Trace number 2668599

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? (TO) 1800.13 1800.75

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-ooo.burch_dill.8.accl.ucl.opb
MD5SUMb2fe1642a1ae97e0b20cfe37f07bcc49
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1219.55
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables21380
Total number of constraints60984
Number of constraints which are clauses58828
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2156
Minimum length of a constraint1
Maximum length of a constraint13
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 73
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 262
Number of bits of the biggest sum of numbers9
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
0.69/0.75	c constraints 2156/0 clauses 58820/0 units 5
0.69/0.75	c vars 21380
1800.08/1800.71	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-2668599-1276435543/watcher-2668599-1276435543 -o /tmp/evaluation-result-2668599-1276435543/solver-2668599-1276435543 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668599-1276435543.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 26405
/proc/meminfo: memFree=1810012/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=2208 CPUtime=0
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 256 0 0 0 0 0 0 0 23 0 1 0 19155848 2260992 178 1992294400 134512640 136485738 4286595776 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26405/statm: 552 178 156 482 0 68 0

[startup+0.079013 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26405
/proc/meminfo: memFree=1810012/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=2472 CPUtime=0.07
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 313 0 0 0 7 0 0 0 23 0 1 0 19155848 2531328 235 1992294400 134512640 136485738 4286595776 18446744073709551615 135411149 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26405/statm: 618 235 156 482 0 134 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2472

[startup+0.101016 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26405
/proc/meminfo: memFree=1810012/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=2472 CPUtime=0.09
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 332 0 0 0 9 0 0 0 23 0 1 0 19155848 2531328 254 1992294400 134512640 136485738 4286595776 18446744073709551615 135562657 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26405/statm: 618 254 156 482 0 134 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2472

[startup+0.301055 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26405
/proc/meminfo: memFree=1810012/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=3132 CPUtime=0.29
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 491 0 0 0 29 0 0 0 23 0 1 0 19155848 3207168 413 1992294400 134512640 136485738 4286595776 18446744073709551615 135177454 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26405/statm: 783 413 156 482 0 299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3132

[startup+0.701133 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26405
/proc/meminfo: memFree=1810012/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=5504 CPUtime=0.69
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 1100 0 0 0 69 0 0 0 25 0 1 0 19155848 5636096 989 1992294400 134512640 136485738 4286595776 18446744073709551615 135848210 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26405/statm: 1376 990 157 482 0 892 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5504

[startup+1.50129 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26406
/proc/meminfo: memFree=1778632/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=86620 CPUtime=1.49
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 22367 0 0 0 140 9 0 0 25 0 1 0 19155848 88698880 20873 1992294400 134512640 136485738 4286595776 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 21655 20874 191 482 0 21171 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 86620

[startup+3.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26406
/proc/meminfo: memFree=1687616/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=247880 CPUtime=3.09
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 64680 0 0 0 284 25 0 0 25 0 1 0 19155848 253829120 61093 1992294400 134512640 136485738 4286595776 18446744073709551615 134659192 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 61970 61103 198 482 0 61486 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 247880

[startup+6.30123 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26406
/proc/meminfo: memFree=1545388/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=272316 CPUtime=6.29
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 71117 0 0 0 601 28 0 0 25 0 1 0 19155848 278851584 66134 1992294400 134512640 136485738 4286595776 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 68079 66134 223 482 0 67595 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 272316

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26406
/proc/meminfo: memFree=1545016/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=272316 CPUtime=12.68
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 71184 0 0 0 1235 33 0 0 25 0 1 0 19155848 278851584 66201 1992294400 134512640 136485738 4286595776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 68079 66201 224 482 0 67595 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 272316

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26406
/proc/meminfo: memFree=1544024/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=273372 CPUtime=25.48
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 71430 0 0 0 2501 47 0 0 25 0 1 0 19155848 279932928 66447 1992294400 134512640 136485738 4286595776 18446744073709551615 135047540 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 68343 66447 224 482 0 67859 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 273372

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26406
/proc/meminfo: memFree=1543032/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=274560 CPUtime=51.07
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 71720 0 0 0 5042 65 0 0 25 0 1 0 19155848 281149440 66737 1992294400 134512640 136485738 4286595776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 68640 66737 224 482 0 68156 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 274560

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26408
/proc/meminfo: memFree=1540304/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=277076 CPUtime=102.26
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 72341 0 0 0 10129 97 0 0 25 0 1 0 19155848 283725824 67358 1992294400 134512640 136485738 4286595776 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 69269 67358 224 482 0 68785 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 277076

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26410
/proc/meminfo: memFree=1536584/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=280684 CPUtime=162.23
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 73242 0 0 0 16093 130 0 0 25 0 1 0 19155848 287420416 68259 1992294400 134512640 136485738 4286595776 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 70171 68259 224 482 0 69687 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 280684

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26412
/proc/meminfo: memFree=1532616/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=284800 CPUtime=222.22
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 74270 0 0 0 22064 158 0 0 25 0 1 0 19155848 291635200 69287 1992294400 134512640 136485738 4286595776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 71200 69287 224 482 0 70716 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 284800

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26412
/proc/meminfo: memFree=1529764/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=287572 CPUtime=282.19
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 74981 0 0 0 28032 187 0 0 25 0 1 0 19155848 294473728 69998 1992294400 134512640 136485738 4286595776 18446744073709551615 134880545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 71893 69998 224 482 0 71409 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 287572

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26414
/proc/meminfo: memFree=1526664/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=290580 CPUtime=342.17
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 75715 0 0 0 34000 217 0 0 25 0 1 0 19155848 297553920 70732 1992294400 134512640 136485738 4286595776 18446744073709551615 135050513 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 72645 70732 224 482 0 72161 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 290580

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26416
/proc/meminfo: memFree=1518852/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=298500 CPUtime=402.15
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 77713 0 0 0 39951 264 0 0 25 0 1 0 19155848 305664000 72730 1992294400 134512640 136485738 4286595776 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 74625 72730 224 482 0 74141 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 298500

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26418
/proc/meminfo: memFree=1513520/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=303796 CPUtime=462.13
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 79004 0 0 0 45905 308 0 0 25 0 1 0 19155848 311087104 74021 1992294400 134512640 136485738 4286595776 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 75949 74021 224 482 0 75465 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 303796

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26420
/proc/meminfo: memFree=1509180/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=307900 CPUtime=522.11
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 80052 0 0 0 51870 341 0 0 25 0 1 0 19155848 315289600 75069 1992294400 134512640 136485738 4286595776 18446744073709551615 135050862 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 76975 75069 224 482 0 76491 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 307900

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26420
/proc/meminfo: memFree=1504840/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=312256 CPUtime=582.09
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 81154 0 0 0 57833 376 0 0 25 0 1 0 19155848 319750144 76171 1992294400 134512640 136485738 4286595776 18446744073709551615 134882262 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 78064 76171 224 482 0 77580 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 312256

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26422
/proc/meminfo: memFree=1501244/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=316088 CPUtime=642.08
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 82028 0 0 0 63796 412 0 0 25 0 1 0 19155848 323674112 77045 1992294400 134512640 136485738 4286595776 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 79022 77045 224 482 0 78538 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 316088

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26428
/proc/meminfo: memFree=1485744/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=331168 CPUtime=881.99
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 85849 0 0 0 87679 520 0 0 25 0 1 0 19155848 339116032 80866 1992294400 134512640 136485738 4286595776 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 82792 80866 224 482 0 82308 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 331168

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26430
/proc/meminfo: memFree=1482272/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=334600 CPUtime=941.96
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 86725 0 0 0 93642 554 0 0 25 0 1 0 19155848 342630400 81742 1992294400 134512640 136485738 4286595776 18446744073709551615 134638687 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 83650 81742 224 482 0 83166 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 334600

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26432
/proc/meminfo: memFree=1476692/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=340300 CPUtime=1001.94
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 88065 0 0 0 99593 601 0 0 25 0 1 0 19155848 348467200 83082 1992294400 134512640 136485738 4286595776 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 85075 83082 224 482 0 84591 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 340300

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26434
/proc/meminfo: memFree=1473592/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=343500 CPUtime=1061.92
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 88863 0 0 0 105567 625 0 0 25 0 1 0 19155848 351744000 83880 1992294400 134512640 136485738 4286595776 18446744073709551615 134880683 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 85875 83880 224 482 0 85391 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 343500

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26436
/proc/meminfo: memFree=1472600/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=344292 CPUtime=1121.9
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 89075 0 0 0 111533 657 0 0 25 0 1 0 19155848 352555008 84092 1992294400 134512640 136485738 4286595776 18446744073709551615 135040473 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 86073 84092 224 482 0 85589 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 344292

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26436
/proc/meminfo: memFree=1472600/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=344292 CPUtime=1181.88
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 89075 0 0 0 117497 691 0 0 25 0 1 0 19155848 352555008 84092 1992294400 134512640 136485738 4286595776 18446744073709551615 135039091 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 86073 84092 224 482 0 85589 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 344292

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26438
/proc/meminfo: memFree=1472352/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=344292 CPUtime=1241.85
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 89075 0 0 0 123466 719 0 0 25 0 1 0 19155848 352555008 84092 1992294400 134512640 136485738 4286595776 18446744073709551615 135039327 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 86073 84092 224 482 0 85589 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 344292

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26440
/proc/meminfo: memFree=1472228/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=344292 CPUtime=1301.85
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 89075 0 0 0 129425 760 0 0 25 0 1 0 19155848 352555008 84092 1992294400 134512640 136485738 4286595776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 86073 84092 224 482 0 85589 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 344292

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26442
/proc/meminfo: memFree=1472228/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=344292 CPUtime=1361.82
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 89075 0 0 0 135386 796 0 0 25 0 1 0 19155848 352555008 84092 1992294400 134512640 136485738 4286595776 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 86073 84092 224 482 0 85589 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 344292

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26444
/proc/meminfo: memFree=1472228/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=344292 CPUtime=1421.8
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 89075 0 0 0 141363 817 0 0 25 0 1 0 19155848 352555008 84092 1992294400 134512640 136485738 4286595776 18446744073709551615 135050800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 86073 84092 224 482 0 85589 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 344292

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26444
/proc/meminfo: memFree=1472228/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=344464 CPUtime=1481.77
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 89088 0 0 0 147338 839 0 0 25 0 1 0 19155848 352731136 84105 1992294400 134512640 136485738 4286595776 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 86116 84105 224 482 0 85632 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 344464

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26446
/proc/meminfo: memFree=1472104/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=344464 CPUtime=1541.76
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 89091 0 0 0 153306 870 0 0 25 0 1 0 19155848 352731136 84108 1992294400 134512640 136485738 4286595776 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 86116 84108 224 482 0 85632 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 344464

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26448
/proc/meminfo: memFree=1472104/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=344464 CPUtime=1601.74
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 89096 0 0 0 159260 914 0 0 25 0 1 0 19155848 352731136 84113 1992294400 134512640 136485738 4286595776 18446744073709551615 135039091 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 86116 84113 224 482 0 85632 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 344464

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26450
/proc/meminfo: memFree=1472104/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=344464 CPUtime=1661.71
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 89097 0 0 0 165231 940 0 0 25 0 1 0 19155848 352731136 84114 1992294400 134512640 136485738 4286595776 18446744073709551615 135025159 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 86116 84114 224 482 0 85632 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 344464

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26452
/proc/meminfo: memFree=1471980/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=344640 CPUtime=1721.69
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 89127 0 0 0 171203 966 0 0 25 0 1 0 19155848 352911360 84144 1992294400 134512640 136485738 4286595776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 86160 84144 224 482 0 85676 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 344640

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26452
/proc/meminfo: memFree=1471732/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=344640 CPUtime=1781.67
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 89129 0 0 0 177184 983 0 0 25 0 1 0 19155848 352911360 84146 1992294400 134512640 136485738 4286595776 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 86160 84146 224 482 0 85676 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 344640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26454
/proc/meminfo: memFree=1471732/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=344640 CPUtime=1800.08
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 89129 0 0 0 179019 989 0 0 25 0 1 0 19155848 352911360 84146 1992294400 134512640 136485738 4286595776 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 86160 84146 224 482 0 85676 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 344640

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26454
/proc/meminfo: memFree=1471732/2059040 swapFree=4136184/4192956
[pid=26405] ppid=26403 vsize=344640 CPUtime=1800.08
/proc/26405/stat : 26405 (pbct) R 26403 26405 25838 0 -1 4202496 89129 0 0 0 179019 989 0 0 25 0 1 0 19155848 352911360 84146 1992294400 134512640 136485738 4286595776 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26405/statm: 86160 84146 224 482 0 85676 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 344640

Child status: 0
Real time (s): 1800.75
CPU time (s): 1800.13
CPU user time (s): 1790.2
CPU system time (s): 9.92549
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 344640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1790.2
system time used= 9.92549
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 89129
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= 2041

runsolver used 2.94955 second user time and 8.5297 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-13 15:25:43
IDJOB=2668599
IDBENCH=1488
IDSOLVER=1170
FILE ID=node011/2668599-1276435543
PBS_JOBID= 11173313
Free space on /tmp= 62260 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.burch_dill.8.accl.ucl.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668599-1276435543/watcher-2668599-1276435543 -o /tmp/evaluation-result-2668599-1276435543/solver-2668599-1276435543 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668599-1276435543.opb

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

MD5SUM BENCH= b2fe1642a1ae97e0b20cfe37f07bcc49
RANDOM SEED=1029791022

node011.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		: 3000.264
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	: 6000.52
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		: 3000.264
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:       1810540 kB
Buffers:         45376 kB
Cached:         127204 kB
SwapCached:       9868 kB
Active:          95320 kB
Inactive:        89712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1810540 kB
SwapTotal:     4192956 kB
SwapFree:      4136184 kB
Dirty:            3856 kB
Writeback:           0 kB
AnonPages:       11004 kB
Mapped:           9244 kB
Slab:            41712 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180324 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= 62260 MiB
End job on node011 at 2010-06-13 15:55:46