Trace number 2669467

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? (MO) 1037.12 1037.49

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=200-sizeP=101-sizeQ=200-864124249.opb
MD5SUMcd6eda995a0e5ee23d36c7390fd4ce06
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark5.66714
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables20501
Total number of constraints60601
Number of constraints which are clauses60600
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 constraint20200
Number of terms in the objective function 101
Biggest coefficient in the objective function 1267650600228229401496703205376
Number of bits for the biggest coefficient in the objective function 101
Sum of the numbers in the objective function 2535301200456458802993406410751
Number of bits of the sum of numbers in the objective function 101
Biggest number in a constraint 1018517988167243043134222844204689080525734196832968125318070224677190649881668353091698688
Number of bits of the biggest number in a constraint 300
Biggest sum of numbers in a constraint 4074071952668972172536891376817392001670258842191834970240582444901079515982716395989206874
Number of bits of the biggest sum of numbers301
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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.79/0.83	c constraints 1/0 clauses 60600/0 units 0
0.79/0.83	c vars 20501
0.79/0.83	c objective 101 + 0
1036.94/1037.31	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-2669467-1276627749/watcher-2669467-1276627749 -o /tmp/evaluation-result-2669467-1276627749/solver-2669467-1276627749 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669467-1276627749.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: 1.34 1.19 1.10 3/105 13794
/proc/meminfo: memFree=1882868/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=2208 CPUtime=0
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 256 0 0 0 0 0 0 0 20 0 1 0 4066281 2260992 179 1992294400 134512640 136485738 4289666672 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13794/statm: 552 179 156 482 0 68 0

[startup+0.091403 s]
/proc/loadavg: 1.34 1.19 1.10 3/105 13794
/proc/meminfo: memFree=1882868/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=2472 CPUtime=0.08
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 319 0 0 0 8 0 0 0 20 0 1 0 4066281 2531328 242 1992294400 134512640 136485738 4289666672 18446744073709551615 135411205 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13794/statm: 618 242 156 482 0 134 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2472

[startup+0.101398 s]
/proc/loadavg: 1.34 1.19 1.10 3/105 13794
/proc/meminfo: memFree=1882868/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=2472 CPUtime=0.09
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 332 0 0 0 9 0 0 0 20 0 1 0 4066281 2531328 255 1992294400 134512640 136485738 4289666672 18446744073709551615 135411158 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13794/statm: 618 255 156 482 0 134 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2472

[startup+0.301423 s]
/proc/loadavg: 1.34 1.19 1.10 3/105 13794
/proc/meminfo: memFree=1882868/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=3132 CPUtime=0.29
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 480 0 0 0 29 0 0 0 20 0 1 0 4066281 3207168 403 1992294400 134512640 136485738 4289666672 18446744073709551615 135848271 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13794/statm: 783 403 156 482 0 299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3132

[startup+0.701474 s]
/proc/loadavg: 1.34 1.19 1.10 3/105 13794
/proc/meminfo: memFree=1882868/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=4456 CPUtime=0.69
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 835 0 0 0 69 0 0 0 21 0 1 0 4066281 4562944 725 1992294400 134512640 136485738 4289666672 18446744073709551615 135180972 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13794/statm: 1114 725 156 482 0 630 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4456

[startup+1.50157 s]
/proc/loadavg: 1.34 1.19 1.10 2/106 13795
/proc/meminfo: memFree=1860044/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=78780 CPUtime=1.49
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 19851 0 0 0 140 9 0 0 23 0 1 0 4066281 80670720 18760 1992294400 134512640 136485738 4289666672 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13794/statm: 19695 18761 194 482 0 19211 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 78780

[startup+3.10177 s]
/proc/loadavg: 1.34 1.19 1.10 2/106 13795
/proc/meminfo: memFree=1758116/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=257424 CPUtime=3.09
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 67120 0 0 0 282 27 0 0 25 0 1 0 4066281 263602176 63809 1992294400 134512640 136485738 4289666672 18446744073709551615 134748354 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13794/statm: 64356 63809 199 482 0 63872 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 257424

[startup+6.30118 s]
/proc/loadavg: 1.32 1.19 1.09 2/106 13795
/proc/meminfo: memFree=1606464/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=280200 CPUtime=6.29
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 72987 0 0 0 577 52 0 0 25 0 1 0 4066281 286924800 69121 1992294400 134512640 136485738 4289666672 18446744073709551615 135260277 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13794/statm: 70050 69121 227 482 0 69566 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 280200

[startup+12.702 s]
/proc/loadavg: 1.29 1.18 1.09 2/106 13795
/proc/meminfo: memFree=1598280/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=289736 CPUtime=12.68
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 75395 0 0 0 1175 93 0 0 25 0 1 0 4066281 296689664 71529 1992294400 134512640 136485738 4289666672 18446744073709551615 135179210 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13794/statm: 72434 71529 228 482 0 71950 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 289736

[startup+25.5006 s]
/proc/loadavg: 1.23 1.17 1.09 2/106 13795
/proc/meminfo: memFree=1560708/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=327448 CPUtime=25.49
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 84528 0 0 0 2437 112 0 0 25 0 1 0 4066281 335306752 80662 1992294400 134512640 136485738 4289666672 18446744073709551615 135860759 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13794/statm: 81862 80662 228 482 0 81378 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 327448

[startup+51.1008 s]
/proc/loadavg: 1.15 1.16 1.09 2/106 13795
/proc/meminfo: memFree=1515820/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=373324 CPUtime=51.07
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 95937 0 0 0 4982 125 0 0 25 0 1 0 4066281 382283776 92071 1992294400 134512640 136485738 4289666672 18446744073709551615 135856892 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13794/statm: 93331 92071 228 482 0 92847 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 373324

[startup+102.308 s]
/proc/loadavg: 1.06 1.13 1.08 2/106 13797
/proc/meminfo: memFree=1396284/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=495144 CPUtime=102.27
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 125425 0 0 0 10055 172 0 0 25 0 1 0 4066281 507027456 121559 1992294400 134512640 136485738 4289666672 18446744073709551615 135859479 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13794/statm: 123786 121559 228 482 0 123302 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 495144

[startup+162.301 s]
/proc/loadavg: 1.02 1.10 1.08 2/106 13799
/proc/meminfo: memFree=1250584/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=646784 CPUtime=162.24
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 162273 0 0 0 15990 234 0 0 25 0 1 0 4066281 662306816 158407 1992294400 134512640 136485738 4289666672 18446744073709551615 135173636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13794/statm: 161696 158407 228 482 0 161212 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 646784

[startup+222.301 s]
/proc/loadavg: 1.01 1.08 1.07 2/106 13801
/proc/meminfo: memFree=1130924/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=767380 CPUtime=222.21
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 191637 0 0 0 21959 262 0 0 25 0 1 0 4066281 785797120 187771 1992294400 134512640 136485738 4289666672 18446744073709551615 135256141 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13794/statm: 191845 187771 228 482 0 191361 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 767380

[startup+282.301 s]
/proc/loadavg: 1.00 1.07 1.07 2/106 13801
/proc/meminfo: memFree=1050448/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=850116 CPUtime=282.19
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 211858 0 0 0 27945 274 0 0 25 0 1 0 4066281 870518784 207992 1992294400 134512640 136485738 4289666672 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13794/statm: 212529 207992 228 482 0 212045 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 850116

[startup+342.301 s]
/proc/loadavg: 1.00 1.05 1.06 2/106 13803
/proc/meminfo: memFree=949512/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=951756 CPUtime=342.18
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 236952 0 0 0 33908 310 0 0 25 0 1 0 4066281 974598144 233086 1992294400 134512640 136485738 4289666672 18446744073709551615 135295162 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13794/statm: 237939 233086 228 482 0 237455 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 951756

[startup+402.301 s]
/proc/loadavg: 1.00 1.04 1.05 2/106 13805
/proc/meminfo: memFree=827496/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=1075200 CPUtime=402.15
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 267634 0 0 0 39868 347 0 0 25 0 1 0 4066281 1101004800 263768 1992294400 134512640 136485738 4289666672 18446744073709551615 134882535 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13794/statm: 268800 263768 228 482 0 268316 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1075200

[startup+462.301 s]
/proc/loadavg: 1.00 1.03 1.05 2/106 13807
/proc/meminfo: memFree=722964/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=1179032 CPUtime=462.14
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 293493 0 0 0 45824 390 0 0 25 0 1 0 4066281 1207328768 289627 1992294400 134512640 136485738 4289666672 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13794/statm: 294758 289627 228 482 0 294274 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 1179032

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.04 2/106 13809
/proc/meminfo: memFree=634428/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=1268720 CPUtime=522.11
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 315791 0 0 0 51793 418 0 0 25 0 1 0 4066281 1299169280 311925 1992294400 134512640 136485738 4289666672 18446744073709551615 135856828 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13794/statm: 317180 311925 228 482 0 316696 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 1268720

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.04 2/106 13809
/proc/meminfo: memFree=546264/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=1356292 CPUtime=582.09
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 337525 0 0 0 57778 431 0 0 25 0 1 0 4066281 1388843008 333659 1992294400 134512640 136485738 4289666672 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13794/statm: 339073 333659 228 482 0 338589 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1356292

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.03 2/106 13811
/proc/meminfo: memFree=483024/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=1419944 CPUtime=642.08
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 353174 0 0 0 63768 440 0 0 25 0 1 0 4066281 1454022656 349308 1992294400 134512640 136485738 4289666672 18446744073709551615 134878460 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13794/statm: 354986 349308 228 482 0 354502 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 1419944

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/106 13813
/proc/meminfo: memFree=436028/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=1466808 CPUtime=702.06
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 364921 0 0 0 69761 445 0 0 25 0 1 0 4066281 1502011392 361055 1992294400 134512640 136485738 4289666672 18446744073709551615 134878715 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13794/statm: 366702 361055 228 482 0 366218 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 1466808

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.02 2/106 13824
/proc/meminfo: memFree=394736/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=1508016 CPUtime=762.02
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 375210 0 0 0 75751 451 0 0 25 0 1 0 4066281 1544208384 371344 1992294400 134512640 136485738 4289666672 18446744073709551615 135025261 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13794/statm: 377004 371344 228 482 0 376520 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 1508016

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/106 13826
/proc/meminfo: memFree=353940/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=1550132 CPUtime=822
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 385409 0 0 0 81745 455 0 0 25 0 1 0 4066281 1587335168 381543 1992294400 134512640 136485738 4289666672 18446744073709551615 134878720 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13794/statm: 387533 381543 228 482 0 387049 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 1550132

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/106 13828
/proc/meminfo: memFree=284500/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=1618964 CPUtime=881.98
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 402721 0 0 0 87723 475 0 0 25 0 1 0 4066281 1657819136 398855 1992294400 134512640 136485738 4289666672 18446744073709551615 135179187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13794/statm: 404741 398855 228 482 0 404257 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 1618964

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13828
/proc/meminfo: memFree=201296/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=1702668 CPUtime=941.96
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 423661 0 0 0 93678 518 0 0 25 0 1 0 4066281 1743532032 419795 1992294400 134512640 136485738 4289666672 18446744073709551615 135843959 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13794/statm: 425667 419795 228 482 0 425183 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 1702668

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13830
/proc/meminfo: memFree=114868/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=1788900 CPUtime=1001.94
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 445125 0 0 0 99644 550 0 0 25 0 1 0 4066281 1831833600 441259 1992294400 134512640 136485738 4289666672 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13794/statm: 447225 441259 228 482 0 446741 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 1788900



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1037.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13832
/proc/meminfo: memFree=59812/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=1843296 CPUtime=1036.94
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4202496 458672 0 0 0 103114 580 0 0 25 0 1 0 4066281 1887535104 454806 1992294400 134512640 136485738 4289666672 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13794/statm: 460824 454806 228 482 0 460340 0
Current children cumulated CPU time (s) 1036.94
Current children cumulated vsize (KiB) 1843296

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

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

[startup+1037.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13832
/proc/meminfo: memFree=59812/2059040 swapFree=4140536/4192956
[pid=13794] ppid=13792 vsize=0 CPUtime=1037.03
/proc/13794/stat : 13794 (pbct) R 13792 13794 13072 0 -1 4194308 458672 0 0 0 103114 589 0 0 25 0 1 0 4066281 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/13794/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1037.03
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1037.49
CPU time (s): 1037.12
CPU user time (s): 1031.15
CPU system time (s): 5.97009
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 1843296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1031.15
system time used= 5.97009
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 458672
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= 2084

runsolver used 1.72374 second user time and 4.89525 second system time

The end

Launcher Data 

Begin job on node054 at 2010-06-15 20:49:09
IDJOB=2669467
IDBENCH=3024
IDSOLVER=1170
FILE ID=node054/2669467-1276627749
PBS_JOBID= 11172332
Free space on /tmp= 62476 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=200-sizeP=101-sizeQ=200-864124249.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669467-1276627749/watcher-2669467-1276627749 -o /tmp/evaluation-result-2669467-1276627749/solver-2669467-1276627749 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669467-1276627749.opb

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

MD5SUM BENCH= cd6eda995a0e5ee23d36c7390fd4ce06
RANDOM SEED=1758274854

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:       1883272 kB
Buffers:         15560 kB
Cached:          81316 kB
SwapCached:       6676 kB
Active:          72804 kB
Inactive:        37984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1883272 kB
SwapTotal:     4192956 kB
SwapFree:      4140536 kB
Dirty:            4848 kB
Writeback:           0 kB
AnonPages:       11208 kB
Mapped:          12900 kB
Slab:            43448 kB
PageTables:       3904 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180560 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= 62476 MiB
End job on node054 at 2010-06-15 21:06:28