Trace number 4397886

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? (MO) 1523.26 1524.7

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_10_9.xml
MD5SUM3187efa1e901acb6cc373eb045baee33
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark142
Best CPU time to get the best result obtained on this benchmark2400.11
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":47,"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 (5084 MiB free)
  memory of node 1: 16384 MiB (15450 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397886-1568590212/watcher-4397886-1568590212 -o /tmp/evaluation-result-4397886-1568590212/solver-4397886-1568590212 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568572740-703 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397886-1568590212.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=4603, runsolver pid=4600
Current StackSize limit: 8192 KiB


[startup+0.100873 s]*
/proc/loadavg: 2.01 2.07 2.06 3/199 4604
/proc/meminfo: memFree=21014656/32770624 swapFree=67002448/67108860
[pid=4603] ppid=4600 vsize=38888 memory=15092 CPUtime=0.09 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 3975 0 0 0 9 0 0 0 20 0 1 0 435269810 39821312 3773 33554432000 4194304 6211092 140728635830352 140728635825512 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 9722 3773 809 493 0 3027 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 38888 KiB
Current children cumulated memory: 15092 KiB

[startup+0.209679 s]*
/proc/loadavg: 2.01 2.07 2.06 3/199 4604
/proc/meminfo: memFree=21011128/32770624 swapFree=67002448/67108860
[pid=4603] ppid=4600 vsize=40596 memory=16872 CPUtime=0.2 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 4413 0 0 0 20 0 0 0 20 0 1 0 435269810 41570304 4218 33554432000 4194304 6211092 140728635830352 140728635825512 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 10149 4218 819 493 0 3454 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 40596 KiB
Current children cumulated memory: 16872 KiB

[startup+0.309105 s]*
/proc/loadavg: 2.01 2.07 2.06 3/199 4604
/proc/meminfo: memFree=21009268/32770624 swapFree=67002448/67108860
[pid=4603] ppid=4600 vsize=41712 memory=17928 CPUtime=0.3 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 4671 0 0 0 30 0 0 0 20 0 1 0 435269810 42713088 4482 33554432000 4194304 6211092 140728635830352 140728635825512 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 10428 4482 819 493 0 3733 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 41712 KiB
Current children cumulated memory: 17928 KiB

[startup+0.700284 s]
/proc/loadavg: 2.01 2.07 2.06 3/199 4604
/proc/meminfo: memFree=21005176/32770624 swapFree=67002448/67108860
[pid=4603] ppid=4600 vsize=45708 memory=21992 CPUtime=0.68 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 5666 0 0 0 68 0 0 0 20 0 1 0 435269810 46804992 5498 33554432000 4194304 6211092 140728635830352 140728635803912 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 11427 5498 819 493 0 4732 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 45708 KiB
Current children cumulated memory: 21992 KiB

[startup+1.50028 s]
/proc/loadavg: 2.01 2.07 2.06 3/199 4604
/proc/meminfo: memFree=20992616/32770624 swapFree=67002448/67108860
[pid=4603] ppid=4600 vsize=54076 memory=30316 CPUtime=1.49 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 7743 0 0 0 148 1 0 0 20 0 1 0 435269810 55373824 7579 33554432000 4194304 6211092 140728635830352 140728635803912 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 13519 7579 819 493 0 6824 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 54076 KiB
Current children cumulated memory: 30316 KiB

[startup+3.10942 s]
/proc/loadavg: 2.01 2.06 2.06 3/199 4604
/proc/meminfo: memFree=20951512/32770624 swapFree=67002448/67108860
[pid=4603] ppid=4600 vsize=71024 memory=46932 CPUtime=3.1 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 12084 0 0 0 309 1 0 0 20 0 1 0 435269810 72728576 11733 33554432000 4194304 6211092 140728635830352 140728635803912 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 17756 11733 819 493 0 11061 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 71024 KiB
Current children cumulated memory: 46932 KiB

[startup+6.30026 s]
/proc/loadavg: 2.01 2.06 2.06 3/199 4604
/proc/meminfo: memFree=20890008/32770624 swapFree=67002448/67108860
[pid=4603] ppid=4600 vsize=104700 memory=80112 CPUtime=6.29 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 20539 0 0 0 627 2 0 0 20 0 1 0 435269810 107212800 20028 33554432000 4194304 6211092 140728635830352 140728635803912 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 26175 20028 819 493 0 19480 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 104700 KiB
Current children cumulated memory: 80112 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.06 2.06 3/199 4604
/proc/meminfo: memFree=20765308/32770624 swapFree=67002448/67108860
[pid=4603] ppid=4600 vsize=170424 memory=146512 CPUtime=12.68 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 37312 0 0 0 1264 4 0 0 20 0 1 0 435269810 174514176 36628 33554432000 4194304 6211092 140728635830352 140728635803912 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 42606 36628 819 493 0 35911 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 170424 KiB
Current children cumulated memory: 146512 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.06 2.06 3/199 4606
/proc/meminfo: memFree=20492424/32770624 swapFree=67002448/67108860
[pid=4603] ppid=4600 vsize=304524 memory=280292 CPUtime=25.49 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 70592 0 0 0 2540 9 0 0 20 0 1 0 435269810 311832576 70073 33554432000 4194304 6211092 140728635830352 140728635803912 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 76131 70073 819 493 0 69436 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 304524 KiB
Current children cumulated memory: 280292 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.06 2.06 3/200 4615
/proc/meminfo: memFree=19951708/32770624 swapFree=67002448/67108860
[pid=4603] ppid=4600 vsize=574076 memory=545080 CPUtime=51.1 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 135975 0 0 0 5094 16 0 0 20 0 1 0 435269810 587853824 136270 33554432000 4194304 6211092 140728635830352 140728635803912 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 143519 136270 819 493 0 136824 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 574076 KiB
Current children cumulated memory: 545080 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/200 4619
/proc/meminfo: memFree=18887588/32770624 swapFree=67002448/67108860
[pid=4603] ppid=4600 vsize=1115952 memory=1075972 CPUtime=102.3 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 265639 0 0 0 10198 32 0 0 20 0 1 0 435269810 1142734848 268993 33554432000 4194304 6211092 140728635830352 140728635803912 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 278988 268993 819 493 0 272293 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 1115952 KiB
Current children cumulated memory: 1075972 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 4625
/proc/meminfo: memFree=17637060/32770624 swapFree=67002448/67108860
[pid=4603] ppid=4600 vsize=1743664 memory=1699840 CPUtime=162.3 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 417144 0 0 0 16178 52 0 0 20 0 1 0 435269810 1785511936 424960 33554432000 4194304 6211092 140728635830352 140728635803912 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 435916 424960 819 493 0 429221 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 1743664 KiB
Current children cumulated memory: 1699840 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 4629
/proc/meminfo: memFree=16386112/32770624 swapFree=67002448/67108860
[pid=4603] ppid=4600 vsize=2347036 memory=2321696 CPUtime=222.31 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 567986 0 0 0 22160 71 0 0 20 0 1 0 435269810 2403364864 580424 33554432000 4194304 6211092 140728635830352 140728635803912 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 586759 580424 819 493 0 580064 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 2347036 KiB
Current children cumulated memory: 2321696 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 4633
/proc/meminfo: memFree=15135192/32770624 swapFree=67002448/67108860
[pid=4603] ppid=4600 vsize=2987188 memory=2945368 CPUtime=282.31 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 719680 0 0 0 28140 91 0 0 20 0 1 0 435269810 3058880512 736342 33554432000 4194304 6211092 140728635830352 140728635803912 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 746797 736342 819 493 0 740102 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 2987188 KiB
Current children cumulated memory: 2945368 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 4639
/proc/meminfo: memFree=13887516/32770624 swapFree=67002448/67108860
[pid=4603] ppid=4600 vsize=3645660 memory=3566880 CPUtime=342.32 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 871441 0 0 0 34118 114 0 0 20 0 1 0 435269810 3733155840 891720 33554432000 4194304 6211092 140728635830352 140728635803912 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 911415 891720 819 493 0 904720 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 3645660 KiB
Current children cumulated memory: 3566880 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 4643
/proc/meminfo: memFree=12634268/32770624 swapFree=67002448/67108860
[pid=4603] ppid=4600 vsize=4248768 memory=4190512 CPUtime=402.32 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 1022627 0 0 0 40095 137 0 0 20 0 1 0 435269810 4350738432 1047628 33554432000 4194304 6211092 140728635830352 140728635803912 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 1062192 1047628 819 493 0 1055497 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 4248768 KiB
Current children cumulated memory: 4190512 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 4647
/proc/meminfo: memFree=11386868/32770624 swapFree=67002448/67108860
[pid=4603] ppid=4600 vsize=4851876 memory=4812184 CPUtime=462.33 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 1173944 0 0 0 46075 158 0 0 20 0 1 0 435269810 4968321024 1203046 33554432000 4194304 6211092 140728635830352 140728635803912 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 1212969 1203046 819 493 0 1206274 0
Current children cumulated CPU time: 462.33 s
Current children cumulated vsize: 4851876 KiB
Current children cumulated memory: 4812184 KiB


################
# More data... #
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Current children cumulated vsize: 9278340 KiB
Current children cumulated memory: 9167608 KiB

[startup+942.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 4694
/proc/meminfo: memFree=1398164/32770624 swapFree=67002448/67108860
[pid=4603] ppid=4600 vsize=9880788 memory=9790528 CPUtime=942.38 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 2386466 0 0 0 93867 371 0 0 20 0 1 0 435269810 10117926912 2447632 33554432000 4194304 6211092 140728635830352 140728635803912 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 2470197 2447632 819 493 0 2463502 0
Current children cumulated CPU time: 942.38 s
Current children cumulated vsize: 9880788 KiB
Current children cumulated memory: 9790528 KiB

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 4698
/proc/meminfo: memFree=182088/32770624 swapFree=67002448/67108860
[pid=4603] ppid=4600 vsize=10483104 memory=10411244 CPUtime=1002.39 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 2537730 0 0 0 99836 403 0 0 20 0 1 0 435269810 10734698496 2602811 33554432000 4194304 6211092 140728635830352 140728635803912 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 2620776 2602811 819 493 0 2614081 0
Current children cumulated CPU time: 1002.39 s
Current children cumulated vsize: 10483104 KiB
Current children cumulated memory: 10411244 KiB

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 4704
/proc/meminfo: memFree=204904/32770624 swapFree=66583280/67108860
[pid=4603] ppid=4600 vsize=11082120 memory=11029256 CPUtime=1062.39 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 2688857 0 0 0 105800 439 0 0 20 0 1 0 435269810 11348090880 2652969 33554432000 4194304 6211092 140728635830352 140728635803912 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 2770530 2652969 488 493 0 2763835 0
Current children cumulated CPU time: 1062.39 s
Current children cumulated vsize: 11082120 KiB
Current children cumulated memory: 11029256 KiB

[startup+1122.3 s]
/proc/loadavg: 2.22 2.07 2.06 3/200 4899
/proc/meminfo: memFree=16161392/32770624 swapFree=66302788/67108860
[pid=4603] ppid=4600 vsize=11682456 memory=11648020 CPUtime=1122.4 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 2839791 0 0 0 111767 473 0 0 20 0 1 0 435269810 11962834944 2737527 33554432000 4194304 6211092 140728635830352 140728635803912 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 2920614 2737527 488 493 0 2913919 0
Current children cumulated CPU time: 1122.4 s
Current children cumulated vsize: 11682456 KiB
Current children cumulated memory: 11648020 KiB

[startup+1182.3 s]
/proc/loadavg: 2.08 2.06 2.06 3/201 4904
/proc/meminfo: memFree=15535520/32770624 swapFree=66302792/67108860
[pid=4603] ppid=4600 vsize=12469912 memory=12268696 CPUtime=1182.29 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 2991167 0 2 0 117723 506 0 0 20 0 1 0 435269810 12769189888 2892697 33554432000 4194304 6211092 140728635830352 140728635803912 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 11 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 3117478 2892697 489 493 0 3110783 0
Current children cumulated CPU time: 1182.29 s
Current children cumulated vsize: 12469912 KiB
Current children cumulated memory: 12268696 KiB

[startup+1242.3 s]
/proc/loadavg: 2.03 2.05 2.05 3/202 4917
/proc/meminfo: memFree=14913276/32770624 swapFree=66303116/67108860
[pid=4603] ppid=4600 vsize=13071436 memory=12888516 CPUtime=1242.29 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 3142426 0 2 0 123690 539 0 0 20 0 1 0 435269810 13385150464 3047652 33554432000 4194304 6211092 140728635830352 140728635803912 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 11 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 3267859 3047652 489 493 0 3261164 0
Current children cumulated CPU time: 1242.29 s
Current children cumulated vsize: 13071436 KiB
Current children cumulated memory: 12888516 KiB

[startup+1302.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/202 4921
/proc/meminfo: memFree=14288732/32770624 swapFree=66303116/67108860
[pid=4603] ppid=4600 vsize=13672960 memory=13510532 CPUtime=1302.29 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 3293472 0 2 0 129652 577 0 0 20 0 1 0 435269810 14001111040 3203156 33554432000 4194304 6211092 140728635830352 140728635803912 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 11 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 3418240 3203156 489 493 0 3411545 0
Current children cumulated CPU time: 1302.29 s
Current children cumulated vsize: 13672960 KiB
Current children cumulated memory: 13510532 KiB

[startup+1362.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/202 4925
/proc/meminfo: memFree=13668468/32770624 swapFree=66303116/67108860
[pid=4603] ppid=4600 vsize=14274484 memory=14130352 CPUtime=1362.3 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 3444716 0 2 0 135618 612 0 0 20 0 1 0 435269810 14617071616 3358111 33554432000 4194304 6211092 140728635830352 140728635803912 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 11 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 3568621 3358111 489 493 0 3561926 0
Current children cumulated CPU time: 1362.3 s
Current children cumulated vsize: 14274484 KiB
Current children cumulated memory: 14130352 KiB

[startup+1422.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/201 4931
/proc/meminfo: memFree=13044800/32770624 swapFree=66303116/67108860
[pid=4603] ppid=4600 vsize=14875744 memory=14752216 CPUtime=1422.3 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 3595892 0 2 0 141581 649 0 0 20 0 1 0 435269810 15232761856 3513577 33554432000 4194304 6211092 140728635830352 140728635803912 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 11 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 3718936 3513577 489 493 0 3712241 0
Current children cumulated CPU time: 1422.3 s
Current children cumulated vsize: 14875744 KiB
Current children cumulated memory: 14752216 KiB

[startup+1482.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 4935
/proc/meminfo: memFree=12425520/32770624 swapFree=66303116/67108860
[pid=4603] ppid=4600 vsize=15476740 memory=15371772 CPUtime=1482.3 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 3747020 0 2 0 147543 687 0 0 20 0 1 0 435269810 15848181760 3668466 33554432000 4194304 6211092 140728635830352 140728635803912 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 11 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 3869185 3668466 489 493 0 3862490 0
Current children cumulated CPU time: 1482.3 s
Current children cumulated vsize: 15476740 KiB
Current children cumulated memory: 15371772 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1521.8 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 4937
/proc/meminfo: memFree=12021320/32770624 swapFree=66303116/67108860
[pid=4603] ppid=4600 vsize=15872476 memory=15779580 CPUtime=1521.8 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 4202496 3846454 0 2 0 151468 712 0 0 20 0 1 0 435269810 16253415424 3770418 33554432000 4194304 6211092 140728635830352 140728635803912 139682497776613 0 0 4096 8405026 0 0 0 17 1 0 0 11 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 3968119 3770418 489 493 0 3961424 0
Current children cumulated CPU time: 1521.8 s
Current children cumulated vsize: 15872476 KiB
Current children cumulated memory: 15779580 KiB

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

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

[startup+1524.7 s]
# the end of solver process 4603 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1514.8 s, system=8.462 s

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

[startup+1523.2 s]
/proc/loadavg: 2.00 2.02 2.05 2/201 4938
/proc/meminfo: memFree=11679840/32770624 swapFree=66303124/67108860
[pid=4603] ppid=4600 vsize=15873136 memory=15780532 CPUtime=1522.21 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 512 3873706 0 4002 0 151478 743 0 0 20 0 1 0 435269810 16254091264 3801699 33554432000 4194304 6211092 140728635830352 140728635803912 5189768 0 16384 4096 8405026 0 0 0 17 1 0 0 108 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 3968284 3801699 494 493 0 3961589 0
Current children cumulated CPU time: 1522.21 s
Current children cumulated vsize: 15873136 KiB
Current children cumulated memory: 15780532 KiB

[startup+1523.6 s]
/proc/loadavg: 2.00 2.02 2.05 2/201 4938
/proc/meminfo: memFree=11679840/32770624 swapFree=66303124/67108860
[pid=4603] ppid=4600 vsize=15873136 memory=15780532 CPUtime=1522.33 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) R 4600 4603 671 0 -1 512 3883174 0 5404 0 151479 754 0 0 20 0 1 0 435269810 16254091264 3812589 33554432000 4194304 6211092 140728635830352 140728635803912 5189768 0 16384 4096 8405026 0 0 0 17 1 0 0 136 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 3968284 3812589 494 493 0 3961589 0
Current children cumulated CPU time: 1522.33 s
Current children cumulated vsize: 15873136 KiB
Current children cumulated memory: 15780532 KiB

[startup+1523.8 s]
/proc/loadavg: 2.00 2.02 2.05 2/201 4938
/proc/meminfo: memFree=11679840/32770624 swapFree=66303124/67108860
[pid=4603] ppid=4600 vsize=15873136 memory=15780532 CPUtime=1522.37 cores=1,3,5,7
/proc/4603/stat : 4603 (cosoco) D 4600 4603 671 0 -1 512 3886648 0 5919 0 151479 758 0 0 20 0 1 0 435269810 16254091264 3816549 33554432000 4194304 6211092 140728635830352 140728635803912 5189768 0 16384 4096 8405026 18446744071580419444 0 0 17 3 0 0 152 0 0 8312316 8317760 12509184 140728635835403 140728635835505 140728635835505 140728635838414 0
/proc/4603/statm: 3968284 3816549 494 493 0 3961589 0
Current children cumulated CPU time: 1522.37 s
Current children cumulated vsize: 15873136 KiB
Current children cumulated memory: 15780532 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1524.7
CPU time (s): 1523.26
CPU user time (s): 1514.8
CPU system time (s): 8.462
CPU usage (%): 99.9057
Max. virtual memory (cumulated for all children) (KiB): 15873136
Max. memory (cumulated for all children) (KiB): 15780532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1514.8
system time used= 8.462
maximum resident set size= 15266360
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3886648
page faults= 5920
swaps= 0
block input operations= 384056
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6079
involuntary context switches= 800


# summary of solver processes directly reported to runsolver:
#   pid: 4603
#   total CPU time (s): 1523.26
#   total CPU user time (s): 1514.8
#   total CPU system time (s): 8.462

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.37732 second user time and 10.3274 second system time

The end

Launcher Data 

Begin job on node136 at 2019-09-16 01:29:27
IDJOB=4397886
IDBENCH=139585
IDSOLVER=2850
FILE ID=node136/4397886-1568590212
RUNJOBID= node136-1568572740-703
PBS_JOBID= 21703318
Free space on /tmp= 61168 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_10_9.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397886-1568590212/watcher-4397886-1568590212 -o /tmp/evaluation-result-4397886-1568590212/solver-4397886-1568590212 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568572740-703 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4397886-1568590212.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 3187efa1e901acb6cc373eb045baee33
RANDOM SEED=2113842222

node136.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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        21027212 kB
MemAvailable:   27423260 kB
Buffers:          104200 kB
Cached:          6575500 kB
SwapCached:         3780 kB
Active:          6570492 kB
Inactive:        4564856 kB
Active(anon):    4454684 kB
Inactive(anon):    50116 kB
Active(file):    2115808 kB
Inactive(file):  4514740 kB
Unevictable:      108600 kB
Mlocked:          108600 kB
SwapTotal:      67108860 kB
SwapFree:       67002448 kB
Dirty:              2804 kB
Writeback:             0 kB
AnonPages:       4566824 kB
Mapped:            48900 kB
Shmem:             40276 kB
Slab:             192544 kB
SReclaimable:     162668 kB
SUnreclaim:        29876 kB
KernelStack:        3664 kB
PageTables:        14304 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    5012848 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    800768 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 60984 MiB
End job on node136 at 2019-09-16 01:54:55