Trace number 4086583

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
Open-WBO PB16? (TO) 1800.07 1800.44

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_8_70_2.opb
MD5SUMccdf85c0efcf9b688264aa74ef25462f
Bench CategoryOPT-SMALLINT (optimisation, small 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 variables71
Total number of constraints17
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints16
Minimum length of a constraint1
Maximum length of a constraint70
Number of terms in the objective function 1
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 1943
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 5830
Number of bits of the biggest sum of numbers13
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
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4086583-1465258152.opb
0.00/0.00	c File size is 9107 bytes.
1800.01/1800.40	c Sum of soft weights:            1
1800.01/1800.40	c |                                                                                                       |
1800.01/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.40	c |                                                                                                       |
1800.01/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.40	c |  Number of variables:            71                                                                   |
1800.01/1800.40	c |  Number of hard clauses:          1                                                                   |
1800.01/1800.40	c |  Number of soft clauses:          1                                                                   |
1800.01/1800.40	c |  Number of cardinality:           0                                                                   |
1800.01/1800.40	c |  Number of PB :                  16                                                                   |
1800.01/1800.40	c |  Parse time:                   0.00 s                                                                 |
1800.01/1800.40	c |                                                                                                       |
1800.01/1800.40	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4086583-1465258152/watcher-4086583-1465258152 -o /tmp/evaluation-result-4086583-1465258152/solver-4086583-1465258152 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465237058-6408 --watchdog 1960 open-wbo HOME/instance-4086583-1465258152.opb 

pid=8758
running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.35 2.33 2.25 3/176 8761
/proc/meminfo: memFree=30232424/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=7276 CPUtime=0 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 587 0 0 0 0 0 0 0 20 0 1 0 107748695 7450624 948 33554432000 4194304 6059633 140733419405328 140734988058312 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 1819 948 163 456 0 1355 0

[startup+0.100168 s]
/proc/loadavg: 2.35 2.33 2.25 3/176 8761
/proc/meminfo: memFree=30232424/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=23872 CPUtime=0.08 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 5030 0 0 0 8 0 0 0 20 0 1 0 107748695 24444928 5397 33554432000 4194304 6059633 140733419405328 140734988058312 5047405 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 5968 5398 163 456 0 5504 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 23872

[startup+0.200369 s]
/proc/loadavg: 2.35 2.33 2.25 3/176 8761
/proc/meminfo: memFree=30232424/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=53120 CPUtime=0.18 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 8879 0 0 0 17 1 0 0 20 0 1 0 107748695 54394880 9931 33554432000 4194304 6059633 140733419405328 140734988058312 4294931 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 13280 9932 163 456 0 12816 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 53120

[startup+0.300335 s]
/proc/loadavg: 2.35 2.33 2.25 3/176 8761
/proc/meminfo: memFree=30232424/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=60668 CPUtime=0.29 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 10804 0 0 0 27 2 0 0 20 0 1 0 107748695 62124032 14386 33554432000 4194304 6059633 140733419405328 140734988058312 5047405 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 15167 14387 163 456 0 14703 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 60668

[startup+0.700286 s]
/proc/loadavg: 2.35 2.33 2.25 3/176 8761
/proc/meminfo: memFree=30232424/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=148796 CPUtime=0.69 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 21344 0 0 0 65 4 0 0 20 0 1 0 107748695 152367104 33746 33554432000 4194304 6059633 140733419405328 140734988058312 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 37199 33746 163 456 0 36735 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 148796

[startup+1.50029 s]
/proc/loadavg: 2.35 2.33 2.25 3/177 8762
/proc/meminfo: memFree=30016792/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=359152 CPUtime=1.49 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 39798 0 0 0 141 8 0 0 20 0 1 0 107748695 367771648 72753 33554432000 4194304 6059633 140733419405328 140733419403112 5047405 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 89788 72753 163 456 0 89324 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 359152

[startup+3.10029 s]
/proc/loadavg: 2.35 2.33 2.25 3/177 8762
/proc/meminfo: memFree=29804276/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=657776 CPUtime=3.09 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 73997 0 0 0 291 18 0 0 20 0 1 0 107748695 673562624 150898 33554432000 4194304 6059633 140733419405328 140733419403384 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 164444 150899 163 456 0 163980 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 657776

[startup+6.30028 s]
/proc/loadavg: 2.32 2.32 2.24 3/177 8762
/proc/meminfo: memFree=29151932/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=1560428 CPUtime=6.28 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 140787 0 0 0 593 35 0 0 20 0 1 0 107748695 1597878272 307624 33554432000 4194304 6059633 140733419405328 140733419403384 5047405 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 390107 307624 163 456 0 389643 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1560428

[startup+12.7003 s]
/proc/loadavg: 2.38 2.33 2.25 3/177 8762
/proc/meminfo: memFree=28169844/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2641132 CPUtime=12.69 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 252555 0 0 0 1207 62 0 0 20 0 1 0 107748695 2704519168 517372 33554432000 4194304 6059633 140733419405328 140733419403704 5131227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 660283 517372 181 456 0 659819 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2641132

[startup+25.5004 s]
/proc/loadavg: 2.29 2.32 2.24 3/177 8762
/proc/meminfo: memFree=28129844/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2706656 CPUtime=25.49 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 268969 0 0 0 2484 65 0 0 20 0 1 0 107748695 2771615744 533786 33554432000 4194304 6059633 140733419405328 140733419403704 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 676664 533786 181 456 0 676200 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2706656

[startup+51.1004 s]
/proc/loadavg: 2.32 2.32 2.25 3/178 8765
/proc/meminfo: memFree=28117276/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2718736 CPUtime=51.08 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 271966 0 0 0 5043 65 0 0 20 0 1 0 107748695 2783985664 536783 33554432000 4194304 6059633 140733419405328 140733419403704 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 679684 536783 182 456 0 679220 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2718736

[startup+102.3 s]
/proc/loadavg: 2.20 2.28 2.24 3/178 8766
/proc/meminfo: memFree=28069956/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2727228 CPUtime=102.28 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 274087 0 0 0 10162 66 0 0 20 0 1 0 107748695 2792681472 538904 33554432000 4194304 6059633 140733419405328 140733419403704 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 681807 538904 182 456 0 681343 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 2727228

[startup+162.3 s]
/proc/loadavg: 2.26 2.29 2.24 3/177 8767
/proc/meminfo: memFree=28072384/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2730564 CPUtime=162.26 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 274934 0 0 0 16160 66 0 0 20 0 1 0 107748695 2796097536 539751 33554432000 4194304 6059633 140733419405328 140733419403704 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 682641 539751 182 456 0 682177 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 2730564

[startup+222.307 s]
/proc/loadavg: 2.33 2.30 2.25 4/176 8768
/proc/meminfo: memFree=28096044/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2737912 CPUtime=222.26 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 276776 0 0 0 22160 66 0 0 20 0 1 0 107748695 2803621888 542104 33554432000 4194304 6059633 140733419405328 140733419403704 4277864 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 684478 542104 182 456 0 684014 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 2737912

[startup+282.3 s]
/proc/loadavg: 2.26 2.27 2.24 3/177 8770
/proc/meminfo: memFree=28093924/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2739644 CPUtime=282.24 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 277199 0 0 0 28158 66 0 0 20 0 1 0 107748695 2805395456 542527 33554432000 4194304 6059633 140733419405328 140733419403704 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 684911 542527 182 456 0 684447 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 2739644

[startup+342.3 s]
/proc/loadavg: 2.29 2.28 2.24 4/177 8771
/proc/meminfo: memFree=28051348/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2741280 CPUtime=342.24 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 277591 0 0 0 34157 67 0 0 20 0 1 0 107748695 2807070720 542919 33554432000 4194304 6059633 140733419405328 140733419403704 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 685320 542919 182 456 0 684856 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 2741280

[startup+402.3 s]
/proc/loadavg: 2.40 2.32 2.26 3/177 8772
/proc/meminfo: memFree=28059536/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2741280 CPUtime=402.23 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 277608 0 0 0 40156 67 0 0 20 0 1 0 107748695 2807070720 542936 33554432000 4194304 6059633 140733419405328 140733419403704 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 685320 542936 182 456 0 684856 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 2741280

[startup+462.3 s]
/proc/loadavg: 2.31 2.31 2.26 4/177 8773
/proc/meminfo: memFree=28090376/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2741756 CPUtime=462.22 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 277702 0 0 0 46155 67 0 0 20 0 1 0 107748695 2807558144 543541 33554432000 4194304 6059633 140733419405328 140733419403816 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 685439 543541 182 456 0 684975 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 2741756

[startup+522.3 s]
/proc/loadavg: 2.23 2.30 2.26 3/177 8774
/proc/meminfo: memFree=28047332/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2742832 CPUtime=522.21 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 277998 0 0 0 52154 67 0 0 20 0 1 0 107748695 2808659968 543837 33554432000 4194304 6059633 140733419405328 140733419403704 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 685708 543837 182 456 0 685244 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 2742832

[startup+582.3 s]
/proc/loadavg: 2.37 2.33 2.27 4/177 8822
/proc/meminfo: memFree=27509544/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2743512 CPUtime=582.2 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 278161 0 0 0 58153 67 0 0 20 0 1 0 107748695 2809356288 544000 33554432000 4194304 6059633 140733419405328 140733419403704 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 685878 544000 182 456 0 685414 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 2743512


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


[startup+882.307 s]
/proc/loadavg: 2.35 2.33 2.28 3/177 8831
/proc/meminfo: memFree=27483324/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2750312 CPUtime=882.16 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 279880 0 0 0 88149 67 0 0 20 0 1 0 107748695 2816319488 546230 33554432000 4194304 6059633 140733419405328 140733419403704 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 687578 546230 182 456 0 687114 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 2750312

[startup+942.3 s]
/proc/loadavg: 2.41 2.34 2.28 3/177 8832
/proc/meminfo: memFree=27475684/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2750580 CPUtime=942.14 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 279935 0 0 0 94147 67 0 0 20 0 1 0 107748695 2816593920 546796 33554432000 4194304 6059633 140733419405328 140733419403704 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 687645 546796 182 456 0 687181 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 2750580

[startup+1002.3 s]
/proc/loadavg: 2.35 2.34 2.28 3/177 8833
/proc/meminfo: memFree=27469436/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2750896 CPUtime=1002.12 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 280028 0 0 0 100145 67 0 0 20 0 1 0 107748695 2816917504 546877 33554432000 4194304 6059633 140733419405328 140733419403816 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 687724 546877 182 456 0 687260 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 2750896

[startup+1062.3 s]
/proc/loadavg: 2.35 2.35 2.28 3/177 8834
/proc/meminfo: memFree=27463332/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2751160 CPUtime=1062.12 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 280088 0 0 0 106144 68 0 0 20 0 1 0 107748695 2817187840 547118 33554432000 4194304 6059633 140733419405328 140733419403704 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 687790 547118 182 456 0 687326 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 2751160

[startup+1122.3 s]
/proc/loadavg: 2.40 2.36 2.28 3/177 8835
/proc/meminfo: memFree=27428516/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2783368 CPUtime=1122.09 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 288199 0 0 0 112140 69 0 0 20 0 1 0 107748695 2850168832 555211 33554432000 4194304 6059633 140733419405328 140733419403704 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 695842 555211 182 456 0 695378 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 2783368

[startup+1182.3 s]
/proc/loadavg: 2.27 2.33 2.28 3/177 8837
/proc/meminfo: memFree=27422124/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2784916 CPUtime=1182.08 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 288591 0 0 0 118138 70 0 0 20 0 1 0 107748695 2851753984 556096 33554432000 4194304 6059633 140733419405328 140733419403704 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 696229 556096 182 456 0 695765 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 2784916

[startup+1242.3 s]
/proc/loadavg: 2.21 2.30 2.27 3/177 8838
/proc/meminfo: memFree=27415764/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2785720 CPUtime=1242.06 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 288816 0 0 0 124136 70 0 0 20 0 1 0 107748695 2852577280 556476 33554432000 4194304 6059633 140733419405328 140733419403704 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 696430 556476 182 456 0 695966 0
Current children cumulated CPU time (s) 1242.06
Current children cumulated vsize (KiB) 2785720

[startup+1302.3 s]
/proc/loadavg: 2.25 2.30 2.27 3/178 8842
/proc/meminfo: memFree=27410668/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2786124 CPUtime=1302.05 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 288941 0 0 0 130135 70 0 0 20 0 1 0 107748695 2852990976 557095 33554432000 4194304 6059633 140733419405328 140733419403704 4278312 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 696531 557095 182 456 0 696067 0
Current children cumulated CPU time (s) 1302.05
Current children cumulated vsize (KiB) 2786124

[startup+1362.3 s]
/proc/loadavg: 2.22 2.29 2.27 4/177 8843
/proc/meminfo: memFree=27406552/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2786256 CPUtime=1362.03 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 289000 0 0 0 136133 70 0 0 20 0 1 0 107748695 2853126144 557650 33554432000 4194304 6059633 140733419405328 140733419403704 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 696564 557650 182 456 0 696100 0
Current children cumulated CPU time (s) 1362.03
Current children cumulated vsize (KiB) 2786256

[startup+1422.3 s]
/proc/loadavg: 2.36 2.31 2.28 4/177 8844
/proc/meminfo: memFree=27402688/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2786792 CPUtime=1422.02 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 289124 0 0 0 142132 70 0 0 20 0 1 0 107748695 2853675008 557860 33554432000 4194304 6059633 140733419405328 140733419403704 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 696698 557860 182 456 0 696234 0
Current children cumulated CPU time (s) 1422.02
Current children cumulated vsize (KiB) 2786792

[startup+1482.3 s]
/proc/loadavg: 2.41 2.33 2.28 3/177 8846
/proc/meminfo: memFree=27398604/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2786924 CPUtime=1481.99 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 289191 0 0 0 148129 70 0 0 20 0 1 0 107748695 2853810176 557896 33554432000 4194304 6059633 140733419405328 140733419403704 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 696731 557896 182 456 0 696267 0
Current children cumulated CPU time (s) 1481.99
Current children cumulated vsize (KiB) 2786924

[startup+1542.31 s]
/proc/loadavg: 2.38 2.34 2.28 3/177 8847
/proc/meminfo: memFree=27391248/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2787324 CPUtime=1541.98 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 289321 0 0 0 154128 70 0 0 20 0 1 0 107748695 2854219776 558520 33554432000 4194304 6059633 140733419405328 140733419403704 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 696831 558520 182 456 0 696367 0
Current children cumulated CPU time (s) 1541.98
Current children cumulated vsize (KiB) 2787324

[startup+1602.3 s]
/proc/loadavg: 2.22 2.30 2.27 3/177 8848
/proc/meminfo: memFree=27388380/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2787456 CPUtime=1601.96 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 289361 0 0 0 160126 70 0 0 20 0 1 0 107748695 2854354944 558556 33554432000 4194304 6059633 140733419405328 140733419403704 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 696864 558556 182 456 0 696400 0
Current children cumulated CPU time (s) 1601.96
Current children cumulated vsize (KiB) 2787456

[startup+1662.3 s]
/proc/loadavg: 2.25 2.29 2.27 4/177 8849
/proc/meminfo: memFree=27383284/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2787872 CPUtime=1661.94 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 289460 0 0 0 166124 70 0 0 20 0 1 0 107748695 2854780928 559169 33554432000 4194304 6059633 140733419405328 140733419403704 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 696968 559169 182 456 0 696504 0
Current children cumulated CPU time (s) 1661.94
Current children cumulated vsize (KiB) 2787872

[startup+1722.3 s]
/proc/loadavg: 2.30 2.30 2.27 3/177 8850
/proc/meminfo: memFree=27380380/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2788408 CPUtime=1721.93 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 289608 0 0 0 172123 70 0 0 20 0 1 0 107748695 2855329792 559310 33554432000 4194304 6059633 140733419405328 140733419403704 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 697102 559310 182 456 0 696638 0
Current children cumulated CPU time (s) 1721.93
Current children cumulated vsize (KiB) 2788408

[startup+1782.3 s]
/proc/loadavg: 2.19 2.27 2.26 3/177 8852
/proc/meminfo: memFree=27374672/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2789392 CPUtime=1781.91 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 289830 0 0 0 178121 70 0 0 20 0 1 0 107748695 2856337408 559526 33554432000 4194304 6059633 140733419405328 140733419403704 4277871 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 697348 559526 182 456 0 696884 0
Current children cumulated CPU time (s) 1781.91
Current children cumulated vsize (KiB) 2789392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.20 2.27 2.26 3/177 8852
/proc/meminfo: memFree=27373036/32872528 swapFree=16700/1645768
[pid=8761] ppid=8758 vsize=2789392 CPUtime=1800.01 cores=0,2,4,6
/proc/8761/stat : 8761 (open-wbo) R 8758 8761 714 0 -1 4202496 289834 0 0 0 179931 70 0 0 20 0 1 0 107748695 2856337408 560041 33554432000 4194304 6059633 140733419405328 140733419403704 4277882 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8761/statm: 697348 560041 182 456 0 696884 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 2789392

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

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 8761 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.44
CPU time (s): 1800.07
CPU user time (s): 1799.32
CPU system time (s): 0.751885
CPU usage (%): 99.9791
Max. virtual memory (cumulated for all children) (KiB): 2789392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.32
system time used= 0.751885
maximum resident set size= 2240176
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 289837
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= 190
involuntary context switches= 1839

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.5693 second user time and 6.89095 second system time

The end

Launcher Data 

Begin job on node124 at 2016-06-07 02:09:12
IDJOB=4086583
IDBENCH=2898
IDSOLVER=2547
FILE ID=node124/4086583-1465258152
RUNJOBID= node124-1465237058-6408
PBS_JOBID= 19843232
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_8_70_2.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086583-1465258152/watcher-4086583-1465258152 -o /tmp/evaluation-result-4086583-1465258152/solver-4086583-1465258152 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465237058-6408 --watchdog 1960  open-wbo HOME/instance-4086583-1465258152.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= ccdf85c0efcf9b688264aa74ef25462f
RANDOM SEED=848476405

node124.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.707
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.41
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.707
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.707
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.707
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.707
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.707
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.707
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.707
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30233060 kB
Buffers:           36988 kB
Cached:           132012 kB
SwapCached:          804 kB
Active:           197596 kB
Inactive:          94456 kB
Active(anon):     124212 kB
Inactive(anon):     1196 kB
Active(file):      73384 kB
Inactive(file):    93260 kB
Unevictable:     1645768 kB
Mlocked:           16700 kB
SwapTotal:      67108856 kB
SwapFree:       67097680 kB
Dirty:              4732 kB
Writeback:             0 kB
AnonPages:       1767900 kB
Mapped:             7856 kB
Shmem:                 0 kB
Slab:             568384 kB
SReclaimable:      12684 kB
SUnreclaim:       555700 kB
KernelStack:        1432 kB
PageTables:         7484 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1896564 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1748992 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71728 MiB
End job on node124 at 2016-06-07 02:39:13