Trace number 4398465

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) 2520.68 2523.21

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_15_2.xml
MD5SUM5f96bf565600cbf50f8c2cf3fe757a5f
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark105
Best CPU time to get the best result obtained on this benchmark2520.58
Satisfiable
(Un)Satisfiability was proved
Number of variables12654
Number of constraints466
Number of domains4
Minimum domain size2
Maximum domain size111
Distribution of domain sizes[{"size":2,"count":12321},{"size":11,"count":111},{"size":51,"count":111},{"size":111,"count":111}]
Minimum variable degree2
Maximum variable degree114
Distribution of variable degrees[{"degree":2,"count":12432},{"degree":3,"count":111},{"degree":112,"count":78},{"degree":113,"count":24},{"degree":114,"count":9}]
Minimum constraint arity2
Maximum constraint arity112
Distribution of constraint arities[{"arity":2,"count":132},{"arity":111,"count":112},{"arity":112,"count":222}]
Number of extensional constraints0
Number of intensional constraints132
Distribution of constraint types[{"type":"intension","count":132},{"type":"sum","count":112},{"type":"element","count":111},{"type":"channel","count":111}]
Optimization problemYES
Type of objectivemin SUM

Solver Data


Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (14250 MiB free)
  memory of node 1: 16384 MiB (15503 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4398465-1568613919/watcher-4398465-1568613919 -o /tmp/evaluation-result-4398465-1568613919/solver-4398465-1568613919 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node125-1568607248-24632 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4398465-1568613919.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=25418, runsolver pid=25415
Current StackSize limit: 8192 KiB


[startup+0.100158 s]*
/proc/loadavg: 8.35 8.23 8.24 2/193 25419
/proc/meminfo: memFree=30432812/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=67748 memory=43492 CPUtime=0.1 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 11092 0 0 0 9 1 0 0 20 0 1 0 437658729 69373952 10873 33554432000 4194304 6211092 140732210505632 140732210502168 140471881898981 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 16937 10873 754 493 0 10242 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 67748 KiB
Current children cumulated memory: 43492 KiB

[startup+0.209005 s]*
/proc/loadavg: 8.35 8.23 8.24 2/193 25419
/proc/meminfo: memFree=30402928/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=93216 memory=69364 CPUtime=0.21 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 17526 0 0 0 19 2 0 0 20 0 1 0 437658729 95453184 17341 33554432000 4194304 6211092 140732210505632 140732210502168 140471881898981 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 23304 17341 809 493 0 16609 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 93216 KiB
Current children cumulated memory: 69364 KiB

[startup+0.308616 s]*
/proc/loadavg: 8.35 8.23 8.24 2/193 25419
/proc/meminfo: memFree=30401440/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=94664 memory=70684 CPUtime=0.31 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 17894 0 0 0 29 2 0 0 20 0 1 0 437658729 96935936 17671 33554432000 4194304 6211092 140732210505632 140732210502168 140471881898981 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 23666 17671 819 493 0 16971 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 94664 KiB
Current children cumulated memory: 70684 KiB

[startup+0.700328 s]
/proc/loadavg: 8.35 8.23 8.24 2/193 25419
/proc/meminfo: memFree=30399972/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=98632 memory=74644 CPUtime=0.69 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 18876 0 0 0 67 2 0 0 20 0 1 0 437658729 100999168 18661 33554432000 4194304 6211092 140732210505632 140732210479192 140471891843910 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 24658 18661 819 493 0 17963 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 98632 KiB
Current children cumulated memory: 74644 KiB

[startup+1.50033 s]
/proc/loadavg: 8.35 8.23 8.24 2/193 25419
/proc/meminfo: memFree=30395124/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=106952 memory=82832 CPUtime=1.49 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 20929 0 0 0 147 2 0 0 20 0 1 0 437658729 109518848 20708 33554432000 4194304 6211092 140732210505632 140732210479192 5455653 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 26738 20708 819 493 0 20043 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 106952 KiB
Current children cumulated memory: 82832 KiB

[startup+3.10917 s]
/proc/loadavg: 7.76 8.11 8.20 2/193 25419
/proc/meminfo: memFree=30373748/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=123636 memory=99328 CPUtime=3.1 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 25289 0 0 0 307 3 0 0 20 0 1 0 437658729 126603264 24832 33554432000 4194304 6211092 140732210505632 140732210479192 140471881898981 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 30909 24832 819 493 0 24214 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 123636 KiB
Current children cumulated memory: 99328 KiB

[startup+6.30032 s]
/proc/loadavg: 7.76 8.11 8.20 2/193 25419
/proc/meminfo: memFree=30343400/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=157048 memory=132252 CPUtime=6.28 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 33679 0 0 0 624 4 0 0 20 0 1 0 437658729 160817152 33063 33554432000 4194304 6211092 140732210505632 140732210479192 5012912 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 39262 33063 819 493 0 32567 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 157048 KiB
Current children cumulated memory: 132252 KiB

[startup+12.7004 s]
/proc/loadavg: 7.22 7.99 8.16 2/193 25421
/proc/meminfo: memFree=30281516/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=222244 memory=197980 CPUtime=12.68 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 50320 0 0 0 1262 6 0 0 20 0 1 0 437658729 227577856 49495 33554432000 4194304 6211092 140732210505632 140732210479192 5012856 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 55561 49495 819 493 0 48866 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 222244 KiB
Current children cumulated memory: 197980 KiB

[startup+25.5003 s]
/proc/loadavg: 5.84 7.65 8.05 2/193 25421
/proc/meminfo: memFree=30147572/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=355288 memory=329928 CPUtime=25.48 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 83620 0 0 0 2537 11 0 0 20 0 1 0 437658729 363814912 82482 33554432000 4194304 6211092 140732210505632 140732210479192 5452223 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 88822 82482 819 493 0 82127 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 355288 KiB
Current children cumulated memory: 329928 KiB

[startup+51.1085 s]
/proc/loadavg: 4.19 7.12 7.86 2/192 25422
/proc/meminfo: memFree=29877756/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=623388 memory=595224 CPUtime=51.08 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 148478 0 0 0 5088 20 0 0 20 0 1 0 437658729 638349312 148806 33554432000 4194304 6211092 140732210505632 140732210479192 5013001 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 155847 148806 819 493 0 149152 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 623388 KiB
Current children cumulated memory: 595224 KiB

[startup+102.3 s]
/proc/loadavg: 2.38 6.17 7.50 2/191 25427
/proc/meminfo: memFree=29350020/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=1163416 memory=1123324 CPUtime=102.25 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 277448 0 0 0 10188 37 0 0 20 0 1 0 437658729 1191337984 280831 33554432000 4194304 6211092 140732210505632 140732210479192 5479691 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 290854 280831 819 493 0 284159 0
Current children cumulated CPU time: 102.25 s
Current children cumulated vsize: 1163416 KiB
Current children cumulated memory: 1123324 KiB

[startup+162.3 s]
/proc/loadavg: 1.51 5.23 7.09 2/191 25430
/proc/meminfo: memFree=28728860/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=1788752 memory=1743452 CPUtime=162.22 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 428462 0 0 0 16167 55 0 0 20 0 1 0 437658729 1831682048 435863 33554432000 4194304 6211092 140732210505632 140732210479192 5451482 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 447188 435863 819 493 0 440493 0
Current children cumulated CPU time: 162.22 s
Current children cumulated vsize: 1788752 KiB
Current children cumulated memory: 1743452 KiB

[startup+222.3 s]
/proc/loadavg: 1.19 4.46 6.71 2/191 25433
/proc/meminfo: memFree=28106984/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=2389616 memory=2364768 CPUtime=222.21 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 578733 0 0 0 22145 76 0 0 20 0 1 0 437658729 2446966784 591192 33554432000 4194304 6211092 140732210505632 140732210479192 140471881898981 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 597404 591192 819 493 0 590709 0
Current children cumulated CPU time: 222.21 s
Current children cumulated vsize: 2389616 KiB
Current children cumulated memory: 2364768 KiB

[startup+282.3 s]
/proc/loadavg: 1.07 3.83 6.35 2/192 25439
/proc/meminfo: memFree=27486080/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=3027128 memory=2984200 CPUtime=282.18 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 729537 0 0 0 28122 96 0 0 20 0 1 0 437658729 3099779072 746050 33554432000 4194304 6211092 140732210505632 140732210479192 140471881898981 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 756782 746050 819 493 0 750087 0
Current children cumulated CPU time: 282.18 s
Current children cumulated vsize: 3027128 KiB
Current children cumulated memory: 2984200 KiB

[startup+342.3 s]
/proc/loadavg: 1.03 3.32 6.02 2/193 25450
/proc/meminfo: memFree=26865796/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=3627860 memory=3603792 CPUtime=342.16 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 879980 0 0 0 34099 117 0 0 20 0 1 0 437658729 3714928640 900948 33554432000 4194304 6211092 140732210505632 140732210479192 5440671 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 906965 900948 819 493 0 900270 0
Current children cumulated CPU time: 342.16 s
Current children cumulated vsize: 3627860 KiB
Current children cumulated memory: 3603792 KiB

[startup+402.3 s]
/proc/loadavg: 1.01 2.89 5.70 2/193 25453
/proc/meminfo: memFree=26244084/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=4283692 memory=4224084 CPUtime=402.14 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 1030612 0 0 0 40076 138 0 0 20 0 1 0 437658729 4386500608 1056021 33554432000 4194304 6211092 140732210505632 140732210479192 140471882819472 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 1070923 1056021 819 493 0 1064228 0
Current children cumulated CPU time: 402.14 s
Current children cumulated vsize: 4283692 KiB
Current children cumulated memory: 4224084 KiB

[startup+462.3 s]
/proc/loadavg: 1.00 2.55 5.41 2/193 25458
/proc/meminfo: memFree=25621464/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=4884160 memory=4845160 CPUtime=462.12 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 1180918 0 0 0 46050 162 0 0 20 0 1 0 437658729 5001379840 1211290 33554432000 4194304 6211092 140732210505632 140732210479192 5013078 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 1221040 1211290 819 493 0 1214345 0
Current children cumulated CPU time: 462.12 s
Current children cumulated vsize: 4884160 KiB
Current children cumulated memory: 4845160 KiB


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

Current children cumulated vsize: 19943080 KiB
Current children cumulated memory: 19692820 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.01 1.89 2/191 25567
/proc/meminfo: memFree=10127464/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=20541040 memory=20309292 CPUtime=1961.64 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 4935845 0 0 0 195217 947 0 0 20 0 1 0 437658729 21034024960 5077323 33554432000 4194304 6211092 140732210505632 140732210479192 5452250 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 5135260 5077323 819 493 0 5128565 0
Current children cumulated CPU time: 1961.64 s
Current children cumulated vsize: 20541040 KiB
Current children cumulated memory: 20309292 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.01 1.84 2/191 25570
/proc/meminfo: memFree=9508072/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=21138868 memory=20927488 CPUtime=2021.62 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 5085627 0 0 0 201166 996 0 0 20 0 1 0 437658729 21646200832 5231872 33554432000 4194304 6211092 140732210505632 140732210479192 5451591 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 5284717 5231872 819 493 0 5278022 0
Current children cumulated CPU time: 2021.62 s
Current children cumulated vsize: 21138868 KiB
Current children cumulated memory: 20927488 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.01 1.78 2/191 25575
/proc/meminfo: memFree=8890584/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=21736696 memory=21543860 CPUtime=2081.61 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 5235426 0 0 0 207119 1042 0 0 20 0 1 0 437658729 22258376704 5385965 33554432000 4194304 6211092 140732210505632 140732210479192 140471881898981 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 5434174 5385965 819 493 0 5427479 0
Current children cumulated CPU time: 2081.61 s
Current children cumulated vsize: 21736696 KiB
Current children cumulated memory: 21543860 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.01 1.73 2/192 25586
/proc/meminfo: memFree=8270096/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=22334656 memory=22162376 CPUtime=2141.59 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 5385284 0 0 0 213076 1083 0 0 20 0 1 0 437658729 22870687744 5540594 33554432000 4194304 6211092 140732210505632 140732210479192 5446648 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 5583664 5540594 819 493 0 5576969 0
Current children cumulated CPU time: 2141.59 s
Current children cumulated vsize: 22334656 KiB
Current children cumulated memory: 22162376 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.01 1.69 2/192 25589
/proc/meminfo: memFree=7652784/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=22932220 memory=22778264 CPUtime=2201.57 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 5535009 0 0 0 219024 1133 0 0 20 0 1 0 437658729 23482593280 5694566 33554432000 4194304 6211092 140732210505632 140732210479192 5446240 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 5733055 5694566 819 493 0 5726360 0
Current children cumulated CPU time: 2201.57 s
Current children cumulated vsize: 22932220 KiB
Current children cumulated memory: 22778264 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.01 1.65 2/192 25594
/proc/meminfo: memFree=7035456/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=23530180 memory=23394692 CPUtime=2261.56 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 5684870 0 0 0 224976 1180 0 0 20 0 1 0 437658729 24094904320 5848673 33554432000 4194304 6211092 140732210505632 140732210479192 140471881898981 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 5882545 5848673 819 493 0 5875850 0
Current children cumulated CPU time: 2261.56 s
Current children cumulated vsize: 23530180 KiB
Current children cumulated memory: 23394692 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.01 1.60 2/192 25597
/proc/meminfo: memFree=6416176/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=24127612 memory=24012624 CPUtime=2321.54 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 5834553 0 0 0 230924 1230 0 0 20 0 1 0 437658729 24706674688 6003156 33554432000 4194304 6211092 140732210505632 140732210479192 5452223 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 6031903 6003156 819 493 0 6025208 0
Current children cumulated CPU time: 2321.54 s
Current children cumulated vsize: 24127612 KiB
Current children cumulated memory: 24012624 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.01 1.57 2/192 25600
/proc/meminfo: memFree=5798976/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=24725176 memory=24628524 CPUtime=2381.52 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 5984325 0 0 0 236875 1277 0 0 20 0 1 0 437658729 25318580224 6157131 33554432000 4194304 6211092 140732210505632 140732210479192 5479597 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 6181294 6157131 819 493 0 6174599 0
Current children cumulated CPU time: 2381.52 s
Current children cumulated vsize: 24725176 KiB
Current children cumulated memory: 24628524 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.01 1.53 2/191 25605
/proc/meminfo: memFree=5179984/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=25322476 memory=25246204 CPUtime=2441.5 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 6134033 0 0 0 242826 1324 0 0 20 0 1 0 437658729 25930215424 6311551 33554432000 4194304 6211092 140732210505632 140732210479192 140471881898981 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 6330619 6311551 819 493 0 6323924 0
Current children cumulated CPU time: 2441.5 s
Current children cumulated vsize: 25322476 KiB
Current children cumulated memory: 25246204 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.01 1.50 2/191 25608
/proc/meminfo: memFree=4563836/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=25919380 memory=25861824 CPUtime=2501.49 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 6283606 0 0 0 248773 1376 0 0 20 0 1 0 437658729 26541445120 6465456 33554432000 4194304 6211092 140732210505632 140732210479192 140471881898981 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 6479845 6465456 819 493 0 6473150 0
Current children cumulated CPU time: 2501.49 s
Current children cumulated vsize: 25919380 KiB
Current children cumulated memory: 25861824 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.01 1.49 2/191 25608
/proc/meminfo: memFree=4377768/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=26095732 memory=26044072 CPUtime=2519.19 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 4202496 6327810 0 0 0 250527 1392 0 0 20 0 1 0 437658729 26722029568 6511018 33554432000 4194304 6211092 140732210505632 140732210479192 140471881898981 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 6523933 6511018 819 493 0 6517238 0
Current children cumulated CPU time: 2519.19 s
Current children cumulated vsize: 26095732 KiB
Current children cumulated memory: 26044072 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 25418 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2505.55 s, system=15.1268 s

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

[startup+2520.8 s]
/proc/loadavg: 1.00 1.01 1.49 2/191 25608
/proc/meminfo: memFree=4377768/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=26095732 memory=26044072 CPUtime=2519.31 cores=0-7
/proc/25418/stat : 25418 (cosoco) R 25415 25418 24605 0 -1 512 6327817 0 0 0 250539 1392 0 0 20 0 1 0 437658729 26722029568 6511018 33554432000 4194304 6211092 140732210505632 140732210479192 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 6523933 6511018 819 493 0 6517238 0
Current children cumulated CPU time: 2519.31 s
Current children cumulated vsize: 26095732 KiB
Current children cumulated memory: 26044072 KiB

[startup+2521.6 s]
/proc/loadavg: 1.00 1.01 1.49 2/192 25609
/proc/meminfo: memFree=3865880/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=26095732 memory=26044072 CPUtime=2519.41 cores=0-7
/proc/25418/stat : 25418 (cosoco) S 25415 25418 24605 0 -1 512 6327817 0 0 0 250549 1392 0 0 20 0 1 0 437658729 26722029568 6511018 33554432000 4194304 6211092 140732210505632 140732210479192 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 6523933 6511018 819 493 0 6517238 0
Current children cumulated CPU time: 2519.41 s
Current children cumulated vsize: 26095732 KiB
Current children cumulated memory: 26044072 KiB

[startup+2522 s]*
/proc/loadavg: 1.00 1.01 1.49 1/192 25609
/proc/meminfo: memFree=3393452/32770624 swapFree=66967348/67108860
[pid=25418] ppid=25415 vsize=26095732 memory=26044072 CPUtime=2519.46 cores=0-7
/proc/25418/stat : 25418 (cosoco) S 25415 25418 24605 0 -1 512 6327817 0 0 0 250554 1392 0 0 20 0 1 0 437658729 26722029568 6511018 33554432000 4194304 6211092 140732210505632 140732210479192 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 26230784 140732210508817 140732210508909 140732210508909 140732210511822 0
/proc/25418/statm: 6523933 6511018 819 493 0 6517238 0
Current children cumulated CPU time: 2519.46 s
Current children cumulated vsize: 26095732 KiB
Current children cumulated memory: 26044072 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2523.21
CPU time (s): 2520.68
CPU user time (s): 2505.55
CPU system time (s): 15.1268
CPU usage (%): 99.8997
Max. virtual memory (cumulated for all children) (KiB): 26095732
Max. memory (cumulated for all children) (KiB): 26044072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2505.55
system time used= 15.1268
maximum resident set size= 26044296
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6327817
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= 122883
involuntary context switches= 3150


# summary of solver processes directly reported to runsolver:
#   pid: 25418
#   total CPU time (s): 2520.68
#   total CPU user time (s): 2505.55
#   total CPU system time (s): 15.1268

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.61897 second user time and 16.4457 second system time

The end

Launcher Data 

Begin job on node125 at 2019-09-16 08:04:37
IDJOB=4398465
IDBENCH=139378
IDSOLVER=2851
FILE ID=node125/4398465-1568613919
RUNJOBID= node125-1568607248-24632
PBS_JOBID= 21703429
Free space on /tmp= 59756 MiB

SOLVER NAME= cosoco 2.O parallel
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_15_2.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4398465-1568613919/watcher-4398465-1568613919 -o /tmp/evaluation-result-4398465-1568613919/solver-4398465-1568613919 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node125-1568607248-24632 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4398465-1568613919.xml

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

MD5SUM BENCH= 5f96bf565600cbf50f8c2cf3fe757a5f
RANDOM SEED=1844585657

node125.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	: 5333.29
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	: 5333.29
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	: 5333.29
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	: 5333.29
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:        30468500 kB
MemAvailable:   31862652 kB
Buffers:          187224 kB
Cached:          1505200 kB
SwapCached:        38412 kB
Active:           688692 kB
Inactive:        1046308 kB
Active(anon):      21120 kB
Inactive(anon):    69880 kB
Active(file):     667572 kB
Inactive(file):   976428 kB
Unevictable:      107464 kB
Mlocked:          107464 kB
SwapTotal:      67108860 kB
SwapFree:       66967348 kB
Dirty:              2768 kB
Writeback:             0 kB
AnonPages:        113312 kB
Mapped:            47084 kB
Shmem:             39760 kB
Slab:             160692 kB
SReclaimable:     131976 kB
SUnreclaim:        28716 kB
KernelStack:        3408 kB
PageTables:         5840 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     505792 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:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 59280 MiB
End job on node125 at 2019-09-16 08:46:40