Trace number 2685013

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) 1800.05 1800.66

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12026_5-unsat.opb
MD5SUMdb859a15c3accfca5f41bc17f134e06b
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark604.363
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables32912
Total number of constraints109848
Number of constraints which are clauses109308
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints540
Minimum length of a constraint1
Maximum length of a constraint66
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 18
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 428
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
1.19/1.20	c constraints 540/0 clauses 108518/0 units 455
1.19/1.20	c vars 32912
1800.01/1800.61	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-2685013-1278438026/watcher-2685013-1278438026 -o /tmp/evaluation-result-2685013-1278438026/solver-2685013-1278438026 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2685013-1278438026.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: 2.07 2.02 1.65 3/106 19370
/proc/meminfo: memFree=1467832/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=2208 CPUtime=0
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 256 0 0 0 0 0 0 0 18 0 1 0 12009680 2260992 179 1992294400 134512640 136485738 4288671184 18446744073709551615 135848413 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19370/statm: 552 180 157 482 0 68 0

[startup+0.0113219 s]
/proc/loadavg: 2.07 2.02 1.65 3/106 19370
/proc/meminfo: memFree=1467832/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=2208 CPUtime=0.01
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 261 0 0 0 1 0 0 0 18 0 1 0 12009680 2260992 184 1992294400 134512640 136485738 4288671184 18446744073709551615 135177435 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19370/statm: 552 184 157 482 0 68 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2208

[startup+0.101337 s]
/proc/loadavg: 2.07 2.02 1.65 3/106 19370
/proc/meminfo: memFree=1467832/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=2604 CPUtime=0.09
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 345 0 0 0 9 0 0 0 20 0 1 0 12009680 2666496 268 1992294400 134512640 136485738 4288671184 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19370/statm: 651 268 157 482 0 167 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2604

[startup+0.301371 s]
/proc/loadavg: 2.07 2.02 1.65 3/106 19370
/proc/meminfo: memFree=1467832/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=3264 CPUtime=0.29
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 538 0 0 0 29 0 0 0 20 0 1 0 12009680 3342336 461 1992294400 134512640 136485738 4288671184 18446744073709551615 135856851 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19370/statm: 816 461 157 482 0 332 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3264

[startup+0.70144 s]
/proc/loadavg: 2.07 2.02 1.65 3/106 19370
/proc/meminfo: memFree=1467832/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=4968 CPUtime=0.69
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 992 0 0 0 69 0 0 0 21 0 1 0 12009680 5087232 817 1992294400 134512640 136485738 4288671184 18446744073709551615 135180275 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19370/statm: 1242 818 157 482 0 758 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4968

[startup+1.50058 s]
/proc/loadavg: 1.99 2.01 1.65 2/107 19371
/proc/meminfo: memFree=1464104/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=47352 CPUtime=1.49
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 11390 0 0 0 144 5 0 0 23 0 1 0 12009680 48488448 11215 1992294400 134512640 136485738 4288671184 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 11838 11216 191 482 0 11354 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 47352

[startup+3.10086 s]
/proc/loadavg: 1.99 2.01 1.65 2/107 19371
/proc/meminfo: memFree=1367880/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=181228 CPUtime=3.09
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 47647 0 0 0 289 20 0 0 25 0 1 0 12009680 185577472 44304 1992294400 134512640 136485738 4288671184 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 45307 44305 196 482 0 44823 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 181228

[startup+6.30141 s]
/proc/loadavg: 1.91 1.99 1.64 2/107 19371
/proc/meminfo: memFree=1093096/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=394152 CPUtime=6.29
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 102978 0 0 0 590 39 0 0 25 0 1 0 12009680 403611648 94826 1992294400 134512640 136485738 4288671184 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 98538 94826 223 482 0 98054 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 394152

[startup+12.7005 s]
/proc/loadavg: 1.83 1.97 1.64 2/107 19371
/proc/meminfo: memFree=1088012/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=394284 CPUtime=12.68
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 103032 0 0 0 1222 46 0 0 25 0 1 0 12009680 403746816 94880 1992294400 134512640 136485738 4288671184 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 98571 94880 223 482 0 98087 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 394284

[startup+25.5017 s]
/proc/loadavg: 1.71 1.94 1.63 2/107 19372
/proc/meminfo: memFree=1087764/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=394548 CPUtime=25.48
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 103097 0 0 0 2489 59 0 0 25 0 1 0 12009680 404017152 94945 1992294400 134512640 136485738 4288671184 18446744073709551615 134880552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 98637 94945 223 482 0 98153 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 394548

[startup+51.1012 s]
/proc/loadavg: 1.43 1.85 1.61 2/107 19372
/proc/meminfo: memFree=1087144/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=395076 CPUtime=51.07
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 103240 0 0 0 5024 83 0 0 25 0 1 0 12009680 404557824 95088 1992294400 134512640 136485738 4288671184 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 98769 95088 223 482 0 98285 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 395076

[startup+102.309 s]
/proc/loadavg: 1.18 1.72 1.58 2/107 19374
/proc/meminfo: memFree=1085904/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=396288 CPUtime=102.27
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 103516 0 0 0 10097 130 0 0 25 0 1 0 12009680 405798912 95364 1992294400 134512640 136485738 4288671184 18446744073709551615 134880552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 99072 95364 223 482 0 98588 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 396288

[startup+162.301 s]
/proc/loadavg: 1.07 1.58 1.54 2/107 19375
/proc/meminfo: memFree=1084540/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=397652 CPUtime=162.24
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 103880 0 0 0 16044 180 0 0 25 0 1 0 12009680 407195648 95728 1992294400 134512640 136485738 4288671184 18446744073709551615 135050800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 99413 95728 223 482 0 98929 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 397652

[startup+222.301 s]
/proc/loadavg: 1.02 1.47 1.50 2/107 19377
/proc/meminfo: memFree=1083052/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=399032 CPUtime=222.22
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 104224 0 0 0 21991 231 0 0 25 0 1 0 12009680 408608768 96072 1992294400 134512640 136485738 4288671184 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 99758 96072 223 482 0 99274 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 399032

[startup+282.301 s]
/proc/loadavg: 1.06 1.40 1.47 2/107 19379
/proc/meminfo: memFree=1081812/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=400424 CPUtime=282.2
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 104544 0 0 0 27939 281 0 0 25 0 1 0 12009680 410034176 96392 1992294400 134512640 136485738 4288671184 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 100106 96392 223 482 0 99622 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 400424

[startup+342.301 s]
/proc/loadavg: 1.02 1.33 1.44 2/107 19380
/proc/meminfo: memFree=1080200/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=401884 CPUtime=342.18
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 104931 0 0 0 33886 332 0 0 25 0 1 0 12009680 411529216 96779 1992294400 134512640 136485738 4288671184 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 100471 96779 223 482 0 99987 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 401884

[startup+402.301 s]
/proc/loadavg: 1.01 1.26 1.41 2/107 19382
/proc/meminfo: memFree=1078712/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=403336 CPUtime=402.16
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 105303 0 0 0 39834 382 0 0 25 0 1 0 12009680 413016064 97151 1992294400 134512640 136485738 4288671184 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 100834 97151 223 482 0 100350 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 403336

[startup+462.301 s]
/proc/loadavg: 1.00 1.21 1.38 2/107 19383
/proc/meminfo: memFree=1077224/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=404988 CPUtime=462.14
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 105677 0 0 0 45780 434 0 0 25 0 1 0 12009680 414707712 97525 1992294400 134512640 136485738 4288671184 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 101247 97525 223 482 0 100763 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 404988

[startup+522.301 s]
/proc/loadavg: 1.08 1.19 1.36 2/107 19385
/proc/meminfo: memFree=1075736/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=406440 CPUtime=522.12
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 106033 0 0 0 51724 488 0 0 25 0 1 0 12009680 416194560 97881 1992294400 134512640 136485738 4288671184 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 101610 97881 223 482 0 101126 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 406440

[startup+582.301 s]
/proc/loadavg: 1.03 1.15 1.34 2/107 19387
/proc/meminfo: memFree=1074372/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=407760 CPUtime=582.1
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 106375 0 0 0 57672 538 0 0 25 0 1 0 12009680 417546240 98223 1992294400 134512640 136485738 4288671184 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 101940 98223 223 482 0 101456 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 407760

[startup+642.301 s]
/proc/loadavg: 1.01 1.12 1.31 2/107 19388
/proc/meminfo: memFree=1072636/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=409360 CPUtime=642.09
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 106754 0 0 0 63616 593 0 0 25 0 1 0 12009680 419184640 98602 1992294400 134512640 136485738 4288671184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 102340 98602 223 482 0 101856 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 409360

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.06 1.25 2/107 19393
/proc/meminfo: memFree=1068296/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=413544 CPUtime=822.03
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 107833 0 0 0 81470 733 0 0 25 0 1 0 12009680 423469056 99681 1992294400 134512640 136485738 4288671184 18446744073709551615 135047012 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 103386 99681 223 482 0 102902 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 413544

[startup+882.301 s]
/proc/loadavg: 1.00 1.05 1.23 2/107 19395
/proc/meminfo: memFree=1066808/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=415172 CPUtime=882
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 108202 0 0 0 87420 780 0 0 25 0 1 0 12009680 425136128 100050 1992294400 134512640 136485738 4288671184 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 103793 100050 223 482 0 103309 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 415172

[startup+942.301 s]
/proc/loadavg: 1.04 1.05 1.22 2/107 19396
/proc/meminfo: memFree=1065320/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=416492 CPUtime=941.98
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 108565 0 0 0 93375 823 0 0 25 0 1 0 12009680 426487808 100413 1992294400 134512640 136485738 4288671184 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 104123 100413 223 482 0 103639 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 416492

[startup+1002.3 s]
/proc/loadavg: 1.01 1.04 1.20 2/107 19398
/proc/meminfo: memFree=1063832/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=418212 CPUtime=1001.96
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 108926 0 0 0 99331 865 0 0 25 0 1 0 12009680 428249088 100774 1992294400 134512640 136485738 4288671184 18446744073709551615 135046960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 104553 100774 223 482 0 104069 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 418212

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.18 2/107 19399
/proc/meminfo: memFree=1062344/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=419544 CPUtime=1061.95
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 109276 0 0 0 105285 910 0 0 25 0 1 0 12009680 429613056 101124 1992294400 134512640 136485738 4288671184 18446744073709551615 135725237 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 104886 101124 223 482 0 104402 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 419544

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.17 2/107 19401
/proc/meminfo: memFree=1060856/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=420996 CPUtime=1121.92
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 109636 0 0 0 111240 952 0 0 25 0 1 0 12009680 431099904 101484 1992294400 134512640 136485738 4288671184 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 105249 101484 223 482 0 104765 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 420996

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.16 2/107 19403
/proc/meminfo: memFree=1059492/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=422452 CPUtime=1181.9
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 109984 0 0 0 117194 996 0 0 25 0 1 0 12009680 432590848 101832 1992294400 134512640 136485738 4288671184 18446744073709551615 134882830 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 105613 101832 223 482 0 105129 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 422452

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.15 2/107 19413
/proc/meminfo: memFree=1057136/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=423780 CPUtime=1241.87
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 110327 0 0 0 123147 1040 0 0 25 0 1 0 12009680 433950720 102175 1992294400 134512640 136485738 4288671184 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 105945 102175 223 482 0 105461 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 423780

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 19415
/proc/meminfo: memFree=1055896/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=425108 CPUtime=1301.86
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 110674 0 0 0 129104 1082 0 0 25 0 1 0 12009680 435310592 102522 1992294400 134512640 136485738 4288671184 18446744073709551615 135725429 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 106277 102522 223 482 0 105793 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 425108

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 19416
/proc/meminfo: memFree=1054408/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=426560 CPUtime=1361.83
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 111050 0 0 0 135058 1125 0 0 25 0 1 0 12009680 436797440 102898 1992294400 134512640 136485738 4288671184 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 106640 102898 223 482 0 106156 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 426560

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 19418
/proc/meminfo: memFree=1052920/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=427880 CPUtime=1421.82
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 111403 0 0 0 141016 1166 0 0 25 0 1 0 12009680 438149120 103251 1992294400 134512640 136485738 4288671184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 106970 103251 223 482 0 106486 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 427880

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 19420
/proc/meminfo: memFree=1051556/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=429712 CPUtime=1481.79
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 111751 0 0 0 146973 1206 0 0 25 0 1 0 12009680 440025088 103599 1992294400 134512640 136485738 4288671184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 107428 103599 223 482 0 106944 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 429712

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 19421
/proc/meminfo: memFree=1050192/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=431296 CPUtime=1541.77
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 112157 0 0 0 152930 1247 0 0 25 0 1 0 12009680 441647104 104005 1992294400 134512640 136485738 4288671184 18446744073709551615 135024843 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 107824 104005 223 482 0 107340 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 431296

[startup+1602.3 s]
/proc/loadavg: 1.04 1.01 1.09 2/107 19423
/proc/meminfo: memFree=1048828/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=432832 CPUtime=1601.76
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 112522 0 0 0 158887 1289 0 0 25 0 1 0 12009680 443219968 104370 1992294400 134512640 136485738 4288671184 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 108208 104370 223 482 0 107724 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 432832

[startup+1662.3 s]
/proc/loadavg: 1.05 1.02 1.09 2/107 19424
/proc/meminfo: memFree=1047712/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=433756 CPUtime=1661.73
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 112769 0 0 0 164845 1328 0 0 25 0 1 0 12009680 444166144 104617 1992294400 134512640 136485738 4288671184 18446744073709551615 135045090 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 108439 104617 223 482 0 107955 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 433756

[startup+1722.3 s]
/proc/loadavg: 1.13 1.05 1.09 2/107 19426
/proc/meminfo: memFree=1047588/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=433888 CPUtime=1721.71
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 112805 0 0 0 170805 1366 0 0 25 0 1 0 12009680 444301312 104653 1992294400 134512640 136485738 4288671184 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 108472 104653 223 482 0 107988 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 433888

[startup+1782.3 s]
/proc/loadavg: 1.12 1.05 1.09 2/107 19428
/proc/meminfo: memFree=1046596/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=434912 CPUtime=1781.69
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 113040 0 0 0 176764 1405 0 0 25 0 1 0 12009680 445349888 104888 1992294400 134512640 136485738 4288671184 18446744073709551615 134880683 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 108728 104888 223 482 0 108244 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 434912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.08 1.05 1.09 2/107 19428
/proc/meminfo: memFree=1046348/2059040 swapFree=4192956/4192956
[pid=19370] ppid=19368 vsize=435044 CPUtime=1800.01
/proc/19370/stat : 19370 (pbct) R 19368 19370 19102 0 -1 4202496 113099 0 0 0 178588 1413 0 0 25 0 1 0 12009680 445485056 104947 1992294400 134512640 136485738 4288671184 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19370/statm: 108761 104947 223 482 0 108277 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 435044

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

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

Child status: 0
Real time (s): 1800.66
CPU time (s): 1800.05
CPU user time (s): 1785.88
CPU system time (s): 14.1708
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 435044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1785.88
system time used= 14.1708
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 113099
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= 4034

runsolver used 2.82657 second user time and 8.65468 second system time

The end

Launcher Data 

Begin job on node048 at 2010-07-06 19:40:26
IDJOB=2685013
IDBENCH=74273
IDSOLVER=1170
FILE ID=node048/2685013-1278438026
PBS_JOBID= 11233477
Free space on /tmp= 62564 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12026_5-unsat.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2685013-1278438026/watcher-2685013-1278438026 -o /tmp/evaluation-result-2685013-1278438026/solver-2685013-1278438026 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2685013-1278438026.opb

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

MD5SUM BENCH= db859a15c3accfca5f41bc17f134e06b
RANDOM SEED=515920206

node048.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		: 3000.262
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		: 3000.262
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:       1468236 kB
Buffers:        108560 kB
Cached:         350360 kB
SwapCached:          0 kB
Active:         171236 kB
Inactive:       347692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1468236 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5212 kB
Writeback:           0 kB
AnonPages:       59928 kB
Mapped:          14420 kB
Slab:            49856 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179380 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= 62564 MiB
End job on node048 at 2010-07-06 20:10:29