Trace number 2682418

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 NameAnswerCPU timeWall clock time
PB/CT 0.1 fixed? (TO) 1800.2 1800.74

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin14.opb
MD5SUM321349c7a7114538010c83c600c72ae9
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark96.1494
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables8281
Total number of constraints826
Number of constraints which are clauses364
Number of constraints which are cardinality constraints (but not clauses)462
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint91
Maximum length of a constraint169
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 171
Number of bits of the biggest sum of numbers8
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
0.19/0.21	c constraints 462/0 clauses 364/0 units 0
0.19/0.21	c vars 8281
1800.07/1800.61	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-2682418-1277475624/watcher-2682418-1277475624 -o /tmp/evaluation-result-2682418-1277475624/solver-2682418-1277475624 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682418-1277475624.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: 0.00 0.00 0.00 3/106 30424
/proc/meminfo: memFree=1807528/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=2268 CPUtime=0.01
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 290 0 0 0 1 0 0 0 20 0 1 0 88855230 2322432 209 1992294400 134512640 136421960 4290521584 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30424/statm: 567 209 144 467 0 98 0

[startup+0.0909969 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 30424
/proc/meminfo: memFree=1807528/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=3572 CPUtime=0.08
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 605 0 0 0 8 0 0 0 20 0 1 0 88855230 3657728 524 1992294400 134512640 136421960 4290521584 18446744073709551615 135818265 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30424/statm: 893 524 144 467 0 424 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3572

[startup+0.100998 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 30424
/proc/meminfo: memFree=1807528/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=3704 CPUtime=0.09
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 646 0 0 0 9 0 0 0 20 0 1 0 88855230 3792896 565 1992294400 134512640 136421960 4290521584 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30424/statm: 926 565 144 467 0 457 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3704

[startup+0.301027 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 30424
/proc/meminfo: memFree=1807528/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=19732 CPUtime=0.29
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 4602 0 0 0 27 2 0 0 20 0 1 0 88855230 20205568 4521 1992294400 134512640 136421960 4290521584 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 4933 4526 187 467 0 4464 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19732

[startup+0.701083 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 30424
/proc/meminfo: memFree=1807528/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=53360 CPUtime=0.69
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 13617 0 0 0 62 7 0 0 21 0 1 0 88855230 54640640 12849 1992294400 134512640 136421960 4290521584 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 13340 12850 193 467 0 12871 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53360

[startup+1.5012 s]
/proc/loadavg: 0.00 0.00 0.00 2/107 30425
/proc/meminfo: memFree=1739072/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=102264 CPUtime=1.49
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 26761 0 0 0 135 14 0 0 23 0 1 0 88855230 104718336 24317 1992294400 134512640 136421960 4290521584 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 25566 24318 193 467 0 25097 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102264

[startup+3.10142 s]
/proc/loadavg: 0.00 0.00 0.00 2/107 30425
/proc/meminfo: memFree=1664052/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=201412 CPUtime=3.09
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 52718 0 0 0 286 23 0 0 25 0 1 0 88855230 206245888 48442 1992294400 134512640 136421960 4290521584 18446744073709551615 135809783 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 50353 48442 203 467 0 49884 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 201412

[startup+6.30088 s]
/proc/loadavg: 0.08 0.02 0.01 2/107 30425
/proc/meminfo: memFree=1602052/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=213640 CPUtime=6.29
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 55787 0 0 0 595 34 0 0 25 0 1 0 88855230 218767360 51511 1992294400 134512640 136421960 4290521584 18446744073709551615 134870298 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 53410 51511 214 467 0 52941 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 213640

[startup+12.7018 s]
/proc/loadavg: 0.15 0.03 0.01 2/107 30425
/proc/meminfo: memFree=1596224/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=219472 CPUtime=12.69
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 57249 0 0 0 1214 55 0 0 25 0 1 0 88855230 224739328 52973 1992294400 134512640 136421960 4290521584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 54868 52973 214 467 0 54399 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 219472

[startup+25.5006 s]
/proc/loadavg: 0.34 0.08 0.02 2/107 30425
/proc/meminfo: memFree=1583576/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=232008 CPUtime=25.48
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 60380 0 0 0 2449 99 0 0 25 0 1 0 88855230 237576192 56104 1992294400 134512640 136421960 4290521584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 58002 56104 214 467 0 57533 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 232008

[startup+51.1013 s]
/proc/loadavg: 0.56 0.15 0.05 2/107 30427
/proc/meminfo: memFree=1557164/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=258768 CPUtime=51.07
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 67061 0 0 0 4920 187 0 0 25 0 1 0 88855230 264978432 62785 1992294400 134512640 136421960 4290521584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 64692 62785 214 467 0 64223 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 258768

[startup+102.309 s]
/proc/loadavg: 0.81 0.28 0.10 2/107 30427
/proc/meminfo: memFree=1501364/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=313392 CPUtime=102.26
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 80731 0 0 0 9880 346 0 0 25 0 1 0 88855230 320913408 76455 1992294400 134512640 136421960 4290521584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 78348 76455 214 467 0 77879 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 313392

[startup+162.301 s]
/proc/loadavg: 0.93 0.41 0.15 2/107 30429
/proc/meminfo: memFree=1421632/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=393360 CPUtime=162.24
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 100696 0 0 0 15709 515 0 0 25 0 1 0 88855230 402800640 96420 1992294400 134512640 136421960 4290521584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 98340 96420 214 467 0 97871 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 393360

[startup+222.301 s]
/proc/loadavg: 0.97 0.51 0.20 2/107 30431
/proc/meminfo: memFree=1366824/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=447804 CPUtime=222.23
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 114351 0 0 0 21526 697 0 0 25 0 1 0 88855230 458551296 110075 1992294400 134512640 136421960 4290521584 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 111951 110075 214 467 0 111482 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 447804

[startup+282.301 s]
/proc/loadavg: 0.99 0.60 0.25 2/107 30433
/proc/meminfo: memFree=1311024/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=504396 CPUtime=282.2
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 128475 0 0 0 27359 861 0 0 25 0 1 0 88855230 516501504 124199 1992294400 134512640 136421960 4290521584 18446744073709551615 134864594 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 126099 124199 214 467 0 125630 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 504396

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.29 2/107 30435
/proc/meminfo: memFree=1245800/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=568536 CPUtime=342.19
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 144529 0 0 0 33210 1009 0 0 25 0 1 0 88855230 582180864 140253 1992294400 134512640 136421960 4290521584 18446744073709551615 134642486 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 142134 140253 214 467 0 141665 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 568536

[startup+402.301 s]
/proc/loadavg: 0.99 0.73 0.33 2/107 30435
/proc/meminfo: memFree=1159000/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=655604 CPUtime=402.18
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 166246 0 0 0 39075 1143 0 0 25 0 1 0 88855230 671338496 161970 1992294400 134512640 136421960 4290521584 18446744073709551615 135018961 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 163901 161970 214 467 0 163432 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 655604

[startup+462.301 s]
/proc/loadavg: 0.99 0.77 0.37 2/107 30437
/proc/meminfo: memFree=1109772/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=704136 CPUtime=462.15
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 178410 0 0 0 44924 1291 0 0 25 0 1 0 88855230 721035264 174134 1992294400 134512640 136421960 4290521584 18446744073709551615 134973981 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 176034 174134 214 467 0 175565 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 704136

[startup+522.3 s]
/proc/loadavg: 0.99 0.81 0.41 2/107 30439
/proc/meminfo: memFree=1068604/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=745552 CPUtime=522.13
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 188770 0 0 0 50776 1437 0 0 25 0 1 0 88855230 763445248 184494 1992294400 134512640 136421960 4290521584 18446744073709551615 134859773 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 186388 184494 214 467 0 185919 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 745552

[startup+582.302 s]
/proc/loadavg: 0.99 0.84 0.44 2/107 30441
/proc/meminfo: memFree=1013920/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=800684 CPUtime=582.12
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 202508 0 0 0 56643 1569 0 0 25 0 1 0 88855230 819900416 198232 1992294400 134512640 136421960 4290521584 18446744073709551615 134604645 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 200171 198232 214 467 0 199702 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 800684

[startup+642.301 s]
/proc/loadavg: 0.99 0.87 0.47 2/107 30443
/proc/meminfo: memFree=961716/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=851828 CPUtime=642.1
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 215278 0 0 0 62514 1696 0 0 25 0 1 0 88855230 872271872 211002 1992294400 134512640 136421960 4290521584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 212957 211002 214 467 0 212488 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 851828

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 0.99 0.93 0.58 2/107 30452
/proc/meminfo: memFree=955020/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=857660 CPUtime=882.03
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 216737 0 0 0 85965 2238 0 0 25 0 1 0 88855230 878243840 212461 1992294400 134512640 136421960 4290521584 18446744073709551615 134862021 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 214415 212461 214 467 0 213946 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 857660

[startup+942.301 s]
/proc/loadavg: 0.99 0.94 0.61 2/107 30454
/proc/meminfo: memFree=955020/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=857660 CPUtime=942.01
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 216737 0 0 0 91893 2308 0 0 25 0 1 0 88855230 878243840 212461 1992294400 134512640 136421960 4290521584 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 214415 212461 214 467 0 213946 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 857660

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/107 30454
/proc/meminfo: memFree=955020/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=857660 CPUtime=1002
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 216737 0 0 0 97779 2421 0 0 25 0 1 0 88855230 878243840 212461 1992294400 134512640 136421960 4290521584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 214415 212461 214 467 0 213946 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 857660

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/107 30456
/proc/meminfo: memFree=955020/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=857660 CPUtime=1061.98
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 216737 0 0 0 103642 2556 0 0 25 0 1 0 88855230 878243840 212461 1992294400 134512640 136421960 4290521584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 214415 212461 214 467 0 213946 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 857660

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/107 30458
/proc/meminfo: memFree=951548/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=861312 CPUtime=1121.96
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 217649 0 0 0 109506 2690 0 0 25 0 1 0 88855230 881983488 213373 1992294400 134512640 136421960 4290521584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 215328 213373 214 467 0 214859 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 861312

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.68 2/107 30460
/proc/meminfo: memFree=871320/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=941148 CPUtime=1181.94
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 237628 0 0 0 115376 2818 0 0 25 0 1 0 88855230 963735552 233352 1992294400 134512640 136421960 4290521584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 235287 233352 214 467 0 234818 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 941148

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.70 2/107 30462
/proc/meminfo: memFree=836600/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=976012 CPUtime=1241.92
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 246335 0 0 0 121237 2955 0 0 25 0 1 0 88855230 999436288 242059 1992294400 134512640 136421960 4290521584 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 244003 242059 214 467 0 243534 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 976012

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.72 2/107 30462
/proc/meminfo: memFree=776212/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=1035776 CPUtime=1301.91
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 261287 0 0 0 127112 3079 0 0 25 0 1 0 88855230 1060634624 257011 1992294400 134512640 136421960 4290521584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 258944 257011 214 467 0 258475 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 1035776

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.73 2/107 30464
/proc/meminfo: memFree=728100/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=1084364 CPUtime=1361.89
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 273443 0 0 0 132983 3206 0 0 25 0 1 0 88855230 1110388736 269167 1992294400 134512640 136421960 4290521584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 271091 269167 214 467 0 270622 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 1084364

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.75 2/107 30466
/proc/meminfo: memFree=637456/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=1174248 CPUtime=1421.88
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 295941 0 0 0 138867 3321 0 0 25 0 1 0 88855230 1202429952 291665 1992294400 134512640 136421960 4290521584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 293562 291665 214 467 0 293093 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 1174248

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.76 2/107 30468
/proc/meminfo: memFree=606456/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=1204932 CPUtime=1481.85
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 303619 0 0 0 144725 3460 0 0 25 0 1 0 88855230 1233850368 299343 1992294400 134512640 136421960 4290521584 18446744073709551615 134597562 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 301233 299343 214 467 0 300764 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 1204932

[startup+1542.3 s]
/proc/loadavg: 1.04 0.99 0.77 2/107 30470
/proc/meminfo: memFree=606456/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=1204932 CPUtime=1541.83
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 303619 0 0 0 150562 3621 0 0 25 0 1 0 88855230 1233850368 299343 1992294400 134512640 136421960 4290521584 18446744073709551615 135025579 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 301233 299343 214 467 0 300764 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 1204932

[startup+1602.3 s]
/proc/loadavg: 1.05 1.00 0.79 2/107 30470
/proc/meminfo: memFree=606456/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=1204932 CPUtime=1601.81
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 303619 0 0 0 156410 3771 0 0 25 0 1 0 88855230 1233850368 299343 1992294400 134512640 136421960 4290521584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 301233 299343 214 467 0 300764 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 1204932

[startup+1662.3 s]
/proc/loadavg: 1.02 1.00 0.80 2/107 30472
/proc/meminfo: memFree=606456/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=1204932 CPUtime=1661.8
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 303619 0 0 0 162260 3920 0 0 25 0 1 0 88855230 1233850368 299343 1992294400 134512640 136421960 4290521584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 301233 299343 214 467 0 300764 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 1204932

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.82 2/107 30474
/proc/meminfo: memFree=606332/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=1204932 CPUtime=1721.77
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 303619 0 0 0 168107 4070 0 0 25 0 1 0 88855230 1233850368 299343 1992294400 134512640 136421960 4290521584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 301233 299343 214 467 0 300764 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 1204932

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.82 2/107 30476
/proc/meminfo: memFree=606332/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=1204932 CPUtime=1781.76
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 303619 0 0 0 173962 4214 0 0 25 0 1 0 88855230 1233850368 299343 1992294400 134512640 136421960 4290521584 18446744073709551615 135032112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 301233 299343 214 467 0 300764 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 1204932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.82 2/107 30476
/proc/meminfo: memFree=606332/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=1204932 CPUtime=1800.07
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4202496 303619 0 0 0 175762 4245 0 0 25 0 1 0 88855230 1233850368 299343 1992294400 134512640 136421960 4290521584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30424/statm: 301233 299343 214 467 0 300764 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1204932

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

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

[startup+1800.72 s]
/proc/loadavg: 1.00 1.00 0.82 2/107 30476
/proc/meminfo: memFree=606332/2059040 swapFree=4140284/4192956
[pid=30424] ppid=30422 vsize=0 CPUtime=1800.17
/proc/30424/stat : 30424 (pbct) R 30422 30424 30399 0 -1 4194308 303621 0 0 0 175762 4255 0 0 25 0 1 0 88855230 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30424/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.17
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.74
CPU time (s): 1800.2
CPU user time (s): 1757.62
CPU system time (s): 42.5805
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 1204932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1757.62
system time used= 42.5805
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 303621
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= 4438

runsolver used 2.92455 second user time and 8.5577 second system time

The end

Launcher Data 

Begin job on node039 at 2010-06-25 16:20:25
IDJOB=2682418
IDBENCH=1156
IDSOLVER=1192
FILE ID=node039/2682418-1277475624
PBS_JOBID= 11190505
Free space on /tmp= 62320 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin14.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682418-1277475624/watcher-2682418-1277475624 -o /tmp/evaluation-result-2682418-1277475624/solver-2682418-1277475624 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682418-1277475624.opb

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

MD5SUM BENCH= 321349c7a7114538010c83c600c72ae9
RANDOM SEED=1027318196

node039.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		: 3000.267
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.267
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1807808 kB
Buffers:         37780 kB
Cached:         118756 kB
SwapCached:       5888 kB
Active:          83472 kB
Inactive:        85844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1807808 kB
SwapTotal:     4192956 kB
SwapFree:      4140284 kB
Dirty:            2760 kB
Writeback:           0 kB
AnonPages:       10996 kB
Mapped:          12216 kB
Slab:            59948 kB
PageTables:       4080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182620 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= 62316 MiB
End job on node039 at 2010-06-25 16:50:27