Trace number 3495156

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 NameAnswerCPU timeWall clock time
OptimuS p100_source? (TO) 1800.09 1800.03

General information on the benchmark

Nameapplication/leberre/
2dimensionalstrippacking/E04N18.cnf
MD5SUM070544eadaf1d78ec6f23d6f8a90e54a
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4.21036
Satisfiable
(Un)Satisfiability was proved
Number of variables7794
Number of clauses120068
Sum of the clauses size708976
Maximum clause length78
Minimum clause length1
Number of clauses of size 147
Number of clauses of size 220831
Number of clauses of size 316128
Number of clauses of size 47506
Number of clauses of size 516290
Number of clauses of size over 559266

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

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-3495156-1307806552/watcher-3495156-1307806552 -o /tmp/evaluation-result-3495156-1307806552/solver-3495156-1307806552 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495156-1307806552.cnf 

running on 2 cores: 1,3

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): 1850 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.77 3.20 3.52 5/189 17003
/proc/meminfo: memFree=31390528/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=20480 CPUtime=0 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 908 0 0 0 0 0 0 0 22 0 1 0 970885847 20971520 841 33554432000 4194304 4279399 140733518223632 18446744073709551615 4266297 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 5120 842 224 21 0 1757 0

[startup+0.093331 s]
/proc/loadavg: 1.77 3.20 3.52 5/189 17003
/proc/meminfo: memFree=31390528/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=40252 CPUtime=0.09 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 6287 0 0 0 8 1 0 0 22 0 1 0 970885847 41218048 6062 33554432000 4194304 4279399 140733518223632 18446744073709551615 251367207969 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 10063 6064 240 21 0 6700 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 40252

[startup+0.100337 s]
/proc/loadavg: 1.77 3.20 3.52 5/189 17003
/proc/meminfo: memFree=31390528/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=41696 CPUtime=0.09 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 6542 0 0 0 8 1 0 0 22 0 1 0 970885847 42696704 6317 33554432000 4194304 4279399 140733518223632 18446744073709551615 251367207621 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 10424 6318 240 21 0 7061 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41696

[startup+0.300297 s]
/proc/loadavg: 1.77 3.20 3.52 5/189 17003
/proc/meminfo: memFree=31390528/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=56916 CPUtime=0.29 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 10466 0 0 0 28 1 0 0 23 0 1 0 970885847 58281984 10240 33554432000 4194304 4279399 140733518223632 18446744073709551615 4210245 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 14229 10240 251 21 0 10866 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56916

[startup+0.700226 s]
/proc/loadavg: 1.77 3.20 3.52 5/189 17003
/proc/meminfo: memFree=31390528/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=57048 CPUtime=0.69 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 10470 0 0 0 68 1 0 0 25 0 1 0 970885847 58417152 10244 33554432000 4194304 4279399 140733518223632 18446744073709551615 4210306 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 14262 10244 251 21 0 10899 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57048

[startup+1.50107 s]
/proc/loadavg: 1.77 3.20 3.52 5/190 17004
/proc/meminfo: memFree=31291468/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=57048 CPUtime=1.49 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 10470 0 0 0 148 1 0 0 25 0 1 0 970885847 58417152 10244 33554432000 4194304 4279399 140733518223632 18446744073709551615 4210152 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 14262 10244 251 21 0 10899 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 57048

[startup+3.10078 s]
/proc/loadavg: 1.77 3.20 3.52 5/190 17004
/proc/meminfo: memFree=31274604/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=88068 CPUtime=3.09 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 18247 0 0 0 307 2 0 0 25 0 1 0 970885847 90181632 17880 33554432000 4194304 4279399 140733518223632 18446744073709551615 4242216 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 22017 17880 270 21 0 18654 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 88068

[startup+6.30019 s]
/proc/loadavg: 1.94 3.21 3.52 5/190 17004
/proc/meminfo: memFree=31167848/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=138752 CPUtime=6.29 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 28363 0 0 0 626 3 0 0 25 0 1 0 970885847 142082048 27982 33554432000 4194304 4279399 140733518223632 18446744073709551615 4260469 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 34688 27982 270 21 0 31325 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 138752

[startup+12.701 s]
/proc/loadavg: 2.11 3.22 3.52 5/190 17004
/proc/meminfo: memFree=31146904/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=140336 CPUtime=12.69 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 57400 0 0 0 1262 7 0 0 25 0 1 0 970885847 143704064 27249 33554432000 4194304 4279399 140733518223632 18446744073709551615 251371006289 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 35084 27249 270 21 0 31721 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 140336

[startup+25.5006 s]
/proc/loadavg: 2.53 3.26 3.53 5/190 17005
/proc/meminfo: memFree=31045864/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=273320 CPUtime=25.49 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 115929 0 0 0 2534 15 0 0 25 0 1 0 970885847 279879680 47309 33554432000 4194304 4279399 140733518223632 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 68330 47309 270 21 0 64967 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 273320

[startup+51.1009 s]
/proc/loadavg: 3.03 3.32 3.54 5/190 17043
/proc/meminfo: memFree=30925440/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=275196 CPUtime=51.09 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 278576 0 0 0 5073 36 0 0 25 0 1 0 970885847 281800704 61285 33554432000 4194304 4279399 140733518223632 18446744073709551615 4260017 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 68799 61285 270 21 0 65436 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 275196

[startup+102.306 s]
/proc/loadavg: 3.61 3.43 3.56 5/190 17045
/proc/meminfo: memFree=30989512/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=277976 CPUtime=102.3 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 594497 0 0 0 10150 80 0 0 25 0 1 0 970885847 284647424 56867 33554432000 4194304 4279399 140733518223632 18446744073709551615 4242243 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 69494 56867 270 21 0 66131 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 277976

[startup+162.3 s]
/proc/loadavg: 3.88 3.54 3.59 5/190 17046
/proc/meminfo: memFree=30993452/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=280388 CPUtime=162.3 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 986974 0 0 0 16098 132 0 0 25 0 1 0 970885847 287117312 61119 33554432000 4194304 4279399 140733518223632 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 70097 61120 270 21 0 66734 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 280388

[startup+222.301 s]
/proc/loadavg: 3.96 3.63 3.62 5/190 17051
/proc/meminfo: memFree=30907184/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=414076 CPUtime=222.3 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 1380034 0 0 0 22046 184 0 0 25 0 1 0 970885847 424013824 67770 33554432000 4194304 4279399 140733518223632 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 103519 67770 270 21 0 100156 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 414076

[startup+282.301 s]
/proc/loadavg: 4.04 3.70 3.64 5/190 17053
/proc/meminfo: memFree=30720016/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=630424 CPUtime=282.3 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 1780350 0 0 0 27993 237 0 0 25 0 1 0 970885847 645554176 101291 33554432000 4194304 4279399 140733518223632 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 157606 101291 270 21 0 154243 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 630424

[startup+342.301 s]
/proc/loadavg: 4.05 3.77 3.66 5/190 17054
/proc/meminfo: memFree=30935248/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=417588 CPUtime=342.31 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 2106990 0 0 0 33949 282 0 0 25 0 1 0 970885847 427610112 70779 33554432000 4194304 4279399 140733518223632 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 104397 70779 270 21 0 101034 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 417588

[startup+402.301 s]
/proc/loadavg: 4.02 3.81 3.68 5/190 17056
/proc/meminfo: memFree=30897400/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=418352 CPUtime=402.3 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 2421192 0 0 0 39905 325 0 0 25 0 1 0 970885847 428392448 69149 33554432000 4194304 4279399 140733518223632 18446744073709551615 4242216 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 104588 69149 270 21 0 101225 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 418352

[startup+462.301 s]
/proc/loadavg: 4.00 3.84 3.70 5/190 17057
/proc/meminfo: memFree=30804616/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=419196 CPUtime=462.3 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 2749518 0 0 0 45862 368 0 0 25 0 1 0 970885847 429256704 75467 33554432000 4194304 4279399 140733518223632 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 104799 75467 270 21 0 101436 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 419196

[startup+522.301 s]
/proc/loadavg: 4.00 3.86 3.72 5/190 17059
/proc/meminfo: memFree=30941232/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=207056 CPUtime=522.31 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 3096364 0 0 0 51817 414 0 0 25 0 1 0 970885847 212025344 45492 33554432000 4194304 4279399 140733518223632 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 51764 45492 270 21 0 48401 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 207056

[startup+582.301 s]
/proc/loadavg: 4.04 3.90 3.74 5/190 17061
/proc/meminfo: memFree=30692700/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=636984 CPUtime=582.31 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 3428066 0 0 0 57771 460 0 0 25 0 1 0 970885847 652271616 105368 33554432000 4194304 4279399 140733518223632 18446744073709551615 251371004917 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 159246 105368 270 21 0 155883 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 636984

[startup+642.3 s]

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

[startup+822.301 s]
/proc/loadavg: 4.08 3.97 3.79 5/190 17067
/proc/meminfo: memFree=30759540/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=425744 CPUtime=822.32 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 4638526 0 0 0 81604 628 0 0 25 0 1 0 970885847 435961856 89397 33554432000 4194304 4279399 140733518223632 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 106436 89397 270 21 0 103073 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 425744

[startup+882.301 s]
/proc/loadavg: 4.03 3.97 3.81 5/190 17069
/proc/meminfo: memFree=30675452/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=426236 CPUtime=882.32 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 5003578 0 0 0 87556 676 0 0 25 0 1 0 970885847 436465664 91549 33554432000 4194304 4279399 140733518223632 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 106559 91549 270 21 0 103196 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 426236

[startup+942.301 s]
/proc/loadavg: 4.01 3.97 3.82 5/190 17070
/proc/meminfo: memFree=30747332/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=426888 CPUtime=942.32 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 5367275 0 0 0 93507 725 0 0 25 0 1 0 970885847 437133312 78863 33554432000 4194304 4279399 140733518223632 18446744073709551615 4242458 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 106722 78863 270 21 0 103359 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 426888

[startup+1002.3 s]
/proc/loadavg: 4.00 3.97 3.82 5/190 17072
/proc/meminfo: memFree=30599008/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=642176 CPUtime=1002.32 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 5695973 0 0 0 99465 767 0 0 25 0 1 0 970885847 657588224 117137 33554432000 4194304 4279399 140733518223632 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 160544 117137 270 21 0 157181 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 642176

[startup+1062.3 s]
/proc/loadavg: 4.04 3.99 3.84 5/190 17073
/proc/meminfo: memFree=30700288/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=427732 CPUtime=1062.32 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 6061741 0 0 0 105420 812 0 0 25 0 1 0 970885847 437997568 89862 33554432000 4194304 4279399 140733518223632 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 106933 89862 270 21 0 103570 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 427732

[startup+1122.3 s]
/proc/loadavg: 4.01 3.99 3.84 5/190 17075
/proc/meminfo: memFree=30652028/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=428268 CPUtime=1122.32 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 6426338 0 0 0 111377 855 0 0 25 0 1 0 970885847 438546432 96250 33554432000 4194304 4279399 140733518223632 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 107067 96250 270 21 0 103704 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 428268

[startup+1182.3 s]
/proc/loadavg: 4.00 3.99 3.85 5/190 17077
/proc/meminfo: memFree=30524156/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=643324 CPUtime=1182.33 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 6761090 0 0 0 117334 899 0 0 25 0 1 0 970885847 658763776 135420 33554432000 4194304 4279399 140733518223632 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 160831 135420 270 21 0 157468 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 643324

[startup+1242.3 s]
/proc/loadavg: 4.00 3.99 3.85 5/190 17078
/proc/meminfo: memFree=30725008/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=428740 CPUtime=1242.33 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 7208816 0 0 0 123274 959 0 0 25 0 1 0 970885847 439029760 81338 33554432000 4194304 4279399 140733518223632 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 107185 81338 270 21 0 103822 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 428740

[startup+1302.3 s]
/proc/loadavg: 4.00 3.99 3.86 5/190 17080
/proc/meminfo: memFree=30628256/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=643796 CPUtime=1302.34 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 7637079 0 0 0 129223 1011 0 0 25 0 1 0 970885847 659247104 107583 33554432000 4194304 4279399 140733518223632 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 160949 107583 270 21 0 157586 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 643796

[startup+1362.3 s]
/proc/loadavg: 4.00 3.99 3.86 5/190 17081
/proc/meminfo: memFree=30779388/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=429220 CPUtime=1362.34 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 8066998 0 0 0 135170 1064 0 0 25 0 1 0 970885847 439521280 80199 33554432000 4194304 4279399 140733518223632 18446744073709551615 4242432 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 107305 80199 270 21 0 103942 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 429220

[startup+1422.31 s]
/proc/loadavg: 4.00 3.99 3.87 5/190 17083
/proc/meminfo: memFree=30407236/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=993844 CPUtime=1422.34 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 8430616 0 0 0 141124 1110 0 0 25 0 1 0 970885847 1017696256 162008 33554432000 4194304 4279399 140733518223632 18446744073709551615 4260457 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 248461 162008 270 21 0 245098 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 993844

[startup+1482.3 s]
/proc/loadavg: 4.00 3.99 3.88 5/190 17085
/proc/meminfo: memFree=30732836/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=430100 CPUtime=1482.34 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 8840548 0 0 0 147065 1169 0 0 25 0 1 0 970885847 440422400 92018 33554432000 4194304 4279399 140733518223632 18446744073709551615 4242243 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 107525 92018 270 21 0 104162 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 430100

[startup+1542.3 s]
/proc/loadavg: 4.00 3.99 3.88 5/190 17095
/proc/meminfo: memFree=30566464/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=645368 CPUtime=1542.34 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 9222903 0 0 0 153012 1222 0 0 25 0 1 0 970885847 660856832 135973 33554432000 4194304 4279399 140733518223632 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 161342 135973 270 21 0 157979 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 645368

[startup+1602.3 s]
/proc/loadavg: 4.06 4.00 3.89 5/190 17097
/proc/meminfo: memFree=30809228/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=430984 CPUtime=1602.35 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 9610339 0 0 0 158961 1274 0 0 25 0 1 0 970885847 441327616 80229 33554432000 4194304 4279399 140733518223632 18446744073709551615 4255851 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 107746 80235 270 21 0 104383 0
Current children cumulated CPU time (s) 1602.35
Current children cumulated vsize (KiB) 430984

[startup+1662.3 s]
/proc/loadavg: 4.02 4.00 3.90 5/190 17098
/proc/meminfo: memFree=30716828/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=431632 CPUtime=1662.34 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 9988651 0 0 0 164907 1327 0 0 25 0 1 0 970885847 441991168 97102 33554432000 4194304 4279399 140733518223632 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 107908 97102 270 21 0 104545 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 431632

[startup+1722.3 s]
/proc/loadavg: 4.01 4.00 3.91 5/190 17100
/proc/meminfo: memFree=30670536/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=432276 CPUtime=1722.35 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 10355339 0 0 0 170862 1373 0 0 25 0 1 0 970885847 442650624 98162 33554432000 4194304 4279399 140733518223632 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 108069 98162 270 21 0 104706 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 432276

[startup+1782.3 s]
/proc/loadavg: 4.04 4.01 3.91 5/190 17102
/proc/meminfo: memFree=30525060/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=648916 CPUtime=1782.34 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 10689192 0 0 0 176817 1417 0 0 25 0 1 0 970885847 664489984 151217 33554432000 4194304 4279399 140733518223632 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 162229 151217 270 21 0 158866 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 648916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 4.03 4.01 3.91 3/187 17104
/proc/meminfo: memFree=30709076/32950928 swapFree=67051096/67111528
[pid=17003] ppid=17001 vsize=998164 CPUtime=1800.05 cores=1,3
/proc/17003/stat : 17003 (OptimuS_release) R 17001 17003 14391 0 -1 4202496 10856430 0 0 0 178567 1438 0 0 25 0 1 0 970885847 1022119936 160620 33554432000 4194304 4279399 140733518223632 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17003/statm: 249541 160620 270 21 0 246178 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 998164

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.03
CPU time (s): 1800.09
CPU user time (s): 1785.68
CPU system time (s): 14.4098
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1342040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1785.68
system time used= 14.4098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10856430
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= 5
involuntary context switches= 953

runsolver used 2.87556 second user time and 6.95194 second system time

The end

Launcher Data 

Begin job on node113 at 2011-06-11 17:35:52
IDJOB=3495156
IDBENCH=83457
IDSOLVER=1987
FILE ID=node113/3495156-1307806552
RUNJOBID= node113-1307806551-16947
PBS_JOBID= 13551039
Free space on /tmp= 74104 MiB

SOLVER NAME= OptimuS p100_source
BENCH NAME= SAT11/application/leberre/2dimensionalstrippacking/E04N18.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495156-1307806552/watcher-3495156-1307806552 -o /tmp/evaluation-result-3495156-1307806552/solver-3495156-1307806552 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495156-1307806552.cnf

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 070544eadaf1d78ec6f23d6f8a90e54a
RANDOM SEED=1095593394

node113.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      31392064 kB
Buffers:        280216 kB
Cached:        1019956 kB
SwapCached:      14384 kB
Active:         551220 kB
Inactive:       803156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31392064 kB
SwapTotal:    67111528 kB
SwapFree:     67051096 kB
Dirty:            6876 kB
Writeback:          24 kB
AnonPages:       50760 kB
Mapped:           9440 kB
Slab:           140080 kB
PageTables:       5148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   294584 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74104 MiB
End job on node113 at 2011-06-11 18:05:54