Trace number 2703757

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? 1789.86 1790.32

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-mzzv42z.opb
MD5SUM8886b8ab7bdc8ec03150a7b794b8a992
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-10270
Best CPU time to get the best result obtained on this benchmark59.375
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -10270
Optimality of the best value was proved YES
Number of variables12596
Total number of constraints10687
Number of constraints which are clauses4
Number of constraints which are cardinality constraints (but not clauses)5680
Number of constraints which are nor clauses,nor cardinality constraints5003
Minimum length of a constraint2
Maximum length of a constraint80
Number of terms in the objective function 714
Biggest coefficient in the objective function 559
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 66891
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 1117
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 66891
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2703757-1278551781.opb>
0.39/0.41	c original problem has 12596 variables (12596 bin, 0 int, 0 impl, 0 cont) and 10687 constraints
0.39/0.41	c problem read
0.39/0.41	c presolving settings loaded
0.59/0.61	c presolving:
0.69/0.76	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 505 chg sides, 503 chg coeffs, 0 upgd conss, 48 impls, 7837 clqs
0.89/0.92	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 505 chg sides, 503 chg coeffs, 8322 upgd conss, 48 impls, 7837 clqs
0.99/1.03	c (round 3) 48 del vars, 6 del conss, 1 chg bounds, 707 chg sides, 1217 chg coeffs, 8322 upgd conss, 1398 impls, 8052 clqs
0.99/1.07	c (round 4) 60 del vars, 79 del conss, 3 chg bounds, 952 chg sides, 1726 chg coeffs, 8322 upgd conss, 1464 impls, 8058 clqs
1.09/1.12	c (round 5) 60 del vars, 151 del conss, 3 chg bounds, 1196 chg sides, 2403 chg coeffs, 8342 upgd conss, 1472 impls, 8218 clqs
1.09/1.17	c (round 6) 60 del vars, 205 del conss, 3 chg bounds, 1288 chg sides, 2965 chg coeffs, 8342 upgd conss, 1474 impls, 8292 clqs
15.50/15.53	c    (15.1s) probing: 1000/12536 (8.0%) - 42 fixings, 4 aggregations, 207352 implications, 0 bound changes
17.39/17.45	c (round 7) 115 del vars, 205 del conss, 3 chg bounds, 1288 chg sides, 2993 chg coeffs, 8342 upgd conss, 479894 impls, 8278 clqs
17.39/17.48	c (round 8) 119 del vars, 253 del conss, 3 chg bounds, 1344 chg sides, 3228 chg coeffs, 8342 upgd conss, 480146 impls, 8339 clqs
17.49/17.54	c (round 9) 119 del vars, 258 del conss, 3 chg bounds, 1367 chg sides, 3308 chg coeffs, 8347 upgd conss, 480150 impls, 8348 clqs
29.29/29.35	c    (28.9s) probing: 2000/12536 (16.0%) - 72 fixings, 6 aggregations, 353221 implications, 0 bound changes
40.56/40.65	c    (40.2s) probing: 3000/12536 (23.9%) - 96 fixings, 6 aggregations, 436604 implications, 0 bound changes
42.16/42.23	c (round 10) 169 del vars, 258 del conss, 3 chg bounds, 1368 chg sides, 3323 chg coeffs, 8347 upgd conss, 937620 impls, 8350 clqs
42.16/42.29	c (round 11) 172 del vars, 272 del conss, 3 chg bounds, 1368 chg sides, 3388 chg coeffs, 8355 upgd conss, 937688 impls, 8371 clqs
42.26/42.35	c (round 12) 172 del vars, 280 del conss, 3 chg bounds, 1390 chg sides, 3474 chg coeffs, 8355 upgd conss, 937718 impls, 8400 clqs
42.36/42.41	c (round 13) 172 del vars, 280 del conss, 3 chg bounds, 1396 chg sides, 3508 chg coeffs, 8355 upgd conss, 937718 impls, 8425 clqs
52.46/52.57	c    (52.2s) probing: 4000/12536 (31.9%) - 114 fixings, 10 aggregations, 509717 implications, 0 bound changes
58.46/58.58	c (round 14) 222 del vars, 280 del conss, 3 chg bounds, 1396 chg sides, 3522 chg coeffs, 8355 upgd conss, 1150315 impls, 8431 clqs
58.56/58.64	c (round 15) 228 del vars, 298 del conss, 5 chg bounds, 1398 chg sides, 3616 chg coeffs, 8355 upgd conss, 1150505 impls, 8452 clqs
58.66/58.71	c (round 16) 236 del vars, 303 del conss, 7 chg bounds, 1415 chg sides, 3702 chg coeffs, 8355 upgd conss, 1150529 impls, 8487 clqs
58.66/58.77	c (round 17) 241 del vars, 305 del conss, 7 chg bounds, 1415 chg sides, 3740 chg coeffs, 8363 upgd conss, 1150529 impls, 8500 clqs
58.76/58.83	c (round 18) 241 del vars, 307 del conss, 7 chg bounds, 1415 chg sides, 3767 chg coeffs, 8363 upgd conss, 1150529 impls, 8512 clqs
58.76/58.89	c (round 19) 241 del vars, 309 del conss, 7 chg bounds, 1415 chg sides, 3784 chg coeffs, 8363 upgd conss, 1150529 impls, 8526 clqs
64.15/64.22	c    (63.8s) probing: 5000/12536 (39.9%) - 154 fixings, 13 aggregations, 585558 implications, 0 bound changes
74.86/74.95	c    (74.5s) probing: 6000/12536 (47.9%) - 164 fixings, 15 aggregations, 648112 implications, 0 bound changes
84.85/84.91	c    (84.5s) probing: 7000/12536 (55.8%) - 184 fixings, 18 aggregations, 698331 implications, 0 bound changes
85.45/85.55	c (round 20) 291 del vars, 309 del conss, 7 chg bounds, 1415 chg sides, 3793 chg coeffs, 8363 upgd conss, 1484187 impls, 8530 clqs
85.55/85.63	c (round 21) 295 del vars, 324 del conss, 7 chg bounds, 1429 chg sides, 3938 chg coeffs, 8375 upgd conss, 1484487 impls, 8560 clqs
85.65/85.71	c (round 22) 295 del vars, 339 del conss, 7 chg bounds, 1461 chg sides, 4073 chg coeffs, 8375 upgd conss, 1484495 impls, 8589 clqs
95.76/95.87	c    (95.5s) probing: 8000/12536 (63.8%) - 205 fixings, 23 aggregations, 771760 implications, 0 bound changes
101.05/101.18	c (round 23) 345 del vars, 339 del conss, 7 chg bounds, 1461 chg sides, 4100 chg coeffs, 8375 upgd conss, 1712563 impls, 8582 clqs
101.15/101.25	c (round 24) 350 del vars, 364 del conss, 7 chg bounds, 1469 chg sides, 4182 chg coeffs, 8375 upgd conss, 1712631 impls, 8599 clqs
101.25/101.32	c (round 25) 350 del vars, 366 del conss, 7 chg bounds, 1499 chg sides, 4297 chg coeffs, 8386 upgd conss, 1712647 impls, 8638 clqs
106.54/106.63	c    (106.2s) probing: 9000/12536 (71.8%) - 237 fixings, 28 aggregations, 873099 implications, 0 bound changes
113.44/113.59	c (round 26) 402 del vars, 366 del conss, 7 chg bounds, 1499 chg sides, 4319 chg coeffs, 8386 upgd conss, 1925476 impls, 8640 clqs
113.55/113.68	c (round 27) 405 del vars, 388 del conss, 7 chg bounds, 1508 chg sides, 4423 chg coeffs, 8401 upgd conss, 1925704 impls, 8668 clqs
113.65/113.75	c (round 28) 405 del vars, 392 del conss, 7 chg bounds, 1524 chg sides, 4510 chg coeffs, 8401 upgd conss, 1925722 impls, 8680 clqs
115.45/115.57	c    (115.2s) probing: 10000/12536 (79.8%) - 272 fixings, 37 aggregations, 910601 implications, 0 bound changes
123.04/123.13	c (round 29) 455 del vars, 392 del conss, 7 chg bounds, 1524 chg sides, 4529 chg coeffs, 8401 upgd conss, 2055935 impls, 8688 clqs
123.15/123.22	c (round 30) 458 del vars, 415 del conss, 7 chg bounds, 1530 chg sides, 4634 chg coeffs, 8406 upgd conss, 2056283 impls, 8722 clqs
123.15/123.29	c (round 31) 458 del vars, 418 del conss, 7 chg bounds, 1545 chg sides, 4729 chg coeffs, 8406 upgd conss, 2056283 impls, 8766 clqs
123.25/123.35	c (round 32) 458 del vars, 418 del conss, 7 chg bounds, 1547 chg sides, 4764 chg coeffs, 8406 upgd conss, 2056283 impls, 8775 clqs
125.24/125.36	c    (125.0s) probing: 11000/12536 (87.7%) - 317 fixings, 42 aggregations, 981337 implications, 0 bound changes
134.63/134.74	c    (134.3s) probing: 12000/12536 (95.7%) - 344 fixings, 51 aggregations, 1061752 implications, 1 bound changes
136.13/136.23	c    (135.8s) probing: 12257/12536 (97.8%) - 344 fixings, 51 aggregations, 1062294 implications, 1 bound changes
136.13/136.23	c    (135.8s) probing aborted: 100/100 successive totally useless probings
136.13/136.24	c (round 33) 496 del vars, 418 del conss, 8 chg bounds, 1547 chg sides, 4775 chg coeffs, 8406 upgd conss, 2253252 impls, 8765 clqs
136.23/136.34	c (round 34) 498 del vars, 435 del conss, 8 chg bounds, 1588 chg sides, 5008 chg coeffs, 8417 upgd conss, 2253412 impls, 8799 clqs
136.34/136.41	c (round 35) 498 del vars, 454 del conss, 8 chg bounds, 1611 chg sides, 5189 chg coeffs, 8417 upgd conss, 2253412 impls, 8851 clqs
136.34/136.48	c (round 36) 498 del vars, 457 del conss, 8 chg bounds, 1614 chg sides, 5268 chg coeffs, 8417 upgd conss, 2253412 impls, 8872 clqs
136.44/136.59	c    (136.2s) probing: 12267/12536 (97.9%) - 344 fixings, 51 aggregations, 1062294 implications, 1 bound changes
136.44/136.59	c    (136.2s) probing aborted: 100/100 successive totally useless probings
136.53/136.60	c presolving (37 rounds):
136.53/136.60	c  498 deleted vars, 457 deleted constraints, 8 tightened bounds, 0 added holes, 1614 changed sides, 5317 changed coefficients
136.53/136.60	c  2253412 implications, 8892 cliques
136.53/136.60	c presolved problem has 12098 variables (12098 bin, 0 int, 0 impl, 0 cont) and 10881 constraints
136.53/136.60	c     312 constraints of type <knapsack>
136.53/136.60	c    8258 constraints of type <setppc>
136.53/136.60	c    2266 constraints of type <linear>
136.53/136.60	c      45 constraints of type <logicor>
136.53/136.60	c transformed objective value is always integral (scale: 1)
136.53/136.60	c Presolving Time: 136.06
136.53/136.60	c - non default parameters ----------------------------------------------------------------------
136.53/136.60	c # SCIP version 1.2.1.3
136.53/136.60	c 
136.53/136.60	c # frequency for displaying node information lines
136.53/136.60	c # [type: int, range: [-1,2147483647], default: 100]
136.53/136.60	c display/freq = 10000
136.53/136.60	c 
136.53/136.60	c # maximal time in seconds to run
136.53/136.60	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
136.53/136.60	c limits/time = 1789.6
136.53/136.60	c 
136.53/136.60	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
136.53/136.60	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
136.53/136.60	c limits/memory = 1620
136.53/136.60	c 
136.53/136.60	c # default clock type (1: CPU user seconds, 2: wall clock time)
136.53/136.60	c # [type: int, range: [1,2], default: 1]
136.53/136.60	c timing/clocktype = 2
136.53/136.60	c 
136.53/136.60	c # should presolving try to simplify inequalities
136.53/136.60	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
136.53/136.60	c constraints/linear/simplifyinequalities = TRUE
136.53/136.60	c 
136.53/136.60	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
136.53/136.60	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
136.53/136.60	c constraints/indicator/addCouplingCons = TRUE
136.53/136.60	c 
136.53/136.60	c # should presolving try to simplify knapsacks
136.53/136.60	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
136.53/136.60	c constraints/knapsack/simplifyinequalities = TRUE
136.53/136.60	c 
136.53/136.60	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
136.53/136.60	c # [type: int, range: [-1,2147483647], default: -1]
136.53/136.60	c separating/rapidlearning/freq = 0
136.53/136.60	c 
136.53/136.60	c -----------------------------------------------------------------------------------------------
136.53/136.60	c start solving
136.53/136.61	c 
399.96/400.19	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
399.96/400.19	c   400s|     1 |     0 | 75346 |     - | 123M|   0 | 986 |  12k|  10k|  12k|  10k|   0 |   0 |   0 |-1.052452e+04 |      --      |    Inf 
966.43/966.79	c   966s|     1 |     0 |160934 |     - | 128M|   0 |1018 |  12k|  10k|  12k|  11k| 473 |   0 |   0 |-1.045819e+04 |      --      |    Inf 
992.12/992.47	c   992s|     1 |     0 |166825 |     - | 133M|   0 | 930 |  12k|  10k|  12k|  11k| 647 |   0 |   0 |-1.037846e+04 |      --      |    Inf 
1033.41/1033.77	c  1033s|     1 |     0 |177329 |     - | 136M|   0 | 920 |  12k|  10k|  12k|  11k| 757 |   0 |   0 |-1.034141e+04 |      --      |    Inf 
1057.11/1057.47	c  1057s|     1 |     0 |182100 |     - | 136M|   0 | 924 |  12k|  10k|  12k|  11k| 815 |   0 |   0 |-1.031634e+04 |      --      |    Inf 
1100.30/1100.61	c  1100s|     1 |     0 |190863 |     - | 137M|   0 | 956 |  12k|  10k|  12k|  11k| 853 |   0 |   0 |-1.029153e+04 |      --      |    Inf 
1122.39/1122.74	c  1122s|     1 |     0 |194543 |     - | 137M|   0 | 981 |  12k|  10k|  12k|  11k| 869 |   0 |   0 |-1.028775e+04 |      --      |    Inf 
1143.69/1144.03	c  1144s|     1 |     0 |198325 |     - | 137M|   0 |1007 |  12k|  10k|  12k|  11k| 887 |   0 |   0 |-1.028720e+04 |      --      |    Inf 
1173.08/1173.46	c  1173s|     1 |     0 |204299 |     - | 137M|   0 |1011 |  12k|  10k|  12k|  11k| 896 |   0 |   0 |-1.028431e+04 |      --      |    Inf 
1186.78/1187.16	c  1187s|     1 |     0 |206628 |     - | 137M|   0 | 987 |  12k|  10k|  12k|  11k| 907 |   0 |   0 |-1.028340e+04 |      --      |    Inf 
1213.58/1213.94	c  1214s|     1 |     0 |211433 |     - | 137M|   0 |1004 |  12k|  10k|  12k|  11k| 914 |   0 |   0 |-1.028273e+04 |      --      |    Inf 
1230.16/1230.50	c  1230s|     1 |     0 |214970 |     - | 137M|   0 |1000 |  12k|  10k|  12k|  11k| 926 |   0 |   0 |-1.028189e+04 |      --      |    Inf 
1245.66/1246.00	c  1246s|     1 |     0 |217390 |     - | 137M|   0 | 980 |  12k|  10k|  12k|  11k| 933 |   0 |   0 |-1.028015e+04 |      --      |    Inf 
1273.66/1274.05	c  1274s|     1 |     0 |222604 |     - | 137M|   0 |1031 |  12k|  10k|  12k|  11k| 946 |   0 |   0 |-1.027979e+04 |      --      |    Inf 
1290.07/1290.48	c  1290s|     1 |     0 |225712 |     - | 137M|   0 |1067 |  12k|  10k|  12k|  11k| 952 |   0 |   0 |-1.027872e+04 |      --      |    Inf 
1314.45/1314.88	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1314.45/1314.88	c  1314s|     1 |     0 |231134 |     - | 138M|   0 |1016 |  12k|  10k|  12k|  11k| 965 |   0 |   0 |-1.027606e+04 |      --      |    Inf 
1329.84/1330.28	c  1330s|     1 |     0 |234669 |     - | 138M|   0 |1009 |  12k|  10k|  12k|  11k| 979 |   0 |   0 |-1.027601e+04 |      --      |    Inf 
1343.14/1343.53	c  1343s|     1 |     0 |237545 |     - | 138M|   0 |1054 |  12k|  10k|  12k|  11k| 982 |   0 |   0 |-1.027585e+04 |      --      |    Inf 
1367.14/1367.52	c  1367s|     1 |     0 |242691 |     - | 138M|   0 | 783 |  12k|  10k|  12k|  11k| 985 |   0 |   0 |-1.027092e+04 |      --      |    Inf 
1380.14/1380.52	c  1380s|     1 |     0 |244928 |     - | 138M|   0 | 790 |  12k|  10k|  12k|  11k| 997 |   0 |   0 |-1.027092e+04 |      --      |    Inf 
1400.92/1401.36	c  1401s|     1 |     0 |249662 |     - | 138M|   0 | 303 |  12k|  10k|  12k|  11k|1005 |   0 |   0 |-1.027000e+04 |      --      |    Inf 
1405.32/1405.78	c  1405s|     1 |     0 |250735 |     - | 138M|   0 | 310 |  12k|  10k|  12k|  11k|1017 |   0 |   0 |-1.027000e+04 |      --      |    Inf 
1413.32/1413.80	c  1413s|     1 |     0 |252626 |     - | 138M|   0 | 365 |  12k|  10k|  12k|  11k|1020 |   0 |   0 |-1.027000e+04 |      --      |    Inf 
1417.13/1417.51	c  1417s|     1 |     0 |253314 |     - | 138M|   0 | 360 |  12k|  10k|  12k|  11k|1024 |   0 |   0 |-1.027000e+04 |      --      |    Inf 
1421.02/1421.47	c  1421s|     1 |     0 |254051 |     - | 138M|   0 | 348 |  12k|  10k|  12k|  11k|1026 |   0 |   0 |-1.027000e+04 |      --      |    Inf 
1425.92/1426.33	c  1426s|     1 |     0 |254949 |     - | 138M|   0 | 324 |  12k|  10k|  12k|  11k|1028 |   0 |   0 |-1.027000e+04 |      --      |    Inf 
1601.98/1602.41	c  1602s|     1 |     2 |254949 |     - | 138M|   0 | 324 |  12k|  10k|  12k|  11k|1028 |   0 |  42 |-1.027000e+04 |      --      |    Inf 
1789.53/1790.03	c 
1789.53/1790.03	c SCIP Status        : solving was interrupted [time limit reached]
1789.53/1790.03	c Solving Time (sec) : 1789.63
1789.53/1790.03	c Solving Nodes      : 3
1789.53/1790.03	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
1789.53/1790.03	c Dual Bound         : -1.02700000000000e+04
1789.53/1790.03	c Gap                : infinite
1789.53/1790.03	s UNKNOWN
1789.53/1790.03	c SCIP Status        : solving was interrupted [time limit reached]
1789.53/1790.03	c Solving Time       :    1789.63
1789.53/1790.03	c Original Problem   :
1789.53/1790.03	c   Problem name     : HOME/instance-2703757-1278551781.opb
1789.53/1790.03	c   Variables        : 12596 (12596 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.53/1790.03	c   Constraints      : 10687 initial, 10687 maximal
1789.53/1790.03	c Presolved Problem  :
1789.53/1790.03	c   Problem name     : t_HOME/instance-2703757-1278551781.opb
1789.53/1790.03	c   Variables        : 12098 (12098 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.53/1790.03	c   Constraints      : 10881 initial, 10881 maximal
1789.53/1790.03	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1789.53/1790.03	c   trivial          :       0.10          2          0          0          0          0          0          0          0
1789.53/1790.03	c   dualfix          :       0.08          0          0          0          0          0          0          0          0
1789.53/1790.04	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1789.53/1790.04	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1789.53/1790.04	c   implics          :       0.09          0         41          0          0          0          0          0          0
1789.53/1790.04	c   probing          :     133.37        344         51          0          1          0          0          0          0
1789.53/1790.04	c   knapsack         :       0.82         14          0          0          3          0        122       1109       4814
1789.53/1790.04	c   setppc           :       0.58         11         28          0          0          0        329          0          0
1789.53/1790.04	c   linear           :       0.58          7          0          0          4          0          4        505        503
1789.53/1790.04	c   logicor          :       0.00          0          0          0          0          0          2          0          0
1789.53/1790.04	c   root node        :          -          0          -          -          0          -          -          -          -
1789.53/1790.04	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1789.53/1790.04	c   integral         :          0          0          0          4          0          0          1          0          0          6
1789.53/1790.04	c   knapsack         :        312         25      70090          0          0         19          0        330          0          0
1789.53/1790.04	c   setppc           :       8258         25      70071          0          0         16        126          0          0          0
1789.53/1790.04	c   linear           :       2266         25      70055          0          0        148         26        108          0          0
1789.53/1790.04	c   logicor          :         45         25        779          0          0         13          0          0          0          0
1789.53/1790.04	c   countsols        :          0          0          0          0          0          0          0          0          0          0
1789.53/1790.04	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1789.53/1790.04	c   integral         :     326.99       0.00       0.00     326.99       0.00
1789.53/1790.04	c   knapsack         :       3.35       0.07       3.29       0.00       0.00
1789.53/1790.04	c   setppc           :      61.01       0.04      60.97       0.00       0.00
1789.53/1790.04	c   linear           :      28.74       9.32      19.42       0.00       0.00
1789.53/1790.04	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1789.53/1790.04	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1789.53/1790.04	c Propagators        :       Time      Calls    Cutoffs    DomReds
1789.53/1790.04	c   vbounds          :       0.05          2          0          0
1789.53/1790.04	c   rootredcost      :       0.04          0          0          0
1789.53/1790.04	c   pseudoobj        :       0.03         28          0          0
1789.53/1790.04	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1789.53/1790.04	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1789.53/1790.04	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1789.53/1790.04	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1789.53/1790.04	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1789.53/1790.04	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1789.53/1790.04	c   applied globally :          -          -          -          0        0.0          -          -          -
1789.53/1790.04	c   applied locally  :          -          -          -          0        0.0          -          -          -
1789.53/1790.04	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1789.53/1790.04	c   cut pool         :       0.11         24          -          -         68          -    (maximal pool size: 1907)
1789.53/1790.04	c   redcost          :       0.06         28          0          0          0          0
1789.53/1790.04	c   impliedbounds    :       0.27         25          0          0        782          0
1789.53/1790.04	c   intobj           :       0.00          0          0          0          0          0
1789.53/1790.04	c   cgmip            :       0.00          0          0          0          0          0
1789.53/1790.04	c   gomory           :      45.20         25          0          0       1258          0
1789.53/1790.04	c   strongcg         :      61.62         20          0          0       1742          0
1789.53/1790.04	c   cmir             :       3.35         10          0          0          0          0
1789.53/1790.04	c   flowcover        :       2.74         10          0          0          0          0
1789.53/1790.04	c   clique           :      11.42         25          0          0        183          0
1789.53/1790.04	c   zerohalf         :       0.00          0          0          0          0          0
1789.53/1790.04	c   mcf              :       0.20          1          0          0          0          0
1789.53/1790.04	c   rapidlearning    :       0.00          0          0          0          0          0
1789.53/1790.04	c Pricers            :       Time      Calls       Vars
1789.53/1790.04	c   problem variables:       0.00          0          0
1789.53/1790.04	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1789.53/1790.04	c   relpscost        :     326.99          4          0          1          0          0          6
1789.53/1790.04	c   pscost           :       0.00          0          0          0          0          0          0
1789.53/1790.04	c   inference        :       0.00          0          0          0          0          0          0
1789.53/1790.04	c   mostinf          :       0.00          0          0          0          0          0          0
1789.53/1790.04	c   leastinf         :       0.00          0          0          0          0          0          0
1789.53/1790.04	c   fullstrong       :       0.00          0          0          0          0          0          0
1789.53/1790.04	c   allfullstrong    :       0.00          0          0          0          0          0          0
1789.53/1790.04	c   random           :       0.00          0          0          0          0          0          0
1789.53/1790.04	c Primal Heuristics  :       Time      Calls      Found
1789.53/1790.04	c   LP solutions     :       0.00          -          0
1789.53/1790.04	c   pseudo solutions :       0.00          -          0
1789.53/1790.04	c   oneopt           :       0.00          0          0
1789.53/1790.04	c   crossover        :       0.00          0          0
1789.53/1790.04	c   coefdiving       :       0.00          0          0
1789.53/1790.04	c   pscostdiving     :       0.00          0          0
1789.53/1790.04	c   trivial          :       0.03          2          0
1789.53/1790.04	c   simplerounding   :       0.00          0          0
1789.53/1790.04	c   zirounding       :       0.00          3          0
1789.53/1790.04	c   rounding         :       0.07         29          0
1789.53/1790.04	c   shifting         :       0.60         26          0
1789.53/1790.04	c   intshifting      :       0.00          0          0
1789.53/1790.04	c   twoopt           :       0.00          0          0
1789.53/1790.04	c   fixandinfer      :       0.00          0          0
1789.53/1790.04	c   feaspump         :     538.11          1          0
1789.53/1790.04	c   fracdiving       :       0.00          0          0
1789.53/1790.04	c   veclendiving     :       0.00          0          0
1789.53/1790.04	c   intdiving        :       0.00          0          0
1789.53/1790.04	c   actconsdiving    :       0.00          0          0
1789.53/1790.04	c   objpscostdiving  :       0.00          0          0
1789.53/1790.04	c   rootsoldiving    :       0.00          0          0
1789.53/1790.04	c   linesearchdiving :       0.00          0          0
1789.53/1790.04	c   guideddiving     :       0.00          0          0
1789.53/1790.04	c   octane           :       0.00          0          0
1789.53/1790.04	c   rens             :       0.44          1          0
1789.53/1790.04	c   rins             :       0.00          0          0
1789.53/1790.04	c   localbranching   :       0.00          0          0
1789.53/1790.04	c   mutation         :       0.00          0          0
1789.53/1790.04	c   dins             :       0.00          0          0
1789.53/1790.04	c   undercover       :       0.00          0          0
1789.53/1790.04	c   nlp              :       0.00          0          0
1789.53/1790.04	c   trysol           :       0.00          0          0
1789.53/1790.04	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1789.53/1790.04	c   primal LP        :       0.09          0          0       0.00       0.00
1789.53/1790.04	c   dual LP          :     651.87         29     184089    6347.90     282.40
1789.53/1790.04	c   lex dual LP      :       0.00          0          0       0.00          -
1789.53/1790.04	c   barrier LP       :       0.00          0          0       0.00          -
1789.53/1790.04	c   diving/probing LP:     537.63         34      80613    2370.97     149.94
1789.53/1790.04	c   strong branching :     326.99        100      81940     819.40     250.59
1789.53/1790.04	c     (at root node) :          -         42      40826     972.05          -
1789.53/1790.04	c   conflict analysis:       0.00          0          0       0.00          -
1789.53/1790.04	c B&B Tree           :
1789.53/1790.04	c   number of runs   :          1
1789.53/1790.04	c   nodes            :          3
1789.53/1790.04	c   nodes (total)    :          3
1789.53/1790.04	c   nodes left       :          4
1789.53/1790.04	c   max depth        :          2
1789.53/1790.04	c   max depth (total):          2
1789.53/1790.04	c   backtracks       :          0 (0.0%)
1789.53/1790.04	c   delayed cutoffs  :          0
1789.53/1790.04	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1789.53/1790.04	c   avg switch length:       1.00
1789.53/1790.04	c   switching time   :       0.03
1789.53/1790.04	c Solution           :
1789.53/1790.04	c   Solutions found  :          0 (0 improvements)
1789.53/1790.04	c   Primal Bound     :          -
1789.53/1790.04	c   Dual Bound       : -1.02700000000000e+04
1789.53/1790.04	c   Gap              :   infinite
1789.53/1790.04	c   Root Dual Bound  : -1.02700000000000e+04
1789.53/1790.04	c   Root Iterations  :     254949
1789.83/1790.31	c Time complete: 1789.85.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703757-1278551781/watcher-2703757-1278551781 -o /tmp/evaluation-result-2703757-1278551781/solver-2703757-1278551781 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703757-1278551781.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.91 3/106 28044
/proc/meminfo: memFree=1872268/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=7904 CPUtime=0
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 1127 0 0 0 0 0 0 0 20 0 1 0 23388762 8093696 1039 1992294400 4194304 8395647 140733887376560 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28044/statm: 1976 1047 365 1026 0 946 0

[startup+0.108809 s]
/proc/loadavg: 1.00 1.00 0.91 3/106 28044
/proc/meminfo: memFree=1872268/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=20320 CPUtime=0.1
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 4388 0 0 0 9 1 0 0 20 0 1 0 23388762 20807680 4300 1992294400 4194304 8395647 140733887376560 18446744073709551615 4729836 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28044/statm: 5080 4300 393 1026 0 4050 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 20320

[startup+0.200816 s]
/proc/loadavg: 1.00 1.00 0.91 3/106 28044
/proc/meminfo: memFree=1872268/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=23540 CPUtime=0.19
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 5187 0 0 0 18 1 0 0 20 0 1 0 23388762 24104960 5099 1992294400 4194304 8395647 140733887376560 18446744073709551615 5758034 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28044/statm: 5885 5099 393 1026 0 4855 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 23540

[startup+0.300825 s]
/proc/loadavg: 1.00 1.00 0.91 3/106 28044
/proc/meminfo: memFree=1872268/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=24476 CPUtime=0.29
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 5428 0 0 0 28 1 0 0 20 0 1 0 23388762 25063424 5340 1992294400 4194304 8395647 140733887376560 18446744073709551615 5753715 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28044/statm: 6119 5340 393 1026 0 5089 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24476

[startup+0.700859 s]
/proc/loadavg: 1.00 1.00 0.91 3/106 28044
/proc/meminfo: memFree=1872268/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=67144 CPUtime=0.69
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 15972 0 0 0 64 5 0 0 20 0 1 0 23388762 68755456 15530 1992294400 4194304 8395647 140733887376560 18446744073709551615 4967260 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 16786 15530 465 1026 0 15756 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67144

[startup+1.50093 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28046
/proc/meminfo: memFree=1792900/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=85928 CPUtime=1.49
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 20916 0 0 0 143 6 0 0 23 0 1 0 23388762 87990272 20376 1992294400 4194304 8395647 140733887376560 18446744073709551615 4241433 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 21482 20376 517 1026 0 20452 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 85928

[startup+3.10107 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28046
/proc/meminfo: memFree=1791908/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=88944 CPUtime=3.09
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 21685 0 0 0 302 7 0 0 25 0 1 0 23388762 91078656 21145 1992294400 4194304 8395647 140733887376560 18446744073709551615 5211850 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 22236 21145 517 1026 0 21206 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 88944

[startup+6.30034 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28046
/proc/meminfo: memFree=1783848/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=95316 CPUtime=6.29
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 23231 0 0 0 622 7 0 0 25 0 1 0 23388762 97603584 22691 1992294400 4194304 8395647 140733887376560 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 23829 22691 517 1026 0 22799 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 95316

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28046
/proc/meminfo: memFree=1778516/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=99556 CPUtime=12.68
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 24268 0 0 0 1261 7 0 0 25 0 1 0 23388762 101945344 23724 1992294400 4194304 8395647 140733887376560 18446744073709551615 5210429 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 24889 23724 513 1026 0 23859 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 99556

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28046
/proc/meminfo: memFree=1765868/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=112804 CPUtime=25.49
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 27455 0 0 0 2540 9 0 0 25 0 1 0 23388762 115511296 26911 1992294400 4194304 8395647 140733887376560 18446744073709551615 4737776 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 28201 26911 518 1026 0 27171 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 112804

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28046
/proc/meminfo: memFree=1752228/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=126124 CPUtime=51.06
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 30828 0 0 0 5096 10 0 0 25 0 1 0 23388762 129150976 30284 1992294400 4194304 8395647 140733887376560 18446744073709551615 5031115 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 31531 30284 518 1026 0 30501 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 126124

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28048
/proc/meminfo: memFree=1731768/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=147052 CPUtime=102.25
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 35920 0 0 0 10214 11 0 0 25 0 1 0 23388762 150581248 35376 1992294400 4194304 8395647 140733887376560 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 36763 35376 518 1026 0 35733 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 147052

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28050
/proc/meminfo: memFree=1682168/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=201628 CPUtime=162.24
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 50246 0 0 0 16199 25 0 0 25 0 1 0 23388762 206467072 47835 1992294400 4194304 8395647 140733887376560 18446744073709551615 6696700 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 50407 47835 590 1026 0 49377 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 201628

[startup+222.309 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28054
/proc/meminfo: memFree=1680928/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=201628 CPUtime=222.21
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 50399 0 0 0 22182 39 0 0 25 0 1 0 23388762 206467072 47988 1992294400 4194304 8395647 140733887376560 18446744073709551615 6502272 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 50407 47988 594 1026 0 49377 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 201628

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28056
/proc/meminfo: memFree=1679936/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=202620 CPUtime=282.19
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 50649 0 0 0 28165 54 0 0 25 0 1 0 23388762 207482880 48234 1992294400 4194304 8395647 140733887376560 18446744073709551615 6652660 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 50655 48234 590 1026 0 49625 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 202620

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28057
/proc/meminfo: memFree=1677704/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=204720 CPUtime=342.18
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 51254 0 0 0 34148 70 0 0 25 0 1 0 23388762 209633280 48839 1992294400 4194304 8395647 140733887376560 18446744073709551615 6702063 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 51180 48839 639 1026 0 50150 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 204720

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28059
/proc/meminfo: memFree=1677704/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=204720 CPUtime=402.17
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 51277 0 0 0 40131 86 0 0 25 0 1 0 23388762 209633280 48862 1992294400 4194304 8395647 140733887376560 18446744073709551615 6708260 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 51180 48862 644 1026 0 50150 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 204720

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28061
/proc/meminfo: memFree=1676216/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=204720 CPUtime=462.15
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 51640 0 0 0 46118 97 0 0 25 0 1 0 23388762 209633280 49176 1992294400 4194304 8395647 140733887376560 18446744073709551615 6670385 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 51180 49176 615 1026 0 50150 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 204720

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28062
/proc/meminfo: memFree=1676340/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=204720 CPUtime=522.13
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 51641 0 0 0 52106 107 0 0 25 0 1 0 23388762 209633280 49176 1992294400 4194304 8395647 140733887376560 18446744073709551615 6709595 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 51180 49176 614 1026 0 50150 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 204720

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28064
/proc/meminfo: memFree=1676340/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=204720 CPUtime=582.12
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 51641 0 0 0 58095 117 0 0 25 0 1 0 23388762 209633280 49176 1992294400 4194304 8395647 140733887376560 18446744073709551615 6708469 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 51180 49176 614 1026 0 50150 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 204720

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28065
/proc/meminfo: memFree=1676340/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=204720 CPUtime=642.1
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 51641 0 0 0 64083 127 0 0 25 0 1 0 23388762 209633280 49176 1992294400 4194304 8395647 140733887376560 18446744073709551615 6709078 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 51180 49176 614 1026 0 50150 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 204720

[startup+702.301 s]

################
# More data... #
################

/proc/meminfo: memFree=1630584/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=253572 CPUtime=1062.01
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 63299 0 0 0 105997 204 0 0 25 0 1 0 23388762 259657728 60623 1992294400 4194304 8395647 140733887376560 18446744073709551615 6129744 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 63393 60623 643 1026 0 62363 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 253572

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28078
/proc/meminfo: memFree=1631204/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=253596 CPUtime=1122
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 66492 0 0 0 111980 220 0 0 25 0 1 0 23388762 259682304 60483 1992294400 4194304 8395647 140733887376560 18446744073709551615 6663849 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 63399 60483 643 1026 0 62369 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 253596

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28080
/proc/meminfo: memFree=1629344/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=253596 CPUtime=1181.98
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 66985 0 0 0 117964 234 0 0 25 0 1 0 23388762 259682304 60969 1992294400 4194304 8395647 140733887376560 18446744073709551615 6670365 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 63399 60969 636 1026 0 62369 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 253596

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28081
/proc/meminfo: memFree=1628724/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=256592 CPUtime=1241.97
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 67045 0 0 0 123945 252 0 0 25 0 1 0 23388762 262750208 61029 1992294400 4194304 8395647 140733887376560 18446744073709551615 6670348 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 64148 61029 636 1026 0 63118 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 256592

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28083
/proc/meminfo: memFree=1628228/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=256592 CPUtime=1301.95
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 67127 0 0 0 129927 268 0 0 25 0 1 0 23388762 262750208 61111 1992294400 4194304 8395647 140733887376560 18446744073709551615 6698072 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 64148 61111 636 1026 0 63118 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 256592

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28085
/proc/meminfo: memFree=1628228/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=256592 CPUtime=1361.94
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 67138 0 0 0 135911 283 0 0 25 0 1 0 23388762 262750208 61122 1992294400 4194304 8395647 140733887376560 18446744073709551615 6503325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 64148 61122 636 1026 0 63118 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 256592

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28086
/proc/meminfo: memFree=1627980/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=256760 CPUtime=1421.93
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 67182 0 0 0 141896 297 0 0 25 0 1 0 23388762 262922240 61166 1992294400 4194304 8395647 140733887376560 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 64190 61166 636 1026 0 63160 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 256760

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28088
/proc/meminfo: memFree=1628476/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=257084 CPUtime=1481.91
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 80570 0 0 0 147873 318 0 0 25 0 1 0 23388762 263254016 61041 1992294400 4194304 8395647 140733887376560 18446744073709551615 6698317 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 64271 61041 647 1026 0 63241 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 257084

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28089
/proc/meminfo: memFree=1627484/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=257084 CPUtime=1541.9
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 80802 0 0 0 153859 331 0 0 25 0 1 0 23388762 263254016 61273 1992294400 4194304 8395647 140733887376560 18446744073709551615 6697246 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 64271 61273 647 1026 0 63241 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 257084

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28091
/proc/meminfo: memFree=1627360/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=257084 CPUtime=1601.88
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 80813 0 0 0 159841 347 0 0 25 0 1 0 23388762 263254016 61284 1992294400 4194304 8395647 140733887376560 18446744073709551615 6697959 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 64271 61284 647 1026 0 63241 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 257084

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28093
/proc/meminfo: memFree=1627360/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=257084 CPUtime=1661.87
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 80814 0 0 0 165825 362 0 0 25 0 1 0 23388762 263254016 61285 1992294400 4194304 8395647 140733887376560 18446744073709551615 6698051 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 64271 61285 648 1026 0 63241 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 257084

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28094
/proc/meminfo: memFree=1627360/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=257084 CPUtime=1721.85
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 80814 0 0 0 171807 378 0 0 25 0 1 0 23388762 263254016 61285 1992294400 4194304 8395647 140733887376560 18446744073709551615 6666310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 64271 61285 648 1026 0 63241 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 257084

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28096
/proc/meminfo: memFree=1627236/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=257084 CPUtime=1781.84
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 80814 0 0 0 177791 393 0 0 25 0 1 0 23388762 263254016 61285 1992294400 4194304 8395647 140733887376560 18446744073709551615 6577784 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 64271 61285 648 1026 0 63241 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 257084

Solver just ended. Dumping a history of the last processes samples

[startup+1785.6 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28096
/proc/meminfo: memFree=1627236/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=257084 CPUtime=1785.13
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 80814 0 0 0 178120 393 0 0 25 0 1 0 23388762 263254016 61285 1992294400 4194304 8395647 140733887376560 18446744073709551615 6696983 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 64271 61285 648 1026 0 63241 0
Current children cumulated CPU time (s) 1785.13
Current children cumulated vsize (KiB) 257084

[startup+1788.8 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28096
/proc/meminfo: memFree=1627236/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=257084 CPUtime=1788.33
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 80814 0 0 0 178438 395 0 0 25 0 1 0 23388762 263254016 61285 1992294400 4194304 8395647 140733887376560 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 64271 61285 648 1026 0 63241 0
Current children cumulated CPU time (s) 1788.33
Current children cumulated vsize (KiB) 257084

[startup+1789.6 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28096
/proc/meminfo: memFree=1627236/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=257084 CPUtime=1789.13
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 80814 0 0 0 178518 395 0 0 25 0 1 0 23388762 263254016 61285 1992294400 4194304 8395647 140733887376560 18446744073709551615 6652339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 64271 61285 648 1026 0 63241 0
Current children cumulated CPU time (s) 1789.13
Current children cumulated vsize (KiB) 257084

[startup+1790 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28096
/proc/meminfo: memFree=1627236/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=257084 CPUtime=1789.53
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 80814 0 0 0 178558 395 0 0 25 0 1 0 23388762 263254016 61285 1992294400 4194304 8395647 140733887376560 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28044/statm: 64271 61285 648 1026 0 63241 0
Current children cumulated CPU time (s) 1789.53
Current children cumulated vsize (KiB) 257084

[startup+1790.2 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28096
/proc/meminfo: memFree=1627236/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=257084 CPUtime=1789.73
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 80816 0 0 0 178578 395 0 0 25 0 1 0 23388762 263254016 61287 1992294400 4194304 8395647 140733887376560 18446744073709551615 4720765 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28044/statm: 64271 61287 650 1026 0 63241 0
Current children cumulated CPU time (s) 1789.73
Current children cumulated vsize (KiB) 257084

[startup+1790.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28096
/proc/meminfo: memFree=1627236/2059040 swapFree=4139724/4192956
[pid=28044] ppid=28042 vsize=205580 CPUtime=1789.83
/proc/28044/stat : 28044 (pbscip.linux.x8) R 28042 28044 27178 0 -1 4202496 80816 0 0 0 178587 396 0 0 25 0 1 0 23388762 210513920 32022 1992294400 4194304 8395647 140733887376560 18446744073709551615 7602442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28044/statm: 51395 31510 641 1026 0 50365 0
Current children cumulated CPU time (s) 1789.83
Current children cumulated vsize (KiB) 205580

Child status: 0
Real time (s): 1790.32
CPU time (s): 1789.86
CPU user time (s): 1785.88
CPU system time (s): 3.98339
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 304676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1785.88
system time used= 3.98339
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 80819
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 6468

runsolver used 2.93555 second user time and 8.48271 second system time

The end

Launcher Data 

Begin job on node031 at 2010-07-08 03:16:21
IDJOB=2703757
IDBENCH=1878
IDSOLVER=1213
FILE ID=node031/2703757-1278551781
PBS_JOBID= 11239507
Free space on /tmp= 62560 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-mzzv42z.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2703757-1278551781/watcher-2703757-1278551781 -o /tmp/evaluation-result-2703757-1278551781/solver-2703757-1278551781 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703757-1278551781.opb -t 1800 -m 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8886b8ab7bdc8ec03150a7b794b8a992
RANDOM SEED=23435886

node031.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1872672 kB
Buffers:          8680 kB
Cached:          88740 kB
SwapCached:       6288 kB
Active:          68784 kB
Inactive:        42116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1872672 kB
SwapTotal:     4192956 kB
SwapFree:      4139724 kB
Dirty:           11892 kB
Writeback:           0 kB
AnonPages:       11672 kB
Mapped:          12136 kB
Slab:            53336 kB
PageTables:       4148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180304 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62548 MiB
End job on node031 at 2010-07-08 03:46:12