Trace number 2682395

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) 1800.15 1802.66

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=80-sizeP=41-sizeQ=80-505615378-max.opb
MD5SUM37b8d6470d70c8bd94b60d5c165e51c9
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-2
Best CPU time to get the best result obtained on this benchmark1800.41
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -2
Optimality of the best value was proved NO
Number of variables3401
Total number of constraints9841
Number of constraints which are clauses9840
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 constraint3280
Number of terms in the objective function 41
Biggest coefficient in the objective function 1099511627776
Number of bits for the biggest coefficient in the objective function 41
Sum of the numbers in the objective function 2199023255551
Number of bits of the sum of numbers in the objective function 41
Biggest number in a constraint 664613997892457936451903530140172288
Number of bits of the biggest number in a constraint 120
Biggest sum of numbers in a constraint 2658455991569056391466495993868342803
Number of bits of the biggest sum of numbers121
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
0.10/0.11	c constraints 1/0 clauses 9840/0 units 0
0.10/0.11	c vars 3401
0.10/0.11	c objective 41 + -2199023255551

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-2682395-1277493872/watcher-2682395-1277493872 -o /tmp/evaluation-result-2682395-1277493872/solver-2682395-1277493872 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682395-1277493872.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: 1.05 1.03 0.98 3/105 31369
/proc/meminfo: memFree=1839960/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=2136 CPUtime=0
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 249 0 0 0 0 0 0 0 22 0 1 0 90678633 2187264 169 1992294400 134512640 136421960 4293678112 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31369/statm: 534 169 146 467 0 65 0

[startup+0.107875 s]
/proc/loadavg: 1.05 1.03 0.98 3/105 31369
/proc/meminfo: memFree=1839960/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=2704 CPUtime=0.1
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 395 0 0 0 10 0 0 0 22 0 1 0 90678633 2768896 315 1992294400 134512640 136421960 4293678112 18446744073709551615 135809632 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31369/statm: 676 315 146 467 0 207 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2704

[startup+0.201886 s]
/proc/loadavg: 1.05 1.03 0.98 3/105 31369
/proc/meminfo: memFree=1839960/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=14136 CPUtime=0.19
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 3205 0 0 0 18 1 0 0 22 0 1 0 90678633 14475264 3125 1992294400 134512640 136421960 4293678112 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 3534 3127 190 467 0 3065 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 14136

[startup+0.301898 s]
/proc/loadavg: 1.05 1.03 0.98 3/105 31369
/proc/meminfo: memFree=1839960/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=24332 CPUtime=0.29
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 5795 0 0 0 26 3 0 0 22 0 1 0 90678633 24915968 5649 1992294400 134512640 136421960 4293678112 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 6083 5650 195 467 0 5614 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24332

[startup+0.700948 s]
/proc/loadavg: 1.05 1.03 0.98 3/105 31369
/proc/meminfo: memFree=1839960/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=48748 CPUtime=0.69
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 12155 0 0 0 64 5 0 0 23 0 1 0 90678633 49917952 11535 1992294400 134512640 136421960 4293678112 18446744073709551615 135154711 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 12187 11535 216 467 0 11718 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48748

[startup+1.50105 s]
/proc/loadavg: 1.05 1.03 0.98 2/106 31370
/proc/meminfo: memFree=1793452/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=51076 CPUtime=1.49
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 12754 0 0 0 142 7 0 0 25 0 1 0 90678633 52301824 12134 1992294400 134512640 136421960 4293678112 18446744073709551615 134859861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 12769 12134 217 467 0 12300 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 51076

[startup+3.10025 s]
/proc/loadavg: 1.04 1.03 0.98 2/106 31370
/proc/meminfo: memFree=1788988/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=56420 CPUtime=3.09
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 14093 0 0 0 300 9 0 0 25 0 1 0 90678633 57774080 13473 1992294400 134512640 136421960 4293678112 18446744073709551615 134863642 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 14105 13473 217 467 0 13636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 56420

[startup+6.30066 s]
/proc/loadavg: 1.04 1.03 0.98 2/106 31370
/proc/meminfo: memFree=1780556/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=63696 CPUtime=6.29
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 15896 0 0 0 616 13 0 0 25 0 1 0 90678633 65224704 15276 1992294400 134512640 136421960 4293678112 18446744073709551615 135821908 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 15924 15276 217 467 0 15455 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 63696

[startup+12.7005 s]
/proc/loadavg: 1.04 1.03 0.98 2/106 31370
/proc/meminfo: memFree=1762576/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=82492 CPUtime=12.68
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 20612 0 0 0 1249 19 0 0 25 0 1 0 90678633 84471808 19992 1992294400 134512640 136421960 4293678112 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 20623 19992 217 467 0 20154 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 82492

[startup+25.5011 s]
/proc/loadavg: 1.03 1.02 0.98 2/106 31370
/proc/meminfo: memFree=1727980/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=115892 CPUtime=25.49
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 28960 0 0 0 2518 31 0 0 25 0 1 0 90678633 118673408 28340 1992294400 134512640 136421960 4293678112 18446744073709551615 135174399 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 28973 28340 217 467 0 28504 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 115892

[startup+51.1013 s]
/proc/loadavg: 1.02 1.02 0.98 2/106 31372
/proc/meminfo: memFree=1669576/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=174072 CPUtime=51.08
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 43494 0 0 0 5056 52 0 0 25 0 1 0 90678633 178249728 42874 1992294400 134512640 136421960 4293678112 18446744073709551615 135160706 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 43518 42874 217 467 0 43049 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 174072

[startup+102.302 s]
/proc/loadavg: 1.01 1.02 0.98 2/106 31372
/proc/meminfo: memFree=1651968/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=190744 CPUtime=102.27
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 47681 0 0 0 10155 72 0 0 25 0 1 0 90678633 195321856 47061 1992294400 134512640 136421960 4293678112 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 47686 47061 217 467 0 47217 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 190744

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 0.98 2/106 31374
/proc/meminfo: memFree=1618116/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=224512 CPUtime=162.25
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 56080 0 0 0 16125 100 0 0 25 0 1 0 90678633 229900288 55460 1992294400 134512640 136421960 4293678112 18446744073709551615 134859921 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 56128 55460 217 467 0 55659 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 224512

[startup+222.309 s]
/proc/loadavg: 1.00 1.00 0.98 2/106 31376
/proc/meminfo: memFree=1567400/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=275032 CPUtime=222.23
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 68722 0 0 0 22098 125 0 0 25 0 1 0 90678633 281632768 68102 1992294400 134512640 136421960 4293678112 18446744073709551615 135821908 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 68758 68102 217 467 0 68289 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 275032

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/106 31378
/proc/meminfo: memFree=1568268/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=273608 CPUtime=282.21
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 68722 0 0 0 28076 145 0 0 25 0 1 0 90678633 280174592 67760 1992294400 134512640 136421960 4293678112 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 68402 67760 217 467 0 67933 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 273608

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/106 31378
/proc/meminfo: memFree=1568268/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=273608 CPUtime=342.2
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 68722 0 0 0 34049 171 0 0 25 0 1 0 90678633 280174592 67760 1992294400 134512640 136421960 4293678112 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 68402 67760 217 467 0 67933 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 273608

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/106 31380
/proc/meminfo: memFree=1568268/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=273608 CPUtime=402.17
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 68722 0 0 0 40034 183 0 0 25 0 1 0 90678633 280174592 67760 1992294400 134512640 136421960 4293678112 18446744073709551615 135010280 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 68402 67760 217 467 0 67933 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 273608

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/106 31382
/proc/meminfo: memFree=1538260/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=304424 CPUtime=462.16
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 76418 0 0 0 46021 195 0 0 25 0 1 0 90678633 311730176 75456 1992294400 134512640 136421960 4293678112 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 76106 75456 217 467 0 75637 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 304424

[startup+522.302 s]
/proc/loadavg: 1.04 1.01 0.99 2/106 31387
/proc/meminfo: memFree=1456084/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=373876 CPUtime=522.14
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 93780 0 0 0 52004 210 0 0 25 0 1 0 90678633 382849024 92818 1992294400 134512640 136421960 4293678112 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 93469 92818 217 467 0 93000 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 373876

[startup+582.301 s]
/proc/loadavg: 1.01 1.01 0.99 2/106 31389
/proc/meminfo: memFree=1451868/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=377168 CPUtime=582.12
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 94585 0 0 0 57976 236 0 0 25 0 1 0 90678633 386220032 93623 1992294400 134512640 136421960 4293678112 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 94292 93623 217 467 0 93823 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 377168

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/106 31389
/proc/meminfo: memFree=1464268/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=364104 CPUtime=642.11
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 94585 0 0 0 63949 262 0 0 25 0 1 0 90678633 372842496 90380 1992294400 134512640 136421960 4293678112 18446744073709551615 134859986 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 91026 90380 217 467 0 90557 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 364104

[startup+702.301 s]

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

/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 94736 0 0 0 105823 376 0 0 25 0 1 0 90678633 373542912 90531 1992294400 134512640 136421960 4293678112 18446744073709551615 135166899 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 91197 90531 217 467 0 90728 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 364788

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/106 31403
/proc/meminfo: memFree=1457324/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=371476 CPUtime=1121.97
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 96424 0 0 0 111810 387 0 0 25 0 1 0 90678633 380391424 92219 1992294400 134512640 136421960 4293678112 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 92869 92219 217 467 0 92400 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 371476

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/106 31405
/proc/meminfo: memFree=1418264/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=412040 CPUtime=1181.96
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 106565 0 0 0 117794 402 0 0 25 0 1 0 90678633 421928960 102360 1992294400 134512640 136421960 4293678112 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 103010 102360 217 467 0 102541 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 412040

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/106 31405
/proc/meminfo: memFree=1362216/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=466412 CPUtime=1241.94
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 120154 0 0 0 123769 425 0 0 25 0 1 0 90678633 477605888 115949 1992294400 134512640 136421960 4293678112 18446744073709551615 135274876 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 116603 115949 217 467 0 116134 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 466412

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/106 31407
/proc/meminfo: memFree=1362216/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=466412 CPUtime=1301.92
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 120155 0 0 0 129743 449 0 0 25 0 1 0 90678633 477605888 115950 1992294400 134512640 136421960 4293678112 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 116603 115950 217 467 0 116134 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 466412

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/106 31409
/proc/meminfo: memFree=1384040/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=443904 CPUtime=1361.91
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 120155 0 0 0 135720 471 0 0 25 0 1 0 90678633 454557696 110334 1992294400 134512640 136421960 4293678112 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 110976 110334 217 467 0 110507 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 443904

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/106 31411
/proc/meminfo: memFree=1384040/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=443904 CPUtime=1421.9
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 120155 0 0 0 141697 493 0 0 25 0 1 0 90678633 454557696 110334 1992294400 134512640 136421960 4293678112 18446744073709551615 135818454 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 110976 110334 217 467 0 110507 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 443904

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/106 31413
/proc/meminfo: memFree=1384040/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=443904 CPUtime=1481.88
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 120155 0 0 0 147685 503 0 0 25 0 1 0 90678633 454557696 110334 1992294400 134512640 136421960 4293678112 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 110976 110334 217 467 0 110507 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 443904

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/106 31413
/proc/meminfo: memFree=1384040/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=443904 CPUtime=1541.87
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 120155 0 0 0 153665 522 0 0 25 0 1 0 90678633 454557696 110334 1992294400 134512640 136421960 4293678112 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 110976 110334 217 467 0 110507 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 443904

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/106 31415
/proc/meminfo: memFree=1384040/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=443904 CPUtime=1601.84
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 120156 0 0 0 159644 540 0 0 25 0 1 0 90678633 454557696 110335 1992294400 134512640 136421960 4293678112 18446744073709551615 134860112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 110976 110335 217 467 0 110507 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 443904

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/106 31417
/proc/meminfo: memFree=1384040/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=443904 CPUtime=1661.82
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 120156 0 0 0 165624 558 0 0 25 0 1 0 90678633 454557696 110335 1992294400 134512640 136421960 4293678112 18446744073709551615 134643402 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 110976 110335 217 467 0 110507 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 443904

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/106 31419
/proc/meminfo: memFree=1384040/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=443904 CPUtime=1721.81
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 120156 0 0 0 171605 576 0 0 25 0 1 0 90678633 454557696 110335 1992294400 134512640 136421960 4293678112 18446744073709551615 134854611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 110976 110335 217 467 0 110507 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 443904

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/106 31421
/proc/meminfo: memFree=1383792/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=443904 CPUtime=1781.79
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 120156 0 0 0 177594 585 0 0 25 0 1 0 90678633 454557696 110335 1992294400 134512640 136421960 4293678112 18446744073709551615 135010246 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 110976 110335 217 467 0 110507 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 443904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/106 31421
/proc/meminfo: memFree=1383792/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=443904 CPUtime=1800.1
/proc/31369/stat : 31369 (pbct) R 31367 31369 31115 0 -1 4202496 120156 0 0 0 179422 588 0 0 25 0 1 0 90678633 454557696 110335 1992294400 134512640 136421960 4293678112 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31369/statm: 110976 110335 217 467 0 110507 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 443904

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -31369

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

[startup+1801.5 s]
/proc/loadavg: 1.00 1.00 0.99 1/107 31422
/proc/meminfo: memFree=1383784/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=443904 CPUtime=1800.1
/proc/31369/stat : 31369 (pbct) S 31367 31369 31115 0 -1 4194304 120156 0 0 0 179422 588 0 0 25 0 1 0 90678633 454557696 110335 1992294400 134512640 136421960 4293678112 18446744073709551615 135884462 0 16384 4096 16387 18446604437837859648 0 0 17 1 0 0 0
/proc/31369/statm: 110976 110335 217 467 0 110507 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 443904

[startup+1802.3 s]
/proc/loadavg: 0.92 0.98 0.98 1/107 31422
/proc/meminfo: memFree=1383784/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=443904 CPUtime=1800.1
/proc/31369/stat : 31369 (pbct) S 31367 31369 31115 0 -1 4194304 120156 0 0 0 179422 588 0 0 25 0 1 0 90678633 454557696 110335 1992294400 134512640 136421960 4293678112 18446744073709551615 135884462 0 16384 4096 16387 18446604437837859648 0 0 17 1 0 0 0
/proc/31369/statm: 110976 110335 217 467 0 110507 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 443904

[startup+1802.5 s]
/proc/loadavg: 0.92 0.98 0.98 1/107 31422
/proc/meminfo: memFree=1383784/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=443904 CPUtime=1800.1
/proc/31369/stat : 31369 (pbct) S 31367 31369 31115 0 -1 4194304 120156 0 0 0 179422 588 0 0 25 0 1 0 90678633 454557696 110335 1992294400 134512640 136421960 4293678112 18446744073709551615 135884462 0 16384 4096 16387 18446604437837859648 0 0 17 1 0 0 0
/proc/31369/statm: 110976 110335 217 467 0 110507 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 443904

[startup+1802.6 s]
/proc/loadavg: 0.92 0.98 0.98 1/107 31422
/proc/meminfo: memFree=1383784/2059040 swapFree=4139468/4192956
[pid=31369] ppid=31367 vsize=443904 CPUtime=1800.1
/proc/31369/stat : 31369 (pbct) S 31367 31369 31115 0 -1 4194304 120156 0 0 0 179422 588 0 0 25 0 1 0 90678633 454557696 110335 1992294400 134512640 136421960 4293678112 18446744073709551615 135884462 0 16384 4096 16387 18446604437837859648 0 0 17 1 0 0 0
/proc/31369/statm: 110976 110335 217 467 0 110507 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 443904

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.66
CPU time (s): 1800.15
CPU user time (s): 1794.22
CPU system time (s): 5.9271
CPU usage (%): 99.8608
Max. virtual memory (cumulated for all children) (KiB): 466412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.22
system time used= 5.9271
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 120156
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= 2
involuntary context switches= 3204

runsolver used 3.17552 second user time and 8.31174 second system time

The end

Launcher Data 

Begin job on node054 at 2010-06-25 21:24:32
IDJOB=2682395
IDBENCH=2977
IDSOLVER=1192
FILE ID=node054/2682395-1277493872
PBS_JOBID= 11190541
Free space on /tmp= 62432 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=80-sizeP=41-sizeQ=80-505615378-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682395-1277493872/watcher-2682395-1277493872 -o /tmp/evaluation-result-2682395-1277493872/solver-2682395-1277493872 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682395-1277493872.opb

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

MD5SUM BENCH= 37b8d6470d70c8bd94b60d5c165e51c9
RANDOM SEED=1630685203

node054.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		: 3000.217
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	: 6000.43
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		: 3000.217
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1840364 kB
Buffers:          2632 kB
Cached:         120644 kB
SwapCached:       5912 kB
Active:          29672 kB
Inactive:       106188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1840364 kB
SwapTotal:     4192956 kB
SwapFree:      4139468 kB
Dirty:            2284 kB
Writeback:           0 kB
AnonPages:       11460 kB
Mapped:          11872 kB
Slab:            60972 kB
PageTables:       4136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181316 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62428 MiB
End job on node054 at 2010-06-25 21:54:35