Trace number 4397209

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 2.0? (MO) 1512.84 1516.76

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_9_13.xml
MD5SUM3c8d95ae467c6bf4a4f8a8c9b5dc34f0
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark244
Best CPU time to get the best result obtained on this benchmark19937.7
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":15,"count":111},{"size":50,"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 (15050 MiB free)
  memory of node 1: 16384 MiB (15492 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397209-1568594266/watcher-4397209-1568594266 -o /tmp/evaluation-result-4397209-1568594266/solver-4397209-1568594266 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node121-1568594223-5037 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4397209-1568594266.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
Current StackSize limit: 8192 KiB

solver pid=5067, runsolver pid=5060

[startup+0.100201 s]*
/proc/loadavg: 1.24 1.08 1.35 4/199 5068
/proc/meminfo: memFree=31252864/32770624 swapFree=66984764/67108860
[pid=5067] ppid=5060 vsize=39156 memory=15216 CPUtime=0.1 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 4202496 4008 0 0 0 10 0 0 0 20 0 1 0 435689222 40095744 3804 33554432000 4194304 6211092 140733507302560 140733507298440 5736489 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 9789 3804 809 493 0 3094 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39156 KiB
Current children cumulated memory: 15216 KiB

[startup+0.209519 s]*
/proc/loadavg: 1.24 1.08 1.35 4/199 5068
/proc/meminfo: memFree=31249252/32770624 swapFree=66984764/67108860
[pid=5067] ppid=5060 vsize=40732 memory=17008 CPUtime=0.2 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 4202496 4432 0 0 0 20 0 0 0 20 0 1 0 435689222 41709568 4252 33554432000 4194304 6211092 140733507302560 140733507298440 139676156087269 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 10183 4252 819 493 0 3488 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 40732 KiB
Current children cumulated memory: 17008 KiB

[startup+0.309122 s]*
/proc/loadavg: 1.24 1.08 1.35 4/199 5068
/proc/meminfo: memFree=31247020/32770624 swapFree=66984764/67108860
[pid=5067] ppid=5060 vsize=41716 memory=18064 CPUtime=0.3 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 4202496 4690 0 0 0 30 0 0 0 20 0 1 0 435689222 42717184 4516 33554432000 4194304 6211092 140733507302560 140733507298440 139676156087269 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 10429 4516 819 493 0 3734 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 41716 KiB
Current children cumulated memory: 18064 KiB

[startup+0.700337 s]
/proc/loadavg: 1.24 1.08 1.35 4/199 5068
/proc/meminfo: memFree=31242788/32770624 swapFree=66984764/67108860
[pid=5067] ppid=5060 vsize=45844 memory=21996 CPUtime=0.68 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 4202496 5683 0 0 0 68 0 0 0 20 0 1 0 435689222 46944256 5499 33554432000 4194304 6211092 140733507302560 140733507276120 139676156087269 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 11461 5499 819 493 0 4766 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 45844 KiB
Current children cumulated memory: 21996 KiB

[startup+1.50034 s]
/proc/loadavg: 1.24 1.08 1.35 4/199 5068
/proc/meminfo: memFree=31232744/32770624 swapFree=66984764/67108860
[pid=5067] ppid=5060 vsize=54212 memory=30320 CPUtime=1.48 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 4202496 7758 0 0 0 148 0 0 0 20 0 1 0 435689222 55513088 7580 33554432000 4194304 6211092 140733507302560 140733507276120 5013073 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 13553 7580 819 493 0 6858 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 54212 KiB
Current children cumulated memory: 30320 KiB

[startup+3.10929 s]
/proc/loadavg: 1.24 1.08 1.35 4/199 5068
/proc/meminfo: memFree=31191000/32770624 swapFree=66984764/67108860
[pid=5067] ppid=5060 vsize=71028 memory=46936 CPUtime=3.1 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 4202496 12098 0 0 0 309 1 0 0 20 0 1 0 435689222 72732672 11734 33554432000 4194304 6211092 140733507302560 140733507276120 139676156087269 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 17757 11734 819 493 0 11062 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 71028 KiB
Current children cumulated memory: 46936 KiB

[startup+6.30033 s]
/proc/loadavg: 1.38 1.11 1.35 4/199 5068
/proc/meminfo: memFree=31129320/32770624 swapFree=66984764/67108860
[pid=5067] ppid=5060 vsize=104704 memory=80120 CPUtime=6.29 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 4202496 20545 0 0 0 627 2 0 0 20 0 1 0 435689222 107216896 20030 33554432000 4194304 6211092 140733507302560 140733507276120 139676156087269 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 26176 20030 819 493 0 19481 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 104704 KiB
Current children cumulated memory: 80120 KiB

[startup+12.7003 s]
/proc/loadavg: 1.43 1.13 1.36 4/200 5070
/proc/meminfo: memFree=31003780/32770624 swapFree=66984764/67108860
[pid=5067] ppid=5060 vsize=170428 memory=146520 CPUtime=12.69 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 4202496 37306 0 0 0 1264 5 0 0 20 0 1 0 435689222 174518272 36630 33554432000 4194304 6211092 140733507302560 140733507276120 139676156087269 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 42607 36630 819 493 0 35912 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 170428 KiB
Current children cumulated memory: 146520 KiB

[startup+25.5003 s]
/proc/loadavg: 1.56 1.17 1.37 4/199 5070
/proc/meminfo: memFree=30730044/32770624 swapFree=66984764/67108860
[pid=5067] ppid=5060 vsize=304792 memory=280404 CPUtime=25.48 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 4202496 70456 0 0 0 2539 9 0 0 20 0 1 0 435689222 312107008 70101 33554432000 4194304 6211092 140733507302560 140733507276120 139676156087269 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 76198 70101 819 493 0 69503 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 304792 KiB
Current children cumulated memory: 280404 KiB

[startup+51.1094 s]
/proc/loadavg: 1.71 1.24 1.39 4/199 5071
/proc/meminfo: memFree=30187200/32770624 swapFree=66984764/67108860
[pid=5067] ppid=5060 vsize=575928 memory=547036 CPUtime=51.08 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 4202496 136063 0 0 0 5091 17 0 0 20 0 1 0 435689222 589750272 136759 33554432000 4194304 6211092 140733507302560 140733507276120 5013062 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 143982 136759 819 493 0 137287 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 575928 KiB
Current children cumulated memory: 547036 KiB

[startup+102.3 s]
/proc/loadavg: 1.95 1.37 1.42 4/199 5076
/proc/meminfo: memFree=29122660/32770624 swapFree=66984764/67108860
[pid=5067] ppid=5060 vsize=1120708 memory=1083056 CPUtime=102.23 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 4202496 266485 0 0 0 10190 33 0 0 20 0 1 0 435689222 1147604992 270764 33554432000 4194304 6211092 140733507302560 140733507276120 139676156087269 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 280177 270764 819 493 0 273482 0
Current children cumulated CPU time: 102.23 s
Current children cumulated vsize: 1120708 KiB
Current children cumulated memory: 1083056 KiB

[startup+162.3 s]
/proc/loadavg: 2.74 1.73 1.55 4/199 5080
/proc/meminfo: memFree=27868720/32770624 swapFree=66984764/67108860
[pid=5067] ppid=5060 vsize=1751852 memory=1707864 CPUtime=162.21 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 4202496 418665 0 0 0 16167 54 0 0 20 0 1 0 435689222 1793896448 426966 33554432000 4194304 6211092 140733507302560 140733507276120 139676156087269 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 437963 426966 819 493 0 431268 0
Current children cumulated CPU time: 162.21 s
Current children cumulated vsize: 1751852 KiB
Current children cumulated memory: 1707864 KiB

[startup+222.3 s]
/proc/loadavg: 2.27 1.78 1.58 4/200 5092
/proc/meminfo: memFree=26617504/32770624 swapFree=66984768/67108860
[pid=5067] ppid=5060 vsize=2358524 memory=2333412 CPUtime=222.19 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 4202496 570421 0 0 0 22148 71 0 0 20 0 1 0 435689222 2415128576 583353 33554432000 4194304 6211092 140733507302560 140733507276120 139676156087269 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 589631 583353 819 493 0 582936 0
Current children cumulated CPU time: 222.19 s
Current children cumulated vsize: 2358524 KiB
Current children cumulated memory: 2333412 KiB

[startup+282.3 s]
/proc/loadavg: 2.10 1.82 1.60 4/200 5098
/proc/meminfo: memFree=25367776/32770624 swapFree=66984768/67108860
[pid=5067] ppid=5060 vsize=3001844 memory=2959992 CPUtime=282.16 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 4202496 722529 0 0 0 28124 92 0 0 20 0 1 0 435689222 3073888256 739998 33554432000 4194304 6211092 140733507302560 140733507276120 5451424 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 750461 739998 819 493 0 743766 0
Current children cumulated CPU time: 282.16 s
Current children cumulated vsize: 3001844 KiB
Current children cumulated memory: 2959992 KiB

[startup+342.3 s]
/proc/loadavg: 2.04 1.85 1.63 4/200 5102
/proc/meminfo: memFree=24114892/32770624 swapFree=66984768/67108860
[pid=5067] ppid=5060 vsize=3663616 memory=3586772 CPUtime=342.14 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 4202496 874665 0 0 0 34102 112 0 0 20 0 1 0 435689222 3751542784 896693 33554432000 4194304 6211092 140733507302560 140733507276120 139676156083006 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 915904 896693 819 493 0 909209 0
Current children cumulated CPU time: 342.14 s
Current children cumulated vsize: 3663616 KiB
Current children cumulated memory: 3586772 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 1.88 1.65 4/200 5106
/proc/meminfo: memFree=22863580/32770624 swapFree=66984768/67108860
[pid=5067] ppid=5060 vsize=4270024 memory=4211712 CPUtime=402.12 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 4202496 1026313 0 0 0 40080 132 0 0 20 0 1 0 435689222 4372504576 1052928 33554432000 4194304 6211092 140733507302560 140733507276120 139676156087269 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 1067506 1052928 819 493 0 1060811 0
Current children cumulated CPU time: 402.12 s
Current children cumulated vsize: 4270024 KiB
Current children cumulated memory: 4211712 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 1.90 1.67 4/200 5112
/proc/meminfo: memFree=21611972/32770624 swapFree=66984768/67108860
[pid=5067] ppid=5060 vsize=4875640 memory=4837896 CPUtime=462.1 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 4202496 1177767 0 0 0 46054 156 0 0 20 0 1 0 435689222 4992655360 1209474 33554432000 4194304 6211092 140733507302560 140733507276120 139676156087269 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 1218910 1209474 819 493 0 1212215 0
Current children cumulated CPU time: 462.1 s
Current children cumulated vsize: 4875640 KiB
Current children cumulated memory: 4837896 KiB


################
# More data... #
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Current children cumulated vsize: 9932272 KiB
Current children cumulated memory: 9843828 KiB

[startup+1002.3 s]
/proc/loadavg: 2.00 1.99 1.81 4/200 5162
/proc/meminfo: memFree=10351168/32770624 swapFree=66984776/67108860
[pid=5067] ppid=5060 vsize=10538020 memory=10468048 CPUtime=1001.93 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 4202496 2543471 0 0 0 99831 362 0 0 20 0 1 0 435689222 10790932480 2617012 33554432000 4194304 6211092 140733507302560 140733507276120 139676156087269 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 2634505 2617012 819 493 0 2627810 0
Current children cumulated CPU time: 1001.93 s
Current children cumulated vsize: 10538020 KiB
Current children cumulated memory: 10468048 KiB

[startup+1062.3 s]
/proc/loadavg: 2.00 1.99 1.83 4/200 5166
/proc/meminfo: memFree=9101300/32770624 swapFree=66984776/67108860
[pid=5067] ppid=5060 vsize=11143900 memory=11094312 CPUtime=1061.91 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 4202496 2695015 0 0 0 105802 389 0 0 20 0 1 0 435689222 11411353600 2773578 33554432000 4194304 6211092 140733507302560 140733507276120 139676156087269 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 2785975 2773578 819 493 0 2779280 0
Current children cumulated CPU time: 1061.91 s
Current children cumulated vsize: 11143900 KiB
Current children cumulated memory: 11094312 KiB

[startup+1122.3 s]
/proc/loadavg: 2.00 1.99 1.84 4/199 5171
/proc/meminfo: memFree=7850808/32770624 swapFree=66984776/67108860
[pid=5067] ppid=5060 vsize=11749384 memory=11718264 CPUtime=1121.9 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 4202496 2846487 0 0 0 111773 417 0 0 20 0 1 0 435689222 12031369216 2929566 33554432000 4194304 6211092 140733507302560 140733507276120 139676157013399 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 2937346 2929566 819 493 0 2930651 0
Current children cumulated CPU time: 1121.9 s
Current children cumulated vsize: 11749384 KiB
Current children cumulated memory: 11718264 KiB

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.85 4/199 5177
/proc/meminfo: memFree=6601628/32770624 swapFree=66984776/67108860
[pid=5067] ppid=5060 vsize=12541856 memory=12343768 CPUtime=1181.88 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 4202496 2998334 0 0 0 117744 444 0 0 20 0 1 0 435689222 12842860544 3085942 33554432000 4194304 6211092 140733507302560 140733507276120 139676156087269 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 3135464 3085942 819 493 0 3128769 0
Current children cumulated CPU time: 1181.88 s
Current children cumulated vsize: 12541856 KiB
Current children cumulated memory: 12343768 KiB

[startup+1242.3 s]
/proc/loadavg: 2.00 1.99 1.86 4/199 5181
/proc/meminfo: memFree=5351992/32770624 swapFree=66984776/67108860
[pid=5067] ppid=5060 vsize=13147340 memory=12969748 CPUtime=1241.86 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 4202496 3149816 0 0 0 123713 473 0 0 20 0 1 0 435689222 13462876160 3242437 33554432000 4194304 6211092 140733507302560 140733507276120 5443061 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 3286835 3242437 819 493 0 3280140 0
Current children cumulated CPU time: 1241.86 s
Current children cumulated vsize: 13147340 KiB
Current children cumulated memory: 12969748 KiB

[startup+1302.3 s]
/proc/loadavg: 2.00 1.99 1.87 4/199 5186
/proc/meminfo: memFree=4102704/32770624 swapFree=66984776/67108860
[pid=5067] ppid=5060 vsize=13752956 memory=13593968 CPUtime=1301.84 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 4202496 3301305 0 0 0 129682 502 0 0 20 0 1 0 435689222 14083026944 3398492 33554432000 4194304 6211092 140733507302560 140733507276120 139676156087269 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 3438239 3398492 819 493 0 3431544 0
Current children cumulated CPU time: 1301.84 s
Current children cumulated vsize: 13752956 KiB
Current children cumulated memory: 13593968 KiB

[startup+1362.3 s]
/proc/loadavg: 2.00 1.99 1.87 4/199 5192
/proc/meminfo: memFree=2850908/32770624 swapFree=66984776/67108860
[pid=5067] ppid=5060 vsize=14358440 memory=14219720 CPUtime=1361.82 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 4202496 3452764 0 0 0 135648 534 0 0 20 0 1 0 435689222 14703042560 3554930 33554432000 4194304 6211092 140733507302560 140733507276120 5454180 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 3589610 3554930 819 493 0 3582915 0
Current children cumulated CPU time: 1361.82 s
Current children cumulated vsize: 14358440 KiB
Current children cumulated memory: 14219720 KiB

[startup+1422.3 s]
/proc/loadavg: 2.00 1.99 1.88 4/200 5204
/proc/meminfo: memFree=1603328/32770624 swapFree=66984780/67108860
[pid=5067] ppid=5060 vsize=14963660 memory=14843396 CPUtime=1421.8 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 4202496 3604154 0 0 0 141615 565 0 0 20 0 1 0 435689222 15322787840 3710849 33554432000 4194304 6211092 140733507302560 140733507276120 5443092 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 3740915 3710849 819 493 0 3734220 0
Current children cumulated CPU time: 1421.8 s
Current children cumulated vsize: 14963660 KiB
Current children cumulated memory: 14843396 KiB

[startup+1482.3 s]
/proc/loadavg: 2.00 1.99 1.89 4/201 5230
/proc/meminfo: memFree=351444/32770624 swapFree=66984792/67108860
[pid=5067] ppid=5060 vsize=15568352 memory=15468540 CPUtime=1481.78 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 4202496 3755443 0 0 0 147579 599 0 0 20 0 1 0 435689222 15941992448 3867135 33554432000 4194304 6211092 140733507302560 140733507276120 139676156087269 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 3892088 3867135 819 493 0 3885393 0
Current children cumulated CPU time: 1481.78 s
Current children cumulated vsize: 15568352 KiB
Current children cumulated memory: 15468540 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1512.5 s]
/proc/loadavg: 2.00 1.99 1.89 4/201 5234
/proc/meminfo: memFree=198948/32770624 swapFree=66985068/67108860
[pid=5067] ppid=5060 vsize=15872744 memory=15781108 CPUtime=1511.98 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 4202496 3832037 0 0 0 150583 615 0 0 20 0 1 0 435689222 16253689856 3945277 33554432000 4194304 6211092 140733507302560 140733507276120 139676156087269 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 3968186 3945277 819 493 0 3961491 0
Current children cumulated CPU time: 1511.98 s
Current children cumulated vsize: 15872744 KiB
Current children cumulated memory: 15781108 KiB

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

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

[startup+1516.76 s]
# the end of solver process 5067 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1505.91 s, system=6.92936 s

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

[startup+1513.6 s]
/proc/loadavg: 2.00 1.99 1.89 3/202 5235
/proc/meminfo: memFree=205660/32770624 swapFree=66985068/67108860
[pid=5067] ppid=5060 vsize=15872744 memory=15781108 CPUtime=1512.02 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) R 5060 5067 5006 0 -1 512 3832041 0 0 0 150586 616 0 0 20 0 1 0 435689222 16253689856 3945277 33554432000 4194304 6211092 140733507302560 140733507276120 5189768 0 16384 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 3968186 3945277 819 493 0 3961491 0
Current children cumulated CPU time: 1512.02 s
Current children cumulated vsize: 15872744 KiB
Current children cumulated memory: 15781108 KiB

[startup+1514 s]*
/proc/loadavg: 2.00 1.99 1.89 4/202 5235
/proc/meminfo: memFree=158836/32770624 swapFree=66985072/67108860
[pid=5067] ppid=5060 vsize=15872744 memory=15781108 CPUtime=1512.06 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) S 5060 5067 5006 0 -1 512 3832041 0 0 0 150589 617 0 0 20 0 1 0 435689222 16253689856 3945277 33554432000 4194304 6211092 140733507302560 140733507276120 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 3968186 3945277 819 493 0 3961491 0
Current children cumulated CPU time: 1512.06 s
Current children cumulated vsize: 15872744 KiB
Current children cumulated memory: 15781108 KiB

[startup+1515 s]
/proc/loadavg: 2.00 1.99 1.89 4/202 5235
/proc/meminfo: memFree=158836/32770624 swapFree=66985072/67108860
[pid=5067] ppid=5060 vsize=15872744 memory=15781108 CPUtime=1512.07 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) S 5060 5067 5006 0 -1 512 3832041 0 0 0 150590 617 0 0 20 0 1 0 435689222 16253689856 3945277 33554432000 4194304 6211092 140733507302560 140733507276120 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 3968186 3945277 819 493 0 3961491 0
Current children cumulated CPU time: 1512.07 s
Current children cumulated vsize: 15872744 KiB
Current children cumulated memory: 15781108 KiB

[startup+1515.1 s]
/proc/loadavg: 2.00 1.99 1.89 4/202 5235
/proc/meminfo: memFree=158836/32770624 swapFree=66985072/67108860
[pid=5067] ppid=5060 vsize=15872744 memory=15781108 CPUtime=1512.08 cores=0,2,4,6
/proc/5067/stat : 5067 (cosoco) S 5060 5067 5006 0 -1 512 3832041 0 0 0 150591 617 0 0 20 0 1 0 435689222 16253689856 3945277 33554432000 4194304 6211092 140733507302560 140733507276120 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 25038848 140733507310603 140733507310705 140733507310705 140733507313614 0
/proc/5067/statm: 3968186 3945277 819 493 0 3961491 0
Current children cumulated CPU time: 1512.08 s
Current children cumulated vsize: 15872744 KiB
Current children cumulated memory: 15781108 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1516.76
CPU time (s): 1512.84
CPU user time (s): 1505.91
CPU system time (s): 6.92936
CPU usage (%): 99.7421
Max. virtual memory (cumulated for all children) (KiB): 15872744
Max. memory (cumulated for all children) (KiB): 15781108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1505.91
system time used= 6.92936
maximum resident set size= 15781240
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3832041
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= 46155
involuntary context switches= 1876


# summary of solver processes directly reported to runsolver:
#   pid: 5067
#   total CPU time (s): 1512.84
#   total CPU user time (s): 1505.91
#   total CPU system time (s): 6.92936

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.37705 second user time and 10.3831 second system time

The end

Launcher Data 

Begin job on node121 at 2019-09-16 02:37:04
IDJOB=4397209
IDBENCH=139552
IDSOLVER=2848
FILE ID=node121/4397209-1568594266
RUNJOBID= node121-1568594223-5037
PBS_JOBID= 21703349
Free space on /tmp= 61408 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_9_13.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397209-1568594266/watcher-4397209-1568594266 -o /tmp/evaluation-result-4397209-1568594266/solver-4397209-1568594266 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node121-1568594223-5037 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4397209-1568594266.xml

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

MD5SUM BENCH= 3c8d95ae467c6bf4a4f8a8c9b5dc34f0
RANDOM SEED=1266424083

node121.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	: 5333.75
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	: 5333.75
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	: 5333.75
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	: 5333.75
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:        31276540 kB
MemAvailable:   31904316 kB
Buffers:          197248 kB
Cached:           735544 kB
SwapCached:        16332 kB
Active:           466704 kB
Inactive:         485688 kB
Active(anon):       7636 kB
Inactive(anon):    54132 kB
Active(file):     459068 kB
Inactive(file):   431556 kB
Unevictable:      109616 kB
Mlocked:          109616 kB
SwapTotal:      67108860 kB
SwapFree:       66984764 kB
Dirty:              5448 kB
Writeback:             0 kB
AnonPages:        112596 kB
Mapped:            39824 kB
Shmem:             33320 kB
Slab:             134980 kB
SReclaimable:     105972 kB
SUnreclaim:        29008 kB
KernelStack:        3280 kB
PageTables:         6416 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     510600 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:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 61224 MiB
End job on node121 at 2019-09-16 03:02:20