Trace number 4119777

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
NaPS 1.02? (TO) 1800.11 1802.65

General information on the benchmark

NamePB15eval/normalized-PB15eval/OPT-BIGINT-LIN/pbfvmc-formulae/
hw128/normalized-hw128-vm100p-opt.opb.negationfix.opb
MD5SUM0aee14f9dddbd7be1efd1f634d515742
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective Function
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables
Total number of constraints
Number of constraints which are clauses
Number of constraints which are cardinality constraints (but not clauses)
Number of constraints which are nor clauses,nor cardinality constraints
Minimum length of a constraint
Maximum length of a constraint
Number of terms in the objective function
Biggest coefficient in the objective function
Number of bits for the biggest coefficient in the objective function
Sum of the numbers in the objective function
Number of bits of the sum of numbers in the objective function
Biggest number in a constraint
Number of bits of the biggest number in a constraint
Biggest sum of numbers in a constraint
Number of bits of the biggest sum of numbers
Number of products (including duplicates)
Sum of products size (including duplicates)
Number of different products
Sum of products size

Solver Data 

0.00/0.00	c NaPS 1.02b.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4119777-1467274743/watcher-4119777-1467274743 -o /tmp/evaluation-result-4119777-1467274743/solver-4119777-1467274743 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1467269332-12352 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4119777-1467274743.opb 

pid=12834
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing Stack size limit: 81920 KiB
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
Current StackSize limit: 81920 KiB


[startup+0 s]
/proc/loadavg: 2.38 2.27 2.20 3/176 12837
/proc/meminfo: memFree=29128040/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=7512 CPUtime=0 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 572 0 0 0 0 0 0 0 20 0 1 0 6496198 7692288 446 33554432000 4194304 5796924 140733461899120 140735428005160 4362411 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 1878 446 128 392 0 1477 0

[startup+0.100147 s]
/proc/loadavg: 2.38 2.27 2.20 3/176 12837
/proc/meminfo: memFree=29128040/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=13200 CPUtime=0.09 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 2080 0 0 0 9 0 0 0 20 0 1 0 6496198 13516800 1819 33554432000 4194304 5796924 140733461899120 140735428005160 4621249 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 3300 1819 128 392 0 2899 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13200

[startup+0.200335 s]
/proc/loadavg: 2.38 2.27 2.20 3/176 12837
/proc/meminfo: memFree=29128040/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=19704 CPUtime=0.18 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 3638 0 0 0 18 0 0 0 20 0 1 0 6496198 20176896 3377 33554432000 4194304 5796924 140733461899120 140735428005160 4199792 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 4926 3377 128 392 0 4525 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 19704

[startup+0.300348 s]
/proc/loadavg: 2.38 2.27 2.20 3/176 12837
/proc/meminfo: memFree=29128040/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=26360 CPUtime=0.29 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 5298 0 0 0 28 1 0 0 20 0 1 0 6496198 26992640 4812 33554432000 4194304 5796924 140733461899120 140735428005160 5092425 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 6590 4812 128 392 0 6189 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26360

[startup+0.700287 s]
/proc/loadavg: 2.38 2.27 2.20 3/176 12837
/proc/meminfo: memFree=29128040/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=51244 CPUtime=0.69 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 11014 0 0 0 67 2 0 0 20 0 1 0 6496198 52473856 10709 33554432000 4194304 5796924 140733461899120 140735428005160 5092509 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 12811 10709 128 392 0 12410 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51244

[startup+1.50029 s]
/proc/loadavg: 2.51 2.30 2.21 3/177 12838
/proc/meminfo: memFree=28997076/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=86844 CPUtime=1.49 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 19492 0 0 0 146 3 0 0 20 0 1 0 6496198 88928256 19550 33554432000 4194304 5796924 140733461899120 140733461898280 5100122 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 21711 19550 128 392 0 21310 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 86844

[startup+3.10023 s]
/proc/loadavg: 2.51 2.30 2.21 3/177 12838
/proc/meminfo: memFree=28910952/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=121316 CPUtime=3.09 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 28265 0 0 0 304 5 0 0 20 0 1 0 6496198 124227584 28323 33554432000 4194304 5796924 140733461899120 140733461898280 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 30329 28323 129 392 0 29928 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 121316

[startup+6.30029 s]
/proc/loadavg: 2.51 2.30 2.21 3/177 12838
/proc/meminfo: memFree=28620500/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=263096 CPUtime=6.29 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 61884 0 0 0 618 11 0 0 20 0 1 0 6496198 269410304 63581 33554432000 4194304 5796924 140733461899120 140733459940104 4805694 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 65774 63581 140 392 0 65373 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 263096

[startup+12.7003 s]
/proc/loadavg: 2.51 2.30 2.21 3/177 12838
/proc/meminfo: memFree=27927256/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=601632 CPUtime=12.68 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 139449 0 0 0 1246 22 0 0 20 0 1 0 6496198 616071168 148219 33554432000 4194304 5796924 140733461899120 140733460454776 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 150408 148220 140 392 0 150007 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 601632

[startup+25.5003 s]
/proc/loadavg: 2.43 2.29 2.21 3/177 12838
/proc/meminfo: memFree=27619576/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=855284 CPUtime=25.49 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 201843 0 0 0 2516 33 0 0 20 0 1 0 6496198 875810816 211124 33554432000 4194304 5796924 140733461899120 140733461896104 5087747 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 213821 211124 151 392 0 213420 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 855284

[startup+51.1003 s]
/proc/loadavg: 2.34 2.28 2.20 3/177 12838
/proc/meminfo: memFree=27533496/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=895104 CPUtime=51.09 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 205294 0 0 0 5074 35 0 0 20 0 1 0 6496198 916586496 220544 33554432000 4194304 5796924 140733461899120 140733461896104 4430785 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 223776 220544 151 392 0 223375 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 895104

[startup+102.3 s]
/proc/loadavg: 2.22 2.26 2.20 3/178 12842
/proc/meminfo: memFree=27375192/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=980036 CPUtime=102.28 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 213817 0 0 0 10191 37 0 0 20 0 1 0 6496198 1003556864 241517 33554432000 4194304 5796924 140733461899120 140733461896104 5092450 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 245009 241517 151 392 0 244608 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 980036

[startup+162.3 s]
/proc/loadavg: 2.27 2.27 2.20 3/177 12844
/proc/meminfo: memFree=27280404/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=1029576 CPUtime=162.26 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 221538 0 0 0 16188 38 0 0 20 0 1 0 6496198 1054285824 252815 33554432000 4194304 5796924 140733461899120 140733461896104 4805694 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 257394 252815 151 392 0 256993 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 1029576

[startup+222.3 s]
/proc/loadavg: 2.28 2.27 2.20 3/177 12845
/proc/meminfo: memFree=27020228/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=1183492 CPUtime=222.26 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 232439 0 0 0 22182 44 0 0 20 0 1 0 6496198 1211895808 287593 33554432000 4194304 5796924 140733461899120 140733460352472 4805602 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 295873 287593 151 392 0 295472 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 1183492

[startup+282.3 s]
/proc/loadavg: 2.30 2.26 2.20 3/177 12846
/proc/meminfo: memFree=26924480/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=1212268 CPUtime=282.24 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 239643 0 0 0 28180 44 0 0 20 0 1 0 6496198 1241362432 298374 33554432000 4194304 5796924 140733461899120 140733461896104 5096544 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 303067 298374 151 392 0 302666 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 1212268

[startup+342.3 s]
/proc/loadavg: 2.25 2.26 2.20 3/177 12847
/proc/meminfo: memFree=26827460/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=1287760 CPUtime=342.24 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 247357 0 0 0 34178 46 0 0 20 0 1 0 6496198 1318666240 309154 33554432000 4194304 5796924 140733461899120 140733461896104 5087606 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 321940 309154 151 392 0 321539 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 1287760

[startup+402.3 s]
/proc/loadavg: 2.23 2.25 2.20 3/177 12848
/proc/meminfo: memFree=26741028/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=1316536 CPUtime=402.22 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 254559 0 0 0 40175 47 0 0 20 0 1 0 6496198 1348132864 319933 33554432000 4194304 5796924 140733461899120 140733461896104 4806841 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 329134 319933 151 392 0 328733 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 1316536

[startup+462.307 s]
/proc/loadavg: 2.32 2.27 2.20 3/177 12850
/proc/meminfo: memFree=26656324/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=1344652 CPUtime=462.22 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 261591 0 0 0 46173 49 0 0 20 0 1 0 6496198 1376923648 330542 33554432000 4194304 5796924 140733461899120 140733461896104 4863664 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 336163 330542 151 392 0 335762 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 1344652

[startup+522.3 s]
/proc/loadavg: 2.27 2.26 2.20 3/177 12851
/proc/meminfo: memFree=26225796/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=1542812 CPUtime=522.2 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 269526 0 0 0 52165 55 0 0 20 0 1 0 6496198 1579839488 383676 33554432000 4194304 5796924 140733461899120 140733461896104 5077954 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 385703 383676 151 392 0 385302 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 1542812

[startup+582.3 s]
/proc/loadavg: 2.20 2.24 2.19 3/177 12852
/proc/meminfo: memFree=26133348/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=1641656 CPUtime=582.2 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 277059 0 0 0 58163 57 0 0 20 0 1 0 6496198 1681055744 394786 33554432000 4194304 5796924 140733461899120 140733461896104 4805666 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 410414 394786 151 392 0 410013 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 1641656

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

[pid=12837] ppid=12834 vsize=2313896 CPUtime=1062.12 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 335632 0 0 0 106135 77 0 0 20 0 1 0 6496198 2369429504 565220 33554432000 4194304 5796924 140733461899120 140733461896104 5087650 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 578474 565220 151 392 0 578073 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 2313896

[startup+1122.31 s]
/proc/loadavg: 2.13 2.18 2.17 3/177 12867
/proc/meminfo: memFree=24675992/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=2342672 CPUtime=1122.13 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 342836 0 0 0 112134 79 0 0 20 0 1 0 6496198 2398896128 576011 33554432000 4194304 5796924 140733461899120 140733461896104 4805694 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 585668 576011 151 392 0 585267 0
Current children cumulated CPU time (s) 1122.13
Current children cumulated vsize (KiB) 2342672

[startup+1182.3 s]
/proc/loadavg: 2.17 2.18 2.17 3/177 12868
/proc/meminfo: memFree=24592316/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=2371448 CPUtime=1182.09 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 350073 0 0 0 118129 80 0 0 20 0 1 0 6496198 2428362752 586791 33554432000 4194304 5796924 140733461899120 140733461896104 5087504 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 592862 586791 151 392 0 592461 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 2371448

[startup+1242.3 s]
/proc/loadavg: 2.13 2.16 2.17 3/177 12869
/proc/meminfo: memFree=24505708/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=2400884 CPUtime=1242.07 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 357482 0 0 0 124125 82 0 0 20 0 1 0 6496198 2458505216 597231 33554432000 4194304 5796924 140733461899120 140733461896104 4313515 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 600221 597231 151 392 0 599820 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 2400884

[startup+1302.3 s]
/proc/loadavg: 2.14 2.16 2.16 3/178 12873
/proc/meminfo: memFree=24413428/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=2587316 CPUtime=1302.03 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 365336 0 0 0 130117 86 0 0 20 0 1 0 6496198 2649411584 607601 33554432000 4194304 5796924 140733461899120 140733461896104 4806863 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 646829 607601 151 392 0 646428 0
Current children cumulated CPU time (s) 1302.03
Current children cumulated vsize (KiB) 2587316

[startup+1362.3 s]
/proc/loadavg: 2.34 2.22 2.18 3/177 12874
/proc/meminfo: memFree=24323640/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=2620844 CPUtime=1361.98 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 373750 0 0 0 136111 87 0 0 20 0 1 0 6496198 2683744256 619546 33554432000 4194304 5796924 140733461899120 140733461896104 5092735 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 655211 619546 151 392 0 654810 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 2620844

[startup+1422.3 s]
/proc/loadavg: 2.29 2.22 2.18 4/177 12876
/proc/meminfo: memFree=24240412/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=2648828 CPUtime=1421.95 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 380815 0 0 0 142106 89 0 0 20 0 1 0 6496198 2712399872 630155 33554432000 4194304 5796924 140733461899120 140733460517416 5077954 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 662207 630155 151 392 0 661806 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 2648828

[startup+1482.3 s]
/proc/loadavg: 2.28 2.22 2.18 3/177 12877
/proc/meminfo: memFree=24164644/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=2671532 CPUtime=1481.92 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 386519 0 0 0 148102 90 0 0 20 0 1 0 6496198 2735648768 639399 33554432000 4194304 5796924 140733461899120 140733461896104 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 667883 639399 151 392 0 667482 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 2671532

[startup+1542.3 s]
/proc/loadavg: 2.38 2.25 2.19 3/177 12878
/proc/meminfo: memFree=24091876/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=2697536 CPUtime=1541.88 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 393072 0 0 0 154096 92 0 0 20 0 1 0 6496198 2762276864 648976 33554432000 4194304 5796924 140733461899120 140733461896104 4805672 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 674384 648976 151 392 0 673983 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 2697536

[startup+1602.3 s]
/proc/loadavg: 2.28 2.24 2.19 3/177 12879
/proc/meminfo: memFree=23999056/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=2726312 CPUtime=1601.85 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 400313 0 0 0 160092 93 0 0 20 0 1 0 6496198 2791743488 659244 33554432000 4194304 5796924 140733461899120 140733461896104 4805698 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 681578 659244 151 392 0 681177 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 2726312

[startup+1662.3 s]
/proc/loadavg: 2.24 2.23 2.18 3/177 12880
/proc/meminfo: memFree=23913200/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=2754824 CPUtime=1661.83 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 407477 0 0 0 166089 94 0 0 20 0 1 0 6496198 2820939776 669947 33554432000 4194304 5796924 140733461899120 140733461896104 4199773 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 688706 669947 151 392 0 688305 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 2754824

[startup+1722.3 s]
/proc/loadavg: 2.26 2.23 2.18 3/177 12882
/proc/meminfo: memFree=23830592/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=2783600 CPUtime=1721.79 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 414722 0 0 0 172084 95 0 0 20 0 1 0 6496198 2850406400 680216 33554432000 4194304 5796924 140733461899120 140733461896104 5092425 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 695900 680216 151 392 0 695499 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 2783600

[startup+1782.31 s]
/proc/loadavg: 2.30 2.25 2.19 3/177 12883
/proc/meminfo: memFree=23744032/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=2812376 CPUtime=1781.76 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 421966 0 0 0 178080 96 0 0 20 0 1 0 6496198 2879873024 690996 33554432000 4194304 5796924 140733461899120 140733460270440 5100093 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 703094 690996 151 392 0 702693 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 2812376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 2.31 2.25 2.19 3/177 12929
/proc/meminfo: memFree=26357136/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=2812376 CPUtime=1800.04 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) R 12834 12837 12151 0 -1 4202496 421974 0 0 0 179908 96 0 0 20 0 1 0 6496198 2879873024 691508 33554432000 4194304 5796924 140733461899120 140733461896104 4432784 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 703094 691508 151 392 0 702693 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 2812376

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -12837
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 12837 sig 9
??? end of watcher thread

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

[startup+1801.8 s]
/proc/loadavg: 2.31 2.25 2.19 2/177 12929
/proc/meminfo: memFree=26302824/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=2812376 CPUtime=1800.04 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) S 12834 12837 12151 0 -1 4194304 421975 0 0 0 179908 96 0 0 20 0 1 0 6496198 2879873024 691509 33554432000 4194304 5796924 140733461899120 140733460374856 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 703094 691509 152 392 0 702693 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 2812376

[startup+1802.2 s]
/proc/loadavg: 2.20 2.23 2.18 2/177 12929
/proc/meminfo: memFree=26247764/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=2812376 CPUtime=1800.04 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) S 12834 12837 12151 0 -1 4194304 421975 0 0 0 179908 96 0 0 20 0 1 0 6496198 2879873024 691509 33554432000 4194304 5796924 140733461899120 140733460374856 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 703094 691509 152 392 0 702693 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 2812376

[startup+1802.6 s]
/proc/loadavg: 2.20 2.23 2.18 2/177 12929
/proc/meminfo: memFree=26247764/32872528 swapFree=1199948/1314412
[pid=12837] ppid=12834 vsize=2812376 CPUtime=1800.04 cores=1,3,5,7
/proc/12837/stat : 12837 (naps-1.02) S 12834 12837 12151 0 -1 4194304 421975 0 0 0 179908 96 0 0 20 0 1 0 6496198 2879873024 691509 33554432000 4194304 5796924 140733461899120 140733460374856 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/12837/statm: 703094 691509 152 392 0 702693 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 2812376

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.65
CPU time (s): 1800.11
CPU user time (s): 1799.09
CPU system time (s): 1.01684
CPU usage (%): 99.859
Max. virtual memory (cumulated for all children) (KiB): 2812376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.09
system time used= 1.01684
maximum resident set size= 2766036
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 421975
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= 439
involuntary context switches= 1839

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.76312 second user time and 8.34373 second system time

The end

Launcher Data 

Begin job on node131 at 2016-06-30 10:19:03
IDJOB=4119777
IDBENCH=111804
IDSOLVER=2544
FILE ID=node131/4119777-1467274743
RUNJOBID= node131-1467269332-12352
PBS_JOBID= 20004502
Free space on /tmp= 71716 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB15eval/normalized-PB15eval/OPT-BIGINT-LIN/pbfvmc-formulae/hw128/normalized-hw128-vm100p-opt.opb.negationfix.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4119777-1467274743/watcher-4119777-1467274743 -o /tmp/evaluation-result-4119777-1467274743/solver-4119777-1467274743 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1467269332-12352 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4119777-1467274743.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 0aee14f9dddbd7be1efd1f634d515742
RANDOM SEED=67141126

node131.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.334
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.66
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
cpu MHz		: 2666.334
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 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 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 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
cpu MHz		: 2666.334
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 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 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 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	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.334
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
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
cpu MHz		: 2666.334
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
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
cpu MHz		: 2666.334
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 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 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 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
cpu MHz		: 2666.334
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 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 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 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	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.334
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 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 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 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:       32872528 kB
MemFree:        29127932 kB
Buffers:          112636 kB
Cached:          1428008 kB
SwapCached:            0 kB
Active:           297904 kB
Inactive:        1390300 kB
Active(anon):     150072 kB
Inactive(anon):        0 kB
Active(file):     147832 kB
Inactive(file):  1390300 kB
Unevictable:     1314412 kB
Mlocked:         1199948 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             23316 kB
Writeback:            20 kB
AnonPages:       1463984 kB
Mapped:            13840 kB
Shmem:               204 kB
Slab:             607152 kB
SReclaimable:      50724 kB
SUnreclaim:       556428 kB
KernelStack:        1432 kB
PageTables:         6956 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1576760 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    118784 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71716 MiB
End job on node131 at 2016-06-30 10:49:06