Trace number 4409756

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
cosoco 2.0 parallel? (TO) 2520.64 2523.21

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_12_14.xml
MD5SUMb79ed9a63f5f06b259b31d8f3686f277
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark228
Best CPU time to get the best result obtained on this benchmark2520.17
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":14,"count":111},{"size":49,"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 (14983 MiB free)
  memory of node 1: 16384 MiB (15680 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4409756-1569838779/watcher-4409756-1569838779 -o /tmp/evaluation-result-4409756-1569838779/solver-4409756-1569838779 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node149-1569830646-13062 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4409756-1569838779.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=14057, runsolver pid=14054
Current StackSize limit: 8192 KiB


[startup+0.100163 s]*
/proc/loadavg: 7.04 8.57 8.78 2/192 14058
/proc/meminfo: memFree=31364520/32770624 swapFree=66943336/67108860
[pid=14057] ppid=14054 vsize=67852 memory=43856 CPUtime=0.1 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 11133 0 0 0 9 1 0 0 20 0 1 0 560116433 69480448 10964 33554432000 4194304 6211132 140732543874336 140732543870216 140076304120805 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 16963 10964 754 493 0 10268 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 67852 KiB
Current children cumulated memory: 43856 KiB

[startup+0.2095 s]*
/proc/loadavg: 7.04 8.57 8.78 2/192 14058
/proc/meminfo: memFree=31334760/32770624 swapFree=66943336/67108860
[pid=14057] ppid=14054 vsize=93320 memory=69464 CPUtime=0.21 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 17535 0 0 0 19 2 0 0 20 0 1 0 560116433 95559680 17366 33554432000 4194304 6211132 140732543874336 140732543870216 140076304120805 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 23330 17366 809 493 0 16635 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 93320 KiB
Current children cumulated memory: 69464 KiB

[startup+0.309501 s]*
/proc/loadavg: 7.04 8.57 8.78 2/192 14058
/proc/meminfo: memFree=31333272/32770624 swapFree=66943336/67108860
[pid=14057] ppid=14054 vsize=94628 memory=70808 CPUtime=0.3 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 17897 0 0 0 28 2 0 0 20 0 1 0 560116433 96899072 17702 33554432000 4194304 6211132 140732543874336 140732543847896 140076304120805 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 23657 17702 819 493 0 16962 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 94628 KiB
Current children cumulated memory: 70808 KiB

[startup+0.700272 s]
/proc/loadavg: 7.04 8.57 8.78 2/192 14058
/proc/meminfo: memFree=31331448/32770624 swapFree=66943336/67108860
[pid=14057] ppid=14054 vsize=98604 memory=74768 CPUtime=0.69 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 18888 0 0 0 67 2 0 0 20 0 1 0 560116433 100970496 18692 33554432000 4194304 6211132 140732543874336 140732543847896 140076304120805 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/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: 6.55 8.45 8.74 2/192 14058
/proc/meminfo: memFree=31326240/32770624 swapFree=66943336/67108860
[pid=14057] ppid=14054 vsize=107056 memory=83068 CPUtime=1.48 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 20961 0 0 0 146 2 0 0 20 0 1 0 560116433 109625344 20767 33554432000 4194304 6211132 140732543874336 140732543847896 140076304120805 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 26764 20767 819 493 0 20069 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 107056 KiB
Current children cumulated memory: 83068 KiB

[startup+3.10933 s]
/proc/loadavg: 6.55 8.45 8.74 2/192 14058
/proc/meminfo: memFree=31305920/32770624 swapFree=66943336/67108860
[pid=14057] ppid=14054 vsize=124004 memory=99828 CPUtime=3.1 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 25380 0 0 0 307 3 0 0 20 0 1 0 560116433 126980096 24957 33554432000 4194304 6211132 140732543874336 140732543847896 140076304120805 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 31001 24957 819 493 0 24306 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 124004 KiB
Current children cumulated memory: 99828 KiB

[startup+6.30026 s]
/proc/loadavg: 6.11 8.32 8.69 2/192 14058
/proc/meminfo: memFree=31274804/32770624 swapFree=66943336/67108860
[pid=14057] ppid=14054 vsize=157548 memory=132748 CPUtime=6.28 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 33895 0 0 0 624 4 0 0 20 0 1 0 560116433 161329152 33187 33554432000 4194304 6211132 140732543874336 140732543847896 140076304120805 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 39387 33187 819 493 0 32692 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 157548 KiB
Current children cumulated memory: 132748 KiB

[startup+12.7003 s]
/proc/loadavg: 5.70 8.20 8.65 2/191 14059
/proc/meminfo: memFree=31212852/32770624 swapFree=66943336/67108860
[pid=14057] ppid=14054 vsize=223272 memory=199008 CPUtime=12.69 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 50727 0 0 0 1262 7 0 0 20 0 1 0 560116433 228630528 49752 33554432000 4194304 6211132 140732543874336 140732543847896 140076304120805 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 55818 49752 819 493 0 49123 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 223272 KiB
Current children cumulated memory: 199008 KiB

[startup+25.5003 s]
/proc/loadavg: 4.98 7.96 8.57 2/191 14059
/proc/meminfo: memFree=31077656/32770624 swapFree=66943336/67108860
[pid=14057] ppid=14054 vsize=357240 memory=331752 CPUtime=25.48 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 84381 0 0 0 2536 12 0 0 20 0 1 0 560116433 365813760 82938 33554432000 4194304 6211132 140732543874336 140732543847896 140076304120805 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 89310 82938 819 493 0 82615 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 357240 KiB
Current children cumulated memory: 331752 KiB

[startup+51.1093 s]
/proc/loadavg: 3.41 7.30 8.33 2/191 14061
/proc/meminfo: memFree=30806152/32770624 swapFree=66943336/67108860
[pid=14057] ppid=14054 vsize=626528 memory=598568 CPUtime=51.08 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 149792 0 0 0 5088 20 0 0 20 0 1 0 560116433 641564672 149642 33554432000 4194304 6211132 140732543874336 140732543847896 140076304120805 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 156632 149642 819 493 0 149937 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 626528 KiB
Current children cumulated memory: 598568 KiB

[startup+102.3 s]
/proc/loadavg: 2.05 6.33 7.95 2/192 14072
/proc/meminfo: memFree=30277176/32770624 swapFree=66943348/67108860
[pid=14057] ppid=14054 vsize=1167876 memory=1127932 CPUtime=102.26 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 279052 0 0 0 10190 36 0 0 20 0 1 0 560116433 1195905024 281983 33554432000 4194304 6211132 140732543874336 140732543847896 140076304120805 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 291969 281983 819 493 0 285274 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 1167876 KiB
Current children cumulated memory: 1127932 KiB

[startup+162.3 s]
/proc/loadavg: 1.38 5.36 7.51 2/192 14075
/proc/meminfo: memFree=29651716/32770624 swapFree=66943348/67108860
[pid=14057] ppid=14054 vsize=1796380 memory=1751468 CPUtime=162.22 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 430954 0 0 0 16168 54 0 0 20 0 1 0 560116433 1839493120 437867 33554432000 4194304 6211132 140732543874336 140732543847896 140076304120805 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 449095 437867 819 493 0 442400 0
Current children cumulated CPU time: 162.22 s
Current children cumulated vsize: 1796380 KiB
Current children cumulated memory: 1751468 KiB

[startup+222.3 s]
/proc/loadavg: 1.14 4.57 7.10 2/192 14078
/proc/meminfo: memFree=29024656/32770624 swapFree=66943348/67108860
[pid=14057] ppid=14054 vsize=2401336 memory=2377116 CPUtime=222.19 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 582304 0 0 0 22142 77 0 0 20 0 1 0 560116433 2458968064 594279 33554432000 4194304 6211132 140732543874336 140732543847896 140076304120805 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 600334 594279 819 493 0 593639 0
Current children cumulated CPU time: 222.19 s
Current children cumulated vsize: 2401336 KiB
Current children cumulated memory: 2377116 KiB

[startup+282.3 s]
/proc/loadavg: 1.05 3.92 6.72 2/192 14083
/proc/meminfo: memFree=28402560/32770624 swapFree=66943348/67108860
[pid=14057] ppid=14054 vsize=3043204 memory=3000428 CPUtime=282.15 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 734258 0 0 0 28118 97 0 0 20 0 1 0 560116433 3116240896 750107 33554432000 4194304 6211132 140732543874336 140732543847896 140076304120805 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 760801 750107 819 493 0 754106 0
Current children cumulated CPU time: 282.15 s
Current children cumulated vsize: 3043204 KiB
Current children cumulated memory: 3000428 KiB

[startup+342.3 s]
/proc/loadavg: 1.02 3.39 6.36 2/192 14086
/proc/meminfo: memFree=27776492/32770624 swapFree=66943348/67108860
[pid=14057] ppid=14054 vsize=3703392 memory=3624680 CPUtime=342.13 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 885972 0 0 0 34095 118 0 0 20 0 1 0 560116433 3792273408 906170 33554432000 4194304 6211132 140732543874336 140732543847896 140076304120805 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 925848 906170 819 493 0 919153 0
Current children cumulated CPU time: 342.13 s
Current children cumulated vsize: 3703392 KiB
Current children cumulated memory: 3624680 KiB

[startup+402.3 s]
/proc/loadavg: 1.01 2.95 6.03 2/191 14090
/proc/meminfo: memFree=27151452/32770624 swapFree=66943348/67108860
[pid=14057] ppid=14054 vsize=4308216 memory=4249028 CPUtime=402.11 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 1037662 0 0 0 40072 139 0 0 20 0 1 0 560116433 4411613184 1062257 33554432000 4194304 6211132 140732543874336 140732543847896 140076305044493 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 1077054 1062257 819 493 0 1070359 0
Current children cumulated CPU time: 402.11 s
Current children cumulated vsize: 4308216 KiB
Current children cumulated memory: 4249028 KiB

[startup+462.3 s]
/proc/loadavg: 1.00 2.60 5.71 2/191 14095
/proc/meminfo: memFree=26525752/32770624 swapFree=66943348/67108860
[pid=14057] ppid=14054 vsize=4912908 memory=4874356 CPUtime=462.08 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 1189029 0 0 0 46048 160 0 0 20 0 1 0 560116433 5030817792 1218589 33554432000 4194304 6211132 140732543874336 140732543847896 140076304120805 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 1228227 1218589 819 493 0 1221532 0
Current children cumulated CPU time: 462.08 s
Current children cumulated vsize: 4912908 KiB
Current children cumulated memory: 4874356 KiB


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

Current children cumulated vsize: 20078880 KiB
Current children cumulated memory: 19833172 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.07 1.97 2/191 14212
/proc/meminfo: memFree=10914328/32770624 swapFree=66943348/67108860
[pid=14057] ppid=14054 vsize=20681460 memory=20454016 CPUtime=1961.51 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 4975147 0 0 0 195239 912 0 0 20 0 1 0 560116433 21177815040 5113504 33554432000 4194304 6211132 140732543874336 140732543847896 140076304120805 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 5170365 5113504 819 493 0 5163670 0
Current children cumulated CPU time: 1961.51 s
Current children cumulated vsize: 20681460 KiB
Current children cumulated memory: 20454016 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.05 1.91 2/191 14215
/proc/meminfo: memFree=10289820/32770624 swapFree=66943348/67108860
[pid=14057] ppid=14054 vsize=21283908 memory=21077168 CPUtime=2021.49 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 5126294 0 0 0 201197 952 0 0 20 0 1 0 560116433 21794721792 5269292 33554432000 4194304 6211132 140732543874336 140732543847896 5451553 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 5320977 5269292 819 493 0 5314282 0
Current children cumulated CPU time: 2021.49 s
Current children cumulated vsize: 21283908 KiB
Current children cumulated memory: 21077168 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.04 1.85 2/191 14221
/proc/meminfo: memFree=9668280/32770624 swapFree=66943348/67108860
[pid=14057] ppid=14054 vsize=21886224 memory=21697796 CPUtime=2081.47 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 5277336 0 0 0 207152 995 0 0 20 0 1 0 560116433 22411493376 5424449 33554432000 4194304 6211132 140732543874336 140732543847896 140076304120805 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 5471556 5424449 819 493 0 5464861 0
Current children cumulated CPU time: 2081.47 s
Current children cumulated vsize: 21886224 KiB
Current children cumulated memory: 21697796 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.04 1.80 2/191 14224
/proc/meminfo: memFree=9043528/32770624 swapFree=66943348/67108860
[pid=14057] ppid=14054 vsize=22488540 memory=22320636 CPUtime=2141.45 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 5428469 0 0 0 213106 1039 0 0 20 0 1 0 560116433 23028264960 5580159 33554432000 4194304 6211132 140732543874336 140732543847896 140076304120805 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 5622135 5580159 819 493 0 5615440 0
Current children cumulated CPU time: 2141.45 s
Current children cumulated vsize: 22488540 KiB
Current children cumulated memory: 22320636 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.03 1.75 2/191 14228
/proc/meminfo: memFree=8422360/32770624 swapFree=66943352/67108860
[pid=14057] ppid=14054 vsize=23090592 memory=22941000 CPUtime=2201.44 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 5579444 0 0 0 219060 1084 0 0 20 0 1 0 560116433 23644766208 5735250 33554432000 4194304 6211132 140732543874336 140732543847896 140076304120805 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 5772648 5735250 819 493 0 5765953 0
Current children cumulated CPU time: 2201.44 s
Current children cumulated vsize: 23090592 KiB
Current children cumulated memory: 22941000 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.03 1.70 2/191 14233
/proc/meminfo: memFree=7798832/32770624 swapFree=66943352/67108860
[pid=14057] ppid=14054 vsize=23692644 memory=23563576 CPUtime=2261.42 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 5730511 0 0 0 225012 1130 0 0 20 0 1 0 560116433 24261267456 5890894 33554432000 4194304 6211132 140732543874336 140732543847896 140076304120805 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 5923161 5890894 819 493 0 5916466 0
Current children cumulated CPU time: 2261.42 s
Current children cumulated vsize: 23692644 KiB
Current children cumulated memory: 23563576 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.02 1.66 2/191 14236
/proc/meminfo: memFree=7177480/32770624 swapFree=66943352/67108860
[pid=14057] ppid=14054 vsize=24294432 memory=24183892 CPUtime=2321.39 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 5881414 0 0 0 230962 1177 0 0 20 0 1 0 560116433 24877498368 6045973 33554432000 4194304 6211132 140732543874336 140732543847896 140076304120805 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 6073608 6045973 819 493 0 6066913 0
Current children cumulated CPU time: 2321.39 s
Current children cumulated vsize: 24294432 KiB
Current children cumulated memory: 24183892 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.01 1.62 2/191 14240
/proc/meminfo: memFree=6553828/32770624 swapFree=66943352/67108860
[pid=14057] ppid=14054 vsize=24895956 memory=24805988 CPUtime=2381.38 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 6032352 0 0 0 236911 1227 0 0 20 0 1 0 560116433 25493458944 6201497 33554432000 4194304 6211132 140732543874336 140732543847896 140076304120805 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 6223989 6201497 819 493 0 6217294 0
Current children cumulated CPU time: 2381.38 s
Current children cumulated vsize: 24895956 KiB
Current children cumulated memory: 24805988 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.01 1.58 2/191 14245
/proc/meminfo: memFree=5932768/32770624 swapFree=66943352/67108860
[pid=14057] ppid=14054 vsize=25497744 memory=25425992 CPUtime=2441.36 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 6183326 0 0 0 242862 1274 0 0 20 0 1 0 560116433 26109689856 6356498 33554432000 4194304 6211132 140732543874336 140732543847896 140076304120805 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 6374436 6356498 819 493 0 6367741 0
Current children cumulated CPU time: 2441.36 s
Current children cumulated vsize: 25497744 KiB
Current children cumulated memory: 25425992 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.01 1.54 2/192 14256
/proc/meminfo: memFree=5309072/32770624 swapFree=66943352/67108860
[pid=14057] ppid=14054 vsize=26099532 memory=26048304 CPUtime=2501.34 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 6334333 0 0 0 248813 1321 0 0 20 0 1 0 560116433 26725920768 6512076 33554432000 4194304 6211132 140732543874336 140732543847896 140076304120805 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 6524883 6512076 819 493 0 6518188 0
Current children cumulated CPU time: 2501.34 s
Current children cumulated vsize: 26099532 KiB
Current children cumulated memory: 26048304 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.01 1.54 2/193 14258
/proc/meminfo: memFree=5124100/32770624 swapFree=66943352/67108860
[pid=14057] ppid=14054 vsize=26277072 memory=26231920 CPUtime=2519.04 cores=0-7
/proc/14057/stat : 14057 (cosoco) R 14054 14057 13035 0 -1 4202496 6378889 0 0 0 250567 1337 0 0 20 0 1 0 560116433 26907721728 6557980 33554432000 4194304 6211132 140732543874336 140732543847896 140076304120805 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 6569268 6557980 819 493 0 6562573 0
Current children cumulated CPU time: 2519.04 s
Current children cumulated vsize: 26277072 KiB
Current children cumulated memory: 26231920 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 14057 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2505.83 s, system=14.8182 s

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

[startup+2520.8 s]
/proc/loadavg: 1.00 1.01 1.54 2/193 14258
/proc/meminfo: memFree=5124100/32770624 swapFree=66943352/67108860
[pid=14057] ppid=14054 vsize=26277072 memory=26231920 CPUtime=2519.2 cores=0-7
/proc/14057/stat : 14057 (cosoco) S 14054 14057 13035 0 -1 512 6378895 0 0 0 250569 1351 0 0 20 0 1 0 560116433 26907721728 6557980 33554432000 4194304 6211132 140732543874336 140732543847896 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 6 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 6569268 6557980 819 493 0 6562573 0
Current children cumulated CPU time: 2519.2 s
Current children cumulated vsize: 26277072 KiB
Current children cumulated memory: 26231920 KiB

[startup+2521.6 s]
/proc/loadavg: 1.00 1.01 1.54 2/194 14259
/proc/meminfo: memFree=4563604/32770624 swapFree=66943352/67108860
[pid=14057] ppid=14054 vsize=26277072 memory=26231920 CPUtime=2519.34 cores=0-7
/proc/14057/stat : 14057 (cosoco) S 14054 14057 13035 0 -1 512 6378895 0 0 0 250578 1356 0 0 20 0 1 0 560116433 26907721728 6557980 33554432000 4194304 6211132 140732543874336 140732543847896 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 6 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 6569268 6557980 819 493 0 6562573 0
Current children cumulated CPU time: 2519.34 s
Current children cumulated vsize: 26277072 KiB
Current children cumulated memory: 26231920 KiB

[startup+2522 s]*
/proc/loadavg: 1.08 1.03 1.54 3/194 14281
/proc/meminfo: memFree=3994376/32770624 swapFree=66943356/67108860
[pid=14057] ppid=14054 vsize=26277072 memory=26231920 CPUtime=2519.43 cores=0-7
/proc/14057/stat : 14057 (cosoco) S 14054 14057 13035 0 -1 512 6378895 0 0 0 250582 1361 0 0 20 0 1 0 560116433 26907721728 6557980 33554432000 4194304 6211132 140732543874336 140732543847896 5189582 0 16384 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 30162944 140732543878161 140732543878253 140732543878253 140732543881166 0
/proc/14057/statm: 6569268 6557980 819 493 0 6562573 0
Current children cumulated CPU time: 2519.43 s
Current children cumulated vsize: 26277072 KiB
Current children cumulated memory: 26231920 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2523.21
CPU time (s): 2520.64
CPU user time (s): 2505.83
CPU system time (s): 14.8182
CPU usage (%): 99.8981
Max. virtual memory (cumulated for all children) (KiB): 26277072
Max. memory (cumulated for all children) (KiB): 26231920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2505.83
system time used= 14.8182
maximum resident set size= 26232132
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6378895
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= 140253
involuntary context switches= 3450


# summary of solver processes directly reported to runsolver:
#   pid: 14057
#   total CPU time (s): 2520.64
#   total CPU user time (s): 2505.83
#   total CPU system time (s): 14.8182

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.3024 second user time and 16.5326 second system time

The end

Launcher Data 

Begin job on node149 at 2019-09-30 12:19:00
IDJOB=4409756
IDBENCH=139629
IDSOLVER=2877
FILE ID=node149/4409756-1569838779
RUNJOBID= node149-1569830646-13062
PBS_JOBID= 21705945
Free space on /tmp= 62032 MiB

SOLVER NAME= cosoco 2.0 parallel
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_12_14.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4409756-1569838779/watcher-4409756-1569838779 -o /tmp/evaluation-result-4409756-1569838779/solver-4409756-1569838779 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node149-1569830646-13062 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4409756-1569838779.xml

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

MD5SUM BENCH= b79ed9a63f5f06b259b31d8f3686f277
RANDOM SEED=589574611

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:        31400600 kB
MemAvailable:   31932524 kB
Buffers:          134980 kB
Cached:           685760 kB
SwapCached:         5480 kB
Active:           155036 kB
Inactive:         673120 kB
Active(anon):      12912 kB
Inactive(anon):    20468 kB
Active(file):     142124 kB
Inactive(file):   652652 kB
Unevictable:      109720 kB
Mlocked:          109720 kB
SwapTotal:      67108860 kB
SwapFree:       66943336 kB
Dirty:              2788 kB
Writeback:            20 kB
AnonPages:        113200 kB
Mapped:            26912 kB
Shmem:             17916 kB
Slab:             134900 kB
SReclaimable:     105964 kB
SUnreclaim:        28936 kB
KernelStack:        3376 kB
PageTables:         5440 kB
NFS_Unstable:        184 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     538996 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= 61484 MiB
End job on node149 at 2019-09-30 13:01:03