Trace number 2668410

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) 1060.47 1060.78

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=200-sizeP=101-sizeQ=200-410184650-max.opb
MD5SUM8dbba4128860c0dcf60d2ae6d42e2446
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
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
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 4074071952668972172536891376818271167362115627974489459407595858486846194981300150535267275
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 + -2535301200456458802993406410751
1060.29/1060.60	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-2668410-1276625689/watcher-2668410-1276625689 -o /tmp/evaluation-result-2668410-1276625689/solver-2668410-1276625689 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668410-1276625689.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 13483
/proc/meminfo: memFree=1781352/2059040 swapFree=4192956/4192956
[pid=13483] ppid=13481 vsize=2208 CPUtime=0
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 257 0 0 0 0 0 0 0 18 0 1 0 3863368 2260992 180 1992294400 134512640 136485738 4287670624 18446744073709551615 135844779 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13483/statm: 552 180 156 482 0 68 0

[startup+0.017938 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13483
/proc/meminfo: memFree=1781352/2059040 swapFree=4192956/4192956
[pid=13483] ppid=13481 vsize=2208 CPUtime=0.01
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 264 0 0 0 1 0 0 0 18 0 1 0 3863368 2260992 188 1992294400 134512640 136485738 4287670624 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13483/statm: 552 188 156 482 0 68 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2208

[startup+0.100946 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13483
/proc/meminfo: memFree=1781352/2059040 swapFree=4192956/4192956
[pid=13483] ppid=13481 vsize=2472 CPUtime=0.1
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 333 0 0 0 10 0 0 0 20 0 1 0 3863368 2531328 256 1992294400 134512640 136485738 4287670624 18446744073709551615 134532068 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13483/statm: 618 256 156 482 0 134 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2472

[startup+0.300962 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13483
/proc/meminfo: memFree=1781352/2059040 swapFree=4192956/4192956
[pid=13483] ppid=13481 vsize=3132 CPUtime=0.3
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 482 0 0 0 30 0 0 0 20 0 1 0 3863368 3207168 405 1992294400 134512640 136485738 4287670624 18446744073709551615 135848253 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13483/statm: 783 405 156 482 0 299 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3132

[startup+0.700997 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13483
/proc/meminfo: memFree=1781352/2059040 swapFree=4192956/4192956
[pid=13483] ppid=13481 vsize=4456 CPUtime=0.69
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 846 0 0 0 69 0 0 0 20 0 1 0 3863368 4562944 736 1992294400 134512640 136485738 4287670624 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13483/statm: 1114 736 156 482 0 630 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4456

[startup+1.50106 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13484
/proc/meminfo: memFree=1757908/2059040 swapFree=4192956/4192956
[pid=13483] ppid=13481 vsize=79308 CPUtime=1.49
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 19975 0 0 0 141 8 0 0 23 0 1 0 3863368 81211392 18884 1992294400 134512640 136485738 4287670624 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13483/statm: 19827 18885 194 482 0 19343 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 79308

[startup+3.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13484
/proc/meminfo: memFree=1656228/2059040 swapFree=4192956/4192956
[pid=13483] ppid=13481 vsize=257424 CPUtime=3.09
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 67120 0 0 0 282 27 0 0 25 0 1 0 3863368 263602176 63809 1992294400 134512640 136485738 4287670624 18446744073709551615 135848615 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13483/statm: 64356 63809 199 482 0 63872 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 257424

[startup+6.30048 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13484
/proc/meminfo: memFree=1506312/2059040 swapFree=4192956/4192956
[pid=13483] ppid=13481 vsize=279892 CPUtime=6.29
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 72959 0 0 0 588 41 0 0 25 0 1 0 3863368 286609408 69093 1992294400 134512640 136485738 4287670624 18446744073709551615 135859212 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13483/statm: 69973 69093 225 482 0 69489 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 279892

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13484
/proc/meminfo: memFree=1495896/2059040 swapFree=4192956/4192956
[pid=13483] ppid=13481 vsize=289724 CPUtime=12.69
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 75381 0 0 0 1224 45 0 0 25 0 1 0 3863368 296677376 71515 1992294400 134512640 136485738 4287670624 18446744073709551615 135256168 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13483/statm: 72431 71515 227 482 0 71947 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 289724

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13484
/proc/meminfo: memFree=1473576/2059040 swapFree=4192956/4192956
[pid=13483] ppid=13481 vsize=311480 CPUtime=25.48
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 80803 0 0 0 2492 56 0 0 25 0 1 0 3863368 318955520 76937 1992294400 134512640 136485738 4287670624 18446744073709551615 135856871 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13483/statm: 77870 76937 228 482 0 77386 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 311480

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13484
/proc/meminfo: memFree=1428440/2059040 swapFree=4192956/4192956
[pid=13483] ppid=13481 vsize=359120 CPUtime=51.08
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 92512 0 0 0 5037 71 0 0 25 0 1 0 3863368 367738880 88646 1992294400 134512640 136485738 4287670624 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13483/statm: 89780 88646 228 482 0 89296 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 359120

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13486
/proc/meminfo: memFree=1324528/2059040 swapFree=4192956/4192956
[pid=13483] ppid=13481 vsize=461536 CPUtime=102.26
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 117956 0 0 0 10125 101 0 0 25 0 1 0 3863368 472612864 114090 1992294400 134512640 136485738 4287670624 18446744073709551615 134882279 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13483/statm: 115384 114090 228 482 0 114900 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 461536

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13488
/proc/meminfo: memFree=1198668/2059040 swapFree=4192956/4192956
[pid=13483] ppid=13481 vsize=588508 CPUtime=162.25
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 149631 0 0 0 16087 138 0 0 25 0 1 0 3863368 602632192 145765 1992294400 134512640 136485738 4287670624 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13483/statm: 147127 145765 228 482 0 146643 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 588508

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13490
/proc/meminfo: memFree=1106164/2059040 swapFree=4192956/4192956
[pid=13483] ppid=13481 vsize=680312 CPUtime=222.22
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 172477 0 0 0 22058 164 0 0 25 0 1 0 3863368 696639488 168611 1992294400 134512640 136485738 4287670624 18446744073709551615 135184340 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13483/statm: 170078 168611 228 482 0 169594 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 680312

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13492
/proc/meminfo: memFree=999276/2059040 swapFree=4192956/4192956
[pid=13483] ppid=13481 vsize=787580 CPUtime=282.21
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 199376 0 0 0 28020 201 0 0 25 0 1 0 3863368 806481920 195510 1992294400 134512640 136485738 4287670624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13483/statm: 196895 195510 228 482 0 196411 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 787580

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13492
/proc/meminfo: memFree=893132/2059040 swapFree=4192956/4192956
[pid=13483] ppid=13481 vsize=893200 CPUtime=342.19
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 225730 0 0 0 33986 233 0 0 25 0 1 0 3863368 914636800 221864 1992294400 134512640 136485738 4287670624 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13483/statm: 223300 221864 228 482 0 222816 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 893200

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13494
/proc/meminfo: memFree=790584/2059040 swapFree=4192956/4192956
[pid=13483] ppid=13481 vsize=996560 CPUtime=402.18
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 251551 0 0 0 39969 249 0 0 25 0 1 0 3863368 1020477440 247685 1992294400 134512640 136485738 4287670624 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13483/statm: 249140 247685 228 482 0 248656 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 996560

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13496
/proc/meminfo: memFree=705024/2059040 swapFree=4192956/4192956
[pid=13483] ppid=13481 vsize=1080532 CPUtime=462.16
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 272527 0 0 0 45957 259 0 0 25 0 1 0 3863368 1106464768 268661 1992294400 134512640 136485738 4287670624 18446744073709551615 135293642 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13483/statm: 270133 268661 228 482 0 269649 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1080532

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13498
/proc/meminfo: memFree=610536/2059040 swapFree=4192956/4192956
[pid=13483] ppid=13481 vsize=1175672 CPUtime=522.15
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 296434 0 0 0 51921 294 0 0 25 0 1 0 3863368 1203888128 292568 1992294400 134512640 136485738 4287670624 18446744073709551615 135173815 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13483/statm: 293918 292568 228 482 0 293434 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1175672

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13500
/proc/meminfo: memFree=519024/2059040 swapFree=4192956/4192956
[pid=13483] ppid=13481 vsize=1266192 CPUtime=582.13
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 318960 0 0 0 57891 322 0 0 25 0 1 0 3863368 1296580608 315094 1992294400 134512640 136485738 4287670624 18446744073709551615 134880979 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13483/statm: 316548 315094 228 482 0 316064 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1266192

[startup+642.301 s]
/proc/loadavg: 1.11 1.03 1.01 2/107 13500
/proc/meminfo: memFree=441276/2059040 swapFree=4192956/4192956
[pid=13483] ppid=13481 vsize=1343184 CPUtime=642.12
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 338199 0 0 0 63864 348 0 0 25 0 1 0 3863368 1375420416 334333 1992294400 134512640 136485738 4287670624 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13483/statm: 335796 334333 228 482 0 335312 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1343184

[startup+702.301 s]
/proc/loadavg: 1.11 1.04 1.00 2/107 13502
/proc/meminfo: memFree=369480/2059040 swapFree=4192956/4192956
[pid=13483] ppid=13481 vsize=1416044 CPUtime=702.1
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 356236 0 0 0 69847 363 0 0 25 0 1 0 3863368 1450029056 352370 1992294400 134512640 136485738 4287670624 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13483/statm: 354011 352370 228 482 0 353527 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1416044

[startup+762.309 s]
/proc/loadavg: 1.11 1.04 1.00 2/107 13504
/proc/meminfo: memFree=294088/2059040 swapFree=4192956/4192956
[pid=13483] ppid=13481 vsize=1490836 CPUtime=762.08
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 374925 0 0 0 75821 387 0 0 25 0 1 0 3863368 1526616064 371059 1992294400 134512640 136485738 4287670624 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13483/statm: 372709 371059 228 482 0 372225 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 1490836

[startup+822.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 13506
/proc/meminfo: memFree=203568/2059040 swapFree=4192956/4192956
[pid=13483] ppid=13481 vsize=1582332 CPUtime=822.06
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 397809 0 0 0 81789 417 0 0 25 0 1 0 3863368 1620307968 393943 1992294400 134512640 136485738 4287670624 18446744073709551615 134880622 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13483/statm: 395583 393943 228 482 0 395099 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1582332

[startup+882.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 13508
/proc/meminfo: memFree=120612/2059040 swapFree=4192956/4192956
[pid=13483] ppid=13481 vsize=1664648 CPUtime=882.05
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 418252 0 0 0 87765 440 0 0 25 0 1 0 3863368 1704599552 414386 1992294400 134512640 136485738 4287670624 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13483/statm: 416162 414386 228 482 0 415678 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 1664648

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 13508
/proc/meminfo: memFree=60224/2059040 swapFree=4192956/4192956
[pid=13483] ppid=13481 vsize=1725780 CPUtime=942.03
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 433385 0 0 0 93751 452 0 0 25 0 1 0 3863368 1767198720 429519 1992294400 134512640 136485738 4287670624 18446744073709551615 135859246 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13483/statm: 431445 429519 228 482 0 430961 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 1725780

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13510
/proc/meminfo: memFree=9640/2059040 swapFree=4192956/4192956
[pid=13483] ppid=13481 vsize=1777004 CPUtime=1002.01
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 446297 0 0 0 99740 461 0 0 25 0 1 0 3863368 1819652096 442431 1992294400 134512640 136485738 4287670624 18446744073709551615 134880622 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13483/statm: 444251 442431 228 482 0 443767 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 1777004



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1060.6 s]
/proc/loadavg: 1.11 1.04 1.01 2/107 13515
/proc/meminfo: memFree=9448/2059040 swapFree=4182652/4192956
[pid=13483] ppid=13481 vsize=1843492 CPUtime=1060.29
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4202496 462814 0 0 0 105555 474 0 0 25 0 1 0 3863368 1887735808 458948 1992294400 134512640 136485738 4287670624 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13483/statm: 460873 458948 228 482 0 460389 0
Current children cumulated CPU time (s) 1060.29
Current children cumulated vsize (KiB) 1843492

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

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

[startup+1060.71 s]
/proc/loadavg: 1.11 1.04 1.01 2/107 13515
/proc/meminfo: memFree=9448/2059040 swapFree=4182652/4192956
[pid=13483] ppid=13481 vsize=0 CPUtime=1060.39
/proc/13483/stat : 13483 (pbct) R 13481 13483 12730 0 -1 4194308 462814 0 0 0 105555 484 0 0 25 0 1 0 3863368 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/13483/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1060.39
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1060.78
CPU time (s): 1060.47
CPU user time (s): 1055.55
CPU system time (s): 4.92125
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 1843492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1055.55
system time used= 4.92125
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462814
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= 1990

runsolver used 1.86572 second user time and 4.90825 second system time

The end

Launcher Data 

Begin job on node031 at 2010-06-15 20:14:49
IDJOB=2668410
IDBENCH=2987
IDSOLVER=1170
FILE ID=node031/2668410-1276625689
PBS_JOBID= 11172331
Free space on /tmp= 62580 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=200-410184650-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668410-1276625689/watcher-2668410-1276625689 -o /tmp/evaluation-result-2668410-1276625689/solver-2668410-1276625689 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668410-1276625689.opb

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

MD5SUM BENCH= 8dbba4128860c0dcf60d2ae6d42e2446
RANDOM SEED=99835438

node031.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		: 3000.219
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		: 3000.219
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1781756 kB
Buffers:          6992 kB
Cached:         132948 kB
SwapCached:          0 kB
Active:          69864 kB
Inactive:       129936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1781756 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4612 kB
Writeback:           0 kB
AnonPages:       59728 kB
Mapped:          15376 kB
Slab:            55300 kB
PageTables:       3988 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180416 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= 62576 MiB
End job on node031 at 2010-06-15 20:32:32