Trace number 4397207

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? (MO) 1522.08 1525.46

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_20_8.xml
MD5SUM6b176121d3671d41526f7ff611fbc0d5
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark202
Best CPU time to get the best result obtained on this benchmark20086.7
Satisfiable
(Un)Satisfiability was proved
Number of variables12654
Number of constraints466
Number of domains4
Minimum domain size2
Maximum domain size111
Distribution of domain sizes[{"size":2,"count":12321},{"size":11,"count":111},{"size":51,"count":111},{"size":111,"count":111}]
Minimum variable degree2
Maximum variable degree114
Distribution of variable degrees[{"degree":2,"count":12432},{"degree":3,"count":111},{"degree":112,"count":78},{"degree":113,"count":24},{"degree":114,"count":9}]
Minimum constraint arity2
Maximum constraint arity112
Distribution of constraint arities[{"arity":2,"count":132},{"arity":111,"count":112},{"arity":112,"count":222}]
Number of extensional constraints0
Number of intensional constraints132
Distribution of constraint types[{"type":"intension","count":132},{"type":"sum","count":112},{"type":"element","count":111},{"type":"channel","count":111}]
Optimization problemYES
Type of objectivemin SUM

Solver Data


Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (15088 MiB free)
  memory of node 1: 16384 MiB (14854 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397207-1568594308/watcher-4397207-1568594308 -o /tmp/evaluation-result-4397207-1568594308/solver-4397207-1568594308 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1568594267-9933 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4397207-1568594308.xml 

running on 4 cores: 0,2,4,6

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

solver pid=9958, runsolver pid=9954

[startup+0.100109 s]*
/proc/loadavg: 1.01 1.08 1.43 3/202 9964
/proc/meminfo: memFree=30638624/32770624 swapFree=66970244/67108860
[pid=9958] ppid=9954 vsize=38892 memory=15232 CPUtime=0.1 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) R 9954 9958 9902 0 -1 4202496 3979 0 0 0 10 0 0 0 20 0 1 0 435680316 39825408 3808 33554432000 4194304 6211092 140728028747264 140728028743800 140618425187301 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 9723 3808 809 493 0 3028 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 38892 KiB
Current children cumulated memory: 15232 KiB

[startup+0.20998 s]*
/proc/loadavg: 1.01 1.08 1.43 3/202 9964
/proc/meminfo: memFree=30635276/32770624 swapFree=66970244/67108860
[pid=9958] ppid=9954 vsize=40600 memory=17004 CPUtime=0.2 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) R 9954 9958 9902 0 -1 4202496 4413 0 0 0 20 0 0 0 20 0 1 0 435680316 41574400 4251 33554432000 4194304 6211092 140728028747264 140728028743800 140618425187301 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 10150 4251 819 493 0 3455 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 40600 KiB
Current children cumulated memory: 17004 KiB

[startup+0.309319 s]*
/proc/loadavg: 1.01 1.08 1.43 3/202 9964
/proc/meminfo: memFree=30633044/32770624 swapFree=66970244/67108860
[pid=9958] ppid=9954 vsize=41716 memory=17796 CPUtime=0.3 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) R 9954 9958 9902 0 -1 4202496 4667 0 0 0 30 0 0 0 20 0 1 0 435680316 42717184 4449 33554432000 4194304 6211092 140728028747264 140728028743800 140618425187301 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 10429 4449 819 493 0 3734 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 41716 KiB
Current children cumulated memory: 17796 KiB

[startup+0.700227 s]
/proc/loadavg: 1.01 1.08 1.43 3/202 9964
/proc/meminfo: memFree=30628952/32770624 swapFree=66970244/67108860
[pid=9958] ppid=9954 vsize=45712 memory=21736 CPUtime=0.68 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) R 9954 9958 9902 0 -1 4202496 5649 0 0 0 68 0 0 0 20 0 1 0 435680316 46809088 5434 33554432000 4194304 6211092 140728028747264 140728028720824 5442972 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 11428 5434 819 493 0 4733 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 45712 KiB
Current children cumulated memory: 21736 KiB

[startup+1.50023 s]
/proc/loadavg: 1.01 1.08 1.43 3/202 9964
/proc/meminfo: memFree=30619032/32770624 swapFree=66970244/67108860
[pid=9958] ppid=9954 vsize=53948 memory=30056 CPUtime=1.49 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) R 9954 9958 9902 0 -1 4202496 7706 0 0 0 148 1 0 0 20 0 1 0 435680316 55242752 7514 33554432000 4194304 6211092 140728028747264 140728028720824 140618426111186 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 13487 7514 819 493 0 6792 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 53948 KiB
Current children cumulated memory: 30056 KiB

[startup+3.10966 s]
/proc/loadavg: 1.01 1.08 1.43 3/202 9964
/proc/meminfo: memFree=30577872/32770624 swapFree=66970244/67108860
[pid=9958] ppid=9954 vsize=70632 memory=46548 CPUtime=3.1 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) R 9954 9958 9902 0 -1 4202496 12011 0 0 0 309 1 0 0 20 0 1 0 435680316 72327168 11637 33554432000 4194304 6211092 140728028747264 140728028720824 4982624 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 17658 11637 819 493 0 10963 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 70632 KiB
Current children cumulated memory: 46548 KiB

[startup+6.30022 s]
/proc/loadavg: 1.01 1.08 1.43 3/202 9964
/proc/meminfo: memFree=30516336/32770624 swapFree=66970244/67108860
[pid=9958] ppid=9954 vsize=104044 memory=79472 CPUtime=6.29 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) R 9954 9958 9902 0 -1 4202496 20381 0 0 0 627 2 0 0 20 0 1 0 435680316 106541056 19868 33554432000 4194304 6211092 140728028747264 140728028720824 5013001 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 26011 19868 819 493 0 19316 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 104044 KiB
Current children cumulated memory: 79472 KiB

[startup+12.7002 s]
/proc/loadavg: 1.09 1.10 1.43 3/203 9966
/proc/meminfo: memFree=30393080/32770624 swapFree=66970244/67108860
[pid=9958] ppid=9954 vsize=169240 memory=145204 CPUtime=12.68 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) R 9954 9958 9902 0 -1 4202496 36988 0 0 0 1265 3 0 0 20 0 1 0 435680316 173301760 36301 33554432000 4194304 6211092 140728028747264 140728028720824 5446260 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 42310 36301 819 493 0 35615 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 169240 KiB
Current children cumulated memory: 145204 KiB

[startup+25.5002 s]
/proc/loadavg: 1.29 1.14 1.44 3/202 9967
/proc/meminfo: memFree=30123932/32770624 swapFree=66970244/67108860
[pid=9958] ppid=9954 vsize=302020 memory=277888 CPUtime=25.48 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) R 9954 9958 9902 0 -1 4202496 70003 0 0 0 2540 8 0 0 20 0 1 0 435680316 309268480 69472 33554432000 4194304 6211092 140728028747264 140728028720824 5451521 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 75505 69472 819 493 0 68810 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 302020 KiB
Current children cumulated memory: 277888 KiB

[startup+51.1098 s]
/proc/loadavg: 1.53 1.21 1.46 3/202 9967
/proc/meminfo: memFree=29586460/32770624 swapFree=66970244/67108860
[pid=9958] ppid=9954 vsize=569196 memory=540428 CPUtime=51.09 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) R 9954 9958 9902 0 -1 4202496 134772 0 0 0 5094 15 0 0 20 0 1 0 435680316 582856704 135107 33554432000 4194304 6211092 140728028747264 140728028720824 5451484 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 142299 135107 819 493 0 135604 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 569196 KiB
Current children cumulated memory: 540428 KiB

[startup+102.3 s]
/proc/loadavg: 1.80 1.33 1.48 3/202 9973
/proc/meminfo: memFree=28530612/32770624 swapFree=66970244/67108860
[pid=9958] ppid=9954 vsize=1106980 memory=1067024 CPUtime=102.27 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) R 9954 9958 9902 0 -1 4202496 263379 0 0 0 10196 31 0 0 20 0 1 0 435680316 1133547520 266756 33554432000 4194304 6211092 140728028747264 140728028720824 140618426111442 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 276745 266756 819 493 0 270050 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 1106980 KiB
Current children cumulated memory: 1067024 KiB

[startup+162.3 s]
/proc/loadavg: 1.93 1.45 1.52 3/203 9985
/proc/meminfo: memFree=27286568/32770624 swapFree=66970244/67108860
[pid=9958] ppid=9954 vsize=1732316 memory=1688660 CPUtime=162.25 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) R 9954 9958 9902 0 -1 4202496 414203 0 0 0 16175 50 0 0 20 0 1 0 435680316 1773891584 422165 33554432000 4194304 6211092 140728028747264 140728028720824 5013062 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 433079 422165 819 493 0 426384 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 1732316 KiB
Current children cumulated memory: 1688660 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 1.57 1.55 3/205 9991
/proc/meminfo: memFree=26045508/32770624 swapFree=66970244/67108860
[pid=9958] ppid=9954 vsize=2333312 memory=2307920 CPUtime=222.22 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) R 9954 9958 9902 0 -1 4202496 564454 0 0 0 22152 70 0 0 20 0 1 0 435680316 2389311488 576980 33554432000 4194304 6211092 140728028747264 140728028720824 5455642 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 583328 576980 819 493 0 576633 0
Current children cumulated CPU time: 222.22 s
Current children cumulated vsize: 2333312 KiB
Current children cumulated memory: 2307920 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 1.65 1.58 3/205 9997
/proc/meminfo: memFree=24798580/32770624 swapFree=66970244/67108860
[pid=9958] ppid=9954 vsize=2971088 memory=2929508 CPUtime=282.2 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) R 9954 9958 9902 0 -1 4202496 715264 0 0 0 28131 89 0 0 20 0 1 0 435680316 3042394112 732377 33554432000 4194304 6211092 140728028747264 140728028720824 5452234 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 742772 732377 819 493 0 736077 0
Current children cumulated CPU time: 282.2 s
Current children cumulated vsize: 2971088 KiB
Current children cumulated memory: 2929508 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.71 1.61 3/205 10001
/proc/meminfo: memFree=23558748/32770624 swapFree=66970244/67108860
[pid=9958] ppid=9954 vsize=3571688 memory=3547528 CPUtime=342.17 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) R 9954 9958 9902 0 -1 4202496 865786 0 0 0 34107 110 0 0 20 0 1 0 435680316 3657408512 886882 33554432000 4194304 6211092 140728028747264 140728028720824 5479594 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 892922 886882 819 493 0 886227 0
Current children cumulated CPU time: 342.17 s
Current children cumulated vsize: 3571688 KiB
Current children cumulated memory: 3547528 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.76 1.63 3/205 10005
/proc/meminfo: memFree=22314652/32770624 swapFree=66970244/67108860
[pid=9958] ppid=9954 vsize=4227784 memory=4169848 CPUtime=402.15 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) R 9954 9958 9902 0 -1 4202496 1016351 0 0 0 40084 131 0 0 20 0 1 0 435680316 4329250816 1042462 33554432000 4194304 6211092 140728028747264 140728028720824 5452161 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 1056946 1042462 819 493 0 1050251 0
Current children cumulated CPU time: 402.15 s
Current children cumulated vsize: 4227784 KiB
Current children cumulated memory: 4169848 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.81 1.65 3/204 10011
/proc/meminfo: memFree=21070840/32770624 swapFree=66970244/67108860
[pid=9958] ppid=9954 vsize=4828516 memory=4788964 CPUtime=462.12 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) R 9954 9958 9902 0 -1 4202496 1166631 0 0 0 46063 149 0 0 20 0 1 0 435680316 4944400384 1197241 33554432000 4194304 6211092 140728028747264 140728028720824 140618426110982 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 1207129 1197241 819 493 0 1200434 0
Current children cumulated CPU time: 462.12 s
Current children cumulated vsize: 4828516 KiB
Current children cumulated memory: 4788964 KiB


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# More data... #
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Current children cumulated vsize: 9860992 KiB
Current children cumulated memory: 9768664 KiB

[startup+1002.3 s]
/proc/loadavg: 2.00 1.97 1.80 3/204 10062
/proc/meminfo: memFree=9864384/32770624 swapFree=66970252/67108860
[pid=9958] ppid=9954 vsize=10464496 memory=10392644 CPUtime=1001.97 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) R 9954 9958 9902 0 -1 4202496 2526965 0 0 0 99835 362 0 0 20 0 1 0 435680316 10715643904 2598161 33554432000 4194304 6211092 140728028747264 140728028720824 5452215 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 2616124 2598161 819 493 0 2609429 0
Current children cumulated CPU time: 1001.97 s
Current children cumulated vsize: 10464496 KiB
Current children cumulated memory: 10392644 KiB

[startup+1062.3 s]
/proc/loadavg: 2.00 1.98 1.82 3/202 10067
/proc/meminfo: memFree=8621496/32770624 swapFree=66970252/67108860
[pid=9958] ppid=9954 vsize=11068132 memory=11014580 CPUtime=1061.94 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) R 9954 9958 9902 0 -1 4202496 2678110 0 0 0 105805 389 0 0 20 0 1 0 435680316 11333767168 2753645 33554432000 4194304 6211092 140728028747264 140728028720824 140618425187301 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 2767033 2753645 819 493 0 2760338 0
Current children cumulated CPU time: 1061.94 s
Current children cumulated vsize: 11068132 KiB
Current children cumulated memory: 11014580 KiB

[startup+1122.3 s]
/proc/loadavg: 2.00 1.98 1.83 3/202 10071
/proc/meminfo: memFree=7374492/32770624 swapFree=66970252/67108860
[pid=9958] ppid=9954 vsize=11671372 memory=11638496 CPUtime=1121.93 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) R 9954 9958 9902 0 -1 4202496 2829143 0 0 0 111774 419 0 0 20 0 1 0 435680316 11951484928 2909624 33554432000 4194304 6211092 140728028747264 140728028720824 140618425187301 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 2917843 2909624 819 493 0 2911148 0
Current children cumulated CPU time: 1121.93 s
Current children cumulated vsize: 11671372 KiB
Current children cumulated memory: 11638496 KiB

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.84 3/202 10077
/proc/meminfo: memFree=6129484/32770624 swapFree=66970252/67108860
[pid=9958] ppid=9954 vsize=12461468 memory=12261500 CPUtime=1181.91 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) R 9954 9958 9902 0 -1 4202496 2980596 0 0 0 117744 447 0 0 20 0 1 0 435680316 12760543232 3065375 33554432000 4194304 6211092 140728028747264 140728028720824 140618425187301 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 3115367 3065375 819 493 0 3108672 0
Current children cumulated CPU time: 1181.91 s
Current children cumulated vsize: 12461468 KiB
Current children cumulated memory: 12261500 KiB

[startup+1242.3 s]
/proc/loadavg: 2.00 1.99 1.85 3/203 10083
/proc/meminfo: memFree=4886064/32770624 swapFree=66970252/67108860
[pid=9958] ppid=9954 vsize=13064708 memory=12883172 CPUtime=1241.89 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) R 9954 9958 9902 0 -1 4202496 3131652 0 0 0 123712 477 0 0 20 0 1 0 435680316 13378260992 3220793 33554432000 4194304 6211092 140728028747264 140728028720824 140618425187301 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 3266177 3220793 819 493 0 3259482 0
Current children cumulated CPU time: 1241.89 s
Current children cumulated vsize: 13064708 KiB
Current children cumulated memory: 12883172 KiB

[startup+1302.3 s]
/proc/loadavg: 2.00 1.99 1.86 3/203 10087
/proc/meminfo: memFree=3641360/32770624 swapFree=66970252/67108860
[pid=9958] ppid=9954 vsize=13667816 memory=13506888 CPUtime=1301.88 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) R 9954 9958 9902 0 -1 4202496 3282702 0 0 0 129682 506 0 0 20 0 1 0 435680316 13995843584 3376722 33554432000 4194304 6211092 140728028747264 140728028720824 140618425187301 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 3416954 3376722 819 493 0 3410259 0
Current children cumulated CPU time: 1301.88 s
Current children cumulated vsize: 13667816 KiB
Current children cumulated memory: 13506888 KiB

[startup+1362.3 s]
/proc/loadavg: 2.00 1.99 1.87 3/204 10101
/proc/meminfo: memFree=2397452/32770624 swapFree=66970252/67108860
[pid=9958] ppid=9954 vsize=14270924 memory=14128296 CPUtime=1361.85 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) R 9954 9958 9902 0 -1 4202496 3433744 0 0 0 135649 536 0 0 20 0 1 0 435680316 14613426176 3532074 33554432000 4194304 6211092 140728028747264 140728028720824 140618425187301 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 3567731 3532074 819 493 0 3561036 0
Current children cumulated CPU time: 1361.85 s
Current children cumulated vsize: 14270924 KiB
Current children cumulated memory: 14128296 KiB

[startup+1422.3 s]
/proc/loadavg: 2.00 1.99 1.87 3/205 10127
/proc/meminfo: memFree=1152896/32770624 swapFree=66970264/67108860
[pid=9958] ppid=9954 vsize=14873900 memory=14751736 CPUtime=1421.84 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) R 9954 9958 9902 0 -1 4202496 3584754 0 0 0 141619 565 0 0 20 0 1 0 435680316 15230873600 3687934 33554432000 4194304 6211092 140728028747264 140728028720824 140618425187301 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 3718475 3687934 819 493 0 3711780 0
Current children cumulated CPU time: 1421.84 s
Current children cumulated vsize: 14873900 KiB
Current children cumulated memory: 14751736 KiB

[startup+1482.3 s]
/proc/loadavg: 2.00 1.99 1.88 3/205 10131
/proc/meminfo: memFree=194168/32770624 swapFree=66970264/67108860
[pid=9958] ppid=9954 vsize=15476744 memory=15372948 CPUtime=1481.82 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) R 9954 9958 9902 0 -1 4202496 3735775 0 0 0 147588 594 0 0 20 0 1 0 435680316 15848185856 3843237 33554432000 4194304 6211092 140728028747264 140728028720824 140618425187301 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 3869186 3843237 819 493 0 3862491 0
Current children cumulated CPU time: 1481.82 s
Current children cumulated vsize: 15476744 KiB
Current children cumulated memory: 15372948 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1521.7 s]
/proc/loadavg: 2.00 1.99 1.88 3/205 10135
/proc/meminfo: memFree=212852/32770624 swapFree=66970308/67108860
[pid=9958] ppid=9954 vsize=15872480 memory=15781128 CPUtime=1521.21 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) R 9954 9958 9902 0 -1 4202496 3834862 0 0 0 151507 614 0 0 20 0 1 0 435680316 16253419520 3945282 33554432000 4194304 6211092 140728028747264 140728028720824 140618425187301 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 3968120 3945282 819 493 0 3961425 0
Current children cumulated CPU time: 1521.21 s
Current children cumulated vsize: 15872480 KiB
Current children cumulated memory: 15781128 KiB

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

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

[startup+1525.46 s]
# the end of solver process 9958 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1515.16 s, system=6.92541 s

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

[startup+1522.4 s]
/proc/loadavg: 2.00 1.99 1.88 2/206 10136
/proc/meminfo: memFree=191408/32770624 swapFree=66970308/67108860
[pid=9958] ppid=9954 vsize=15872480 memory=15781128 CPUtime=1521.21 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) S 9954 9958 9902 0 -1 512 3834867 0 0 0 151507 614 0 0 20 0 1 0 435680316 16253419520 3945282 33554432000 4194304 6211092 140728028747264 140728028720824 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 3968120 3945282 819 493 0 3961425 0
Current children cumulated CPU time: 1521.21 s
Current children cumulated vsize: 15872480 KiB
Current children cumulated memory: 15781128 KiB

[startup+1523.2 s]
/proc/loadavg: 2.00 1.99 1.88 4/206 10136
/proc/meminfo: memFree=177556/32770624 swapFree=66970308/67108860
[pid=9958] ppid=9954 vsize=15872480 memory=15781128 CPUtime=1521.29 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) S 9954 9958 9902 0 -1 512 3834867 0 0 0 151512 617 0 0 20 0 1 0 435680316 16253419520 3945282 33554432000 4194304 6211092 140728028747264 140728028720824 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 3968120 3945282 819 493 0 3961425 0
Current children cumulated CPU time: 1521.29 s
Current children cumulated vsize: 15872480 KiB
Current children cumulated memory: 15781128 KiB

[startup+1524.6 s]
/proc/loadavg: 2.00 1.99 1.88 4/206 10136
/proc/meminfo: memFree=177556/32770624 swapFree=66970308/67108860
[pid=9958] ppid=9954 vsize=15872480 memory=15781128 CPUtime=1521.31 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) S 9954 9958 9902 0 -1 512 3834867 0 0 0 151514 617 0 0 20 0 1 0 435680316 16253419520 3945282 33554432000 4194304 6211092 140728028747264 140728028720824 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 3968120 3945282 819 493 0 3961425 0
Current children cumulated CPU time: 1521.31 s
Current children cumulated vsize: 15872480 KiB
Current children cumulated memory: 15781128 KiB

[startup+1524.7 s]
/proc/loadavg: 2.00 1.99 1.88 4/206 10136
/proc/meminfo: memFree=177556/32770624 swapFree=66970308/67108860
[pid=9958] ppid=9954 vsize=15872480 memory=15781128 CPUtime=1521.32 cores=0,2,4,6
/proc/9958/stat : 9958 (cosoco) S 9954 9958 9902 0 -1 512 3834867 0 0 0 151515 617 0 0 20 0 1 0 435680316 16253419520 3945282 33554432000 4194304 6211092 140728028747264 140728028720824 5189768 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 24498176 140728028754955 140728028755057 140728028755057 140728028757966 0
/proc/9958/statm: 3968120 3945282 819 493 0 3961425 0
Current children cumulated CPU time: 1521.32 s
Current children cumulated vsize: 15872480 KiB
Current children cumulated memory: 15781128 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1525.46
CPU time (s): 1522.08
CPU user time (s): 1515.16
CPU system time (s): 6.92541
CPU usage (%): 99.7787
Max. virtual memory (cumulated for all children) (KiB): 15872480
Max. memory (cumulated for all children) (KiB): 15781128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1515.16
system time used= 6.92541
maximum resident set size= 15781208
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3834867
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= 42147
involuntary context switches= 1918


# summary of solver processes directly reported to runsolver:
#   pid: 9958
#   total CPU time (s): 1522.08
#   total CPU user time (s): 1515.16
#   total CPU system time (s): 6.92541

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.94928 second user time and 10.5054 second system time

The end

Launcher Data 

Begin job on node135 at 2019-09-16 02:37:47
IDJOB=4397207
IDBENCH=139577
IDSOLVER=2848
FILE ID=node135/4397207-1568594308
RUNJOBID= node135-1568594267-9933
PBS_JOBID= 21703350
Free space on /tmp= 61372 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_20_8.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397207-1568594308/watcher-4397207-1568594308 -o /tmp/evaluation-result-4397207-1568594308/solver-4397207-1568594308 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1568594267-9933 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4397207-1568594308.xml

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

MD5SUM BENCH= 6b176121d3671d41526f7ff611fbc0d5
RANDOM SEED=305708064

node135.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:        30662424 kB
MemAvailable:   31852784 kB
Buffers:          190712 kB
Cached:          1278040 kB
SwapCached:        33124 kB
Active:           590904 kB
Inactive:         915944 kB
Active(anon):      11644 kB
Inactive(anon):    69644 kB
Active(file):     579260 kB
Inactive(file):   846300 kB
Unevictable:      109676 kB
Mlocked:          109676 kB
SwapTotal:      67108860 kB
SwapFree:       66970244 kB
Dirty:              5444 kB
Writeback:             0 kB
AnonPages:        114452 kB
Mapped:            41308 kB
Shmem:             34344 kB
Slab:             191808 kB
SReclaimable:     161272 kB
SUnreclaim:        30536 kB
KernelStack:        3328 kB
PageTables:         5256 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     509772 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     71680 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      134528 kB
DirectMap2M:    33411072 kB

Free space on /tmp at the end= 61204 MiB
End job on node135 at 2019-09-16 03:03:13