Trace number 4409129

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) 1536.38 1538.66

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_14_1.xml
MD5SUM25e4edec3d9f4a5618481cbfa250deb6
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark261
Best CPU time to get the best result obtained on this benchmark2400.07
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":48,"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 (15402 MiB free)
  memory of node 1: 16384 MiB (15548 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4409129-1569812640/watcher-4409129-1569812640 -o /tmp/evaluation-result-4409129-1569812640/solver-4409129-1569812640 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1569812554-14457 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4409129-1569812640.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=14874, runsolver pid=14871

[startup+0.100205 s]*
/proc/loadavg: 1.45 1.49 1.79 3/200 14875
/proc/meminfo: memFree=31682172/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=39152 memory=15352 CPUtime=0.1 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) R 14871 14874 14426 0 -1 4202496 4006 0 0 0 10 0 0 0 20 0 1 0 557532799 40091648 3838 33554432000 4194304 6211132 140726818134912 140726818131448 5814623 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 9788 3838 809 493 0 3093 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39152 KiB
Current children cumulated memory: 15352 KiB

[startup+0.209891 s]*
/proc/loadavg: 1.45 1.49 1.79 3/200 14875
/proc/meminfo: memFree=31680684/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=40728 memory=16868 CPUtime=0.21 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) R 14871 14874 14426 0 -1 4202496 4429 0 0 0 21 0 0 0 20 0 1 0 557532799 41705472 4217 33554432000 4194304 6211132 140726818134912 140726818132184 5451586 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 10182 4217 819 493 0 3487 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 40728 KiB
Current children cumulated memory: 16868 KiB

[startup+0.309084 s]*
/proc/loadavg: 1.45 1.49 1.79 3/200 14875
/proc/meminfo: memFree=31679304/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=41712 memory=17924 CPUtime=0.31 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) R 14871 14874 14426 0 -1 4202496 4680 0 0 0 31 0 0 0 20 0 1 0 557532799 42713088 4481 33554432000 4194304 6211132 140726818134912 140726818132184 5456330 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 10428 4481 819 493 0 3733 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 41712 KiB
Current children cumulated memory: 17924 KiB

[startup+0.700336 s]
/proc/loadavg: 1.45 1.49 1.79 3/200 14875
/proc/meminfo: memFree=31677196/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=45708 memory=21988 CPUtime=0.69 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) R 14871 14874 14426 0 -1 4202496 5661 0 0 0 69 0 0 0 20 0 1 0 557532799 46804992 5497 33554432000 4194304 6211132 140726818134912 140726818132184 140659933248485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 11427 5497 819 493 0 4732 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 45708 KiB
Current children cumulated memory: 21988 KiB

[startup+1.50034 s]
/proc/loadavg: 1.45 1.49 1.79 3/200 14875
/proc/meminfo: memFree=31672432/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=53944 memory=30048 CPUtime=1.49 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) R 14871 14874 14426 0 -1 4202496 7709 0 0 0 149 0 0 0 20 0 1 0 557532799 55238656 7512 33554432000 4194304 6211132 140726818134912 140726818132184 140659933248485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 13486 7512 819 493 0 6791 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 53944 KiB
Current children cumulated memory: 30048 KiB

[startup+3.10963 s]
/proc/loadavg: 1.50 1.49 1.79 3/200 14875
/proc/meminfo: memFree=31651972/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=70628 memory=46536 CPUtime=3.1 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) R 14871 14874 14426 0 -1 4202496 11998 0 0 0 309 1 0 0 20 0 1 0 557532799 72323072 11634 33554432000 4194304 6211132 140726818134912 140726818132184 140659933248485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 17657 11634 819 493 0 10962 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 70628 KiB
Current children cumulated memory: 46536 KiB

[startup+6.30033 s]
/proc/loadavg: 1.50 1.49 1.79 3/200 14875
/proc/meminfo: memFree=31620120/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=103908 memory=79200 CPUtime=6.3 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) R 14871 14874 14426 0 -1 4202496 20341 0 0 0 627 3 0 0 20 0 1 0 557532799 106401792 19800 33554432000 4194304 6211132 140726818134912 140726818108472 140659933248485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 25977 19800 819 493 0 19282 0
Current children cumulated CPU time: 6.3 s
Current children cumulated vsize: 103908 KiB
Current children cumulated memory: 79200 KiB

[startup+12.7003 s]
/proc/loadavg: 1.57 1.51 1.80 3/200 14939
/proc/meminfo: memFree=31526112/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=168840 memory=144668 CPUtime=12.69 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) R 14871 14874 14426 0 -1 4202496 36888 0 0 0 1264 5 0 0 20 0 1 0 557532799 172892160 36167 33554432000 4194304 6211132 140726818134912 140726818108472 140659933248485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 42210 36167 819 493 0 35515 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 168840 KiB
Current children cumulated memory: 144668 KiB

[startup+25.5003 s]
/proc/loadavg: 1.64 1.53 1.80 3/200 14939
/proc/meminfo: memFree=31261056/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=301092 memory=275832 CPUtime=25.49 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) R 14871 14874 14426 0 -1 4202496 69982 0 0 0 2539 10 0 0 20 0 1 0 557532799 308318208 68958 33554432000 4194304 6211132 140726818134912 140726818108472 140659933248485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 75273 68958 819 493 0 68578 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 301092 KiB
Current children cumulated memory: 275832 KiB

[startup+51.1096 s]
/proc/loadavg: 1.76 1.56 1.80 3/200 14942
/proc/meminfo: memFree=30727820/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=567608 memory=539652 CPUtime=51.08 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) R 14871 14874 14426 0 -1 4202496 134585 0 0 0 5090 18 0 0 20 0 1 0 557532799 581230592 134913 33554432000 4194304 6211132 140726818134912 140726818108472 140659933248485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 141902 134913 819 493 0 135207 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 567608 KiB
Current children cumulated memory: 539652 KiB

[startup+102.3 s]
/proc/loadavg: 1.91 1.64 1.81 3/200 14946
/proc/meminfo: memFree=29686604/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=1088064 memory=1064400 CPUtime=102.25 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) R 14871 14874 14426 0 -1 4202496 262727 0 0 0 10188 37 0 0 20 0 1 0 557532799 1114177536 266100 33554432000 4194304 6211132 140726818134912 140726818108472 140659933248485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 272016 266100 819 493 0 265321 0
Current children cumulated CPU time: 102.25 s
Current children cumulated vsize: 1088064 KiB
Current children cumulated memory: 1064400 KiB

[startup+162.3 s]
/proc/loadavg: 1.96 1.70 1.82 3/199 14950
/proc/meminfo: memFree=28461900/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=1726372 memory=1681328 CPUtime=162.24 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) R 14871 14874 14426 0 -1 4202496 412928 0 0 0 16166 58 0 0 20 0 1 0 557532799 1767804928 420332 33554432000 4194304 6211132 140726818134912 140726818108472 140659933248485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 431593 420332 819 493 0 424898 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 1726372 KiB
Current children cumulated memory: 1681328 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 1.76 1.84 3/200 14956
/proc/meminfo: memFree=27233816/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=2323804 memory=2299464 CPUtime=222.22 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) R 14871 14874 14426 0 -1 4202496 562295 0 0 0 22144 78 0 0 20 0 1 0 557532799 2379575296 574866 33554432000 4194304 6211132 140726818134912 140726818108472 140659933248485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 580951 574866 819 493 0 574256 0
Current children cumulated CPU time: 222.22 s
Current children cumulated vsize: 2323804 KiB
Current children cumulated memory: 2299464 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.80 1.85 3/199 14960
/proc/meminfo: memFree=26010188/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=2958148 memory=2915312 CPUtime=282.19 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) R 14871 14874 14426 0 -1 4202496 712264 0 0 0 28120 99 0 0 20 0 1 0 557532799 3029143552 728828 33554432000 4194304 6211132 140726818134912 140726818108472 140659933248485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 739537 728828 819 493 0 732842 0
Current children cumulated CPU time: 282.19 s
Current children cumulated vsize: 2958148 KiB
Current children cumulated memory: 2915312 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.84 1.86 3/199 14964
/proc/meminfo: memFree=24784656/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=3555448 memory=3531156 CPUtime=342.18 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) R 14871 14874 14426 0 -1 4202496 861659 0 0 0 34096 122 0 0 20 0 1 0 557532799 3640778752 882789 33554432000 4194304 6211132 140726818134912 140726818108472 140659933248485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 888862 882789 819 493 0 882167 0
Current children cumulated CPU time: 342.18 s
Current children cumulated vsize: 3555448 KiB
Current children cumulated memory: 3531156 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.87 1.87 3/201 14978
/proc/meminfo: memFree=23557532/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=4208112 memory=4148684 CPUtime=402.16 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) R 14871 14874 14426 0 -1 4202496 1011589 0 0 0 40072 144 0 0 20 0 1 0 557532799 4309106688 1037171 33554432000 4194304 6211132 140726818134912 140726818108472 140659933248485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 1052028 1037171 819 493 0 1045333 0
Current children cumulated CPU time: 402.16 s
Current children cumulated vsize: 4208112 KiB
Current children cumulated memory: 4148684 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.89 1.87 3/200 14982
/proc/meminfo: memFree=22335024/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=4805148 memory=4764208 CPUtime=462.14 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) R 14871 14874 14426 0 -1 4202496 1161013 0 0 0 46048 166 0 0 20 0 1 0 557532799 4920471552 1191052 33554432000 4194304 6211132 140726818134912 140726818108472 140659933248485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 1201287 1191052 819 493 0 1194592 0
Current children cumulated CPU time: 462.14 s
Current children cumulated vsize: 4805148 KiB
Current children cumulated memory: 4764208 KiB


################
# More data... #
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Current children cumulated vsize: 10383972 KiB
Current children cumulated memory: 10309016 KiB

[startup+1062.3 s]
/proc/loadavg: 2.01 2.04 1.95 3/199 15035
/proc/meminfo: memFree=10097704/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=10980348 memory=10925800 CPUtime=1061.98 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) R 14871 14874 14426 0 -1 4202496 2655842 0 0 0 105777 421 0 0 20 0 1 0 557532799 11243876352 2731450 33554432000 4194304 6211132 140726818134912 140726818108472 140659933248485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 2745087 2731450 819 493 0 2738392 0
Current children cumulated CPU time: 1061.98 s
Current children cumulated vsize: 10980348 KiB
Current children cumulated memory: 10925800 KiB

[startup+1122.3 s]
/proc/loadavg: 2.00 2.04 1.95 3/200 15041
/proc/meminfo: memFree=8873972/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=11576856 memory=11540572 CPUtime=1121.97 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) R 14871 14874 14426 0 -1 4202496 2805221 0 0 0 111746 451 0 0 20 0 1 0 557532799 11854700544 2885143 33554432000 4194304 6211132 140726818134912 140726818108472 140659933248485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 2894214 2885143 819 493 0 2887519 0
Current children cumulated CPU time: 1121.97 s
Current children cumulated vsize: 11576856 KiB
Current children cumulated memory: 11540572 KiB

[startup+1182.3 s]
/proc/loadavg: 2.00 2.03 1.95 3/199 15045
/proc/meminfo: memFree=7651600/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=12359956 memory=12156716 CPUtime=1181.96 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) R 14871 14874 14426 0 -1 4202496 2954928 0 0 0 117714 482 0 0 20 0 1 0 557532799 12656594944 3039179 33554432000 4194304 6211132 140726818134912 140726818108472 140659933248485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 3089989 3039179 819 493 0 3083294 0
Current children cumulated CPU time: 1181.96 s
Current children cumulated vsize: 12359956 KiB
Current children cumulated memory: 12156716 KiB

[startup+1242.3 s]
/proc/loadavg: 1.96 2.01 1.95 3/199 15049
/proc/meminfo: memFree=6428856/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=12956200 memory=12771296 CPUtime=1241.95 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) R 14871 14874 14426 0 -1 4202496 3104230 0 0 0 123683 512 0 0 20 0 1 0 557532799 13267148800 3192824 33554432000 4194304 6211132 140726818134912 140726818108472 140659933248485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 3239050 3192824 819 493 0 3232355 0
Current children cumulated CPU time: 1241.95 s
Current children cumulated vsize: 12956200 KiB
Current children cumulated memory: 12771296 KiB

[startup+1302.3 s]
/proc/loadavg: 1.99 2.01 1.95 3/200 15056
/proc/meminfo: memFree=5206952/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=13552312 memory=13386104 CPUtime=1301.92 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) R 14871 14874 14426 0 -1 4202496 3253539 0 0 0 129650 542 0 0 20 0 1 0 557532799 13877567488 3346526 33554432000 4194304 6211132 140726818134912 140726818108472 140659933248485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 3388078 3346526 819 493 0 3381383 0
Current children cumulated CPU time: 1301.92 s
Current children cumulated vsize: 13552312 KiB
Current children cumulated memory: 13386104 KiB

[startup+1362.3 s]
/proc/loadavg: 2.03 2.02 1.96 3/199 15060
/proc/meminfo: memFree=3984572/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=14148556 memory=14002700 CPUtime=1361.91 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) R 14871 14874 14426 0 -1 4202496 3402851 0 0 0 135618 573 0 0 20 0 1 0 557532799 14488121344 3500675 33554432000 4194304 6211132 140726818134912 140726818108472 140659933248485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 3537139 3500675 819 493 0 3530444 0
Current children cumulated CPU time: 1361.91 s
Current children cumulated vsize: 14148556 KiB
Current children cumulated memory: 14002700 KiB

[startup+1422.3 s]
/proc/loadavg: 2.01 2.02 1.96 3/199 15064
/proc/meminfo: memFree=2762856/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=14744536 memory=14617040 CPUtime=1421.9 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) R 14871 14874 14426 0 -1 4202496 3552156 0 0 0 141584 606 0 0 20 0 1 0 557532799 15098404864 3654260 33554432000 4194304 6211132 140726818134912 140726818108472 140659933248485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 3686134 3654260 819 493 0 3679439 0
Current children cumulated CPU time: 1421.9 s
Current children cumulated vsize: 14744536 KiB
Current children cumulated memory: 14617040 KiB

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/200 15071
/proc/meminfo: memFree=1538344/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=15340252 memory=15233424 CPUtime=1481.89 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) R 14871 14874 14426 0 -1 4202496 3701422 0 0 0 147546 643 0 0 20 0 1 0 557532799 15708418048 3808356 33554432000 4194304 6211132 140726818134912 140726818108472 140659933248485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 3835063 3808356 819 493 0 3828368 0
Current children cumulated CPU time: 1481.89 s
Current children cumulated vsize: 15340252 KiB
Current children cumulated memory: 15233424 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1535.9 s]
/proc/loadavg: 2.00 2.01 1.96 3/199 15097
/proc/meminfo: memFree=459064/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=15872476 memory=15781976 CPUtime=1535.48 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) R 14871 14874 14426 0 -1 4202496 3834689 0 0 0 152874 674 0 0 20 0 1 0 557532799 16253415424 3945494 33554432000 4194304 6211132 140726818134912 140726818108472 140659933248485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 3968119 3945494 819 493 0 3961424 0
Current children cumulated CPU time: 1535.48 s
Current children cumulated vsize: 15872476 KiB
Current children cumulated memory: 15781976 KiB

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

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

[startup+1538.66 s]
# the end of solver process 14874 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1528.85 s, system=7.5273 s

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

[startup+1536 s]*
/proc/loadavg: 2.00 2.01 1.96 4/200 15098
/proc/meminfo: memFree=413836/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=15872476 memory=15781976 CPUtime=1535.48 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) S 14871 14874 14426 0 -1 512 3834694 0 0 0 152874 674 0 0 20 0 1 0 557532799 16253415424 3945494 33554432000 4194304 6211132 140726818134912 140726818108472 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 3968119 3945494 819 493 0 3961424 0
Current children cumulated CPU time: 1535.48 s
Current children cumulated vsize: 15872476 KiB
Current children cumulated memory: 15781976 KiB

[startup+1536.8 s]
/proc/loadavg: 2.00 2.01 1.96 4/200 15098
/proc/meminfo: memFree=413836/32770624 swapFree=66960356/67108860
[pid=14874] ppid=14871 vsize=15872476 memory=15781976 CPUtime=1535.57 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) S 14871 14874 14426 0 -1 512 3834694 0 0 0 152881 676 0 0 20 0 1 0 557532799 16253415424 3945494 33554432000 4194304 6211132 140726818134912 140726818108472 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 3968119 3945494 819 493 0 3961424 0
Current children cumulated CPU time: 1535.57 s
Current children cumulated vsize: 15872476 KiB
Current children cumulated memory: 15781976 KiB

[startup+1537.6 s]
/proc/loadavg: 2.00 2.01 1.96 2/200 15098
/proc/meminfo: memFree=179632/32770624 swapFree=66959820/67108860
[pid=14874] ppid=14871 vsize=15872476 memory=15781976 CPUtime=1535.6 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) S 14871 14874 14426 0 -1 512 3834694 0 0 0 152884 676 0 0 20 0 1 0 557532799 16253415424 3945494 33554432000 4194304 6211132 140726818134912 140726818108472 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 3968119 3945494 819 493 0 3961424 0
Current children cumulated CPU time: 1535.6 s
Current children cumulated vsize: 15872476 KiB
Current children cumulated memory: 15781976 KiB

[startup+1537.8 s]
/proc/loadavg: 2.00 2.01 1.96 2/200 15098
/proc/meminfo: memFree=179632/32770624 swapFree=66959820/67108860
[pid=14874] ppid=14871 vsize=15872476 memory=15781976 CPUtime=1535.62 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) S 14871 14874 14426 0 -1 512 3834694 0 0 0 152885 677 0 0 20 0 1 0 557532799 16253415424 3945494 33554432000 4194304 6211132 140726818134912 140726818108472 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 3968119 3945494 819 493 0 3961424 0
Current children cumulated CPU time: 1535.62 s
Current children cumulated vsize: 15872476 KiB
Current children cumulated memory: 15781976 KiB

[startup+1537.9 s]
/proc/loadavg: 2.00 2.01 1.96 2/200 15098
/proc/meminfo: memFree=179632/32770624 swapFree=66959820/67108860
[pid=14874] ppid=14871 vsize=15872476 memory=15781976 CPUtime=1535.62 cores=0,2,4,6
/proc/14874/stat : 14874 (cosoco) S 14871 14874 14426 0 -1 512 3834694 0 0 0 152885 677 0 0 20 0 1 0 557532799 16253415424 3945494 33554432000 4194304 6211132 140726818134912 140726818108472 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8312316 8317760 40837120 140726818141195 140726818141297 140726818141297 140726818144206 0
/proc/14874/statm: 3968119 3945494 819 493 0 3961424 0
Current children cumulated CPU time: 1535.62 s
Current children cumulated vsize: 15872476 KiB
Current children cumulated memory: 15781976 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1538.66
CPU time (s): 1536.38
CPU user time (s): 1528.85
CPU system time (s): 7.5273
CPU usage (%): 99.8521
Max. virtual memory (cumulated for all children) (KiB): 15872476
Max. memory (cumulated for all children) (KiB): 15781976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1528.85
system time used= 7.5273
maximum resident set size= 15782124
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3834694
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= 61812
involuntary context switches= 855


# summary of solver processes directly reported to runsolver:
#   pid: 14874
#   total CPU time (s): 1536.38
#   total CPU user time (s): 1528.85
#   total CPU system time (s): 7.5273

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.4119 second user time and 10.647 second system time

The end

Launcher Data 

Begin job on node127 at 2019-09-30 05:03:19
IDJOB=4409129
IDBENCH=139368
IDSOLVER=2876
FILE ID=node127/4409129-1569812640
RUNJOBID= node127-1569812554-14457
PBS_JOBID= 21705842
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_14_1.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4409129-1569812640/watcher-4409129-1569812640 -o /tmp/evaluation-result-4409129-1569812640/solver-4409129-1569812640 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1569812554-14457 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4409129-1569812640.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 25e4edec3d9f4a5618481cbfa250deb6
RANDOM SEED=349371733

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:        31693596 kB
MemAvailable:   31813912 kB
Buffers:          140816 kB
Cached:           307532 kB
SwapCached:        44636 kB
Active:           281876 kB
Inactive:         221092 kB
Active(anon):       7536 kB
Inactive(anon):   129308 kB
Active(file):     274340 kB
Inactive(file):    91784 kB
Unevictable:      107508 kB
Mlocked:          107508 kB
SwapTotal:      67108860 kB
SwapFree:       66960356 kB
Dirty:              2948 kB
Writeback:             0 kB
AnonPages:        119216 kB
Mapped:            28780 kB
Shmem:             73608 kB
Slab:             169180 kB
SReclaimable:     140052 kB
SUnreclaim:        29128 kB
KernelStack:        3536 kB
PageTables:         5408 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     572076 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= 61788 MiB
End job on node127 at 2019-09-30 05:28:58