Trace number 4408949

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) 1786.96 1789.69

General information on the benchmark

NameOpd/Opd-sum-large/
Opd-16-035-010.xml
MD5SUM03e72fbe3dfec80e6807e25b52393289
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark3.67757
Satisfiable
(Un)Satisfiability was proved
Number of variables561
Number of constraints137
Number of domains2
Minimum domain size2
Maximum domain size33
Distribution of domain sizes[{"size":2,"count":560},{"size":33,"count":1}]
Minimum variable degree17
Maximum variable degree121
Distribution of variable degrees[{"degree":17,"count":560},{"degree":121,"count":1}]
Minimum constraint arity35
Maximum constraint arity560
Distribution of constraint arities[{"arity":35,"count":16},{"arity":71,"count":120},{"arity":560,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":136}]
Optimization problemYES
Type of objectivemin VAR

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: 16375 MiB (15259 MiB free)
  memory of node 1: 16384 MiB (15545 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408949-1569792593/watcher-4408949-1569792593 -o /tmp/evaluation-result-4408949-1569792593/solver-4408949-1569792593 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node120-1325301813-18515 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4408949-1569792593.xml 

running on 4 cores: 4-7

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=19452, runsolver pid=19449

[startup+0.100159 s]*
/proc/loadavg: 2.00 2.08 2.09 3/200 19453
/proc/meminfo: memFree=31543360/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=28560 memory=4960 CPUtime=0.1 cores=4-7
/proc/19452/stat : 19452 (cosoco) R 19449 19452 18483 0 -1 4202496 1437 0 0 0 10 0 0 0 20 0 1 0 555265409 29245440 1240 33554432000 4194304 6211132 140736089217472 140736089214008 140006301203429 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 7140 1240 846 493 0 445 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28560 KiB
Current children cumulated memory: 4960 KiB

[startup+0.210812 s]*
/proc/loadavg: 2.00 2.08 2.09 3/200 19453
/proc/meminfo: memFree=31541920/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=29536 memory=6016 CPUtime=0.21 cores=4-7
/proc/19452/stat : 19452 (cosoco) R 19449 19452 18483 0 -1 4202496 1678 0 0 0 21 0 0 0 20 0 1 0 555265409 30244864 1504 33554432000 4194304 6211132 140736089217472 140736089214008 140006301203429 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 7384 1504 846 493 0 689 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29536 KiB
Current children cumulated memory: 6016 KiB

[startup+0.310238 s]*
/proc/loadavg: 2.00 2.08 2.09 3/200 19453
/proc/meminfo: memFree=31541176/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=30500 memory=6808 CPUtime=0.31 cores=4-7
/proc/19452/stat : 19452 (cosoco) R 19449 19452 18483 0 -1 4202496 1897 0 0 0 31 0 0 0 20 0 1 0 555265409 31232000 1702 33554432000 4194304 6211132 140736089217472 140736089214008 140006301203429 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 7625 1702 846 493 0 930 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 30500 KiB
Current children cumulated memory: 6808 KiB

[startup+0.700294 s]
/proc/loadavg: 2.00 2.08 2.09 3/200 19453
/proc/meminfo: memFree=31539316/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=33876 memory=10048 CPUtime=0.69 cores=4-7
/proc/19452/stat : 19452 (cosoco) R 19449 19452 18483 0 -1 4202496 2733 0 0 0 69 0 0 0 20 0 1 0 555265409 34689024 2512 33554432000 4194304 6211132 140736089217472 140736089197720 140006301203429 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 8469 2512 846 493 0 1774 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33876 KiB
Current children cumulated memory: 10048 KiB

[startup+1.5003 s]
/proc/loadavg: 2.00 2.08 2.09 3/200 19453
/proc/meminfo: memFree=31534844/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=41084 memory=17320 CPUtime=1.49 cores=4-7
/proc/19452/stat : 19452 (cosoco) R 19449 19452 18483 0 -1 4202496 4493 0 0 0 148 1 0 0 20 0 1 0 555265409 42070016 4330 33554432000 4194304 6211132 140736089217472 140736089197720 140006301203429 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 10271 4330 846 493 0 3576 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 41084 KiB
Current children cumulated memory: 17320 KiB

[startup+3.11076 s]
/proc/loadavg: 2.00 2.08 2.09 3/200 19453
/proc/meminfo: memFree=31517588/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=54976 memory=31252 CPUtime=3.1 cores=4-7
/proc/19452/stat : 19452 (cosoco) R 19449 19452 18483 0 -1 4202496 8086 0 0 0 308 2 0 0 20 0 1 0 555265409 56295424 7813 33554432000 4194304 6211132 140736089217472 140736089197720 140006301203429 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 13744 7813 846 493 0 7049 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 54976 KiB
Current children cumulated memory: 31252 KiB

[startup+6.30029 s]
/proc/loadavg: 2.00 2.08 2.09 3/200 19453
/proc/meminfo: memFree=31490984/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=83372 memory=59372 CPUtime=6.29 cores=4-7
/proc/19452/stat : 19452 (cosoco) R 19449 19452 18483 0 -1 4202496 15154 0 0 0 626 3 0 0 20 0 1 0 555265409 85372928 14843 33554432000 4194304 6211132 140736089217472 140736089197720 140006301203429 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 20843 14843 846 493 0 14148 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 83372 KiB
Current children cumulated memory: 59372 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.08 2.09 3/201 19455
/proc/meminfo: memFree=31437808/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=140696 memory=115740 CPUtime=12.69 cores=4-7
/proc/19452/stat : 19452 (cosoco) R 19449 19452 18483 0 -1 4202496 29291 0 0 0 1264 5 0 0 20 0 1 0 555265409 144072704 28935 33554432000 4194304 6211132 140736089217472 140736089197720 5012856 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 35174 28935 846 493 0 28479 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 140696 KiB
Current children cumulated memory: 115740 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.08 2.09 3/200 19455
/proc/meminfo: memFree=31323496/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=256380 memory=228328 CPUtime=25.49 cores=4-7
/proc/19452/stat : 19452 (cosoco) R 19449 19452 18483 0 -1 4202496 57560 0 0 0 2539 10 0 0 20 0 1 0 555265409 262533120 57082 33554432000 4194304 6211132 140736089217472 140736089197720 140006301203429 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 64095 57082 846 493 0 57400 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 256380 KiB
Current children cumulated memory: 228328 KiB

[startup+51.1108 s]
/proc/loadavg: 2.00 2.07 2.09 3/200 19456
/proc/meminfo: memFree=31093748/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=478832 memory=453596 CPUtime=51.1 cores=4-7
/proc/19452/stat : 19452 (cosoco) R 19449 19452 18483 0 -1 4202496 111921 0 0 0 5092 18 0 0 20 0 1 0 555265409 490323968 113399 33554432000 4194304 6211132 140736089217472 140736089197720 5446272 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 119708 113399 846 493 0 113013 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 478832 KiB
Current children cumulated memory: 453596 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.06 2.08 3/201 19462
/proc/meminfo: memFree=30642324/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=936436 memory=906196 CPUtime=102.29 cores=4-7
/proc/19452/stat : 19452 (cosoco) R 19449 19452 18483 0 -1 4202496 220485 0 0 0 10196 33 0 0 20 0 1 0 555265409 958910464 226549 33554432000 4194304 6211132 140736089217472 140736089197720 140006301203429 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 234109 226549 846 493 0 227414 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 936436 KiB
Current children cumulated memory: 906196 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.05 2.08 3/200 19466
/proc/meminfo: memFree=30114908/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=1465100 memory=1432760 CPUtime=162.27 cores=4-7
/proc/19452/stat : 19452 (cosoco) R 19449 19452 18483 0 -1 4202496 347028 0 0 0 16180 47 0 0 20 0 1 0 555265409 1500262400 358190 33554432000 4194304 6211132 140736089217472 140736089197720 140006301203429 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 366275 358190 846 493 0 359580 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 1465100 KiB
Current children cumulated memory: 1432760 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.07 3/200 19470
/proc/meminfo: memFree=29585552/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=2005980 memory=1961340 CPUtime=222.26 cores=4-7
/proc/19452/stat : 19452 (cosoco) R 19449 19452 18483 0 -1 4202496 473560 0 0 0 22165 61 0 0 20 0 1 0 555265409 2054123520 490335 33554432000 4194304 6211132 140736089217472 140736089197720 140006301203429 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 501495 490335 846 493 0 494800 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2005980 KiB
Current children cumulated memory: 1961340 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.07 3/201 19476
/proc/meminfo: memFree=29055484/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=2565380 memory=2489976 CPUtime=282.25 cores=4-7
/proc/19452/stat : 19452 (cosoco) R 19449 19452 18483 0 -1 4202496 600115 0 0 0 28145 80 0 0 20 0 1 0 555265409 2626949120 622494 33554432000 4194304 6211132 140736089217472 140736089197720 140006301203429 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 641345 622494 846 493 0 634650 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 2565380 KiB
Current children cumulated memory: 2489976 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.06 3/199 19481
/proc/meminfo: memFree=28527628/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=3070200 memory=3017024 CPUtime=342.23 cores=4-7
/proc/19452/stat : 19452 (cosoco) R 19449 19452 18483 0 -1 4202496 726230 0 0 0 34128 95 0 0 20 0 1 0 555265409 3143884800 754256 33554432000 4194304 6211132 140736089217472 140736089197720 140006301203429 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 767550 754256 846 493 0 760855 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 3070200 KiB
Current children cumulated memory: 3017024 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 19485
/proc/meminfo: memFree=27997784/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=3574308 memory=3545792 CPUtime=402.21 cores=4-7
/proc/19452/stat : 19452 (cosoco) R 19449 19452 18483 0 -1 4202496 852288 0 0 0 40113 108 0 0 20 0 1 0 555265409 3660091392 886448 33554432000 4194304 6211132 140736089217472 140736089197720 140006301203429 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 893577 886448 846 493 0 886882 0
Current children cumulated CPU time: 402.21 s
Current children cumulated vsize: 3574308 KiB
Current children cumulated memory: 3545792 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 19491
/proc/meminfo: memFree=27468184/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=4161460 memory=4073772 CPUtime=462.21 cores=4-7
/proc/19452/stat : 19452 (cosoco) R 19449 19452 18483 0 -1 4202496 978684 0 0 0 46095 126 0 0 20 0 1 0 555265409 4261335040 1018443 33554432000 4194304 6211132 140736089217472 140736089197720 140006301203429 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 1040365 1018443 846 493 0 1033670 0
Current children cumulated CPU time: 462.21 s
Current children cumulated vsize: 4161460 KiB
Current children cumulated memory: 4073772 KiB


################
# More data... #
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Current children cumulated vsize: 11027348 KiB
Current children cumulated memory: 10936548 KiB

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 19595
/proc/meminfo: memFree=20064824/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=11532824 memory=11463116 CPUtime=1302.02 cores=4-7
/proc/19452/stat : 19452 (cosoco) R 19449 19452 18483 0 -1 4202496 2746169 0 0 0 129789 413 0 0 20 0 1 0 555265409 11809611776 2865779 33554432000 4194304 6211132 140736089217472 140736089197720 140006301203429 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 2883206 2865779 846 493 0 2876511 0
Current children cumulated CPU time: 1302.02 s
Current children cumulated vsize: 11532824 KiB
Current children cumulated memory: 11463116 KiB

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 19601
/proc/meminfo: memFree=19534392/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=12036140 memory=11991996 CPUtime=1362.01 cores=4-7
/proc/19452/stat : 19452 (cosoco) R 19449 19452 18483 0 -1 4202496 2872454 0 0 0 135765 436 0 0 20 0 1 0 555265409 12325007360 2997999 33554432000 4194304 6211132 140736089217472 140736089197720 140006301203429 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 3009035 2997999 846 493 0 3002340 0
Current children cumulated CPU time: 1362.01 s
Current children cumulated vsize: 12036140 KiB
Current children cumulated memory: 11991996 KiB

[startup+1422.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 19605
/proc/meminfo: memFree=19007712/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=12819736 memory=12517576 CPUtime=1421.99 cores=4-7
/proc/19452/stat : 19452 (cosoco) R 19449 19452 18483 0 -1 4202496 2999033 0 0 0 141740 459 0 0 20 0 1 0 555265409 13127409664 3129394 33554432000 4194304 6211132 140736089217472 140736089197720 140006301203429 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 3204934 3129394 846 493 0 3198239 0
Current children cumulated CPU time: 1421.99 s
Current children cumulated vsize: 12819736 KiB
Current children cumulated memory: 12517576 KiB

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 19609
/proc/meminfo: memFree=18479204/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=13322788 memory=13045664 CPUtime=1481.98 cores=4-7
/proc/19452/stat : 19452 (cosoco) R 19449 19452 18483 0 -1 4202496 3125102 0 0 0 147713 485 0 0 20 0 1 0 555265409 13642534912 3261416 33554432000 4194304 6211132 140736089217472 140736089197720 140006301203429 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 3330697 3261416 846 493 0 3324002 0
Current children cumulated CPU time: 1481.98 s
Current children cumulated vsize: 13322788 KiB
Current children cumulated memory: 13045664 KiB

[startup+1542.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 19615
/proc/meminfo: memFree=17950420/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=13826104 memory=13573480 CPUtime=1541.96 cores=4-7
/proc/19452/stat : 19452 (cosoco) R 19449 19452 18483 0 -1 4202496 3251184 0 0 0 153687 509 0 0 20 0 1 0 555265409 14157930496 3393370 33554432000 4194304 6211132 140736089217472 140736089197720 140006301203429 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 3456526 3393370 846 493 0 3449831 0
Current children cumulated CPU time: 1541.96 s
Current children cumulated vsize: 13826104 KiB
Current children cumulated memory: 13573480 KiB

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 19619
/proc/meminfo: memFree=17423348/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=14329288 memory=14099308 CPUtime=1601.96 cores=4-7
/proc/19452/stat : 19452 (cosoco) R 19449 19452 18483 0 -1 4202496 3377305 0 0 0 159661 535 0 0 20 0 1 0 555265409 14673190912 3524827 33554432000 4194304 6211132 140736089217472 140736089197720 140006301203429 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 3582322 3524827 846 493 0 3575627 0
Current children cumulated CPU time: 1601.96 s
Current children cumulated vsize: 14329288 KiB
Current children cumulated memory: 14099308 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 19623
/proc/meminfo: memFree=16894588/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=14832472 memory=14627384 CPUtime=1661.94 cores=4-7
/proc/19452/stat : 19452 (cosoco) R 19449 19452 18483 0 -1 4202496 3503426 0 0 0 165634 560 0 0 20 0 1 0 555265409 15188451328 3656846 33554432000 4194304 6211132 140736089217472 140736089197720 140006301203429 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 3708118 3656846 846 493 0 3701423 0
Current children cumulated CPU time: 1661.94 s
Current children cumulated vsize: 14832472 KiB
Current children cumulated memory: 14627384 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 19629
/proc/meminfo: memFree=16366612/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=15335656 memory=15153380 CPUtime=1721.93 cores=4-7
/proc/19452/stat : 19452 (cosoco) R 19449 19452 18483 0 -1 4202496 3629543 0 0 0 171606 587 0 0 20 0 1 0 555265409 15703711744 3788345 33554432000 4194304 6211132 140736089217472 140736089197720 140006301203429 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 3833914 3788345 846 493 0 3827219 0
Current children cumulated CPU time: 1721.93 s
Current children cumulated vsize: 15335656 KiB
Current children cumulated memory: 15153380 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 19633
/proc/meminfo: memFree=15837856/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=15838576 memory=15680752 CPUtime=1781.92 cores=4-7
/proc/19452/stat : 19452 (cosoco) R 19449 19452 18483 0 -1 4202496 3755597 0 0 0 177577 615 0 0 20 0 1 0 555265409 16218701824 3920188 33554432000 4194304 6211132 140736089217472 140736089197720 140006301203429 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 3959644 3920188 846 493 0 3952949 0
Current children cumulated CPU time: 1781.92 s
Current children cumulated vsize: 15838576 KiB
Current children cumulated memory: 15680752 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1786.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 19633
/proc/meminfo: memFree=15801956/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=15872104 memory=15716620 CPUtime=1785.91 cores=4-7
/proc/19452/stat : 19452 (cosoco) R 19449 19452 18483 0 -1 4202496 3764059 0 0 0 177975 616 0 0 20 0 1 0 555265409 16253034496 3929155 33554432000 4194304 6211132 140736089217472 140736089197720 140006301203429 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 3968026 3929155 846 493 0 3961331 0
Current children cumulated CPU time: 1785.91 s
Current children cumulated vsize: 15872104 KiB
Current children cumulated memory: 15716620 KiB

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

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

[startup+1789.69 s]
# the end of solver process 19452 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1779.94 s, system=7.0142 s

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

[startup+1787.2 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 19634
/proc/meminfo: memFree=15714512/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=15872104 memory=15716620 CPUtime=1785.98 cores=4-7
/proc/19452/stat : 19452 (cosoco) S 19449 19452 18483 0 -1 512 3764063 0 0 0 177980 618 0 0 20 0 1 0 555265409 16253034496 3929155 33554432000 4194304 6211132 140736089217472 140736089197720 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 6 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 3968026 3929155 846 493 0 3961331 0
Current children cumulated CPU time: 1785.98 s
Current children cumulated vsize: 15872104 KiB
Current children cumulated memory: 15716620 KiB

[startup+1788 s]*
/proc/loadavg: 2.00 2.01 2.05 3/201 19642
/proc/meminfo: memFree=15384408/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=15872104 memory=15716620 CPUtime=1786.03 cores=4-7
/proc/19452/stat : 19452 (cosoco) S 19449 19452 18483 0 -1 512 3764063 0 0 0 177984 619 0 0 20 0 1 0 555265409 16253034496 3929155 33554432000 4194304 6211132 140736089217472 140736089197720 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 6 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 3968026 3929155 846 493 0 3961331 0
Current children cumulated CPU time: 1786.03 s
Current children cumulated vsize: 15872104 KiB
Current children cumulated memory: 15716620 KiB

[startup+1788.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 19642
/proc/meminfo: memFree=15384408/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=15872104 memory=15716620 CPUtime=1786.06 cores=4-7
/proc/19452/stat : 19452 (cosoco) S 19449 19452 18483 0 -1 512 3764063 0 0 0 177986 620 0 0 20 0 1 0 555265409 16253034496 3929155 33554432000 4194304 6211132 140736089217472 140736089197720 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 6 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 3968026 3929155 846 493 0 3961331 0
Current children cumulated CPU time: 1786.06 s
Current children cumulated vsize: 15872104 KiB
Current children cumulated memory: 15716620 KiB

[startup+1788.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 19642
/proc/meminfo: memFree=15384408/32770688 swapFree=66927776/67108860
[pid=19452] ppid=19449 vsize=15872104 memory=15716620 CPUtime=1786.08 cores=4-7
/proc/19452/stat : 19452 (cosoco) S 19449 19452 18483 0 -1 512 3764063 0 0 0 177988 620 0 0 20 0 1 0 555265409 16253034496 3929155 33554432000 4194304 6211132 140736089217472 140736089197720 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 6 0 0 0 0 0 8312316 8317760 17555456 140736089224203 140736089224305 140736089224305 140736089227214 0
/proc/19452/statm: 3968026 3929155 846 493 0 3961331 0
Current children cumulated CPU time: 1786.08 s
Current children cumulated vsize: 15872104 KiB
Current children cumulated memory: 15716620 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1789.69
CPU time (s): 1786.96
CPU user time (s): 1779.94
CPU system time (s): 7.0142
CPU usage (%): 99.8475
Max. virtual memory (cumulated for all children) (KiB): 15872104
Max. memory (cumulated for all children) (KiB): 15716620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1779.94
system time used= 7.0142
maximum resident set size= 15716680
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3764063
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= 93463
involuntary context switches= 1556


# summary of solver processes directly reported to runsolver:
#   pid: 19452
#   total CPU time (s): 1786.96
#   total CPU user time (s): 1779.94
#   total CPU system time (s): 7.0142

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.86605 second user time and 12.9595 second system time

The end

Launcher Data 

Begin job on node120 at 2011-12-31 05:50:13
IDJOB=4408949
IDBENCH=122947
IDSOLVER=2876
FILE ID=node120/4408949-1569792593
RUNJOBID= node120-1325301813-18515
PBS_JOBID= 21705832
Free space on /tmp= 61840 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/Opd/Opd-sum-large/Opd-16-035-010.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4408949-1569792593/watcher-4408949-1569792593 -o /tmp/evaluation-result-4408949-1569792593/solver-4408949-1569792593 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node120-1325301813-18515 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4408949-1569792593.xml

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

MD5SUM BENCH= 03e72fbe3dfec80e6807e25b52393289
RANDOM SEED=1835128528

node120.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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5329.69
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		: 2667.000
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	: 5329.69
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		: 2667.000
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	: 5329.69
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		: 2667.000
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	: 5329.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770688 kB
MemFree:        31544432 kB
MemAvailable:   31784840 kB
Buffers:          199952 kB
Cached:           371156 kB
SwapCached:        68828 kB
Active:           327036 kB
Inactive:         331960 kB
Active(anon):      38844 kB
Inactive(anon):   130384 kB
Active(file):     288192 kB
Inactive(file):   201576 kB
Unevictable:      107072 kB
Mlocked:          107072 kB
SwapTotal:      67108860 kB
SwapFree:       66927776 kB
Dirty:              2828 kB
Writeback:             0 kB
AnonPages:        154544 kB
Mapped:            28684 kB
Shmem:             72460 kB
Slab:             162396 kB
SReclaimable:     132952 kB
SUnreclaim:        29444 kB
KernelStack:        3824 kB
PageTables:         5612 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494204 kB
Committed_AS:     591176 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350212 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    106496 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      146880 kB
DirectMap2M:    33398784 kB

Free space on /tmp at the end= 61476 MiB
End job on node120 at 2011-12-31 06:20:03