Trace number 4389925

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
cosoco 2? (MO) 1525.11 1528.28

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_17_11.xml
MD5SUMec43b711d2aa9c243757c5391c9c8921
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark25
Best CPU time to get the best result obtained on this benchmark2520.09
Satisfiable
(Un)Satisfiability was proved
Number of variables12654
Number of constraints466
Number of domains4
Minimum domain size2
Maximum domain size111
Distribution of domain sizes[{"size":2,"count":12321},{"size":10,"count":111},{"size":51,"count":111},{"size":111,"count":111}]
Minimum variable degree2
Maximum variable degree114
Distribution of variable degrees[{"degree":2,"count":12432},{"degree":3,"count":111},{"degree":112,"count":78},{"degree":113,"count":24},{"degree":114,"count":9}]
Minimum constraint arity2
Maximum constraint arity112
Distribution of constraint arities[{"arity":2,"count":132},{"arity":111,"count":112},{"arity":112,"count":222}]
Number of extensional constraints0
Number of intensional constraints132
Distribution of constraint types[{"type":"intension","count":132},{"type":"sum","count":112},{"type":"element","count":111},{"type":"channel","count":111}]
Optimization problemYES
Type of objectivemin SUM

Solver Data


Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

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.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (11942 MiB free)
  memory of node 1: 16384 MiB (12637 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4389925-1568358792/watcher-4389925-1568358792 -o /tmp/evaluation-result-4389925-1568358792/solver-4389925-1568358792 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1568358628-25237 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4389925-1568358792.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=25396, runsolver pid=25392
Current StackSize limit: 8192 KiB


[startup+0.100139 s]*
/proc/loadavg: 4.18 2.26 1.65 3/200 25407
/proc/meminfo: memFree=25143824/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=39152 memory=15224 CPUtime=0.09 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) R 25392 25396 25206 0 -1 4202496 4006 0 0 0 9 0 0 0 20 0 1 0 412040794 40091648 3806 33554432000 4194304 6210612 140731463553376 140731463549912 140085793596739 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 9788 3806 809 493 0 3093 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 39152 KiB
Current children cumulated memory: 15224 KiB

[startup+0.209664 s]*
/proc/loadavg: 4.18 2.26 1.65 3/200 25407
/proc/meminfo: memFree=25139828/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=40728 memory=16872 CPUtime=0.2 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) R 25392 25396 25206 0 -1 4202496 4429 0 0 0 20 0 0 0 20 0 1 0 412040794 41705472 4218 33554432000 4194304 6210612 140731463553376 140731463526936 5451450 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 10182 4218 819 493 0 3487 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 40728 KiB
Current children cumulated memory: 16872 KiB

[startup+0.309073 s]*
/proc/loadavg: 4.18 2.26 1.65 3/200 25407
/proc/meminfo: memFree=25137596/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=41712 memory=17928 CPUtime=0.31 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) R 25392 25396 25206 0 -1 4202496 4681 0 0 0 30 1 0 0 20 0 1 0 412040794 42713088 4482 33554432000 4194304 6210612 140731463553376 140731463526936 140085792672741 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 10428 4482 819 493 0 3733 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 41712 KiB
Current children cumulated memory: 17928 KiB

[startup+0.700274 s]
/proc/loadavg: 4.18 2.26 1.65 3/200 25407
/proc/meminfo: memFree=25133256/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=45708 memory=21992 CPUtime=0.69 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) R 25392 25396 25206 0 -1 4202496 5666 0 0 0 68 1 0 0 20 0 1 0 412040794 46804992 5498 33554432000 4194304 6210612 140731463553376 140731463526936 140085792672741 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 11427 5498 819 493 0 4732 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 45708 KiB
Current children cumulated memory: 21992 KiB

[startup+1.50028 s]
/proc/loadavg: 4.00 2.26 1.65 3/200 25407
/proc/meminfo: memFree=25122872/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=54076 memory=30052 CPUtime=1.49 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) R 25392 25396 25206 0 -1 4202496 7725 0 0 0 148 1 0 0 20 0 1 0 412040794 55373824 7513 33554432000 4194304 6210612 140731463553376 140731463526936 140085792672741 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 13519 7513 819 493 0 6824 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 54076 KiB
Current children cumulated memory: 30052 KiB

[startup+3.10939 s]
/proc/loadavg: 4.00 2.26 1.65 4/200 25407
/proc/meminfo: memFree=25080596/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=70760 memory=46836 CPUtime=3.1 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) R 25392 25396 25206 0 -1 4202496 12041 0 0 0 308 2 0 0 20 0 1 0 412040794 72458240 11709 33554432000 4194304 6210612 140731463553376 140731463526936 140085792672741 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 17690 11709 819 493 0 10995 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 70760 KiB
Current children cumulated memory: 46836 KiB

[startup+6.30027 s]
/proc/loadavg: 3.84 2.25 1.65 3/200 25407
/proc/meminfo: memFree=25018520/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=104436 memory=79764 CPUtime=6.29 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) R 25392 25396 25206 0 -1 4202496 20353 0 0 0 626 3 0 0 20 0 1 0 412040794 106942464 19941 33554432000 4194304 6210612 140731463553376 140731463526936 140085792672741 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 26109 19941 819 493 0 19414 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 104436 KiB
Current children cumulated memory: 79764 KiB

[startup+12.7003 s]
/proc/loadavg: 3.70 2.25 1.65 3/200 25407
/proc/meminfo: memFree=24894024/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=170028 memory=146016 CPUtime=12.69 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) R 25392 25396 25206 0 -1 4202496 36961 0 0 0 1264 5 0 0 20 0 1 0 412040794 174108672 36504 33554432000 4194304 6210612 140731463553376 140731463526936 140085792672741 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 42507 36504 819 493 0 35812 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 170028 KiB
Current children cumulated memory: 146016 KiB

[startup+25.5003 s]
/proc/loadavg: 3.43 2.24 1.66 3/200 25407
/proc/meminfo: memFree=24623084/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=303732 memory=279432 CPUtime=25.48 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) R 25392 25396 25206 0 -1 4202496 69937 0 0 0 2539 9 0 0 20 0 1 0 412040794 311021568 69858 33554432000 4194304 6210612 140731463553376 140731463526936 140085792672741 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 75933 69858 819 493 0 69238 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 303732 KiB
Current children cumulated memory: 279432 KiB

[startup+51.1093 s]
/proc/loadavg: 2.87 2.22 1.67 3/200 25410
/proc/meminfo: memFree=24082624/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=572756 memory=543880 CPUtime=51.09 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) R 25392 25396 25206 0 -1 4202496 135056 0 0 0 5091 18 0 0 20 0 1 0 412040794 586502144 135970 33554432000 4194304 6210612 140731463553376 140731463526936 140085792672741 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 143189 135970 819 493 0 136494 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 572756 KiB
Current children cumulated memory: 543880 KiB

[startup+102.3 s]
/proc/loadavg: 2.38 2.18 1.69 3/200 25413
/proc/meminfo: memFree=23023584/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=1113444 memory=1073620 CPUtime=102.26 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) R 25392 25396 25206 0 -1 4202496 264456 0 0 0 10192 34 0 0 20 0 1 0 412040794 1140166656 268405 33554432000 4194304 6210612 140731463553376 140731463526936 140085792672741 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 278361 268405 819 493 0 271666 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 1113444 KiB
Current children cumulated memory: 1073620 KiB

[startup+162.3 s]
/proc/loadavg: 2.14 2.15 1.71 3/200 25417
/proc/meminfo: memFree=21773464/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=1739836 memory=1696048 CPUtime=162.25 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) R 25392 25396 25206 0 -1 4202496 415482 0 0 0 16171 54 0 0 20 0 1 0 412040794 1781592064 424012 33554432000 4194304 6210612 140731463553376 140731463526936 140085792672741 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 434959 424012 819 493 0 428264 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 1739836 KiB
Current children cumulated memory: 1696048 KiB

[startup+222.3 s]
/proc/loadavg: 2.56 2.27 1.78 3/201 25423
/proc/meminfo: memFree=20528120/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=2341756 memory=2316364 CPUtime=222.25 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) R 25392 25396 25206 0 -1 4202496 565954 0 0 0 22150 75 0 0 20 0 1 0 412040794 2397958144 579091 33554432000 4194304 6210612 140731463553376 140731463526936 140085792672741 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 585439 579091 819 493 0 578744 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 2341756 KiB
Current children cumulated memory: 2316364 KiB

[startup+282.3 s]
/proc/loadavg: 2.21 2.22 1.79 3/199 25427
/proc/meminfo: memFree=19278288/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=2980456 memory=2938740 CPUtime=282.24 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) R 25392 25396 25206 0 -1 4202496 717012 0 0 0 28128 96 0 0 20 0 1 0 412040794 3051986944 734685 33554432000 4194304 6210612 140731463553376 140731463526936 140085792672741 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 745114 734685 819 493 0 738419 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 2980456 KiB
Current children cumulated memory: 2938740 KiB

[startup+342.301 s]
/proc/loadavg: 2.42 2.26 1.83 3/199 25431
/proc/meminfo: memFree=18035048/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=3582244 memory=3558388 CPUtime=342.23 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) R 25392 25396 25206 0 -1 4202496 867887 0 0 0 34107 116 0 0 20 0 1 0 412040794 3668217856 889597 33554432000 4194304 6210612 140731463553376 140731463526936 140085792672741 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 895561 889597 819 493 0 888866 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 3582244 KiB
Current children cumulated memory: 3558388 KiB

[startup+402.3 s]
/proc/loadavg: 2.34 2.29 1.86 3/200 25437
/proc/meminfo: memFree=16785072/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=4239264 memory=4181068 CPUtime=402.22 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) R 25392 25396 25206 0 -1 4202496 1018575 0 0 0 40084 138 0 0 20 0 1 0 412040794 4341006336 1045267 33554432000 4194304 6210612 140731463553376 140731463526936 140085792672741 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 1059816 1045267 819 493 0 1053121 0
Current children cumulated CPU time: 402.22 s
Current children cumulated vsize: 4239264 KiB
Current children cumulated memory: 4181068 KiB

[startup+462.3 s]
/proc/loadavg: 2.12 2.23 1.87 3/200 25449
/proc/meminfo: memFree=15539564/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=4840920 memory=4801072 CPUtime=462.21 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) R 25392 25396 25206 0 -1 4202496 1169130 0 0 0 46061 160 0 0 20 0 1 0 412040794 4957102080 1200268 33554432000 4194304 6210612 140731463553376 140731463526936 140085792672741 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 1210230 1200268 819 493 0 1203535 0
Current children cumulated CPU time: 462.21 s
Current children cumulated vsize: 4840920 KiB
Current children cumulated memory: 4801072 KiB


################
# More data... #
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Current children cumulated vsize: 9859404 KiB
Current children cumulated memory: 9767028 KiB

[startup+1002.3 s]
/proc/loadavg: 2.03 2.05 1.93 3/199 25493
/proc/meminfo: memFree=4325760/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=10460400 memory=10388544 CPUtime=1002.13 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) R 25392 25396 25206 0 -1 4202496 2525372 0 0 0 99826 387 0 0 20 0 1 0 412040794 10711449600 2597136 33554432000 4194304 6210612 140731463553376 140731463526936 140085792672741 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 2615100 2597136 819 493 0 2608405 0
Current children cumulated CPU time: 1002.13 s
Current children cumulated vsize: 10460400 KiB
Current children cumulated memory: 10388544 KiB

[startup+1062.3 s]
/proc/loadavg: 2.01 2.04 1.93 3/200 25505
/proc/meminfo: memFree=3080228/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=11061396 memory=11007828 CPUtime=1062.12 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) R 25392 25396 25206 0 -1 4202496 2675900 0 0 0 105798 414 0 0 20 0 1 0 412040794 11326869504 2751957 33554432000 4194304 6210612 140731463553376 140731463526936 140085792672741 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 2765349 2751957 819 493 0 2758654 0
Current children cumulated CPU time: 1062.12 s
Current children cumulated vsize: 11061396 KiB
Current children cumulated memory: 11007828 KiB

[startup+1122.3 s]
/proc/loadavg: 2.00 2.04 1.94 3/201 25511
/proc/meminfo: memFree=1835808/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=11662128 memory=11629140 CPUtime=1122.11 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) R 25392 25396 25206 0 -1 4202496 2826357 0 0 0 111766 445 0 0 20 0 1 0 412040794 11942019072 2907285 33554432000 4194304 6210612 140731463553376 140731463526936 140085792672741 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 2915532 2907285 819 493 0 2908837 0
Current children cumulated CPU time: 1122.11 s
Current children cumulated vsize: 11662128 KiB
Current children cumulated memory: 11629140 KiB

[startup+1182.3 s]
/proc/loadavg: 2.00 2.03 1.95 3/200 25515
/proc/meminfo: memFree=591584/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=12449716 memory=12247828 CPUtime=1182.1 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) R 25392 25396 25206 0 -1 4202496 2977166 0 0 0 117734 476 0 0 20 0 1 0 412040794 12748509184 3061957 33554432000 4194304 6210612 140731463553376 140731463526936 140085792672741 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 3112429 3061957 819 493 0 3105734 0
Current children cumulated CPU time: 1182.1 s
Current children cumulated vsize: 12449716 KiB
Current children cumulated memory: 12247828 KiB

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 1.95 3/200 25519
/proc/meminfo: memFree=216752/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=13050184 memory=12868628 CPUtime=1242.11 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) R 25392 25396 25206 0 -1 4202496 3128009 0 0 0 123703 508 0 0 20 0 1 0 412040794 13363388416 3217157 33554432000 4194304 6210612 140731463553376 140731463526936 140085792672741 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 3262546 3217157 819 493 0 3255851 0
Current children cumulated CPU time: 1242.11 s
Current children cumulated vsize: 13050184 KiB
Current children cumulated memory: 12868628 KiB

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 1.95 3/201 25525
/proc/meminfo: memFree=194912/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=13650784 memory=13487544 CPUtime=1302.1 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) R 25392 25396 25206 0 -1 4202496 3278773 0 0 0 129674 536 0 0 20 0 1 0 412040794 13978402816 3371886 33554432000 4194304 6210612 140731463553376 140731463526936 140085792672741 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 3412696 3371886 819 493 0 3406001 0
Current children cumulated CPU time: 1302.1 s
Current children cumulated vsize: 13650784 KiB
Current children cumulated memory: 13487544 KiB

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 25529
/proc/meminfo: memFree=205516/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=14251384 memory=14108696 CPUtime=1362.1 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) R 25392 25396 25206 0 -1 4202496 3429035 0 0 0 135644 566 0 0 20 0 1 0 412040794 14593417216 3527174 33554432000 4194304 6210612 140731463553376 140731463526936 140085792672741 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 3562846 3527174 819 493 0 3556151 0
Current children cumulated CPU time: 1362.1 s
Current children cumulated vsize: 14251384 KiB
Current children cumulated memory: 14108696 KiB

[startup+1422.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 25533
/proc/meminfo: memFree=215812/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=14851192 memory=14727080 CPUtime=1422.11 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) R 25392 25396 25206 0 -1 4202496 3579610 0 0 0 141609 602 0 0 20 0 1 0 412040794 15207620608 3681770 33554432000 4194304 6210612 140731463553376 140731463526936 140085792672741 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 3712798 3681770 819 493 0 3706103 0
Current children cumulated CPU time: 1422.11 s
Current children cumulated vsize: 14851192 KiB
Current children cumulated memory: 14727080 KiB

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/200 25539
/proc/meminfo: memFree=198440/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=15450736 memory=15346968 CPUtime=1482.12 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) R 25392 25396 25206 0 -1 4202496 3729665 0 0 0 147571 641 0 0 20 0 1 0 412040794 15821553664 3836742 33554432000 4194304 6210612 140731463553376 140731463526936 140085792672741 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 3862684 3836742 819 493 0 3855989 0
Current children cumulated CPU time: 1482.12 s
Current children cumulated vsize: 15450736 KiB
Current children cumulated memory: 15346968 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1525.5 s]
/proc/loadavg: 2.00 2.01 1.95 2/197 25548
/proc/meminfo: memFree=15977636/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=15872080 memory=15780504 CPUtime=1524.32 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) R 25392 25396 25206 0 -1 4202496 3836020 0 0 0 151764 668 0 0 20 0 1 0 412040794 16253009920 3945126 33554432000 4194304 6210612 140731463553376 140731463526936 140085792672741 0 0 4096 8405026 0 0 0 17 4 0 0 99 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 3968020 3945126 819 493 0 3961325 0
Current children cumulated CPU time: 1524.32 s
Current children cumulated vsize: 15872080 KiB
Current children cumulated memory: 15780504 KiB

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

Sending SIGKILL to process tree (bottom up)
??? end of watcher thread

[startup+1528.28 s]
# the end of solver process 25396 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1517.64 s, system=7.47245 s

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

[startup+1526.4 s]
/proc/loadavg: 2.00 2.01 1.95 1/198 25549
/proc/meminfo: memFree=15950244/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=15872080 memory=15780504 CPUtime=1524.32 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) S 25392 25396 25206 0 -1 512 3836025 0 0 0 151764 668 0 0 20 0 1 0 412040794 16253009920 3945126 33554432000 4194304 6210612 140731463553376 140731463526936 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 99 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 3968020 3945126 819 493 0 3961325 0
Current children cumulated CPU time: 1524.32 s
Current children cumulated vsize: 15872080 KiB
Current children cumulated memory: 15780504 KiB

[startup+1527.2 s]
/proc/loadavg: 2.32 2.08 1.98 1/200 25554
/proc/meminfo: memFree=15963556/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=15872080 memory=15780504 CPUtime=1524.32 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) S 25392 25396 25206 0 -1 512 3836025 0 0 0 151764 668 0 0 20 0 1 0 412040794 16253009920 3945126 33554432000 4194304 6210612 140731463553376 140731463526936 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 99 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 3968020 3945126 819 493 0 3961325 0
Current children cumulated CPU time: 1524.32 s
Current children cumulated vsize: 15872080 KiB
Current children cumulated memory: 15780504 KiB

[startup+1527.4 s]
/proc/loadavg: 2.32 2.08 1.98 1/200 25554
/proc/meminfo: memFree=15963556/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=15872080 memory=15780504 CPUtime=1524.32 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) S 25392 25396 25206 0 -1 512 3836025 0 0 0 151764 668 0 0 20 0 1 0 412040794 16253009920 3945126 33554432000 4194304 6210612 140731463553376 140731463526936 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 99 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 3968020 3945126 819 493 0 3961325 0
Current children cumulated CPU time: 1524.32 s
Current children cumulated vsize: 15872080 KiB
Current children cumulated memory: 15780504 KiB

[startup+1527.5 s]
/proc/loadavg: 2.32 2.08 1.98 1/200 25554
/proc/meminfo: memFree=15963556/32770624 swapFree=67004172/67108860
[pid=25396] ppid=25392 vsize=15872080 memory=15780504 CPUtime=1524.32 cores=0,2,4,6
/proc/25396/stat : 25396 (cosoco) S 25392 25396 25206 0 -1 512 3836025 0 0 0 151764 668 0 0 20 0 1 0 412040794 16253009920 3945126 33554432000 4194304 6210612 140731463553376 140731463526936 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 99 0 0 8308220 8313664 8949760 140731463558155 140731463558257 140731463558257 140731463561166 0
/proc/25396/statm: 3968020 3945126 819 493 0 3961325 0
Current children cumulated CPU time: 1524.32 s
Current children cumulated vsize: 15872080 KiB
Current children cumulated memory: 15780504 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1528.28
CPU time (s): 1525.11
CPU user time (s): 1517.64
CPU system time (s): 7.47245
CPU usage (%): 99.7925
Max. virtual memory (cumulated for all children) (KiB): 15872080
Max. memory (cumulated for all children) (KiB): 15780504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1517.64
system time used= 7.47245
maximum resident set size= 15780532
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3836025
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= 1034
involuntary context switches= 1044


# summary of solver processes directly reported to runsolver:
#   pid: 25396
#   total CPU time (s): 1525.11
#   total CPU user time (s): 1517.64
#   total CPU system time (s): 7.47245

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.37167 second user time and 10.3925 second system time

The end

Launcher Data 

Begin job on node148 at 2019-09-13 09:12:35
IDJOB=4389925
IDBENCH=139487
IDSOLVER=2829
FILE ID=node148/4389925-1568358792
RUNJOBID= node148-1568358628-25237
PBS_JOBID= 21701201
Free space on /tmp= 56732 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_17_11.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4389925-1568358792/watcher-4389925-1568358792 -o /tmp/evaluation-result-4389925-1568358792/solver-4389925-1568358792 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1568358628-25237 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4389925-1568358792.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= ec43b711d2aa9c243757c5391c9c8921
RANDOM SEED=1649417103

node148.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.13
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.13
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.13
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.13
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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:       32770624 kB
MemFree:        25169396 kB
MemAvailable:   31858960 kB
Buffers:          155320 kB
Cached:          6779088 kB
SwapCached:         3872 kB
Active:          2417960 kB
Inactive:        4522304 kB
Active(anon):       3032 kB
Inactive(anon):    43980 kB
Active(file):    2414928 kB
Inactive(file):  4478324 kB
Unevictable:      108688 kB
Mlocked:          108688 kB
SwapTotal:      67108860 kB
SwapFree:       67004172 kB
Dirty:             10144 kB
Writeback:             0 kB
AnonPages:        112196 kB
Mapped:            43196 kB
Shmem:             32292 kB
Slab:             253640 kB
SReclaimable:     224292 kB
SUnreclaim:        29348 kB
KernelStack:        3568 kB
PageTables:         4928 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     501572 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 58636 MiB
End job on node148 at 2019-09-13 09:38:04