Trace number 2669358

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 1800.65

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-85-80.opb
MD5SUMa4a494535709e59392e65403b829113d
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.358945
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables6800
Total number of constraints165
Number of constraints which are clauses85
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint80
Maximum length of a constraint85
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 86
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.03	c constraints 80/0 clauses 85/0 units 0
0.00/0.03	c vars 6800
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-2669358-1276576809/watcher-2669358-1276576809 -o /tmp/evaluation-result-2669358-1276576809/solver-2669358-1276576809 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669358-1276576809.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 473
/proc/meminfo: memFree=1823340/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=2208 CPUtime=0
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 252 0 0 0 0 0 0 0 18 0 1 0 33282456 2260992 175 1992294400 134512640 136485738 4287101824 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/473/statm: 552 175 156 482 0 68 0

[startup+0.0722651 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 473
/proc/meminfo: memFree=1823340/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=8560 CPUtime=0.06
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 1818 0 0 0 5 1 0 0 20 0 1 0 33282456 8765440 1741 1992294400 134512640 136485738 4287101824 18446744073709551615 134742056 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 2140 1744 190 482 0 1656 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8560

[startup+0.101268 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 473
/proc/meminfo: memFree=1823340/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=12596 CPUtime=0.09
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 2815 0 0 0 8 1 0 0 20 0 1 0 33282456 12898304 2738 1992294400 134512640 136485738 4287101824 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 3149 2739 190 482 0 2665 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12596

[startup+0.301294 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 473
/proc/meminfo: memFree=1823340/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=29828 CPUtime=0.29
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 7215 0 0 0 26 3 0 0 20 0 1 0 33282456 30543872 7039 1992294400 134512640 136485738 4287101824 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 7457 7039 196 482 0 6973 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29828

[startup+0.701346 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 473
/proc/meminfo: memFree=1823340/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=52620 CPUtime=0.69
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 13143 0 0 0 61 8 0 0 20 0 1 0 33282456 53882880 12367 1992294400 134512640 136485738 4287101824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 13155 12367 224 482 0 12671 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 52620

[startup+1.50145 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 474
/proc/meminfo: memFree=1773732/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=54864 CPUtime=1.49
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 13706 0 0 0 124 25 0 0 23 0 1 0 33282456 56180736 12930 1992294400 134512640 136485738 4287101824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 13716 12930 224 482 0 13232 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 54864

[startup+3.10166 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 474
/proc/meminfo: memFree=1769268/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=60540 CPUtime=3.09
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 15100 0 0 0 253 56 0 0 25 0 1 0 33282456 61992960 14324 1992294400 134512640 136485738 4287101824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 15135 14324 224 482 0 14651 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 60540

[startup+6.30108 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 474
/proc/meminfo: memFree=1757240/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=72552 CPUtime=6.29
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 18120 0 0 0 519 110 0 0 25 0 1 0 33282456 74293248 17344 1992294400 134512640 136485738 4287101824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 18138 17344 224 482 0 17654 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 72552

[startup+12.7009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 474
/proc/meminfo: memFree=1748188/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=78624 CPUtime=12.69
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 19629 0 0 0 1071 198 0 0 25 0 1 0 33282456 80510976 18853 1992294400 134512640 136485738 4287101824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 19656 18853 224 482 0 19172 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 78624

[startup+25.5006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 476
/proc/meminfo: memFree=1728100/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=98740 CPUtime=25.48
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 24671 0 0 0 2199 349 0 0 25 0 1 0 33282456 101109760 23895 1992294400 134512640 136485738 4287101824 18446744073709551615 134882747 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 24685 23895 224 482 0 24201 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 98740

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 476
/proc/meminfo: memFree=1714708/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=113700 CPUtime=51.08
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 28404 0 0 0 4518 590 0 0 25 0 1 0 33282456 116428800 27628 1992294400 134512640 136485738 4287101824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 28425 27628 224 482 0 27941 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 113700

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 478
/proc/meminfo: memFree=1700324/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=126188 CPUtime=102.27
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 31508 0 0 0 9069 1158 0 0 25 0 1 0 33282456 129216512 30732 1992294400 134512640 136485738 4287101824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 31547 30732 224 482 0 31063 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 126188

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 478
/proc/meminfo: memFree=1668456/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=157964 CPUtime=162.24
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 39455 0 0 0 14756 1468 0 0 25 0 1 0 33282456 161755136 38679 1992294400 134512640 136485738 4287101824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 39491 38679 224 482 0 39007 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 157964

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 480
/proc/meminfo: memFree=1668456/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=157964 CPUtime=222.22
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 39455 0 0 0 20198 2024 0 0 25 0 1 0 33282456 161755136 38679 1992294400 134512640 136485738 4287101824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 39491 38679 224 482 0 39007 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 157964

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 482
/proc/meminfo: memFree=1668456/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=157964 CPUtime=282.21
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 39455 0 0 0 25648 2573 0 0 25 0 1 0 33282456 161755136 38679 1992294400 134512640 136485738 4287101824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 39491 38679 224 482 0 39007 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 157964

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 484
/proc/meminfo: memFree=1630760/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=195772 CPUtime=342.19
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 48878 0 0 0 31392 2827 0 0 25 0 1 0 33282456 200470528 48102 1992294400 134512640 136485738 4287101824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 48943 48102 224 482 0 48459 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 195772

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 486
/proc/meminfo: memFree=1624188/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=202388 CPUtime=402.17
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 50526 0 0 0 37053 3164 0 0 25 0 1 0 33282456 207245312 49750 1992294400 134512640 136485738 4287101824 18446744073709551615 135039478 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 50597 49750 224 482 0 50113 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 202388

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 486
/proc/meminfo: memFree=1624064/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=202388 CPUtime=462.14
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 50526 0 0 0 42571 3643 0 0 25 0 1 0 33282456 207245312 49750 1992294400 134512640 136485738 4287101824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 50597 49750 224 482 0 50113 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 202388

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 488
/proc/meminfo: memFree=1623940/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=202388 CPUtime=522.13
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 50526 0 0 0 48018 4195 0 0 25 0 1 0 33282456 207245312 49750 1992294400 134512640 136485738 4287101824 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 50597 49750 224 482 0 50113 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 202388

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 490
/proc/meminfo: memFree=1623940/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=202388 CPUtime=582.1
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 50526 0 0 0 53648 4562 0 0 25 0 1 0 33282456 207245312 49750 1992294400 134512640 136485738 4287101824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 50597 49750 224 482 0 50113 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 202388

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 492
/proc/meminfo: memFree=1623816/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=202388 CPUtime=642.09
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 50526 0 0 0 59128 5081 0 0 25 0 1 0 33282456 207245312 49750 1992294400 134512640 136485738 4287101824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 50597 49750 224 482 0 50113 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 202388

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 496
/proc/meminfo: memFree=1623072/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=203460 CPUtime=822.02
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 50824 0 0 0 76016 6186 0 0 25 0 1 0 33282456 208343040 50048 1992294400 134512640 136485738 4287101824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 50865 50048 224 482 0 50381 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 203460

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 498
/proc/meminfo: memFree=1603480/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=222916 CPUtime=882
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 55621 0 0 0 81850 6350 0 0 25 0 1 0 33282456 228265984 54845 1992294400 134512640 136485738 4287101824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 55729 54845 224 482 0 55245 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 222916

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 500
/proc/meminfo: memFree=1568760/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=257400 CPUtime=941.98
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 64253 0 0 0 87580 6618 0 0 25 0 1 0 33282456 263577600 63477 1992294400 134512640 136485738 4287101824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 64350 63477 224 482 0 63866 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 257400

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 502
/proc/meminfo: memFree=1568760/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=257400 CPUtime=1001.95
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 64257 0 0 0 93412 6783 0 0 25 0 1 0 33282456 263577600 63481 1992294400 134512640 136485738 4287101824 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 64350 63481 224 482 0 63866 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 257400

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 502
/proc/meminfo: memFree=1551524/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=275056 CPUtime=1061.93
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 68660 0 0 0 99265 6928 0 0 25 0 1 0 33282456 281657344 67884 1992294400 134512640 136485738 4287101824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 68764 67884 224 482 0 68280 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 275056

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 504
/proc/meminfo: memFree=1547432/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=278796 CPUtime=1121.92
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 69571 0 0 0 105099 7093 0 0 25 0 1 0 33282456 285487104 68795 1992294400 134512640 136485738 4287101824 18446744073709551615 134882306 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 69699 68795 224 482 0 69215 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 278796

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 506
/proc/meminfo: memFree=1546936/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=279192 CPUtime=1181.9
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 69689 0 0 0 110874 7316 0 0 25 0 1 0 33282456 285892608 68913 1992294400 134512640 136485738 4287101824 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 69798 68913 224 482 0 69314 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 279192

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 508
/proc/meminfo: memFree=1547556/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=277628 CPUtime=1241.88
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 69689 0 0 0 116295 7893 0 0 25 0 1 0 33282456 284291072 68535 1992294400 134512640 136485738 4287101824 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 69407 68535 224 482 0 68923 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 277628

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 519
/proc/meminfo: memFree=1547184/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=277628 CPUtime=1301.84
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 69689 0 0 0 121750 8434 0 0 25 0 1 0 33282456 284291072 68535 1992294400 134512640 136485738 4287101824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 69407 68535 224 482 0 68923 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 277628

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 519
/proc/meminfo: memFree=1547308/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=277628 CPUtime=1361.83
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 69689 0 0 0 127441 8742 0 0 25 0 1 0 33282456 284291072 68535 1992294400 134512640 136485738 4287101824 18446744073709551615 135849527 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 69407 68535 224 482 0 68923 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 277628

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 521
/proc/meminfo: memFree=1547308/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=277628 CPUtime=1421.81
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 69689 0 0 0 132844 9337 0 0 25 0 1 0 33282456 284291072 68535 1992294400 134512640 136485738 4287101824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 69407 68535 224 482 0 68923 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 277628

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 523
/proc/meminfo: memFree=1547308/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=277628 CPUtime=1481.79
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 69689 0 0 0 138291 9888 0 0 25 0 1 0 33282456 284291072 68535 1992294400 134512640 136485738 4287101824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 69407 68535 224 482 0 68923 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 277628

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 525
/proc/meminfo: memFree=1547432/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=277628 CPUtime=1541.77
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 69689 0 0 0 144039 10138 0 0 25 0 1 0 33282456 284291072 68535 1992294400 134512640 136485738 4287101824 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 69407 68535 224 482 0 68923 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 277628

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 527
/proc/meminfo: memFree=1547432/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=277628 CPUtime=1601.75
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 69689 0 0 0 149750 10425 0 0 25 0 1 0 33282456 284291072 68535 1992294400 134512640 136485738 4287101824 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 69407 68535 224 482 0 68923 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 277628

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 527
/proc/meminfo: memFree=1547432/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=277628 CPUtime=1661.74
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 69689 0 0 0 155620 10554 0 0 25 0 1 0 33282456 284291072 68535 1992294400 134512640 136485738 4287101824 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 69407 68535 224 482 0 68923 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 277628

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 529
/proc/meminfo: memFree=1547432/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=277628 CPUtime=1721.72
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 69690 0 0 0 161186 10986 0 0 25 0 1 0 33282456 284291072 68536 1992294400 134512640 136485738 4287101824 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 69407 68536 224 482 0 68923 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 277628

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 531
/proc/meminfo: memFree=1547184/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=277628 CPUtime=1781.7
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 69690 0 0 0 166668 11502 0 0 25 0 1 0 33282456 284291072 68536 1992294400 134512640 136485738 4287101824 18446744073709551615 134882740 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 69407 68536 224 482 0 68923 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 277628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 531
/proc/meminfo: memFree=1547184/2059040 swapFree=4139744/4192956
[pid=473] ppid=471 vsize=277628 CPUtime=1800.01
/proc/473/stat : 473 (pbct) R 471 473 32514 0 -1 4202496 69690 0 0 0 168298 11703 0 0 25 0 1 0 33282456 284291072 68536 1992294400 134512640 136485738 4287101824 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/473/statm: 69407 68536 224 482 0 68923 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 277628

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): 1800.65
CPU time (s): 1800.05
CPU user time (s): 1682.98
CPU system time (s): 117.069
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 279192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1682.98
system time used= 117.069
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69690
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= 4131

runsolver used 2.86856 second user time and 8.61069 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-15 06:40:10
IDJOB=2669358
IDBENCH=2580
IDSOLVER=1170
FILE ID=node013/2669358-1276576809
PBS_JOBID= 11173523
Free space on /tmp= 62552 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-85-80.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669358-1276576809/watcher-2669358-1276576809 -o /tmp/evaluation-result-2669358-1276576809/solver-2669358-1276576809 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669358-1276576809.opb

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

MD5SUM BENCH= a4a494535709e59392e65403b829113d
RANDOM SEED=1874252615

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1823744 kB
Buffers:         47260 kB
Cached:         106956 kB
SwapCached:       6440 kB
Active:          86268 kB
Inactive:        81104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1823744 kB
SwapTotal:     4192956 kB
SwapFree:      4139744 kB
Dirty:            2048 kB
Writeback:           4 kB
AnonPages:       11704 kB
Mapped:          13100 kB
Slab:            46244 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180824 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= 62548 MiB
End job on node013 at 2010-06-15 07:10:12