Trace number 4409750

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) 2520.7 2523.27

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_9_11.xml
MD5SUMb3f80a69476de872363c069f96d9d14d
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark361
Best CPU time to get the best result obtained on this benchmark19756.9
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":15,"count":111},{"size":51,"count":111},{"size":111,"count":111}]
Minimum variable degree2
Maximum variable degree114
Distribution of variable degrees[{"degree":2,"count":12432},{"degree":3,"count":111},{"degree":112,"count":78},{"degree":113,"count":24},{"degree":114,"count":9}]
Minimum constraint arity2
Maximum constraint arity112
Distribution of constraint arities[{"arity":2,"count":132},{"arity":111,"count":112},{"arity":112,"count":222}]
Number of extensional constraints0
Number of intensional constraints132
Distribution of constraint types[{"type":"intension","count":132},{"type":"sum","count":112},{"type":"element","count":111},{"type":"channel","count":111}]
Optimization problemYES
Type of objectivemin SUM

Solver Data


Verifier Data 

One s line expected

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (15219 MiB free)
  memory of node 1: 16384 MiB (13055 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4409750-1569838839/watcher-4409750-1569838839 -o /tmp/evaluation-result-4409750-1569838839/solver-4409750-1569838839 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node151-1569833326-9628 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4409750-1569838839.xml 

running on 8 cores: 0,2,4,6,1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 20160 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 20190 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=10412, runsolver pid=10409
Current StackSize limit: 8192 KiB


[startup+0.100158 s]*
/proc/loadavg: 7.33 8.44 8.62 2/191 10413
/proc/meminfo: memFree=28919336/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=67028 memory=42996 CPUtime=0.09 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 10930 0 0 0 8 1 0 0 20 0 1 0 560155165 68636672 10749 33554432000 4194304 6211132 140731018800320 140731018796200 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 16757 10749 754 493 0 10062 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 67028 KiB
Current children cumulated memory: 42996 KiB

[startup+0.209259 s]*
/proc/loadavg: 7.33 8.44 8.62 2/191 10413
/proc/meminfo: memFree=28888708/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=93244 memory=69396 CPUtime=0.21 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 17528 0 0 0 18 3 0 0 20 0 1 0 560155165 95481856 17349 33554432000 4194304 6211132 140731018800320 140731018796200 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 23311 17349 809 493 0 16616 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 93244 KiB
Current children cumulated memory: 69396 KiB

[startup+0.308564 s]*
/proc/loadavg: 7.33 8.44 8.62 2/191 10413
/proc/meminfo: memFree=28887220/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=94684 memory=70736 CPUtime=0.3 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 17902 0 0 0 27 3 0 0 20 0 1 0 560155165 96956416 17684 33554432000 4194304 6211132 140731018800320 140731018796200 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 23671 17684 819 493 0 16976 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 94684 KiB
Current children cumulated memory: 70736 KiB

[startup+0.700329 s]
/proc/loadavg: 7.33 8.44 8.62 2/191 10413
/proc/meminfo: memFree=28884888/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=98660 memory=74696 CPUtime=0.68 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 18899 0 0 0 65 3 0 0 20 0 1 0 560155165 101027840 18674 33554432000 4194304 6211132 140731018800320 140731018773880 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 24665 18674 819 493 0 17970 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 98660 KiB
Current children cumulated memory: 74696 KiB

[startup+1.50033 s]
/proc/loadavg: 7.33 8.44 8.62 2/191 10413
/proc/meminfo: memFree=28880052/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=107112 memory=83124 CPUtime=1.49 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 20975 0 0 0 145 4 0 0 20 0 1 0 560155165 109682688 20781 33554432000 4194304 6211132 140731018800320 140731018773880 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 26778 20781 819 493 0 20083 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 107112 KiB
Current children cumulated memory: 83124 KiB

[startup+3.10853 s]
/proc/loadavg: 7.33 8.44 8.62 2/191 10413
/proc/meminfo: memFree=28859220/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=124060 memory=99880 CPUtime=3.1 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 25396 0 0 0 305 5 0 0 20 0 1 0 560155165 127037440 24970 33554432000 4194304 6211132 140731018800320 140731018773880 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 31015 24970 819 493 0 24320 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 124060 KiB
Current children cumulated memory: 99880 KiB

[startup+6.30032 s]
/proc/loadavg: 6.82 8.32 8.57 2/191 10420
/proc/meminfo: memFree=28827520/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=157736 memory=132808 CPUtime=6.29 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 33925 0 0 0 623 6 0 0 20 0 1 0 560155165 161521664 33202 33554432000 4194304 6211132 140731018800320 140731018773880 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 39434 33202 819 493 0 32739 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 157736 KiB
Current children cumulated memory: 132808 KiB

[startup+12.7003 s]
/proc/loadavg: 6.36 8.20 8.53 2/192 10422
/proc/meminfo: memFree=28764808/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=223460 memory=199328 CPUtime=12.68 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 50779 0 0 0 1260 8 0 0 20 0 1 0 560155165 228823040 49832 33554432000 4194304 6211132 140731018800320 140731018773880 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 55865 49832 819 493 0 49170 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 223460 KiB
Current children cumulated memory: 199328 KiB

[startup+25.5003 s]
/proc/loadavg: 5.17 7.85 8.41 2/191 10422
/proc/meminfo: memFree=28629084/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=357560 memory=333064 CPUtime=25.49 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 84157 0 0 0 2534 15 0 0 20 0 1 0 560155165 366141440 83266 33554432000 4194304 6211132 140731018800320 140731018773880 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 89390 83266 819 493 0 82695 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 357560 KiB
Current children cumulated memory: 333064 KiB

[startup+51.1086 s]
/proc/loadavg: 3.75 7.30 8.22 2/191 10423
/proc/meminfo: memFree=28359696/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=627376 memory=600212 CPUtime=51.09 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 150174 0 0 0 5086 23 0 0 20 0 1 0 560155165 642433024 150053 33554432000 4194304 6211132 140731018800320 140731018773880 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 156844 150053 819 493 0 150149 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 627376 KiB
Current children cumulated memory: 600212 KiB

[startup+102.3 s]
/proc/loadavg: 2.19 6.33 7.84 2/192 10428
/proc/meminfo: memFree=27825540/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=1169912 memory=1131880 CPUtime=102.27 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 280042 0 0 0 10187 40 0 0 20 0 1 0 560155165 1197989888 282970 33554432000 4194304 6211132 140731018800320 140731018773880 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 292478 282970 819 493 0 285783 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 1169912 KiB
Current children cumulated memory: 1131880 KiB

[startup+162.3 s]
/proc/loadavg: 1.44 5.36 7.41 2/191 10431
/proc/meminfo: memFree=27199180/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=1801584 memory=1757368 CPUtime=162.25 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 432402 0 0 0 16165 60 0 0 20 0 1 0 560155165 1844822016 439342 33554432000 4194304 6211132 140731018800320 140731018773880 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 450396 439342 819 493 0 443701 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 1801584 KiB
Current children cumulated memory: 1757368 KiB

[startup+222.3 s]
/proc/loadavg: 1.16 4.56 7.01 2/191 10434
/proc/meminfo: memFree=26571760/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=2409312 memory=2384224 CPUtime=222.23 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 584540 0 0 0 22143 80 0 0 20 0 1 0 560155165 2467135488 596056 33554432000 4194304 6211132 140731018800320 140731018773880 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 602328 596056 819 493 0 595633 0
Current children cumulated CPU time: 222.23 s
Current children cumulated vsize: 2409312 KiB
Current children cumulated memory: 2384224 KiB

[startup+282.3 s]
/proc/loadavg: 1.06 3.91 6.63 2/192 10439
/proc/meminfo: memFree=25943544/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=3053820 memory=3011924 CPUtime=282.2 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 737006 0 0 0 28119 101 0 0 20 0 1 0 560155165 3127111680 752981 33554432000 4194304 6211132 140731018800320 140731018773880 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 763455 752981 819 493 0 756760 0
Current children cumulated CPU time: 282.2 s
Current children cumulated vsize: 3053820 KiB
Current children cumulated memory: 3011924 KiB

[startup+342.3 s]
/proc/loadavg: 1.02 3.38 6.28 2/191 10443
/proc/meminfo: memFree=25313896/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=3716912 memory=3639860 CPUtime=342.18 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 889578 0 0 0 34096 122 0 0 20 0 1 0 560155165 3806117888 909965 33554432000 4194304 6211132 140731018800320 140731018773880 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 929228 909965 819 493 0 922533 0
Current children cumulated CPU time: 342.18 s
Current children cumulated vsize: 3716912 KiB
Current children cumulated memory: 3639860 KiB

[startup+402.3 s]
/proc/loadavg: 1.01 2.95 5.95 2/191 10446
/proc/meminfo: memFree=24686740/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=4324508 memory=4266172 CPUtime=402.16 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 1041658 0 0 0 40069 147 0 0 20 0 1 0 560155165 4428296192 1066543 33554432000 4194304 6211132 140731018800320 140731018773880 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 1081127 1066543 819 493 0 1074432 0
Current children cumulated CPU time: 402.16 s
Current children cumulated vsize: 4324508 KiB
Current children cumulated memory: 4266172 KiB

[startup+462.3 s]
/proc/loadavg: 1.00 2.60 5.64 2/192 10451
/proc/meminfo: memFree=24058396/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=4931972 memory=4894072 CPUtime=462.14 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 1193724 0 0 0 46044 170 0 0 20 0 1 0 560155165 5050339328 1223518 33554432000 4194304 6211132 140731018800320 140731018773880 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 1232993 1223518 819 493 0 1226298 0
Current children cumulated CPU time: 462.14 s
Current children cumulated vsize: 4931972 KiB
Current children cumulated memory: 4894072 KiB


################
# More data... #
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Current children cumulated vsize: 20157212 KiB
Current children cumulated memory: 19914408 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.01 1.92 2/192 10567
/proc/meminfo: memFree=8383280/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=20761904 memory=20537284 CPUtime=1961.62 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 4993105 0 0 0 195122 1040 0 0 20 0 1 0 560155165 21260189696 5134321 33554432000 4194304 6211132 140731018800320 140731018773880 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 5190476 5134321 819 493 0 5183781 0
Current children cumulated CPU time: 1961.62 s
Current children cumulated vsize: 20761904 KiB
Current children cumulated memory: 20537284 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.01 1.86 2/192 10570
/proc/meminfo: memFree=7757524/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=21366332 memory=21162212 CPUtime=2021.61 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 5144583 0 0 0 201070 1091 0 0 20 0 1 0 560155165 21879123968 5290553 33554432000 4194304 6211132 140731018800320 140731018773880 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 5341583 5290553 819 493 0 5334888 0
Current children cumulated CPU time: 2021.61 s
Current children cumulated vsize: 21366332 KiB
Current children cumulated memory: 21162212 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.01 1.81 2/193 10575
/proc/meminfo: memFree=7133032/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=21970628 memory=21785072 CPUtime=2081.59 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 5296096 0 0 0 207018 1141 0 0 20 0 1 0 560155165 22497923072 5446268 33554432000 4194304 6211132 140731018800320 140731018773880 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 5492657 5446268 819 493 0 5485962 0
Current children cumulated CPU time: 2081.59 s
Current children cumulated vsize: 21970628 KiB
Current children cumulated memory: 21785072 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.01 1.76 2/191 10579
/proc/meminfo: memFree=6507268/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=22574924 memory=22409728 CPUtime=2141.57 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 5447522 0 0 0 212963 1194 0 0 20 0 1 0 560155165 23116722176 5602432 33554432000 4194304 6211132 140731018800320 140731018773880 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 5643731 5602432 819 493 0 5637036 0
Current children cumulated CPU time: 2141.57 s
Current children cumulated vsize: 22574924 KiB
Current children cumulated memory: 22409728 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.01 1.71 2/191 10582
/proc/meminfo: memFree=5883376/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=23178956 memory=23032076 CPUtime=2201.55 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 5598872 0 0 0 218906 1249 0 0 20 0 1 0 560155165 23735250944 5758019 33554432000 4194304 6211132 140731018800320 140731018773880 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 5794739 5758019 819 493 0 5788044 0
Current children cumulated CPU time: 2201.55 s
Current children cumulated vsize: 23178956 KiB
Current children cumulated memory: 23032076 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.01 1.67 2/192 10587
/proc/meminfo: memFree=5257700/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=23782988 memory=23656724 CPUtime=2261.53 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 5750262 0 0 0 224853 1300 0 0 20 0 1 0 560155165 24353779712 5914181 33554432000 4194304 6211132 140731018800320 140731018773880 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 5945747 5914181 819 493 0 5939052 0
Current children cumulated CPU time: 2261.53 s
Current children cumulated vsize: 23782988 KiB
Current children cumulated memory: 23656724 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.01 1.63 2/191 10590
/proc/meminfo: memFree=4633976/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=24387020 memory=24279328 CPUtime=2321.52 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 5901700 0 0 0 230797 1355 0 0 20 0 1 0 560155165 24972308480 6069832 33554432000 4194304 6211132 140731018800320 140731018773880 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 6096755 6069832 819 493 0 6090060 0
Current children cumulated CPU time: 2321.52 s
Current children cumulated vsize: 24387020 KiB
Current children cumulated memory: 24279328 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.01 1.59 2/191 10593
/proc/meminfo: memFree=4008744/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=24990656 memory=24903456 CPUtime=2381.5 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 6052970 0 0 0 236739 1411 0 0 20 0 1 0 560155165 25590431744 6225864 33554432000 4194304 6211132 140731018800320 140731018773880 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 6247664 6225864 819 493 0 6240969 0
Current children cumulated CPU time: 2381.5 s
Current children cumulated vsize: 24990656 KiB
Current children cumulated memory: 24903456 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.01 1.55 2/192 10605
/proc/meminfo: memFree=3384476/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=25594556 memory=25525784 CPUtime=2441.48 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 6204375 0 0 0 242680 1468 0 0 20 0 1 0 560155165 26208825344 6381446 33554432000 4194304 6211132 140731018800320 140731018773880 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 6398639 6381446 819 493 0 6391944 0
Current children cumulated CPU time: 2441.48 s
Current children cumulated vsize: 25594556 KiB
Current children cumulated memory: 25525784 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.01 1.52 2/191 10630
/proc/meminfo: memFree=2760324/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=26198060 memory=26149648 CPUtime=2501.46 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 6355609 0 0 0 248620 1526 0 0 20 0 1 0 560155165 26826813440 6537412 33554432000 4194304 6211132 140731018800320 140731018773880 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 6549515 6537412 819 493 0 6542820 0
Current children cumulated CPU time: 2501.46 s
Current children cumulated vsize: 26198060 KiB
Current children cumulated memory: 26149648 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.01 1.50 2/191 10631
/proc/meminfo: memFree=2573296/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=26376260 memory=26333948 CPUtime=2519.16 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 4202496 6400290 0 0 0 250373 1543 0 0 20 0 1 0 560155165 27009290240 6583487 33554432000 4194304 6211132 140731018800320 140731018773880 140701521021925 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 6594065 6583487 819 493 0 6587370 0
Current children cumulated CPU time: 2519.16 s
Current children cumulated vsize: 26376260 KiB
Current children cumulated memory: 26333948 KiB

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

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

[startup+2523.27 s]
# the end of solver process 10412 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2504 s, system=16.7015 s

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

[startup+2520.8 s]
/proc/loadavg: 1.00 1.01 1.50 2/191 10631
/proc/meminfo: memFree=2573296/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=26376260 memory=26333948 CPUtime=2519.29 cores=0-7
/proc/10412/stat : 10412 (cosoco) S 10409 10412 9601 0 -1 512 6400295 0 0 0 250385 1544 0 0 20 0 1 0 560155165 27009290240 6583487 33554432000 4194304 6211132 140731018800320 140731018773880 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 6594065 6583487 819 493 0 6587370 0
Current children cumulated CPU time: 2519.29 s
Current children cumulated vsize: 26376260 KiB
Current children cumulated memory: 26333948 KiB

[startup+2521.6 s]
/proc/loadavg: 1.00 1.01 1.50 2/192 10632
/proc/meminfo: memFree=2064500/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=26376260 memory=26333948 CPUtime=2519.39 cores=0-7
/proc/10412/stat : 10412 (cosoco) R 10409 10412 9601 0 -1 512 6400295 0 0 0 250395 1544 0 0 20 0 1 0 560155165 27009290240 6583487 33554432000 4194304 6211132 140731018800320 140731018773880 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 6594065 6583487 819 493 0 6587370 0
Current children cumulated CPU time: 2519.39 s
Current children cumulated vsize: 26376260 KiB
Current children cumulated memory: 26333948 KiB

[startup+2522 s]*
/proc/loadavg: 1.00 1.01 1.50 2/192 10632
/proc/meminfo: memFree=1631244/32770624 swapFree=66956804/67108860
[pid=10412] ppid=10409 vsize=26376260 memory=26333948 CPUtime=2519.44 cores=0-7
/proc/10412/stat : 10412 (cosoco) S 10409 10412 9601 0 -1 512 6400295 0 0 0 250400 1544 0 0 20 0 1 0 560155165 27009290240 6583487 33554432000 4194304 6211132 140731018800320 140731018773880 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 24047616 140731018802193 140731018802285 140731018802285 140731018805198 0
/proc/10412/statm: 6594065 6583487 819 493 0 6587370 0
Current children cumulated CPU time: 2519.44 s
Current children cumulated vsize: 26376260 KiB
Current children cumulated memory: 26333948 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2523.27
CPU time (s): 2520.7
CPU user time (s): 2504
CPU system time (s): 16.7015
CPU usage (%): 99.8985
Max. virtual memory (cumulated for all children) (KiB): 26376260
Max. memory (cumulated for all children) (KiB): 26333948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2504
system time used= 16.7015
maximum resident set size= 26334104
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6400295
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= 117711
involuntary context switches= 2056


# summary of solver processes directly reported to runsolver:
#   pid: 10412
#   total CPU time (s): 2520.7
#   total CPU user time (s): 2504
#   total CPU system time (s): 16.7015

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.56328 second user time and 16.7061 second system time

The end

Launcher Data 

Begin job on node151 at 2019-09-30 12:19:58
IDJOB=4409750
IDBENCH=139658
IDSOLVER=2877
FILE ID=node151/4409750-1569838839
RUNJOBID= node151-1569833326-9628
PBS_JOBID= 21705954
Free space on /tmp= 62032 MiB

SOLVER NAME= cosoco 2.0 parallel
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_9_11.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4409750-1569838839/watcher-4409750-1569838839 -o /tmp/evaluation-result-4409750-1569838839/solver-4409750-1569838839 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node151-1569833326-9628 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4409750-1569838839.xml

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

MD5SUM BENCH= b3f80a69476de872363c069f96d9d14d
RANDOM SEED=704096233

node151.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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        28954076 kB
MemAvailable:   31814444 kB
Buffers:          167128 kB
Cached:          3017444 kB
SwapCached:        50424 kB
Active:          1749936 kB
Inactive:        1489264 kB
Active(anon):       6836 kB
Inactive(anon):   126880 kB
Active(file):    1743100 kB
Inactive(file):  1362384 kB
Unevictable:      108524 kB
Mlocked:          108524 kB
SwapTotal:      67108860 kB
SwapFree:       66956804 kB
Dirty:              2784 kB
Writeback:             0 kB
AnonPages:        113400 kB
Mapped:            26992 kB
Shmem:             70724 kB
Slab:             171284 kB
SReclaimable:     141436 kB
SUnreclaim:        29848 kB
KernelStack:        3376 kB
PageTables:         5004 kB
NFS_Unstable:        108 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     539060 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      138624 kB
DirectMap2M:    33406976 kB

Free space on /tmp at the end= 61572 MiB
End job on node151 at 2019-09-30 13:02:01