Trace number 4409730

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) 2520.21 2523.25

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_16_2.xml
MD5SUM8e5b61791e512734038a023d36a5924c
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark69
Best CPU time to get the best result obtained on this benchmark20045.8
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 (15516 MiB free)
  memory of node 1: 16384 MiB (15571 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4409730-1569838204/watcher-4409730-1569838204 -o /tmp/evaluation-result-4409730-1569838204/solver-4409730-1569838204 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node127-1569830384-20740 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4409730-1569838204.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=21775, runsolver pid=21772
Current StackSize limit: 8192 KiB


[startup+0.100167 s]*
/proc/loadavg: 2.84 3.88 5.25 2/194 21776
/proc/meminfo: memFree=31800472/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=66664 memory=42660 CPUtime=0.1 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 10825 0 0 0 9 1 0 0 20 0 1 0 560089171 68263936 10599 33554432000 4194304 6211132 140721052682800 140721052678808 139826819730405 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 16666 10599 754 493 0 9971 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 66664 KiB
Current children cumulated memory: 42660 KiB

[startup+0.209585 s]*
/proc/loadavg: 2.84 3.88 5.25 2/194 21776
/proc/meminfo: memFree=31769596/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=93188 memory=69324 CPUtime=0.2 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 17511 0 0 0 19 1 0 0 20 0 1 0 560089171 95424512 17331 33554432000 4194304 6211132 140721052682800 140721052678808 5804772 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/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+0.309584 s]*
/proc/loadavg: 2.84 3.88 5.25 2/194 21776
/proc/meminfo: memFree=31767796/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=94628 memory=70804 CPUtime=0.3 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 17884 0 0 0 29 1 0 0 20 0 1 0 560089171 96899072 17701 33554432000 4194304 6211132 140721052682800 140721052677960 139826819730405 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/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+0.700271 s]
/proc/loadavg: 2.84 3.88 5.25 2/194 21776
/proc/meminfo: memFree=31765936/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=98604 memory=74764 CPUtime=0.68 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 18869 0 0 0 67 1 0 0 20 0 1 0 560089171 100970496 18691 33554432000 4194304 6211132 140721052682800 140721052656360 139826819730405 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 24651 18691 819 493 0 17956 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 98604 KiB
Current children cumulated memory: 74764 KiB

[startup+1.50027 s]
/proc/loadavg: 2.84 3.88 5.25 2/194 21776
/proc/meminfo: memFree=31760868/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=106924 memory=83064 CPUtime=1.48 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 20933 0 0 0 147 1 0 0 20 0 1 0 560089171 109490176 20766 33554432000 4194304 6211132 140721052682800 140721052656872 139826819730405 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 26731 20766 819 493 0 20036 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 106924 KiB
Current children cumulated memory: 83064 KiB

[startup+3.10963 s]
/proc/loadavg: 2.84 3.88 5.25 2/194 21776
/proc/meminfo: memFree=31739772/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=123740 memory=99560 CPUtime=3.09 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 25337 0 0 0 307 2 0 0 20 0 1 0 560089171 126709760 24890 33554432000 4194304 6211132 140721052682800 140721052656360 5446292 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 30935 24890 819 493 0 24240 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 123740 KiB
Current children cumulated memory: 99560 KiB

[startup+6.30027 s]
/proc/loadavg: 2.69 3.83 5.23 2/194 21776
/proc/meminfo: memFree=31709820/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=157284 memory=132464 CPUtime=6.28 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 33814 0 0 0 625 3 0 0 20 0 1 0 560089171 161058816 33116 33554432000 4194304 6211132 140721052682800 140721052656360 139826819730405 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 39321 33116 819 493 0 32626 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 157284 KiB
Current children cumulated memory: 132464 KiB

[startup+12.7003 s]
/proc/loadavg: 2.56 3.79 5.20 2/194 21776
/proc/meminfo: memFree=31647620/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=223008 memory=199004 CPUtime=12.68 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 50561 0 0 0 1263 5 0 0 20 0 1 0 560089171 228360192 49751 33554432000 4194304 6211132 140721052682800 140721052656360 139826819730405 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 55752 49751 819 493 0 49057 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 223008 KiB
Current children cumulated memory: 199004 KiB

[startup+25.5003 s]
/proc/loadavg: 2.21 3.65 5.14 2/194 21776
/proc/meminfo: memFree=31511564/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=357108 memory=332644 CPUtime=25.47 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 83761 0 0 0 2536 11 0 0 20 0 1 0 560089171 365678592 83161 33554432000 4194304 6211132 140721052682800 140721052656360 139826819730405 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 89277 83161 819 493 0 82582 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 357108 KiB
Current children cumulated memory: 332644 KiB

[startup+51.1094 s]
/proc/loadavg: 1.87 3.45 5.03 2/195 21786
/proc/meminfo: memFree=31241280/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=626924 memory=598024 CPUtime=51.07 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 149055 0 0 0 5087 20 0 0 20 0 1 0 560089171 641970176 149506 33554432000 4194304 6211132 140721052682800 140721052656360 139826819730405 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 156731 149506 819 493 0 150036 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 626924 KiB
Current children cumulated memory: 598024 KiB

[startup+102.3 s]
/proc/loadavg: 1.38 3.08 4.82 2/195 21789
/proc/meminfo: memFree=30710660/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=1170516 memory=1132732 CPUtime=102.23 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 279156 0 0 0 10184 39 0 0 20 0 1 0 560089171 1198608384 283183 33554432000 4194304 6211132 140721052682800 140721052656360 139826819730405 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 292629 283183 819 493 0 285934 0
Current children cumulated CPU time: 102.23 s
Current children cumulated vsize: 1170516 KiB
Current children cumulated memory: 1132732 KiB

[startup+162.3 s]
/proc/loadavg: 1.14 2.70 4.58 2/195 21792
/proc/meminfo: memFree=30083680/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=1800340 memory=1756220 CPUtime=162.19 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 430997 0 0 0 16157 62 0 0 20 0 1 0 560089171 1843548160 439055 33554432000 4194304 6211132 140721052682800 140721052656360 139826819730405 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 450085 439055 819 493 0 443390 0
Current children cumulated CPU time: 162.19 s
Current children cumulated vsize: 1800340 KiB
Current children cumulated memory: 1756220 KiB

[startup+222.3 s]
/proc/loadavg: 1.05 2.39 4.36 2/195 21797
/proc/meminfo: memFree=29459428/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=2405560 memory=2380172 CPUtime=222.15 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 582376 0 0 0 22130 85 0 0 20 0 1 0 560089171 2463293440 595043 33554432000 4194304 6211132 140721052682800 140721052656360 139826819730405 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 601390 595043 819 493 0 594695 0
Current children cumulated CPU time: 222.15 s
Current children cumulated vsize: 2405560 KiB
Current children cumulated memory: 2380172 KiB

[startup+282.3 s]
/proc/loadavg: 1.02 2.14 4.15 2/194 21800
/proc/meminfo: memFree=28832988/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=3047692 memory=3005952 CPUtime=282.11 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 734223 0 0 0 28107 104 0 0 20 0 1 0 560089171 3120836608 751488 33554432000 4194304 6211132 140721052682800 140721052656360 139826819730405 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 761923 751488 819 493 0 755228 0
Current children cumulated CPU time: 282.11 s
Current children cumulated vsize: 3047692 KiB
Current children cumulated memory: 3005952 KiB

[startup+342.3 s]
/proc/loadavg: 1.01 1.93 3.95 2/191 21803
/proc/meminfo: memFree=28206936/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=3708144 memory=3631468 CPUtime=342.08 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 886027 0 0 0 34083 125 0 0 20 0 1 0 560089171 3797139456 907867 33554432000 4194304 6211132 140721052682800 140721052656360 139826819730405 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 927036 907867 819 493 0 920341 0
Current children cumulated CPU time: 342.08 s
Current children cumulated vsize: 3708144 KiB
Current children cumulated memory: 3631468 KiB

[startup+402.3 s]
/proc/loadavg: 1.00 1.76 3.77 2/192 21808
/proc/meminfo: memFree=27582520/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=4313232 memory=4255092 CPUtime=402.05 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 1037356 0 0 0 40060 145 0 0 20 0 1 0 560089171 4416749568 1063773 33554432000 4194304 6211132 140721052682800 140721052656360 139826819730405 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 1078308 1063773 819 493 0 1071613 0
Current children cumulated CPU time: 402.05 s
Current children cumulated vsize: 4313232 KiB
Current children cumulated memory: 4255092 KiB

[startup+462.3 s]
/proc/loadavg: 1.00 1.62 3.59 2/191 21811
/proc/meminfo: memFree=26956332/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=4918320 memory=4880440 CPUtime=462.02 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 1188680 0 0 0 46035 167 0 0 20 0 1 0 560089171 5036359680 1220110 33554432000 4194304 6211132 140721052682800 140721052656360 139826819730405 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 1229580 1220110 819 493 0 1222885 0
Current children cumulated CPU time: 462.02 s
Current children cumulated vsize: 4918320 KiB
Current children cumulated memory: 4880440 KiB


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

Current children cumulated vsize: 20084688 KiB
Current children cumulated memory: 19839824 KiB

[startup+1962.3 s]
/proc/loadavg: 1.05 1.03 1.53 2/191 21926
/proc/meminfo: memFree=11342700/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=20687268 memory=20460888 CPUtime=1961.22 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 4966423 0 0 0 195121 1001 0 0 20 0 1 0 560089171 21183762432 5115222 33554432000 4194304 6211132 140721052682800 140721052656360 139826819730405 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 5171817 5115222 819 493 0 5165122 0
Current children cumulated CPU time: 1961.22 s
Current children cumulated vsize: 20687268 KiB
Current children cumulated memory: 20460888 KiB

[startup+2022.3 s]
/proc/loadavg: 1.02 1.02 1.50 2/192 21931
/proc/meminfo: memFree=10719960/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=21289716 memory=21083688 CPUtime=2021.19 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 5117127 0 0 0 201073 1046 0 0 20 0 1 0 560089171 21800669184 5270922 33554432000 4194304 6211132 140721052682800 140721052656360 139826819726142 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 5322429 5270922 819 493 0 5315734 0
Current children cumulated CPU time: 2021.19 s
Current children cumulated vsize: 21289716 KiB
Current children cumulated memory: 21083688 KiB

[startup+2082.3 s]
/proc/loadavg: 1.01 1.02 1.47 2/191 21934
/proc/meminfo: memFree=10096044/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=21892032 memory=21704496 CPUtime=2081.16 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 5267800 0 0 0 207025 1091 0 0 20 0 1 0 560089171 22417440768 5426124 33554432000 4194304 6211132 140721052682800 140721052656360 139826819730405 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 5473008 5426124 819 493 0 5466313 0
Current children cumulated CPU time: 2081.16 s
Current children cumulated vsize: 21892032 KiB
Current children cumulated memory: 21704496 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.01 1.44 2/191 21937
/proc/meminfo: memFree=9474644/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=22494084 memory=22325040 CPUtime=2141.14 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 5418393 0 0 0 212973 1141 0 0 20 0 1 0 560089171 23033942016 5581260 33554432000 4194304 6211132 140721052682800 140721052656360 139826819730405 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 5623521 5581260 819 493 0 5616826 0
Current children cumulated CPU time: 2141.14 s
Current children cumulated vsize: 22494084 KiB
Current children cumulated memory: 22325040 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.01 1.41 2/192 21942
/proc/meminfo: memFree=8850592/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=23096136 memory=22947624 CPUtime=2201.1 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 5569000 0 0 0 218922 1188 0 0 20 0 1 0 560089171 23650443264 5736906 33554432000 4194304 6211132 140721052682800 140721052656360 139826819730405 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 5774034 5736906 819 493 0 5767339 0
Current children cumulated CPU time: 2201.1 s
Current children cumulated vsize: 23096136 KiB
Current children cumulated memory: 22947624 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.01 1.39 2/191 21945
/proc/meminfo: memFree=8228944/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=23698188 memory=23568112 CPUtime=2261.07 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 5719617 0 0 0 224872 1235 0 0 20 0 1 0 560089171 24266944512 5892028 33554432000 4194304 6211132 140721052682800 140721052656360 139826819730405 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 5924547 5892028 819 493 0 5917852 0
Current children cumulated CPU time: 2261.07 s
Current children cumulated vsize: 23698188 KiB
Current children cumulated memory: 23568112 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.01 1.36 2/191 21948
/proc/meminfo: memFree=7605588/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=24299976 memory=24190172 CPUtime=2321.05 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 5870132 0 0 0 230820 1285 0 0 20 0 1 0 560089171 24883175424 6047543 33554432000 4194304 6211132 140721052682800 140721052656360 139826819730405 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 6074994 6047543 819 493 0 6068299 0
Current children cumulated CPU time: 2321.05 s
Current children cumulated vsize: 24299976 KiB
Current children cumulated memory: 24190172 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.01 1.34 2/192 21953
/proc/meminfo: memFree=6984036/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=24901896 memory=24810656 CPUtime=2381.02 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 6020709 0 0 0 236765 1337 0 0 20 0 1 0 560089171 25499541504 6202664 33554432000 4194304 6211132 140721052682800 140721052656360 139826819730405 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 6225474 6202664 819 493 0 6218779 0
Current children cumulated CPU time: 2381.02 s
Current children cumulated vsize: 24901896 KiB
Current children cumulated memory: 24810656 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.01 1.32 2/192 21964
/proc/meminfo: memFree=6359728/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=25503420 memory=25432656 CPUtime=2440.99 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 6171203 0 0 0 242710 1389 0 0 20 0 1 0 560089171 26115502080 6358164 33554432000 4194304 6211132 140721052682800 140721052656360 139826819730405 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 6375855 6358164 819 493 0 6369160 0
Current children cumulated CPU time: 2440.99 s
Current children cumulated vsize: 25503420 KiB
Current children cumulated memory: 25432656 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.01 1.30 2/192 21967
/proc/meminfo: memFree=5738828/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=26104812 memory=26052408 CPUtime=2500.95 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 6321645 0 0 0 248652 1443 0 0 20 0 1 0 560089171 26731327488 6513102 33554432000 4194304 6211132 140721052682800 140721052656360 139826819730405 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 6526203 6513102 819 493 0 6519508 0
Current children cumulated CPU time: 2500.95 s
Current children cumulated vsize: 26104812 KiB
Current children cumulated memory: 26052408 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.01 1.29 2/192 21969
/proc/meminfo: memFree=5551240/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=26282352 memory=26236092 CPUtime=2518.66 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 4202496 6366057 0 0 0 250406 1460 0 0 20 0 1 0 560089171 26913128448 6559023 33554432000 4194304 6211132 140721052682800 140721052656360 139826819730405 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 6570588 6559023 819 493 0 6563893 0
Current children cumulated CPU time: 2518.66 s
Current children cumulated vsize: 26282352 KiB
Current children cumulated memory: 26236092 KiB

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

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

[startup+2523.25 s]
# the end of solver process 21775 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2504.31 s, system=15.8996 s

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

[startup+2520.8 s]
/proc/loadavg: 1.00 1.01 1.29 2/192 21969
/proc/meminfo: memFree=5551240/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=26282352 memory=26236092 CPUtime=2518.76 cores=0-7
/proc/21775/stat : 21775 (cosoco) R 21772 21775 20713 0 -1 512 6366063 0 0 0 250414 1462 0 0 20 0 1 0 560089171 26913128448 6559023 33554432000 4194304 6211132 140721052682800 140721052656360 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 6570588 6559023 819 493 0 6563893 0
Current children cumulated CPU time: 2518.76 s
Current children cumulated vsize: 26282352 KiB
Current children cumulated memory: 26236092 KiB

[startup+2521.6 s]
/proc/loadavg: 1.00 1.01 1.29 3/193 21970
/proc/meminfo: memFree=5068972/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=26282352 memory=26236092 CPUtime=2518.89 cores=0-7
/proc/21775/stat : 21775 (cosoco) S 21772 21775 20713 0 -1 512 6366063 0 0 0 250424 1465 0 0 20 0 1 0 560089171 26913128448 6559023 33554432000 4194304 6211132 140721052682800 140721052656360 5189582 0 16384 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 6570588 6559023 819 493 0 6563893 0
Current children cumulated CPU time: 2518.89 s
Current children cumulated vsize: 26282352 KiB
Current children cumulated memory: 26236092 KiB

[startup+2522 s]*
/proc/loadavg: 1.00 1.01 1.29 2/193 21970
/proc/meminfo: memFree=4506364/32770624 swapFree=66959832/67108860
[pid=21775] ppid=21772 vsize=26282352 memory=26236092 CPUtime=2518.95 cores=0-7
/proc/21775/stat : 21775 (cosoco) S 21772 21775 20713 0 -1 512 6366063 0 0 0 250430 1465 0 0 20 0 1 0 560089171 26913128448 6559023 33554432000 4194304 6211132 140721052682800 140721052656360 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8312316 8317760 31047680 140721052689425 140721052689517 140721052689517 140721052692430 0
/proc/21775/statm: 6570588 6559023 819 493 0 6563893 0
Current children cumulated CPU time: 2518.95 s
Current children cumulated vsize: 26282352 KiB
Current children cumulated memory: 26236092 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2523.25
CPU time (s): 2520.21
CPU user time (s): 2504.31
CPU system time (s): 15.8996
CPU usage (%): 99.8794
Max. virtual memory (cumulated for all children) (KiB): 26282352
Max. memory (cumulated for all children) (KiB): 26236092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2504.31
system time used= 15.8996
maximum resident set size= 26236276
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6366063
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= 132575
involuntary context switches= 13971


# summary of solver processes directly reported to runsolver:
#   pid: 21775
#   total CPU time (s): 2520.21
#   total CPU user time (s): 2504.31
#   total CPU system time (s): 15.8996

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.04661 second user time and 17.4541 second system time

The end

Launcher Data 

Begin job on node127 at 2019-09-30 12:09:23
IDJOB=4409730
IDBENCH=139548
IDSOLVER=2877
FILE ID=node127/4409730-1569838204
RUNJOBID= node127-1569830384-20740
PBS_JOBID= 21705944
Free space on /tmp= 62032 MiB

SOLVER NAME= cosoco 2.0 parallel
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_16_2.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4409730-1569838204/watcher-4409730-1569838204 -o /tmp/evaluation-result-4409730-1569838204/solver-4409730-1569838204 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node127-1569830384-20740 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4409730-1569838204.xml

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

MD5SUM BENCH= 8e5b61791e512734038a023d36a5924c
RANDOM SEED=1367537676

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:        31834480 kB
MemAvailable:   31830828 kB
Buffers:          100292 kB
Cached:           240500 kB
SwapCached:        45068 kB
Active:           244116 kB
Inactive:         148964 kB
Active(anon):        644 kB
Inactive(anon):   133448 kB
Active(file):     243472 kB
Inactive(file):    15516 kB
Unevictable:      107512 kB
Mlocked:          107512 kB
SwapTotal:      67108860 kB
SwapFree:       66959832 kB
Dirty:              8380 kB
Writeback:             0 kB
AnonPages:        116648 kB
Mapped:            27100 kB
Shmem:             73072 kB
Slab:             135552 kB
SReclaimable:     106388 kB
SUnreclaim:        29164 kB
KernelStack:        3408 kB
PageTables:         5000 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     540964 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= 61516 MiB
End job on node127 at 2019-09-30 12:51:26