Trace number 4389927

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? (MO) 1529.7 1532.21

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_20_8.xml
MD5SUM6b176121d3671d41526f7ff611fbc0d5
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark202
Best CPU time to get the best result obtained on this benchmark20086.7
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":11,"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 (13055 MiB free)
  memory of node 1: 16384 MiB (15757 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4389927-1568359096/watcher-4389927-1568359096 -o /tmp/evaluation-result-4389927-1568359096/solver-4389927-1568359096 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1568359037-18067 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4389927-1568359096.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=18096, runsolver pid=18093

[startup+0.100152 s]*
/proc/loadavg: 1.15 1.54 1.85 3/199 18097
/proc/meminfo: memFree=29482840/32770624 swapFree=66997060/67108860
[pid=18096] ppid=18093 vsize=39156 memory=15228 CPUtime=0.1 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) R 18093 18096 18035 0 -1 4202496 4012 0 0 0 10 0 0 0 20 0 1 0 412162706 40095744 3807 33554432000 4194304 6210612 140722108861200 140722108857736 139828045712357 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 9789 3807 809 493 0 3094 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39156 KiB
Current children cumulated memory: 15228 KiB

[startup+0.209421 s]*
/proc/loadavg: 1.15 1.54 1.85 3/199 18097
/proc/meminfo: memFree=29479540/32770624 swapFree=66997060/67108860
[pid=18096] ppid=18093 vsize=40732 memory=17004 CPUtime=0.21 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) R 18093 18096 18035 0 -1 4202496 4435 0 0 0 21 0 0 0 20 0 1 0 412162706 41709568 4251 33554432000 4194304 6210612 140722108861200 140722108857736 5442786 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 10183 4251 819 493 0 3488 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 40732 KiB
Current children cumulated memory: 17004 KiB

[startup+0.309105 s]*
/proc/loadavg: 1.15 1.54 1.85 3/199 18097
/proc/meminfo: memFree=29477680/32770624 swapFree=66997060/67108860
[pid=18096] ppid=18093 vsize=41848 memory=18060 CPUtime=0.3 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) R 18093 18096 18035 0 -1 4202496 4693 0 0 0 30 0 0 0 20 0 1 0 412162706 42852352 4515 33554432000 4194304 6210612 140722108861200 140722108857736 139828045708094 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 10462 4515 819 493 0 3767 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 41848 KiB
Current children cumulated memory: 18060 KiB

[startup+0.700278 s]
/proc/loadavg: 1.15 1.54 1.85 3/199 18097
/proc/meminfo: memFree=29473464/32770624 swapFree=66997060/67108860
[pid=18096] ppid=18093 vsize=45844 memory=21992 CPUtime=0.69 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) R 18093 18096 18035 0 -1 4202496 5682 0 0 0 69 0 0 0 20 0 1 0 412162706 46944256 5498 33554432000 4194304 6210612 140722108861200 140722108834760 139828045712357 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 11461 5498 819 493 0 4766 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 45844 KiB
Current children cumulated memory: 21992 KiB

[startup+1.50028 s]
/proc/loadavg: 1.15 1.54 1.85 3/199 18097
/proc/meminfo: memFree=29463000/32770624 swapFree=66997060/67108860
[pid=18096] ppid=18093 vsize=54080 memory=30316 CPUtime=1.49 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) R 18093 18096 18035 0 -1 4202496 7753 0 0 0 149 0 0 0 20 0 1 0 412162706 55377920 7579 33554432000 4194304 6210612 140722108861200 140722108834760 139828045712357 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 13520 7579 819 493 0 6825 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 54080 KiB
Current children cumulated memory: 30316 KiB

[startup+3.10921 s]
/proc/loadavg: 1.06 1.52 1.84 3/199 18097
/proc/meminfo: memFree=29422288/32770624 swapFree=66997060/67108860
[pid=18096] ppid=18093 vsize=71028 memory=46808 CPUtime=3.1 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) R 18093 18096 18035 0 -1 4202496 12083 0 0 0 309 1 0 0 20 0 1 0 412162706 72732672 11702 33554432000 4194304 6210612 140722108861200 140722108834760 139828045712357 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 17757 11702 819 493 0 11062 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 71028 KiB
Current children cumulated memory: 46808 KiB

[startup+6.30022 s]
/proc/loadavg: 1.06 1.52 1.84 3/199 18097
/proc/meminfo: memFree=29359872/32770624 swapFree=66997060/67108860
[pid=18096] ppid=18093 vsize=104572 memory=79996 CPUtime=6.29 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) R 18093 18096 18035 0 -1 4202496 20502 0 0 0 626 3 0 0 20 0 1 0 412162706 107081728 19999 33554432000 4194304 6210612 140722108861200 140722108834760 139828045712357 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 26143 19999 819 493 0 19448 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 104572 KiB
Current children cumulated memory: 79996 KiB

[startup+12.7002 s]
/proc/loadavg: 1.14 1.52 1.84 3/200 18099
/proc/meminfo: memFree=29234868/32770624 swapFree=66997060/67108860
[pid=18096] ppid=18093 vsize=170032 memory=145992 CPUtime=12.69 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) R 18093 18096 18035 0 -1 4202496 37216 0 0 0 1264 5 0 0 20 0 1 0 412162706 174112768 36498 33554432000 4194304 6210612 140722108861200 140722108834760 139828045712357 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 42508 36498 819 493 0 35813 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 170032 KiB
Current children cumulated memory: 145992 KiB

[startup+25.5002 s]
/proc/loadavg: 1.33 1.55 1.85 3/199 18099
/proc/meminfo: memFree=28964312/32770624 swapFree=66997060/67108860
[pid=18096] ppid=18093 vsize=303736 memory=278484 CPUtime=25.49 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) R 18093 18096 18035 0 -1 4202496 70646 0 0 0 2539 10 0 0 20 0 1 0 412162706 311025664 69621 33554432000 4194304 6210612 140722108861200 140722108834760 139828045712357 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 75934 69621 819 493 0 69239 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 303736 KiB
Current children cumulated memory: 278484 KiB

[startup+51.1093 s]
/proc/loadavg: 1.56 1.58 1.85 3/199 18100
/proc/meminfo: memFree=28425312/32770624 swapFree=66997060/67108860
[pid=18096] ppid=18093 vsize=572496 memory=544384 CPUtime=51.1 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) R 18093 18096 18035 0 -1 4202496 135743 0 0 0 5092 18 0 0 20 0 1 0 412162706 586235904 136096 33554432000 4194304 6210612 140722108861200 140722108834760 139828045712357 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 143124 136096 819 493 0 136429 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 572496 KiB
Current children cumulated memory: 544384 KiB

[startup+102.3 s]
/proc/loadavg: 1.81 1.65 1.86 3/199 18106
/proc/meminfo: memFree=27368384/32770624 swapFree=66997060/67108860
[pid=18096] ppid=18093 vsize=1112656 memory=1072540 CPUtime=102.28 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) R 18093 18096 18035 0 -1 4202496 264926 0 0 0 10193 35 0 0 20 0 1 0 412162706 1139359744 268135 33554432000 4194304 6210612 140722108861200 140722108834760 139828045712357 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 278164 268135 819 493 0 271469 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 1112656 KiB
Current children cumulated memory: 1072540 KiB

[startup+162.3 s]
/proc/loadavg: 1.93 1.71 1.87 3/199 18110
/proc/meminfo: memFree=26122028/32770624 swapFree=66997060/67108860
[pid=18096] ppid=18093 vsize=1738124 memory=1694968 CPUtime=162.28 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) R 18093 18096 18035 0 -1 4202496 415903 0 0 0 16174 54 0 0 20 0 1 0 412162706 1779838976 423742 33554432000 4194304 6210612 140722108861200 140722108834760 139828045712357 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 434531 423742 819 493 0 427836 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 1738124 KiB
Current children cumulated memory: 1694968 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 1.76 1.87 3/200 18122
/proc/meminfo: memFree=24877140/32770624 swapFree=66997060/67108860
[pid=18096] ppid=18093 vsize=2338988 memory=2314228 CPUtime=222.28 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) R 18093 18096 18035 0 -1 4202496 566137 0 0 0 22154 74 0 0 20 0 1 0 412162706 2395123712 578557 33554432000 4194304 6210612 140722108861200 140722108834760 139828045712357 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 584747 578557 819 493 0 578052 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2338988 KiB
Current children cumulated memory: 2314228 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.81 1.88 3/200 18128
/proc/meminfo: memFree=23631460/32770624 swapFree=66997060/67108860
[pid=18096] ppid=18093 vsize=2976896 memory=2933832 CPUtime=282.27 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) R 18093 18096 18035 0 -1 4202496 717101 0 0 0 28134 93 0 0 20 0 1 0 412162706 3048341504 733458 33554432000 4194304 6210612 140722108861200 140722108834760 139828045712357 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 744224 733458 819 493 0 737529 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 2976896 KiB
Current children cumulated memory: 2933832 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.84 1.89 3/200 18132
/proc/meminfo: memFree=22388132/32770624 swapFree=66997060/67108860
[pid=18096] ppid=18093 vsize=3577892 memory=3553860 CPUtime=342.26 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) R 18093 18096 18035 0 -1 4202496 867865 0 0 0 34112 114 0 0 20 0 1 0 412162706 3663761408 888465 33554432000 4194304 6210612 140722108861200 140722108834760 139828045712357 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 894473 888465 819 493 0 887778 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 3577892 KiB
Current children cumulated memory: 3553860 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.87 1.89 3/200 18136
/proc/meminfo: memFree=21142224/32770624 swapFree=66997060/67108860
[pid=18096] ppid=18093 vsize=4234120 memory=4174532 CPUtime=402.26 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) R 18093 18096 18035 0 -1 4202496 1018933 0 0 0 40089 137 0 0 20 0 1 0 412162706 4335738880 1043633 33554432000 4194304 6210612 140722108861200 140722108834760 139828045712357 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 1058530 1043633 819 493 0 1051835 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 4234120 KiB
Current children cumulated memory: 4174532 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.89 1.90 3/200 18142
/proc/meminfo: memFree=19897884/32770624 swapFree=66997060/67108860
[pid=18096] ppid=18093 vsize=4834588 memory=4795668 CPUtime=462.26 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) R 18093 18096 18035 0 -1 4202496 1169582 0 0 0 46064 162 0 0 20 0 1 0 412162706 4950618112 1198917 33554432000 4194304 6210612 140722108861200 140722108834760 139828045712357 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 1208647 1198917 819 493 0 1201952 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 4834588 KiB
Current children cumulated memory: 4795668 KiB


################
# More data... #
################

Current children cumulated vsize: 9845548 KiB
Current children cumulated memory: 9753748 KiB

[startup+1002.3 s]
/proc/loadavg: 2.00 1.98 1.95 3/200 18194
/proc/meminfo: memFree=8706188/32770624 swapFree=66997060/67108860
[pid=18096] ppid=18093 vsize=10445488 memory=10372332 CPUtime=1002.22 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) R 18093 18096 18035 0 -1 4202496 2527549 0 0 0 99827 395 0 0 20 0 1 0 412162706 10696179712 2593083 33554432000 4194304 6210612 140722108861200 140722108834760 139828045712357 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 2611372 2593083 819 493 0 2604677 0
Current children cumulated CPU time: 1002.22 s
Current children cumulated vsize: 10445488 KiB
Current children cumulated memory: 10372332 KiB

[startup+1062.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/200 18198
/proc/meminfo: memFree=7464192/32770624 swapFree=66997060/67108860
[pid=18096] ppid=18093 vsize=11045428 memory=10992508 CPUtime=1062.21 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) R 18093 18096 18035 0 -1 4202496 2678538 0 0 0 105796 425 0 0 20 0 1 0 412162706 11310518272 2748127 33554432000 4194304 6210612 140722108861200 140722108834760 139828045712357 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 2761357 2748127 819 493 0 2754662 0
Current children cumulated CPU time: 1062.21 s
Current children cumulated vsize: 11045428 KiB
Current children cumulated memory: 10992508 KiB

[startup+1122.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 18202
/proc/meminfo: memFree=6221128/32770624 swapFree=66997060/67108860
[pid=18096] ppid=18093 vsize=11645368 memory=11611048 CPUtime=1122.2 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) R 18093 18096 18035 0 -1 4202496 2829386 0 0 0 111767 453 0 0 20 0 1 0 412162706 11924856832 2902762 33554432000 4194304 6210612 140722108861200 140722108834760 139828045712357 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 2911342 2902762 819 493 0 2904647 0
Current children cumulated CPU time: 1122.2 s
Current children cumulated vsize: 11645368 KiB
Current children cumulated memory: 11611048 KiB

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 18208
/proc/meminfo: memFree=4977208/32770624 swapFree=66997060/67108860
[pid=18096] ppid=18093 vsize=12431900 memory=12230508 CPUtime=1182.2 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) R 18093 18096 18035 0 -1 4202496 2980520 0 0 0 117737 483 0 0 20 0 1 0 412162706 12730265600 3057627 33554432000 4194304 6210612 140722108861200 140722108834760 139828045712357 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 3107975 3057627 819 493 0 3101280 0
Current children cumulated CPU time: 1182.2 s
Current children cumulated vsize: 12431900 KiB
Current children cumulated memory: 12230508 KiB

[startup+1242.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 18212
/proc/meminfo: memFree=3737120/32770624 swapFree=66997060/67108860
[pid=18096] ppid=18093 vsize=13031708 memory=12848784 CPUtime=1242.2 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) R 18093 18096 18035 0 -1 4202496 3131302 0 0 0 123704 516 0 0 20 0 1 0 412162706 13344468992 3212196 33554432000 4194304 6210612 140722108861200 140722108834760 139828045712357 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 3257927 3212196 819 493 0 3251232 0
Current children cumulated CPU time: 1242.2 s
Current children cumulated vsize: 13031708 KiB
Current children cumulated memory: 12848784 KiB

[startup+1302.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 18216
/proc/meminfo: memFree=2492936/32770624 swapFree=66997060/67108860
[pid=18096] ppid=18093 vsize=13631252 memory=13468840 CPUtime=1302.19 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) R 18093 18096 18035 0 -1 4202496 3282029 0 0 0 129671 548 0 0 20 0 1 0 412162706 13958402048 3367210 33554432000 4194304 6210612 140722108861200 140722108834760 139828045712357 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 3407813 3367210 819 493 0 3401118 0
Current children cumulated CPU time: 1302.19 s
Current children cumulated vsize: 13631252 KiB
Current children cumulated memory: 13468840 KiB

[startup+1362.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 18222
/proc/meminfo: memFree=1253816/32770624 swapFree=66997060/67108860
[pid=18096] ppid=18093 vsize=14230664 memory=14086588 CPUtime=1362.2 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) R 18093 18096 18035 0 -1 4202496 3432744 0 0 0 135639 581 0 0 20 0 1 0 412162706 14572199936 3521647 33554432000 4194304 6210612 140722108861200 140722108834760 139828045712357 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 3557666 3521647 819 493 0 3550971 0
Current children cumulated CPU time: 1362.2 s
Current children cumulated vsize: 14230664 KiB
Current children cumulated memory: 14086588 KiB

[startup+1422.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 18233
/proc/meminfo: memFree=198604/32770624 swapFree=66944700/67108860
[pid=18096] ppid=18093 vsize=14829416 memory=14704700 CPUtime=1422.18 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) R 18093 18096 18035 0 -1 4202496 3583785 0 0 0 141599 619 0 0 20 0 1 0 412162706 15185321984 3664144 33554432000 4194304 6210612 140722108861200 140722108834760 139828045712357 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 3707354 3664144 514 493 0 3700659 0
Current children cumulated CPU time: 1422.18 s
Current children cumulated vsize: 14829416 KiB
Current children cumulated memory: 14704700 KiB

[startup+1482.3 s]
/proc/loadavg: 1.89 1.96 1.95 3/199 18237
/proc/meminfo: memFree=197064/32770624 swapFree=66618632/67108860
[pid=18096] ppid=18093 vsize=15426056 memory=15319680 CPUtime=1482.18 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) R 18093 18096 18035 0 -1 4202496 3734830 0 0 0 147552 666 0 0 20 0 1 0 412162706 15796281344 3736278 33554432000 4194304 6210612 140722108861200 140722108834760 139828045712357 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 3856514 3736278 514 493 0 3849819 0
Current children cumulated CPU time: 1482.18 s
Current children cumulated vsize: 15426056 KiB
Current children cumulated memory: 15319680 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1527.6 s]
/proc/loadavg: 1.95 1.96 1.95 2/194 18241
/proc/meminfo: memFree=15997152/32770624 swapFree=66447180/67108860
[pid=18096] ppid=18093 vsize=15872612 memory=15780532 CPUtime=1527.08 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) R 18093 18096 18035 0 -1 4202496 3847483 0 0 0 152005 703 0 0 20 0 1 0 412162706 16253554688 3808597 33554432000 4194304 6210612 140722108861200 140722108834760 139828045712357 0 0 4096 8405026 0 0 0 17 3 0 0 39 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 3968153 3808597 514 493 0 3961458 0
Current children cumulated CPU time: 1527.08 s
Current children cumulated vsize: 15872612 KiB
Current children cumulated memory: 15780532 KiB

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

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

[startup+1532.21 s]
# the end of solver process 18096 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1521.8 s, system=7.89844 s

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

[startup+1529.7 s]*
/proc/loadavg: 2.03 1.98 1.96 1/197 18245
/proc/meminfo: memFree=15939376/32770624 swapFree=66447188/67108860
[pid=18096] ppid=18093 vsize=15890168 memory=15798120 CPUtime=1528.84 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) D 18093 18096 18035 0 -1 4194304 3852042 0 0 0 152180 704 0 0 20 0 1 0 412162706 16271532032 3812994 33554432000 4194304 6210612 140722108861200 140722108834760 5188688 0 16384 4096 8405026 18446744071581916792 0 0 17 3 0 0 39 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 3972542 3812994 514 493 0 3965847 0
Current children cumulated CPU time: 1528.84 s
Current children cumulated vsize: 15890168 KiB
Current children cumulated memory: 15798120 KiB

[startup+1530.5 s]
/proc/loadavg: 2.03 1.98 1.96 1/197 18245
/proc/meminfo: memFree=15939376/32770624 swapFree=66447188/67108860
[pid=18096] ppid=18093 vsize=15890168 memory=15798120 CPUtime=1528.84 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) D 18093 18096 18035 0 -1 4202496 3852045 0 2 0 152180 704 0 0 20 0 1 0 412162706 16271532032 3812994 33554432000 4194304 6210612 140722108861200 140722108834760 5188936 0 16384 4096 8405026 18446744071580431491 0 0 17 3 0 0 138 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 3972542 3812994 514 493 0 3965847 0
Current children cumulated CPU time: 1528.84 s
Current children cumulated vsize: 15890168 KiB
Current children cumulated memory: 15798120 KiB

[startup+1530.9 s]
/proc/loadavg: 2.03 1.98 1.96 1/198 18246
/proc/meminfo: memFree=15951424/32770624 swapFree=66447192/67108860
[pid=18096] ppid=18093 vsize=15890168 memory=15798120 CPUtime=1528.84 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) S 18093 18096 18035 0 -1 512 3852050 0 3 0 152180 704 0 0 20 0 1 0 412162706 16271532032 3812993 33554432000 4194304 6210612 140722108861200 140722108834760 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 166 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 3972542 3812993 514 493 0 3965847 0
Current children cumulated CPU time: 1528.84 s
Current children cumulated vsize: 15890168 KiB
Current children cumulated memory: 15798120 KiB

[startup+1531.3 s]
/proc/loadavg: 2.03 1.98 1.96 1/198 18246
/proc/meminfo: memFree=15951424/32770624 swapFree=66447192/67108860
[pid=18096] ppid=18093 vsize=15890168 memory=15798120 CPUtime=1528.84 cores=1,3,5,7
/proc/18096/stat : 18096 (cosoco) S 18093 18096 18035 0 -1 512 3852050 0 3 0 152180 704 0 0 20 0 1 0 412162706 16271532032 3812993 33554432000 4194304 6210612 140722108861200 140722108834760 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 166 0 0 8308220 8313664 31875072 140722108863499 140722108863601 140722108863601 140722108866510 0
/proc/18096/statm: 3972542 3812993 514 493 0 3965847 0
Current children cumulated CPU time: 1528.84 s
Current children cumulated vsize: 15890168 KiB
Current children cumulated memory: 15798120 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1532.21
CPU time (s): 1529.7
CPU user time (s): 1521.8
CPU system time (s): 7.89844
CPU usage (%): 99.8363
Max. virtual memory (cumulated for all children) (KiB): 15890168
Max. memory (cumulated for all children) (KiB): 15798120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1521.8
system time used= 7.89844
maximum resident set size= 15252192
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3852050
page faults= 3
swaps= 0
block input operations= 5456
block output operations= 2200
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 27
involuntary context switches= 1851


# summary of solver processes directly reported to runsolver:
#   pid: 18096
#   total CPU time (s): 1529.7
#   total CPU user time (s): 1521.8
#   total CPU system time (s): 7.89844

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.61841 second user time and 9.94395 second system time

The end

Launcher Data 

Begin job on node103 at 2019-09-13 09:17:17
IDJOB=4389927
IDBENCH=139577
IDSOLVER=2829
FILE ID=node103/4389927-1568359096
RUNJOBID= node103-1568359037-18067
PBS_JOBID= 21701202
Free space on /tmp= 57264 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_20_8.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4389927-1568359096/watcher-4389927-1568359096 -o /tmp/evaluation-result-4389927-1568359096/solver-4389927-1568359096 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1568359037-18067 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4389927-1568359096.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 6b176121d3671d41526f7ff611fbc0d5
RANDOM SEED=1999060681

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:        29505664 kB
MemAvailable:   31863404 kB
Buffers:           96568 kB
Cached:          2520840 kB
SwapCached:         8668 kB
Active:          1228480 kB
Inactive:        1401788 kB
Active(anon):      11288 kB
Inactive(anon):    43076 kB
Active(file):    1217192 kB
Inactive(file):  1358712 kB
Unevictable:      111392 kB
Mlocked:          111392 kB
SwapTotal:      67108860 kB
SwapFree:       66997060 kB
Dirty:              5524 kB
Writeback:             0 kB
AnonPages:        116156 kB
Mapped:            44316 kB
Shmem:             32644 kB
Slab:             225088 kB
SReclaimable:     195344 kB
SUnreclaim:        29744 kB
KernelStack:        3328 kB
PageTables:         5536 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     529192 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= 56992 MiB
End job on node103 at 2019-09-13 09:42:50