Trace number 2681881

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) 1800.06 1800.66

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-ooo.burch_dill.6.accl.ucl.opb
MD5SUM9d22902ade96af236e70cdbf7d8bd853
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables23621
Total number of constraints67526
Number of constraints which are clauses65126
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2400
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 71
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 261
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.79/0.84	c constraints 2400/0 clauses 65028/0 units 39
0.79/0.84	c vars 23621
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-2681881-1277476397/watcher-2681881-1277476397 -o /tmp/evaluation-result-2681881-1277476397/solver-2681881-1277476397 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681881-1277476397.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 0.91 0.54 3/106 25527
/proc/meminfo: memFree=1783264/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=2136 CPUtime=0
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 245 0 0 0 0 0 0 0 18 0 1 0 123241263 2187264 165 1992294400 134512640 136421960 4287995168 18446744073709551615 135372741 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25527/statm: 534 165 144 467 0 65 0

[startup+0.098802 s]
/proc/loadavg: 1.00 0.91 0.54 3/106 25527
/proc/meminfo: memFree=1783264/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=2400 CPUtime=0.09
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 327 0 0 0 9 0 0 0 20 0 1 0 123241263 2457600 247 1992294400 134512640 136421960 4287995168 18446744073709551615 135372741 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25527/statm: 600 247 144 467 0 131 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2400

[startup+0.100802 s]
/proc/loadavg: 1.00 0.91 0.54 3/106 25527
/proc/meminfo: memFree=1783264/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=2532 CPUtime=0.1
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 330 0 0 0 10 0 0 0 20 0 1 0 123241263 2592768 250 1992294400 134512640 136421960 4287995168 18446744073709551615 134531767 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25527/statm: 633 250 144 467 0 164 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2532

[startup+0.300838 s]
/proc/loadavg: 1.00 0.91 0.54 3/106 25527
/proc/meminfo: memFree=1783264/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=3192 CPUtime=0.29
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 512 0 0 0 29 0 0 0 20 0 1 0 123241263 3268608 432 1992294400 134512640 136421960 4287995168 18446744073709551615 135805319 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25527/statm: 798 432 144 467 0 329 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.700909 s]
/proc/loadavg: 1.00 0.91 0.54 3/106 25527
/proc/meminfo: memFree=1783264/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=6224 CPUtime=0.69
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 1312 0 0 0 69 0 0 0 21 0 1 0 123241263 6373376 1199 1992294400 134512640 136421960 4287995168 18446744073709551615 135642735 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25527/statm: 1556 1200 144 467 0 1087 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6224

[startup+1.50105 s]
/proc/loadavg: 1.00 0.91 0.54 2/107 25528
/proc/meminfo: memFree=1758952/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=80944 CPUtime=1.49
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 20879 0 0 0 141 8 0 0 23 0 1 0 123241263 82886656 19386 1992294400 134512640 136421960 4287995168 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 20236 19387 187 467 0 19767 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 80944

[startup+3.10134 s]
/proc/loadavg: 1.00 0.91 0.54 2/107 25528
/proc/meminfo: memFree=1656528/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=274088 CPUtime=3.09
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 71561 0 0 0 281 28 0 0 25 0 1 0 123241263 280666112 66154 1992294400 134512640 136421960 4287995168 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 68522 66158 194 467 0 68053 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 274088

[startup+6.30091 s]
/proc/loadavg: 1.00 0.91 0.54 2/107 25528
/proc/meminfo: memFree=1491484/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=306620 CPUtime=6.29
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 80115 0 0 0 597 32 0 0 25 0 1 0 123241263 313978880 72944 1992294400 134512640 136421960 4287995168 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 76655 72944 214 467 0 76186 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 306620

[startup+12.7011 s]
/proc/loadavg: 1.00 0.92 0.54 2/107 25530
/proc/meminfo: memFree=1491112/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=306752 CPUtime=12.68
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 80166 0 0 0 1233 35 0 0 25 0 1 0 123241263 314114048 72995 1992294400 134512640 136421960 4287995168 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 76688 72995 214 467 0 76219 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 306752

[startup+25.5013 s]
/proc/loadavg: 1.00 0.92 0.55 2/107 25530
/proc/meminfo: memFree=1490740/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=307148 CPUtime=25.48
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 80279 0 0 0 2506 42 0 0 25 0 1 0 123241263 314519552 73108 1992294400 134512640 136421960 4287995168 18446744073709551615 135020636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 76787 73108 214 467 0 76318 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 307148

[startup+51.1009 s]
/proc/loadavg: 1.00 0.92 0.56 2/107 25530
/proc/meminfo: memFree=1489004/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=309000 CPUtime=51.08
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 80708 0 0 0 5048 60 0 0 25 0 1 0 123241263 316416000 73537 1992294400 134512640 136421960 4287995168 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 77250 73537 214 467 0 76781 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 309000

[startup+102.308 s]
/proc/loadavg: 1.00 0.93 0.58 2/107 25532
/proc/meminfo: memFree=1483672/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=314188 CPUtime=102.26
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 82000 0 0 0 10129 97 0 0 25 0 1 0 123241263 321728512 74829 1992294400 134512640 136421960 4287995168 18446744073709551615 135020368 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 78547 74829 214 467 0 78078 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 314188

[startup+162.301 s]
/proc/loadavg: 1.00 0.94 0.60 2/107 25534
/proc/meminfo: memFree=1479084/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=318740 CPUtime=162.24
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 83137 0 0 0 16094 130 0 0 25 0 1 0 123241263 326389760 75966 1992294400 134512640 136421960 4287995168 18446744073709551615 135686321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 79685 75966 214 467 0 79216 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 318740

[startup+222.301 s]
/proc/loadavg: 1.00 0.95 0.62 2/107 25534
/proc/meminfo: memFree=1472140/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=325604 CPUtime=222.22
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 84867 0 0 0 22044 178 0 0 25 0 1 0 123241263 333418496 77696 1992294400 134512640 136421960 4287995168 18446744073709551615 135020368 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 81401 77696 214 467 0 80932 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 325604

[startup+282.301 s]
/proc/loadavg: 1.00 0.95 0.65 2/107 25536
/proc/meminfo: memFree=1470280/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=327452 CPUtime=282.2
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 85317 0 0 0 28007 213 0 0 25 0 1 0 123241263 335310848 78146 1992294400 134512640 136421960 4287995168 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 81863 78146 214 467 0 81394 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 327452

[startup+342.301 s]
/proc/loadavg: 1.00 0.96 0.66 2/107 25538
/proc/meminfo: memFree=1470280/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=327452 CPUtime=342.18
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 85324 0 0 0 33971 247 0 0 25 0 1 0 123241263 335310848 78153 1992294400 134512640 136421960 4287995168 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 81863 78153 214 467 0 81394 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 327452

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.68 2/107 25540
/proc/meminfo: memFree=1468544/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=329412 CPUtime=402.16
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 85792 0 0 0 39932 284 0 0 25 0 1 0 123241263 337317888 78621 1992294400 134512640 136421960 4287995168 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 82353 78621 214 467 0 81884 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 329412

[startup+462.3 s]
/proc/loadavg: 1.00 0.97 0.70 2/107 25542
/proc/meminfo: memFree=1450564/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=346836 CPUtime=462.14
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 90184 0 0 0 45887 327 0 0 25 0 1 0 123241263 355160064 83013 1992294400 134512640 136421960 4287995168 18446744073709551615 135020403 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 86709 83013 214 467 0 86240 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 346836

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.72 2/107 25542
/proc/meminfo: memFree=1449448/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=348172 CPUtime=522.11
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 90486 0 0 0 51849 362 0 0 25 0 1 0 123241263 356528128 83315 1992294400 134512640 136421960 4287995168 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 87043 83315 214 467 0 86574 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 348172

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.73 2/107 25544
/proc/meminfo: memFree=1444984/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=352660 CPUtime=582.1
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 91612 0 0 0 57805 405 0 0 25 0 1 0 123241263 361123840 84441 1992294400 134512640 136421960 4287995168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 88165 84441 214 467 0 87696 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 352660

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.74 2/107 25546
/proc/meminfo: memFree=1439156/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=358204 CPUtime=642.09
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 93020 0 0 0 63764 445 0 0 25 0 1 0 123241263 366800896 85849 1992294400 134512640 136421960 4287995168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 89551 85849 214 467 0 89082 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 358204

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 0.97 0.78 2/107 25550
/proc/meminfo: memFree=1419936/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=377620 CPUtime=822.02
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 97839 0 0 0 81632 570 0 0 25 0 1 0 123241263 386682880 90668 1992294400 134512640 136421960 4287995168 18446744073709551615 134862096 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 94405 90668 214 467 0 93936 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 377620

[startup+882.301 s]
/proc/loadavg: 1.00 0.97 0.79 2/107 25552
/proc/meminfo: memFree=1408528/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=388708 CPUtime=882
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 100636 0 0 0 87576 624 0 0 25 0 1 0 123241263 398036992 93465 1992294400 134512640 136421960 4287995168 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 97177 93465 214 467 0 96708 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 388708

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.80 2/107 25554
/proc/meminfo: memFree=1397244/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=400064 CPUtime=941.98
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 103464 0 0 0 93527 671 0 0 25 0 1 0 123241263 409665536 96293 1992294400 134512640 136421960 4287995168 18446744073709551615 135686762 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 100016 96293 214 467 0 99547 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 400064

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.81 2/107 25556
/proc/meminfo: memFree=1389308/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=408272 CPUtime=1001.96
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 105433 0 0 0 99492 704 0 0 25 0 1 0 123241263 418070528 98262 1992294400 134512640 136421960 4287995168 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 102068 98262 214 467 0 101599 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 408272

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.82 2/107 25558
/proc/meminfo: memFree=1383232/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=414104 CPUtime=1061.94
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 106897 0 0 0 105460 734 0 0 25 0 1 0 123241263 424042496 99726 1992294400 134512640 136421960 4287995168 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 103526 99726 214 467 0 103057 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 414104

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.83 2/107 25558
/proc/meminfo: memFree=1377280/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=420216 CPUtime=1121.91
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 108423 0 0 0 111423 768 0 0 25 0 1 0 123241263 430301184 101252 1992294400 134512640 136421960 4287995168 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 105054 101252 214 467 0 104585 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 420216

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.83 2/107 25560
/proc/meminfo: memFree=1370832/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=426552 CPUtime=1181.9
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 110041 0 0 0 117383 807 0 0 25 0 1 0 123241263 436789248 102870 1992294400 134512640 136421960 4287995168 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 106638 102870 214 467 0 106169 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 426552

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.84 2/107 25562
/proc/meminfo: memFree=1363268/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=433680 CPUtime=1241.88
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 111813 0 0 0 123350 838 0 0 25 0 1 0 123241263 444088320 104642 1992294400 134512640 136421960 4287995168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 108420 104642 214 467 0 107951 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 433680

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.85 2/107 25564
/proc/meminfo: memFree=1363268/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=433680 CPUtime=1301.87
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 111813 0 0 0 129300 887 0 0 25 0 1 0 123241263 444088320 104642 1992294400 134512640 136421960 4287995168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 108420 104642 214 467 0 107951 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 433680

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.85 2/107 25566
/proc/meminfo: memFree=1363268/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=433680 CPUtime=1361.84
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 111813 0 0 0 135250 934 0 0 25 0 1 0 123241263 444088320 104642 1992294400 134512640 136421960 4287995168 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 108420 104642 214 467 0 107951 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 433680

[startup+1422.31 s]
/proc/loadavg: 1.00 0.97 0.86 2/107 25566
/proc/meminfo: memFree=1363268/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=433680 CPUtime=1421.83
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 111813 0 0 0 141200 983 0 0 25 0 1 0 123241263 444088320 104642 1992294400 134512640 136421960 4287995168 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 108420 104642 214 467 0 107951 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 433680

[startup+1482.3 s]
/proc/loadavg: 1.00 0.97 0.86 2/107 25568
/proc/meminfo: memFree=1363268/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=433680 CPUtime=1481.8
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 111813 0 0 0 147158 1022 0 0 25 0 1 0 123241263 444088320 104642 1992294400 134512640 136421960 4287995168 18446744073709551615 135006034 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 108420 104642 214 467 0 107951 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 433680

[startup+1542.3 s]
/proc/loadavg: 1.00 0.97 0.87 2/107 25570
/proc/meminfo: memFree=1363144/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=433680 CPUtime=1541.78
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 111813 0 0 0 153122 1056 0 0 25 0 1 0 123241263 444088320 104642 1992294400 134512640 136421960 4287995168 18446744073709551615 135006000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 108420 104642 214 467 0 107951 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 433680

[startup+1602.3 s]
/proc/loadavg: 1.00 0.97 0.87 2/107 25572
/proc/meminfo: memFree=1363144/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=433680 CPUtime=1601.76
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 111813 0 0 0 159081 1095 0 0 25 0 1 0 123241263 444088320 104642 1992294400 134512640 136421960 4287995168 18446744073709551615 134597574 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 108420 104642 214 467 0 107951 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 433680

[startup+1662.3 s]
/proc/loadavg: 1.00 0.97 0.88 2/107 25574
/proc/meminfo: memFree=1363144/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=433680 CPUtime=1661.74
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 111813 0 0 0 165039 1135 0 0 25 0 1 0 123241263 444088320 104642 1992294400 134512640 136421960 4287995168 18446744073709551615 134973978 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 108420 104642 214 467 0 107951 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 433680

[startup+1722.3 s]
/proc/loadavg: 1.00 0.97 0.89 2/107 25583
/proc/meminfo: memFree=1362896/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=433680 CPUtime=1721.71
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 111813 0 0 0 171010 1161 0 0 25 0 1 0 123241263 444088320 104642 1992294400 134512640 136421960 4287995168 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 108420 104642 214 467 0 107951 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 433680

[startup+1782.3 s]
/proc/loadavg: 1.00 0.97 0.89 2/107 25585
/proc/meminfo: memFree=1362896/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=433680 CPUtime=1781.7
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 111813 0 0 0 176971 1199 0 0 25 0 1 0 123241263 444088320 104642 1992294400 134512640 136421960 4287995168 18446744073709551615 134973981 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 108420 104642 214 467 0 107951 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 433680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.97 0.89 2/107 25585
/proc/meminfo: memFree=1362896/2059040 swapFree=4136480/4192956
[pid=25527] ppid=25525 vsize=433680 CPUtime=1800.01
/proc/25527/stat : 25527 (pbct) R 25525 25527 25212 0 -1 4202496 111813 0 0 0 178790 1211 0 0 25 0 1 0 123241263 444088320 104642 1992294400 134512640 136421960 4287995168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25527/statm: 108420 104642 214 467 0 107951 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 433680

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): 1800.06
CPU user time (s): 1787.9
CPU system time (s): 12.1562
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 433680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1787.9
system time used= 12.1562
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 111815
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= 21744

runsolver used 2.86556 second user time and 8.61269 second system time

The end

Launcher Data 

Begin job on node012 at 2010-06-25 16:33:17
IDJOB=2681881
IDBENCH=1449
IDSOLVER=1192
FILE ID=node012/2681881-1277476397
PBS_JOBID= 11190524
Free space on /tmp= 62428 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.burch_dill.6.accl.ucl.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681881-1277476397/watcher-2681881-1277476397 -o /tmp/evaluation-result-2681881-1277476397/solver-2681881-1277476397 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681881-1277476397.opb

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

MD5SUM BENCH= 9d22902ade96af236e70cdbf7d8bd853
RANDOM SEED=1799177200

node012.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		: 3000.258
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	: 6000.51
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		: 3000.258
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:       1783660 kB
Buffers:         46348 kB
Cached:         128488 kB
SwapCached:       9008 kB
Active:          72788 kB
Inactive:       115084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1783660 kB
SwapTotal:     4192956 kB
SwapFree:      4136480 kB
Dirty:            4072 kB
Writeback:           0 kB
AnonPages:       11588 kB
Mapped:           8300 kB
Slab:            65460 kB
PageTables:       4124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182324 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= 62424 MiB
End job on node012 at 2010-06-25 17:03:20