Trace number 4409745

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) 2520.72 2523.26

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_17_11.xml
MD5SUMec43b711d2aa9c243757c5391c9c8921
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark25
Best CPU time to get the best result obtained on this benchmark2520.09
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":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 (15216 MiB free)
  memory of node 1: 16384 MiB (15678 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4409745-1569838121/watcher-4409745-1569838121 -o /tmp/evaluation-result-4409745-1569838121/solver-4409745-1569838121 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node125-1569830821-26732 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4409745-1569838121.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=27792, runsolver pid=27789
Current StackSize limit: 8192 KiB


[startup+0.100165 s]*
/proc/loadavg: 8.03 8.18 8.26 2/191 27793
/proc/meminfo: memFree=31601720/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=66268 memory=42132 CPUtime=0.09 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 10746 0 0 0 8 1 0 0 20 0 1 0 560078867 67858432 10533 33554432000 4194304 6211132 140729324587760 140729324583192 139667487128549 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 16567 10533 754 493 0 9872 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 66268 KiB
Current children cumulated memory: 42132 KiB

[startup+0.208875 s]*
/proc/loadavg: 8.03 8.18 8.26 2/191 27793
/proc/meminfo: memFree=31571028/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=93188 memory=69324 CPUtime=0.21 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 17500 0 0 0 18 3 0 0 20 0 1 0 560078867 95424512 17331 33554432000 4194304 6211132 140729324587760 140729324583192 139667487128549 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 23297 17331 809 493 0 16602 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 93188 KiB
Current children cumulated memory: 69324 KiB

[startup+0.308541 s]*
/proc/loadavg: 8.03 8.18 8.26 2/191 27793
/proc/meminfo: memFree=31569780/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=94628 memory=70804 CPUtime=0.31 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 17881 0 0 0 28 3 0 0 20 0 1 0 560078867 96899072 17701 33554432000 4194304 6211132 140729324587760 140729324583192 5446680 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 23657 17701 819 493 0 16962 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 94628 KiB
Current children cumulated memory: 70804 KiB

[startup+0.700328 s]
/proc/loadavg: 8.03 8.18 8.26 2/191 27793
/proc/meminfo: memFree=31567920/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=98604 memory=74764 CPUtime=0.69 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 18859 0 0 0 66 3 0 0 20 0 1 0 560078867 100970496 18691 33554432000 4194304 6211132 140729324587760 140729324583192 139667487128549 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 24651 18691 819 493 0 17956 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 98604 KiB
Current children cumulated memory: 74764 KiB

[startup+1.50034 s]
/proc/loadavg: 8.03 8.18 8.26 2/191 27793
/proc/meminfo: memFree=31562712/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=106924 memory=82800 CPUtime=1.49 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 20906 0 0 0 146 3 0 0 20 0 1 0 560078867 109490176 20700 33554432000 4194304 6211132 140729324587760 140729324561320 139667487126260 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 26731 20700 819 493 0 20036 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 106924 KiB
Current children cumulated memory: 82800 KiB

[startup+3.10852 s]
/proc/loadavg: 7.46 8.06 8.22 2/191 27793
/proc/meminfo: memFree=31541812/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=123476 memory=99296 CPUtime=3.09 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 25271 0 0 0 306 3 0 0 20 0 1 0 560078867 126439424 24824 33554432000 4194304 6211132 140729324587760 140729324561320 139667487128549 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 30869 24824 819 493 0 24174 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 123476 KiB
Current children cumulated memory: 99296 KiB

[startup+6.30036 s]
/proc/loadavg: 7.46 8.06 8.22 2/191 27793
/proc/meminfo: memFree=31509996/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=156756 memory=131936 CPUtime=6.29 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 33689 0 0 0 624 5 0 0 20 0 1 0 560078867 160518144 32984 33554432000 4194304 6211132 140729324587760 140729324561320 139667487128549 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 39189 32984 819 493 0 32494 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 156756 KiB
Current children cumulated memory: 131936 KiB

[startup+12.7003 s]
/proc/loadavg: 6.47 7.83 8.15 2/192 27795
/proc/meminfo: memFree=31448232/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=221952 memory=197684 CPUtime=12.69 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 50291 0 0 0 1262 7 0 0 20 0 1 0 560078867 227278848 49421 33554432000 4194304 6211132 140729324587760 140729324561320 139667487128549 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 55488 49421 819 493 0 48793 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 221952 KiB
Current children cumulated memory: 197684 KiB

[startup+25.5004 s]
/proc/loadavg: 5.63 7.60 8.07 2/191 27796
/proc/meminfo: memFree=31315272/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=354468 memory=328900 CPUtime=25.48 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 83452 0 0 0 2536 12 0 0 20 0 1 0 560078867 362975232 82225 33554432000 4194304 6211132 140729324587760 140729324561320 139667488052226 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 88617 82225 819 493 0 81922 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 354468 KiB
Current children cumulated memory: 328900 KiB

[startup+51.1086 s]
/proc/loadavg: 4.05 7.07 7.88 2/191 27796
/proc/meminfo: memFree=31044916/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=621776 memory=594220 CPUtime=51.07 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 148766 0 0 0 5085 22 0 0 20 0 1 0 560078867 636698624 148555 33554432000 4194304 6211132 140729324587760 140729324561320 139667487128549 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 155444 148555 819 493 0 148749 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 621776 KiB
Current children cumulated memory: 594220 KiB

[startup+102.3 s]
/proc/loadavg: 2.22 6.05 7.49 2/192 27801
/proc/meminfo: memFree=30520768/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=1160352 memory=1120132 CPUtime=102.24 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 277162 0 0 0 10185 39 0 0 20 0 1 0 560078867 1188200448 280033 33554432000 4194304 6211132 140729324587760 140729324561320 139667488052434 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 290088 280033 819 493 0 283393 0
Current children cumulated CPU time: 102.24 s
Current children cumulated vsize: 1160352 KiB
Current children cumulated memory: 1120132 KiB

[startup+162.3 s]
/proc/loadavg: 1.45 5.13 7.08 2/192 27812
/proc/meminfo: memFree=29899284/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=1783972 memory=1739540 CPUtime=162.21 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 427935 0 0 0 16164 57 0 0 20 0 1 0 560078867 1826787328 434885 33554432000 4194304 6211132 140729324587760 140729324561320 139667487128549 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 445993 434885 819 493 0 439298 0
Current children cumulated CPU time: 162.21 s
Current children cumulated vsize: 1783972 KiB
Current children cumulated memory: 1739540 KiB

[startup+222.3 s]
/proc/loadavg: 1.16 4.38 6.70 2/192 27815
/proc/meminfo: memFree=29280188/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=2383252 memory=2359084 CPUtime=222.19 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 577787 0 0 0 22142 77 0 0 20 0 1 0 560078867 2440450048 589771 33554432000 4194304 6211132 140729324587760 140729324561320 139667487128549 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 595813 589771 819 493 0 589118 0
Current children cumulated CPU time: 222.19 s
Current children cumulated vsize: 2383252 KiB
Current children cumulated memory: 2359084 KiB

[startup+282.3 s]
/proc/loadavg: 1.09 3.78 6.35 2/193 27820
/proc/meminfo: memFree=28660320/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=3019312 memory=2976856 CPUtime=282.17 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 728181 0 0 0 28122 95 0 0 20 0 1 0 560078867 3091775488 744214 33554432000 4194304 6211132 140729324587760 140729324561320 139667487124286 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 754828 744214 819 493 0 748133 0
Current children cumulated CPU time: 282.17 s
Current children cumulated vsize: 3019312 KiB
Current children cumulated memory: 2976856 KiB

[startup+342.3 s]
/proc/loadavg: 1.04 3.27 6.01 2/192 27823
/proc/meminfo: memFree=28041048/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=3618328 memory=3594224 CPUtime=342.15 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 878038 0 0 0 34100 115 0 0 20 0 1 0 560078867 3705167872 898556 33554432000 4194304 6211132 140729324587760 140729324561320 139667487128549 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 904582 898556 819 493 0 897887 0
Current children cumulated CPU time: 342.15 s
Current children cumulated vsize: 3618328 KiB
Current children cumulated memory: 3594224 KiB

[startup+402.3 s]
/proc/loadavg: 1.01 2.86 5.70 2/192 27826
/proc/meminfo: memFree=27420780/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=4272840 memory=4213920 CPUtime=402.12 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 1028420 0 0 0 40076 136 0 0 20 0 1 0 560078867 4375388160 1053480 33554432000 4194304 6211132 140729324587760 140729324561320 139667487128549 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 1068210 1053480 819 493 0 1061515 0
Current children cumulated CPU time: 402.12 s
Current children cumulated vsize: 4272840 KiB
Current children cumulated memory: 4213920 KiB

[startup+462.3 s]
/proc/loadavg: 1.00 2.52 5.41 2/192 27831
/proc/meminfo: memFree=26802496/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=4871856 memory=4831332 CPUtime=462.11 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 1178317 0 0 0 46054 157 0 0 20 0 1 0 560078867 4988780544 1207833 33554432000 4194304 6211132 140729324587760 140729324561320 139667487128549 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 1217964 1207833 819 493 0 1211269 0
Current children cumulated CPU time: 462.11 s
Current children cumulated vsize: 4871856 KiB
Current children cumulated memory: 4831332 KiB


################
# More data... #
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Current children cumulated vsize: 19894476 KiB
Current children cumulated memory: 19642752 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.02 1.89 2/192 27947
/proc/meminfo: memFree=11344856/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=20490852 memory=20257532 CPUtime=1961.62 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 4922004 0 0 0 195177 985 0 0 20 0 1 0 560078867 20982632448 5064383 33554432000 4194304 6211132 140729324587760 140729324561320 139667487128549 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 5122713 5064383 819 493 0 5116018 0
Current children cumulated CPU time: 1961.62 s
Current children cumulated vsize: 20490852 KiB
Current children cumulated memory: 20257532 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.02 1.83 2/192 27950
/proc/meminfo: memFree=10726724/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=21087096 memory=20874524 CPUtime=2021.6 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 5071317 0 0 0 201127 1033 0 0 20 0 1 0 560078867 21593186304 5218631 33554432000 4194304 6211132 140729324587760 140729324561320 5451658 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 5271774 5218631 819 493 0 5265079 0
Current children cumulated CPU time: 2021.6 s
Current children cumulated vsize: 21087096 KiB
Current children cumulated memory: 20874524 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.01 1.78 2/193 27955
/proc/meminfo: memFree=10110944/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=21683340 memory=21489208 CPUtime=2081.59 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 5220602 0 0 0 207081 1078 0 0 20 0 1 0 560078867 22203740160 5372302 33554432000 4194304 6211132 140729324587760 140729324561320 139667487128549 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 5420835 5372302 819 493 0 5414140 0
Current children cumulated CPU time: 2081.59 s
Current children cumulated vsize: 21683340 KiB
Current children cumulated memory: 21489208 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.01 1.73 2/192 27958
/proc/meminfo: memFree=9495984/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=22279188 memory=22103364 CPUtime=2141.57 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 5369769 0 0 0 213032 1125 0 0 20 0 1 0 560078867 22813888512 5525841 33554432000 4194304 6211132 140729324587760 140729324561320 139667487128549 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 5569797 5525841 819 493 0 5563102 0
Current children cumulated CPU time: 2141.57 s
Current children cumulated vsize: 22279188 KiB
Current children cumulated memory: 22103364 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.01 1.68 2/192 27961
/proc/meminfo: memFree=8879000/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=22874640 memory=22719296 CPUtime=2201.55 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 5518888 0 0 0 218980 1175 0 0 20 0 1 0 560078867 23423631360 5679824 33554432000 4194304 6211132 140729324587760 140729324561320 139667487128549 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 5718660 5679824 819 493 0 5711965 0
Current children cumulated CPU time: 2201.55 s
Current children cumulated vsize: 22874640 KiB
Current children cumulated memory: 22719296 KiB

[startup+2262.3 s]
/proc/loadavg: 1.05 1.03 1.65 2/192 27966
/proc/meminfo: memFree=8263380/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=23470356 memory=23333544 CPUtime=2261.53 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 5668086 0 0 0 224931 1222 0 0 20 0 1 0 560078867 24033644544 5833386 33554432000 4194304 6211132 140729324587760 140729324561320 139667487128549 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 5867589 5833386 819 493 0 5860894 0
Current children cumulated CPU time: 2261.53 s
Current children cumulated vsize: 23470356 KiB
Current children cumulated memory: 23333544 KiB

[startup+2322.3 s]
/proc/loadavg: 1.02 1.02 1.61 2/191 27969
/proc/meminfo: memFree=7648760/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=24065676 memory=23949216 CPUtime=2321.52 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 5817139 0 0 0 230877 1275 0 0 20 0 1 0 560078867 24643252224 5987304 33554432000 4194304 6211132 140729324587760 140729324561320 139667487128549 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 6016419 5987304 819 493 0 6009724 0
Current children cumulated CPU time: 2321.52 s
Current children cumulated vsize: 24065676 KiB
Current children cumulated memory: 23949216 KiB

[startup+2382.3 s]
/proc/loadavg: 1.01 1.02 1.57 2/191 27972
/proc/meminfo: memFree=7031528/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=24661128 memory=24563192 CPUtime=2381.5 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 5966285 0 0 0 236824 1326 0 0 20 0 1 0 560078867 25252995072 6140798 33554432000 4194304 6211132 140729324587760 140729324561320 139667487128549 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 6165282 6140798 819 493 0 6158587 0
Current children cumulated CPU time: 2381.5 s
Current children cumulated vsize: 24661128 KiB
Current children cumulated memory: 24563192 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.01 1.53 2/192 27977
/proc/meminfo: memFree=6416416/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=25256316 memory=25176556 CPUtime=2441.48 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 6115290 0 0 0 242767 1381 0 0 20 0 1 0 560078867 25862467584 6294139 33554432000 4194304 6211132 140729324587760 140729324561320 139667487128549 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 6314079 6294139 819 493 0 6307384 0
Current children cumulated CPU time: 2441.48 s
Current children cumulated vsize: 25256316 KiB
Current children cumulated memory: 25176556 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.01 1.50 2/191 27980
/proc/meminfo: memFree=5800144/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=25851240 memory=25792052 CPUtime=2501.46 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 6264320 0 0 0 248711 1435 0 0 20 0 1 0 560078867 26471669760 6448013 33554432000 4194304 6211132 140729324587760 140729324561320 139667487128549 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 6462810 6448013 819 493 0 6456115 0
Current children cumulated CPU time: 2501.46 s
Current children cumulated vsize: 25851240 KiB
Current children cumulated memory: 25792052 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.01 1.49 2/191 27980
/proc/meminfo: memFree=5617084/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=26026932 memory=25971876 CPUtime=2519.16 cores=0-7
/proc/27792/stat : 27792 (cosoco) R 27789 27792 26705 0 -1 4202496 6308323 0 0 0 250465 1451 0 0 20 0 1 0 560078867 26651578368 6492969 33554432000 4194304 6211132 140729324587760 140729324561320 139667487128549 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 6506733 6492969 819 493 0 6500038 0
Current children cumulated CPU time: 2519.16 s
Current children cumulated vsize: 26026932 KiB
Current children cumulated memory: 25971876 KiB

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

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

[startup+2523.26 s]
# the end of solver process 27792 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2504.94 s, system=15.7817 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 27980
/proc/meminfo: memFree=5617084/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=26026932 memory=25971876 CPUtime=2519.29 cores=0-7
/proc/27792/stat : 27792 (cosoco) S 27789 27792 26705 0 -1 512 6308329 0 0 0 250477 1452 0 0 20 0 1 0 560078867 26651578368 6492969 33554432000 4194304 6211132 140729324587760 140729324561320 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 6506733 6492969 819 493 0 6500038 0
Current children cumulated CPU time: 2519.29 s
Current children cumulated vsize: 26026932 KiB
Current children cumulated memory: 25971876 KiB

[startup+2521.6 s]
/proc/loadavg: 1.00 1.01 1.49 2/192 27981
/proc/meminfo: memFree=5082860/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=26026932 memory=25971876 CPUtime=2519.4 cores=0-7
/proc/27792/stat : 27792 (cosoco) S 27789 27792 26705 0 -1 512 6308329 0 0 0 250488 1452 0 0 20 0 1 0 560078867 26651578368 6492969 33554432000 4194304 6211132 140729324587760 140729324561320 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 6506733 6492969 819 493 0 6500038 0
Current children cumulated CPU time: 2519.4 s
Current children cumulated vsize: 26026932 KiB
Current children cumulated memory: 25971876 KiB

[startup+2522 s]*
/proc/loadavg: 1.08 1.03 1.49 3/192 27981
/proc/meminfo: memFree=4568888/32770624 swapFree=66975632/67108860
[pid=27792] ppid=27789 vsize=26026932 memory=25971876 CPUtime=2519.45 cores=0-7
/proc/27792/stat : 27792 (cosoco) S 27789 27792 26705 0 -1 512 6308329 0 0 0 250493 1452 0 0 20 0 1 0 560078867 26651578368 6492969 33554432000 4194304 6211132 140729324587760 140729324561320 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 13877248 140729324590097 140729324590189 140729324590189 140729324593102 0
/proc/27792/statm: 6506733 6492969 819 493 0 6500038 0
Current children cumulated CPU time: 2519.45 s
Current children cumulated vsize: 26026932 KiB
Current children cumulated memory: 25971876 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2523.26
CPU time (s): 2520.72
CPU user time (s): 2504.94
CPU system time (s): 15.7817
CPU usage (%): 99.8992
Max. virtual memory (cumulated for all children) (KiB): 26026932
Max. memory (cumulated for all children) (KiB): 25971876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2504.94
system time used= 15.7817
maximum resident set size= 25972064
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6308329
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= 131413
involuntary context switches= 3151


# summary of solver processes directly reported to runsolver:
#   pid: 27792
#   total CPU time (s): 2520.72
#   total CPU user time (s): 2504.94
#   total CPU system time (s): 15.7817

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.89042 second user time and 17.631 second system time

The end

Launcher Data 

Begin job on node125 at 2019-09-30 12:07:58
IDJOB=4409745
IDBENCH=139487
IDSOLVER=2877
FILE ID=node125/4409745-1569838121
RUNJOBID= node125-1569830821-26732
PBS_JOBID= 21705946
Free space on /tmp= 62032 MiB

SOLVER NAME= cosoco 2.0 parallel
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_17_11.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4409745-1569838121/watcher-4409745-1569838121 -o /tmp/evaluation-result-4409745-1569838121/solver-4409745-1569838121 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node125-1569830821-26732 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4409745-1569838121.xml

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

MD5SUM BENCH= ec43b711d2aa9c243757c5391c9c8921
RANDOM SEED=1505375363

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:        31636768 kB
MemAvailable:   31848376 kB
Buffers:          117140 kB
Cached:           433572 kB
SwapCached:        29876 kB
Active:           370508 kB
Inactive:         217320 kB
Active(anon):       7212 kB
Inactive(anon):   110324 kB
Active(file):     363296 kB
Inactive(file):   106996 kB
Unevictable:      106444 kB
Mlocked:          106444 kB
SwapTotal:      67108860 kB
SwapFree:       66975632 kB
Dirty:              2776 kB
Writeback:             0 kB
AnonPages:        114636 kB
Mapped:            27404 kB
Shmem:             72012 kB
Slab:             142988 kB
SReclaimable:     114300 kB
SUnreclaim:        28688 kB
KernelStack:        3344 kB
PageTables:         4992 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     540592 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= 61524 MiB
End job on node125 at 2019-09-30 12:50:01