Trace number 2683061

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? (MO) 1053.91 1054.18

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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.69/0.73	c constraints 1/0 clauses 60600/0 units 0
0.69/0.73	c vars 20501
0.69/0.73	c objective 101 + 0
1053.73/1054.00	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-2683061-1277494786/watcher-2683061-1277494786 -o /tmp/evaluation-result-2683061-1277494786/solver-2683061-1277494786 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683061-1277494786.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: 1.09 1.02 1.01 3/106 30427
/proc/meminfo: memFree=1835568/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=2136 CPUtime=0
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 250 0 0 0 0 0 0 0 15 0 1 0 90769539 2187264 169 1992294400 134512640 136421960 4290919696 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30427/statm: 534 169 146 467 0 65 0

[startup+0.0477069 s]
/proc/loadavg: 1.09 1.02 1.01 3/106 30427
/proc/meminfo: memFree=1835568/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=2268 CPUtime=0.04
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 286 0 0 0 4 0 0 0 18 0 1 0 90769539 2322432 205 1992294400 134512640 136421960 4290919696 18446744073709551615 135408518 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30427/statm: 567 205 146 467 0 98 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2268

[startup+0.100713 s]
/proc/loadavg: 1.09 1.02 1.01 3/106 30427
/proc/meminfo: memFree=1835568/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=2532 CPUtime=0.09
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 333 0 0 0 9 0 0 0 18 0 1 0 90769539 2592768 252 1992294400 134512640 136421960 4290919696 18446744073709551615 134524127 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30427/statm: 633 252 146 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.300731 s]
/proc/loadavg: 1.09 1.02 1.01 3/106 30427
/proc/meminfo: memFree=1835568/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=3192 CPUtime=0.29
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 511 0 0 0 29 0 0 0 18 0 1 0 90769539 3268608 430 1992294400 134512640 136421960 4290919696 18446744073709551615 135650217 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30427/statm: 798 430 146 467 0 329 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.700771 s]
/proc/loadavg: 1.09 1.02 1.01 3/106 30427
/proc/meminfo: memFree=1835568/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=6492 CPUtime=0.69
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 1409 0 0 0 69 0 0 0 18 0 1 0 90769539 6647808 1181 1992294400 134512640 136421960 4290919696 18446744073709551615 134523872 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30427/statm: 1623 1181 146 467 0 1154 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6492

[startup+1.50085 s]
/proc/loadavg: 1.09 1.02 1.01 2/107 30428
/proc/meminfo: memFree=1801460/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=90524 CPUtime=1.49
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 22988 0 0 0 138 11 0 0 19 0 1 0 90769539 92696576 21893 1992294400 134512640 136421960 4290919696 18446744073709551615 134771945 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30427/statm: 22631 21895 189 467 0 22162 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 90524

[startup+3.101 s]
/proc/loadavg: 1.08 1.02 1.00 2/107 30428
/proc/meminfo: memFree=1698416/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=264828 CPUtime=3.09
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 69106 0 0 0 279 30 0 0 24 0 1 0 90769539 271183872 65574 1992294400 134512640 136421960 4290919696 18446744073709551615 135811183 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30427/statm: 66207 65574 205 467 0 65738 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 264828

[startup+6.30131 s]
/proc/loadavg: 1.08 1.02 1.00 2/107 30428
/proc/meminfo: memFree=1559288/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=280128 CPUtime=6.29
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 72990 0 0 0 567 62 0 0 25 0 1 0 90769539 286851072 69120 1992294400 134512640 136421960 4290919696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30427/statm: 70032 69120 216 467 0 69563 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 280128

[startup+12.7009 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 30428
/proc/meminfo: memFree=1550856/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=289740 CPUtime=12.69
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 75429 0 0 0 1171 98 0 0 25 0 1 0 90769539 296693760 71559 1992294400 134512640 136421960 4290919696 18446744073709551615 135275146 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30427/statm: 72435 71559 217 467 0 71966 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 289740

[startup+25.5012 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 30428
/proc/meminfo: memFree=1513780/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=327072 CPUtime=25.48
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 84437 0 0 0 2431 117 0 0 25 0 1 0 90769539 334921728 80567 1992294400 134512640 136421960 4290919696 18446744073709551615 135820619 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30427/statm: 81768 80567 217 467 0 81299 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 327072

[startup+51.1017 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 30428
/proc/meminfo: memFree=1469512/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=371716 CPUtime=51.07
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 95581 0 0 0 4977 130 0 0 25 0 1 0 90769539 380637184 91711 1992294400 134512640 136421960 4290919696 18446744073709551615 135820751 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30427/statm: 92929 91711 217 467 0 92460 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 371716

[startup+102.309 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 30430
/proc/meminfo: memFree=1353572/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=490484 CPUtime=102.26
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 124329 0 0 0 10051 175 0 0 25 0 1 0 90769539 502255616 120459 1992294400 134512640 136421960 4290919696 18446744073709551615 135020790 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30427/statm: 122621 120459 217 467 0 122152 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 490484

[startup+162.301 s]
/proc/loadavg: 1.11 1.05 1.01 2/107 30432
/proc/meminfo: memFree=1211096/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=637336 CPUtime=162.25
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 160002 0 0 0 15991 234 0 0 25 0 1 0 90769539 652632064 156132 1992294400 134512640 136421960 4290919696 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30427/statm: 159334 156132 217 467 0 158865 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 637336

[startup+222.301 s]
/proc/loadavg: 1.06 1.05 1.00 2/107 30434
/proc/meminfo: memFree=1092800/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=758304 CPUtime=222.23
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 189398 0 0 0 21957 266 0 0 25 0 1 0 90769539 776503296 185528 1992294400 134512640 136421960 4290919696 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30427/statm: 189576 185528 217 467 0 189107 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 758304

[startup+282.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 30436
/proc/meminfo: memFree=1011084/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=841996 CPUtime=282.21
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 209986 0 0 0 27944 277 0 0 25 0 1 0 90769539 862203904 206116 1992294400 134512640 136421960 4290919696 18446744073709551615 135272656 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30427/statm: 210499 206116 217 467 0 210030 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 841996

[startup+342.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 30436
/proc/meminfo: memFree=915356/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=938496 CPUtime=342.2
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 233667 0 0 0 33910 310 0 0 25 0 1 0 90769539 961019904 229797 1992294400 134512640 136421960 4290919696 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30427/statm: 234624 229797 217 467 0 234155 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 938496

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 30438
/proc/meminfo: memFree=791976/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=1063148 CPUtime=402.18
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 264726 0 0 0 39868 350 0 0 25 0 1 0 90769539 1088663552 260856 1992294400 134512640 136421960 4290919696 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30427/statm: 265787 260856 217 467 0 265318 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1063148

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 30440
/proc/meminfo: memFree=689800/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=1165092 CPUtime=462.17
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 290057 0 0 0 45822 395 0 0 25 0 1 0 90769539 1193054208 286187 1992294400 134512640 136421960 4290919696 18446744073709551615 135165234 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30427/statm: 291273 286187 217 467 0 290804 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1165092

[startup+522.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 30442
/proc/meminfo: memFree=598040/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=1257160 CPUtime=522.16
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 312980 0 0 0 51794 422 0 0 25 0 1 0 90769539 1287331840 309110 1992294400 134512640 136421960 4290919696 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30427/statm: 314290 309110 217 467 0 313821 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1257160

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30444
/proc/meminfo: memFree=511860/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=1343388 CPUtime=582.14
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 334350 0 0 0 57777 437 0 0 25 0 1 0 90769539 1375629312 330480 1992294400 134512640 136421960 4290919696 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30427/statm: 335847 330480 217 467 0 335378 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1343388

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30444
/proc/meminfo: memFree=446140/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=1409348 CPUtime=642.13
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 350591 0 0 0 63765 448 0 0 25 0 1 0 90769539 1443172352 346721 1992294400 134512640 136421960 4290919696 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30427/statm: 352337 346721 217 467 0 351868 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1409348

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30446
/proc/meminfo: memFree=394804/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=1461184 CPUtime=702.1
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 363553 0 0 0 69756 454 0 0 25 0 1 0 90769539 1496252416 359683 1992294400 134512640 136421960 4290919696 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30427/statm: 365296 359683 217 467 0 364827 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1461184

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30448
/proc/meminfo: memFree=355868/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=1499308 CPUtime=762.1
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 373095 0 0 0 75752 458 0 0 25 0 1 0 90769539 1535291392 369225 1992294400 134512640 136421960 4290919696 18446744073709551615 134860118 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30427/statm: 374827 369225 217 467 0 374358 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1499308

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30450
/proc/meminfo: memFree=316064/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=1540592 CPUtime=822.07
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 383148 0 0 0 81745 462 0 0 25 0 1 0 90769539 1577566208 379278 1992294400 134512640 136421960 4290919696 18446744073709551615 135010280 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30427/statm: 385148 379278 217 467 0 384679 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 1540592

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30452
/proc/meminfo: memFree=256172/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=1600216 CPUtime=882.06
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 398049 0 0 0 87728 478 0 0 25 0 1 0 90769539 1638621184 394179 1992294400 134512640 136421960 4290919696 18446744073709551615 135275538 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30427/statm: 400054 394179 217 467 0 399585 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1600216

[startup+942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30452
/proc/meminfo: memFree=174456/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=1682204 CPUtime=942.05
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 418625 0 0 0 93696 509 0 0 25 0 1 0 90769539 1722576896 414755 1992294400 134512640 136421960 4290919696 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30427/statm: 420551 414755 217 467 0 420082 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 1682204

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30454
/proc/meminfo: memFree=85548/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=1770896 CPUtime=1002.03
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 440679 0 0 0 99649 554 0 0 25 0 1 0 90769539 1813397504 436809 1992294400 134512640 136421960 4290919696 18446744073709551615 134862061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30427/statm: 442724 436809 217 467 0 442255 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1770896



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1054 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30456
/proc/meminfo: memFree=12636/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=1843468 CPUtime=1053.73
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4202496 458723 0 0 0 104780 593 0 0 25 0 1 0 90769539 1887711232 454853 1992294400 134512640 136421960 4290919696 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30427/statm: 460867 454853 217 467 0 460398 0
Current children cumulated CPU time (s) 1053.73
Current children cumulated vsize (KiB) 1843468

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

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

[startup+1054.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30456
/proc/meminfo: memFree=12636/2059040 swapFree=4139616/4192956
[pid=30427] ppid=30425 vsize=0 CPUtime=1053.83
/proc/30427/stat : 30427 (pbct) R 30425 30427 30195 0 -1 4194308 458725 0 0 0 104780 603 0 0 25 0 1 0 90769539 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30427/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1053.83
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1054.18
CPU time (s): 1053.91
CPU user time (s): 1047.8
CPU system time (s): 6.10907
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 1843468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1047.8
system time used= 6.10907
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 458725
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= 2280

runsolver used 1.78473 second user time and 4.94325 second system time

The end

Launcher Data 

Begin job on node056 at 2010-06-25 21:39:46
IDJOB=2683061
IDBENCH=3024
IDSOLVER=1192
FILE ID=node056/2683061-1277494786
PBS_JOBID= 11190569
Free space on /tmp= 98376 MiB

SOLVER NAME= PB/CT 0.1 fixed
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-2683061-1277494786/watcher-2683061-1277494786 -o /tmp/evaluation-result-2683061-1277494786/solver-2683061-1277494786 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683061-1277494786.opb

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

MD5SUM BENCH= cd6eda995a0e5ee23d36c7390fd4ce06
RANDOM SEED=1931624792

node056.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		: 3000.215
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		: 3000.215
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1836104 kB
Buffers:         24828 kB
Cached:         102448 kB
SwapCached:       6280 kB
Active:          23680 kB
Inactive:       116572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1836104 kB
SwapTotal:     4192956 kB
SwapFree:      4139616 kB
Dirty:            4492 kB
Writeback:           4 kB
AnonPages:       11592 kB
Mapped:          11852 kB
Slab:            60532 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181384 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= 98376 MiB
End job on node056 at 2010-06-25 21:57:22