Trace number 4409740

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) 2520.69 2523.2

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_3_12.xml
MD5SUM75a96ae289dcd0162feddbff51d0d425
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark1336
Best CPU time to get the best result obtained on this benchmark2520.4
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":28,"count":111},{"size":38,"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 (15407 MiB free)
  memory of node 1: 16384 MiB (15660 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4409740-1569837886/watcher-4409740-1569837886 -o /tmp/evaluation-result-4409740-1569837886/solver-4409740-1569837886 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node106-1569833606-31982 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4409740-1569837886.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=32134, runsolver pid=32131
Current StackSize limit: 8192 KiB


[startup+0.100133 s]*
/proc/loadavg: 5.34 4.93 5.65 2/194 32135
/proc/meminfo: memFree=31797680/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=43408 memory=19464 CPUtime=0.05 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 5052 0 1 0 5 0 0 0 20 0 1 0 560042242 44449792 4866 33554432000 4194304 6211132 140734320843552 140734320840088 140710085393381 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 10852 4866 754 493 0 4157 0
Current children cumulated CPU time: 0.05 s
Current children cumulated vsize: 43408 KiB
Current children cumulated memory: 19464 KiB

[startup+0.209401 s]*
/proc/loadavg: 5.34 4.93 5.65 2/194 32135
/proc/meminfo: memFree=31744608/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=92284 memory=68304 CPUtime=0.17 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 17271 0 1 0 15 2 0 0 20 0 1 0 560042242 94498816 17076 33554432000 4194304 6211132 140734320843552 140734320840088 5514789 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 23071 17076 808 493 0 16376 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 92284 KiB
Current children cumulated memory: 68304 KiB

[startup+0.308714 s]*
/proc/loadavg: 5.34 4.93 5.65 2/194 32135
/proc/meminfo: memFree=31742664/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=94136 memory=70312 CPUtime=0.27 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 17769 0 1 0 25 2 0 0 20 0 1 0 560042242 96395264 17578 33554432000 4194304 6211132 140734320843552 140734320840824 140710085393381 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 23534 17578 819 493 0 16839 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 94136 KiB
Current children cumulated memory: 70312 KiB

[startup+0.700325 s]
/proc/loadavg: 5.34 4.93 5.65 2/194 32135
/proc/meminfo: memFree=31740652/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=98104 memory=74272 CPUtime=0.65 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 18736 0 1 0 63 2 0 0 20 0 1 0 560042242 100458496 18568 33554432000 4194304 6211132 140734320843552 140734320840824 140710085393381 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 24526 18568 819 493 0 17831 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 98104 KiB
Current children cumulated memory: 74272 KiB

[startup+1.50032 s]
/proc/loadavg: 5.34 4.93 5.65 2/194 32135
/proc/meminfo: memFree=31735816/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=106292 memory=82304 CPUtime=1.45 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 20754 0 1 0 143 2 0 0 20 0 1 0 560042242 108843008 20576 33554432000 4194304 6211132 140734320843552 140734320840824 140710085393381 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 26573 20576 819 493 0 19878 0
Current children cumulated CPU time: 1.45 s
Current children cumulated vsize: 106292 KiB
Current children cumulated memory: 82304 KiB

[startup+3.10906 s]
/proc/loadavg: 5.08 4.88 5.63 2/194 32135
/proc/meminfo: memFree=31715292/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=122712 memory=98532 CPUtime=3.06 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 25054 0 1 0 303 3 0 0 20 0 1 0 560042242 125657088 24633 33554432000 4194304 6211132 140734320843552 140734320817112 140710085393381 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 30678 24633 819 493 0 23983 0
Current children cumulated CPU time: 3.06 s
Current children cumulated vsize: 122712 KiB
Current children cumulated memory: 98532 KiB

[startup+6.30032 s]
/proc/loadavg: 5.08 4.88 5.63 2/193 32135
/proc/meminfo: memFree=31685084/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=154504 memory=130656 CPUtime=6.25 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 33346 0 1 0 621 4 0 0 20 0 1 0 560042242 158212096 32664 33554432000 4194304 6211132 140734320843552 140734320817112 140710085393381 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 38626 32664 819 493 0 31931 0
Current children cumulated CPU time: 6.25 s
Current children cumulated vsize: 154504 KiB
Current children cumulated memory: 130656 KiB

[startup+12.7003 s]
/proc/loadavg: 4.75 4.82 5.60 2/193 32135
/proc/meminfo: memFree=31624696/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=219604 memory=195336 CPUtime=12.64 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 49743 0 1 0 1258 6 0 0 20 0 1 0 560042242 224874496 48834 33554432000 4194304 6211132 140734320843552 140734320817112 140710085389118 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 54901 48834 819 493 0 48206 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 219604 KiB
Current children cumulated memory: 195336 KiB

[startup+25.5003 s]
/proc/loadavg: 3.92 4.63 5.53 2/193 32135
/proc/meminfo: memFree=31492076/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=350140 memory=325916 CPUtime=25.44 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 82354 0 1 0 2534 10 0 0 20 0 1 0 560042242 358543360 81479 33554432000 4194304 6211132 140734320843552 140734320817112 140710085393381 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 87535 81479 819 493 0 80840 0
Current children cumulated CPU time: 25.44 s
Current children cumulated vsize: 350140 KiB
Current children cumulated memory: 325916 KiB

[startup+51.1086 s]
/proc/loadavg: 2.92 4.34 5.41 2/193 32138
/proc/meminfo: memFree=31230432/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=612828 memory=583804 CPUtime=51.04 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 146036 0 1 0 5085 19 0 0 20 0 1 0 560042242 627535872 145951 33554432000 4194304 6211132 140734320843552 140734320817112 140710085393381 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 153207 145951 819 493 0 146512 0
Current children cumulated CPU time: 51.04 s
Current children cumulated vsize: 612828 KiB
Current children cumulated memory: 583804 KiB

[startup+102.3 s]
/proc/loadavg: 1.83 3.82 5.18 2/193 32141
/proc/meminfo: memFree=30714796/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=1126288 memory=1102000 CPUtime=102.22 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 272472 0 1 0 10185 37 0 0 20 0 1 0 560042242 1153318912 275500 33554432000 4194304 6211132 140734320843552 140734320817112 140710085393381 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 281572 275500 819 493 0 274877 0
Current children cumulated CPU time: 102.22 s
Current children cumulated vsize: 1126288 KiB
Current children cumulated memory: 1102000 KiB

[startup+162.3 s]
/proc/loadavg: 1.31 3.31 4.92 2/192 32144
/proc/meminfo: memFree=30103928/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=1758392 memory=1712572 CPUtime=162.21 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 421090 0 1 0 16164 57 0 0 20 0 1 0 560042242 1800593408 428143 33554432000 4194304 6211132 140734320843552 140734320817112 140710085393381 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 439598 428143 819 493 0 432903 0
Current children cumulated CPU time: 162.21 s
Current children cumulated vsize: 1758392 KiB
Current children cumulated memory: 1712572 KiB

[startup+222.3 s]
/proc/loadavg: 1.11 2.89 4.67 2/193 32149
/proc/meminfo: memFree=29491100/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=2349488 memory=2324328 CPUtime=222.19 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 568891 0 1 0 22144 75 0 0 20 0 1 0 560042242 2405875712 581082 33554432000 4194304 6211132 140734320843552 140734320817112 140710085393381 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 587372 581082 819 493 0 580677 0
Current children cumulated CPU time: 222.19 s
Current children cumulated vsize: 2349488 KiB
Current children cumulated memory: 2324328 KiB

[startup+282.3 s]
/proc/loadavg: 1.04 2.55 4.44 2/192 32152
/proc/meminfo: memFree=28880656/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=2977364 memory=2933816 CPUtime=282.17 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 717298 0 1 0 28123 94 0 0 20 0 1 0 560042242 3048820736 733454 33554432000 4194304 6211132 140734320843552 140734320817112 140710085393381 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 744341 733454 819 493 0 737646 0
Current children cumulated CPU time: 282.17 s
Current children cumulated vsize: 2977364 KiB
Current children cumulated memory: 2933816 KiB

[startup+342.3 s]
/proc/loadavg: 1.02 2.27 4.23 2/190 32155
/proc/meminfo: memFree=28270836/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=3568328 memory=3543060 CPUtime=342.15 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 865176 0 1 0 34101 114 0 0 20 0 1 0 560042242 3653967872 885765 33554432000 4194304 6211132 140734320843552 140734320817112 140710085393381 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 892082 885765 819 493 0 885387 0
Current children cumulated CPU time: 342.15 s
Current children cumulated vsize: 3568328 KiB
Current children cumulated memory: 3543060 KiB

[startup+402.3 s]
/proc/loadavg: 1.01 2.04 4.03 2/191 32160
/proc/meminfo: memFree=27659920/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=4214656 memory=4152368 CPUtime=402.14 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 1013547 0 1 0 40078 136 0 0 20 0 1 0 560042242 4315807744 1038092 33554432000 4194304 6211132 140734320843552 140734320817112 140710085393381 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 1053664 1038092 819 493 0 1046969 0
Current children cumulated CPU time: 402.14 s
Current children cumulated vsize: 4214656 KiB
Current children cumulated memory: 4152368 KiB

[startup+462.3 s]
/proc/loadavg: 1.00 1.85 3.84 2/191 32171
/proc/meminfo: memFree=27047424/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=4805488 memory=4763612 CPUtime=462.12 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 1161405 0 1 0 46054 158 0 0 20 0 1 0 560042242 4920819712 1190903 33554432000 4194304 6211132 140734320843552 140734320817112 140710085393381 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 1201372 1190903 819 493 0 1194677 0
Current children cumulated CPU time: 462.12 s
Current children cumulated vsize: 4805488 KiB
Current children cumulated memory: 4763612 KiB


################
# More data... #
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Current children cumulated vsize: 19632880 KiB
Current children cumulated memory: 19371904 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.01 1.56 2/190 32280
/proc/meminfo: memFree=11800468/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=20221072 memory=19980572 CPUtime=1961.71 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 4856460 0 1 0 195206 965 0 0 20 0 1 0 560042242 20706377728 4995143 33554432000 4194304 6211132 140734320843552 140734320817112 140710085393381 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 5055268 4995143 819 493 0 5048573 0
Current children cumulated CPU time: 1961.71 s
Current children cumulated vsize: 20221072 KiB
Current children cumulated memory: 19980572 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.01 1.53 2/190 32285
/proc/meminfo: memFree=11193524/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=20809396 memory=20587160 CPUtime=2021.69 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 5003859 0 1 0 201161 1008 0 0 20 0 1 0 560042242 21308821504 5146790 33554432000 4194304 6211132 140734320843552 140734320817112 140710085393381 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 5202349 5146790 819 493 0 5195654 0
Current children cumulated CPU time: 2021.69 s
Current children cumulated vsize: 20809396 KiB
Current children cumulated memory: 20587160 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.01 1.50 2/190 32289
/proc/meminfo: memFree=10583376/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=21397588 memory=21193840 CPUtime=2081.67 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 5151285 0 1 0 207114 1053 0 0 20 0 1 0 560042242 21911130112 5298460 33554432000 4194304 6211132 140734320843552 140734320817112 140710085393381 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 5349397 5298460 819 493 0 5342702 0
Current children cumulated CPU time: 2081.67 s
Current children cumulated vsize: 21397588 KiB
Current children cumulated memory: 21193840 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.01 1.47 2/190 32292
/proc/meminfo: memFree=9975432/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=21985648 memory=21800468 CPUtime=2141.66 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 5298635 0 1 0 213066 1100 0 0 20 0 1 0 560042242 22513303552 5450117 33554432000 4194304 6211132 140734320843552 140734320817112 140710085393381 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 5496412 5450117 819 493 0 5489717 0
Current children cumulated CPU time: 2141.66 s
Current children cumulated vsize: 21985648 KiB
Current children cumulated memory: 21800468 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.01 1.44 2/191 32297
/proc/meminfo: memFree=9365876/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=22573444 memory=22408612 CPUtime=2201.63 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 5445928 0 1 0 219014 1149 0 0 20 0 1 0 560042242 23115206656 5602153 33554432000 4194304 6211132 140734320843552 140734320817112 140710085393381 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 5643361 5602153 819 493 0 5636666 0
Current children cumulated CPU time: 2201.63 s
Current children cumulated vsize: 22573444 KiB
Current children cumulated memory: 22408612 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.01 1.41 2/191 32308
/proc/meminfo: memFree=8757892/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=23161372 memory=23014984 CPUtime=2261.62 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 5593308 0 1 0 224968 1194 0 0 20 0 1 0 560042242 23717244928 5753746 33554432000 4194304 6211132 140734320843552 140734320817112 140710085393381 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 5790376 5753746 819 493 0 5783681 0
Current children cumulated CPU time: 2261.62 s
Current children cumulated vsize: 23161372 KiB
Current children cumulated memory: 23014984 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.01 1.38 2/191 32311
/proc/meminfo: memFree=8151436/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=23749168 memory=23621348 CPUtime=2321.6 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 5740564 0 1 0 230916 1244 0 0 20 0 1 0 560042242 24319148032 5905337 33554432000 4194304 6211132 140734320843552 140734320817112 140710085393381 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 5937292 5905337 819 493 0 5930597 0
Current children cumulated CPU time: 2321.6 s
Current children cumulated vsize: 23749168 KiB
Current children cumulated memory: 23621348 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.01 1.36 2/192 32316
/proc/meminfo: memFree=7543560/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=24336832 memory=24227440 CPUtime=2381.58 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 5887825 0 1 0 236862 1296 0 0 20 0 1 0 560042242 24920915968 6056860 33554432000 4194304 6211132 140734320843552 140734320817112 140710085393381 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 6084208 6056860 819 493 0 6077513 0
Current children cumulated CPU time: 2381.58 s
Current children cumulated vsize: 24336832 KiB
Current children cumulated memory: 24227440 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.01 1.34 2/191 32319
/proc/meminfo: memFree=6934616/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=24924496 memory=24835336 CPUtime=2441.56 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 6035114 0 1 0 242808 1348 0 0 20 0 1 0 560042242 25522683904 6208834 33554432000 4194304 6211132 140734320843552 140734320817112 140710085393381 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 6231124 6208834 819 493 0 6224429 0
Current children cumulated CPU time: 2441.56 s
Current children cumulated vsize: 24924496 KiB
Current children cumulated memory: 24835336 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.01 1.31 2/191 32322
/proc/meminfo: memFree=6327836/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=25511764 memory=25441180 CPUtime=2501.55 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 6182335 0 1 0 248754 1401 0 0 20 0 1 0 560042242 26124046336 6360295 33554432000 4194304 6211132 140734320843552 140734320817112 140710085393381 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 6377941 6360295 819 493 0 6371246 0
Current children cumulated CPU time: 2501.55 s
Current children cumulated vsize: 25511764 KiB
Current children cumulated memory: 25441180 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.01 1.31 2/191 32324
/proc/meminfo: memFree=6144952/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=25685080 memory=25620724 CPUtime=2519.24 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 4202496 6225745 0 1 0 250508 1416 0 0 20 0 1 0 560042242 26301521920 6405181 33554432000 4194304 6211132 140734320843552 140734320817112 140710085393381 0 0 4096 8405026 0 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 6421270 6405181 819 493 0 6414575 0
Current children cumulated CPU time: 2519.24 s
Current children cumulated vsize: 25685080 KiB
Current children cumulated memory: 25620724 KiB

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

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

[startup+2523.2 s]
# the end of solver process 32134 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2505.33 s, system=15.3611 s

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

[startup+2520.8 s]
/proc/loadavg: 1.00 1.01 1.31 2/191 32324
/proc/meminfo: memFree=6144952/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=25685080 memory=25620724 CPUtime=2519.3 cores=0-7
/proc/32134/stat : 32134 (cosoco) R 32131 32134 31955 0 -1 512 6225751 0 1 0 250514 1416 0 0 20 0 1 0 560042242 26301521920 6405181 33554432000 4194304 6211132 140734320843552 140734320817112 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 6 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 6421270 6405181 819 493 0 6414575 0
Current children cumulated CPU time: 2519.3 s
Current children cumulated vsize: 25685080 KiB
Current children cumulated memory: 25620724 KiB

[startup+2521.6 s]
/proc/loadavg: 1.00 1.01 1.31 3/192 32325
/proc/meminfo: memFree=5816104/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=25685080 memory=25620724 CPUtime=2519.43 cores=0-7
/proc/32134/stat : 32134 (cosoco) S 32131 32134 31955 0 -1 512 6225751 0 1 0 250526 1417 0 0 20 0 1 0 560042242 26301521920 6405181 33554432000 4194304 6211132 140734320843552 140734320817112 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 6421270 6405181 819 493 0 6414575 0
Current children cumulated CPU time: 2519.43 s
Current children cumulated vsize: 25685080 KiB
Current children cumulated memory: 25620724 KiB

[startup+2522 s]*
/proc/loadavg: 1.00 1.01 1.31 3/192 32325
/proc/meminfo: memFree=5279416/32770624 swapFree=67000032/67108860
[pid=32134] ppid=32131 vsize=25685080 memory=25620724 CPUtime=2519.49 cores=0-7
/proc/32134/stat : 32134 (cosoco) S 32131 32134 31955 0 -1 512 6225751 0 1 0 250532 1417 0 0 20 0 1 0 560042242 26301521920 6405181 33554432000 4194304 6211132 140734320843552 140734320817112 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 2 0 0 8312316 8317760 21925888 140734320849937 140734320850029 140734320850029 140734320852942 0
/proc/32134/statm: 6421270 6405181 819 493 0 6414575 0
Current children cumulated CPU time: 2519.49 s
Current children cumulated vsize: 25685080 KiB
Current children cumulated memory: 25620724 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2523.2
CPU time (s): 2520.69
CPU user time (s): 2505.33
CPU system time (s): 15.3611
CPU usage (%): 99.9005
Max. virtual memory (cumulated for all children) (KiB): 25685080
Max. memory (cumulated for all children) (KiB): 25620724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2505.33
system time used= 15.3611
maximum resident set size= 25620804
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6225751
page faults= 1
swaps= 0
block input operations= 9984
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 110020
involuntary context switches= 1336


# summary of solver processes directly reported to runsolver:
#   pid: 32134
#   total CPU time (s): 2520.69
#   total CPU user time (s): 2505.33
#   total CPU system time (s): 15.3611

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.18882 second user time and 15.6584 second system time

The end

Launcher Data 

Begin job on node106 at 2019-09-30 11:03:19
IDJOB=4409740
IDBENCH=139399
IDSOLVER=2877
FILE ID=node106/4409740-1569837886
RUNJOBID= node106-1569833606-31982
PBS_JOBID= 21705958
Free space on /tmp= 62032 MiB

SOLVER NAME= cosoco 2.0 parallel
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_3_12.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4409740-1569837886/watcher-4409740-1569837886 -o /tmp/evaluation-result-4409740-1569837886/solver-4409740-1569837886 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node106-1569833606-31982 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4409740-1569837886.xml

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

MD5SUM BENCH= 75a96ae289dcd0162feddbff51d0d425
RANDOM SEED=1276819170

node106.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31813600 kB
MemAvailable:   31864464 kB
Buffers:          111664 kB
Cached:           265456 kB
SwapCached:         4612 kB
Active:           267700 kB
Inactive:         116332 kB
Active(anon):        548 kB
Inactive(anon):    83748 kB
Active(file):     267152 kB
Inactive(file):    32584 kB
Unevictable:      109344 kB
Mlocked:          109344 kB
SwapTotal:      67108860 kB
SwapFree:       67000032 kB
Dirty:              2728 kB
Writeback:             0 kB
AnonPages:        112364 kB
Mapped:            26960 kB
Shmem:             68520 kB
Slab:             163208 kB
SReclaimable:     133928 kB
SUnreclaim:        29280 kB
KernelStack:        3392 kB
PageTables:         4912 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     530424 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:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 61604 MiB
End job on node106 at 2019-09-30 11:45:22