Trace number 4398475

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) 2520.71 2523.2

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_13_6.xml
MD5SUM0b4cdd9f2ac3a0985a9efe7e14eeda02
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark268
Best CPU time to get the best result obtained on this benchmark20083.5
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":12,"count":111},{"size":49,"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 (13963 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-4398475-1568614177/watcher-4398475-1568614177 -o /tmp/evaluation-result-4398475-1568614177/solver-4398475-1568614177 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node150-1568608140-25516 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4398475-1568614177.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
Current StackSize limit: 8192 KiB

solver pid=26251, runsolver pid=26248

[startup+0.100147 s]*
/proc/loadavg: 8.11 8.27 8.29 2/191 26252
/proc/meminfo: memFree=30138616/32770624 swapFree=67026244/67108860
[pid=26251] ppid=26248 vsize=67588 memory=43592 CPUtime=0.1 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 11063 0 0 0 9 1 0 0 20 0 1 0 437690315 69210112 10898 33554432000 4194304 6211092 140722355958976 140722355955512 140064045730789 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 16897 10898 754 493 0 10202 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 67588 KiB
Current children cumulated memory: 43592 KiB

[startup+0.209399 s]*
/proc/loadavg: 8.11 8.27 8.29 2/191 26252
/proc/meminfo: memFree=30108484/32770624 swapFree=67026244/67108860
[pid=26251] ppid=26248 vsize=93320 memory=69200 CPUtime=0.21 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 17526 0 0 0 19 2 0 0 20 0 1 0 437690315 95559680 17300 33554432000 4194304 6211092 140722355958976 140722355955512 5814593 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 23330 17300 809 493 0 16635 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 93320 KiB
Current children cumulated memory: 69200 KiB

[startup+0.309276 s]*
/proc/loadavg: 8.11 8.27 8.29 2/191 26252
/proc/meminfo: memFree=30106996/32770624 swapFree=67026244/67108860
[pid=26251] ppid=26248 vsize=94628 memory=70808 CPUtime=0.3 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 17892 0 0 0 28 2 0 0 20 0 1 0 437690315 96899072 17702 33554432000 4194304 6211092 140722355958976 140722355955512 140064045730789 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 23657 17702 819 493 0 16962 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 94628 KiB
Current children cumulated memory: 70808 KiB

[startup+0.700262 s]
/proc/loadavg: 8.11 8.27 8.29 2/191 26252
/proc/meminfo: memFree=30104764/32770624 swapFree=67026244/67108860
[pid=26251] ppid=26248 vsize=98604 memory=74768 CPUtime=0.69 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 18878 0 0 0 67 2 0 0 20 0 1 0 437690315 100970496 18692 33554432000 4194304 6211092 140722355958976 140722355932536 140064045730789 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 24651 18692 819 493 0 17956 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 98604 KiB
Current children cumulated memory: 74768 KiB

[startup+1.50028 s]
/proc/loadavg: 8.11 8.27 8.29 2/191 26252
/proc/meminfo: memFree=30099932/32770624 swapFree=67026244/67108860
[pid=26251] ppid=26248 vsize=106924 memory=83068 CPUtime=1.49 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 20931 0 0 0 146 3 0 0 20 0 1 0 437690315 109490176 20767 33554432000 4194304 6211092 140722355958976 140722355932536 140064045730789 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 26731 20767 819 493 0 20036 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 106924 KiB
Current children cumulated memory: 83068 KiB

[startup+3.10908 s]
/proc/loadavg: 7.54 8.15 8.26 2/191 26252
/proc/meminfo: memFree=30078724/32770624 swapFree=67026244/67108860
[pid=26251] ppid=26248 vsize=123740 memory=99564 CPUtime=3.1 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 25330 0 0 0 306 4 0 0 20 0 1 0 437690315 126709760 24891 33554432000 4194304 6211092 140722355958976 140722355932536 140064045730789 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 30935 24891 819 493 0 24240 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 123740 KiB
Current children cumulated memory: 99564 KiB

[startup+6.30026 s]
/proc/loadavg: 7.54 8.15 8.26 2/191 26252
/proc/meminfo: memFree=30047900/32770624 swapFree=67026244/67108860
[pid=26251] ppid=26248 vsize=157284 memory=132484 CPUtime=6.29 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 33821 0 0 0 624 5 0 0 20 0 1 0 437690315 161058816 33121 33554432000 4194304 6211092 140722355958976 140722355932536 140064045730789 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 39321 33121 819 493 0 32626 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 157284 KiB
Current children cumulated memory: 132484 KiB

[startup+12.7003 s]
/proc/loadavg: 7.02 8.03 8.22 2/191 26252
/proc/meminfo: memFree=29986248/32770624 swapFree=67026244/67108860
[pid=26251] ppid=26248 vsize=222744 memory=198480 CPUtime=12.68 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 50585 0 0 0 1261 7 0 0 20 0 1 0 437690315 228089856 49620 33554432000 4194304 6211092 140722355958976 140722355932536 140064045730789 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 55686 49620 819 493 0 48991 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 222744 KiB
Current children cumulated memory: 198480 KiB

[startup+25.5003 s]
/proc/loadavg: 5.68 7.69 8.10 2/191 26255
/proc/meminfo: memFree=29849516/32770624 swapFree=67026244/67108860
[pid=26251] ppid=26248 vsize=356184 memory=331420 CPUtime=25.48 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 83746 0 0 0 2536 12 0 0 20 0 1 0 437690315 364732416 82855 33554432000 4194304 6211092 140722355958976 140722355932536 140064045730789 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 89046 82855 819 493 0 82351 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 356184 KiB
Current children cumulated memory: 331420 KiB

[startup+51.1093 s]
/proc/loadavg: 4.09 7.15 7.91 2/191 26255
/proc/meminfo: memFree=29579236/32770624 swapFree=67026244/67108860
[pid=26251] ppid=26248 vsize=625208 memory=597856 CPUtime=51.07 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 149482 0 0 0 5086 21 0 0 20 0 1 0 437690315 640212992 149464 33554432000 4194304 6211092 140722355958976 140722355932536 140064045730789 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 156302 149464 819 493 0 149607 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 625208 KiB
Current children cumulated memory: 597856 KiB

[startup+102.3 s]
/proc/loadavg: 2.34 6.20 7.55 2/193 26267
/proc/meminfo: memFree=29051448/32770624 swapFree=67026252/67108860
[pid=26251] ppid=26248 vsize=1166292 memory=1126468 CPUtime=102.24 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 278527 0 0 0 10186 38 0 0 20 0 1 0 437690315 1194283008 281617 33554432000 4194304 6211092 140722355958976 140722355932536 5012928 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 291573 281617 819 493 0 284878 0
Current children cumulated CPU time: 102.24 s
Current children cumulated vsize: 1166292 KiB
Current children cumulated memory: 1126468 KiB

[startup+162.3 s]
/proc/loadavg: 1.49 5.26 7.14 2/193 26272
/proc/meminfo: memFree=28428744/32770624 swapFree=67026252/67108860
[pid=26251] ppid=26248 vsize=1793212 memory=1748716 CPUtime=162.21 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 430184 0 0 0 16165 56 0 0 20 0 1 0 437690315 1836249088 437179 33554432000 4194304 6211092 140722355958976 140722355932536 140064045730789 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 448303 437179 819 493 0 441608 0
Current children cumulated CPU time: 162.21 s
Current children cumulated vsize: 1793212 KiB
Current children cumulated memory: 1748716 KiB

[startup+222.3 s]
/proc/loadavg: 1.18 4.48 6.76 2/193 26275
/proc/meminfo: memFree=27804516/32770624 swapFree=67026252/67108860
[pid=26251] ppid=26248 vsize=2395264 memory=2371360 CPUtime=222.19 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 580836 0 0 0 22140 79 0 0 20 0 1 0 437690315 2452750336 592840 33554432000 4194304 6211092 140722355958976 140722355932536 140064045730789 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 598816 592840 819 493 0 592121 0
Current children cumulated CPU time: 222.19 s
Current children cumulated vsize: 2395264 KiB
Current children cumulated memory: 2371360 KiB

[startup+282.3 s]
/proc/loadavg: 1.07 3.85 6.40 2/193 26278
/proc/meminfo: memFree=27182272/32770624 swapFree=67026252/67108860
[pid=26251] ppid=26248 vsize=3034360 memory=2992032 CPUtime=282.17 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 731556 0 0 0 28115 102 0 0 20 0 1 0 437690315 3107184640 748008 33554432000 4194304 6211092 140722355958976 140722355932536 140064045730789 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 758590 748008 819 493 0 751895 0
Current children cumulated CPU time: 282.17 s
Current children cumulated vsize: 3034360 KiB
Current children cumulated memory: 2992032 KiB

[startup+342.3 s]
/proc/loadavg: 1.02 3.33 6.06 2/193 26283
/proc/meminfo: memFree=26561364/32770624 swapFree=67026252/67108860
[pid=26251] ppid=26248 vsize=3636412 memory=3612700 CPUtime=342.14 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 882344 0 0 0 34092 122 0 0 20 0 1 0 437690315 3723685888 903175 33554432000 4194304 6211092 140722355958976 140722355932536 140064055675718 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 909103 903175 819 493 0 902408 0
Current children cumulated CPU time: 342.14 s
Current children cumulated vsize: 3636412 KiB
Current children cumulated memory: 3612700 KiB

[startup+402.3 s]
/proc/loadavg: 1.01 2.91 5.74 2/191 26286
/proc/meminfo: memFree=25937192/32770624 swapFree=67026252/67108860
[pid=26251] ppid=26248 vsize=4293828 memory=4235112 CPUtime=402.12 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 1033653 0 0 0 40070 142 0 0 20 0 1 0 437690315 4396879872 1058778 33554432000 4194304 6211092 140722355958976 140722355932536 140064045730789 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 1073457 1058778 819 493 0 1066762 0
Current children cumulated CPU time: 402.12 s
Current children cumulated vsize: 4293828 KiB
Current children cumulated memory: 4235112 KiB

[startup+462.3 s]
/proc/loadavg: 1.00 2.56 5.45 2/191 26289
/proc/meminfo: memFree=25315712/32770624 swapFree=67026252/67108860
[pid=26251] ppid=26248 vsize=4896012 memory=4855796 CPUtime=462.1 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 1184558 0 0 0 46044 166 0 0 20 0 1 0 437690315 5013516288 1213949 33554432000 4194304 6211092 140722355958976 140722355932536 140064045730789 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 1224003 1213949 819 493 0 1217308 0
Current children cumulated CPU time: 462.1 s
Current children cumulated vsize: 4896012 KiB
Current children cumulated memory: 4855796 KiB


################
# More data... #
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Current children cumulated vsize: 19994268 KiB
Current children cumulated memory: 19745048 KiB

[startup+1962.3 s]
/proc/loadavg: 1.06 1.05 1.90 2/191 26406
/proc/meminfo: memFree=9776076/32770624 swapFree=67026272/67108860
[pid=26251] ppid=26248 vsize=20593944 memory=20364936 CPUtime=1961.64 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 4957800 0 0 0 195202 962 0 0 20 0 1 0 437690315 21088198656 5091234 33554432000 4194304 6211092 140722355958976 140722355932536 140064045730789 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 5148486 5091234 819 493 0 5141791 0
Current children cumulated CPU time: 1961.64 s
Current children cumulated vsize: 20593944 KiB
Current children cumulated memory: 20364936 KiB

[startup+2022.3 s]
/proc/loadavg: 1.02 1.04 1.85 2/191 26409
/proc/meminfo: memFree=9156780/32770624 swapFree=67026272/67108860
[pid=26251] ppid=26248 vsize=21193488 memory=20982976 CPUtime=2021.63 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 5108334 0 0 0 201154 1009 0 0 20 0 1 0 437690315 21702131712 5245744 33554432000 4194304 6211092 140722355958976 140722355932536 5013008 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 5298372 5245744 819 493 0 5291677 0
Current children cumulated CPU time: 2021.63 s
Current children cumulated vsize: 21193488 KiB
Current children cumulated memory: 20982976 KiB

[startup+2082.3 s]
/proc/loadavg: 1.01 1.03 1.79 2/191 26412
/proc/meminfo: memFree=8536704/32770624 swapFree=67026272/67108860
[pid=26251] ppid=26248 vsize=21792900 memory=21603060 CPUtime=2081.61 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 5258838 0 0 0 207106 1055 0 0 20 0 1 0 437690315 22315929600 5400765 33554432000 4194304 6211092 140722355958976 140722355932536 5013015 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 5448225 5400765 819 493 0 5441530 0
Current children cumulated CPU time: 2081.61 s
Current children cumulated vsize: 21792900 KiB
Current children cumulated memory: 21603060 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.03 1.75 2/191 26417
/proc/meminfo: memFree=7916776/32770624 swapFree=67026272/67108860
[pid=26251] ppid=26248 vsize=22392312 memory=22220856 CPUtime=2141.6 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 5409458 0 0 0 213059 1101 0 0 20 0 1 0 437690315 22929727488 5555214 33554432000 4194304 6211092 140722355958976 140722355932536 140064045730789 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 5598078 5555214 819 493 0 5591383 0
Current children cumulated CPU time: 2141.6 s
Current children cumulated vsize: 22392312 KiB
Current children cumulated memory: 22220856 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.02 1.70 2/191 26420
/proc/meminfo: memFree=7298168/32770624 swapFree=67026272/67108860
[pid=26251] ppid=26248 vsize=22991592 memory=22838368 CPUtime=2201.57 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 5559917 0 0 0 219006 1151 0 0 20 0 1 0 437690315 23543390208 5709592 33554432000 4194304 6211092 140722355958976 140722355932536 5452215 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 5747898 5709592 819 493 0 5741203 0
Current children cumulated CPU time: 2201.57 s
Current children cumulated vsize: 22991592 KiB
Current children cumulated memory: 22838368 KiB

[startup+2262.3 s]
/proc/loadavg: 1.08 1.03 1.66 2/191 26423
/proc/meminfo: memFree=6677348/32770624 swapFree=67026272/67108860
[pid=26251] ppid=26248 vsize=23590608 memory=23457944 CPUtime=2261.56 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 5710462 0 0 0 224957 1199 0 0 20 0 1 0 437690315 24156782592 5864486 33554432000 4194304 6211092 140722355958976 140722355932536 5446240 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 5897652 5864486 819 493 0 5890957 0
Current children cumulated CPU time: 2261.56 s
Current children cumulated vsize: 23590608 KiB
Current children cumulated memory: 23457944 KiB

[startup+2322.3 s]
/proc/loadavg: 1.03 1.03 1.62 2/191 26428
/proc/meminfo: memFree=6058780/32770624 swapFree=67026272/67108860
[pid=26251] ppid=26248 vsize=24189360 memory=24075184 CPUtime=2321.54 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 5860804 0 0 0 230902 1252 0 0 20 0 1 0 437690315 24769904640 6018796 33554432000 4194304 6211092 140722355958976 140722355932536 5451600 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 6047340 6018796 819 493 0 6040645 0
Current children cumulated CPU time: 2321.54 s
Current children cumulated vsize: 24189360 KiB
Current children cumulated memory: 24075184 KiB

[startup+2382.3 s]
/proc/loadavg: 1.05 1.04 1.58 2/191 26431
/proc/meminfo: memFree=5437872/32770624 swapFree=67026272/67108860
[pid=26251] ppid=26248 vsize=24788508 memory=24694768 CPUtime=2381.53 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 6011344 0 0 0 236849 1304 0 0 20 0 1 0 437690315 25383432192 6173692 33554432000 4194304 6211092 140722355958976 140722355932536 140064045730789 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 6197127 6173692 819 493 0 6190432 0
Current children cumulated CPU time: 2381.53 s
Current children cumulated vsize: 24788508 KiB
Current children cumulated memory: 24694768 KiB

[startup+2442.3 s]
/proc/loadavg: 1.02 1.03 1.55 2/191 26434
/proc/meminfo: memFree=4819316/32770624 swapFree=67026272/67108860
[pid=26251] ppid=26248 vsize=25387260 memory=25312036 CPUtime=2441.52 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 6161806 0 0 0 242796 1356 0 0 20 0 1 0 437690315 25996554240 6328009 33554432000 4194304 6211092 140722355958976 140722355932536 140064045730789 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 6346815 6328009 819 493 0 6340120 0
Current children cumulated CPU time: 2441.52 s
Current children cumulated vsize: 25387260 KiB
Current children cumulated memory: 25312036 KiB

[startup+2502.3 s]
/proc/loadavg: 1.04 1.04 1.52 2/192 26447
/proc/meminfo: memFree=4199248/32770624 swapFree=67026272/67108860
[pid=26251] ppid=26248 vsize=25985748 memory=25931060 CPUtime=2501.5 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 6312085 0 0 0 248741 1409 0 0 20 0 1 0 437690315 26609405952 6482765 33554432000 4194304 6211092 140722355958976 140722355932536 140064045730789 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 6496437 6482765 819 493 0 6489742 0
Current children cumulated CPU time: 2501.5 s
Current children cumulated vsize: 25985748 KiB
Current children cumulated memory: 25931060 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.10 1.05 1.51 2/192 26447
/proc/meminfo: memFree=4015140/32770624 swapFree=67026272/67108860
[pid=26251] ppid=26248 vsize=26162628 memory=26112072 CPUtime=2519.2 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 4202496 6356559 0 0 0 250497 1423 0 0 20 0 1 0 437690315 26790531072 6528018 33554432000 4194304 6211092 140722355958976 140722355932536 140064045730789 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 6540657 6528018 819 493 0 6533962 0
Current children cumulated CPU time: 2519.2 s
Current children cumulated vsize: 26162628 KiB
Current children cumulated memory: 26112072 KiB

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

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

[startup+2523.2 s]
# the end of solver process 26251 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2505.26 s, system=15.453 s

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

[startup+2520.8 s]
/proc/loadavg: 1.10 1.05 1.51 2/192 26447
/proc/meminfo: memFree=4015140/32770624 swapFree=67026272/67108860
[pid=26251] ppid=26248 vsize=26162628 memory=26112072 CPUtime=2519.31 cores=0-7
/proc/26251/stat : 26251 (cosoco) S 26248 26251 25489 0 -1 512 6356564 0 0 0 250507 1424 0 0 20 0 1 0 437690315 26790531072 6528018 33554432000 4194304 6211092 140722355958976 140722355932536 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 6540657 6528018 819 493 0 6533962 0
Current children cumulated CPU time: 2519.31 s
Current children cumulated vsize: 26162628 KiB
Current children cumulated memory: 26112072 KiB

[startup+2521.6 s]
/proc/loadavg: 1.10 1.05 1.51 2/193 26448
/proc/meminfo: memFree=3595400/32770624 swapFree=67026272/67108860
[pid=26251] ppid=26248 vsize=26162628 memory=26112072 CPUtime=2519.43 cores=0-7
/proc/26251/stat : 26251 (cosoco) R 26248 26251 25489 0 -1 512 6356564 0 0 0 250518 1425 0 0 20 0 1 0 437690315 26790531072 6528018 33554432000 4194304 6211092 140722355958976 140722355932536 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 6540657 6528018 819 493 0 6533962 0
Current children cumulated CPU time: 2519.43 s
Current children cumulated vsize: 26162628 KiB
Current children cumulated memory: 26112072 KiB

[startup+2522 s]*
/proc/loadavg: 1.10 1.05 1.51 2/193 26448
/proc/meminfo: memFree=3034872/32770624 swapFree=67026272/67108860
[pid=26251] ppid=26248 vsize=26162628 memory=26112072 CPUtime=2519.52 cores=0-7
/proc/26251/stat : 26251 (cosoco) S 26248 26251 25489 0 -1 512 6356564 0 0 0 250526 1426 0 0 20 0 1 0 437690315 26790531072 6528018 33554432000 4194304 6211092 140722355958976 140722355932536 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8312316 8317760 31723520 140722355966993 140722355967085 140722355967085 140722355969998 0
/proc/26251/statm: 6540657 6528018 819 493 0 6533962 0
Current children cumulated CPU time: 2519.52 s
Current children cumulated vsize: 26162628 KiB
Current children cumulated memory: 26112072 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2523.2
CPU time (s): 2520.71
CPU user time (s): 2505.26
CPU system time (s): 15.453
CPU usage (%): 99.9014
Max. virtual memory (cumulated for all children) (KiB): 26162628
Max. memory (cumulated for all children) (KiB): 26112072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2505.26
system time used= 15.453
maximum resident set size= 26112136
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6356564
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= 123993
involuntary context switches= 1551


# summary of solver processes directly reported to runsolver:
#   pid: 26251
#   total CPU time (s): 2520.71
#   total CPU user time (s): 2505.26
#   total CPU system time (s): 15.453

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.25679 second user time and 17.4664 second system time

The end

Launcher Data 

Begin job on node150 at 2019-09-16 08:08:57
IDJOB=4398475
IDBENCH=139563
IDSOLVER=2851
FILE ID=node150/4398475-1568614177
RUNJOBID= node150-1568608140-25516
PBS_JOBID= 21703431
Free space on /tmp= 59368 MiB

SOLVER NAME= cosoco 2.O parallel
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_13_6.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4398475-1568614177/watcher-4398475-1568614177 -o /tmp/evaluation-result-4398475-1568614177/solver-4398475-1568614177 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node150-1568608140-25516 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4398475-1568614177.xml

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

MD5SUM BENCH= 0b4cdd9f2ac3a0985a9efe7e14eeda02
RANDOM SEED=2008189973

node150.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	: 5333.79
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	: 5333.79
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	: 5333.79
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	: 5333.79
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:        30175056 kB
MemAvailable:   31841104 kB
Buffers:          196988 kB
Cached:          1730080 kB
SwapCached:        11664 kB
Active:           827960 kB
Inactive:        1145336 kB
Active(anon):       6356 kB
Inactive(anon):    78292 kB
Active(file):     821604 kB
Inactive(file):  1067044 kB
Unevictable:      109652 kB
Mlocked:          109652 kB
SwapTotal:      67108860 kB
SwapFree:       67026244 kB
Dirty:              2412 kB
Writeback:             0 kB
AnonPages:        154404 kB
Mapped:            45260 kB
Shmem:             29732 kB
Slab:             216104 kB
SReclaimable:     186468 kB
SUnreclaim:        29636 kB
KernelStack:        3728 kB
PageTables:         5340 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     507844 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     77824 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       99712 kB
DirectMap2M:    33445888 kB

Free space on /tmp at the end= 58888 MiB
End job on node150 at 2019-09-16 08:51:01