Trace number 4398488

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) 2520.67 2523.21

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_19_19.xml
MD5SUM96fe93baa9d8ae993bfc516e2d84a024
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1317.97
Satisfiable
(Un)Satisfiability was proved
Number of variables12654
Number of constraints466
Number of domains4
Minimum domain size2
Maximum domain size111
Distribution of domain sizes[{"size":2,"count":12321},{"size":10,"count":111},{"size":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 (15397 MiB free)
  memory of node 1: 16384 MiB (15822 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4398488-1568614290/watcher-4398488-1568614290 -o /tmp/evaluation-result-4398488-1568614290/solver-4398488-1568614290 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node121-1568611726-9868 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4398488-1568614290.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
solver pid=10177, runsolver pid=10174
Current StackSize limit: 8192 KiB


[startup+0.10016 s]*
/proc/loadavg: 7.57 8.15 8.16 2/192 10178
/proc/meminfo: memFree=31935044/32770624 swapFree=66975072/67108860
[pid=10177] ppid=10174 vsize=67032 memory=42772 CPUtime=0.09 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 10915 0 0 0 8 1 0 0 20 0 1 0 437691653 68640768 10693 33554432000 4194304 6211092 140732866572352 140732866568888 139701895785445 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 16758 10693 754 493 0 10063 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 67032 KiB
Current children cumulated memory: 42772 KiB

[startup+0.208839 s]*
/proc/loadavg: 7.57 8.15 8.16 2/192 10178
/proc/meminfo: memFree=31905520/32770624 swapFree=66975072/67108860
[pid=10177] ppid=10174 vsize=93164 memory=69172 CPUtime=0.2 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 17508 0 0 0 18 2 0 0 20 0 1 0 437691653 95399936 17293 33554432000 4194304 6211092 140732866572352 140732866567512 139701895785445 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 23291 17293 809 493 0 16596 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 93164 KiB
Current children cumulated memory: 69172 KiB

[startup+0.308667 s]*
/proc/loadavg: 7.57 8.15 8.16 2/192 10178
/proc/meminfo: memFree=31903900/32770624 swapFree=66975072/67108860
[pid=10177] ppid=10174 vsize=94604 memory=70780 CPUtime=0.3 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 17881 0 0 0 28 2 0 0 20 0 1 0 437691653 96874496 17695 33554432000 4194304 6211092 140732866572352 140732866567512 139701895785445 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 23651 17695 819 493 0 16956 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 94604 KiB
Current children cumulated memory: 70780 KiB

[startup+0.700335 s]
/proc/loadavg: 7.57 8.15 8.16 2/192 10178
/proc/meminfo: memFree=31901420/32770624 swapFree=66975072/67108860
[pid=10177] ppid=10174 vsize=98576 memory=74740 CPUtime=0.69 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 18868 0 0 0 66 3 0 0 20 0 1 0 437691653 100941824 18685 33554432000 4194304 6211092 140732866572352 140732866567512 139701895785445 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 24644 18685 819 493 0 17949 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 98576 KiB
Current children cumulated memory: 74740 KiB

[startup+1.50033 s]
/proc/loadavg: 7.57 8.15 8.16 2/192 10178
/proc/meminfo: memFree=31896728/32770624 swapFree=66975072/67108860
[pid=10177] ppid=10174 vsize=107028 memory=83036 CPUtime=1.49 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 20930 0 0 0 146 3 0 0 20 0 1 0 437691653 109596672 20759 33554432000 4194304 6211092 140732866572352 140732866545912 139701895785445 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 26757 20759 819 493 0 20062 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 107028 KiB
Current children cumulated memory: 83036 KiB

[startup+3.10888 s]
/proc/loadavg: 7.57 8.15 8.16 2/192 10178
/proc/meminfo: memFree=31875904/32770624 swapFree=66975072/67108860
[pid=10177] ppid=10174 vsize=123712 memory=99524 CPUtime=3.09 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 25324 0 0 0 306 3 0 0 20 0 1 0 437691653 126681088 24881 33554432000 4194304 6211092 140732866572352 140732866545912 139701895785445 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 30928 24881 819 493 0 24233 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 123712 KiB
Current children cumulated memory: 99524 KiB

[startup+6.30032 s]
/proc/loadavg: 7.05 8.04 8.12 2/192 10178
/proc/meminfo: memFree=31845236/32770624 swapFree=66975072/67108860
[pid=10177] ppid=10174 vsize=157256 memory=132448 CPUtime=6.29 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 33800 0 0 0 624 5 0 0 20 0 1 0 437691653 161030144 33112 33554432000 4194304 6211092 140732866572352 140732866545912 139701895785445 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 39314 33112 819 493 0 32619 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 157256 KiB
Current children cumulated memory: 132448 KiB

[startup+12.7003 s]
/proc/loadavg: 6.56 7.92 8.08 2/192 10178
/proc/meminfo: memFree=31783740/32770624 swapFree=66975072/67108860
[pid=10177] ppid=10174 vsize=222584 memory=198448 CPUtime=12.69 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 50548 0 0 0 1262 7 0 0 20 0 1 0 437691653 227926016 49612 33554432000 4194304 6211092 140732866572352 140732866545912 139701895785445 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 55646 49612 819 493 0 48951 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 222584 KiB
Current children cumulated memory: 198448 KiB

[startup+25.5003 s]
/proc/loadavg: 5.33 7.58 7.97 2/192 10180
/proc/meminfo: memFree=31650176/32770624 swapFree=66975072/67108860
[pid=10177] ppid=10174 vsize=355760 memory=330388 CPUtime=25.49 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 84021 0 0 0 2537 12 0 0 20 0 1 0 437691653 364298240 82597 33554432000 4194304 6211092 140732866572352 140732866545912 139701895785445 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 88940 82597 819 493 0 82245 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 355760 KiB
Current children cumulated memory: 330388 KiB

[startup+51.1085 s]
/proc/loadavg: 3.85 7.05 7.78 2/192 10180
/proc/meminfo: memFree=31380996/32770624 swapFree=66975072/67108860
[pid=10177] ppid=10174 vsize=623728 memory=595356 CPUtime=51.09 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 149005 0 0 0 5088 21 0 0 20 0 1 0 437691653 638697472 148839 33554432000 4194304 6211092 140732866572352 140732866545912 139701895785445 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 155932 148839 819 493 0 149237 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 623728 KiB
Current children cumulated memory: 595356 KiB

[startup+102.3 s]
/proc/loadavg: 2.24 6.12 7.43 2/192 10183
/proc/meminfo: memFree=30854992/32770624 swapFree=66975072/67108860
[pid=10177] ppid=10174 vsize=1162568 memory=1122356 CPUtime=102.28 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 277687 0 0 0 10191 37 0 0 20 0 1 0 437691653 1190469632 280589 33554432000 4194304 6211092 140732866572352 140732866545912 139701895785445 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 290642 280589 819 493 0 283947 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 1162568 KiB
Current children cumulated memory: 1122356 KiB

[startup+162.3 s]
/proc/loadavg: 1.45 5.19 7.03 2/192 10188
/proc/meminfo: memFree=30235148/32770624 swapFree=66975072/67108860
[pid=10177] ppid=10174 vsize=1786848 memory=1741580 CPUtime=162.26 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 428616 0 0 0 16168 58 0 0 20 0 1 0 437691653 1829732352 435395 33554432000 4194304 6211092 140732866572352 140732866545912 139701895785445 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 446712 435395 819 493 0 440017 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 1786848 KiB
Current children cumulated memory: 1741580 KiB

[startup+222.3 s]
/proc/loadavg: 1.17 4.43 6.65 2/192 10191
/proc/meminfo: memFree=29612244/32770624 swapFree=66975072/67108860
[pid=10177] ppid=10174 vsize=2388240 memory=2363428 CPUtime=222.24 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 579113 0 0 0 22147 77 0 0 20 0 1 0 437691653 2445557760 590857 33554432000 4194304 6211092 140732866572352 140732866545912 139701895785445 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 597060 590857 819 493 0 590365 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 2388240 KiB
Current children cumulated memory: 2363428 KiB

[startup+282.3 s]
/proc/loadavg: 1.06 3.80 6.30 2/191 10194
/proc/meminfo: memFree=28991712/32770624 swapFree=66975072/67108860
[pid=10177] ppid=10174 vsize=3026676 memory=2983424 CPUtime=282.23 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 730297 0 0 0 28126 97 0 0 20 0 1 0 437691653 3099316224 745856 33554432000 4194304 6211092 140732866572352 140732866545912 139701895785445 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 756669 745856 819 493 0 749974 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 3026676 KiB
Current children cumulated memory: 2983424 KiB

[startup+342.3 s]
/proc/loadavg: 1.02 3.29 5.96 2/191 10199
/proc/meminfo: memFree=28370636/32770624 swapFree=66975072/67108860
[pid=10177] ppid=10174 vsize=3627936 memory=3603772 CPUtime=342.2 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 881052 0 0 0 34103 117 0 0 20 0 1 0 437691653 3715006464 900943 33554432000 4194304 6211092 140732866572352 140732866545912 139701895785445 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 906984 900943 819 493 0 900289 0
Current children cumulated CPU time: 342.2 s
Current children cumulated vsize: 3627936 KiB
Current children cumulated memory: 3603772 KiB

[startup+402.3 s]
/proc/loadavg: 1.01 2.87 5.65 2/191 10202
/proc/meminfo: memFree=27748700/32770624 swapFree=66975072/67108860
[pid=10177] ppid=10174 vsize=4284560 memory=4224908 CPUtime=402.18 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 1031970 0 0 0 40079 139 0 0 20 0 1 0 437691653 4387389440 1056227 33554432000 4194304 6211092 140732866572352 140732866545912 139701895785445 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 1071140 1056227 819 493 0 1064445 0
Current children cumulated CPU time: 402.18 s
Current children cumulated vsize: 4284560 KiB
Current children cumulated memory: 4224908 KiB

[startup+462.3 s]
/proc/loadavg: 1.00 2.53 5.36 2/191 10205
/proc/meminfo: memFree=27125952/32770624 swapFree=66975072/67108860
[pid=10177] ppid=10174 vsize=4885688 memory=4846508 CPUtime=462.16 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 1182530 0 0 0 46055 161 0 0 20 0 1 0 437691653 5002944512 1211627 33554432000 4194304 6211092 140732866572352 140732866545912 139701895785445 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 1221422 1211627 819 493 0 1214727 0
Current children cumulated CPU time: 462.16 s
Current children cumulated vsize: 4885688 KiB
Current children cumulated memory: 4846508 KiB


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

Current children cumulated vsize: 19962956 KiB
Current children cumulated memory: 19712556 KiB

[startup+1962.3 s]
/proc/loadavg: 1.01 1.06 1.90 2/192 10325
/proc/meminfo: memFree=11608088/32770624 swapFree=66975120/67108860
[pid=10177] ppid=10174 vsize=20561708 memory=20331888 CPUtime=1961.68 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 4949785 0 0 0 195219 949 0 0 20 0 1 0 437691653 21055188992 5082972 33554432000 4194304 6211092 140732866572352 140732866545912 139701895785445 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 5140427 5082972 819 493 0 5133732 0
Current children cumulated CPU time: 1961.68 s
Current children cumulated vsize: 20561708 KiB
Current children cumulated memory: 20331888 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.05 1.84 2/192 10328
/proc/meminfo: memFree=10989028/32770624 swapFree=66975120/67108860
[pid=10177] ppid=10174 vsize=21160460 memory=20949116 CPUtime=2021.66 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 5100121 0 0 0 201171 995 0 0 20 0 1 0 437691653 21668311040 5237279 33554432000 4194304 6211092 140732866572352 140732866545912 139701895785445 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 5290115 5237279 819 493 0 5283420 0
Current children cumulated CPU time: 2021.66 s
Current children cumulated vsize: 21160460 KiB
Current children cumulated memory: 20949116 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.04 1.79 2/191 10331
/proc/meminfo: memFree=10371356/32770624 swapFree=66975120/67108860
[pid=10177] ppid=10174 vsize=21759080 memory=21568124 CPUtime=2081.64 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 5250423 0 0 0 207126 1038 0 0 20 0 1 0 437691653 22281297920 5392031 33554432000 4194304 6211092 140732866572352 140732866545912 139701895785445 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 5439770 5392031 819 493 0 5433075 0
Current children cumulated CPU time: 2081.64 s
Current children cumulated vsize: 21759080 KiB
Current children cumulated memory: 21568124 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.04 1.74 2/191 10336
/proc/meminfo: memFree=9751324/32770624 swapFree=66975120/67108860
[pid=10177] ppid=10174 vsize=22357436 memory=22185088 CPUtime=2141.63 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 5400653 0 0 0 213076 1087 0 0 20 0 1 0 437691653 22894014464 5546272 33554432000 4194304 6211092 140732866572352 140732866545912 139701895785445 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 5589359 5546272 819 493 0 5582664 0
Current children cumulated CPU time: 2141.63 s
Current children cumulated vsize: 22357436 KiB
Current children cumulated memory: 22185088 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.03 1.69 2/191 10339
/proc/meminfo: memFree=9133220/32770624 swapFree=66975120/67108860
[pid=10177] ppid=10174 vsize=22955792 memory=22801804 CPUtime=2201.61 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 5551021 0 0 0 219027 1134 0 0 20 0 1 0 437691653 23506731008 5700451 33554432000 4194304 6211092 140732866572352 140732866545912 139701895785445 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 5738948 5700451 819 493 0 5732253 0
Current children cumulated CPU time: 2201.61 s
Current children cumulated vsize: 22955792 KiB
Current children cumulated memory: 22801804 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.02 1.65 2/191 10342
/proc/meminfo: memFree=8513352/32770624 swapFree=66975120/67108860
[pid=10177] ppid=10174 vsize=23553884 memory=23420548 CPUtime=2261.59 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 5701214 0 0 0 224979 1180 0 0 20 0 1 0 437691653 24119177216 5855137 33554432000 4194304 6211092 140732866572352 140732866545912 139701895785445 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 5888471 5855137 819 493 0 5881776 0
Current children cumulated CPU time: 2261.59 s
Current children cumulated vsize: 23553884 KiB
Current children cumulated memory: 23420548 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.02 1.61 2/191 10347
/proc/meminfo: memFree=7895648/32770624 swapFree=66975120/67108860
[pid=10177] ppid=10174 vsize=24151976 memory=24036984 CPUtime=2321.57 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 5851366 0 0 0 230926 1231 0 0 20 0 1 0 437691653 24731623424 6009246 33554432000 4194304 6211092 140732866572352 140732866545912 139701895785445 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 6037994 6009246 819 493 0 6031299 0
Current children cumulated CPU time: 2321.57 s
Current children cumulated vsize: 24151976 KiB
Current children cumulated memory: 24036984 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.01 1.57 2/191 10357
/proc/meminfo: memFree=7275028/32770624 swapFree=66975124/67108860
[pid=10177] ppid=10174 vsize=24750068 memory=24655480 CPUtime=2381.55 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 6001660 0 0 0 236873 1282 0 0 20 0 1 0 437691653 25344069632 6163870 33554432000 4194304 6211092 140732866572352 140732866545912 139701895785445 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 6187517 6163870 819 493 0 6180822 0
Current children cumulated CPU time: 2381.55 s
Current children cumulated vsize: 24750068 KiB
Current children cumulated memory: 24655480 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.01 1.54 2/191 10360
/proc/meminfo: memFree=6657584/32770624 swapFree=66975124/67108860
[pid=10177] ppid=10174 vsize=25347896 memory=25271668 CPUtime=2441.53 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 6151899 0 0 0 242820 1333 0 0 20 0 1 0 437691653 25956245504 6317917 33554432000 4194304 6211092 140732866572352 140732866545912 139701895785445 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 6336974 6317917 819 493 0 6330279 0
Current children cumulated CPU time: 2441.53 s
Current children cumulated vsize: 25347896 KiB
Current children cumulated memory: 25271668 KiB

[startup+2502.3 s]
/proc/loadavg: 1.05 1.03 1.51 2/191 10365
/proc/meminfo: memFree=6040260/32770624 swapFree=66975124/67108860
[pid=10177] ppid=10174 vsize=25945460 memory=25887796 CPUtime=2501.5 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 6301972 0 0 0 248764 1386 0 0 20 0 1 0 437691653 26568151040 6471949 33554432000 4194304 6211092 140732866572352 140732866545912 139701895785445 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 6486365 6471949 819 493 0 6479670 0
Current children cumulated CPU time: 2501.5 s
Current children cumulated vsize: 25945460 KiB
Current children cumulated memory: 25887796 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.03 1.03 1.50 2/191 10365
/proc/meminfo: memFree=5854768/32770624 swapFree=66975124/67108860
[pid=10177] ppid=10174 vsize=26121944 memory=26070356 CPUtime=2519.21 cores=0-7
/proc/10177/stat : 10177 (cosoco) R 10174 10177 9841 0 -1 4202496 6346342 0 0 0 250520 1401 0 0 20 0 1 0 437691653 26748870656 6517589 33554432000 4194304 6211092 140732866572352 140732866545912 5479648 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 6530486 6517589 819 493 0 6523791 0
Current children cumulated CPU time: 2519.21 s
Current children cumulated vsize: 26121944 KiB
Current children cumulated memory: 26070356 KiB

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

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

[startup+2523.21 s]
# the end of solver process 10177 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2505.45 s, system=15.2284 s

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

[startup+2520.8 s]
/proc/loadavg: 1.03 1.03 1.50 2/191 10365
/proc/meminfo: memFree=5854768/32770624 swapFree=66975124/67108860
[pid=10177] ppid=10174 vsize=26122076 memory=26070356 CPUtime=2519.33 cores=0-7
/proc/10177/stat : 10177 (cosoco) S 10174 10177 9841 0 -1 512 6346348 0 0 0 250531 1402 0 0 20 0 1 0 437691653 26749005824 6517589 33554432000 4194304 6211092 140732866572352 140732866545912 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 6 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 6530519 6517589 819 493 0 6523824 0
Current children cumulated CPU time: 2519.33 s
Current children cumulated vsize: 26122076 KiB
Current children cumulated memory: 26070356 KiB

[startup+2521.6 s]
/proc/loadavg: 1.03 1.03 1.50 2/192 10366
/proc/meminfo: memFree=5359868/32770624 swapFree=66975128/67108860
[pid=10177] ppid=10174 vsize=26122076 memory=26070356 CPUtime=2519.41 cores=0-7
/proc/10177/stat : 10177 (cosoco) S 10174 10177 9841 0 -1 512 6346348 0 0 0 250539 1402 0 0 20 0 1 0 437691653 26749005824 6517589 33554432000 4194304 6211092 140732866572352 140732866545912 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 6 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 6530519 6517589 819 493 0 6523824 0
Current children cumulated CPU time: 2519.41 s
Current children cumulated vsize: 26122076 KiB
Current children cumulated memory: 26070356 KiB

[startup+2522 s]*
/proc/loadavg: 1.03 1.03 1.50 2/192 10367
/proc/meminfo: memFree=4933220/32770624 swapFree=66975128/67108860
[pid=10177] ppid=10174 vsize=26122076 memory=26070356 CPUtime=2519.46 cores=0-7
/proc/10177/stat : 10177 (cosoco) S 10174 10177 9841 0 -1 512 6346348 0 0 0 250544 1402 0 0 20 0 1 0 437691653 26749005824 6517589 33554432000 4194304 6211092 140732866572352 140732866545912 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 6 0 0 0 0 0 8312316 8317760 8548352 140732866573329 140732866573421 140732866573421 140732866576334 0
/proc/10177/statm: 6530519 6517589 819 493 0 6523824 0
Current children cumulated CPU time: 2519.46 s
Current children cumulated vsize: 26122076 KiB
Current children cumulated memory: 26070356 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2523.21
CPU time (s): 2520.67
CPU user time (s): 2505.45
CPU system time (s): 15.2284
CPU usage (%): 99.8996
Max. virtual memory (cumulated for all children) (KiB): 26122076
Max. memory (cumulated for all children) (KiB): 26070356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2505.45
system time used= 15.2284
maximum resident set size= 26070552
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6346348
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= 115025
involuntary context switches= 3207


# summary of solver processes directly reported to runsolver:
#   pid: 10177
#   total CPU time (s): 2520.67
#   total CPU user time (s): 2505.45
#   total CPU system time (s): 15.2284

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.14378 second user time and 16.8578 second system time

The end

Launcher Data 

Begin job on node121 at 2019-09-16 08:10:48
IDJOB=4398488
IDBENCH=139614
IDSOLVER=2851
FILE ID=node121/4398488-1568614290
RUNJOBID= node121-1568611726-9868
PBS_JOBID= 21703457
Free space on /tmp= 61408 MiB

SOLVER NAME= cosoco 2.O parallel
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_19_19.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4398488-1568614290/watcher-4398488-1568614290 -o /tmp/evaluation-result-4398488-1568614290/solver-4398488-1568614290 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node121-1568611726-9868 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4398488-1568614290.xml

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

MD5SUM BENCH= 96fe93baa9d8ae993bfc516e2d84a024
RANDOM SEED=2082619040

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:        31969524 kB
MemAvailable:   31926616 kB
Buffers:           18504 kB
Cached:           233172 kB
SwapCached:         8892 kB
Active:            54028 kB
Inactive:         209892 kB
Active(anon):       4520 kB
Inactive(anon):    38248 kB
Active(file):      49508 kB
Inactive(file):   171644 kB
Unevictable:      109604 kB
Mlocked:          109604 kB
SwapTotal:      67108860 kB
SwapFree:       66975072 kB
Dirty:              2772 kB
Writeback:             0 kB
AnonPages:        112844 kB
Mapped:            38640 kB
Shmem:             21904 kB
Slab:             128460 kB
SReclaimable:      99456 kB
SUnreclaim:        29004 kB
KernelStack:        3424 kB
PageTables:         4912 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     506176 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= 60964 MiB
End job on node121 at 2019-09-16 08:52:51