Trace number 4389928

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) 1738.34 1740.42

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: 16375 MiB (13436 MiB free)
  memory of node 1: 16384 MiB (15245 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4389928-1568359231/watcher-4389928-1568359231 -o /tmp/evaluation-result-4389928-1568359231/solver-4389928-1568359231 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node116-1568346432-13138 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4389928-1568359231.xml 

running on 4 cores: 0-3

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=15292, runsolver pid=15289
Current StackSize limit: 8192 KiB


[startup+0.100163 s]*
/proc/loadavg: 2.00 2.06 2.06 3/199 15293
/proc/meminfo: memFree=29359708/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=38752 memory=15084 CPUtime=0.1 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 3938 0 0 0 10 0 0 0 20 0 1 0 411864832 39682048 3771 33554432000 4194304 6210612 140725035771600 140725035768136 140712342354917 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 9688 3771 809 493 0 2993 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 38752 KiB
Current children cumulated memory: 15084 KiB

[startup+0.21086 s]*
/proc/loadavg: 2.00 2.06 2.06 3/199 15293
/proc/meminfo: memFree=29357848/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=40456 memory=16728 CPUtime=0.21 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 4368 0 0 0 21 0 0 0 20 0 1 0 411864832 41426944 4182 33554432000 4194304 6210612 140725035771600 140725035768136 140712342424107 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 10114 4182 819 493 0 3419 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 40456 KiB
Current children cumulated memory: 16728 KiB

[startup+0.310175 s]*
/proc/loadavg: 2.00 2.06 2.06 3/199 15293
/proc/meminfo: memFree=29357104/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=41412 memory=17520 CPUtime=0.31 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 4591 0 0 0 31 0 0 0 20 0 1 0 411864832 42405888 4380 33554432000 4194304 6210612 140725035771600 140725035768136 140712342354917 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 10353 4380 819 493 0 3658 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 41412 KiB
Current children cumulated memory: 17520 KiB

[startup+0.700293 s]
/proc/loadavg: 2.00 2.06 2.06 3/199 15293
/proc/meminfo: memFree=29355272/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=44828 memory=20952 CPUtime=0.69 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 5451 0 0 0 69 0 0 0 20 0 1 0 411864832 45903872 5238 33554432000 4194304 6210612 140725035771600 140725035745160 140712342354917 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 11207 5238 819 493 0 4512 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 44828 KiB
Current children cumulated memory: 20952 KiB

[startup+1.50031 s]
/proc/loadavg: 2.00 2.06 2.06 3/199 15293
/proc/meminfo: memFree=29350792/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=52032 memory=28324 CPUtime=1.48 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 7261 0 0 0 148 0 0 0 20 0 1 0 411864832 53280768 7081 33554432000 4194304 6210612 140725035771600 140725035745160 140712342354917 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 13008 7081 819 493 0 6313 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 52032 KiB
Current children cumulated memory: 28324 KiB

[startup+3.1106 s]
/proc/loadavg: 2.00 2.06 2.06 3/199 15293
/proc/meminfo: memFree=29332812/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=66632 memory=42808 CPUtime=3.1 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 11081 0 0 0 309 1 0 0 20 0 1 0 411864832 68231168 10702 33554432000 4194304 6210612 140725035771600 140725035745160 5440460 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 16658 10702 819 493 0 9963 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 66632 KiB
Current children cumulated memory: 42808 KiB

[startup+6.30028 s]
/proc/loadavg: 2.00 2.05 2.06 3/199 15293
/proc/meminfo: memFree=29305716/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=95684 memory=71800 CPUtime=6.29 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 18476 0 0 0 627 2 0 0 20 0 1 0 411864832 97980416 17950 33554432000 4194304 6210612 140725035771600 140725035745160 140712342354917 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 23921 17950 819 493 0 17226 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 95684 KiB
Current children cumulated memory: 71800 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.05 2.06 3/200 15301
/proc/meminfo: memFree=29249312/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=154184 memory=129620 CPUtime=12.69 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 33138 0 0 0 1265 4 0 0 20 0 1 0 411864832 157884416 32405 33554432000 4194304 6210612 140725035771600 140725035745160 140712342354917 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 38546 32405 819 493 0 31851 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 154184 KiB
Current children cumulated memory: 129620 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.05 2.06 3/200 15301
/proc/meminfo: memFree=29130300/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=271916 memory=247388 CPUtime=25.49 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 62384 0 0 0 2541 8 0 0 20 0 1 0 411864832 278441984 61847 33554432000 4194304 6210612 140725035771600 140725035745160 140712342350654 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 67979 61847 819 493 0 61284 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 271916 KiB
Current children cumulated memory: 247388 KiB

[startup+51.1106 s]
/proc/loadavg: 2.00 2.05 2.05 3/200 15303
/proc/meminfo: memFree=28896276/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=501308 memory=477404 CPUtime=51.1 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 119571 0 0 0 5094 16 0 0 20 0 1 0 411864832 513339392 119351 33554432000 4194304 6210612 140725035771600 140725035745160 5012624 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 125327 119351 819 493 0 118632 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 501308 KiB
Current children cumulated memory: 477404 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 15307
/proc/meminfo: memFree=28429380/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=969392 memory=943548 CPUtime=102.29 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 233111 0 0 0 10193 36 0 0 20 0 1 0 411864832 992657408 235887 33554432000 4194304 6210612 140725035771600 140725035745160 140712342354917 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 242348 235887 819 493 0 235653 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 969392 KiB
Current children cumulated memory: 943548 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/201 15314
/proc/meminfo: memFree=27883012/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=1513796 memory=1488148 CPUtime=162.26 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 365655 0 0 0 16173 53 0 0 20 0 1 0 411864832 1550127104 372037 33554432000 4194304 6210612 140725035771600 140725035745160 140712342354917 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 378449 372037 819 493 0 371754 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 1513796 KiB
Current children cumulated memory: 1488148 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/201 15318
/proc/meminfo: memFree=27338148/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=2066532 memory=2032568 CPUtime=222.25 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 498191 0 0 0 22154 71 0 0 20 0 1 0 411864832 2116128768 508142 33554432000 4194304 6210612 140725035771600 140725035745160 140712342354917 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 516633 508142 819 493 0 509938 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 2066532 KiB
Current children cumulated memory: 2032568 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/201 15322
/proc/meminfo: memFree=26791896/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=2631708 memory=2577260 CPUtime=282.23 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 630849 0 0 0 28134 89 0 0 20 0 1 0 411864832 2694868992 644315 33554432000 4194304 6210612 140725035771600 140725035745160 140712342354917 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 657927 644315 819 493 0 651232 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 2631708 KiB
Current children cumulated memory: 2577260 KiB

[startup+342.3 s]
/proc/loadavg: 2.08 2.05 2.05 3/200 15329
/proc/meminfo: memFree=26241888/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=3159708 memory=3123940 CPUtime=342.21 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 762944 0 0 0 34114 107 0 0 20 0 1 0 411864832 3235540992 780985 33554432000 4194304 6210612 140725035771600 140725035745160 140712342354917 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 789927 780985 819 493 0 783232 0
Current children cumulated CPU time: 342.21 s
Current children cumulated vsize: 3159708 KiB
Current children cumulated memory: 3123940 KiB

[startup+402.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/200 15333
/proc/meminfo: memFree=25696476/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=3743072 memory=3668276 CPUtime=402.19 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 895552 0 0 0 40092 127 0 0 20 0 1 0 411864832 3832905728 917069 33554432000 4194304 6210612 140725035771600 140725035745160 140712342354917 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 935768 917069 819 493 0 929073 0
Current children cumulated CPU time: 402.19 s
Current children cumulated vsize: 3743072 KiB
Current children cumulated memory: 3668276 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/199 15337
/proc/meminfo: memFree=25151280/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=4271072 memory=4212752 CPUtime=462.18 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 1027659 0 0 0 46070 148 0 0 20 0 1 0 411864832 4373577728 1053188 33554432000 4194304 6210612 140725035771600 140725035745160 140712342354917 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 1067768 1053188 819 493 0 1061073 0
Current children cumulated CPU time: 462.18 s
Current children cumulated vsize: 4271072 KiB
Current children cumulated memory: 4212752 KiB


################
# More data... #
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Current children cumulated vsize: 10282592 KiB
Current children cumulated memory: 10204076 KiB

[startup+1182.3 s]
/proc/loadavg: 2.17 2.14 2.09 3/199 15463
/proc/meminfo: memFree=19055748/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=10809800 memory=10747712 CPUtime=1182.03 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 2614245 0 0 0 117764 439 0 0 20 0 1 0 411864832 11069235200 2686928 33554432000 4194304 6210612 140725035771600 140725035745160 140712342354917 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 2702450 2686928 819 493 0 2695755 0
Current children cumulated CPU time: 1182.03 s
Current children cumulated vsize: 10809800 KiB
Current children cumulated memory: 10747712 KiB

[startup+1242.3 s]
/proc/loadavg: 2.10 2.13 2.09 3/200 15477
/proc/meminfo: memFree=18506544/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=11337140 memory=11293656 CPUtime=1242.01 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 2746320 0 0 0 123735 466 0 0 20 0 1 0 411864832 11609231360 2823414 33554432000 4194304 6210612 140725035771600 140725035745160 140712342354917 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 2834285 2823414 819 493 0 2827590 0
Current children cumulated CPU time: 1242.01 s
Current children cumulated vsize: 11337140 KiB
Current children cumulated memory: 11293656 KiB

[startup+1302.3 s]
/proc/loadavg: 2.04 2.10 2.09 3/200 15481
/proc/meminfo: memFree=17961844/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=11864216 memory=11837028 CPUtime=1302.01 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 2878353 0 0 0 129707 494 0 0 20 0 1 0 411864832 12148957184 2959257 33554432000 4194304 6210612 140725035771600 140725035745160 140712342354917 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 2966054 2959257 819 493 0 2959359 0
Current children cumulated CPU time: 1302.01 s
Current children cumulated vsize: 11864216 KiB
Current children cumulated memory: 11837028 KiB

[startup+1362.3 s]
/proc/loadavg: 2.01 2.09 2.08 3/200 15485
/proc/meminfo: memFree=17416088/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=12578280 memory=12382080 CPUtime=1362 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 3010753 0 0 0 135677 523 0 0 20 0 1 0 411864832 12880158720 3095520 33554432000 4194304 6210612 140725035771600 140725035745160 140712342350654 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 3144570 3095520 819 493 0 3137875 0
Current children cumulated CPU time: 1362 s
Current children cumulated vsize: 12578280 KiB
Current children cumulated memory: 12382080 KiB

[startup+1422.3 s]
/proc/loadavg: 2.49 2.20 2.12 3/200 15491
/proc/meminfo: memFree=16870576/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=13105224 memory=12925412 CPUtime=1421.99 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 3142773 0 0 0 141647 552 0 0 20 0 1 0 411864832 13419749376 3231353 33554432000 4194304 6210612 140725035771600 140725035745160 140712342354917 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 3276306 3231353 819 493 0 3269611 0
Current children cumulated CPU time: 1421.99 s
Current children cumulated vsize: 13105224 KiB
Current children cumulated memory: 12925412 KiB

[startup+1482.3 s]
/proc/loadavg: 2.31 2.22 2.13 3/200 15495
/proc/meminfo: memFree=16326168/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=13632300 memory=13468900 CPUtime=1481.98 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 3274830 0 0 0 147619 579 0 0 20 0 1 0 411864832 13959475200 3367225 33554432000 4194304 6210612 140725035771600 140725035745160 140712342354917 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 3408075 3367225 819 493 0 3401380 0
Current children cumulated CPU time: 1481.98 s
Current children cumulated vsize: 13632300 KiB
Current children cumulated memory: 13468900 KiB

[startup+1542.3 s]
/proc/loadavg: 2.12 2.18 2.13 3/199 15499
/proc/meminfo: memFree=15779724/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=14158980 memory=14013976 CPUtime=1541.97 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 3406691 0 0 0 153586 611 0 0 20 0 1 0 411864832 14498795520 3503494 33554432000 4194304 6210612 140725035771600 140725035745160 140712342354917 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 3539745 3503494 819 493 0 3533050 0
Current children cumulated CPU time: 1541.97 s
Current children cumulated vsize: 14158980 KiB
Current children cumulated memory: 14013976 KiB

[startup+1602.3 s]
/proc/loadavg: 2.04 2.14 2.12 3/199 15505
/proc/meminfo: memFree=15235956/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=14685396 memory=14556828 CPUtime=1601.96 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 3538574 0 0 0 159550 646 0 0 20 0 1 0 411864832 15037845504 3639207 33554432000 4194304 6210612 140725035771600 140725035745160 140712342354917 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 3671349 3639207 819 493 0 3664654 0
Current children cumulated CPU time: 1601.96 s
Current children cumulated vsize: 14685396 KiB
Current children cumulated memory: 14556828 KiB

[startup+1662.3 s]
/proc/loadavg: 2.02 2.12 2.11 3/199 15509
/proc/meminfo: memFree=14692724/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=15211812 memory=15099664 CPUtime=1661.95 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 3670417 0 0 0 165513 682 0 0 20 0 1 0 411864832 15576895488 3774916 33554432000 4194304 6210612 140725035771600 140725035745160 140712342354917 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 3802953 3774916 819 493 0 3796258 0
Current children cumulated CPU time: 1661.95 s
Current children cumulated vsize: 15211812 KiB
Current children cumulated memory: 15099664 KiB

[startup+1722.3 s]
/proc/loadavg: 2.01 2.10 2.11 3/199 15513
/proc/meminfo: memFree=14149132/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=15738228 memory=15642320 CPUtime=1721.94 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 3802307 0 0 0 171477 717 0 0 20 0 1 0 411864832 16115945472 3910580 33554432000 4194304 6210612 140725035771600 140725035745160 140712342354917 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 3934557 3910580 819 493 0 3927862 0
Current children cumulated CPU time: 1721.94 s
Current children cumulated vsize: 15738228 KiB
Current children cumulated memory: 15642320 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1737.6 s]
/proc/loadavg: 2.00 2.09 2.11 3/200 15515
/proc/meminfo: memFree=14013384/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=15872340 memory=15782632 CPUtime=1737.23 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 4202496 3835915 0 0 0 172996 727 0 0 20 0 1 0 411864832 16253276160 3945658 33554432000 4194304 6210612 140725035771600 140725035745160 140712342354917 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 3968085 3945658 819 493 0 3961390 0
Current children cumulated CPU time: 1737.23 s
Current children cumulated vsize: 15872340 KiB
Current children cumulated memory: 15782632 KiB

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

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

[startup+1740.42 s]
# the end of solver process 15292 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1730.2 s, system=8.13997 s

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

[startup+1738.4 s]
/proc/loadavg: 2.00 2.09 2.11 3/201 15516
/proc/meminfo: memFree=13821584/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=15872340 memory=15782632 CPUtime=1737.35 cores=0-3
/proc/15292/stat : 15292 (cosoco) R 15289 15292 13106 0 -1 512 3835920 0 0 0 173005 730 0 0 20 0 1 0 411864832 16253276160 3945658 33554432000 4194304 6210612 140725035771600 140725035745160 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 3968085 3945658 819 493 0 3961390 0
Current children cumulated CPU time: 1737.35 s
Current children cumulated vsize: 15872340 KiB
Current children cumulated memory: 15782632 KiB

[startup+1739.2 s]
/proc/loadavg: 2.00 2.09 2.11 3/201 15516
/proc/meminfo: memFree=13369356/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=15872340 memory=15782632 CPUtime=1737.46 cores=0-3
/proc/15292/stat : 15292 (cosoco) S 15289 15292 13106 0 -1 512 3835920 0 0 0 173015 731 0 0 20 0 1 0 411864832 16253276160 3945658 33554432000 4194304 6210612 140725035771600 140725035745160 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 1 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 3968085 3945658 819 493 0 3961390 0
Current children cumulated CPU time: 1737.46 s
Current children cumulated vsize: 15872340 KiB
Current children cumulated memory: 15782632 KiB

[startup+1739.6 s]
/proc/loadavg: 2.00 2.09 2.11 3/201 15516
/proc/meminfo: memFree=13369356/32770688 swapFree=66961044/67108860
[pid=15292] ppid=15289 vsize=15872340 memory=15782632 CPUtime=1737.52 cores=0-3
/proc/15292/stat : 15292 (cosoco) S 15289 15292 13106 0 -1 512 3835920 0 0 0 173020 732 0 0 20 0 1 0 411864832 16253276160 3945658 33554432000 4194304 6210612 140725035771600 140725035745160 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8308220 8313664 24829952 140725035774987 140725035775089 140725035775089 140725035777998 0
/proc/15292/statm: 3968085 3945658 819 493 0 3961390 0
Current children cumulated CPU time: 1737.52 s
Current children cumulated vsize: 15872340 KiB
Current children cumulated memory: 15782632 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1740.42
CPU time (s): 1738.34
CPU user time (s): 1730.2
CPU system time (s): 8.13997
CPU usage (%): 99.8807
Max. virtual memory (cumulated for all children) (KiB): 15872340
Max. memory (cumulated for all children) (KiB): 15782632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1730.2
system time used= 8.13997
maximum resident set size= 15782816
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3835920
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= 113340
involuntary context switches= 1247


# summary of solver processes directly reported to runsolver:
#   pid: 15292
#   total CPU time (s): 1738.34
#   total CPU user time (s): 1730.2
#   total CPU system time (s): 8.13997

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.61002 second user time and 13.4939 second system time

The end

Launcher Data 

Begin job on node116 at 2019-09-13 09:19:51
IDJOB=4389928
IDBENCH=139614
IDSOLVER=2829
FILE ID=node116/4389928-1568359231
RUNJOBID= node116-1568346432-13138
PBS_JOBID= 21701168
Free space on /tmp= 56884 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_19_19.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4389928-1568359231/watcher-4389928-1568359231 -o /tmp/evaluation-result-4389928-1568359231/solver-4389928-1568359231 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node116-1568346432-13138 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4389928-1568359231.xml

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

MD5SUM BENCH= 96fe93baa9d8ae993bfc516e2d84a024
RANDOM SEED=1596309768

node116.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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 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		: 2667.000
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	: 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		: 2667.000
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	: 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		: 2667.000
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:       32770688 kB
MemFree:        29371012 kB
MemAvailable:   31399836 kB
Buffers:          114148 kB
Cached:          2191644 kB
SwapCached:        46640 kB
Active:          1276612 kB
Inactive:        1528052 kB
Active(anon):     452612 kB
Inactive(anon):    86980 kB
Active(file):     824000 kB
Inactive(file):  1441072 kB
Unevictable:      110248 kB
Mlocked:          110248 kB
SwapTotal:      67108860 kB
SwapFree:       66961044 kB
Dirty:              2772 kB
Writeback:             0 kB
AnonPages:        563664 kB
Mapped:            44852 kB
Shmem:             31948 kB
Slab:             187584 kB
SReclaimable:     159172 kB
SUnreclaim:        28412 kB
KernelStack:        3472 kB
PageTables:         6460 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494204 kB
Committed_AS:     975116 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350212 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    505856 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116160 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 56444 MiB
End job on node116 at 2019-09-13 09:48:51