Trace number 4398494

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.O parallel? (TO) 2520.28 2523.27

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_13_19.xml
MD5SUM517edee816e601fa237873c001bf01e9
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark260
Best CPU time to get the best result obtained on this benchmark19244.5
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":12,"count":111},{"size":48,"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 (10246 MiB free)
  memory of node 1: 16384 MiB (13260 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4398494-1568614087/watcher-4398494-1568614087 -o /tmp/evaluation-result-4398494-1568614087/solver-4398494-1568614087 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node140-1568609003-9336 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4398494-1568614087.xml 

running on 8 cores: 0,2,4,6,1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 20160 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 20190 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=9925, runsolver pid=9922

[startup+0.100163 s]*
/proc/loadavg: 8.01 8.16 8.22 2/191 9926
/proc/meminfo: memFree=24035800/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=67588 memory=43588 CPUtime=0.09 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 11081 0 0 0 8 1 0 0 20 0 1 0 437347107 69210112 10897 33554432000 4194304 6211092 140725326690032 140725326686568 139722343111653 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 16930 10897 754 493 0 10235 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 67588 KiB
Current children cumulated memory: 43588 KiB

[startup+0.209396 s]*
/proc/loadavg: 8.01 8.16 8.22 2/191 9926
/proc/meminfo: memFree=24005668/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=93188 memory=69196 CPUtime=0.2 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 17522 0 0 0 18 2 0 0 20 0 1 0 437347107 95424512 17299 33554432000 4194304 6211092 140725326690032 140725326687304 139722343111653 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 23297 17299 809 493 0 16602 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 93188 KiB
Current children cumulated memory: 69196 KiB

[startup+0.309353 s]*
/proc/loadavg: 8.01 8.16 8.22 2/191 9926
/proc/meminfo: memFree=24004180/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=94628 memory=70804 CPUtime=0.3 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 17890 0 0 0 28 2 0 0 20 0 1 0 437347107 96899072 17701 33554432000 4194304 6211092 140725326690032 140725326687304 139722343111653 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 23657 17701 819 493 0 16962 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 94628 KiB
Current children cumulated memory: 70804 KiB

[startup+0.700271 s]
/proc/loadavg: 8.01 8.16 8.22 2/191 9926
/proc/meminfo: memFree=24002320/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=98604 memory=74764 CPUtime=0.68 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 18884 0 0 0 66 2 0 0 20 0 1 0 437347107 100970496 18691 33554432000 4194304 6211092 140725326690032 140725326663592 139722343111653 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 24651 18691 819 493 0 17956 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 98604 KiB
Current children cumulated memory: 74764 KiB

[startup+1.50027 s]
/proc/loadavg: 8.01 8.16 8.22 2/191 9926
/proc/meminfo: memFree=23997396/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=107056 memory=83068 CPUtime=1.49 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 20961 0 0 0 146 3 0 0 20 0 1 0 437347107 109625344 20767 33554432000 4194304 6211092 140725326690032 140725326663592 139722343111653 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 26764 20767 819 493 0 20069 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 107056 KiB
Current children cumulated memory: 83068 KiB

[startup+3.1092 s]
/proc/loadavg: 8.01 8.16 8.22 2/191 9926
/proc/meminfo: memFree=23976692/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=124004 memory=99828 CPUtime=3.09 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 25389 0 0 0 306 3 0 0 20 0 1 0 437347107 126980096 24957 33554432000 4194304 6211092 140725326690032 140725326663592 139722343111653 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 31001 24957 819 493 0 24306 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 124004 KiB
Current children cumulated memory: 99828 KiB

[startup+6.30026 s]
/proc/loadavg: 7.45 8.04 8.19 2/191 9926
/proc/meminfo: memFree=23945364/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=157680 memory=132748 CPUtime=6.28 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 33885 0 0 0 623 5 0 0 20 0 1 0 437347107 161464320 33187 33554432000 4194304 6211092 140725326690032 140725326663592 139722343111653 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 39420 33187 819 493 0 32725 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 157680 KiB
Current children cumulated memory: 132748 KiB

[startup+12.7003 s]
/proc/loadavg: 6.93 7.93 8.15 2/191 9926
/proc/meminfo: memFree=23883536/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=223536 memory=199272 CPUtime=12.68 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 50730 0 0 0 1261 7 0 0 20 0 1 0 437347107 228900864 49818 33554432000 4194304 6211092 140725326690032 140725326663592 139722343111653 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 55884 49818 819 493 0 49189 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 223536 KiB
Current children cumulated memory: 199272 KiB

[startup+25.5003 s]
/proc/loadavg: 5.62 7.59 8.03 2/192 9929
/proc/meminfo: memFree=23747812/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=357636 memory=332136 CPUtime=25.47 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 84379 0 0 0 2536 11 0 0 20 0 1 0 437347107 366219264 83034 33554432000 4194304 6211092 140725326690032 140725326663592 139722343111653 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 89409 83034 819 493 0 82714 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 357636 KiB
Current children cumulated memory: 332136 KiB

[startup+51.1092 s]
/proc/loadavg: 4.04 7.06 7.85 2/191 9929
/proc/meminfo: memFree=23475684/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=628244 memory=600092 CPUtime=51.07 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 149843 0 0 0 5087 20 0 0 20 0 1 0 437347107 643321856 150023 33554432000 4194304 6211092 140725326690032 140725326663592 139722343111653 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 157061 150023 819 493 0 150366 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 628244 KiB
Current children cumulated memory: 600092 KiB

[startup+102.3 s]
/proc/loadavg: 2.32 6.12 7.49 2/191 9932
/proc/meminfo: memFree=22944424/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=1172760 memory=1133068 CPUtime=102.23 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 280033 0 0 0 10186 37 0 0 20 0 1 0 437347107 1200906240 283267 33554432000 4194304 6211092 140725326690032 140725326663592 139722343111653 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 293190 283267 819 493 0 286495 0
Current children cumulated CPU time: 102.23 s
Current children cumulated vsize: 1172760 KiB
Current children cumulated memory: 1133068 KiB

[startup+162.3 s]
/proc/loadavg: 1.49 5.19 7.08 2/192 9945
/proc/meminfo: memFree=22316348/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=1803508 memory=1760124 CPUtime=162.19 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 432326 0 0 0 16161 58 0 0 20 0 1 0 437347107 1846792192 440031 33554432000 4194304 6211092 140725326690032 140725326663592 139722343111653 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 450877 440031 819 493 0 444182 0
Current children cumulated CPU time: 162.19 s
Current children cumulated vsize: 1803508 KiB
Current children cumulated memory: 1760124 KiB

[startup+222.3 s]
/proc/loadavg: 1.18 4.43 6.70 2/192 9948
/proc/meminfo: memFree=21691020/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=2409520 memory=2384808 CPUtime=222.16 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 583953 0 0 0 22138 78 0 0 20 0 1 0 437347107 2467348480 596202 33554432000 4194304 6211092 140725326690032 140725326663592 139722343111653 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 602380 596202 819 493 0 595685 0
Current children cumulated CPU time: 222.16 s
Current children cumulated vsize: 2409520 KiB
Current children cumulated memory: 2384808 KiB

[startup+282.3 s]
/proc/loadavg: 1.06 3.80 6.34 2/192 9951
/proc/meminfo: memFree=21062324/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=3052708 memory=3011436 CPUtime=282.13 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 736159 0 0 0 28115 98 0 0 20 0 1 0 437347107 3125972992 752859 33554432000 4194304 6211092 140725326690032 140725326663592 139722343111653 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 763177 752859 819 493 0 756482 0
Current children cumulated CPU time: 282.13 s
Current children cumulated vsize: 3052708 KiB
Current children cumulated memory: 3011436 KiB

[startup+342.3 s]
/proc/loadavg: 1.02 3.29 6.01 2/192 9956
/proc/meminfo: memFree=20437468/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=3714084 memory=3635584 CPUtime=342.09 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 888296 0 0 0 34093 116 0 0 20 0 1 0 437347107 3803222016 908896 33554432000 4194304 6211092 140725326690032 140725326663592 139722343111653 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 928521 908896 819 493 0 921826 0
Current children cumulated CPU time: 342.09 s
Current children cumulated vsize: 3714084 KiB
Current children cumulated memory: 3635584 KiB

[startup+402.3 s]
/proc/loadavg: 1.01 2.88 5.70 2/192 9959
/proc/meminfo: memFree=19809200/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=4320096 memory=4262408 CPUtime=402.06 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 1040083 0 0 0 40069 137 0 0 20 0 1 0 437347107 4423778304 1065602 33554432000 4194304 6211092 140725326690032 140725326663592 139722343111653 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 1080024 1065602 819 493 0 1073329 0
Current children cumulated CPU time: 402.06 s
Current children cumulated vsize: 4320096 KiB
Current children cumulated memory: 4262408 KiB

[startup+462.3 s]
/proc/loadavg: 1.00 2.53 5.40 2/191 9962
/proc/meminfo: memFree=19183996/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=4925976 memory=4886636 CPUtime=462.03 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 1191839 0 0 0 46042 161 0 0 20 0 1 0 437347107 5044199424 1221659 33554432000 4194304 6211092 140725326690032 140725326663592 139722343111653 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 1231494 1221659 819 493 0 1224799 0
Current children cumulated CPU time: 462.03 s
Current children cumulated vsize: 4925976 KiB
Current children cumulated memory: 4886636 KiB


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

Current children cumulated vsize: 20113464 KiB
Current children cumulated memory: 19869252 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.02 1.88 2/191 10079
/proc/meminfo: memFree=3547736/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=20716968 memory=20491028 CPUtime=1961.23 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 4984105 0 0 0 195165 958 0 0 20 0 1 0 437347107 21214175232 5122757 33554432000 4194304 6211092 140725326690032 140725326663592 139722343111653 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 5179242 5122757 819 493 0 5172547 0
Current children cumulated CPU time: 1961.23 s
Current children cumulated vsize: 20716968 KiB
Current children cumulated memory: 20491028 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.01 1.83 2/191 10082
/proc/meminfo: memFree=2922548/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=21320340 memory=21115092 CPUtime=2021.2 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 5135548 0 0 0 201120 1000 0 0 20 0 1 0 437347107 21832028160 5278773 33554432000 4194304 6211092 140725326690032 140725326663592 139722343111653 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 5330085 5278773 819 493 0 5323390 0
Current children cumulated CPU time: 2021.2 s
Current children cumulated vsize: 21320340 KiB
Current children cumulated memory: 21115092 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.01 1.77 2/191 10085
/proc/meminfo: memFree=2299532/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=21923580 memory=21736656 CPUtime=2081.17 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 5286832 0 0 0 207072 1045 0 0 20 0 1 0 437347107 22449745920 5434164 33554432000 4194304 6211092 140725326690032 140725326663592 139722343111653 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 5480895 5434164 819 493 0 5474200 0
Current children cumulated CPU time: 2081.17 s
Current children cumulated vsize: 21923580 KiB
Current children cumulated memory: 21736656 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.01 1.73 2/191 10090
/proc/meminfo: memFree=1673836/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=22526556 memory=22360264 CPUtime=2141.14 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 5438072 0 0 0 213023 1091 0 0 20 0 1 0 437347107 23067193344 5590066 33554432000 4194304 6211092 140725326690032 140725326663592 139722343111653 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 5631639 5590066 819 493 0 5624944 0
Current children cumulated CPU time: 2141.14 s
Current children cumulated vsize: 22526556 KiB
Current children cumulated memory: 22360264 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.01 1.68 2/191 10093
/proc/meminfo: memFree=1051800/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=23129796 memory=22981708 CPUtime=2201.11 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 5589449 0 0 0 218974 1137 0 0 20 0 1 0 437347107 23684911104 5745427 33554432000 4194304 6211092 140725326690032 140725326663592 139722343111653 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 5782449 5745427 819 493 0 5775754 0
Current children cumulated CPU time: 2201.11 s
Current children cumulated vsize: 23129796 KiB
Current children cumulated memory: 22981708 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.01 1.64 2/191 10096
/proc/meminfo: memFree=427408/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=23732508 memory=23605052 CPUtime=2261.08 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 5740629 0 0 0 224921 1187 0 0 20 0 1 0 437347107 24302088192 5901263 33554432000 4194304 6211092 140725326690032 140725326663592 139722343111653 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 5933127 5901263 819 493 0 5926432 0
Current children cumulated CPU time: 2261.08 s
Current children cumulated vsize: 23732508 KiB
Current children cumulated memory: 23605052 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.01 1.60 2/191 10101
/proc/meminfo: memFree=193976/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=24335352 memory=24226232 CPUtime=2321.06 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 5891929 0 0 0 230870 1236 0 0 20 0 1 0 437347107 24919400448 6056558 33554432000 4194304 6211092 140725326690032 140725326663592 139722343111653 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 6083838 6056558 819 493 0 6077143 0
Current children cumulated CPU time: 2321.06 s
Current children cumulated vsize: 24335352 KiB
Current children cumulated memory: 24226232 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.01 1.56 2/191 10104
/proc/meminfo: memFree=200828/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=24938064 memory=24847796 CPUtime=2381.05 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 6045227 0 0 0 236819 1286 0 0 20 0 1 0 437347107 25536577536 6211949 33554432000 4194304 6211092 140725326690032 140725326663592 139722343111653 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 6234516 6211949 819 493 0 6227821 0
Current children cumulated CPU time: 2381.05 s
Current children cumulated vsize: 24938064 KiB
Current children cumulated memory: 24847796 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.01 1.53 2/191 10107
/proc/meminfo: memFree=203192/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=25540908 memory=25470124 CPUtime=2441.03 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 6201361 0 0 0 242770 1333 0 0 20 0 1 0 437347107 26153889792 6367531 33554432000 4194304 6211092 140725326690032 140725326663592 139722343111653 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 6385227 6367531 819 493 0 6378532 0
Current children cumulated CPU time: 2441.03 s
Current children cumulated vsize: 25540908 KiB
Current children cumulated memory: 25470124 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.01 1.49 2/191 10112
/proc/meminfo: memFree=181460/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=26143356 memory=26091916 CPUtime=2501.03 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 6357395 0 0 0 248718 1385 0 0 20 0 1 0 437347107 26770796544 6522979 33554432000 4194304 6211092 140725326690032 140725326663592 5012856 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 6535839 6522979 819 493 0 6529144 0
Current children cumulated CPU time: 2501.03 s
Current children cumulated vsize: 26143356 KiB
Current children cumulated memory: 26091916 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.01 1.48 2/191 10112
/proc/meminfo: memFree=202064/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=26321028 memory=26275276 CPUtime=2518.73 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 4202496 6403350 0 0 0 250471 1402 0 0 20 0 1 0 437347107 26952732672 6568819 33554432000 4194304 6211092 140725326690032 140725326663592 139722343111653 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 6580257 6568819 819 493 0 6573562 0
Current children cumulated CPU time: 2518.73 s
Current children cumulated vsize: 26321028 KiB
Current children cumulated memory: 26275276 KiB

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

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

[startup+2523.27 s]
# the end of solver process 9925 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2504.93 s, system=15.3541 s

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

[startup+2520.8 s]
/proc/loadavg: 1.00 1.01 1.48 2/191 10112
/proc/meminfo: memFree=202064/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=26321028 memory=26275276 CPUtime=2518.79 cores=0-7
/proc/9925/stat : 9925 (cosoco) S 9922 9925 9309 0 -1 512 6403356 0 0 0 250476 1403 0 0 20 0 1 0 437347107 26952732672 6568819 33554432000 4194304 6211092 140725326690032 140725326663592 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 1 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 6580257 6568819 819 493 0 6573562 0
Current children cumulated CPU time: 2518.79 s
Current children cumulated vsize: 26321028 KiB
Current children cumulated memory: 26275276 KiB

[startup+2521.6 s]
/proc/loadavg: 1.00 1.01 1.48 2/192 10113
/proc/meminfo: memFree=206724/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=26321028 memory=26275276 CPUtime=2518.94 cores=0-7
/proc/9925/stat : 9925 (cosoco) R 9922 9925 9309 0 -1 512 6403356 0 0 0 250488 1406 0 0 20 0 1 0 437347107 26952732672 6568819 33554432000 4194304 6211092 140725326690032 140725326663592 5189550 0 16384 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 6580257 6568819 819 493 0 6573562 0
Current children cumulated CPU time: 2518.94 s
Current children cumulated vsize: 26321028 KiB
Current children cumulated memory: 26275276 KiB

[startup+2522 s]*
/proc/loadavg: 1.00 1.01 1.48 3/192 10113
/proc/meminfo: memFree=198956/32770624 swapFree=66999428/67108860
[pid=9925] ppid=9922 vsize=26321028 memory=26275276 CPUtime=2519.01 cores=0-7
/proc/9925/stat : 9925 (cosoco) S 9922 9925 9309 0 -1 512 6403356 0 0 0 250492 1409 0 0 20 0 1 0 437347107 26952732672 6568819 33554432000 4194304 6211092 140725326690032 140725326663592 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 1 0 0 0 0 0 8312316 8317760 40587264 140725326693393 140725326693485 140725326693485 140725326696398 0
/proc/9925/statm: 6580257 6568819 819 493 0 6573562 0
Current children cumulated CPU time: 2519.01 s
Current children cumulated vsize: 26321028 KiB
Current children cumulated memory: 26275276 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2523.27
CPU time (s): 2520.28
CPU user time (s): 2504.93
CPU system time (s): 15.3541
CPU usage (%): 99.8815
Max. virtual memory (cumulated for all children) (KiB): 26321028
Max. memory (cumulated for all children) (KiB): 26275276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2504.93
system time used= 15.3541
maximum resident set size= 26275476
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6403356
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= 111335
involuntary context switches= 14070


# summary of solver processes directly reported to runsolver:
#   pid: 9925
#   total CPU time (s): 2520.28
#   total CPU user time (s): 2504.93
#   total CPU system time (s): 15.3541

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.2852 second user time and 16.2619 second system time

The end

Launcher Data 

Begin job on node140 at 2019-09-16 08:07:26
IDJOB=4398494
IDBENCH=139525
IDSOLVER=2851
FILE ID=node140/4398494-1568614087
RUNJOBID= node140-1568609003-9336
PBS_JOBID= 21703436
Free space on /tmp= 58140 MiB

SOLVER NAME= cosoco 2.O parallel
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_13_19.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4398494-1568614087/watcher-4398494-1568614087 -o /tmp/evaluation-result-4398494-1568614087/solver-4398494-1568614087 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node140-1568609003-9336 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4398494-1568614087.xml

TIME LIMIT= 20160 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 8

MD5SUM BENCH= 517edee816e601fa237873c001bf01e9
RANDOM SEED=1046897846

node140.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	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        24072468 kB
MemAvailable:   31849808 kB
Buffers:          216048 kB
Cached:          7766096 kB
SwapCached:         2604 kB
Active:          1567224 kB
Inactive:        6422860 kB
Active(anon):       5600 kB
Inactive(anon):    51340 kB
Active(file):    1561624 kB
Inactive(file):  6371520 kB
Unevictable:      108708 kB
Mlocked:          108708 kB
SwapTotal:      67108860 kB
SwapFree:       66999428 kB
Dirty:              2788 kB
Writeback:             0 kB
AnonPages:        127104 kB
Mapped:            47104 kB
Shmem:             40576 kB
Slab:             302356 kB
SReclaimable:     272656 kB
SUnreclaim:        29700 kB
KernelStack:        3728 kB
PageTables:         5316 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     508352 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     81920 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 57708 MiB
End job on node140 at 2019-09-16 08:49:30