Trace number 4389905

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) 1508.55 1510.42

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_15_2.xml
MD5SUM5f96bf565600cbf50f8c2cf3fe757a5f
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark105
Best CPU time to get the best result obtained on this benchmark2520.58
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":11,"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 (15283 MiB free)
  memory of node 1: 16384 MiB (15584 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4389905-1568358705/watcher-4389905-1568358705 -o /tmp/evaluation-result-4389905-1568358705/solver-4389905-1568358705 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1568354843-23221 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4389905-1568358705.xml 

running on 4 cores: 1,3,5,7

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=23397, runsolver pid=23394
Current StackSize limit: 8192 KiB


[startup+0.100086 s]*
/proc/loadavg: 3.53 2.05 1.89 3/201 23398
/proc/meminfo: memFree=31597820/32770624 swapFree=66935956/67108860
[pid=23397] ppid=23394 vsize=39156 memory=15228 CPUtime=0.1 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) R 23394 23397 23189 0 -1 4202496 4008 0 0 0 10 0 0 0 20 0 1 0 412128927 40095744 3807 33554432000 4194304 6210612 140735740688400 140735740684936 5707787 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 9789 3807 809 493 0 3094 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39156 KiB
Current children cumulated memory: 15228 KiB

[startup+0.209774 s]*
/proc/loadavg: 3.53 2.05 1.89 3/201 23398
/proc/meminfo: memFree=31595960/32770624 swapFree=66935956/67108860
[pid=23397] ppid=23394 vsize=40732 memory=17004 CPUtime=0.21 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) R 23394 23397 23189 0 -1 4202496 4433 0 0 0 21 0 0 0 20 0 1 0 412128927 41709568 4251 33554432000 4194304 6210612 140735740688400 140735740684936 140211621960677 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 10183 4251 819 493 0 3488 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 40732 KiB
Current children cumulated memory: 17004 KiB

[startup+0.309127 s]*
/proc/loadavg: 3.53 2.05 1.89 3/201 23398
/proc/meminfo: memFree=31595216/32770624 swapFree=66935956/67108860
[pid=23397] ppid=23394 vsize=41716 memory=18060 CPUtime=0.31 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) R 23394 23397 23189 0 -1 4202496 4691 0 0 0 31 0 0 0 20 0 1 0 412128927 42717184 4515 33554432000 4194304 6210612 140735740688400 140735740684936 140211621960677 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 10429 4515 819 493 0 3734 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 41716 KiB
Current children cumulated memory: 18060 KiB

[startup+0.700277 s]
/proc/loadavg: 3.53 2.05 1.89 3/201 23398
/proc/meminfo: memFree=31593160/32770624 swapFree=66935956/67108860
[pid=23397] ppid=23394 vsize=45844 memory=21992 CPUtime=0.69 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) R 23394 23397 23189 0 -1 4202496 5687 0 0 0 69 0 0 0 20 0 1 0 412128927 46944256 5498 33554432000 4194304 6210612 140735740688400 140735740661960 5012488 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 11461 5498 819 493 0 4766 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 45844 KiB
Current children cumulated memory: 21992 KiB

[startup+1.50028 s]
/proc/loadavg: 3.53 2.05 1.89 3/201 23398
/proc/meminfo: memFree=31587964/32770624 swapFree=66935956/67108860
[pid=23397] ppid=23394 vsize=54212 memory=30316 CPUtime=1.48 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) R 23394 23397 23189 0 -1 4202496 7769 0 0 0 148 0 0 0 20 0 1 0 412128927 55513088 7579 33554432000 4194304 6210612 140735740688400 140735740661960 140211621960677 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 13553 7579 819 493 0 6858 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 54212 KiB
Current children cumulated memory: 30316 KiB

[startup+3.10935 s]
/proc/loadavg: 3.53 2.05 1.89 3/200 23398
/proc/meminfo: memFree=31567272/32770624 swapFree=66935956/67108860
[pid=23397] ppid=23394 vsize=71160 memory=46936 CPUtime=3.1 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) R 23394 23397 23189 0 -1 4202496 12122 0 0 0 309 1 0 0 20 0 1 0 412128927 72867840 11734 33554432000 4194304 6210612 140735740688400 140735740661960 140211621960677 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 17790 11734 819 493 0 11095 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 71160 KiB
Current children cumulated memory: 46936 KiB

[startup+6.30027 s]
/proc/loadavg: 3.40 2.05 1.89 3/200 23399
/proc/meminfo: memFree=31536140/32770624 swapFree=66935956/67108860
[pid=23397] ppid=23394 vsize=104968 memory=80384 CPUtime=6.29 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) R 23394 23397 23189 0 -1 4202496 20602 0 0 0 627 2 0 0 20 0 1 0 412128927 107487232 20096 33554432000 4194304 6210612 140735740688400 140735740661960 140211621960677 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 26242 20096 819 493 0 19547 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 104968 KiB
Current children cumulated memory: 80384 KiB

[startup+12.7003 s]
/proc/loadavg: 3.29 2.05 1.90 3/200 23399
/proc/meminfo: memFree=31473452/32770624 swapFree=66935956/67108860
[pid=23397] ppid=23394 vsize=170956 memory=147044 CPUtime=12.69 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) R 23394 23397 23189 0 -1 4202496 37440 0 0 0 1265 4 0 0 20 0 1 0 412128927 175058944 36761 33554432000 4194304 6210612 140735740688400 140735740661960 140211621960677 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 42739 36761 819 493 0 36044 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 170956 KiB
Current children cumulated memory: 147044 KiB

[startup+25.5003 s]
/proc/loadavg: 3.00 2.05 1.90 3/200 23399
/proc/meminfo: memFree=31336548/32770624 swapFree=66935956/67108860
[pid=23397] ppid=23394 vsize=305848 memory=281428 CPUtime=25.48 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) R 23394 23397 23189 0 -1 4202496 70712 0 0 0 2539 9 0 0 20 0 1 0 412128927 313188352 70357 33554432000 4194304 6210612 140735740688400 140735740661960 140211621960677 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 76462 70357 819 493 0 69767 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 305848 KiB
Current children cumulated memory: 281428 KiB

[startup+51.1095 s]
/proc/loadavg: 2.74 2.06 1.90 3/201 23401
/proc/meminfo: memFree=31064956/32770624 swapFree=66935956/67108860
[pid=23397] ppid=23394 vsize=577776 memory=548848 CPUtime=51.09 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) R 23394 23397 23189 0 -1 4202496 136538 0 0 0 5092 17 0 0 20 0 1 0 412128927 591642624 137212 33554432000 4194304 6210612 140735740688400 140735740661960 5440960 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 144444 137212 819 493 0 137749 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 577776 KiB
Current children cumulated memory: 548848 KiB

[startup+102.3 s]
/proc/loadavg: 2.79 2.19 1.96 3/201 23406
/proc/meminfo: memFree=30527648/32770624 swapFree=66935956/67108860
[pid=23397] ppid=23394 vsize=1124404 memory=1086484 CPUtime=102.27 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) R 23394 23397 23189 0 -1 4202496 267415 0 0 0 10196 31 0 0 20 0 1 0 412128927 1151389696 271621 33554432000 4194304 6210612 140735740688400 140735740661960 140211621960677 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 281101 271621 819 493 0 274406 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 1124404 KiB
Current children cumulated memory: 1086484 KiB

[startup+162.3 s]
/proc/loadavg: 2.29 2.15 1.96 3/201 23410
/proc/meminfo: memFree=29899196/32770624 swapFree=66935956/67108860
[pid=23397] ppid=23394 vsize=1757528 memory=1713640 CPUtime=162.27 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) R 23394 23397 23189 0 -1 4202496 420093 0 0 0 16179 48 0 0 20 0 1 0 412128927 1799708672 428410 33554432000 4194304 6210612 140735740688400 140735740661960 140211621960677 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 439382 428410 819 493 0 432687 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 1757528 KiB
Current children cumulated memory: 1713640 KiB

[startup+222.3 s]
/proc/loadavg: 2.11 2.13 1.96 3/201 23414
/proc/meminfo: memFree=29271040/32770624 swapFree=66935956/67108860
[pid=23397] ppid=23394 vsize=2366048 memory=2341040 CPUtime=222.26 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) R 23394 23397 23189 0 -1 4202496 572384 0 0 0 22158 68 0 0 20 0 1 0 412128927 2422833152 585260 33554432000 4194304 6210612 140735740688400 140735740661960 140211621960677 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 591512 585260 819 493 0 584817 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2366048 KiB
Current children cumulated memory: 2341040 KiB

[startup+282.3 s]
/proc/loadavg: 2.04 2.10 1.96 3/200 23420
/proc/meminfo: memFree=28640768/32770624 swapFree=66935956/67108860
[pid=23397] ppid=23394 vsize=3011348 memory=2969432 CPUtime=282.25 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) R 23394 23397 23189 0 -1 4202496 724916 0 0 0 28139 86 0 0 20 0 1 0 412128927 3083620352 742358 33554432000 4194304 6210612 140735740688400 140735740661960 140211621960677 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 752837 742358 819 493 0 746142 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 3011348 KiB
Current children cumulated memory: 2969432 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.08 1.96 3/199 23424
/proc/meminfo: memFree=28010916/32770624 swapFree=66935956/67108860
[pid=23397] ppid=23394 vsize=3674968 memory=3598272 CPUtime=342.25 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) R 23394 23397 23189 0 -1 4202496 877572 0 0 0 34120 105 0 0 20 0 1 0 412128927 3763167232 899568 33554432000 4194304 6210612 140735740688400 140735740661960 140211621960677 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 918742 899568 819 493 0 912047 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 3674968 KiB
Current children cumulated memory: 3598272 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.07 1.96 3/198 23428
/proc/meminfo: memFree=27382724/32770624 swapFree=66935956/67108860
[pid=23397] ppid=23394 vsize=4283224 memory=4225004 CPUtime=402.25 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) R 23394 23397 23189 0 -1 4202496 1029691 0 0 0 40099 126 0 0 20 0 1 0 412128927 4386021376 1056251 33554432000 4194304 6210612 140735740688400 140735740661960 140211621960677 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 1070806 1056251 819 493 0 1064111 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 4283224 KiB
Current children cumulated memory: 4225004 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.06 1.96 3/198 23434
/proc/meminfo: memFree=26752920/32770624 swapFree=66935956/67108860
[pid=23397] ppid=23394 vsize=4891480 memory=4853508 CPUtime=462.23 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) R 23394 23397 23189 0 -1 4202496 1181788 0 0 0 46078 145 0 0 20 0 1 0 412128927 5008875520 1213377 33554432000 4194304 6210612 140735740688400 140735740661960 140211621960677 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 1222870 1213377 819 493 0 1216175 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 4891480 KiB
Current children cumulated memory: 4853508 KiB


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

Current children cumulated vsize: 9962104 KiB
Current children cumulated memory: 9873664 KiB

[startup+1002.3 s]
/proc/loadavg: 2.31 2.15 2.01 3/198 23485
/proc/meminfo: memFree=21094880/32770624 swapFree=66935968/67108860
[pid=23397] ppid=23394 vsize=10569568 memory=10501636 CPUtime=1002.17 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) R 23394 23397 23189 0 -1 4202496 2551678 0 0 0 99873 344 0 0 20 0 1 0 412128927 10823237632 2625409 33554432000 4194304 6210612 140735740688400 140735740661960 140211621960677 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 2642392 2625409 819 493 0 2635697 0
Current children cumulated CPU time: 1002.17 s
Current children cumulated vsize: 10569568 KiB
Current children cumulated memory: 10501636 KiB

[startup+1062.3 s]
/proc/loadavg: 2.11 2.12 2.01 3/198 23489
/proc/meminfo: memFree=20466968/32770624 swapFree=66935968/67108860
[pid=23397] ppid=23394 vsize=11177164 memory=11127564 CPUtime=1062.17 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) R 23394 23397 23189 0 -1 4202496 2703672 0 0 0 105848 369 0 0 20 0 1 0 412128927 11445415936 2781891 33554432000 4194304 6210612 140735740688400 140735740661960 140211621960677 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 2794291 2781891 819 493 0 2787596 0
Current children cumulated CPU time: 1062.17 s
Current children cumulated vsize: 11177164 KiB
Current children cumulated memory: 11127564 KiB

[startup+1122.3 s]
/proc/loadavg: 2.04 2.10 2.01 3/198 23494
/proc/meminfo: memFree=19837352/32770624 swapFree=66935968/67108860
[pid=23397] ppid=23394 vsize=11784364 memory=11755272 CPUtime=1122.17 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) R 23394 23397 23189 0 -1 4202496 2855626 0 0 0 111820 397 0 0 20 0 1 0 412128927 12067188736 2938818 33554432000 4194304 6210612 140735740688400 140735740661960 140211621960677 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 2946091 2938818 819 493 0 2939396 0
Current children cumulated CPU time: 1122.17 s
Current children cumulated vsize: 11784364 KiB
Current children cumulated memory: 11755272 KiB

[startup+1182.3 s]
/proc/loadavg: 2.02 2.08 2.01 3/198 23500
/proc/meminfo: memFree=19209136/32770624 swapFree=66935968/67108860
[pid=23397] ppid=23394 vsize=12578552 memory=12382620 CPUtime=1182.16 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) R 23394 23397 23189 0 -1 4202496 3007939 0 0 0 117791 425 0 0 20 0 1 0 412128927 12880437248 3095655 33554432000 4194304 6210612 140735740688400 140735740661960 140211621960677 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 3144638 3095655 819 493 0 3137943 0
Current children cumulated CPU time: 1182.16 s
Current children cumulated vsize: 12578552 KiB
Current children cumulated memory: 12382620 KiB

[startup+1242.3 s]
/proc/loadavg: 2.01 2.07 2.01 3/199 23512
/proc/meminfo: memFree=18582244/32770624 swapFree=66935968/67108860
[pid=23397] ppid=23394 vsize=13185752 memory=13008284 CPUtime=1242.15 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) R 23394 23397 23189 0 -1 4202496 3159863 0 0 0 123762 453 0 0 20 0 1 0 412128927 13502210048 3252071 33554432000 4194304 6210612 140735740688400 140735740661960 140211621960677 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 3296438 3252071 819 493 0 3289743 0
Current children cumulated CPU time: 1242.15 s
Current children cumulated vsize: 13185752 KiB
Current children cumulated memory: 13008284 KiB

[startup+1302.3 s]
/proc/loadavg: 2.00 2.05 2.01 3/199 23516
/proc/meminfo: memFree=17953240/32770624 swapFree=66935968/67108860
[pid=23397] ppid=23394 vsize=13793084 memory=13635992 CPUtime=1302.14 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) R 23394 23397 23189 0 -1 4202496 3311830 0 0 0 129733 481 0 0 20 0 1 0 412128927 14124118016 3408998 33554432000 4194304 6210612 140735740688400 140735740661960 140211621960677 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 3448271 3408998 819 493 0 3441576 0
Current children cumulated CPU time: 1302.14 s
Current children cumulated vsize: 13793084 KiB
Current children cumulated memory: 13635992 KiB

[startup+1362.3 s]
/proc/loadavg: 2.00 2.04 2.01 3/199 23522
/proc/meminfo: memFree=17326728/32770624 swapFree=66935968/67108860
[pid=23397] ppid=23394 vsize=14400548 memory=14261916 CPUtime=1362.14 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) R 23394 23397 23189 0 -1 4202496 3463817 0 0 0 135703 511 0 0 20 0 1 0 412128927 14746161152 3565479 33554432000 4194304 6210612 140735740688400 140735740661960 140211621960677 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 3600137 3565479 819 493 0 3593442 0
Current children cumulated CPU time: 1362.14 s
Current children cumulated vsize: 14400548 KiB
Current children cumulated memory: 14261916 KiB

[startup+1422.3 s]
/proc/loadavg: 2.00 2.04 2.01 3/199 23526
/proc/meminfo: memFree=16697316/32770624 swapFree=66935968/67108860
[pid=23397] ppid=23394 vsize=15007748 memory=14889624 CPUtime=1422.13 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) R 23394 23397 23189 0 -1 4202496 3615722 0 0 0 141670 543 0 0 20 0 1 0 412128927 15367933952 3722406 33554432000 4194304 6210612 140735740688400 140735740661960 140211621960677 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 3751937 3722406 819 493 0 3745242 0
Current children cumulated CPU time: 1422.13 s
Current children cumulated vsize: 15007748 KiB
Current children cumulated memory: 14889624 KiB

[startup+1482.3 s]
/proc/loadavg: 2.06 2.05 2.02 3/199 23530
/proc/meminfo: memFree=16070836/32770624 swapFree=66935968/67108860
[pid=23397] ppid=23394 vsize=15615080 memory=15515196 CPUtime=1482.12 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) R 23394 23397 23189 0 -1 4202496 3767701 0 0 0 147640 572 0 0 20 0 1 0 412128927 15989841920 3878799 33554432000 4194304 6210612 140735740688400 140735740661960 140211621960677 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 3903770 3878799 819 493 0 3897075 0
Current children cumulated CPU time: 1482.12 s
Current children cumulated vsize: 15615080 KiB
Current children cumulated memory: 15515196 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1507.7 s]
/proc/loadavg: 2.04 2.04 2.02 3/198 23533
/proc/meminfo: memFree=15809344/32770624 swapFree=66935968/67108860
[pid=23397] ppid=23394 vsize=15872084 memory=15780588 CPUtime=1507.51 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) R 23394 23397 23189 0 -1 4202496 3832010 0 0 0 150167 584 0 0 20 0 1 0 412128927 16253014016 3945147 33554432000 4194304 6210612 140735740688400 140735740661960 140211621960677 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 3968021 3945147 819 493 0 3961326 0
Current children cumulated CPU time: 1507.51 s
Current children cumulated vsize: 15872084 KiB
Current children cumulated memory: 15780588 KiB

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

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

[startup+1510.42 s]
# the end of solver process 23397 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1501.95 s, system=6.59877 s

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

[startup+1508.8 s]
/proc/loadavg: 2.04 2.04 2.02 3/199 23535
/proc/meminfo: memFree=15630660/32770624 swapFree=66935968/67108860
[pid=23397] ppid=23394 vsize=15872084 memory=15780588 CPUtime=1507.68 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) S 23394 23397 23189 0 -1 512 3832015 0 0 0 150181 587 0 0 20 0 1 0 412128927 16253014016 3945147 33554432000 4194304 6210612 140735740688400 140735740661960 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 3968021 3945147 819 493 0 3961326 0
Current children cumulated CPU time: 1507.68 s
Current children cumulated vsize: 15872084 KiB
Current children cumulated memory: 15780588 KiB

[startup+1509.2 s]
/proc/loadavg: 2.04 2.04 2.02 3/199 23535
/proc/meminfo: memFree=15108948/32770624 swapFree=66935968/67108860
[pid=23397] ppid=23394 vsize=15872084 memory=15780588 CPUtime=1507.74 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) S 23394 23397 23189 0 -1 512 3832015 0 0 0 150187 587 0 0 20 0 1 0 412128927 16253014016 3945147 33554432000 4194304 6210612 140735740688400 140735740661960 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 3968021 3945147 819 493 0 3961326 0
Current children cumulated CPU time: 1507.74 s
Current children cumulated vsize: 15872084 KiB
Current children cumulated memory: 15780588 KiB

[startup+1509.6 s]
/proc/loadavg: 2.04 2.04 2.02 3/199 23535
/proc/meminfo: memFree=15108948/32770624 swapFree=66935968/67108860
[pid=23397] ppid=23394 vsize=15872084 memory=15780588 CPUtime=1507.8 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) S 23394 23397 23189 0 -1 512 3832015 0 0 0 150193 587 0 0 20 0 1 0 412128927 16253014016 3945147 33554432000 4194304 6210612 140735740688400 140735740661960 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 3968021 3945147 819 493 0 3961326 0
Current children cumulated CPU time: 1507.8 s
Current children cumulated vsize: 15872084 KiB
Current children cumulated memory: 15780588 KiB

[startup+1509.7 s]
/proc/loadavg: 2.04 2.04 2.02 3/199 23535
/proc/meminfo: memFree=15108948/32770624 swapFree=66935968/67108860
[pid=23397] ppid=23394 vsize=15872084 memory=15780588 CPUtime=1507.82 cores=1,3,5,7
/proc/23397/stat : 23397 (cosoco) S 23394 23397 23189 0 -1 512 3832015 0 0 0 150195 587 0 0 20 0 1 0 412128927 16253014016 3945147 33554432000 4194304 6210612 140735740688400 140735740661960 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8308220 8313664 24928256 140735740691467 140735740691569 140735740691569 140735740694478 0
/proc/23397/statm: 3968021 3945147 819 493 0 3961326 0
Current children cumulated CPU time: 1507.82 s
Current children cumulated vsize: 15872084 KiB
Current children cumulated memory: 15780588 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1510.42
CPU time (s): 1508.55
CPU user time (s): 1501.95
CPU system time (s): 6.59877
CPU usage (%): 99.8764
Max. virtual memory (cumulated for all children) (KiB): 15872084
Max. memory (cumulated for all children) (KiB): 15780588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1501.95
system time used= 6.59877
maximum resident set size= 15780624
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3832015
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= 133942
involuntary context switches= 1218


# summary of solver processes directly reported to runsolver:
#   pid: 23397
#   total CPU time (s): 1508.55
#   total CPU user time (s): 1501.95
#   total CPU system time (s): 6.59877

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.54977 second user time and 9.99856 second system time

The end

Launcher Data 

Begin job on node105 at 2019-09-13 08:10:11
IDJOB=4389905
IDBENCH=139378
IDSOLVER=2829
FILE ID=node105/4389905-1568358705
RUNJOBID= node105-1568354843-23221
PBS_JOBID= 21701199
Free space on /tmp= 54368 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_15_2.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4389905-1568358705/watcher-4389905-1568358705 -o /tmp/evaluation-result-4389905-1568358705/solver-4389905-1568358705 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1568354843-23221 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4389905-1568358705.xml

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

MD5SUM BENCH= 5f96bf565600cbf50f8c2cf3fe757a5f
RANDOM SEED=1855120162

node105.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	: 5333.00
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	: 5333.00
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	: 5333.00
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	: 5333.00
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:        31609352 kB
MemAvailable:   31806504 kB
Buffers:          139136 kB
Cached:           345392 kB
SwapCached:        68652 kB
Active:           280116 kB
Inactive:         321960 kB
Active(anon):      60312 kB
Inactive(anon):    89676 kB
Active(file):     219804 kB
Inactive(file):   232284 kB
Unevictable:      111220 kB
Mlocked:          111220 kB
SwapTotal:      67108860 kB
SwapFree:       66935956 kB
Dirty:              7524 kB
Writeback:             0 kB
AnonPages:        173284 kB
Mapped:            37512 kB
Shmem:             23616 kB
Slab:             150248 kB
SReclaimable:     121800 kB
SUnreclaim:        28448 kB
KernelStack:        3808 kB
PageTables:         5308 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     567616 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    124928 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 53844 MiB
End job on node105 at 2019-09-13 08:35:21