Trace number 4398486

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) 2520.97 2523.2

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_10_9.xml
MD5SUM3187efa1e901acb6cc373eb045baee33
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark142
Best CPU time to get the best result obtained on this benchmark2520.15
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":12,"count":111},{"size":47,"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 (14660 MiB free)
  memory of node 1: 16384 MiB (15466 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4398486-1568614235/watcher-4398486-1568614235 -o /tmp/evaluation-result-4398486-1568614235/solver-4398486-1568614235 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node127-1568611674-17336 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4398486-1568614235.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=17638, runsolver pid=17635
Current StackSize limit: 8192 KiB


[startup+0.100167 s]*
/proc/loadavg: 8.07 8.24 8.25 2/191 17639
/proc/meminfo: memFree=30814044/32770624 swapFree=66952932/67108860
[pid=17638] ppid=17635 vsize=67324 memory=43200 CPUtime=0.1 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 11007 0 0 0 9 1 0 0 20 0 1 0 437692389 68939776 10800 33554432000 4194304 6211092 140725080608784 140725080605320 140378314730469 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 16831 10800 754 493 0 10136 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 67324 KiB
Current children cumulated memory: 43200 KiB

[startup+0.209478 s]*
/proc/loadavg: 8.07 8.24 8.25 2/191 17639
/proc/meminfo: memFree=30783912/32770624 swapFree=66952932/67108860
[pid=17638] ppid=17635 vsize=93320 memory=69336 CPUtime=0.21 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 17526 0 0 0 19 2 0 0 20 0 1 0 437692389 95559680 17334 33554432000 4194304 6211092 140725080608784 140725080604808 140378314730469 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 23330 17334 809 493 0 16635 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 93320 KiB
Current children cumulated memory: 69336 KiB

[startup+0.309328 s]*
/proc/loadavg: 8.07 8.24 8.25 2/191 17639
/proc/meminfo: memFree=30782424/32770624 swapFree=66952932/67108860
[pid=17638] ppid=17635 vsize=94628 memory=70808 CPUtime=0.31 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 17892 0 0 0 29 2 0 0 20 0 1 0 437692389 96899072 17702 33554432000 4194304 6211092 140725080608784 140725080604808 140378314730469 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 23657 17702 819 493 0 16962 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 94628 KiB
Current children cumulated memory: 70808 KiB

[startup+0.700268 s]
/proc/loadavg: 8.07 8.24 8.25 2/191 17639
/proc/meminfo: memFree=30780192/32770624 swapFree=66952932/67108860
[pid=17638] ppid=17635 vsize=98604 memory=74768 CPUtime=0.69 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 18877 0 0 0 67 2 0 0 20 0 1 0 437692389 100970496 18692 33554432000 4194304 6211092 140725080608784 140725080604808 140378314730469 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 24651 18692 819 493 0 17956 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 98604 KiB
Current children cumulated memory: 74768 KiB

[startup+1.50027 s]
/proc/loadavg: 8.07 8.24 8.25 2/191 17639
/proc/meminfo: memFree=30775556/32770624 swapFree=66952932/67108860
[pid=17638] ppid=17635 vsize=107056 memory=83068 CPUtime=1.49 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 20938 0 0 0 147 2 0 0 20 0 1 0 437692389 109625344 20767 33554432000 4194304 6211092 140725080608784 140725080582344 140378314730469 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 26764 20767 819 493 0 20069 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 107056 KiB
Current children cumulated memory: 83068 KiB

[startup+3.10908 s]
/proc/loadavg: 7.51 8.12 8.21 2/191 17639
/proc/meminfo: memFree=30754168/32770624 swapFree=66952932/67108860
[pid=17638] ppid=17635 vsize=123740 memory=99564 CPUtime=3.1 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 25331 0 0 0 307 3 0 0 20 0 1 0 437692389 126709760 24891 33554432000 4194304 6211092 140725080608784 140725080582344 140378314730469 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 30935 24891 819 493 0 24240 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 123740 KiB
Current children cumulated memory: 99564 KiB

[startup+6.30026 s]
/proc/loadavg: 7.51 8.12 8.21 2/192 17647
/proc/meminfo: memFree=30722300/32770624 swapFree=66952932/67108860
[pid=17638] ppid=17635 vsize=157152 memory=132484 CPUtime=6.29 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 33789 0 0 0 625 4 0 0 20 0 1 0 437692389 160923648 33121 33554432000 4194304 6211092 140725080608784 140725080582344 140378314730469 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 39288 33121 819 493 0 32593 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 157152 KiB
Current children cumulated memory: 132484 KiB

[startup+12.7003 s]
/proc/loadavg: 6.51 7.89 8.13 2/192 17647
/proc/meminfo: memFree=30661056/32770624 swapFree=66952932/67108860
[pid=17638] ppid=17635 vsize=222480 memory=198216 CPUtime=12.69 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 50526 0 0 0 1263 6 0 0 20 0 1 0 437692389 227819520 49554 33554432000 4194304 6211092 140725080608784 140725080582344 140378314730469 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 55620 49554 819 493 0 48925 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 222480 KiB
Current children cumulated memory: 198216 KiB

[startup+25.5003 s]
/proc/loadavg: 5.66 7.66 8.05 2/192 17647
/proc/meminfo: memFree=30527740/32770624 swapFree=66952932/67108860
[pid=17638] ppid=17635 vsize=355656 memory=330168 CPUtime=25.48 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 83967 0 0 0 2538 10 0 0 20 0 1 0 437692389 364191744 82542 33554432000 4194304 6211092 140725080608784 140725080582344 140378314730469 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 88914 82542 819 493 0 82219 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 355656 KiB
Current children cumulated memory: 330168 KiB

[startup+51.1092 s]
/proc/loadavg: 4.07 7.12 7.87 2/192 17650
/proc/meminfo: memFree=30258416/32770624 swapFree=66952932/67108860
[pid=17638] ppid=17635 vsize=623888 memory=596272 CPUtime=51.08 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 149576 0 0 0 5090 18 0 0 20 0 1 0 437692389 638861312 149068 33554432000 4194304 6211092 140725080608784 140725080582344 140378314730469 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 155972 149068 819 493 0 149277 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 623888 KiB
Current children cumulated memory: 596272 KiB

[startup+102.3 s]
/proc/loadavg: 2.23 6.09 7.47 2/192 17652
/proc/meminfo: memFree=29732208/32770624 swapFree=66952932/67108860
[pid=17638] ppid=17635 vsize=1163652 memory=1123564 CPUtime=102.26 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 278328 0 0 0 10190 36 0 0 20 0 1 0 437692389 1191579648 280891 33554432000 4194304 6211092 140725080608784 140725080582344 140378314730469 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 290913 280891 819 493 0 284218 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 1163652 KiB
Current children cumulated memory: 1123564 KiB

[startup+162.3 s]
/proc/loadavg: 1.45 5.17 7.07 2/193 17657
/proc/meminfo: memFree=29110268/32770624 swapFree=66952932/67108860
[pid=17638] ppid=17635 vsize=1788856 memory=1744232 CPUtime=162.24 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 429553 0 0 0 16166 58 0 0 20 0 1 0 437692389 1831788544 436058 33554432000 4194304 6211092 140725080608784 140725080582344 140378314730469 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 447214 436058 819 493 0 440519 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 1788856 KiB
Current children cumulated memory: 1744232 KiB

[startup+222.3 s]
/proc/loadavg: 1.17 4.41 6.69 2/192 17660
/proc/meminfo: memFree=28488680/32770624 swapFree=66952932/67108860
[pid=17638] ppid=17635 vsize=2389588 memory=2365560 CPUtime=222.24 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 579871 0 0 0 22143 81 0 0 20 0 1 0 437692389 2446938112 591390 33554432000 4194304 6211092 140725080608784 140725080582344 140378314730469 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 597397 591390 819 493 0 590702 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 2389588 KiB
Current children cumulated memory: 2365560 KiB

[startup+282.3 s]
/proc/loadavg: 1.06 3.79 6.33 2/192 17663
/proc/meminfo: memFree=27868072/32770624 swapFree=66952932/67108860
[pid=17638] ppid=17635 vsize=3027364 memory=2984716 CPUtime=282.22 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 730752 0 0 0 28120 102 0 0 20 0 1 0 437692389 3100020736 746179 33554432000 4194304 6211092 140725080608784 140725080582344 140378314730469 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 756841 746179 819 493 0 750146 0
Current children cumulated CPU time: 282.22 s
Current children cumulated vsize: 3027364 KiB
Current children cumulated memory: 2984716 KiB

[startup+342.3 s]
/proc/loadavg: 1.02 3.28 6.00 2/192 17668
/proc/meminfo: memFree=27247836/32770624 swapFree=66952932/67108860
[pid=17638] ppid=17635 vsize=3627964 memory=3603804 CPUtime=342.21 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 881155 0 0 0 34098 123 0 0 20 0 1 0 437692389 3715035136 900951 33554432000 4194304 6211092 140725080608784 140725080582344 140378314730469 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 906991 900951 819 493 0 900296 0
Current children cumulated CPU time: 342.21 s
Current children cumulated vsize: 3627964 KiB
Current children cumulated memory: 3603804 KiB

[startup+402.3 s]
/proc/loadavg: 1.01 2.87 5.68 2/191 17671
/proc/meminfo: memFree=26625260/32770624 swapFree=66952932/67108860
[pid=17638] ppid=17635 vsize=4283796 memory=4224956 CPUtime=402.19 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 1032071 0 0 0 40076 143 0 0 20 0 1 0 437692389 4386607104 1056239 33554432000 4194304 6211092 140725080608784 140725080582344 140378314730469 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 1070949 1056239 819 493 0 1064254 0
Current children cumulated CPU time: 402.19 s
Current children cumulated vsize: 4283796 KiB
Current children cumulated memory: 4224956 KiB

[startup+462.3 s]
/proc/loadavg: 1.00 2.53 5.39 2/191 17674
/proc/meminfo: memFree=26005272/32770624 swapFree=66952932/67108860
[pid=17638] ppid=17635 vsize=4884396 memory=4844024 CPUtime=462.18 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 1182601 0 0 0 46053 165 0 0 20 0 1 0 437692389 5001621504 1211006 33554432000 4194304 6211092 140725080608784 140725080582344 140378314730469 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 1221099 1211006 819 493 0 1214404 0
Current children cumulated CPU time: 462.18 s
Current children cumulated vsize: 4884396 KiB
Current children cumulated memory: 4844024 KiB


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

Current children cumulated vsize: 19945692 KiB
Current children cumulated memory: 19695984 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.01 1.87 2/192 17791
/proc/meminfo: memFree=10504800/32770624 swapFree=66952932/67108860
[pid=17638] ppid=17635 vsize=20543652 memory=20312528 CPUtime=1961.86 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 4946050 0 0 0 195210 976 0 0 20 0 1 0 437692389 21036699648 5078132 33554432000 4194304 6211092 140725080608784 140725080582344 140378314730469 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 5135913 5078132 819 493 0 5129218 0
Current children cumulated CPU time: 1961.86 s
Current children cumulated vsize: 20543652 KiB
Current children cumulated memory: 20312528 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.01 1.82 2/192 17796
/proc/meminfo: memFree=9887124/32770624 swapFree=66952932/67108860
[pid=17638] ppid=17635 vsize=21141348 memory=20928740 CPUtime=2021.83 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 5096138 0 0 0 201160 1023 0 0 20 0 1 0 437692389 21648740352 5232185 33554432000 4194304 6211092 140725080608784 140725080582344 5012992 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 5285337 5232185 819 493 0 5278642 0
Current children cumulated CPU time: 2021.83 s
Current children cumulated vsize: 21141348 KiB
Current children cumulated memory: 20928740 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.01 1.77 2/192 17799
/proc/meminfo: memFree=9268448/32770624 swapFree=66952932/67108860
[pid=17638] ppid=17635 vsize=21739308 memory=21546996 CPUtime=2081.83 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 5246243 0 0 0 207113 1070 0 0 20 0 1 0 437692389 22261051392 5386749 33554432000 4194304 6211092 140725080608784 140725080582344 140378314730469 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 5434827 5386749 819 493 0 5428132 0
Current children cumulated CPU time: 2081.83 s
Current children cumulated vsize: 21739308 KiB
Current children cumulated memory: 21546996 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.01 1.72 2/192 17804
/proc/meminfo: memFree=8650828/32770624 swapFree=66952932/67108860
[pid=17638] ppid=17635 vsize=22337136 memory=22163232 CPUtime=2141.81 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 5396482 0 0 0 213067 1114 0 0 20 0 1 0 437692389 22873227264 5540808 33554432000 4194304 6211092 140725080608784 140725080582344 140378314730469 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 5584284 5540808 819 493 0 5577589 0
Current children cumulated CPU time: 2141.81 s
Current children cumulated vsize: 22337136 KiB
Current children cumulated memory: 22163232 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.01 1.67 2/191 17807
/proc/meminfo: memFree=8031060/32770624 swapFree=66952932/67108860
[pid=17638] ppid=17635 vsize=22934832 memory=22781488 CPUtime=2201.8 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 5546544 0 0 0 219015 1165 0 0 20 0 1 0 437692389 23485267968 5695372 33554432000 4194304 6211092 140725080608784 140725080582344 140378314730469 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 5733708 5695372 819 493 0 5727013 0
Current children cumulated CPU time: 2201.8 s
Current children cumulated vsize: 22934832 KiB
Current children cumulated memory: 22781488 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.01 1.63 2/191 17810
/proc/meminfo: memFree=7413472/32770624 swapFree=66952932/67108860
[pid=17638] ppid=17635 vsize=23532264 memory=23397460 CPUtime=2261.79 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 5696669 0 0 0 224965 1214 0 0 20 0 1 0 437692389 24097038336 5849365 33554432000 4194304 6211092 140725080608784 140725080582344 140378314730469 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 5883066 5849365 819 493 0 5876371 0
Current children cumulated CPU time: 2261.79 s
Current children cumulated vsize: 23532264 KiB
Current children cumulated memory: 23397460 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.01 1.59 2/192 17815
/proc/meminfo: memFree=6794700/32770624 swapFree=66952932/67108860
[pid=17638] ppid=17635 vsize=24129696 memory=24015188 CPUtime=2321.78 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 5846648 0 0 0 230911 1267 0 0 20 0 1 0 437692389 24708808704 6003797 33554432000 4194304 6211092 140725080608784 140725080582344 140378314730469 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 6032424 6003797 819 493 0 6025729 0
Current children cumulated CPU time: 2321.78 s
Current children cumulated vsize: 24129696 KiB
Current children cumulated memory: 24015188 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.01 1.56 2/191 17818
/proc/meminfo: memFree=6177524/32770624 swapFree=66952932/67108860
[pid=17638] ppid=17635 vsize=24727128 memory=24631160 CPUtime=2381.76 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 5996771 0 0 0 236856 1320 0 0 20 0 1 0 437692389 25320579072 6157790 33554432000 4194304 6211092 140725080608784 140725080582344 140378314730469 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 6181782 6157790 819 493 0 6175087 0
Current children cumulated CPU time: 2381.76 s
Current children cumulated vsize: 24727128 KiB
Current children cumulated memory: 24631160 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.01 1.52 2/192 17829
/proc/meminfo: memFree=5561036/32770624 swapFree=66952936/67108860
[pid=17638] ppid=17635 vsize=25324164 memory=25246536 CPUtime=2441.75 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 6146693 0 0 0 242800 1375 0 0 20 0 1 0 437692389 25931943936 6311634 33554432000 4194304 6211092 140725080608784 140725080582344 140378314730469 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 6331041 6311634 819 493 0 6324346 0
Current children cumulated CPU time: 2441.75 s
Current children cumulated vsize: 25324164 KiB
Current children cumulated memory: 25246536 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.01 1.49 2/192 17832
/proc/meminfo: memFree=4942100/32770624 swapFree=66952936/67108860
[pid=17638] ppid=17635 vsize=25921200 memory=25864068 CPUtime=2501.74 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 6296711 0 0 0 248746 1428 0 0 20 0 1 0 437692389 26543308800 6466017 33554432000 4194304 6211092 140725080608784 140725080582344 140378314730469 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 6480300 6466017 819 493 0 6473605 0
Current children cumulated CPU time: 2501.74 s
Current children cumulated vsize: 25921200 KiB
Current children cumulated memory: 25864068 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.01 1.48 2/192 17835
/proc/meminfo: memFree=4756448/32770624 swapFree=66952936/67108860
[pid=17638] ppid=17635 vsize=26097552 memory=26046600 CPUtime=2519.44 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 4202496 6341032 0 0 0 250500 1444 0 0 20 0 1 0 437692389 26723893248 6511650 33554432000 4194304 6211092 140725080608784 140725080582344 5446622 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 6524388 6511650 819 493 0 6517693 0
Current children cumulated CPU time: 2519.44 s
Current children cumulated vsize: 26097552 KiB
Current children cumulated memory: 26046600 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 17638 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2505.24 s, system=15.7258 s

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

[startup+2520.8 s]
/proc/loadavg: 1.00 1.01 1.48 2/192 17835
/proc/meminfo: memFree=4756448/32770624 swapFree=66952936/67108860
[pid=17638] ppid=17635 vsize=26097552 memory=26046600 CPUtime=2519.57 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 512 6341038 0 0 0 250507 1450 0 0 20 0 1 0 437692389 26723893248 6511650 33554432000 4194304 6211092 140725080608784 140725080582344 5189550 0 16384 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 6524388 6511650 819 493 0 6517693 0
Current children cumulated CPU time: 2519.57 s
Current children cumulated vsize: 26097552 KiB
Current children cumulated memory: 26046600 KiB

[startup+2521.6 s]
/proc/loadavg: 1.00 1.01 1.48 3/193 17836
/proc/meminfo: memFree=4225992/32770624 swapFree=66952936/67108860
[pid=17638] ppid=17635 vsize=26097552 memory=26046600 CPUtime=2519.69 cores=0-7
/proc/17638/stat : 17638 (cosoco) R 17635 17638 17309 0 -1 512 6341038 0 0 0 250517 1452 0 0 20 0 1 0 437692389 26723893248 6511650 33554432000 4194304 6211092 140725080608784 140725080582344 5189550 0 16384 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 6524388 6511650 819 493 0 6517693 0
Current children cumulated CPU time: 2519.69 s
Current children cumulated vsize: 26097552 KiB
Current children cumulated memory: 26046600 KiB

[startup+2522 s]*
/proc/loadavg: 1.08 1.03 1.48 3/193 17836
/proc/meminfo: memFree=3712840/32770624 swapFree=66952936/67108860
[pid=17638] ppid=17635 vsize=26097552 memory=26046600 CPUtime=2519.76 cores=0-7
/proc/17638/stat : 17638 (cosoco) S 17635 17638 17309 0 -1 512 6341038 0 0 0 250523 1453 0 0 20 0 1 0 437692389 26723893248 6511650 33554432000 4194304 6211092 140725080608784 140725080582344 5189550 0 16384 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 12890112 140725080613905 140725080613997 140725080613997 140725080616910 0
/proc/17638/statm: 6524388 6511650 819 493 0 6517693 0
Current children cumulated CPU time: 2519.76 s
Current children cumulated vsize: 26097552 KiB
Current children cumulated memory: 26046600 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2523.2
CPU time (s): 2520.97
CPU user time (s): 2505.24
CPU system time (s): 15.7258
CPU usage (%): 99.9113
Max. virtual memory (cumulated for all children) (KiB): 26097552
Max. memory (cumulated for all children) (KiB): 26046600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2505.24
system time used= 15.7258
maximum resident set size= 26046680
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6341038
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= 130105
involuntary context switches= 1441


# summary of solver processes directly reported to runsolver:
#   pid: 17638
#   total CPU time (s): 2520.97
#   total CPU user time (s): 2505.24
#   total CPU system time (s): 15.7258

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.02609 second user time and 17.4672 second system time

The end

Launcher Data 

Begin job on node127 at 2019-09-16 08:09:55
IDJOB=4398486
IDBENCH=139585
IDSOLVER=2851
FILE ID=node127/4398486-1568614235
RUNJOBID= node127-1568611674-17336
PBS_JOBID= 21703456
Free space on /tmp= 61312 MiB

SOLVER NAME= cosoco 2.O parallel
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_10_9.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4398486-1568614235/watcher-4398486-1568614235 -o /tmp/evaluation-result-4398486-1568614235/solver-4398486-1568614235 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node127-1568611674-17336 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4398486-1568614235.xml

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

MD5SUM BENCH= 3187efa1e901acb6cc373eb045baee33
RANDOM SEED=354119473

node127.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	: 5333.55
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	: 5333.55
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	: 5333.55
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	: 5333.55
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:        30850288 kB
MemAvailable:   31832976 kB
Buffers:           58940 kB
Cached:          1208084 kB
SwapCached:        51256 kB
Active:           397144 kB
Inactive:         923444 kB
Active(anon):      12980 kB
Inactive(anon):    89372 kB
Active(file):     384164 kB
Inactive(file):   834072 kB
Unevictable:      110904 kB
Mlocked:          110904 kB
SwapTotal:      67108860 kB
SwapFree:       66952932 kB
Dirty:              2384 kB
Writeback:             0 kB
AnonPages:        114148 kB
Mapped:            46712 kB
Shmem:             40568 kB
Slab:             189924 kB
SReclaimable:     160572 kB
SUnreclaim:        29352 kB
KernelStack:        3344 kB
PageTables:         5528 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     506280 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      138624 kB
DirectMap2M:    33406976 kB

Free space on /tmp at the end= 60804 MiB
End job on node127 at 2019-09-16 08:51:58