Trace number 4409706

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) 2520.62 2523.24

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_11_1.xml
MD5SUM32630071a9cd02ab12e325390d6637b6
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark257
Best CPU time to get the best result obtained on this benchmark2520.19
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":13,"count":111},{"size":50,"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 (15364 MiB free)
  memory of node 1: 16384 MiB (15636 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4409706-1569837733/watcher-4409706-1569837733 -o /tmp/evaluation-result-4409706-1569837733/solver-4409706-1569837733 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node103-1569837128-27146 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4409706-1569837733.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=27300, runsolver pid=27297

[startup+0.100163 s]*
/proc/loadavg: 2.99 3.96 5.33 2/193 27301
/proc/meminfo: memFree=31710088/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=67060 memory=43064 CPUtime=0.1 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 10929 0 0 0 9 1 0 0 20 0 1 0 560026368 68669440 10766 33554432000 4194304 6211132 140734170002064 140734169997496 139855775157221 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 16765 10766 754 493 0 10070 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 67060 KiB
Current children cumulated memory: 43064 KiB

[startup+0.209404 s]*
/proc/loadavg: 2.99 3.96 5.33 2/193 27301
/proc/meminfo: memFree=31679584/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=93188 memory=69200 CPUtime=0.21 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 17515 0 0 0 19 2 0 0 20 0 1 0 560026368 95424512 17300 33554432000 4194304 6211132 140734170002064 140734169997496 139855775157221 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 23297 17300 809 493 0 16602 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 93188 KiB
Current children cumulated memory: 69200 KiB

[startup+0.309492 s]*
/proc/loadavg: 2.99 3.96 5.33 2/193 27301
/proc/meminfo: memFree=31678096/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=94628 memory=70808 CPUtime=0.31 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 17888 0 0 0 29 2 0 0 20 0 1 0 560026368 96899072 17702 33554432000 4194304 6211132 140734170002064 140734169997496 139855775157221 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 23657 17702 819 493 0 16962 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 94628 KiB
Current children cumulated memory: 70808 KiB

[startup+0.70027 s]
/proc/loadavg: 2.99 3.96 5.33 2/193 27301
/proc/meminfo: memFree=31675820/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=98604 memory=74768 CPUtime=0.69 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 18882 0 0 0 67 2 0 0 20 0 1 0 560026368 100970496 18692 33554432000 4194304 6211132 140734170002064 140734169975624 139855775157221 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/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+1.50027 s]
/proc/loadavg: 2.99 3.96 5.33 2/193 27301
/proc/meminfo: memFree=31670612/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=107056 memory=83068 CPUtime=1.49 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 20965 0 0 0 147 2 0 0 20 0 1 0 560026368 109625344 20767 33554432000 4194304 6211132 140734170002064 140734169975624 139855775157221 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 26764 20767 819 493 0 20069 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 107056 KiB
Current children cumulated memory: 83068 KiB

[startup+3.10935 s]
/proc/loadavg: 2.83 3.92 5.30 2/193 27301
/proc/meminfo: memFree=31651592/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=124004 memory=99828 CPUtime=3.1 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 25387 0 0 0 307 3 0 0 20 0 1 0 560026368 126980096 24957 33554432000 4194304 6211132 140734170002064 140734169975624 139855775157221 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 31001 24957 819 493 0 24306 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 124004 KiB
Current children cumulated memory: 99828 KiB

[startup+6.30026 s]
/proc/loadavg: 2.83 3.92 5.30 2/193 27302
/proc/meminfo: memFree=31620468/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=157812 memory=133012 CPUtime=6.29 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 33882 0 0 0 625 4 0 0 20 0 1 0 560026368 161599488 33253 33554432000 4194304 6211132 140734170002064 140734169975624 139855775157221 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 39453 33253 819 493 0 32758 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 157812 KiB
Current children cumulated memory: 133012 KiB

[startup+12.7003 s]
/proc/loadavg: 2.55 3.82 5.26 2/194 27304
/proc/meminfo: memFree=31558164/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=224064 memory=199800 CPUtime=12.68 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 50745 0 0 0 1262 6 0 0 20 0 1 0 560026368 229441536 49950 33554432000 4194304 6211132 140734170002064 140734169975624 139855775157221 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 56016 49950 819 493 0 49321 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 224064 KiB
Current children cumulated memory: 199800 KiB

[startup+25.5003 s]
/proc/loadavg: 2.31 3.73 5.21 2/193 27304
/proc/meminfo: memFree=31421312/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=358824 memory=334400 CPUtime=25.47 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 84167 0 0 0 2536 11 0 0 20 0 1 0 560026368 367435776 83600 33554432000 4194304 6211132 140734170002064 140734169975624 139855775157221 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 89706 83600 819 493 0 83011 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 358824 KiB
Current children cumulated memory: 334400 KiB

[startup+51.1094 s]
/proc/loadavg: 1.86 3.51 5.10 2/193 27304
/proc/meminfo: memFree=31150832/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=630884 memory=603744 CPUtime=51.08 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 150532 0 0 0 5088 20 0 0 20 0 1 0 560026368 646025216 150936 33554432000 4194304 6211132 140734170002064 140734169975624 139855775157221 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 157721 150936 819 493 0 151026 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 630884 KiB
Current children cumulated memory: 603744 KiB

[startup+102.3 s]
/proc/loadavg: 1.35 3.09 4.86 2/194 27309
/proc/meminfo: memFree=30614056/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=1178568 memory=1140656 CPUtime=102.24 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 281664 0 0 0 10189 35 0 0 20 0 1 0 560026368 1206853632 285164 33554432000 4194304 6211132 140734170002064 140734169975624 139855775152958 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 294642 285164 819 493 0 287947 0
Current children cumulated CPU time: 102.24 s
Current children cumulated vsize: 1178568 KiB
Current children cumulated memory: 1140656 KiB

[startup+162.3 s]
/proc/loadavg: 1.13 2.71 4.62 2/193 27312
/proc/meminfo: memFree=29985056/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=1813144 memory=1769056 CPUtime=162.22 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 434732 0 0 0 16169 53 0 0 20 0 1 0 560026368 1856659456 442264 33554432000 4194304 6211132 140734170002064 140734169975624 139855775157221 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 453286 442264 819 493 0 446591 0
Current children cumulated CPU time: 162.22 s
Current children cumulated vsize: 1813144 KiB
Current children cumulated memory: 1769056 KiB

[startup+222.3 s]
/proc/loadavg: 1.05 2.40 4.40 2/193 27315
/proc/meminfo: memFree=29354956/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=2423116 memory=2398448 CPUtime=222.2 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 587488 0 0 0 22143 77 0 0 20 0 1 0 560026368 2481270784 599612 33554432000 4194304 6211132 140734170002064 140734169975624 139855775157221 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 605779 599612 819 493 0 599084 0
Current children cumulated CPU time: 222.2 s
Current children cumulated vsize: 2423116 KiB
Current children cumulated memory: 2398448 KiB

[startup+282.3 s]
/proc/loadavg: 1.02 2.14 4.18 2/194 27320
/proc/meminfo: memFree=28724096/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=3070000 memory=3028168 CPUtime=282.17 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 740394 0 0 0 28120 97 0 0 20 0 1 0 560026368 3143680000 757042 33554432000 4194304 6211132 140734170002064 140734169975624 139855775157221 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 767500 757042 819 493 0 760805 0
Current children cumulated CPU time: 282.17 s
Current children cumulated vsize: 3070000 KiB
Current children cumulated memory: 3028168 KiB

[startup+342.3 s]
/proc/loadavg: 1.01 1.93 3.98 2/191 27323
/proc/meminfo: memFree=28093328/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=3735204 memory=3658452 CPUtime=342.15 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 893469 0 0 0 34099 116 0 0 20 0 1 0 560026368 3824848896 914613 33554432000 4194304 6211132 140734170002064 140734169975624 139855775157221 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 933801 914613 819 493 0 927106 0
Current children cumulated CPU time: 342.15 s
Current children cumulated vsize: 3735204 KiB
Current children cumulated memory: 3658452 KiB

[startup+402.3 s]
/proc/loadavg: 1.00 1.76 3.80 2/191 27326
/proc/meminfo: memFree=27461664/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=4345044 memory=4288672 CPUtime=402.12 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 1046032 0 0 0 40074 138 0 0 20 0 1 0 560026368 4449325056 1072168 33554432000 4194304 6211132 140734170002064 140734169975624 139855775157221 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 1086261 1072168 819 493 0 1079566 0
Current children cumulated CPU time: 402.12 s
Current children cumulated vsize: 4345044 KiB
Current children cumulated memory: 4288672 KiB

[startup+462.3 s]
/proc/loadavg: 1.00 1.62 3.62 2/192 27331
/proc/meminfo: memFree=26832448/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=4955016 memory=4917216 CPUtime=462.09 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 1198655 0 0 0 46051 158 0 0 20 0 1 0 560026368 5073936384 1229304 33554432000 4194304 6211132 140734170002064 140734169975624 139855775157221 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 1238754 1229304 819 493 0 1232059 0
Current children cumulated CPU time: 462.09 s
Current children cumulated vsize: 4955016 KiB
Current children cumulated memory: 4917216 KiB


################
# More data... #
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Current children cumulated vsize: 20240712 KiB
Current children cumulated memory: 19999932 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.01 1.52 2/191 27446
/proc/meminfo: memFree=11089860/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=20848308 memory=20627816 CPUtime=1961.52 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 5010450 0 0 0 195200 952 0 0 20 0 1 0 560026368 21348667392 5156954 33554432000 4194304 6211132 140734170002064 140734169975624 139855775157221 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 5212077 5156954 819 493 0 5205382 0
Current children cumulated CPU time: 1961.52 s
Current children cumulated vsize: 20848308 KiB
Current children cumulated memory: 20627816 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.01 1.49 2/191 27449
/proc/meminfo: memFree=10461872/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=21455904 memory=21254044 CPUtime=2021.5 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 5162595 0 0 0 201153 997 0 0 20 0 1 0 560026368 21970845696 5313511 33554432000 4194304 6211132 140734170002064 140734169975624 139855775157221 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 5363976 5313511 819 493 0 5357281 0
Current children cumulated CPU time: 2021.5 s
Current children cumulated vsize: 21455904 KiB
Current children cumulated memory: 21254044 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.01 1.46 2/192 27454
/proc/meminfo: memFree=9833472/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=22063104 memory=21881668 CPUtime=2081.47 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 5314607 0 0 0 207102 1045 0 0 20 0 1 0 560026368 22592618496 5470417 33554432000 4194304 6211132 140734170002064 140734169975624 139855775157221 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 5515776 5470417 819 493 0 5509081 0
Current children cumulated CPU time: 2081.47 s
Current children cumulated vsize: 22063104 KiB
Current children cumulated memory: 21881668 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.01 1.43 2/191 27457
/proc/meminfo: memFree=9206720/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=22670172 memory=22506988 CPUtime=2141.46 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 5466583 0 0 0 213049 1097 0 0 20 0 1 0 560026368 23214256128 5626747 33554432000 4194304 6211132 140734170002064 140734169975624 139855775157221 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 5667543 5626747 819 493 0 5660848 0
Current children cumulated CPU time: 2141.46 s
Current children cumulated vsize: 22670172 KiB
Current children cumulated memory: 22506988 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.01 1.40 2/191 27460
/proc/meminfo: memFree=8577444/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=23277240 memory=23134720 CPUtime=2201.43 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 5618617 0 0 0 218998 1145 0 0 20 0 1 0 560026368 23835893760 5783680 33554432000 4194304 6211132 140734170002064 140734169975624 139855775157221 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 5819310 5783680 819 493 0 5812615 0
Current children cumulated CPU time: 2201.43 s
Current children cumulated vsize: 23277240 KiB
Current children cumulated memory: 23134720 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.01 1.38 2/192 27465
/proc/meminfo: memFree=7950476/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=23883912 memory=23759776 CPUtime=2261.42 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 5770499 0 0 0 224942 1200 0 0 20 0 1 0 560026368 24457125888 5939944 33554432000 4194304 6211132 140734170002064 140734169975624 139855775157221 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 5970978 5939944 819 493 0 5964283 0
Current children cumulated CPU time: 2261.42 s
Current children cumulated vsize: 23883912 KiB
Current children cumulated memory: 23759776 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.01 1.36 2/191 27468
/proc/meminfo: memFree=7321640/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=24490980 memory=24387244 CPUtime=2321.4 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 5922510 0 0 0 230889 1251 0 0 20 0 1 0 560026368 25078763520 6096811 33554432000 4194304 6211132 140734170002064 140734169975624 139855775157221 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 6122745 6096811 819 493 0 6116050 0
Current children cumulated CPU time: 2321.4 s
Current children cumulated vsize: 24490980 KiB
Current children cumulated memory: 24387244 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.01 1.33 2/191 27478
/proc/meminfo: memFree=6694568/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=25097652 memory=25014604 CPUtime=2381.37 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 6074386 0 0 0 236832 1305 0 0 20 0 1 0 560026368 25699995648 6253651 33554432000 4194304 6211132 140734170002064 140734169975624 139855775157221 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 6274413 6253651 819 493 0 6267718 0
Current children cumulated CPU time: 2381.37 s
Current children cumulated vsize: 25097652 KiB
Current children cumulated memory: 25014604 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.01 1.31 2/191 27483
/proc/meminfo: memFree=6068364/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=25704192 memory=25639500 CPUtime=2441.36 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 6226263 0 0 0 242774 1362 0 0 20 0 1 0 560026368 26321092608 6409875 33554432000 4194304 6211132 140734170002064 140734169975624 139855775157221 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 6426048 6409875 819 493 0 6419353 0
Current children cumulated CPU time: 2441.36 s
Current children cumulated vsize: 25704192 KiB
Current children cumulated memory: 25639500 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.01 1.29 2/191 27487
/proc/meminfo: memFree=5438616/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=26310732 memory=26266440 CPUtime=2501.33 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 6378153 0 0 0 248713 1420 0 0 20 0 1 0 560026368 26942189568 6566610 33554432000 4194304 6211132 140734170002064 140734169975624 139855775157221 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 6577683 6566610 819 493 0 6570988 0
Current children cumulated CPU time: 2501.33 s
Current children cumulated vsize: 26310732 KiB
Current children cumulated memory: 26266440 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.01 1.29 2/191 27487
/proc/meminfo: memFree=5252344/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=26489592 memory=26449464 CPUtime=2519.04 cores=0-7
/proc/27300/stat : 27300 (cosoco) R 27297 27300 27119 0 -1 4202496 6422973 0 0 0 250467 1437 0 0 20 0 1 0 560026368 27125342208 6612366 33554432000 4194304 6211132 140734170002064 140734169975624 139855775157221 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 6622398 6612366 819 493 0 6615703 0
Current children cumulated CPU time: 2519.04 s
Current children cumulated vsize: 26489592 KiB
Current children cumulated memory: 26449464 KiB

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

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

[startup+2523.24 s]
# the end of solver process 27300 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2504.98 s, system=15.6369 s

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

[startup+2520.8 s]
/proc/loadavg: 1.00 1.01 1.29 2/191 27487
/proc/meminfo: memFree=5252344/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=26489724 memory=26449464 CPUtime=2519.16 cores=0-7
/proc/27300/stat : 27300 (cosoco) S 27297 27300 27119 0 -1 512 6422978 0 0 0 250478 1438 0 0 20 0 1 0 560026368 27125477376 6612366 33554432000 4194304 6211132 140734170002064 140734169975624 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 6622431 6612366 819 493 0 6615736 0
Current children cumulated CPU time: 2519.16 s
Current children cumulated vsize: 26489724 KiB
Current children cumulated memory: 26449464 KiB

[startup+2521.6 s]
/proc/loadavg: 1.00 1.01 1.29 2/192 27488
/proc/meminfo: memFree=4691412/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=26489724 memory=26449464 CPUtime=2519.31 cores=0-7
/proc/27300/stat : 27300 (cosoco) S 27297 27300 27119 0 -1 512 6422978 0 0 0 250492 1439 0 0 20 0 1 0 560026368 27125477376 6612366 33554432000 4194304 6211132 140734170002064 140734169975624 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 6622431 6612366 819 493 0 6615736 0
Current children cumulated CPU time: 2519.31 s
Current children cumulated vsize: 26489724 KiB
Current children cumulated memory: 26449464 KiB

[startup+2522 s]*
/proc/loadavg: 1.08 1.03 1.29 2/192 27488
/proc/meminfo: memFree=4115524/32770624 swapFree=66999256/67108860
[pid=27300] ppid=27297 vsize=26489724 memory=26449464 CPUtime=2519.38 cores=0-7
/proc/27300/stat : 27300 (cosoco) S 27297 27300 27119 0 -1 512 6422978 0 0 0 250498 1440 0 0 20 0 1 0 560026368 27125477376 6612366 33554432000 4194304 6211132 140734170002064 140734169975624 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8312316 8317760 13881344 140734170010641 140734170010733 140734170010733 140734170013646 0
/proc/27300/statm: 6622431 6612366 819 493 0 6615736 0
Current children cumulated CPU time: 2519.38 s
Current children cumulated vsize: 26489724 KiB
Current children cumulated memory: 26449464 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2523.24
CPU time (s): 2520.62
CPU user time (s): 2504.98
CPU system time (s): 15.6369
CPU usage (%): 99.8963
Max. virtual memory (cumulated for all children) (KiB): 26489724
Max. memory (cumulated for all children) (KiB): 26449464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2504.98
system time used= 15.6369
maximum resident set size= 26449668
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6422978
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= 143503
involuntary context switches= 1997


# summary of solver processes directly reported to runsolver:
#   pid: 27300
#   total CPU time (s): 2520.62
#   total CPU user time (s): 2504.98
#   total CPU system time (s): 15.6369

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.79864 second user time and 16.8315 second system time

The end

Launcher Data 

Begin job on node103 at 2019-09-30 12:01:14
IDJOB=4409706
IDBENCH=139382
IDSOLVER=2877
FILE ID=node103/4409706-1569837733
RUNJOBID= node103-1569837128-27146
PBS_JOBID= 21705957
Free space on /tmp= 62032 MiB

SOLVER NAME= cosoco 2.0 parallel
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_11_1.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4409706-1569837733/watcher-4409706-1569837733 -o /tmp/evaluation-result-4409706-1569837733/solver-4409706-1569837733 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node103-1569837128-27146 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4409706-1569837733.xml

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

MD5SUM BENCH= 32630071a9cd02ab12e325390d6637b6
RANDOM SEED=476172046

node103.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	: 5333.74
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	: 5333.74
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	: 5333.74
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	: 5333.74
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:        31745496 kB
MemAvailable:   31861744 kB
Buffers:          123236 kB
Cached:           328736 kB
SwapCached:         7000 kB
Active:           345608 kB
Inactive:         119492 kB
Active(anon):        708 kB
Inactive(anon):    94568 kB
Active(file):     344900 kB
Inactive(file):    24924 kB
Unevictable:      107704 kB
Mlocked:          107704 kB
SwapTotal:      67108860 kB
SwapFree:       66999256 kB
Dirty:             11124 kB
Writeback:             0 kB
AnonPages:        115656 kB
Mapped:            27020 kB
Shmem:             73656 kB
Slab:             153388 kB
SReclaimable:     124516 kB
SUnreclaim:        28872 kB
KernelStack:        3536 kB
PageTables:         5036 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     538548 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     71680 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 61476 MiB
End job on node103 at 2019-09-30 12:43:17