Trace number 2667010

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 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (TO) 1802 1802.59

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 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
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-2667010-1276362506.opb>
0.39/0.44	c original problem has 12596 variables (12596 bin, 0 int, 0 impl, 0 cont) and 10687 constraints
0.39/0.44	c problem read
0.39/0.44	c presolving settings loaded
0.59/0.65	c presolving:
0.79/0.81	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 467 chg sides, 503 chg coeffs, 0 upgd conss, 48 impls, 7837 clqs
1.00/1.00	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 467 chg sides, 503 chg coeffs, 8322 upgd conss, 48 impls, 7837 clqs
1.10/1.15	c (round 3) 48 del vars, 11 del conss, 1 chg bounds, 669 chg sides, 1217 chg coeffs, 8322 upgd conss, 1398 impls, 8052 clqs
1.10/1.19	c (round 4) 60 del vars, 78 del conss, 3 chg bounds, 914 chg sides, 1726 chg coeffs, 8322 upgd conss, 1464 impls, 8058 clqs
1.19/1.25	c (round 5) 60 del vars, 150 del conss, 3 chg bounds, 1158 chg sides, 2403 chg coeffs, 8342 upgd conss, 1472 impls, 8218 clqs
1.29/1.30	c (round 6) 60 del vars, 204 del conss, 3 chg bounds, 1250 chg sides, 2965 chg coeffs, 8342 upgd conss, 1474 impls, 8292 clqs
15.68/15.76	c    (15.1s) probing: 1000/12536 (8.0%) - 42 fixings, 4 aggregations, 207352 implications, 0 bound changes
17.68/17.71	c (round 7) 115 del vars, 204 del conss, 3 chg bounds, 1250 chg sides, 2993 chg coeffs, 8342 upgd conss, 479894 impls, 8278 clqs
17.68/17.76	c (round 8) 119 del vars, 252 del conss, 3 chg bounds, 1306 chg sides, 3228 chg coeffs, 8342 upgd conss, 480146 impls, 8339 clqs
17.79/17.83	c (round 9) 119 del vars, 257 del conss, 3 chg bounds, 1329 chg sides, 3308 chg coeffs, 8347 upgd conss, 480150 impls, 8348 clqs
29.69/29.77	c    (29.0s) probing: 2000/12536 (16.0%) - 72 fixings, 6 aggregations, 354222 implications, 0 bound changes
41.08/41.16	c    (40.3s) probing: 3000/12536 (23.9%) - 96 fixings, 6 aggregations, 436742 implications, 0 bound changes
42.68/42.77	c (round 10) 169 del vars, 257 del conss, 3 chg bounds, 1330 chg sides, 3323 chg coeffs, 8347 upgd conss, 937680 impls, 8350 clqs
42.78/42.84	c (round 11) 172 del vars, 270 del conss, 3 chg bounds, 1330 chg sides, 3388 chg coeffs, 8355 upgd conss, 937748 impls, 8371 clqs
42.89/42.92	c (round 12) 172 del vars, 278 del conss, 3 chg bounds, 1352 chg sides, 3474 chg coeffs, 8355 upgd conss, 937778 impls, 8400 clqs
42.89/42.99	c (round 13) 172 del vars, 278 del conss, 3 chg bounds, 1358 chg sides, 3508 chg coeffs, 8355 upgd conss, 937778 impls, 8425 clqs
53.17/53.22	c    (52.2s) probing: 4000/12536 (31.9%) - 114 fixings, 10 aggregations, 509831 implications, 0 bound changes
59.28/59.31	c (round 14) 222 del vars, 278 del conss, 3 chg bounds, 1358 chg sides, 3522 chg coeffs, 8355 upgd conss, 1150331 impls, 8431 clqs
59.28/59.38	c (round 15) 228 del vars, 296 del conss, 5 chg bounds, 1360 chg sides, 3616 chg coeffs, 8355 upgd conss, 1150521 impls, 8452 clqs
59.38/59.46	c (round 16) 236 del vars, 301 del conss, 7 chg bounds, 1377 chg sides, 3702 chg coeffs, 8355 upgd conss, 1150545 impls, 8487 clqs
59.48/59.53	c (round 17) 241 del vars, 303 del conss, 7 chg bounds, 1377 chg sides, 3740 chg coeffs, 8363 upgd conss, 1150545 impls, 8500 clqs
59.57/59.61	c (round 18) 241 del vars, 305 del conss, 7 chg bounds, 1377 chg sides, 3767 chg coeffs, 8363 upgd conss, 1150545 impls, 8512 clqs
64.97/65.00	c    (63.9s) probing: 5000/12536 (39.9%) - 154 fixings, 13 aggregations, 585672 implications, 0 bound changes
75.67/75.75	c    (74.6s) probing: 6000/12536 (47.9%) - 164 fixings, 15 aggregations, 646605 implications, 0 bound changes
85.77/85.87	c    (84.7s) probing: 7000/12536 (55.8%) - 184 fixings, 18 aggregations, 698528 implications, 0 bound changes
86.37/86.41	c (round 19) 291 del vars, 305 del conss, 7 chg bounds, 1377 chg sides, 3784 chg coeffs, 8363 upgd conss, 1483939 impls, 8517 clqs
86.47/86.50	c (round 20) 295 del vars, 320 del conss, 7 chg bounds, 1391 chg sides, 3931 chg coeffs, 8375 upgd conss, 1484239 impls, 8549 clqs
86.56/86.60	c (round 21) 295 del vars, 335 del conss, 7 chg bounds, 1423 chg sides, 4065 chg coeffs, 8375 upgd conss, 1484247 impls, 8576 clqs
96.86/96.98	c    (95.7s) probing: 8000/12536 (63.8%) - 205 fixings, 23 aggregations, 771350 implications, 0 bound changes
102.27/102.32	c (round 22) 347 del vars, 335 del conss, 7 chg bounds, 1423 chg sides, 4092 chg coeffs, 8375 upgd conss, 1726839 impls, 8571 clqs
102.35/102.41	c (round 23) 352 del vars, 360 del conss, 7 chg bounds, 1436 chg sides, 4184 chg coeffs, 8375 upgd conss, 1726909 impls, 8596 clqs
102.46/102.50	c (round 24) 352 del vars, 362 del conss, 7 chg bounds, 1464 chg sides, 4297 chg coeffs, 8385 upgd conss, 1726935 impls, 8629 clqs
107.86/107.93	c    (106.5s) probing: 9000/12536 (71.8%) - 235 fixings, 31 aggregations, 876514 implications, 0 bound changes
114.96/115.06	c (round 25) 402 del vars, 362 del conss, 7 chg bounds, 1464 chg sides, 4319 chg coeffs, 8385 upgd conss, 1927622 impls, 8631 clqs
115.05/115.16	c (round 26) 405 del vars, 381 del conss, 7 chg bounds, 1468 chg sides, 4409 chg coeffs, 8401 upgd conss, 1927848 impls, 8659 clqs
115.15/115.25	c (round 27) 405 del vars, 385 del conss, 7 chg bounds, 1488 chg sides, 4509 chg coeffs, 8401 upgd conss, 1927858 impls, 8671 clqs
116.76/116.88	c    (115.4s) probing: 10000/12536 (79.8%) - 272 fixings, 37 aggregations, 910737 implications, 0 bound changes
124.75/124.86	c (round 28) 456 del vars, 385 del conss, 7 chg bounds, 1488 chg sides, 4534 chg coeffs, 8401 upgd conss, 2060001 impls, 8680 clqs
124.85/124.97	c (round 29) 459 del vars, 409 del conss, 7 chg bounds, 1497 chg sides, 4642 chg coeffs, 8406 upgd conss, 2060349 impls, 8716 clqs
124.95/125.07	c (round 30) 459 del vars, 412 del conss, 7 chg bounds, 1510 chg sides, 4736 chg coeffs, 8406 upgd conss, 2060349 impls, 8761 clqs
125.05/125.14	c (round 31) 459 del vars, 412 del conss, 7 chg bounds, 1512 chg sides, 4770 chg coeffs, 8406 upgd conss, 2060349 impls, 8775 clqs
126.55/126.69	c    (125.1s) probing: 11000/12536 (87.7%) - 317 fixings, 42 aggregations, 978305 implications, 0 bound changes
136.15/136.22	c    (134.5s) probing: 12000/12536 (95.7%) - 324 fixings, 51 aggregations, 1061694 implications, 0 bound changes
137.65/137.72	c    (136.0s) probing: 12258/12536 (97.8%) - 324 fixings, 51 aggregations, 1062241 implications, 0 bound changes
137.65/137.72	c    (136.0s) probing aborted: 100/100 successive totally useless probings
137.65/137.73	c (round 32) 476 del vars, 412 del conss, 7 chg bounds, 1512 chg sides, 4785 chg coeffs, 8406 upgd conss, 2251399 impls, 8771 clqs
137.75/137.84	c (round 33) 477 del vars, 419 del conss, 7 chg bounds, 1550 chg sides, 5024 chg coeffs, 8414 upgd conss, 2251405 impls, 8805 clqs
137.85/137.92	c (round 34) 477 del vars, 438 del conss, 7 chg bounds, 1573 chg sides, 5208 chg coeffs, 8414 upgd conss, 2251405 impls, 8854 clqs
137.94/138.00	c (round 35) 477 del vars, 441 del conss, 7 chg bounds, 1576 chg sides, 5282 chg coeffs, 8414 upgd conss, 2251405 impls, 8878 clqs
138.04/138.13	c    (136.4s) probing: 12268/12536 (97.9%) - 324 fixings, 51 aggregations, 1062241 implications, 0 bound changes
138.04/138.13	c    (136.4s) probing aborted: 100/100 successive totally useless probings
138.04/138.13	c presolving (36 rounds):
138.04/138.13	c  477 deleted vars, 441 deleted constraints, 7 tightened bounds, 0 added holes, 1576 changed sides, 5324 changed coefficients
138.04/138.13	c  2251405 implications, 8898 cliques
138.04/138.13	c presolved problem has 12119 variables (12119 bin, 0 int, 0 impl, 0 cont) and 10897 constraints
138.04/138.13	c     312 constraints of type <knapsack>
138.04/138.13	c    8253 constraints of type <setppc>
138.04/138.13	c    2269 constraints of type <linear>
138.04/138.13	c      63 constraints of type <logicor>
138.04/138.13	c transformed objective value is always integral (scale: 1)
138.04/138.13	c Presolving Time: 136.31
138.04/138.13	c - non default parameters ----------------------------------------------------------------------
138.04/138.13	c # SCIP version 1.2.1.2
138.04/138.13	c 
138.04/138.13	c # frequency for displaying node information lines
138.04/138.13	c # [type: int, range: [-1,2147483647], default: 100]
138.04/138.13	c display/freq = 10000
138.04/138.13	c 
138.04/138.13	c # maximal time in seconds to run
138.04/138.14	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
138.04/138.14	c limits/time = 1799.57
138.04/138.14	c 
138.04/138.14	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
138.04/138.14	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
138.04/138.14	c limits/memory = 1620
138.04/138.14	c 
138.04/138.14	c # should presolving try to simplify inequalities
138.04/138.14	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
138.04/138.14	c constraints/linear/simplifyinequalities = TRUE
138.04/138.14	c 
138.04/138.14	c # should presolving try to simplify knapsacks
138.04/138.14	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
138.04/138.14	c constraints/knapsack/simplifyinequalities = TRUE
138.04/138.14	c 
138.04/138.14	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
138.04/138.14	c # [type: int, range: [-1,2147483647], default: -1]
138.04/138.14	c separating/rapidlearning/freq = 0
138.04/138.14	c 
138.04/138.14	c -----------------------------------------------------------------------------------------------
138.04/138.14	c start solving
138.04/138.15	c 
236.61/236.75	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
236.61/236.75	c   234s|     1 |     0 | 34583 |     - | 123M|   0 | 903 |  12k|  10k|  12k|  10k|   0 |   0 |   0 |-1.051010e+04 |      --      |    Inf 
495.43/495.69	c   492s|     1 |     0 | 78566 |     - | 128M|   0 | 880 |  12k|  10k|  12k|  11k| 424 |   0 |   0 |-1.045267e+04 |      --      |    Inf 
520.92/521.18	c   517s|     1 |     0 | 83627 |     - | 132M|   0 | 969 |  12k|  10k|  12k|  11k| 586 |   0 |   0 |-1.043271e+04 |      --      |    Inf 
552.11/552.35	c   548s|     1 |     0 | 90372 |     - | 134M|   0 | 875 |  12k|  10k|  12k|  11k| 678 |   0 |   0 |-1.036622e+04 |      --      |    Inf 
578.31/578.56	c   574s|     1 |     0 | 95342 |     - | 138M|   0 | 983 |  12k|  10k|  12k|  11k| 732 |   0 |   0 |-1.030700e+04 |      --      |    Inf 
611.99/612.21	c   607s|     1 |     0 |101181 |     - | 138M|   0 | 993 |  12k|  10k|  12k|  11k| 768 |   0 |   0 |-1.029937e+04 |      --      |    Inf 
638.79/639.06	c   634s|     1 |     0 |105724 |     - | 140M|   0 | 848 |  12k|  10k|  12k|  11k| 815 |   0 |   0 |-1.029274e+04 |      --      |    Inf 
697.07/697.38	c   692s|     1 |     0 |118591 |     - | 142M|   0 | 994 |  12k|  10k|  12k|  11k| 839 |   0 |   0 |-1.028525e+04 |      --      |    Inf 
719.16/719.41	c   714s|     1 |     0 |122561 |     - | 142M|   0 | 961 |  12k|  10k|  12k|  11k| 859 |   0 |   0 |-1.028063e+04 |      --      |    Inf 
744.74/745.02	c   739s|     1 |     0 |126916 |     - | 142M|   0 | 990 |  12k|  10k|  12k|  11k| 881 |   0 |   0 |-1.027838e+04 |      --      |    Inf 
762.64/762.95	c   757s|     1 |     0 |130628 |     - | 142M|   0 | 883 |  12k|  10k|  12k|  11k| 901 |   0 |   0 |-1.027787e+04 |      --      |    Inf 
775.93/776.22	c   770s|     1 |     0 |133115 |     - | 143M|   0 | 914 |  12k|  10k|  12k|  11k| 917 |   0 |   0 |-1.027728e+04 |      --      |    Inf 
790.64/790.91	c   785s|     1 |     0 |135003 |     - | 143M|   0 | 935 |  12k|  10k|  12k|  11k| 927 |   0 |   0 |-1.027728e+04 |      --      |    Inf 
804.63/804.99	c   799s|     1 |     0 |136913 |     - | 143M|   0 | 907 |  12k|  10k|  12k|  11k| 938 |   0 |   0 |-1.027728e+04 |      --      |    Inf 
818.03/818.32	c   812s|     1 |     0 |139341 |     - | 143M|   0 | 914 |  12k|  10k|  12k|  11k| 947 |   0 |   0 |-1.027728e+04 |      --      |    Inf 
833.32/833.66	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
833.32/833.66	c   828s|     1 |     0 |141898 |     - | 143M|   0 | 934 |  12k|  10k|  12k|  11k| 956 |   0 |   0 |-1.027728e+04 |      --      |    Inf 
854.01/854.34	c   848s|     1 |     2 |141898 |     - | 143M|   0 | 934 |  12k|  10k|  12k|  11k| 956 |   0 |  18 |-1.027728e+04 |      --      |    Inf 
1800.01/1800.61	c pressed CTRL-C 1 times (5 times for forcing termination)
1801.70/1802.30	c 
1801.70/1802.30	c SCIP Status        : solving was interrupted [user interrupt]
1801.70/1802.30	c Solving Time (sec) : 1789.00
1801.70/1802.30	c Solving Nodes      : 9
1801.70/1802.30	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
1801.70/1802.30	c Dual Bound         : -1.02772473645549e+04
1801.70/1802.30	c Gap                : infinite
1801.70/1802.30	s UNKNOWN
1801.70/1802.30	c SCIP Status        : solving was interrupted [user interrupt]
1801.70/1802.30	c Solving Time       :    1789.00
1801.70/1802.30	c Original Problem   :
1801.70/1802.30	c   Problem name     : HOME/instance-2667010-1276362506.opb
1801.70/1802.30	c   Variables        : 12596 (12596 binary, 0 integer, 0 implicit integer, 0 continuous)
1801.70/1802.30	c   Constraints      : 10687 initial, 10687 maximal
1801.70/1802.30	c Presolved Problem  :
1801.70/1802.30	c   Problem name     : t_HOME/instance-2667010-1276362506.opb
1801.70/1802.30	c   Variables        : 12119 (12119 binary, 0 integer, 0 implicit integer, 0 continuous)
1801.70/1802.30	c   Constraints      : 10897 initial, 10899 maximal
1801.70/1802.30	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1801.70/1802.30	c   trivial          :       0.09          2          0          0          0          0          0          0          0
1801.70/1802.30	c   dualfix          :       0.11          0          0          0          0          0          0          0          0
1801.70/1802.30	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1801.70/1802.30	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1801.70/1802.30	c   implics          :       0.10          0         41          0          0          0          0          0          0
1801.70/1802.30	c   probing          :     133.50        324         51          0          0          0          0          0          0
1801.70/1802.30	c   knapsack         :       0.87         14          0          0          3          0        122       1109       4821
1801.70/1802.30	c   setppc           :       0.61         11         27          0          0          0        307          0          0
1801.70/1802.30	c   linear           :       0.59          7          0          0          4          0          4        467        503
1801.70/1802.30	c   logicor          :       0.01          0          0          0          0          0          8          0          0
1801.70/1802.30	c   root node        :          -          0          -          -          0          -          -          -          -
1801.70/1802.30	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1801.70/1802.30	c   integral         :          0          0          0          9          0          0          0          0          0         18
1801.70/1802.30	c   knapsack         :        312         15      70293          0          0         23          5        341          0          0
1801.70/1802.30	c   setppc           :       8253         15      70270          0          0         14         72          0          0          0
1801.70/1802.30	c   linear           :       2269         15      70256          0          0        146        276        110          0          0
1801.70/1802.30	c   logicor          :         63+        15       2792          0          0         13          0          0          0          0
1801.70/1802.30	c   countsols        :          0          0          0          0          0          0          0          0          0          0
1801.70/1802.30	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1801.70/1802.30	c   integral         :     544.38       0.00       0.00     544.38       0.00
1801.70/1802.30	c   knapsack         :       3.85       0.04       3.81       0.00       0.00
1801.70/1802.30	c   setppc           :      60.85       0.02      60.83       0.00       0.00
1801.70/1802.30	c   linear           :      25.13       5.22      19.91       0.00       0.00
1801.70/1802.30	c   logicor          :       0.05       0.00       0.05       0.00       0.00
1801.70/1802.30	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1801.70/1802.30	c Propagators        :       Time      Calls    Cutoffs    DomReds
1801.70/1802.30	c   vbounds          :       0.07          2          0          0
1801.70/1802.30	c   rootredcost      :       0.01          0          0          0
1801.70/1802.30	c   pseudoobj        :       0.02        137          0          0
1801.70/1802.30	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1801.70/1802.30	c   propagation      :       0.00          1          1          2       10.5          0        0.0          -
1801.70/1802.30	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1801.70/1802.30	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1801.70/1802.30	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1801.70/1802.30	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1801.70/1802.30	c   applied globally :          -          -          -          2       10.5          -          -          -
1801.70/1802.30	c   applied locally  :          -          -          -          0        0.0          -          -          -
1801.70/1802.30	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1801.70/1802.30	c   cut pool         :       0.11         14          -          -         64          -    (maximal pool size: 2055)
1801.70/1802.30	c   redcost          :       0.03         23          0          0          0          0
1801.70/1802.30	c   impliedbounds    :       0.20         15          0          0        775          0
1801.70/1802.30	c   intobj           :       0.00          0          0          0          0          0
1801.70/1802.30	c   cgmip            :       0.00          0          0          0          0          0
1801.70/1802.30	c   gomory           :      37.62         15          0          0       1385          0
1801.70/1802.30	c   strongcg         :      54.50         15          0          0       2693          0
1801.70/1802.30	c   cmir             :       3.34         10          0          0          0          0
1801.70/1802.30	c   flowcover        :       2.87         10          0          0          0          0
1801.70/1802.30	c   clique           :       9.99         15          0          0        105          0
1801.70/1802.30	c   zerohalf         :       0.00          0          0          0          0          0
1801.70/1802.30	c   mcf              :       0.24          1          0          0          0          0
1801.70/1802.30	c   rapidlearning    :       0.00          0          0          0          0          0
1801.70/1802.30	c Pricers            :       Time      Calls       Vars
1801.70/1802.30	c   problem variables:       0.00          0          0
1801.70/1802.30	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1801.70/1802.30	c   relpscost        :     544.38          9          0          0          0          0         18
1801.70/1802.30	c   pscost           :       0.00          0          0          0          0          0          0
1801.70/1802.30	c   inference        :       0.00          0          0          0          0          0          0
1801.70/1802.30	c   mostinf          :       0.00          0          0          0          0          0          0
1801.70/1802.30	c   leastinf         :       0.00          0          0          0          0          0          0
1801.70/1802.30	c   fullstrong       :       0.00          0          0          0          0          0          0
1801.70/1802.30	c   allfullstrong    :       0.00          0          0          0          0          0          0
1801.70/1802.30	c   random           :       0.00          0          0          0          0          0          0
1801.70/1802.30	c Primal Heuristics  :       Time      Calls      Found
1801.70/1802.30	c   LP solutions     :       0.00          -          0
1801.70/1802.30	c   pseudo solutions :       0.00          -          0
1801.70/1802.30	c   oneopt           :       0.00          0          0
1801.70/1802.30	c   crossover        :       0.00          0          0
1801.70/1802.30	c   pscostdiving     :       0.00          0          0
1801.70/1802.30	c   fracdiving       :       0.00          0          0
1801.70/1802.30	c   veclendiving     :       0.00          0          0
1801.70/1802.30	c   objpscostdiving  :       0.00          0          0
1801.70/1802.30	c   rootsoldiving    :       0.00          0          0
1801.70/1802.30	c   linesearchdiving :       0.00          0          0
1801.70/1802.30	c   guideddiving     :       0.00          0          0
1801.70/1802.30	c   trivial          :       0.04          2          0
1801.70/1802.30	c   simplerounding   :       0.01          0          0
1801.70/1802.30	c   zirounding       :       0.00          9          0
1801.70/1802.30	c   rounding         :       0.07         24          0
1801.70/1802.30	c   shifting         :       0.47         16          0
1801.70/1802.30	c   intshifting      :       0.00          0          0
1801.70/1802.30	c   twoopt           :       0.00          0          0
1801.70/1802.30	c   fixandinfer      :       0.00          0          0
1801.70/1802.30	c   feaspump         :     231.83          1          0
1801.70/1802.30	c   coefdiving       :     361.08          1          0
1801.70/1802.30	c   intdiving        :       0.00          0          0
1801.70/1802.30	c   actconsdiving    :       0.00          0          0
1801.70/1802.30	c   octane           :       0.00          0          0
1801.70/1802.30	c   rens             :       0.42          1          0
1801.70/1802.30	c   rins             :       0.00          0          0
1801.70/1802.30	c   localbranching   :       0.00          0          0
1801.70/1802.30	c   mutation         :       0.00          0          0
1801.70/1802.30	c   dins             :       0.00          0          0
1801.70/1802.30	c   undercover       :       0.00          0          0
1801.70/1802.30	c   nlp              :       0.00          0          0
1801.70/1802.30	c   trysol           :       0.00          0          0
1801.70/1802.30	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1801.70/1802.30	c   primal LP        :       0.06          0          0       0.00       0.00
1801.70/1802.30	c   dual LP          :     399.31         24     116574    4857.25     291.94
1801.70/1802.30	c   lex dual LP      :       0.00          0          0       0.00          -
1801.70/1802.30	c   barrier LP       :       0.00          0          0       0.00          -
1801.70/1802.30	c   diving/probing LP:     591.97         93     128158    1378.04     216.49
1801.70/1802.30	c   strong branching :     544.37        184     141491     768.97     259.92
1801.70/1802.30	c     (at root node) :          -         18       8761     486.72          -
1801.70/1802.30	c   conflict analysis:       0.00          0          0       0.00          -
1801.70/1802.30	c B&B Tree           :
1801.70/1802.30	c   number of runs   :          1
1801.70/1802.30	c   nodes            :          9
1801.70/1802.30	c   nodes (total)    :          9
1801.70/1802.30	c   nodes left       :         10
1801.70/1802.30	c   max depth        :          7
1801.70/1802.30	c   max depth (total):          7
1801.70/1802.30	c   backtracks       :          1 (11.1%)
1801.70/1802.30	c   delayed cutoffs  :          0
1801.70/1802.30	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1801.70/1802.30	c   avg switch length:       1.67
1801.70/1802.30	c   switching time   :       0.05
1801.70/1802.30	c Solution           :
1801.70/1802.30	c   Solutions found  :          0 (0 improvements)
1801.70/1802.30	c   Primal Bound     :          -
1801.70/1802.30	c   Dual Bound       : -1.02772473645549e+04
1801.70/1802.30	c   Gap              :   infinite
1801.70/1802.30	c   Root Dual Bound  : -1.02772801627013e+04
1801.70/1802.30	c   Root Iterations  :     141898
1801.89/1802.59	c Time complete: 1801.99.

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-2667010-1276362506/watcher-2667010-1276362506 -o /tmp/evaluation-result-2667010-1276362506/solver-2667010-1276362506 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667010-1276362506.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 1.00 3/106 13454
/proc/meminfo: memFree=1811700/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=7724 CPUtime=0
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 1013 0 0 0 0 0 0 0 20 0 1 0 11852130 7909376 933 1992294400 4194304 8223781 140736073789664 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13454/statm: 1931 943 348 984 0 944 0

[startup+0.0772999 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13454
/proc/meminfo: memFree=1811700/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=14940 CPUtime=0.07
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 3045 0 0 0 6 1 0 0 20 0 1 0 11852130 15298560 2965 1992294400 4194304 8223781 140736073789664 18446744073709551615 7246524 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13454/statm: 3735 2965 365 984 0 2748 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 14940

[startup+0.101304 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13454
/proc/meminfo: memFree=1811700/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=17976 CPUtime=0.09
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 3814 0 0 0 8 1 0 0 20 0 1 0 11852130 18407424 3734 1992294400 4194304 8223781 140736073789664 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13454/statm: 4494 3734 365 984 0 3507 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17976

[startup+0.301339 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13454
/proc/meminfo: memFree=1811700/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=23104 CPUtime=0.29
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 5092 0 0 0 27 2 0 0 20 0 1 0 11852130 23658496 5012 1992294400 4194304 8223781 140736073789664 18446744073709551615 7253404 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13454/statm: 5776 5012 365 984 0 4789 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23104

[startup+0.701412 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13454
/proc/meminfo: memFree=1811700/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=64100 CPUtime=0.69
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 15247 0 0 0 63 6 0 0 21 0 1 0 11852130 65638400 14803 1992294400 4194304 8223781 140736073789664 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 16025 14803 438 984 0 15038 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 64100

[startup+1.50155 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13455
/proc/meminfo: memFree=1738284/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=84020 CPUtime=1.49
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 25281 0 0 0 135 14 0 0 23 0 1 0 11852130 86036480 19766 1992294400 4194304 8223781 140736073789664 18446744073709551615 5120184 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 21005 19766 489 984 0 20018 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 84020

[startup+3.10084 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13455
/proc/meminfo: memFree=1732828/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=88124 CPUtime=3.09
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 26278 0 0 0 294 15 0 0 25 0 1 0 11852130 90238976 20756 1992294400 4194304 8223781 140736073789664 18446744073709551615 5120184 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 22031 20756 483 984 0 21044 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 88124

[startup+6.30141 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13455
/proc/meminfo: memFree=1724892/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=94332 CPUtime=6.29
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 27808 0 0 0 611 18 0 0 25 0 1 0 11852130 96595968 22285 1992294400 4194304 8223781 140736073789664 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 23583 22285 482 984 0 22596 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 94332

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13455
/proc/meminfo: memFree=1719560/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=98776 CPUtime=12.68
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 28897 0 0 0 1246 22 0 0 25 0 1 0 11852130 101146624 23374 1992294400 4194304 8223781 140736073789664 18446744073709551615 5120184 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 24694 23374 482 984 0 23707 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 98776

[startup+25.5008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13455
/proc/meminfo: memFree=1706788/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=112020 CPUtime=25.48
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 34986 0 0 0 2514 34 0 0 25 0 1 0 11852130 114708480 26540 1992294400 4194304 8223781 140736073789664 18446744073709551615 5901091 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 28005 26540 487 984 0 27018 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 112020

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13457
/proc/meminfo: memFree=1696372/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=125396 CPUtime=51.08
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 42775 0 0 0 5054 54 0 0 25 0 1 0 11852130 128405504 29929 1992294400 4194304 8223781 140736073789664 18446744073709551615 5500581 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 31349 29929 487 984 0 30362 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 125396

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13457
/proc/meminfo: memFree=1674300/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=146024 CPUtime=102.27
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 55798 0 0 0 10138 89 0 0 25 0 1 0 11852130 149528576 34796 1992294400 4194304 8223781 140736073789664 18446744073709551615 5966506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 36506 34796 487 984 0 35519 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 146024

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13459
/proc/meminfo: memFree=1629784/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=194232 CPUtime=162.24
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 99899 0 0 0 16080 144 0 0 25 0 1 0 11852130 198893568 45753 1992294400 4194304 8223781 140736073789664 18446744073709551615 6568478 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 48558 45753 560 984 0 47571 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 194232

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13461
/proc/meminfo: memFree=1628916/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=195520 CPUtime=222.22
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 139132 0 0 0 22046 176 0 0 25 0 1 0 11852130 200212480 46022 1992294400 4194304 8223781 140736073789664 18446744073709551615 6568466 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 48880 46022 557 984 0 47893 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 195520

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13463
/proc/meminfo: memFree=1627800/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=197900 CPUtime=282.2
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 175739 0 0 0 28013 207 0 0 25 0 1 0 11852130 202649600 46265 1992294400 4194304 8223781 140736073789664 18446744073709551615 6503360 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 49475 46265 556 984 0 48488 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 197900

[startup+342.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 13466
/proc/meminfo: memFree=1625692/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=198232 CPUtime=342.18
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 200158 0 0 0 33990 228 0 0 25 0 1 0 11852130 202989568 46599 1992294400 4194304 8223781 140736073789664 18446744073709551615 6503374 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 49558 46599 556 984 0 48571 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 198232

[startup+402.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 13468
/proc/meminfo: memFree=1625444/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=198880 CPUtime=402.16
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 225545 0 0 0 39966 250 0 0 25 0 1 0 11852130 203653120 46665 1992294400 4194304 8223781 140736073789664 18446744073709551615 6539610 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 49720 46665 556 984 0 48733 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 198880

[startup+462.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 13470
/proc/meminfo: memFree=1625444/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=199144 CPUtime=462.14
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 248618 0 0 0 45945 269 0 0 25 0 1 0 11852130 203923456 46717 1992294400 4194304 8223781 140736073789664 18446744073709551615 6503308 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 49786 46717 556 984 0 48799 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 199144

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13472
/proc/meminfo: memFree=1591840/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=236664 CPUtime=522.12
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 283600 0 0 0 51840 372 0 0 25 0 1 0 11852130 242343936 55109 1992294400 4194304 8223781 140736073789664 18446744073709551615 6044352 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 59166 55109 602 984 0 58179 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 236664

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13474
/proc/meminfo: memFree=1582168/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=247276 CPUtime=582.09
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 315496 0 0 0 57802 407 0 0 25 0 1 0 11852130 253210624 57507 1992294400 4194304 8223781 140736073789664 18446744073709551615 6299574 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 61819 57507 592 984 0 60832 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 247276

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13474
/proc/meminfo: memFree=1576836/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=251472 CPUtime=642.08
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 344996 0 0 0 63770 438 0 0 25 0 1 0 11852130 257507328 58833 1992294400 4194304 8223781 140736073789664 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 62868 58833 590 984 0 61881 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 251472

[startup+702.301 s]

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

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13486
/proc/meminfo: memFree=1569768/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=259884 CPUtime=1061.94
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 740168 0 0 0 105447 747 0 0 25 0 1 0 11852130 266121216 60331 1992294400 4194304 8223781 140736073789664 18446744073709551615 6448637 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 64971 60331 599 984 0 63984 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 259884

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13488
/proc/meminfo: memFree=1569644/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=260180 CPUtime=1121.92
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 804351 0 0 0 111401 791 0 0 25 0 1 0 11852130 266424320 60646 1992294400 4194304 8223781 140736073789664 18446744073709551615 6568399 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 65045 60646 599 984 0 64058 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 260180

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13490
/proc/meminfo: memFree=1571256/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=260280 CPUtime=1181.9
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 867513 0 0 0 117352 838 0 0 25 0 1 0 11852130 266526720 60809 1992294400 4194304 8223781 140736073789664 18446744073709551615 6569894 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 65070 60809 599 984 0 64083 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 260280

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13490
/proc/meminfo: memFree=1570512/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=259992 CPUtime=1241.88
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 937251 0 0 0 123304 884 0 0 25 0 1 0 11852130 266231808 60918 1992294400 4194304 8223781 140736073789664 18446744073709551615 6562316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 64998 60918 599 984 0 64011 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 259992

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13492
/proc/meminfo: memFree=1568776/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=260240 CPUtime=1301.86
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 1004531 0 0 0 129256 930 0 0 25 0 1 0 11852130 266485760 60786 1992294400 4194304 8223781 140736073789664 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 65060 60786 599 984 0 64073 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 260240

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13494
/proc/meminfo: memFree=1569024/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=260204 CPUtime=1361.85
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 1087901 0 0 0 135201 984 0 0 25 0 1 0 11852130 266448896 60753 1992294400 4194304 8223781 140736073789664 18446744073709551615 6532938 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 65051 60753 599 984 0 64064 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 260204

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13496
/proc/meminfo: memFree=1567784/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=260304 CPUtime=1421.83
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 1159679 0 0 0 141150 1033 0 0 25 0 1 0 11852130 266551296 60997 1992294400 4194304 8223781 140736073789664 18446744073709551615 6569659 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 65076 60997 599 984 0 64089 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 260304

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13498
/proc/meminfo: memFree=1567288/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=260472 CPUtime=1481.8
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 1198420 0 0 0 147115 1065 0 0 25 0 1 0 11852130 266723328 61099 1992294400 4194304 8223781 140736073789664 18446744073709551615 6568486 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 65118 61099 602 984 0 64131 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 260472

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13498
/proc/meminfo: memFree=1567288/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=260608 CPUtime=1541.78
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 1232731 0 0 0 153082 1096 0 0 25 0 1 0 11852130 266862592 61119 1992294400 4194304 8223781 140736073789664 18446744073709551615 6539315 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 65152 61119 602 984 0 64165 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 260608

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13500
/proc/meminfo: memFree=1567412/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=260608 CPUtime=1601.76
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 1268195 0 0 0 159051 1125 0 0 25 0 1 0 11852130 266862592 61117 1992294400 4194304 8223781 140736073789664 18446744073709551615 6568466 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 65152 61117 602 984 0 64165 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 260608

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13502
/proc/meminfo: memFree=1567164/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=260656 CPUtime=1661.74
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 1304728 0 0 0 165016 1158 0 0 25 0 1 0 11852130 266911744 61248 1992294400 4194304 8223781 140736073789664 18446744073709551615 6610268 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 65164 61248 602 984 0 64177 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 260656

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13504
/proc/meminfo: memFree=1566792/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=261356 CPUtime=1721.72
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 1340029 0 0 0 170986 1186 0 0 25 0 1 0 11852130 267628544 61214 1992294400 4194304 8223781 140736073789664 18446744073709551615 6569897 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 65339 61214 602 984 0 64352 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 261356

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13506
/proc/meminfo: memFree=1566544/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=261356 CPUtime=1781.7
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 1376374 0 0 0 176955 1215 0 0 25 0 1 0 11852130 267628544 61250 1992294400 4194304 8223781 140736073789664 18446744073709551615 6569618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 65339 61250 602 984 0 64352 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 261356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13506
/proc/meminfo: memFree=1570140/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=260312 CPUtime=1800.01
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 1395568 0 0 0 178774 1227 0 0 25 0 1 0 11852130 266559488 60371 1992294400 4194304 8223781 140736073789664 18446744073709551615 6570387 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 65078 60371 602 984 0 64091 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 260312

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13506
/proc/meminfo: memFree=1570140/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=260632 CPUtime=1800.8
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 1397029 0 0 0 178851 1229 0 0 25 0 1 0 11852130 266887168 61025 1992294400 4194304 8223781 140736073789664 18446744073709551615 6568376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 65158 61025 602 984 0 64171 0
Current children cumulated CPU time (s) 1800.8
Current children cumulated vsize (KiB) 260632

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 13507
/proc/meminfo: memFree=1567404/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=260672 CPUtime=1801.6
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 1397465 0 0 0 178931 1229 0 0 25 0 1 0 11852130 266928128 61032 1992294400 4194304 8223781 140736073789664 18446744073709551615 6569978 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13454/statm: 65168 61032 602 984 0 64181 0
Current children cumulated CPU time (s) 1801.6
Current children cumulated vsize (KiB) 260672

[startup+1802.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 13507
/proc/meminfo: memFree=1567404/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=242016 CPUtime=1801.79
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 1397472 0 0 0 178950 1229 0 0 25 0 1 0 11852130 247824384 57089 1992294400 4194304 8223781 140736073789664 18446744073709551615 4408841 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13454/statm: 60504 57089 604 984 0 59517 0
Current children cumulated CPU time (s) 1801.79
Current children cumulated vsize (KiB) 242016

[startup+1802.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 13507
/proc/meminfo: memFree=1567404/2059040 swapFree=4136696/4192956
[pid=13454] ppid=13452 vsize=232536 CPUtime=1801.89
/proc/13454/stat : 13454 (pbscip.linux.x8) R 13452 13454 13251 0 -1 4202496 1397472 0 0 0 178960 1229 0 0 25 0 1 0 11852130 238116864 54835 1992294400 4194304 8223781 140736073789664 18446744073709551615 6206490 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13454/statm: 58134 54835 604 984 0 57147 0
Current children cumulated CPU time (s) 1801.89
Current children cumulated vsize (KiB) 232536

Child status: 0
Real time (s): 1802.59
CPU time (s): 1802
CPU user time (s): 1789.67
CPU system time (s): 12.3251
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 319892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1789.67
system time used= 12.3251
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1397476
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= 1
involuntary context switches= 23089

runsolver used 2.96455 second user time and 8.5287 second system time

The end

Launcher Data 

Begin job on node012 at 2010-06-12 19:08:26
IDJOB=2667010
IDBENCH=1878
IDSOLVER=1169
FILE ID=node012/2667010-1276362506
PBS_JOBID= 11173212
Free space on /tmp= 62408 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 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-2667010-1276362506/watcher-2667010-1276362506 -o /tmp/evaluation-result-2667010-1276362506/solver-2667010-1276362506 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667010-1276362506.opb -t 1800 -m 1800

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

MD5SUM BENCH= 8886b8ab7bdc8ec03150a7b794b8a992
RANDOM SEED=309720309

node012.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1812228 kB
Buffers:         44116 kB
Cached:         118284 kB
SwapCached:      16480 kB
Active:         115572 kB
Inactive:        66420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1812228 kB
SwapTotal:     4192956 kB
SwapFree:      4136696 kB
Dirty:            6120 kB
Writeback:           0 kB
AnonPages:       10832 kB
Mapped:           9216 kB
Slab:            43044 kB
PageTables:       4056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180708 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62404 MiB
End job on node012 at 2010-06-12 19:38:28