Trace number 4409522

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
cosoco 2.0 parallel? (TO) 2521.05 2523.4

General information on the benchmark

NameOpd/Opd-sum-small/
Opd-10-032-009.xml
MD5SUM60cee350f909e875fed1272f4ca3f397
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark6.54492
Satisfiable
(Un)Satisfiability was proved
Number of variables321
Number of constraints56
Number of domains2
Minimum domain size2
Maximum domain size31
Distribution of domain sizes[{"size":2,"count":320},{"size":31,"count":1}]
Minimum variable degree11
Maximum variable degree46
Distribution of variable degrees[{"degree":11,"count":320},{"degree":46,"count":1}]
Minimum constraint arity32
Maximum constraint arity320
Distribution of constraint arities[{"arity":32,"count":10},{"arity":65,"count":45},{"arity":320,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":55}]
Optimization problemYES
Type of objectivemin VAR

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 (15185 MiB free)
  memory of node 1: 16384 MiB (15478 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4409522-1569821465/watcher-4409522-1569821465 -o /tmp/evaluation-result-4409522-1569821465/solver-4409522-1569821465 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node147-1569818085-14128 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4409522-1569821465.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=14881, runsolver pid=14878
Current StackSize limit: 8192 KiB


[startup+0.100149 s]*
/proc/loadavg: 8.04 8.21 7.73 2/192 14882
/proc/meminfo: memFree=31397100/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=30000 memory=6328 CPUtime=0.1 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 1800 0 0 0 10 0 0 0 20 0 1 0 558060251 30720000 1582 33554432000 4194304 6211132 140724648539120 140724648535656 5446258 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 7500 1582 846 493 0 805 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30000 KiB
Current children cumulated memory: 6328 KiB

[startup+0.209302 s]*
/proc/loadavg: 8.04 8.21 7.73 2/192 14882
/proc/meminfo: memFree=31395768/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=31240 memory=7648 CPUtime=0.21 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 2100 0 0 0 21 0 0 0 20 0 1 0 558060251 31989760 1912 33554432000 4194304 6211132 140724648539120 140724648535656 140041182976997 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 7810 1912 846 493 0 1115 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 31240 KiB
Current children cumulated memory: 7648 KiB

[startup+0.308567 s]*
/proc/loadavg: 8.04 8.21 7.73 2/192 14882
/proc/meminfo: memFree=31394780/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=32336 memory=8704 CPUtime=0.31 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 2383 0 0 0 31 0 0 0 20 0 1 0 558060251 33112064 2176 33554432000 4194304 6211132 140724648539120 140724648535656 140041182976997 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 8084 2176 846 493 0 1389 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32336 KiB
Current children cumulated memory: 8704 KiB

[startup+0.700275 s]
/proc/loadavg: 8.04 8.21 7.73 2/192 14882
/proc/meminfo: memFree=31392176/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=36768 memory=13076 CPUtime=0.69 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 3477 0 0 0 69 0 0 0 20 0 1 0 558060251 37650432 3269 33554432000 4194304 6211132 140724648539120 140724648535656 140041182976997 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 9192 3269 846 493 0 2497 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 36768 KiB
Current children cumulated memory: 13076 KiB

[startup+1.50027 s]
/proc/loadavg: 8.04 8.21 7.73 2/192 14882
/proc/meminfo: memFree=31386596/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=45956 memory=22208 CPUtime=1.49 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 5757 0 0 0 149 0 0 0 20 0 1 0 558060251 47058944 5552 33554432000 4194304 6211132 140724648539120 140724648535656 140041182976997 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 11489 5552 846 493 0 4794 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 45956 KiB
Current children cumulated memory: 22208 KiB

[startup+3.10931 s]
/proc/loadavg: 8.04 8.21 7.73 2/192 14882
/proc/meminfo: memFree=31364116/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=64580 memory=40520 CPUtime=3.1 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 10450 0 0 0 309 1 0 0 20 0 1 0 558060251 66129920 10130 33554432000 4194304 6211132 140724648539120 140724648520520 140041182976997 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 16145 10130 846 493 0 9450 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 64580 KiB
Current children cumulated memory: 40520 KiB

[startup+6.30027 s]
/proc/loadavg: 7.48 8.09 7.69 2/192 14882
/proc/meminfo: memFree=31329656/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=101580 memory=77044 CPUtime=6.29 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 19641 0 0 0 627 2 0 0 20 0 1 0 558060251 104017920 19261 33554432000 4194304 6211132 140724648539120 140724648520520 140041182976997 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 25395 19261 846 493 0 18700 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 101580 KiB
Current children cumulated memory: 77044 KiB

[startup+12.7003 s]
/proc/loadavg: 6.96 7.97 7.66 2/192 14882
/proc/meminfo: memFree=31261024/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=176676 memory=149848 CPUtime=12.69 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 37988 0 0 0 1264 5 0 0 20 0 1 0 558060251 180916224 37462 33554432000 4194304 6211132 140724648539120 140724648520520 140041182976997 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 44169 37462 846 493 0 37474 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 176676 KiB
Current children cumulated memory: 149848 KiB

[startup+25.5003 s]
/proc/loadavg: 5.64 7.63 7.55 2/192 14884
/proc/meminfo: memFree=31110680/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=321072 memory=297240 CPUtime=25.48 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 74013 0 0 0 2538 10 0 0 20 0 1 0 558060251 328777728 74310 33554432000 4194304 6211132 140724648539120 140724648520520 140041182976997 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 80268 74310 846 493 0 73573 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 321072 KiB
Current children cumulated memory: 297240 KiB

[startup+51.1093 s]
/proc/loadavg: 4.06 7.10 7.38 2/192 14885
/proc/meminfo: memFree=30817148/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=618160 memory=589756 CPUtime=51.08 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 144694 0 0 0 5088 20 0 0 20 0 1 0 558060251 632995840 147439 33554432000 4194304 6211132 140724648539120 140724648520520 140041182976997 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 154540 147439 846 493 0 147845 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 618160 KiB
Current children cumulated memory: 589756 KiB

[startup+102.3 s]
/proc/loadavg: 2.33 6.16 7.04 2/192 14887
/proc/meminfo: memFree=30232792/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=1217080 memory=1172376 CPUtime=102.26 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 285210 0 0 0 10185 41 0 0 20 0 1 0 558060251 1246289920 293094 33554432000 4194304 6211132 140724648539120 140724648520520 5478438 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 304270 293094 846 493 0 297575 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 1217080 KiB
Current children cumulated memory: 1172376 KiB

[startup+162.3 s]
/proc/loadavg: 1.49 5.22 6.66 2/192 14892
/proc/meminfo: memFree=29546964/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=1907688 memory=1857016 CPUtime=162.24 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 449283 0 0 0 16163 61 0 0 20 0 1 0 558060251 1953472512 464254 33554432000 4194304 6211132 140724648539120 140724648520520 5455666 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 476922 464254 846 493 0 470227 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 1907688 KiB
Current children cumulated memory: 1857016 KiB

[startup+222.3 s]
/proc/loadavg: 1.18 4.45 6.31 2/192 14895
/proc/meminfo: memFree=28862256/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=2617656 memory=2541524 CPUtime=222.22 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 613357 0 0 0 22141 81 0 0 20 0 1 0 558060251 2680479744 635381 33554432000 4194304 6211132 140724648539120 140724648520520 140041182976997 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 654414 635381 846 493 0 647719 0
Current children cumulated CPU time: 222.22 s
Current children cumulated vsize: 2617656 KiB
Current children cumulated memory: 2541524 KiB

[startup+282.3 s]
/proc/loadavg: 1.07 3.83 5.98 2/192 14898
/proc/meminfo: memFree=28176332/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=3270660 memory=3226016 CPUtime=282.2 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 776901 0 0 0 28117 103 0 0 20 0 1 0 558060251 3349155840 806504 33554432000 4194304 6211132 140724648539120 140724648520520 140041182976997 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 817665 806504 846 493 0 810970 0
Current children cumulated CPU time: 282.2 s
Current children cumulated vsize: 3270660 KiB
Current children cumulated memory: 3226016 KiB

[startup+342.3 s]
/proc/loadavg: 1.02 3.31 5.67 2/191 14903
/proc/meminfo: memFree=27491096/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=4008016 memory=3909344 CPUtime=342.2 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 940759 0 0 0 34091 129 0 0 20 0 1 0 558060251 4104208384 977336 33554432000 4194304 6211132 140724648539120 140724648520520 5446956 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 1002004 977336 846 493 0 995309 0
Current children cumulated CPU time: 342.2 s
Current children cumulated vsize: 4008016 KiB
Current children cumulated memory: 3909344 KiB

[startup+402.3 s]
/proc/loadavg: 1.01 2.89 5.37 2/191 14906
/proc/meminfo: memFree=26806068/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=4660888 memory=4593220 CPUtime=402.18 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 1104289 0 0 0 40065 153 0 0 20 0 1 0 558060251 4772749312 1148305 33554432000 4194304 6211132 140724648539120 140724648520520 140041182976997 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 1165222 1148305 846 493 0 1158527 0
Current children cumulated CPU time: 402.18 s
Current children cumulated vsize: 4660888 KiB
Current children cumulated memory: 4593220 KiB

[startup+462.3 s]
/proc/loadavg: 1.00 2.55 5.10 2/191 14909
/proc/meminfo: memFree=26120904/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=5315788 memory=5277528 CPUtime=462.16 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 1267968 0 0 0 46038 178 0 0 20 0 1 0 558060251 5443366912 1319382 33554432000 4194304 6211132 140724648539120 140724648520520 5443112 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 1328947 1319382 846 493 0 1322252 0
Current children cumulated CPU time: 462.16 s
Current children cumulated vsize: 5315788 KiB
Current children cumulated memory: 5277528 KiB


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

Current children cumulated vsize: 21986872 KiB
Current children cumulated memory: 21655960 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.01 1.82 2/193 15051
/proc/meminfo: memFree=9029188/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=22636312 memory=22334084 CPUtime=1961.75 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 5353960 0 0 0 195082 1093 0 0 20 0 1 0 558060251 23179583488 5583521 33554432000 4194304 6211132 140724648539120 140724648520520 140041182976997 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 5659078 5583521 846 493 0 5652383 0
Current children cumulated CPU time: 1961.75 s
Current children cumulated vsize: 22636312 KiB
Current children cumulated memory: 22334084 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.01 1.77 2/193 15054
/proc/meminfo: memFree=8346268/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=23285752 memory=23016292 CPUtime=2021.74 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 5516794 0 0 0 201029 1145 0 0 20 0 1 0 558060251 23844610048 5754073 33554432000 4194304 6211132 140724648539120 140724648520520 140041182976997 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 5821438 5754073 846 493 0 5814743 0
Current children cumulated CPU time: 2021.74 s
Current children cumulated vsize: 23285752 KiB
Current children cumulated memory: 23016292 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.01 1.72 2/192 15057
/proc/meminfo: memFree=7665044/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=23935192 memory=23696636 CPUtime=2081.72 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 5679698 0 0 0 206973 1199 0 0 20 0 1 0 558060251 24509636608 5924159 33554432000 4194304 6211132 140724648539120 140724648520520 140041182976997 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 5983798 5924159 846 493 0 5977103 0
Current children cumulated CPU time: 2081.72 s
Current children cumulated vsize: 23935192 KiB
Current children cumulated memory: 23696636 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.01 1.67 2/191 15062
/proc/meminfo: memFree=6983480/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=24584500 memory=24376540 CPUtime=2141.71 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 5842490 0 0 0 212919 1252 0 0 20 0 1 0 558060251 25174528000 6094135 33554432000 4194304 6211132 140724648539120 140724648520520 140041192921944 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 6146125 6094135 846 493 0 6139430 0
Current children cumulated CPU time: 2141.71 s
Current children cumulated vsize: 24584500 KiB
Current children cumulated memory: 24376540 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.01 1.63 2/191 15065
/proc/meminfo: memFree=6301816/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=25233808 memory=25056444 CPUtime=2201.69 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 6005270 0 0 0 218862 1307 0 0 20 0 1 0 558060251 25839419392 6264111 33554432000 4194304 6211132 140724648539120 140724648520520 140041182976997 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 6308452 6264111 846 493 0 6301757 0
Current children cumulated CPU time: 2201.69 s
Current children cumulated vsize: 25233808 KiB
Current children cumulated memory: 25056444 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.01 1.59 2/191 15068
/proc/meminfo: memFree=5620692/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=25883116 memory=25736520 CPUtime=2261.66 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 6168127 0 0 0 224804 1362 0 0 20 0 1 0 558060251 26504310784 6434130 33554432000 4194304 6211132 140724648539120 140724648520520 140041182976997 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 6470779 6434130 846 493 0 6464084 0
Current children cumulated CPU time: 2261.66 s
Current children cumulated vsize: 25883116 KiB
Current children cumulated memory: 25736520 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.01 1.56 2/191 15073
/proc/meminfo: memFree=4939268/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=26531896 memory=26415892 CPUtime=2321.65 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 6330781 0 0 0 230745 1420 0 0 20 0 1 0 558060251 27168661504 6603973 33554432000 4194304 6211132 140724648539120 140724648520520 5455690 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 6632974 6603973 846 493 0 6626279 0
Current children cumulated CPU time: 2321.65 s
Current children cumulated vsize: 26531896 KiB
Current children cumulated memory: 26415892 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.01 1.52 2/192 15084
/proc/meminfo: memFree=4257752/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=27180676 memory=27095704 CPUtime=2381.63 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 6493547 0 0 0 236689 1474 0 0 20 0 1 0 558060251 27833012224 6773926 33554432000 4194304 6211132 140724648539120 140724648520520 140041182976997 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 6795169 6773926 846 493 0 6788474 0
Current children cumulated CPU time: 2381.63 s
Current children cumulated vsize: 27180676 KiB
Current children cumulated memory: 27095704 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.01 1.49 2/192 15087
/proc/meminfo: memFree=3575220/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=27829324 memory=27777124 CPUtime=2441.61 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 6656172 0 0 0 242628 1533 0 0 20 0 1 0 558060251 28497227776 6944281 33554432000 4194304 6211132 140724648539120 140724648520520 140041192921926 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 6957331 6944281 846 493 0 6950636 0
Current children cumulated CPU time: 2441.61 s
Current children cumulated vsize: 27829324 KiB
Current children cumulated memory: 27777124 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.01 1.46 2/192 15092
/proc/meminfo: memFree=2897344/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=29108208 memory=28453636 CPUtime=2501.6 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 6819227 0 0 0 248569 1591 0 0 20 0 1 0 558060251 29806804992 7113409 33554432000 4194304 6211132 140724648539120 140724648520520 140041182976997 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 7277052 7113409 846 493 0 7270357 0
Current children cumulated CPU time: 2501.6 s
Current children cumulated vsize: 29108208 KiB
Current children cumulated memory: 28453636 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.01 1.45 2/192 15093
/proc/meminfo: memFree=2691780/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=29299740 memory=28655600 CPUtime=2519.3 cores=0-7
/proc/14881/stat : 14881 (cosoco) R 14878 14881 14101 0 -1 4202496 6867343 0 0 0 250322 1608 0 0 20 0 1 0 558060251 30002933760 7163900 33554432000 4194304 6211132 140724648539120 140724648520520 140041182976997 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 7324935 7163900 846 493 0 7318240 0
Current children cumulated CPU time: 2519.3 s
Current children cumulated vsize: 29299740 KiB
Current children cumulated memory: 28655600 KiB

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

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

[startup+2523.4 s]
# the end of solver process 14881 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2503.49 s, system=17.5539 s

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

[startup+2520.8 s]
/proc/loadavg: 1.00 1.01 1.45 2/192 15093
/proc/meminfo: memFree=2691780/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=29299740 memory=28655600 CPUtime=2519.44 cores=0-7
/proc/14881/stat : 14881 (cosoco) S 14878 14881 14101 0 -1 512 6867350 0 0 0 250330 1614 0 0 20 0 1 0 558060251 30002933760 7163900 33554432000 4194304 6211132 140724648539120 140724648520520 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 1 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 7324935 7163900 846 493 0 7318240 0
Current children cumulated CPU time: 2519.44 s
Current children cumulated vsize: 29299740 KiB
Current children cumulated memory: 28655600 KiB

[startup+2521.6 s]
/proc/loadavg: 1.00 1.01 1.45 1/193 15094
/proc/meminfo: memFree=2148264/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=29299740 memory=28655600 CPUtime=2519.57 cores=0-7
/proc/14881/stat : 14881 (cosoco) S 14878 14881 14101 0 -1 512 6867350 0 0 0 250343 1614 0 0 20 0 1 0 558060251 30002933760 7163900 33554432000 4194304 6211132 140724648539120 140724648520520 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 1 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 7324935 7163900 846 493 0 7318240 0
Current children cumulated CPU time: 2519.57 s
Current children cumulated vsize: 29299740 KiB
Current children cumulated memory: 28655600 KiB

[startup+2522 s]*
/proc/loadavg: 1.00 1.01 1.45 2/193 15094
/proc/meminfo: memFree=1571948/32770624 swapFree=66936012/67108860
[pid=14881] ppid=14878 vsize=29299740 memory=28655600 CPUtime=2519.65 cores=0-7
/proc/14881/stat : 14881 (cosoco) S 14878 14881 14101 0 -1 512 6867350 0 0 0 250349 1616 0 0 20 0 1 0 558060251 30002933760 7163900 33554432000 4194304 6211132 140724648539120 140724648520520 5189582 0 16384 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25645056 140724648547345 140724648547437 140724648547437 140724648550350 0
/proc/14881/statm: 7324935 7163900 846 493 0 7318240 0
Current children cumulated CPU time: 2519.65 s
Current children cumulated vsize: 29299740 KiB
Current children cumulated memory: 28655600 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2523.4
CPU time (s): 2521.05
CPU user time (s): 2503.49
CPU system time (s): 17.5539
CPU usage (%): 99.9066
Max. virtual memory (cumulated for all children) (KiB): 29299740
Max. memory (cumulated for all children) (KiB): 28655600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2503.49
system time used= 17.5539
maximum resident set size= 28655804
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6867350
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= 139685
involuntary context switches= 1474


# summary of solver processes directly reported to runsolver:
#   pid: 14881
#   total CPU time (s): 2521.05
#   total CPU user time (s): 2503.49
#   total CPU system time (s): 17.5539

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.69984 second user time and 17.0571 second system time

The end

Launcher Data 

Begin job on node147 at 2019-09-30 07:30:21
IDJOB=4409522
IDBENCH=123000
IDSOLVER=2877
FILE ID=node147/4409522-1569821465
RUNJOBID= node147-1569818085-14128
PBS_JOBID= 21705926
Free space on /tmp= 62032 MiB

SOLVER NAME= cosoco 2.0 parallel
BENCH NAME= XCSP17/Opd/Opd-sum-small/Opd-10-032-009.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4409522-1569821465/watcher-4409522-1569821465 -o /tmp/evaluation-result-4409522-1569821465/solver-4409522-1569821465 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node147-1569818085-14128 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4409522-1569821465.xml

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

MD5SUM BENCH= 60cee350f909e875fed1272f4ca3f397
RANDOM SEED=1271779175

node147.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	: 5333.52
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	: 5333.52
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	: 5333.52
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	: 5333.52
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:        31399776 kB
MemAvailable:   31795672 kB
Buffers:          233568 kB
Cached:           491036 kB
SwapCached:        68896 kB
Active:           415848 kB
Inactive:         382200 kB
Active(anon):      18672 kB
Inactive(anon):   136748 kB
Active(file):     397176 kB
Inactive(file):   245452 kB
Unevictable:      107716 kB
Mlocked:          107716 kB
SwapTotal:      67108860 kB
SwapFree:       66936012 kB
Dirty:              2836 kB
Writeback:             0 kB
AnonPages:        112888 kB
Mapped:            26996 kB
Shmem:             73672 kB
Slab:             167128 kB
SReclaimable:     138208 kB
SUnreclaim:        28920 kB
KernelStack:        3424 kB
PageTables:         5528 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     538500 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:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 61488 MiB
End job on node147 at 2019-09-30 08:12:24