Trace number 4398356

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.O parallel? (TO) 2520.71 2523.31

General information on the benchmark

NameOpd/Opd-sum-small/
Opd-09-024-008.xml
MD5SUM0092e4980ed4af349e39cdcd3a0de294
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark2.49365
Satisfiable
(Un)Satisfiability was proved
Number of variables217
Number of constraints46
Number of domains2
Minimum domain size2
Maximum domain size23
Distribution of domain sizes[{"size":2,"count":216},{"size":23,"count":1}]
Minimum variable degree10
Maximum variable degree37
Distribution of variable degrees[{"degree":10,"count":216},{"degree":37,"count":1}]
Minimum constraint arity24
Maximum constraint arity216
Distribution of constraint arities[{"arity":24,"count":9},{"arity":49,"count":36},{"arity":216,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":45}]
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: 16374 MiB (15200 MiB free)
  memory of node 1: 16384 MiB (15577 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4398356-1568600449/watcher-4398356-1568600449 -o /tmp/evaluation-result-4398356-1568600449/solver-4398356-1568600449 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node132-1568597878-29114 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4398356-1568600449.xml 

running on 8 cores: 0,2,4,6,1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 20160 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 20190 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=29464, runsolver pid=29461

[startup+0.100151 s]*
/proc/loadavg: 8.38 8.55 8.06 2/197 29465
/proc/meminfo: memFree=31514572/32770624 swapFree=67010912/67108860
[pid=29464] ppid=29461 vsize=29500 memory=5740 CPUtime=0.1 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 1653 0 0 0 10 0 0 0 20 0 1 0 435967592 30208000 1435 33554432000 4194304 6211092 140731402477840 140731402474376 5443103 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 7375 1435 846 493 0 680 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29500 KiB
Current children cumulated memory: 5740 KiB

[startup+0.209408 s]*
/proc/loadavg: 8.38 8.55 8.06 2/197 29465
/proc/meminfo: memFree=31513084/32770624 swapFree=67010912/67108860
[pid=29464] ppid=29461 vsize=30744 memory=7060 CPUtime=0.21 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 1958 0 0 0 21 0 0 0 20 0 1 0 435967592 31481856 1765 33554432000 4194304 6211092 140731402477840 140731402462312 139631172889573 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 7686 1765 846 493 0 991 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 30744 KiB
Current children cumulated memory: 7060 KiB

[startup+0.308984 s]*
/proc/loadavg: 8.38 8.55 8.06 2/197 29465
/proc/meminfo: memFree=31511968/32770624 swapFree=67010912/67108860
[pid=29464] ppid=29461 vsize=31884 memory=8180 CPUtime=0.31 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 2238 0 0 0 31 0 0 0 20 0 1 0 435967592 32649216 2045 33554432000 4194304 6211092 140731402477840 140731402462312 139631172885310 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 7971 2045 846 493 0 1276 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 31884 KiB
Current children cumulated memory: 8180 KiB

[startup+0.70027 s]
/proc/loadavg: 8.38 8.55 8.06 2/197 29465
/proc/meminfo: memFree=31509736/32770624 swapFree=67010912/67108860
[pid=29464] ppid=29461 vsize=36160 memory=12420 CPUtime=0.69 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 3310 0 0 0 69 0 0 0 20 0 1 0 435967592 37027840 3105 33554432000 4194304 6211092 140731402477840 140731402462312 139631172889573 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 9040 3105 846 493 0 2345 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 36160 KiB
Current children cumulated memory: 12420 KiB

[startup+1.50027 s]
/proc/loadavg: 7.79 8.42 8.03 2/197 29465
/proc/meminfo: memFree=31504320/32770624 swapFree=67010912/67108860
[pid=29464] ppid=29461 vsize=45188 memory=21412 CPUtime=1.49 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 5546 0 0 0 149 0 0 0 20 0 1 0 435967592 46272512 5353 33554432000 4194304 6211092 140731402477840 140731402462312 139631172889573 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 11297 5353 846 493 0 4602 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 45188 KiB
Current children cumulated memory: 21412 KiB

[startup+3.10954 s]
/proc/loadavg: 7.79 8.42 8.03 2/197 29470
/proc/meminfo: memFree=31481752/32770624 swapFree=67010912/67108860
[pid=29464] ppid=29461 vsize=63684 memory=39412 CPUtime=3.1 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 10139 0 0 0 309 1 0 0 20 0 1 0 435967592 65212416 9853 33554432000 4194304 6211092 140731402477840 140731402462312 139631172889573 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 15921 9853 846 493 0 9226 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 63684 KiB
Current children cumulated memory: 39412 KiB

[startup+6.30026 s]
/proc/loadavg: 7.24 8.30 7.99 2/197 29470
/proc/meminfo: memFree=31448460/32770624 swapFree=67010912/67108860
[pid=29464] ppid=29461 vsize=100548 memory=74996 CPUtime=6.29 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 19151 0 0 0 627 2 0 0 20 0 1 0 435967592 102961152 18749 33554432000 4194304 6211092 140731402477840 140731402462312 139631172889573 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 25137 18749 846 493 0 18442 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 100548 KiB
Current children cumulated memory: 74996 KiB

[startup+12.7003 s]
/proc/loadavg: 6.74 8.18 7.95 2/197 29470
/proc/meminfo: memFree=31381288/32770624 swapFree=67010912/67108860
[pid=29464] ppid=29461 vsize=170792 memory=146672 CPUtime=12.69 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 37159 0 0 0 1265 4 0 0 20 0 1 0 435967592 174891008 36668 33554432000 4194304 6211092 140731402477840 140731402462312 139631172889573 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 42698 36668 846 493 0 36003 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 170792 KiB
Current children cumulated memory: 146672 KiB

[startup+25.5003 s]
/proc/loadavg: 5.86 7.94 7.88 2/197 29470
/proc/meminfo: memFree=31235532/32770624 swapFree=67010912/67108860
[pid=29464] ppid=29461 vsize=317000 memory=291552 CPUtime=25.49 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 71971 0 0 0 2541 8 0 0 20 0 1 0 435967592 324608000 72888 33554432000 4194304 6211092 140731402477840 140731402462312 139631172889573 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 79250 72888 846 493 0 72555 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 317000 KiB
Current children cumulated memory: 291552 KiB

[startup+51.1094 s]
/proc/loadavg: 3.94 7.28 7.66 2/196 29473
/proc/meminfo: memFree=30944304/32770624 swapFree=67010912/67108860
[pid=29464] ppid=29461 vsize=612644 memory=578076 CPUtime=51.09 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 140152 0 0 0 5093 16 0 0 20 0 1 0 435967592 627347456 144519 33554432000 4194304 6211092 140731402477840 140731402462312 139631172889573 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 153161 144519 846 493 0 146466 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 612644 KiB
Current children cumulated memory: 578076 KiB

[startup+102.3 s]
/proc/loadavg: 2.28 6.31 7.31 2/197 29477
/proc/meminfo: memFree=30370924/32770624 swapFree=67010912/67108860
[pid=29464] ppid=29461 vsize=1211412 memory=1151700 CPUtime=102.28 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 275332 0 0 0 10194 34 0 0 20 0 1 0 435967592 1240485888 287925 33554432000 4194304 6211092 140731402477840 140731402462312 139631172889573 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 302853 287925 846 493 0 296158 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 1211412 KiB
Current children cumulated memory: 1151700 KiB

[startup+162.3 s]
/proc/loadavg: 1.47 5.34 6.91 2/198 29482
/proc/meminfo: memFree=29694716/32770624 swapFree=67010912/67108860
[pid=29464] ppid=29461 vsize=1899344 memory=1826900 CPUtime=162.26 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 434020 0 0 0 16171 55 0 0 20 0 1 0 435967592 1944928256 456725 33554432000 4194304 6211092 140731402477840 140731402462312 139631172889573 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 474836 456725 846 493 0 468141 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 1899344 KiB
Current children cumulated memory: 1826900 KiB

[startup+222.3 s]
/proc/loadavg: 1.17 4.55 6.54 2/198 29487
/proc/meminfo: memFree=29018276/32770624 swapFree=67010912/67108860
[pid=29464] ppid=29461 vsize=2528324 memory=2501828 CPUtime=222.24 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 591566 0 0 0 22149 75 0 0 20 0 1 0 435967592 2589003776 625457 33554432000 4194304 6211092 140731402477840 140731402462312 139631172889573 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 632081 625457 846 493 0 625386 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 2528324 KiB
Current children cumulated memory: 2501828 KiB

[startup+282.3 s]
/proc/loadavg: 1.06 3.90 6.20 2/198 29490
/proc/meminfo: memFree=28343888/32770624 swapFree=67010912/67108860
[pid=29464] ppid=29461 vsize=3241848 memory=3174180 CPUtime=282.21 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 749485 0 0 0 28124 97 0 0 20 0 1 0 435967592 3319652352 793545 33554432000 4194304 6211092 140731402477840 140731402462312 139631172889573 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 810462 793545 846 493 0 803767 0
Current children cumulated CPU time: 282.21 s
Current children cumulated vsize: 3241848 KiB
Current children cumulated memory: 3174180 KiB

[startup+342.3 s]
/proc/loadavg: 1.02 3.38 5.87 2/198 29494
/proc/meminfo: memFree=27669824/32770624 swapFree=67010916/67108860
[pid=29464] ppid=29461 vsize=3995396 memory=3847652 CPUtime=342.2 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 907271 0 0 0 34100 120 0 0 20 0 1 0 435967592 4091285504 961913 33554432000 4194304 6211092 140731402477840 140731402462312 139631172889573 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 998849 961913 846 493 0 992154 0
Current children cumulated CPU time: 342.2 s
Current children cumulated vsize: 3995396 KiB
Current children cumulated memory: 3847652 KiB

[startup+402.3 s]
/proc/loadavg: 1.01 2.94 5.57 2/198 29500
/proc/meminfo: memFree=26993004/32770624 swapFree=67010916/67108860
[pid=29464] ppid=29461 vsize=4627484 memory=4522860 CPUtime=402.18 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 1065423 0 0 0 40076 142 0 0 20 0 1 0 435967592 4738543616 1130715 33554432000 4194304 6211092 140731402477840 140731402462312 139631172889573 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 1156871 1130715 846 493 0 1150176 0
Current children cumulated CPU time: 402.18 s
Current children cumulated vsize: 4627484 KiB
Current children cumulated memory: 4522860 KiB

[startup+462.3 s]
/proc/loadavg: 1.00 2.59 5.28 2/197 29504
/proc/meminfo: memFree=26318660/32770624 swapFree=67010916/67108860
[pid=29464] ppid=29461 vsize=5260928 memory=5198636 CPUtime=462.16 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 1223213 0 0 0 46049 167 0 0 20 0 1 0 435967592 5387190272 1299659 33554432000 4194304 6211092 140731402477840 140731402462312 139631172889573 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 1315232 1299659 846 493 0 1308537 0
Current children cumulated CPU time: 462.16 s
Current children cumulated vsize: 5260928 KiB
Current children cumulated memory: 5198636 KiB


################
# More data... #
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Current children cumulated vsize: 21902064 KiB
Current children cumulated memory: 21336180 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.01 1.86 2/195 29618
/proc/meminfo: memFree=9475404/32770624 swapFree=67010924/67108860
[pid=29464] ppid=29461 vsize=22528536 memory=22007504 CPUtime=1961.63 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 5157021 0 0 0 195156 1007 0 0 20 0 1 0 435967592 23069220864 5501876 33554432000 4194304 6211092 140731402477840 140731402462312 139631172889573 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 5632134 5501876 846 493 0 5625439 0
Current children cumulated CPU time: 1961.63 s
Current children cumulated vsize: 22528536 KiB
Current children cumulated memory: 22007504 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.01 1.81 2/197 29625
/proc/meminfo: memFree=8802268/32770624 swapFree=67010924/67108860
[pid=29464] ppid=29461 vsize=23154216 memory=22678452 CPUtime=2021.61 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 5313735 0 0 0 201110 1051 0 0 20 0 1 0 435967592 23709917184 5669613 33554432000 4194304 6211092 140731402477840 140731402462312 139631172889573 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 5788554 5669613 846 493 0 5781859 0
Current children cumulated CPU time: 2021.61 s
Current children cumulated vsize: 23154216 KiB
Current children cumulated memory: 22678452 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.01 1.76 2/197 29628
/proc/meminfo: memFree=8129876/32770624 swapFree=67010924/67108860
[pid=29464] ppid=29461 vsize=23779632 memory=23348872 CPUtime=2081.58 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 5470353 0 0 0 207061 1097 0 0 20 0 1 0 435967592 24350343168 5837218 33554432000 4194304 6211092 140731402477840 140731402462312 139631172889573 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 5944908 5837218 846 493 0 5938213 0
Current children cumulated CPU time: 2081.58 s
Current children cumulated vsize: 23779632 KiB
Current children cumulated memory: 23348872 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.01 1.71 2/197 29632
/proc/meminfo: memFree=7458284/32770624 swapFree=67010924/67108860
[pid=29464] ppid=29461 vsize=24404916 memory=24019088 CPUtime=2141.56 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 5626999 0 0 0 213011 1145 0 0 20 0 1 0 435967592 24990633984 6004772 33554432000 4194304 6211092 140731402477840 140731402462312 139631172889573 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 6101229 6004772 846 493 0 6094534 0
Current children cumulated CPU time: 2141.56 s
Current children cumulated vsize: 24404916 KiB
Current children cumulated memory: 24019088 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.01 1.67 2/197 29637
/proc/meminfo: memFree=6789312/32770624 swapFree=67010924/67108860
[pid=29464] ppid=29461 vsize=25029936 memory=24687200 CPUtime=2201.54 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 5783537 0 0 0 218961 1193 0 0 20 0 1 0 435967592 25630654464 6171800 33554432000 4194304 6211092 140731402477840 140731402462312 139631172889573 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 6257484 6171800 846 493 0 6250789 0
Current children cumulated CPU time: 2201.54 s
Current children cumulated vsize: 25029936 KiB
Current children cumulated memory: 24687200 KiB

[startup+2262.3 s]
/proc/loadavg: 1.07 1.04 1.64 2/197 29640
/proc/meminfo: memFree=6115736/32770624 swapFree=67010924/67108860
[pid=29464] ppid=29461 vsize=25655484 memory=25359664 CPUtime=2261.52 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 5940196 0 0 0 224908 1244 0 0 20 0 1 0 435967592 26271215616 6339916 33554432000 4194304 6211092 140731402477840 140731402462312 139631172889573 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 6413871 6339916 846 493 0 6407176 0
Current children cumulated CPU time: 2261.52 s
Current children cumulated vsize: 25655484 KiB
Current children cumulated memory: 25359664 KiB

[startup+2322.3 s]
/proc/loadavg: 1.03 1.04 1.59 2/196 29645
/proc/meminfo: memFree=5445612/32770624 swapFree=67010924/67108860
[pid=29464] ppid=29461 vsize=26281032 memory=26028364 CPUtime=2321.49 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 6096904 0 0 0 230853 1296 0 0 20 0 1 0 435967592 26911776768 6507091 33554432000 4194304 6211092 140731402477840 140731402462312 139631172889573 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 6570258 6507091 846 493 0 6563563 0
Current children cumulated CPU time: 2321.49 s
Current children cumulated vsize: 26281032 KiB
Current children cumulated memory: 26028364 KiB

[startup+2382.3 s]
/proc/loadavg: 1.01 1.03 1.56 2/197 29651
/proc/meminfo: memFree=4773168/32770624 swapFree=67010924/67108860
[pid=29464] ppid=29461 vsize=26906316 memory=26698784 CPUtime=2381.47 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 6253506 0 0 0 236799 1348 0 0 20 0 1 0 435967592 27552067584 6674696 33554432000 4194304 6211092 140731402477840 140731402462312 5013005 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 6726579 6674696 846 493 0 6719884 0
Current children cumulated CPU time: 2381.47 s
Current children cumulated vsize: 26906316 KiB
Current children cumulated memory: 26698784 KiB

[startup+2442.3 s]
/proc/loadavg: 1.07 1.04 1.53 2/197 29659
/proc/meminfo: memFree=4103000/32770624 swapFree=67010928/67108860
[pid=29464] ppid=29461 vsize=27568116 memory=27367300 CPUtime=2441.45 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 6410215 0 0 0 242745 1400 0 0 20 0 1 0 435967592 28229750784 6841825 33554432000 4194304 6211092 140731402477840 140731402462312 139631172889573 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 6892029 6841825 846 493 0 6885334 0
Current children cumulated CPU time: 2441.45 s
Current children cumulated vsize: 27568116 KiB
Current children cumulated memory: 27367300 KiB

[startup+2502.3 s]
/proc/loadavg: 1.02 1.03 1.49 2/197 29682
/proc/meminfo: memFree=3432568/32770624 swapFree=67010928/67108860
[pid=29464] ppid=29461 vsize=28192608 memory=28036204 CPUtime=2501.43 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 6566996 0 0 0 248689 1454 0 0 20 0 1 0 435967592 28869230592 7009051 33554432000 4194304 6211092 140731402477840 140731402462312 139631172889573 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 7048152 7009051 846 493 0 7041457 0
Current children cumulated CPU time: 2501.43 s
Current children cumulated vsize: 28192608 KiB
Current children cumulated memory: 28036204 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.02 1.03 1.49 2/197 29684
/proc/meminfo: memFree=3233504/32770624 swapFree=67010928/67108860
[pid=29464] ppid=29461 vsize=28377144 memory=28233124 CPUtime=2519.13 cores=0-7
/proc/29464/stat : 29464 (cosoco) R 29461 29464 29087 0 -1 4202496 6613244 0 0 0 250445 1468 0 0 20 0 1 0 435967592 29058195456 7058281 33554432000 4194304 6211092 140731402477840 140731402462312 139631172889573 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 7094286 7058281 846 493 0 7087591 0
Current children cumulated CPU time: 2519.13 s
Current children cumulated vsize: 28377144 KiB
Current children cumulated memory: 28233124 KiB

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

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

[startup+2523.31 s]
# the end of solver process 29464 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2504.72 s, system=15.9915 s

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

[startup+2520.8 s]
/proc/loadavg: 1.02 1.03 1.49 2/197 29684
/proc/meminfo: memFree=3233504/32770624 swapFree=67010928/67108860
[pid=29464] ppid=29461 vsize=28377144 memory=28233124 CPUtime=2519.26 cores=0-7
/proc/29464/stat : 29464 (cosoco) S 29461 29464 29087 0 -1 512 6613250 0 0 0 250457 1469 0 0 20 0 1 0 435967592 29058195456 7058281 33554432000 4194304 6211092 140731402477840 140731402462312 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 3 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 7094286 7058281 846 493 0 7087591 0
Current children cumulated CPU time: 2519.26 s
Current children cumulated vsize: 28377144 KiB
Current children cumulated memory: 28233124 KiB

[startup+2521.6 s]
/proc/loadavg: 1.02 1.03 1.49 3/198 29685
/proc/meminfo: memFree=2733296/32770624 swapFree=67010932/67108860
[pid=29464] ppid=29461 vsize=28377144 memory=28233124 CPUtime=2519.35 cores=0-7
/proc/29464/stat : 29464 (cosoco) S 29461 29464 29087 0 -1 512 6613250 0 0 0 250466 1469 0 0 20 0 1 0 435967592 29058195456 7058281 33554432000 4194304 6211092 140731402477840 140731402462312 5189550 0 16384 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 7094286 7058281 846 493 0 7087591 0
Current children cumulated CPU time: 2519.35 s
Current children cumulated vsize: 28377144 KiB
Current children cumulated memory: 28233124 KiB

[startup+2522 s]*
/proc/loadavg: 1.10 1.05 1.49 2/198 29685
/proc/meminfo: memFree=2260796/32770624 swapFree=67010932/67108860
[pid=29464] ppid=29461 vsize=28377144 memory=28233124 CPUtime=2519.41 cores=0-7
/proc/29464/stat : 29464 (cosoco) S 29461 29464 29087 0 -1 512 6613250 0 0 0 250472 1469 0 0 20 0 1 0 435967592 29058195456 7058281 33554432000 4194304 6211092 140731402477840 140731402462312 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8312316 8317760 37445632 140731402486801 140731402486893 140731402486893 140731402489806 0
/proc/29464/statm: 7094286 7058281 846 493 0 7087591 0
Current children cumulated CPU time: 2519.41 s
Current children cumulated vsize: 28377144 KiB
Current children cumulated memory: 28233124 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2523.31
CPU time (s): 2520.71
CPU user time (s): 2504.72
CPU system time (s): 15.9915
CPU usage (%): 99.8973
Max. virtual memory (cumulated for all children) (KiB): 28377144
Max. memory (cumulated for all children) (KiB): 28233124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2504.72
system time used= 15.9915
maximum resident set size= 28233208
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6613250
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= 121346
involuntary context switches= 2516


# summary of solver processes directly reported to runsolver:
#   pid: 29464
#   total CPU time (s): 2520.71
#   total CPU user time (s): 2504.72
#   total CPU system time (s): 15.9915

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.39004 second user time and 17.0571 second system time

The end

Launcher Data 

Begin job on node132 at 2019-09-16 04:19:59
IDJOB=4398356
IDBENCH=122987
IDSOLVER=2851
FILE ID=node132/4398356-1568600449
RUNJOBID= node132-1568597878-29114
PBS_JOBID= 21703412
Free space on /tmp= 61624 MiB

SOLVER NAME= cosoco 2.O parallel
BENCH NAME= XCSP17/Opd/Opd-sum-small/Opd-09-024-008.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4398356-1568600449/watcher-4398356-1568600449 -o /tmp/evaluation-result-4398356-1568600449/solver-4398356-1568600449 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node132-1568597878-29114 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4398356-1568600449.xml

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

MD5SUM BENCH= 0092e4980ed4af349e39cdcd3a0de294
RANDOM SEED=2141409496

node132.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	: 5333.95
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	: 5333.95
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	: 5333.95
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	: 5333.95
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:        31516988 kB
MemAvailable:   31914400 kB
Buffers:          102692 kB
Cached:           571512 kB
SwapCached:         5940 kB
Active:           409940 kB
Inactive:         271604 kB
Active(anon):       4420 kB
Inactive(anon):    32240 kB
Active(file):     405520 kB
Inactive(file):   239364 kB
Unevictable:      109612 kB
Mlocked:          109612 kB
SwapTotal:      67108860 kB
SwapFree:       67010912 kB
Dirty:              2808 kB
Writeback:             0 kB
AnonPages:        147292 kB
Mapped:            34900 kB
Shmem:             20704 kB
Slab:             165484 kB
SReclaimable:     136728 kB
SUnreclaim:        28756 kB
KernelStack:        3920 kB
PageTables:         5472 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     475652 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    102400 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      136576 kB
DirectMap2M:    33409024 kB

Free space on /tmp at the end= 61152 MiB
End job on node132 at 2019-09-16 05:02:03