Trace number 2682182

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
PB/CT 0.1 fixed? (TO) 1800.09 1800.79

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=100-sizeP=51-sizeQ=100-416317114-max.opb
MD5SUM44d5a0b71f17bc4fff0f0dd8401b346c
Bench CategoryOPT-BIGINT (optimisation, big integers)
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 FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -1
Optimality of the best value was proved NO
Number of variables5251
Total number of constraints15301
Number of constraints which are clauses15300
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint5100
Number of terms in the objective function 51
Biggest coefficient in the objective function 1125899906842624
Number of bits for the biggest coefficient in the objective function 51
Sum of the numbers in the objective function 2251799813685247
Number of bits of the sum of numbers in the objective function 51
Biggest number in a constraint 713623846352979940529142984724747568191373312
Number of bits of the biggest number in a constraint 150
Biggest sum of numbers in a constraint 2854495385411919209113085420553158722664919739
Number of bits of the biggest sum of numbers151
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.10/0.17	c constraints 1/0 clauses 15300/0 units 0
0.10/0.17	c vars 5251
0.10/0.17	c objective 51 + -2251799813685247
1800.01/1800.71	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682182-1277495045/watcher-2682182-1277495045 -o /tmp/evaluation-result-2682182-1277495045/solver-2682182-1277495045 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682182-1277495045.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30414
/proc/meminfo: memFree=1868908/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=2136 CPUtime=0
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 248 0 0 0 0 0 0 0 18 0 1 0 90796846 2187264 168 1992294400 134512640 136421960 4292931536 18446744073709551615 135158937 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30414/statm: 534 168 146 467 0 65 0

[startup+0.0178099 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30414
/proc/meminfo: memFree=1868908/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=2136 CPUtime=0.01
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 257 0 0 0 1 0 0 0 20 0 1 0 90796846 2187264 177 1992294400 134512640 136421960 4292931536 18446744073709551615 135158958 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30414/statm: 534 177 146 467 0 65 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2136

[startup+0.101825 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30414
/proc/meminfo: memFree=1868908/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=2532 CPUtime=0.1
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 334 0 0 0 10 0 0 0 20 0 1 0 90796846 2592768 254 1992294400 134512640 136421960 4292931536 18446744073709551615 135805413 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30414/statm: 633 254 146 467 0 164 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2532

[startup+0.301861 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30414
/proc/meminfo: memFree=1868908/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=18700 CPUtime=0.29
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 4293 0 0 0 27 2 0 0 20 0 1 0 90796846 19148800 4180 1992294400 134512640 136421960 4292931536 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 4675 4182 190 467 0 4206 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18700

[startup+0.701933 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30414
/proc/meminfo: memFree=1868908/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=67368 CPUtime=0.69
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 17171 0 0 0 61 8 0 0 21 0 1 0 90796846 68984832 16479 1992294400 134512640 136421960 4292931536 18446744073709551615 135811276 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 16842 16479 196 467 0 16373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67368

[startup+1.50108 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30415
/proc/meminfo: memFree=1798964/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=73140 CPUtime=1.49
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 18601 0 0 0 138 11 0 0 23 0 1 0 90796846 74895360 17844 1992294400 134512640 136421960 4292931536 18446744073709551615 135020645 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 18285 17844 216 467 0 17816 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 73140

[startup+3.10137 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30415
/proc/meminfo: memFree=1795368/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=78580 CPUtime=3.09
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 19945 0 0 0 295 14 0 0 25 0 1 0 90796846 80465920 19188 1992294400 134512640 136421960 4292931536 18446744073709551615 134859876 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 19645 19188 217 467 0 19176 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 78580

[startup+6.30195 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30415
/proc/meminfo: memFree=1787184/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=85396 CPUtime=6.29
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 21650 0 0 0 611 18 0 0 25 0 1 0 90796846 87445504 20893 1992294400 134512640 136421960 4292931536 18446744073709551615 135241766 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 21349 20893 217 467 0 20880 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 85396

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30417
/proc/meminfo: memFree=1775280/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=96804 CPUtime=12.69
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 24525 0 0 0 1244 25 0 0 25 0 1 0 90796846 99127296 23768 1992294400 134512640 136421960 4292931536 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 24201 23768 217 467 0 23732 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 96804

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30417
/proc/meminfo: memFree=1753580/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=117464 CPUtime=25.48
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 29678 0 0 0 2515 33 0 0 25 0 1 0 90796846 120283136 28921 1992294400 134512640 136421960 4292931536 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 29366 28921 217 467 0 28897 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 117464

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30417
/proc/meminfo: memFree=1699144/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=172988 CPUtime=51.07
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 43538 0 0 0 5045 62 0 0 25 0 1 0 90796846 177139712 42781 1992294400 134512640 136421960 4292931536 18446744073709551615 134860104 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 43247 42781 217 467 0 42778 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 172988

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30419
/proc/meminfo: memFree=1594984/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=275464 CPUtime=102.26
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 69170 0 0 0 10129 97 0 0 25 0 1 0 90796846 282075136 68413 1992294400 134512640 136421960 4292931536 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 68866 68413 217 467 0 68397 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 275464

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30421
/proc/meminfo: memFree=1559892/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=310716 CPUtime=162.23
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 77980 0 0 0 16119 104 0 0 25 0 1 0 90796846 318173184 77223 1992294400 134512640 136421960 4292931536 18446744073709551615 135161670 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 77679 77223 217 467 0 77210 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 310716

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30421
/proc/meminfo: memFree=1497892/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=372680 CPUtime=222.2
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 93453 0 0 0 22091 129 0 0 25 0 1 0 90796846 381624320 92696 1992294400 134512640 136421960 4292931536 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 93170 92696 217 467 0 92701 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 372680

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30423
/proc/meminfo: memFree=1456972/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=413008 CPUtime=282.19
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 103551 0 0 0 28063 156 0 0 25 0 1 0 90796846 422920192 102794 1992294400 134512640 136421960 4292931536 18446744073709551615 134859884 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 103252 102794 217 467 0 102783 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 413008

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30425
/proc/meminfo: memFree=1456848/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=413008 CPUtime=342.16
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 103552 0 0 0 34046 170 0 0 25 0 1 0 90796846 422920192 102795 1992294400 134512640 136421960 4292931536 18446744073709551615 135811183 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 103252 102795 217 467 0 102783 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 413008

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30427
/proc/meminfo: memFree=1456848/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=413008 CPUtime=402.14
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 103552 0 0 0 40040 174 0 0 25 0 1 0 90796846 422920192 102795 1992294400 134512640 136421960 4292931536 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 103252 102795 217 467 0 102783 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 413008

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30429
/proc/meminfo: memFree=1438124/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=432052 CPUtime=462.11
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 108303 0 0 0 46033 178 0 0 25 0 1 0 90796846 442421248 107546 1992294400 134512640 136421960 4292931536 18446744073709551615 134859881 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 108013 107546 217 467 0 107544 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 432052

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30429
/proc/meminfo: memFree=1371164/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=499332 CPUtime=522.09
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 125104 0 0 0 52010 199 0 0 25 0 1 0 90796846 511315968 124347 1992294400 134512640 136421960 4292931536 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 124833 124347 217 467 0 124364 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 499332

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30431
/proc/meminfo: memFree=1335576/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=534344 CPUtime=582.07
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 133788 0 0 0 57986 221 0 0 25 0 1 0 90796846 547168256 133031 1992294400 134512640 136421960 4292931536 18446744073709551615 135161112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 133586 133031 217 467 0 133117 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 534344

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30433
/proc/meminfo: memFree=1335576/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=534344 CPUtime=642.05
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 133788 0 0 0 63964 241 0 0 25 0 1 0 90796846 547168256 133031 1992294400 134512640 136421960 4292931536 18446744073709551615 135275569 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 133586 133031 217 467 0 133117 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 534344

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 30439
/proc/meminfo: memFree=1272832/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=596704 CPUtime=881.96
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 149368 0 0 0 87886 310 0 0 25 0 1 0 90796846 611024896 148611 1992294400 134512640 136421960 4292931536 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 149176 148611 217 467 0 148707 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 596704

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30441
/proc/meminfo: memFree=1272832/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=596704 CPUtime=941.93
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 149368 0 0 0 93875 318 0 0 25 0 1 0 90796846 611024896 148611 1992294400 134512640 136421960 4292931536 18446744073709551615 135821903 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 149176 148611 217 467 0 148707 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 596704

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30443
/proc/meminfo: memFree=1272708/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=596704 CPUtime=1001.91
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 149368 0 0 0 99866 325 0 0 25 0 1 0 90796846 611024896 148611 1992294400 134512640 136421960 4292931536 18446744073709551615 135237645 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 149176 148611 217 467 0 148707 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 596704

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30454
/proc/meminfo: memFree=1211700/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=658368 CPUtime=1061.87
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 164772 0 0 0 105846 341 0 0 25 0 1 0 90796846 674168832 164015 1992294400 134512640 136421960 4292931536 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 164592 164015 217 467 0 164123 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 658368

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30454
/proc/meminfo: memFree=1188388/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=680372 CPUtime=1121.85
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 170284 0 0 0 111813 372 0 0 25 0 1 0 90796846 696700928 169527 1992294400 134512640 136421960 4292931536 18446744073709551615 135820751 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 170093 169527 217 467 0 169624 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 680372

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30456
/proc/meminfo: memFree=1188388/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=680372 CPUtime=1181.83
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 170285 0 0 0 117786 397 0 0 25 0 1 0 90796846 696700928 169528 1992294400 134512640 136421960 4292931536 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 170093 169528 217 467 0 169624 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 680372

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30458
/proc/meminfo: memFree=1188264/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=680372 CPUtime=1241.8
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 170285 0 0 0 123768 412 0 0 25 0 1 0 90796846 696700928 169528 1992294400 134512640 136421960 4292931536 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 170093 169528 217 467 0 169624 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 680372

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30460
/proc/meminfo: memFree=1188264/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=680372 CPUtime=1301.78
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 170287 0 0 0 129748 430 0 0 25 0 1 0 90796846 696700928 169530 1992294400 134512640 136421960 4292931536 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 170093 169530 217 467 0 169624 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 680372

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30462
/proc/meminfo: memFree=1149700/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=718984 CPUtime=1361.75
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 179913 0 0 0 135722 453 0 0 25 0 1 0 90796846 736239616 179156 1992294400 134512640 136421960 4292931536 18446744073709551615 134860112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 179746 179156 217 467 0 179277 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 718984

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30462
/proc/meminfo: memFree=1149576/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=718984 CPUtime=1421.74
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 179913 0 0 0 141707 467 0 0 25 0 1 0 90796846 736239616 179156 1992294400 134512640 136421960 4292931536 18446744073709551615 135820751 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 179746 179156 217 467 0 179277 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 718984

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30464
/proc/meminfo: memFree=1149576/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=718984 CPUtime=1481.71
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 179913 0 0 0 147692 479 0 0 25 0 1 0 90796846 736239616 179156 1992294400 134512640 136421960 4292931536 18446744073709551615 134860104 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 179746 179156 217 467 0 179277 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 718984

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30466
/proc/meminfo: memFree=1149948/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=718984 CPUtime=1541.68
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 179916 0 0 0 153668 500 0 0 25 0 1 0 90796846 736239616 179159 1992294400 134512640 136421960 4292931536 18446744073709551615 134859874 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 179746 179159 217 467 0 179277 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 718984

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30468
/proc/meminfo: memFree=1132092/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=737572 CPUtime=1601.66
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 184554 0 0 0 159642 524 0 0 25 0 1 0 90796846 755273728 183797 1992294400 134512640 136421960 4292931536 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 184393 183797 217 467 0 183924 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 737572

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30470
/proc/meminfo: memFree=1115476/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=753316 CPUtime=1661.64
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 188491 0 0 0 165622 542 0 0 25 0 1 0 90796846 771395584 187734 1992294400 134512640 136421960 4292931536 18446744073709551615 134860104 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 188329 187734 217 467 0 187860 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 753316

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30470
/proc/meminfo: memFree=1115476/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=753316 CPUtime=1721.62
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 188492 0 0 0 171594 568 0 0 25 0 1 0 90796846 771395584 187735 1992294400 134512640 136421960 4292931536 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 188329 187735 217 467 0 187860 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 753316

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30472
/proc/meminfo: memFree=1115476/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=753316 CPUtime=1781.6
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 188492 0 0 0 177577 583 0 0 25 0 1 0 90796846 771395584 187735 1992294400 134512640 136421960 4292931536 18446744073709551615 134864391 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 188329 187735 217 467 0 187860 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 753316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30472
/proc/meminfo: memFree=1115476/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=753316 CPUtime=1800.01
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 188492 0 0 0 179416 585 0 0 25 0 1 0 90796846 771395584 187735 1992294400 134512640 136421960 4292931536 18446744073709551615 134859861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 188329 187735 217 467 0 187860 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 753316

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30472
/proc/meminfo: memFree=1115476/2059040 swapFree=4139836/4192956
[pid=30414] ppid=30412 vsize=753316 CPUtime=1800.01
/proc/30414/stat : 30414 (pbct) R 30412 30414 30154 0 -1 4202496 188492 0 0 0 179416 585 0 0 25 0 1 0 90796846 771395584 187735 1992294400 134512640 136421960 4292931536 18446744073709551615 134859861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30414/statm: 188329 187735 217 467 0 187860 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 753316

Child status: 0
Real time (s): 1800.79
CPU time (s): 1800.09
CPU user time (s): 1794.16
CPU system time (s): 5.9251
CPU usage (%): 99.961
Max. virtual memory (cumulated for all children) (KiB): 753316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.16
system time used= 5.9251
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 188494
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= 1
involuntary context switches= 7515

runsolver used 2.86856 second user time and 8.61069 second system time

The end

Launcher Data 

Begin job on node044 at 2010-06-25 21:44:05
IDJOB=2682182
IDBENCH=3043
IDSOLVER=1192
FILE ID=node044/2682182-1277495045
PBS_JOBID= 11190540
Free space on /tmp= 62224 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=100-sizeP=51-sizeQ=100-416317114-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682182-1277495045/watcher-2682182-1277495045 -o /tmp/evaluation-result-2682182-1277495045/solver-2682182-1277495045 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682182-1277495045.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 44d5a0b71f17bc4fff0f0dd8401b346c
RANDOM SEED=1309192266

node044.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.266
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.266
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1869312 kB
Buffers:         27108 kB
Cached:          85980 kB
SwapCached:       6116 kB
Active:          62568 kB
Inactive:        63648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1869312 kB
SwapTotal:     4192956 kB
SwapFree:      4139836 kB
Dirty:            2380 kB
Writeback:           0 kB
AnonPages:       11820 kB
Mapped:          12044 kB
Slab:            41300 kB
PageTables:       4148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181392 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62220 MiB
End job on node044 at 2010-06-25 22:14:08