Trace number 2685041

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) 1800.09 1800.56

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12052_5-unsat.opb
MD5SUM2ff183c8695f0992ee4ac0210b2026e7
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 benchmark588.535
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables37752
Total number of constraints131628
Number of constraints which are clauses131008
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints620
Minimum length of a constraint1
Maximum length of a constraint96
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 21
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 531
Number of bits of the biggest sum of numbers10
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
1.29/1.37	c constraints 620/0 clauses 130144/0 units 479
1.29/1.37	c vars 37752
1800.02/1800.50	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-2685041-1278438915/watcher-2685041-1278438915 -o /tmp/evaluation-result-2685041-1278438915/solver-2685041-1278438915 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2685041-1278438915.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 1.02 1.00 3/105 24837
/proc/meminfo: memFree=1460856/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=2208 CPUtime=0
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 259 0 0 0 0 0 0 0 22 0 1 0 12099715 2260992 181 1992294400 134512640 136485738 4292100080 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24837/statm: 552 181 157 482 0 68 0

[startup+0.0708219 s]
/proc/loadavg: 1.00 1.02 1.00 3/105 24837
/proc/meminfo: memFree=1460856/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=2472 CPUtime=0.06
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 323 0 0 0 6 0 0 0 25 0 1 0 12099715 2531328 245 1992294400 134512640 136485738 4292100080 18446744073709551615 135857166 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24837/statm: 618 245 157 482 0 134 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2472

[startup+0.101825 s]
/proc/loadavg: 1.00 1.02 1.00 3/105 24837
/proc/meminfo: memFree=1460856/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=2604 CPUtime=0.1
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 355 0 0 0 10 0 0 0 25 0 1 0 12099715 2666496 277 1992294400 134512640 136485738 4292100080 18446744073709551615 135411144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24837/statm: 651 277 157 482 0 167 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2604

[startup+0.300859 s]
/proc/loadavg: 1.00 1.02 1.00 3/105 24837
/proc/meminfo: memFree=1460856/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=3524 CPUtime=0.29
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 596 0 0 0 29 0 0 0 25 0 1 0 12099715 3608576 485 1992294400 134512640 136485738 4292100080 18446744073709551615 135848407 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24837/statm: 881 485 157 482 0 397 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3524

[startup+0.7009 s]
/proc/loadavg: 1.00 1.02 1.00 3/105 24837
/proc/meminfo: memFree=1460856/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=5232 CPUtime=0.69
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 1063 0 0 0 69 0 0 0 25 0 1 0 12099715 5357568 887 1992294400 134512640 136485738 4292100080 18446744073709551615 135181747 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24837/statm: 1308 887 157 482 0 824 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5232

[startup+1.50097 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 24838
/proc/meminfo: memFree=1456880/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=29040 CPUtime=1.49
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 7043 0 0 0 146 3 0 0 25 0 1 0 12099715 29736960 6867 1992294400 134512640 136485738 4292100080 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 7260 6869 191 482 0 6776 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29040

[startup+3.10114 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 24838
/proc/meminfo: memFree=1368840/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=191428 CPUtime=3.09
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 50330 0 0 0 289 20 0 0 25 0 1 0 12099715 196022272 46897 1992294400 134512640 136485738 4292100080 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 47857 46897 196 482 0 47373 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 191428

[startup+6.30148 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 24838
/proc/meminfo: memFree=998824/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=495592 CPUtime=6.29
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 130288 0 0 0 580 49 0 0 25 0 1 0 12099715 507486208 120795 1992294400 134512640 136485738 4292100080 18446744073709551615 134949216 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 123898 120795 208 482 0 123414 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 495592

[startup+12.7012 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 24838
/proc/meminfo: memFree=953936/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=520300 CPUtime=12.69
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 136758 0 0 0 1214 55 0 0 25 0 1 0 12099715 532787200 126568 1992294400 134512640 136485738 4292100080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 130075 126568 223 482 0 129591 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 520300

[startup+25.5015 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 24839
/proc/meminfo: memFree=953688/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=520696 CPUtime=25.49
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 136869 0 0 0 2481 68 0 0 25 0 1 0 12099715 533192704 126679 1992294400 134512640 136485738 4292100080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 130174 126679 224 482 0 129690 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 520696

[startup+51.1012 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 24839
/proc/meminfo: memFree=952572/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=521752 CPUtime=51.08
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 137136 0 0 0 5016 92 0 0 25 0 1 0 12099715 534274048 126946 1992294400 134512640 136485738 4292100080 18446744073709551615 135047572 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 130438 126946 224 482 0 129954 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 521752

[startup+102.309 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 24841
/proc/meminfo: memFree=950960/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=523204 CPUtime=102.27
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 137504 0 0 0 10093 134 0 0 25 0 1 0 12099715 535760896 127314 1992294400 134512640 136485738 4292100080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 130801 127314 224 482 0 130317 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 523204

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 24842
/proc/meminfo: memFree=949100/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=525204 CPUtime=162.25
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 137986 0 0 0 16038 187 0 0 25 0 1 0 12099715 537808896 127796 1992294400 134512640 136485738 4292100080 18446744073709551615 135040473 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 131301 127796 224 482 0 130817 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 525204

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24843
/proc/meminfo: memFree=946992/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=527052 CPUtime=222.23
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 138482 0 0 0 21981 242 0 0 25 0 1 0 12099715 539701248 128292 1992294400 134512640 136485738 4292100080 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 131763 128292 224 482 0 131279 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 527052

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24845
/proc/meminfo: memFree=944512/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=529760 CPUtime=282.22
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 139121 0 0 0 27930 292 0 0 25 0 1 0 12099715 542474240 128931 1992294400 134512640 136485738 4292100080 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 132440 128931 224 482 0 131956 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 529760

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24847
/proc/meminfo: memFree=942652/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=531476 CPUtime=342.21
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 139555 0 0 0 33883 338 0 0 25 0 1 0 12099715 544231424 129365 1992294400 134512640 136485738 4292100080 18446744073709551615 134880496 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 132869 129365 224 482 0 132385 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 531476

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24858
/proc/meminfo: memFree=940172/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=533448 CPUtime=402.18
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 140052 0 0 0 39835 383 0 0 25 0 1 0 12099715 546250752 129862 1992294400 134512640 136485738 4292100080 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 133362 129862 224 482 0 132878 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 533448

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24859
/proc/meminfo: memFree=938684/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=535164 CPUtime=462.16
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 140478 0 0 0 45791 425 0 0 25 0 1 0 12099715 548007936 130288 1992294400 134512640 136485738 4292100080 18446744073709551615 135047540 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 133791 130288 224 482 0 133307 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 535164

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24860
/proc/meminfo: memFree=936824/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=537012 CPUtime=522.15
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 140952 0 0 0 51748 467 0 0 25 0 1 0 12099715 549900288 130762 1992294400 134512640 136485738 4292100080 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 134253 130762 224 482 0 133769 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 537012

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24862
/proc/meminfo: memFree=934220/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=539668 CPUtime=582.14
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 141578 0 0 0 57699 515 0 0 25 0 1 0 12099715 552620032 131388 1992294400 134512640 136485738 4292100080 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 134917 131388 224 482 0 134433 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 539668

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24864
/proc/meminfo: memFree=931492/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=542308 CPUtime=642.12
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 142262 0 0 0 63650 562 0 0 25 0 1 0 12099715 555323392 132072 1992294400 134512640 136485738 4292100080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 135577 132072 224 482 0 135093 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 542308

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24870
/proc/meminfo: memFree=924052/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=549836 CPUtime=882.05
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 144111 0 0 0 87466 739 0 0 25 0 1 0 12099715 563032064 133921 1992294400 134512640 136485738 4292100080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 137459 133921 224 482 0 136975 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 549836

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24872
/proc/meminfo: memFree=922192/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=551552 CPUtime=942.04
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 144538 0 0 0 93427 777 0 0 25 0 1 0 12099715 564789248 134348 1992294400 134512640 136485738 4292100080 18446744073709551615 135039091 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 137888 134348 224 482 0 137404 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 551552

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24874
/proc/meminfo: memFree=920456/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=553268 CPUtime=1002.02
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 144976 0 0 0 99381 821 0 0 25 0 1 0 12099715 566546432 134786 1992294400 134512640 136485738 4292100080 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 138317 134786 224 482 0 137833 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 553268

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24875
/proc/meminfo: memFree=918720/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=554984 CPUtime=1062.01
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 145424 0 0 0 105337 864 0 0 25 0 1 0 12099715 568303616 135234 1992294400 134512640 136485738 4292100080 18446744073709551615 134880564 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 138746 135234 224 482 0 138262 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 554984

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24876
/proc/meminfo: memFree=917108/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=556568 CPUtime=1121.99
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 145808 0 0 0 111291 908 0 0 25 0 1 0 12099715 569925632 135618 1992294400 134512640 136485738 4292100080 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 139142 135618 224 482 0 138658 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 556568

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24878
/proc/meminfo: memFree=915372/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=558284 CPUtime=1181.98
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 146260 0 0 0 117243 955 0 0 25 0 1 0 12099715 571682816 136070 1992294400 134512640 136485738 4292100080 18446744073709551615 135050967 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 139571 136070 224 482 0 139087 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 558284

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24880
/proc/meminfo: memFree=913264/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=560272 CPUtime=1241.96
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 146753 0 0 0 123202 994 0 0 25 0 1 0 12099715 573718528 136563 1992294400 134512640 136485738 4292100080 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 140068 136563 224 482 0 139584 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 560272

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24882
/proc/meminfo: memFree=910164/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=563308 CPUtime=1301.95
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 147521 0 0 0 129151 1044 0 0 25 0 1 0 12099715 576827392 137331 1992294400 134512640 136485738 4292100080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 140827 137331 224 482 0 140343 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 563308

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24883
/proc/meminfo: memFree=906692/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=567276 CPUtime=1361.93
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 148412 0 0 0 135092 1101 0 0 25 0 1 0 12099715 580890624 138222 1992294400 134512640 136485738 4292100080 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 141819 138222 224 482 0 141335 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 567276

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24884
/proc/meminfo: memFree=903468/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=570312 CPUtime=1421.92
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 149205 0 0 0 141038 1154 0 0 25 0 1 0 12099715 583999488 139015 1992294400 134512640 136485738 4292100080 18446744073709551615 135044970 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 142578 139015 224 482 0 142094 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 570312

[startup+1482.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/106 24889
/proc/meminfo: memFree=899996/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=573348 CPUtime=1481.9
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 149951 0 0 0 146994 1196 0 0 25 0 1 0 12099715 587108352 139761 1992294400 134512640 136485738 4292100080 18446744073709551615 135025013 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 143337 139761 224 482 0 142853 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 573348

[startup+1542.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/106 24891
/proc/meminfo: memFree=898384/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=575072 CPUtime=1541.88
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 150414 0 0 0 152948 1240 0 0 25 0 1 0 12099715 588873728 140224 1992294400 134512640 136485738 4292100080 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 143768 140224 224 482 0 143284 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 575072

[startup+1602.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/106 24893
/proc/meminfo: memFree=896772/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=576656 CPUtime=1601.87
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 150797 0 0 0 158905 1282 0 0 25 0 1 0 12099715 590495744 140607 1992294400 134512640 136485738 4292100080 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 144164 140607 224 482 0 143680 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 576656

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24894
/proc/meminfo: memFree=895036/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=578240 CPUtime=1661.85
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 151220 0 0 0 164866 1319 0 0 25 0 1 0 12099715 592117760 141030 1992294400 134512640 136485738 4292100080 18446744073709551615 134880683 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 144560 141030 224 482 0 144076 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 578240

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24895
/proc/meminfo: memFree=893548/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=579832 CPUtime=1721.84
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 151600 0 0 0 170832 1352 0 0 25 0 1 0 12099715 593747968 141410 1992294400 134512640 136485738 4292100080 18446744073709551615 135025013 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 144958 141410 224 482 0 144474 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 579832

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24897
/proc/meminfo: memFree=891192/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=582208 CPUtime=1781.83
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 152206 0 0 0 176787 1396 0 0 25 0 1 0 12099715 596180992 142016 1992294400 134512640 136485738 4292100080 18446744073709551615 135725429 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 145552 142016 224 482 0 145068 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 582208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24898
/proc/meminfo: memFree=890448/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=582868 CPUtime=1800.02
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 152368 0 0 0 178596 1406 0 0 25 0 1 0 12099715 596856832 142178 1992294400 134512640 136485738 4292100080 18446744073709551615 134880488 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 145717 142178 224 482 0 145233 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 582868

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24898
/proc/meminfo: memFree=890448/2059040 swapFree=4192956/4192956
[pid=24837] ppid=24835 vsize=582868 CPUtime=1800.02
/proc/24837/stat : 24837 (pbct) R 24835 24837 24561 0 -1 4202496 152368 0 0 0 178596 1406 0 0 25 0 1 0 12099715 596856832 142178 1992294400 134512640 136485738 4292100080 18446744073709551615 134880488 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24837/statm: 145717 142178 224 482 0 145233 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 582868

Child status: 0
Real time (s): 1800.56
CPU time (s): 1800.09
CPU user time (s): 1785.97
CPU system time (s): 14.1189
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 582868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1785.97
system time used= 14.1189
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 152369
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= 3356

runsolver used 2.85157 second user time and 8.62669 second system time

The end

Launcher Data 

Begin job on node082 at 2010-07-06 19:55:16
IDJOB=2685041
IDBENCH=74340
IDSOLVER=1170
FILE ID=node082/2685041-1278438915
PBS_JOBID= 11233480
Free space on /tmp= 62384 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12052_5-unsat.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2685041-1278438915/watcher-2685041-1278438915 -o /tmp/evaluation-result-2685041-1278438915/solver-2685041-1278438915 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2685041-1278438915.opb

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

MD5SUM BENCH= 2ff183c8695f0992ee4ac0210b2026e7
RANDOM SEED=804732762

node082.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		: 3000.260
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		: 3000.260
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1461384 kB
Buffers:        108928 kB
Cached:         355496 kB
SwapCached:          0 kB
Active:         183912 kB
Inactive:       340376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1461384 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5976 kB
Writeback:           0 kB
AnonPages:       59768 kB
Mapped:          14516 kB
Slab:            51596 kB
PageTables:       4108 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179012 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62384 MiB
End job on node082 at 2010-07-06 20:25:18