Trace number 4398485

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.O parallel? (TO) 2520.66 2523.21

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_17_11.xml
MD5SUMec43b711d2aa9c243757c5391c9c8921
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark25
Best CPU time to get the best result obtained on this benchmark2520.09
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":10,"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 (9997 MiB free)
  memory of node 1: 16384 MiB (15142 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4398485-1568614079/watcher-4398485-1568614079 -o /tmp/evaluation-result-4398485-1568614079/solver-4398485-1568614079 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node149-1568608998-7036 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4398485-1568614079.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=7623, runsolver pid=7620
Current StackSize limit: 8192 KiB


[startup+0.100153 s]*
/proc/loadavg: 7.62 8.11 8.19 2/191 7624
/proc/meminfo: memFree=25709512/32770624 swapFree=66941272/67108860
[pid=7623] ppid=7620 vsize=66664 memory=42660 CPUtime=0.09 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 10845 0 0 0 8 1 0 0 20 0 1 0 437646541 68263936 10665 33554432000 4194304 6211092 140727174969680 140727174966216 139995389561829 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 16666 10665 754 493 0 9971 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 66664 KiB
Current children cumulated memory: 42660 KiB

[startup+0.209006 s]*
/proc/loadavg: 7.62 8.11 8.19 2/191 7624
/proc/meminfo: memFree=25678884/32770624 swapFree=66941272/67108860
[pid=7623] ppid=7620 vsize=93188 memory=69324 CPUtime=0.2 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 17515 0 0 0 18 2 0 0 20 0 1 0 437646541 95424512 17331 33554432000 4194304 6211092 140727174969680 140727174966216 139995389561829 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 23297 17331 809 493 0 16602 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 93188 KiB
Current children cumulated memory: 69324 KiB

[startup+0.308686 s]*
/proc/loadavg: 7.62 8.11 8.19 2/191 7624
/proc/meminfo: memFree=25677328/32770624 swapFree=66941272/67108860
[pid=7623] ppid=7620 vsize=94628 memory=70804 CPUtime=0.3 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 17887 0 0 0 28 2 0 0 20 0 1 0 437646541 96899072 17701 33554432000 4194304 6211092 140727174969680 140727174943240 139995389561829 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 23657 17701 819 493 0 16962 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 94628 KiB
Current children cumulated memory: 70804 KiB

[startup+0.700325 s]
/proc/loadavg: 7.62 8.11 8.19 2/191 7624
/proc/meminfo: memFree=25675680/32770624 swapFree=66941272/67108860
[pid=7623] ppid=7620 vsize=98604 memory=74764 CPUtime=0.69 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 18876 0 0 0 67 2 0 0 20 0 1 0 437646541 100970496 18691 33554432000 4194304 6211092 140727174969680 140727174943240 139995389561829 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 24651 18691 819 493 0 17956 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 98604 KiB
Current children cumulated memory: 74764 KiB

[startup+1.50033 s]
/proc/loadavg: 7.62 8.11 8.19 2/191 7624
/proc/meminfo: memFree=25670472/32770624 swapFree=66941272/67108860
[pid=7623] ppid=7620 vsize=107056 memory=83064 CPUtime=1.49 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 20942 0 0 0 147 2 0 0 20 0 1 0 437646541 109625344 20766 33554432000 4194304 6211092 140727174969680 140727174943240 5452242 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 26764 20766 819 493 0 20069 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 107056 KiB
Current children cumulated memory: 83064 KiB

[startup+3.10918 s]
/proc/loadavg: 7.62 8.11 8.19 2/191 7624
/proc/meminfo: memFree=25649052/32770624 swapFree=66941272/67108860
[pid=7623] ppid=7620 vsize=123740 memory=99560 CPUtime=3.1 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 25336 0 0 0 306 4 0 0 20 0 1 0 437646541 126709760 24890 33554432000 4194304 6211092 140727174969680 140727174943240 5446267 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 30935 24890 819 493 0 24240 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 123740 KiB
Current children cumulated memory: 99560 KiB

[startup+6.30032 s]
/proc/loadavg: 7.09 7.99 8.15 2/191 7624
/proc/meminfo: memFree=25618364/32770624 swapFree=66941272/67108860
[pid=7623] ppid=7620 vsize=157416 memory=132736 CPUtime=6.28 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 33748 0 0 0 623 5 0 0 20 0 1 0 437646541 161193984 33184 33554432000 4194304 6211092 140727174969680 140727174943240 139995390485747 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 39354 33184 819 493 0 32659 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 157416 KiB
Current children cumulated memory: 132736 KiB

[startup+12.7003 s]
/proc/loadavg: 6.60 7.87 8.11 2/192 7626
/proc/meminfo: memFree=25556072/32770624 swapFree=66941272/67108860
[pid=7623] ppid=7620 vsize=223140 memory=199004 CPUtime=12.68 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 50483 0 0 0 1260 8 0 0 20 0 1 0 437646541 228495360 49751 33554432000 4194304 6211092 140727174969680 140727174943240 139995389561829 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 55785 49751 819 493 0 49090 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 223140 KiB
Current children cumulated memory: 199004 KiB

[startup+25.5003 s]
/proc/loadavg: 5.36 7.54 8.00 2/191 7626
/proc/meminfo: memFree=25421120/32770624 swapFree=66941272/67108860
[pid=7623] ppid=7620 vsize=357108 memory=331656 CPUtime=25.47 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 83918 0 0 0 2534 13 0 0 20 0 1 0 437646541 365678592 82914 33554432000 4194304 6211092 140727174969680 140727174943240 139995390485718 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 89277 82914 819 493 0 82582 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 357108 KiB
Current children cumulated memory: 331656 KiB

[startup+51.1086 s]
/proc/loadavg: 3.87 7.01 7.81 2/191 7627
/proc/meminfo: memFree=25150340/32770624 swapFree=66941272/67108860
[pid=7623] ppid=7620 vsize=626792 memory=599088 CPUtime=51.07 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 149244 0 0 0 5085 22 0 0 20 0 1 0 437646541 641835008 149772 33554432000 4194304 6211092 140727174969680 140727174943240 139995389561829 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 156698 149772 819 493 0 150003 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 626792 KiB
Current children cumulated memory: 599088 KiB

[startup+102.3 s]
/proc/loadavg: 2.25 6.08 7.45 2/193 7633
/proc/meminfo: memFree=24621368/32770624 swapFree=66941272/67108860
[pid=7623] ppid=7620 vsize=1169856 memory=1129896 CPUtime=102.24 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 278883 0 0 0 10187 37 0 0 20 0 1 0 437646541 1197932544 282474 33554432000 4194304 6211092 140727174969680 140727174943240 139995390485517 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 292464 282474 819 493 0 285769 0
Current children cumulated CPU time: 102.24 s
Current children cumulated vsize: 1169856 KiB
Current children cumulated memory: 1129896 KiB

[startup+162.3 s]
/proc/loadavg: 1.46 5.16 7.05 2/192 7643
/proc/meminfo: memFree=23995932/32770624 swapFree=66941272/67108860
[pid=7623] ppid=7620 vsize=1799020 memory=1754176 CPUtime=162.22 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 430886 0 0 0 16164 58 0 0 20 0 1 0 437646541 1842196480 438544 33554432000 4194304 6211092 140727174969680 140727174943240 139995389561829 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 449755 438544 819 493 0 443060 0
Current children cumulated CPU time: 162.22 s
Current children cumulated vsize: 1799020 KiB
Current children cumulated memory: 1754176 KiB

[startup+222.3 s]
/proc/loadavg: 1.17 4.40 6.67 2/192 7646
/proc/meminfo: memFree=23370972/32770624 swapFree=66941272/67108860
[pid=7623] ppid=7620 vsize=2403316 memory=2379116 CPUtime=222.21 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 581992 0 0 0 22144 77 0 0 20 0 1 0 437646541 2460995584 594779 33554432000 4194304 6211092 140727174969680 140727174943240 139995389561829 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 600829 594779 819 493 0 594134 0
Current children cumulated CPU time: 222.21 s
Current children cumulated vsize: 2403316 KiB
Current children cumulated memory: 2379116 KiB

[startup+282.3 s]
/proc/loadavg: 1.06 3.78 6.32 2/193 7651
/proc/meminfo: memFree=22747068/32770624 swapFree=66941272/67108860
[pid=7623] ppid=7620 vsize=3044524 memory=3002060 CPUtime=282.19 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 733645 0 0 0 28124 95 0 0 20 0 1 0 437646541 3117592576 750515 33554432000 4194304 6211092 140727174969680 140727174943240 5013029 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 761131 750515 819 493 0 754436 0
Current children cumulated CPU time: 282.19 s
Current children cumulated vsize: 3044524 KiB
Current children cumulated memory: 3002060 KiB

[startup+342.3 s]
/proc/loadavg: 1.02 3.28 5.98 2/192 7654
/proc/meminfo: memFree=22122372/32770624 swapFree=66941272/67108860
[pid=7623] ppid=7620 vsize=3704184 memory=3625464 CPUtime=342.18 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 884954 0 0 0 34103 115 0 0 20 0 1 0 437646541 3793084416 906366 33554432000 4194304 6211092 140727174969680 140727174943240 139995389561829 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 926046 906366 819 493 0 919351 0
Current children cumulated CPU time: 342.18 s
Current children cumulated vsize: 3704184 KiB
Current children cumulated memory: 3625464 KiB

[startup+402.3 s]
/proc/loadavg: 1.01 2.86 5.67 2/191 7657
/proc/meminfo: memFree=21496792/32770624 swapFree=66941272/67108860
[pid=7623] ppid=7620 vsize=4308348 memory=4249312 CPUtime=402.16 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 1036360 0 0 0 40082 134 0 0 20 0 1 0 437646541 4411748352 1062328 33554432000 4194304 6211092 140727174969680 140727174943240 5441090 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 1077087 1062328 819 493 0 1070392 0
Current children cumulated CPU time: 402.16 s
Current children cumulated vsize: 4308348 KiB
Current children cumulated memory: 4249312 KiB

[startup+462.3 s]
/proc/loadavg: 1.00 2.52 5.38 2/192 7662
/proc/meminfo: memFree=20871908/32770624 swapFree=66941272/67108860
[pid=7623] ppid=7620 vsize=4912512 memory=4873868 CPUtime=462.14 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 1187443 0 0 0 46058 156 0 0 20 0 1 0 437646541 5030412288 1218467 33554432000 4194304 6211092 140727174969680 140727174943240 139995389561829 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 1228128 1218467 819 493 0 1221433 0
Current children cumulated CPU time: 462.14 s
Current children cumulated vsize: 4912512 KiB
Current children cumulated memory: 4873868 KiB


################
# More data... #
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Current children cumulated vsize: 20054064 KiB
Current children cumulated memory: 19806432 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.04 1.91 2/191 7800
/proc/meminfo: memFree=5284136/32770624 swapFree=66941284/67108860
[pid=7623] ppid=7620 vsize=20655720 memory=20428432 CPUtime=1961.7 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 4958803 0 0 0 195167 1003 0 0 20 0 1 0 437646541 21151457280 5107108 33554432000 4194304 6211092 140727174969680 140727174943240 139995389561829 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 5163930 5107108 819 493 0 5157235 0
Current children cumulated CPU time: 1961.7 s
Current children cumulated vsize: 20655720 KiB
Current children cumulated memory: 20428432 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.04 1.85 2/191 7803
/proc/meminfo: memFree=4662564/32770624 swapFree=66941284/67108860
[pid=7623] ppid=7620 vsize=21257112 memory=21048448 CPUtime=2021.69 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 5109239 0 0 0 201121 1048 0 0 20 0 1 0 437646541 21767282688 5262112 33554432000 4194304 6211092 140727174969680 140727174943240 139995389561829 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 5314278 5262112 819 493 0 5307583 0
Current children cumulated CPU time: 2021.69 s
Current children cumulated vsize: 21257112 KiB
Current children cumulated memory: 21048448 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.03 1.80 2/192 7808
/proc/meminfo: memFree=4039888/32770624 swapFree=66941284/67108860
[pid=7623] ppid=7620 vsize=21858504 memory=21670244 CPUtime=2081.67 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 5259666 0 0 0 207074 1093 0 0 20 0 1 0 437646541 22383108096 5417561 33554432000 4194304 6211092 140727174969680 140727174943240 139995389561829 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 5464626 5417561 819 493 0 5457931 0
Current children cumulated CPU time: 2081.67 s
Current children cumulated vsize: 21858504 KiB
Current children cumulated memory: 21670244 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.03 1.75 2/191 7811
/proc/meminfo: memFree=3418988/32770624 swapFree=66941284/67108860
[pid=7623] ppid=7620 vsize=22459896 memory=22289936 CPUtime=2141.66 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 5410098 0 0 0 213028 1138 0 0 20 0 1 0 437646541 22998933504 5572484 33554432000 4194304 6211092 140727174969680 140727174943240 139995389557566 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 5614974 5572484 819 493 0 5608279 0
Current children cumulated CPU time: 2141.66 s
Current children cumulated vsize: 22459896 KiB
Current children cumulated memory: 22289936 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.02 1.70 2/191 7814
/proc/meminfo: memFree=2796360/32770624 swapFree=66941284/67108860
[pid=7623] ppid=7620 vsize=23060892 memory=22911468 CPUtime=2201.64 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 5560449 0 0 0 218980 1184 0 0 20 0 1 0 437646541 23614353408 5727867 33554432000 4194304 6211092 140727174969680 140727174943240 139995389561829 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 5765223 5727867 819 493 0 5758528 0
Current children cumulated CPU time: 2201.64 s
Current children cumulated vsize: 23060892 KiB
Current children cumulated memory: 22911468 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.01 1.66 2/192 7819
/proc/meminfo: memFree=2175300/32770624 swapFree=66941284/67108860
[pid=7623] ppid=7620 vsize=23662020 memory=23531160 CPUtime=2261.62 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 5710829 0 0 0 224932 1230 0 0 20 0 1 0 437646541 24229908480 5882790 33554432000 4194304 6211092 140727174969680 140727174943240 139995389561829 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 5915505 5882790 819 493 0 5908810 0
Current children cumulated CPU time: 2261.62 s
Current children cumulated vsize: 23662020 KiB
Current children cumulated memory: 23531160 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.01 1.61 2/191 7822
/proc/meminfo: memFree=1552844/32770624 swapFree=66941284/67108860
[pid=7623] ppid=7620 vsize=24263016 memory=24152424 CPUtime=2321.61 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 5861153 0 0 0 230880 1281 0 0 20 0 1 0 437646541 24845328384 6038106 33554432000 4194304 6211092 140727174969680 140727174943240 139995390485747 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 6065754 6038106 819 493 0 6059059 0
Current children cumulated CPU time: 2321.61 s
Current children cumulated vsize: 24263016 KiB
Current children cumulated memory: 24152424 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.01 1.58 2/191 7825
/proc/meminfo: memFree=932328/32770624 swapFree=66941284/67108860
[pid=7623] ppid=7620 vsize=24863880 memory=24771852 CPUtime=2381.58 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 6011465 0 0 0 236830 1328 0 0 20 0 1 0 437646541 25460613120 6192963 33554432000 4194304 6211092 140727174969680 140727174943240 5446606 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 6215970 6192963 819 493 0 6209275 0
Current children cumulated CPU time: 2381.58 s
Current children cumulated vsize: 24863880 KiB
Current children cumulated memory: 24771852 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.01 1.54 2/192 7830
/proc/meminfo: memFree=310064/32770624 swapFree=66941284/67108860
[pid=7623] ppid=7620 vsize=25464480 memory=25393056 CPUtime=2441.56 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 6161731 0 0 0 242777 1379 0 0 20 0 1 0 437646541 26075627520 6348264 33554432000 4194304 6211092 140727174969680 140727174943240 139995399506781 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 6366120 6348264 819 493 0 6359425 0
Current children cumulated CPU time: 2441.56 s
Current children cumulated vsize: 25464480 KiB
Current children cumulated memory: 25393056 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.01 1.51 2/191 7833
/proc/meminfo: memFree=193144/32770624 swapFree=66941428/67108860
[pid=7623] ppid=7620 vsize=26064816 memory=26011820 CPUtime=2501.57 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 6312409 0 0 0 248722 1435 0 0 20 0 1 0 437646541 26690371584 6502955 33554432000 4194304 6211092 140727174969680 140727174943240 139995390485739 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 6516204 6502955 819 493 0 6509509 0
Current children cumulated CPU time: 2501.57 s
Current children cumulated vsize: 26064816 KiB
Current children cumulated memory: 26011820 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.01 1.50 2/191 7833
/proc/meminfo: memFree=198900/32770624 swapFree=66941428/67108860
[pid=7623] ppid=7620 vsize=26241960 memory=26193724 CPUtime=2519.27 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 4202496 6356906 0 0 0 250475 1452 0 0 20 0 1 0 437646541 26871767040 6548431 33554432000 4194304 6211092 140727174969680 140727174943240 139995389557566 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 6560490 6548431 819 493 0 6553795 0
Current children cumulated CPU time: 2519.27 s
Current children cumulated vsize: 26241960 KiB
Current children cumulated memory: 26193724 KiB

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

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

[startup+2523.21 s]
# the end of solver process 7623 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2504.9 s, system=15.7632 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 7833
/proc/meminfo: memFree=198900/32770624 swapFree=66941428/67108860
[pid=7623] ppid=7620 vsize=26241960 memory=26193724 CPUtime=2519.27 cores=0-7
/proc/7623/stat : 7623 (cosoco) S 7620 7623 7009 0 -1 512 6356913 0 0 0 250475 1452 0 0 20 0 1 0 437646541 26871767040 6548431 33554432000 4194304 6211092 140727174969680 140727174943240 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 6560490 6548431 819 493 0 6553795 0
Current children cumulated CPU time: 2519.27 s
Current children cumulated vsize: 26241960 KiB
Current children cumulated memory: 26193724 KiB

[startup+2521.6 s]
/proc/loadavg: 1.00 1.01 1.49 2/192 7834
/proc/meminfo: memFree=212556/32770624 swapFree=66941428/67108860
[pid=7623] ppid=7620 vsize=26241960 memory=26193724 CPUtime=2519.38 cores=0-7
/proc/7623/stat : 7623 (cosoco) S 7620 7623 7009 0 -1 512 6356913 0 0 0 250484 1454 0 0 20 0 1 0 437646541 26871767040 6548431 33554432000 4194304 6211092 140727174969680 140727174943240 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 6 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 6560490 6548431 819 493 0 6553795 0
Current children cumulated CPU time: 2519.38 s
Current children cumulated vsize: 26241960 KiB
Current children cumulated memory: 26193724 KiB

[startup+2522 s]*
/proc/loadavg: 1.00 1.01 1.49 2/192 7834
/proc/meminfo: memFree=217100/32770624 swapFree=66941428/67108860
[pid=7623] ppid=7620 vsize=26241960 memory=26193724 CPUtime=2519.45 cores=0-7
/proc/7623/stat : 7623 (cosoco) R 7620 7623 7009 0 -1 512 6356913 0 0 0 250489 1456 0 0 20 0 1 0 437646541 26871767040 6548431 33554432000 4194304 6211092 140727174969680 140727174943240 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 6 0 0 0 0 0 8312316 8317760 39526400 140727174976529 140727174976621 140727174976621 140727174979534 0
/proc/7623/statm: 6560490 6548431 819 493 0 6553795 0
Current children cumulated CPU time: 2519.45 s
Current children cumulated vsize: 26241960 KiB
Current children cumulated memory: 26193724 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2523.21
CPU time (s): 2520.66
CPU user time (s): 2504.9
CPU system time (s): 15.7632
CPU usage (%): 99.899
Max. virtual memory (cumulated for all children) (KiB): 26241960
Max. memory (cumulated for all children) (KiB): 26193724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2504.9
system time used= 15.7632
maximum resident set size= 26193812
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6356913
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= 73834
involuntary context switches= 2258


# summary of solver processes directly reported to runsolver:
#   pid: 7623
#   total CPU time (s): 2520.66
#   total CPU user time (s): 2504.9
#   total CPU system time (s): 15.7632

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.19399 second user time and 16.1627 second system time

The end

Launcher Data 

Begin job on node149 at 2019-09-16 08:07:21
IDJOB=4398485
IDBENCH=139487
IDSOLVER=2851
FILE ID=node149/4398485-1568614079
RUNJOBID= node149-1568608998-7036
PBS_JOBID= 21703435
Free space on /tmp= 61420 MiB

SOLVER NAME= cosoco 2.O parallel
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_17_11.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4398485-1568614079/watcher-4398485-1568614079 -o /tmp/evaluation-result-4398485-1568614079/solver-4398485-1568614079 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node149-1568608998-7036 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4398485-1568614079.xml

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

MD5SUM BENCH= ec43b711d2aa9c243757c5391c9c8921
RANDOM SEED=152466309

node149.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	: 5333.81
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	: 5333.81
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	: 5333.81
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	: 5333.81
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:        25745396 kB
MemAvailable:   31844348 kB
Buffers:          221592 kB
Cached:          6177988 kB
SwapCached:        61224 kB
Active:          2515948 kB
Inactive:        3945344 kB
Active(anon):      29684 kB
Inactive(anon):    80872 kB
Active(file):    2486264 kB
Inactive(file):  3864472 kB
Unevictable:      111228 kB
Mlocked:          111228 kB
SwapTotal:      67108860 kB
SwapFree:       66941272 kB
Dirty:              2872 kB
Writeback:             0 kB
AnonPages:        113300 kB
Mapped:            46932 kB
Shmem:             39872 kB
Slab:             157032 kB
SReclaimable:     128100 kB
SUnreclaim:        28932 kB
KernelStack:        3424 kB
PageTables:         5696 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     506228 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      144768 kB
DirectMap2M:    33400832 kB

Free space on /tmp at the end= 61136 MiB
End job on node149 at 2019-09-16 08:49:24