Trace number 2703462

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? 1789.69 1790.15

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-roll3000.opb
MD5SUM671dfb6ede3c120af748dc40a7daef68
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables8902
Total number of constraints2864
Number of constraints which are clauses143
Number of constraints which are cardinality constraints (but not clauses)31
Number of constraints which are nor clauses,nor cardinality constraints2690
Minimum length of a constraint2
Maximum length of a constraint2407
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 1024000000000
Number of bits of the biggest number in a constraint 40
Biggest sum of numbers in a constraint 2123511627775
Number of bits of the biggest sum of numbers41
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-2703462-1278557836.opb>
0.09/0.19	c original problem has 8902 variables (8902 bin, 0 int, 0 impl, 0 cont) and 2864 constraints
0.09/0.19	c problem read
0.09/0.19	c presolving settings loaded
0.29/0.32	c presolving:
0.39/0.40	c (round 1) 3473 del vars, 120 del conss, 3301 chg bounds, 2126 chg sides, 6485 chg coeffs, 0 upgd conss, 1114 impls, 107 clqs
0.39/0.43	c (round 2) 3511 del vars, 743 del conss, 3329 chg bounds, 2301 chg sides, 6696 chg coeffs, 0 upgd conss, 1114 impls, 107 clqs
0.39/0.43	c (round 3) 3514 del vars, 764 del conss, 3332 chg bounds, 2301 chg sides, 6696 chg coeffs, 0 upgd conss, 1114 impls, 107 clqs
0.49/0.51	c (round 4) 3514 del vars, 937 del conss, 3332 chg bounds, 2304 chg sides, 6696 chg coeffs, 1845 upgd conss, 1114 impls, 107 clqs
0.59/0.61	c (round 5) 3514 del vars, 1167 del conss, 3332 chg bounds, 5148 chg sides, 56218 chg coeffs, 1846 upgd conss, 5846 impls, 997 clqs
0.59/0.64	c (round 6) 3520 del vars, 1171 del conss, 3332 chg bounds, 5197 chg sides, 56423 chg coeffs, 1846 upgd conss, 5846 impls, 1330 clqs
0.59/0.67	c (round 7) 3520 del vars, 1180 del conss, 3332 chg bounds, 5342 chg sides, 56943 chg coeffs, 1846 upgd conss, 5866 impls, 1559 clqs
4.99/5.08	c    (4.9s) probing: 1000/5382 (18.6%) - 10 fixings, 0 aggregations, 5507 implications, 0 bound changes
5.09/5.15	c    (5.0s) probing: 1070/5382 (19.9%) - 10 fixings, 0 aggregations, 5507 implications, 0 bound changes
5.09/5.15	c    (5.0s) probing aborted: 100/100 successive totally useless probings
5.09/5.15	c (round 8) 3530 del vars, 1180 del conss, 3332 chg bounds, 5342 chg sides, 56952 chg coeffs, 1846 upgd conss, 22804 impls, 1540 clqs
5.19/5.21	c (round 9) 3530 del vars, 1188 del conss, 3332 chg bounds, 5344 chg sides, 57196 chg coeffs, 1846 upgd conss, 22804 impls, 1554 clqs
5.19/5.27	c (round 10) 3530 del vars, 1267 del conss, 3332 chg bounds, 5506 chg sides, 57855 chg coeffs, 1846 upgd conss, 22804 impls, 2148 clqs
5.29/5.32	c (round 11) 3530 del vars, 1292 del conss, 3332 chg bounds, 5536 chg sides, 58012 chg coeffs, 1846 upgd conss, 22804 impls, 2200 clqs
5.29/5.36	c (round 12) 3530 del vars, 1293 del conss, 3332 chg bounds, 5537 chg sides, 58046 chg coeffs, 1846 upgd conss, 22804 impls, 2208 clqs
5.79/5.81	c    (5.6s) probing: 1216/5382 (22.6%) - 14 fixings, 0 aggregations, 5629 implications, 0 bound changes
5.79/5.81	c    (5.6s) probing aborted: 100/100 successive totally useless probings
5.79/5.81	c (round 13) 3534 del vars, 1293 del conss, 3332 chg bounds, 5537 chg sides, 58047 chg coeffs, 1846 upgd conss, 23048 impls, 1811 clqs
5.79/5.86	c (round 14) 3534 del vars, 1295 del conss, 3332 chg bounds, 5540 chg sides, 58055 chg coeffs, 1846 upgd conss, 23048 impls, 1812 clqs
5.79/5.88	c (round 15) 3534 del vars, 1299 del conss, 3332 chg bounds, 5628 chg sides, 58335 chg coeffs, 1846 upgd conss, 23048 impls, 1817 clqs
5.89/5.90	c    (5.7s) probing: 1226/5382 (22.8%) - 14 fixings, 0 aggregations, 5629 implications, 0 bound changes
5.89/5.90	c    (5.7s) probing aborted: 100/100 successive totally useless probings
5.89/5.90	c presolving (16 rounds):
5.89/5.90	c  3534 deleted vars, 1299 deleted constraints, 3332 tightened bounds, 0 added holes, 5628 changed sides, 58335 changed coefficients
5.89/5.90	c  23048 implications, 1817 cliques
5.89/5.90	c presolved problem has 5368 variables (5368 bin, 0 int, 0 impl, 0 cont) and 1987 constraints
5.89/5.90	c     852 constraints of type <knapsack>
5.89/5.90	c     633 constraints of type <setppc>
5.89/5.90	c     174 constraints of type <linear>
5.89/5.90	c     328 constraints of type <logicor>
5.89/5.90	c transformed objective value is always integral (scale: 2)
5.89/5.90	c Presolving Time: 5.64
5.89/5.90	c - non default parameters ----------------------------------------------------------------------
5.89/5.90	c # SCIP version 1.2.1.3
5.89/5.90	c 
5.89/5.90	c # frequency for displaying node information lines
5.89/5.90	c # [type: int, range: [-1,2147483647], default: 100]
5.89/5.90	c display/freq = 10000
5.89/5.90	c 
5.89/5.90	c # maximal time in seconds to run
5.89/5.90	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
5.89/5.90	c limits/time = 1789.81
5.89/5.90	c 
5.89/5.90	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
5.89/5.90	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
5.89/5.90	c limits/memory = 1620
5.89/5.90	c 
5.89/5.90	c # default clock type (1: CPU user seconds, 2: wall clock time)
5.89/5.90	c # [type: int, range: [1,2], default: 1]
5.89/5.90	c timing/clocktype = 2
5.89/5.90	c 
5.89/5.90	c # should presolving try to simplify inequalities
5.89/5.90	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
5.89/5.90	c constraints/linear/simplifyinequalities = TRUE
5.89/5.90	c 
5.89/5.90	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
5.89/5.90	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
5.89/5.90	c constraints/indicator/addCouplingCons = TRUE
5.89/5.90	c 
5.89/5.90	c # should presolving try to simplify knapsacks
5.89/5.90	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
5.89/5.90	c constraints/knapsack/simplifyinequalities = TRUE
5.89/5.90	c 
5.89/5.90	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
5.89/5.90	c # [type: int, range: [-1,2147483647], default: -1]
5.89/5.90	c separating/rapidlearning/freq = 0
5.89/5.90	c 
5.89/5.90	c -----------------------------------------------------------------------------------------------
5.89/5.90	c start solving
5.89/5.90	c 
6.60/6.68	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
6.60/6.68	c   6.5s|     1 |     0 |  2558 |     - |  30M|   0 | 416 |5368 |1987 |5368 |1987 |   0 |   0 |   0 | 1.085107e+09 |      --      |    Inf 
26.68/26.76	c  26.6s|     1 |     0 | 14148 |     - |  39M|   0 | 450 |5368 |3946 |5368 |2108 | 121 |   0 |   0 | 1.085270e+09 |      --      |    Inf 
28.89/28.97	c  28.8s|     1 |     0 | 14813 |     - |  39M|   0 | 472 |5368 |3946 |5368 |2243 | 256 |   0 |   0 | 1.085411e+09 |      --      |    Inf 
31.28/31.35	c  31.2s|     1 |     0 | 15431 |     - |  40M|   0 | 496 |5368 |3946 |5368 |2341 | 354 |   0 |   0 | 1.085478e+09 |      --      |    Inf 
34.38/34.40	c  34.2s|     1 |     0 | 16464 |     - |  40M|   0 | 478 |5368 |3946 |5368 |2421 | 434 |   0 |   0 | 1.085538e+09 |      --      |    Inf 
37.29/37.35	c  37.2s|     1 |     0 | 17374 |     - |  41M|   0 | 478 |5368 |3946 |5368 |2514 | 527 |   0 |   0 | 1.085701e+09 |      --      |    Inf 
40.38/40.43	c  40.2s|     1 |     0 | 18713 |     - |  42M|   0 | 467 |5368 |3946 |5368 |2604 | 617 |   0 |   0 | 1.085983e+09 |      --      |    Inf 
43.08/43.16	c  43.0s|     1 |     0 | 19796 |     - |  42M|   0 | 489 |5368 |3946 |5368 |2680 | 693 |   0 |   0 | 1.086060e+09 |      --      |    Inf 
45.58/45.68	c  45.5s|     1 |     0 | 20766 |     - |  42M|   0 | 507 |5368 |3946 |5368 |2785 | 798 |   0 |   0 | 1.086073e+09 |      --      |    Inf 
48.98/49.04	c  48.8s|     1 |     0 | 22506 |     - |  43M|   0 | 519 |5368 |3946 |5368 |2855 | 868 |   0 |   0 | 1.086107e+09 |      --      |    Inf 
53.07/53.14	c  52.9s|     1 |     0 | 23833 |     - |  43M|   0 | 560 |5368 |3946 |5368 |2970 | 983 |   0 |   0 | 1.086139e+09 |      --      |    Inf 
55.77/55.82	c  55.6s|     1 |     0 | 25959 |     - |  43M|   0 | 523 |5368 |3946 |5368 |3016 |1029 |   0 |   0 | 1.086194e+09 |      --      |    Inf 
57.98/58.08	c  57.9s|     1 |     0 | 27902 |     - |  43M|   0 | 593 |5368 |3946 |5368 |2974 |1077 |   0 |   0 | 1.086263e+09 |      --      |    Inf 
59.58/59.64	c  59.4s|     1 |     0 | 29090 |     - |  43M|   0 | 576 |5368 |3946 |5368 |3013 |1116 |   0 |   0 | 1.086274e+09 |      --      |    Inf 
61.18/61.20	c  61.0s|     1 |     0 | 30191 |     - |  43M|   0 | 589 |5368 |3946 |5368 |3046 |1149 |   0 |   0 | 1.086281e+09 |      --      |    Inf 
63.68/63.74	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
63.68/63.74	c  63.5s|     1 |     0 | 32275 |     - |  44M|   0 | 564 |5368 |3946 |5368 |3074 |1177 |   0 |   0 | 1.086306e+09 |      --      |    Inf 
65.77/65.81	c  65.6s|     1 |     0 | 33829 |     - |  44M|   0 | 609 |5368 |3946 |5368 |3107 |1210 |   0 |   0 | 1.086311e+09 |      --      |    Inf 
68.18/68.27	c  68.1s|     1 |     0 | 35757 |     - |  44M|   0 | 595 |5368 |3946 |5368 |3141 |1244 |   0 |   0 | 1.086318e+09 |      --      |    Inf 
70.67/70.70	c  70.5s|     1 |     0 | 37479 |     - |  44M|   0 | 561 |5368 |3946 |5368 |2879 |1271 |   0 |   0 | 1.086358e+09 |      --      |    Inf 
72.27/72.37	c  72.2s|     1 |     0 | 38752 |     - |  44M|   0 | 568 |5368 |3946 |5368 |2902 |1294 |   0 |   0 | 1.086380e+09 |      --      |    Inf 
73.27/73.35	c  73.2s|     1 |     0 | 39381 |     - |  44M|   0 | 580 |5368 |3946 |5368 |2926 |1318 |   0 |   0 | 1.086423e+09 |      --      |    Inf 
74.27/74.33	c  74.1s|     1 |     0 | 40106 |     - |  44M|   0 | 570 |5368 |3946 |5368 |2951 |1343 |   0 |   0 | 1.086425e+09 |      --      |    Inf 
74.87/74.92	c  74.7s|     1 |     0 | 40445 |     - |  44M|   0 | 568 |5368 |3946 |5368 |2967 |1359 |   0 |   0 | 1.086425e+09 |      --      |    Inf 
75.37/75.48	c  75.3s|     1 |     0 | 40752 |     - |  44M|   0 | 574 |5368 |3946 |5368 |2986 |1378 |   0 |   0 | 1.086426e+09 |      --      |    Inf 
75.78/75.87	c  75.7s|     1 |     0 | 40845 |     - |  44M|   0 | 608 |5368 |3946 |5368 |2839 |1396 |   0 |   0 | 1.086426e+09 |      --      |    Inf 
76.47/76.51	c  76.3s|     1 |     0 | 41249 |     - |  44M|   0 | 574 |5368 |3946 |5368 |2851 |1408 |   0 |   0 | 1.086426e+09 |      --      |    Inf 
76.98/77.07	c  76.9s|     1 |     0 | 41579 |     - |  44M|   0 | 586 |5368 |3946 |5368 |2864 |1421 |   0 |   0 | 1.086426e+09 |      --      |    Inf 
77.37/77.43	c  77.2s|     1 |     0 | 41696 |     - |  44M|   0 | 588 |5368 |3946 |5368 |2876 |1433 |   0 |   0 | 1.086426e+09 |      --      |    Inf 
77.87/77.90	c  77.7s|     1 |     0 | 41904 |     - |  44M|   0 | 589 |5368 |3946 |5368 |2881 |1438 |   0 |   0 | 1.086426e+09 |      --      |    Inf 
85.57/85.68	c  85.5s|     1 |     2 | 41904 |     - |  44M|   0 | 589 |5368 |3946 |5368 |2881 |1438 |   0 |  14 | 1.086426e+09 |      --      |    Inf 
1789.53/1790.02	c 
1789.53/1790.02	c SCIP Status        : solving was interrupted [time limit reached]
1789.53/1790.02	c Solving Time (sec) : 1789.82
1789.53/1790.02	c Solving Nodes      : 476
1789.53/1790.02	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
1789.53/1790.02	c Dual Bound         : +1.08643921828624e+09
1789.53/1790.02	c Gap                : infinite
1789.53/1790.02	s UNKNOWN
1789.53/1790.02	c SCIP Status        : solving was interrupted [time limit reached]
1789.53/1790.02	c Solving Time       :    1789.82
1789.53/1790.02	c Original Problem   :
1789.53/1790.02	c   Problem name     : HOME/instance-2703462-1278557836.opb
1789.53/1790.02	c   Variables        : 8902 (8902 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.53/1790.02	c   Constraints      : 2864 initial, 2864 maximal
1789.53/1790.02	c Presolved Problem  :
1789.53/1790.02	c   Problem name     : t_HOME/instance-2703462-1278557836.opb
1789.53/1790.02	c   Variables        : 5368 (5368 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.53/1790.02	c   Constraints      : 1987 initial, 4490 maximal
1789.53/1790.02	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1789.53/1790.02	c   trivial          :       0.02          0          0          0          0          0          0          0          0
1789.53/1790.02	c   dualfix          :       0.01         16          0          0          0          0          0          0          0
1789.53/1790.02	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1789.53/1790.02	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1789.53/1790.02	c   implics          :       0.01          0          0          0          0          0          0          0          0
1789.53/1790.02	c   probing          :       4.87         14          0          0          0          0          0          0          0
1789.53/1790.02	c   knapsack         :       0.40          0          0          0          0          0        287       3324      51639
1789.53/1790.02	c   setppc           :       0.02          0          0          0          0          0         75          0          0
1789.53/1790.02	c   linear           :       0.18       3333        171          0       3332          0        844       2304       6696
1789.53/1790.02	c   logicor          :       0.01          0          0          0          0          0         93          0          0
1789.53/1790.02	c   root node        :          -         10          -          -         10          -          -          -          -
1789.53/1790.02	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1789.53/1790.02	c   integral         :          0          0          0        494          0          0         33          0          0        938
1789.53/1790.02	c   knapsack         :        852         28       9926          0          0         23       1607       1918          0          0
1789.53/1790.02	c   setppc           :        633         28       9903          0          0          3       2087          0          0          0
1789.53/1790.02	c   linear           :        174+        29       9901          0          0         17        952       1016          0          0
1789.53/1790.02	c   logicor          :        328+        28       3806          0          0         14        379          0          0          0
1789.53/1790.02	c   countsols        :          0          0          0          0          0          0          0          0          0          0
1789.53/1790.02	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1789.53/1790.02	c   integral         :     481.76       0.00       0.00     481.76       0.00
1789.53/1790.02	c   knapsack         :       3.00       1.48       1.52       0.00       0.00
1789.53/1790.02	c   setppc           :       0.69       0.00       0.69       0.00       0.00
1789.53/1790.02	c   linear           :       7.89       0.86       7.03       0.00       0.00
1789.53/1790.02	c   logicor          :       0.07       0.00       0.07       0.00       0.00
1789.53/1790.02	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1789.53/1790.02	c Propagators        :       Time      Calls    Cutoffs    DomReds
1789.53/1790.02	c   vbounds          :       0.01          2          0          0
1789.53/1790.02	c   rootredcost      :       0.01          0          0          0
1789.53/1790.02	c   pseudoobj        :       0.05       6581          0          0
1789.53/1790.02	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1789.53/1790.02	c   propagation      :       0.01         45         45        254       33.6          3        7.0          -
1789.53/1790.02	c   infeasible LP    :       0.32        118        117        842       78.9         12       13.8          0
1789.53/1790.02	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1789.53/1790.02	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1789.53/1790.02	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1789.53/1790.02	c   applied globally :          -          -          -        563       51.8          -          -          -
1789.53/1790.02	c   applied locally  :          -          -          -          0        0.0          -          -          -
1789.53/1790.02	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1789.53/1790.02	c   cut pool         :       0.05         27          -          -       1787          -    (maximal pool size: 2634)
1789.53/1790.02	c   redcost          :       0.42        521          0          0          0          0
1789.53/1790.02	c   impliedbounds    :       0.03         28          0          0        180          0
1789.53/1790.02	c   intobj           :       0.00          0          0          0          0          0
1789.53/1790.02	c   cgmip            :       0.00          0          0          0          0          0
1789.53/1790.02	c   gomory           :       5.98         28          0          0       1416          0
1789.53/1790.02	c   strongcg         :       4.64         20          0          0       1003          0
1789.53/1790.02	c   cmir             :       0.48         10          0          0          5          0
1789.53/1790.02	c   flowcover        :      12.71         10          0          0       1944          0
1789.53/1790.02	c   clique           :       0.31         28          0          0        138          0
1789.53/1790.02	c   zerohalf         :       0.00          0          0          0          0          0
1789.53/1790.02	c   mcf              :       0.01          1          0          0          0          0
1789.53/1790.02	c   rapidlearning    :      10.55          1          0          0          0       1959
1789.53/1790.02	c Pricers            :       Time      Calls       Vars
1789.53/1790.02	c   problem variables:       0.00          0          0
1789.53/1790.02	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1789.53/1790.02	c   relpscost        :     481.76        494          0         33          0          0        938
1789.53/1790.02	c   pscost           :       0.00          0          0          0          0          0          0
1789.53/1790.02	c   inference        :       0.00          0          0          0          0          0          0
1789.53/1790.02	c   mostinf          :       0.00          0          0          0          0          0          0
1789.53/1790.02	c   leastinf         :       0.00          0          0          0          0          0          0
1789.53/1790.02	c   fullstrong       :       0.00          0          0          0          0          0          0
1789.53/1790.02	c   allfullstrong    :       0.00          0          0          0          0          0          0
1789.53/1790.02	c   random           :       0.00          0          0          0          0          0          0
1789.53/1790.02	c Primal Heuristics  :       Time      Calls      Found
1789.53/1790.02	c   LP solutions     :       0.00          -          0
1789.53/1790.02	c   pseudo solutions :       0.00          -          0
1789.53/1790.02	c   oneopt           :       0.00          0          0
1789.53/1790.02	c   crossover        :       0.00          0          0
1789.53/1790.02	c   pscostdiving     :     102.95          5          0
1789.53/1790.02	c   feaspump         :      29.54          3          0
1789.53/1790.02	c   objpscostdiving  :       2.94          3          0
1789.53/1790.02	c   coefdiving       :      96.99          6          0
1789.53/1790.02	c   rootsoldiving    :      33.49          3          0
1789.53/1790.02	c   fracdiving       :      80.65          6          0
1789.53/1790.02	c   trivial          :       0.02          2          0
1789.53/1790.02	c   simplerounding   :       0.00          0          0
1789.53/1790.02	c   zirounding       :       0.21        468          0
1789.53/1790.02	c   rounding         :       0.47        277          0
1789.53/1790.02	c   shifting         :       1.34         71          0
1789.53/1790.02	c   intshifting      :       0.00          0          0
1789.53/1790.02	c   twoopt           :       0.00          0          0
1789.53/1790.02	c   fixandinfer      :       0.00          0          0
1789.53/1790.02	c   veclendiving     :     112.01          4          0
1789.53/1790.02	c   intdiving        :       0.00          0          0
1789.53/1790.02	c   actconsdiving    :       0.00          0          0
1789.53/1790.02	c   linesearchdiving :      72.11          6          0
1789.53/1790.02	c   guideddiving     :       0.00          0          0
1789.53/1790.02	c   octane           :       0.00          0          0
1789.53/1790.02	c   rens             :       0.16          1          0
1789.53/1790.02	c   rins             :       0.00          0          0
1789.53/1790.02	c   localbranching   :       0.00          0          0
1789.53/1790.02	c   mutation         :       0.00          0          0
1789.53/1790.02	c   dins             :       0.00          0          0
1789.53/1790.02	c   undercover       :       0.00          0          0
1789.53/1790.02	c   nlp              :       0.00          0          0
1789.53/1790.02	c   trysol           :       0.00          0          0
1789.53/1790.02	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1789.53/1790.02	c   primal LP        :       0.03          0          0       0.00       0.00
1789.53/1790.02	c   dual LP          :     727.21        532     832643    1565.12    1144.98
1789.53/1790.02	c   lex dual LP      :       0.00          0          0       0.00          -
1789.53/1790.02	c   barrier LP       :       0.00          0          0       0.00          -
1789.53/1790.02	c   diving/probing LP:     513.45       4402     637214     144.76    1241.05
1789.53/1790.02	c   strong branching :     481.57       1266     530360     418.93    1101.31
1789.53/1790.02	c     (at root node) :          -         14       8212     586.57          -
1789.53/1790.02	c   conflict analysis:       0.00          0          0       0.00          -
1789.53/1790.02	c B&B Tree           :
1789.53/1790.02	c   number of runs   :          1
1789.53/1790.02	c   nodes            :        476
1789.53/1790.02	c   nodes (total)    :        476
1789.53/1790.02	c   nodes left       :        462
1789.53/1790.02	c   max depth        :         29
1789.53/1790.02	c   max depth (total):         29
1789.53/1790.02	c   backtracks       :         35 (7.4%)
1789.53/1790.02	c   delayed cutoffs  :          1
1789.53/1790.02	c   repropagations   :        147 (57 domain reductions, 1 cutoffs)
1789.53/1790.02	c   avg switch length:       2.67
1789.53/1790.02	c   switching time   :       0.43
1789.53/1790.02	c Solution           :
1789.53/1790.02	c   Solutions found  :          0 (0 improvements)
1789.53/1790.02	c   Primal Bound     :          -
1789.53/1790.02	c   Dual Bound       : +1.08643921828624e+09
1789.53/1790.02	c   Gap              :   infinite
1789.53/1790.02	c   Root Dual Bound  : +1.08642609708421e+09
1789.53/1790.02	c   Root Iterations  :      41904
1789.63/1790.14	c Time complete: 1789.67.

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-2703462-1278557836/watcher-2703462-1278557836 -o /tmp/evaluation-result-2703462-1278557836/solver-2703462-1278557836 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703462-1278557836.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 3/105 29853
/proc/meminfo: memFree=1690404/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=7904 CPUtime=0
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 1091 0 0 0 0 0 0 0 24 0 1 0 23992114 8093696 1002 1992294400 4194304 8395647 140734755435872 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29853/statm: 1976 1011 365 1026 0 946 0

[startup+0.0157159 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 29853
/proc/meminfo: memFree=1690404/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=11528 CPUtime=0
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 2178 0 0 0 0 0 0 0 24 0 1 0 23992114 11804672 2089 1992294400 4194304 8395647 140734755435872 18446744073709551615 5755080 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29853/statm: 2882 2089 393 1026 0 1852 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 11528

[startup+0.100723 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 29853
/proc/meminfo: memFree=1690404/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=18736 CPUtime=0.09
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 3981 0 0 0 8 1 0 0 24 0 1 0 23992114 19185664 3893 1992294400 4194304 8395647 140734755435872 18446744073709551615 6347101 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29853/statm: 4684 3897 393 1026 0 3654 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18736

[startup+0.300744 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 29853
/proc/meminfo: memFree=1690404/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=39628 CPUtime=0.29
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 9508 0 0 0 26 3 0 0 25 0 1 0 23992114 40579072 9065 1992294400 4194304 8395647 140734755435872 18446744073709551615 4601776 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 9907 9065 430 1026 0 8877 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 39628

[startup+0.700784 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 29853
/proc/meminfo: memFree=1690404/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=50160 CPUtime=0.69
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 11939 0 0 0 65 4 0 0 25 0 1 0 23992114 51363840 11496 1992294400 4194304 8395647 140734755435872 18446744073709551615 5026474 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 12540 11496 510 1026 0 11510 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50160

[startup+1.50086 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29854
/proc/meminfo: memFree=1646252/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=50160 CPUtime=1.49
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 11939 0 0 0 145 4 0 0 25 0 1 0 23992114 51363840 11496 1992294400 4194304 8395647 140734755435872 18446744073709551615 5608296 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 12540 11496 510 1026 0 11510 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 50160

[startup+3.10102 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29854
/proc/meminfo: memFree=1645508/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=51432 CPUtime=3.09
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 12240 0 0 0 305 4 0 0 25 0 1 0 23992114 52666368 11797 1992294400 4194304 8395647 140734755435872 18446744073709551615 5026819 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 12858 11797 510 1026 0 11828 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 51432

[startup+6.30134 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29854
/proc/meminfo: memFree=1642160/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=64532 CPUtime=6.29
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 15535 0 0 0 624 5 0 0 25 0 1 0 23992114 66080768 15034 1992294400 4194304 8395647 140734755435872 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 16133 15034 589 1026 0 15103 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 64532

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29856
/proc/meminfo: memFree=1629760/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=66436 CPUtime=12.69
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 16042 0 0 0 1260 9 0 0 25 0 1 0 23992114 68030464 15515 1992294400 4194304 8395647 140734755435872 18446744073709551615 6708607 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 16609 15515 593 1026 0 15579 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 66436

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29856
/proc/meminfo: memFree=1582268/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=116276 CPUtime=25.48
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 27942 0 0 0 2524 24 0 0 25 0 1 0 23992114 119066624 27415 1992294400 4194304 8395647 140734755435872 18446744073709551615 4687902 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 29069 27415 635 1026 0 28039 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 116276

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29856
/proc/meminfo: memFree=1570116/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127568 CPUtime=51.08
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 31142 0 0 0 5073 35 0 0 25 0 1 0 23992114 130629632 30439 1992294400 4194304 8395647 140734755435872 18446744073709551615 5856159 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31892 30439 643 1026 0 30862 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 127568

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29858
/proc/meminfo: memFree=1568380/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=102.28
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33008 0 0 0 10168 60 0 0 25 0 1 0 23992114 130367488 30738 1992294400 4194304 8395647 140734755435872 18446744073709551615 6693725 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30738 645 1026 0 30798 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 127312

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29860
/proc/meminfo: memFree=1568504/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=162.25
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33009 0 0 0 16140 85 0 0 25 0 1 0 23992114 130367488 30739 1992294400 4194304 8395647 140734755435872 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30739 646 1026 0 30798 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 127312

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29860
/proc/meminfo: memFree=1568504/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=222.24
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33009 0 0 0 22113 111 0 0 25 0 1 0 23992114 130367488 30739 1992294400 4194304 8395647 140734755435872 18446744073709551615 6670389 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30739 646 1026 0 30798 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 127312

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29871
/proc/meminfo: memFree=1568008/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=282.2
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33010 0 0 0 28080 140 0 0 25 0 1 0 23992114 130367488 30740 1992294400 4194304 8395647 140734755435872 18446744073709551615 6120558 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30740 646 1026 0 30798 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 127312

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29873
/proc/meminfo: memFree=1568008/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=342.19
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33010 0 0 0 34053 166 0 0 25 0 1 0 23992114 130367488 30740 1992294400 4194304 8395647 140734755435872 18446744073709551615 6739209 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30740 646 1026 0 30798 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 127312

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29875
/proc/meminfo: memFree=1568008/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=402.18
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33010 0 0 0 40026 192 0 0 25 0 1 0 23992114 130367488 30740 1992294400 4194304 8395647 140734755435872 18446744073709551615 6385289 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30740 646 1026 0 30798 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 127312

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29877
/proc/meminfo: memFree=1568132/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=462.16
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33010 0 0 0 45998 218 0 0 25 0 1 0 23992114 130367488 30740 1992294400 4194304 8395647 140734755435872 18446744073709551615 6696983 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30740 646 1026 0 30798 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 127312

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29877
/proc/meminfo: memFree=1568132/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=522.14
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33010 0 0 0 51967 247 0 0 25 0 1 0 23992114 130367488 30740 1992294400 4194304 8395647 140734755435872 18446744073709551615 6697367 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30740 646 1026 0 30798 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 127312

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29879
/proc/meminfo: memFree=1568132/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=582.13
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33010 0 0 0 57939 274 0 0 25 0 1 0 23992114 130367488 30740 1992294400 4194304 8395647 140734755435872 18446744073709551615 6698043 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30740 646 1026 0 30798 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 127312

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29881
/proc/meminfo: memFree=1568256/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=642.13
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33010 0 0 0 63910 303 0 0 25 0 1 0 23992114 130367488 30740 1992294400 4194304 8395647 140734755435872 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30740 646 1026 0 30798 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 127312

[startup+702.301 s]

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

/proc/meminfo: memFree=1568256/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=1002.02
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33011 0 0 0 99752 450 0 0 25 0 1 0 23992114 130367488 30741 1992294400 4194304 8395647 140734755435872 18446744073709551615 6667497 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30741 646 1026 0 30798 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 127312

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29893
/proc/meminfo: memFree=1568380/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=1062.01
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33011 0 0 0 105727 474 0 0 25 0 1 0 23992114 130367488 30741 1992294400 4194304 8395647 140734755435872 18446744073709551615 6697092 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30741 646 1026 0 30798 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 127312

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29893
/proc/meminfo: memFree=1568256/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=1122
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33011 0 0 0 111696 504 0 0 25 0 1 0 23992114 130367488 30741 1992294400 4194304 8395647 140734755435872 18446744073709551615 6670385 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30741 646 1026 0 30798 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 127312

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29895
/proc/meminfo: memFree=1568132/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=1181.98
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33011 0 0 0 117668 530 0 0 25 0 1 0 23992114 130367488 30741 1992294400 4194304 8395647 140734755435872 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30741 646 1026 0 30798 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 127312

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29897
/proc/meminfo: memFree=1567884/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=1241.97
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33030 0 0 0 123641 556 0 0 25 0 1 0 23992114 130367488 30760 1992294400 4194304 8395647 140734755435872 18446744073709551615 6698059 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30760 646 1026 0 30798 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 127312

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29899
/proc/meminfo: memFree=1567760/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=1301.96
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33030 0 0 0 129613 583 0 0 25 0 1 0 23992114 130367488 30760 1992294400 4194304 8395647 140734755435872 18446744073709551615 6699155 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30760 646 1026 0 30798 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 127312

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29901
/proc/meminfo: memFree=1567760/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=1361.94
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33030 0 0 0 135584 610 0 0 25 0 1 0 23992114 130367488 30760 1992294400 4194304 8395647 140734755435872 18446744073709551615 6664881 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30760 646 1026 0 30798 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 127312

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29904
/proc/meminfo: memFree=1567140/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=1421.93
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33046 0 0 0 141556 637 0 0 25 0 1 0 23992114 130367488 30776 1992294400 4194304 8395647 140734755435872 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30776 646 1026 0 30798 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 127312

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29906
/proc/meminfo: memFree=1567264/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=1481.91
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33046 0 0 0 147530 661 0 0 25 0 1 0 23992114 130367488 30776 1992294400 4194304 8395647 140734755435872 18446744073709551615 6697379 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30776 646 1026 0 30798 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 127312

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29908
/proc/meminfo: memFree=1567388/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=1541.89
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33046 0 0 0 153499 690 0 0 25 0 1 0 23992114 130367488 30776 1992294400 4194304 8395647 140734755435872 18446744073709551615 6740421 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30776 646 1026 0 30798 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 127312

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29910
/proc/meminfo: memFree=1567512/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=1601.88
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33046 0 0 0 159473 715 0 0 25 0 1 0 23992114 130367488 30776 1992294400 4194304 8395647 140734755435872 18446744073709551615 6697266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30776 646 1026 0 30798 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 127312

[startup+1662.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/106 29912
/proc/meminfo: memFree=1567512/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=1661.86
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33046 0 0 0 165447 739 0 0 25 0 1 0 23992114 130367488 30776 1992294400 4194304 8395647 140734755435872 18446744073709551615 6698059 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30776 646 1026 0 30798 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 127312

[startup+1722.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/106 29912
/proc/meminfo: memFree=1567512/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=1721.84
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33046 0 0 0 171420 764 0 0 25 0 1 0 23992114 130367488 30776 1992294400 4194304 8395647 140734755435872 18446744073709551615 6723872 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30776 646 1026 0 30798 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 127312

[startup+1782.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/106 29914
/proc/meminfo: memFree=1567388/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=1781.82
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33047 0 0 0 177391 791 0 0 25 0 1 0 23992114 130367488 30777 1992294400 4194304 8395647 140734755435872 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30777 646 1026 0 30798 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 127312

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

[startup+1785.5 s]
/proc/loadavg: 1.10 1.04 1.00 2/106 29914
/proc/meminfo: memFree=1567388/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=1785.03
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33047 0 0 0 177710 793 0 0 25 0 1 0 23992114 130367488 30777 1992294400 4194304 8395647 140734755435872 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30777 646 1026 0 30798 0
Current children cumulated CPU time (s) 1785.03
Current children cumulated vsize (KiB) 127312

[startup+1788.7 s]
/proc/loadavg: 1.10 1.04 1.00 2/106 29914
/proc/meminfo: memFree=1567388/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=1788.22
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33047 0 0 0 178028 794 0 0 25 0 1 0 23992114 130367488 30777 1992294400 4194304 8395647 140734755435872 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30777 646 1026 0 30798 0
Current children cumulated CPU time (s) 1788.22
Current children cumulated vsize (KiB) 127312

[startup+1789.5 s]
/proc/loadavg: 1.10 1.04 1.00 2/106 29914
/proc/meminfo: memFree=1567388/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=1789.03
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33047 0 0 0 178108 795 0 0 25 0 1 0 23992114 130367488 30777 1992294400 4194304 8395647 140734755435872 18446744073709551615 6698047 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30777 646 1026 0 30798 0
Current children cumulated CPU time (s) 1789.03
Current children cumulated vsize (KiB) 127312

[startup+1789.9 s]
/proc/loadavg: 1.10 1.04 1.00 2/106 29914
/proc/meminfo: memFree=1567388/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=1789.43
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33047 0 0 0 178148 795 0 0 25 0 1 0 23992114 130367488 30777 1992294400 4194304 8395647 140734755435872 18446744073709551615 6697390 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30777 646 1026 0 30798 0
Current children cumulated CPU time (s) 1789.43
Current children cumulated vsize (KiB) 127312

[startup+1790.1 s]
/proc/loadavg: 1.10 1.04 1.00 2/106 29914
/proc/meminfo: memFree=1567388/2059040 swapFree=4139448/4192956
[pid=29853] ppid=29851 vsize=127312 CPUtime=1789.63
/proc/29853/stat : 29853 (pbscip.linux.x8) R 29851 29853 27594 0 -1 4202496 33049 0 0 0 178168 795 0 0 18 0 1 0 23992114 130367488 30779 1992294400 4194304 8395647 140734755435872 18446744073709551615 6345887 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29853/statm: 31828 30779 648 1026 0 30798 0
Current children cumulated CPU time (s) 1789.63
Current children cumulated vsize (KiB) 127312

Child status: 0
Real time (s): 1790.15
CPU time (s): 1789.69
CPU user time (s): 1781.72
CPU system time (s): 7.97079
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 131112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1781.72
system time used= 7.97079
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33052
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= 2
involuntary context switches= 6188

runsolver used 3.01654 second user time and 8.39172 second system time

The end

Launcher Data 

Begin job on node084 at 2010-07-08 04:57:16
IDJOB=2703462
IDBENCH=2349
IDSOLVER=1213
FILE ID=node084/2703462-1278557836
PBS_JOBID= 11239479
Free space on /tmp= 62508 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-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-roll3000.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-2703462-1278557836/watcher-2703462-1278557836 -o /tmp/evaluation-result-2703462-1278557836/solver-2703462-1278557836 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703462-1278557836.opb -t 1800 -m 1800

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

MD5SUM BENCH= 671dfb6ede3c120af748dc40a7daef68
RANDOM SEED=358335464

node084.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5999.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1690808 kB
Buffers:         67480 kB
Cached:         196336 kB
SwapCached:      22024 kB
Active:         170276 kB
Inactive:       123104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1690808 kB
SwapTotal:     4192956 kB
SwapFree:      4139448 kB
Dirty:           11220 kB
Writeback:           0 kB
AnonPages:       12080 kB
Mapped:          11864 kB
Slab:            53040 kB
PageTables:       4072 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183172 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= 62500 MiB
End job on node084 at 2010-07-08 05:27:06