Trace number 2701407

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) 1800.19 1800.42

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/scens/
normalized-scen07reduc_wcsp.wbo
MD5SUM6effabdb5f06e7cb39e8e89923338a20
Bench CategoryPARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints)
Best result obtained on this benchmark
Best cost obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables4824
Total number of constraints564001
Number of soft constraints563839
Number of constraints which are clauses563839
Number of constraints which are cardinality constraints (but not clauses)162
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint44
Top cost 343592
Min constraint cost 1
Max constraint cost 343592
Sum of constraints costs 24999659190
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 45
Number of bits of the biggest sum of numbers6
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 0.1.2 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
3.29/3.36	c constraints 162/0 clauses 0/563839 units 0
3.29/3.36	c vars 4824
3.29/3.38	c Setting top cost 343592
1800.08/1800.30	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-2701407-1278539895/watcher-2701407-1278539895 -o /tmp/evaluation-result-2701407-1278539895/solver-2701407-1278539895 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2701407-1278539895.wbo 

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): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.96 4/196 20470
/proc/meminfo: memFree=29987108/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=2400 CPUtime=0
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 316 0 0 0 0 0 0 0 22 0 1 0 22204483 2457600 235 4089446400 134512640 136422188 4291418544 18446744073709551615 135811945 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20470/statm: 600 236 138 467 0 131 0

[startup+0.0213061 s]
/proc/loadavg: 2.00 2.00 1.96 4/196 20470
/proc/meminfo: memFree=29987108/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=2664 CPUtime=0.02
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 393 0 0 0 2 0 0 0 22 0 1 0 22204483 2727936 312 4089446400 134512640 136422188 4291418544 18446744073709551615 135377384 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20470/statm: 666 312 144 467 0 197 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2664

[startup+0.100289 s]
/proc/loadavg: 2.00 2.00 1.96 4/196 20470
/proc/meminfo: memFree=29987108/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3452 CPUtime=0.09
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 625 0 0 0 9 0 0 0 22 0 1 0 22204483 3534848 511 4089446400 134512640 136422188 4291418544 18446744073709551615 135372784 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20470/statm: 863 511 144 467 0 394 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3452

[startup+0.300258 s]
/proc/loadavg: 2.00 2.00 1.96 4/196 20470
/proc/meminfo: memFree=29987108/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=5804 CPUtime=0.29
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 1345 0 0 0 29 0 0 0 22 0 1 0 22204483 5943296 1037 4089446400 134512640 136422188 4291418544 18446744073709551615 135378200 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20470/statm: 1451 1037 144 467 0 982 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5804

[startup+0.700182 s]
/proc/loadavg: 2.00 2.00 1.96 4/196 20470
/proc/meminfo: memFree=29987108/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=9996 CPUtime=0.69
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 2656 0 0 0 69 0 0 0 24 0 1 0 22204483 10235904 2091 4089446400 134512640 136422188 4291418544 18446744073709551615 135818624 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20470/statm: 2499 2091 144 467 0 2030 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9996

[startup+1.50104 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20471
/proc/meminfo: memFree=29974824/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=18644 CPUtime=1.49
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 5337 0 0 0 149 0 0 0 25 0 1 0 22204483 19091456 4259 4089446400 134512640 136422188 4291418544 18446744073709551615 135152837 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20470/statm: 4661 4259 144 467 0 4192 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18644

[startup+3.10076 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20471
/proc/meminfo: memFree=29964048/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=54704 CPUtime=3.09
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 12065 0 0 0 307 2 0 0 25 0 1 0 22204483 56016896 9962 4089446400 134512640 136422188 4291418544 18446744073709551615 135160500 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20470/statm: 13676 9962 144 467 0 13207 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 54704

[startup+6.30018 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20471
/proc/meminfo: memFree=29534280/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=676204 CPUtime=6.29
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 179656 0 0 0 605 24 0 0 25 0 1 0 22204483 692432896 162012 4089446400 134512640 136422188 4291418544 18446744073709551615 134708352 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20470/statm: 169051 162013 195 467 0 168582 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 676204

[startup+12.701 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20471
/proc/meminfo: memFree=28195708/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=2028548 CPUtime=12.69
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 540962 0 0 0 1196 73 0 0 25 0 1 0 22204483 2077233152 487841 4089446400 134512640 136422188 4291418544 18446744073709551615 135811945 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20470/statm: 507137 487843 195 467 0 506668 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2028548

[startup+25.5007 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20471
/proc/meminfo: memFree=26992964/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3094372 CPUtime=25.49
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 817137 0 0 0 2448 101 0 0 25 0 1 0 22204483 3168636928 747659 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20470/statm: 773593 747659 211 467 0 773124 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3094372

[startup+51.101 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20472
/proc/meminfo: memFree=26986976/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3100384 CPUtime=51.09
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 818662 0 0 0 5007 102 0 0 25 0 1 0 22204483 3174793216 749184 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20470/statm: 775096 749184 211 467 0 774627 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3100384

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20473
/proc/meminfo: memFree=26980104/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3106720 CPUtime=102.3
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 820233 0 0 0 10128 102 0 0 25 0 1 0 22204483 3181281280 750755 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20470/statm: 776680 750755 211 467 0 776211 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3106720

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20475
/proc/meminfo: memFree=26974548/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3112192 CPUtime=162.29
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 822181 0 0 0 16127 102 0 0 25 0 1 0 22204483 3186884608 752124 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20470/statm: 778048 752124 211 467 0 777579 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 3112192

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20485
/proc/meminfo: memFree=26971092/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3114832 CPUtime=222.3
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 822839 0 0 0 22127 103 0 0 25 0 1 0 22204483 3189587968 752782 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20470/statm: 778708 752782 211 467 0 778239 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 3114832

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20487
/proc/meminfo: memFree=26969068/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3116812 CPUtime=282.3
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 823332 0 0 0 28127 103 0 0 25 0 1 0 22204483 3191615488 753275 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20470/statm: 779203 753275 211 467 0 778734 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 3116812

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20489
/proc/meminfo: memFree=26967416/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3118660 CPUtime=342.29
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 823799 0 0 0 34126 103 0 0 25 0 1 0 22204483 3193507840 753742 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/20470/statm: 779665 753742 211 467 0 779196 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 3118660

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20490
/proc/meminfo: memFree=26965504/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3120640 CPUtime=402.29
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 824307 0 0 0 40126 103 0 0 25 0 1 0 22204483 3195535360 754250 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/20470/statm: 780160 754250 211 467 0 779691 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 3120640

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20492
/proc/meminfo: memFree=26963328/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3122884 CPUtime=462.29
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 824853 0 0 0 46126 103 0 0 25 0 1 0 22204483 3197833216 754796 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/20470/statm: 780721 754796 211 467 0 780252 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 3122884

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20493
/proc/meminfo: memFree=26961904/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3124468 CPUtime=522.3
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 825243 0 0 0 52126 104 0 0 25 0 1 0 22204483 3199455232 755186 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/20470/statm: 781117 755186 211 467 0 780648 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 3124468

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20495
/proc/meminfo: memFree=26959848/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3126316 CPUtime=582.3
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 825715 0 0 0 58126 104 0 0 25 0 1 0 22204483 3201347584 755658 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/20470/statm: 781579 755658 211 467 0 781110 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 3126316

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20497
/proc/meminfo: memFree=26957804/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3128296 CPUtime=642.31
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 826204 0 0 0 64126 105 0 0 25 0 1 0 22204483 3203375104 756147 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/20470/statm: 782074 756147 211 467 0 781605 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 3128296

[startup+702.301 s]

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

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20503
/proc/meminfo: memFree=26948124/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3138052 CPUtime=882.31
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 829804 0 0 0 88125 106 0 0 25 0 1 0 22204483 3213365248 758592 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/20470/statm: 784513 758592 211 467 0 784044 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 3138052

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20505
/proc/meminfo: memFree=26946956/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3139240 CPUtime=942.31
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 830085 0 0 0 94125 106 0 0 25 0 1 0 22204483 3214581760 758873 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/20470/statm: 784810 758873 211 467 0 784341 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 3139240

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20506
/proc/meminfo: memFree=26946180/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3140032 CPUtime=1002.31
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 830292 0 0 0 100125 106 0 0 25 0 1 0 22204483 3215392768 759080 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/20470/statm: 785008 759080 211 467 0 784539 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 3140032

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20508
/proc/meminfo: memFree=26945368/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3140824 CPUtime=1062.31
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 830501 0 0 0 106125 106 0 0 25 0 1 0 22204483 3216203776 759289 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/20470/statm: 785206 759289 211 467 0 784737 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 3140824

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20509
/proc/meminfo: memFree=26944552/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3141616 CPUtime=1122.31
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 830702 0 0 0 112125 106 0 0 25 0 1 0 22204483 3217014784 759490 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/20470/statm: 785404 759490 211 467 0 784935 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 3141616

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20511
/proc/meminfo: memFree=26943600/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3142408 CPUtime=1182.32
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 830874 0 0 0 118125 107 0 0 25 0 1 0 22204483 3217825792 759662 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/20470/statm: 785602 759662 211 467 0 785133 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 3142408

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20516
/proc/meminfo: memFree=26941660/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3143464 CPUtime=1242.32
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 831147 0 0 0 124125 107 0 0 25 0 1 0 22204483 3218907136 759935 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/20470/statm: 785866 759935 211 467 0 785397 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 3143464

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/197 20565
/proc/meminfo: memFree=25730548/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3144520 CPUtime=1302.33
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 831415 0 0 0 130126 107 0 0 25 0 1 0 22204483 3219988480 760203 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20470/statm: 786130 760203 211 467 0 785661 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 3144520

[startup+1362.3 s]
/proc/loadavg: 2.54 2.13 2.00 3/197 20567
/proc/meminfo: memFree=25714032/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3145048 CPUtime=1362.3
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 831544 0 0 0 136123 107 0 0 25 0 1 0 22204483 3220529152 760332 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/20470/statm: 786262 760332 211 467 0 785793 0
Current children cumulated CPU time (s) 1362.3
Current children cumulated vsize (KiB) 3145048

[startup+1422.31 s]
/proc/loadavg: 2.62 2.22 2.04 10/197 20568
/proc/meminfo: memFree=25702700/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3145576 CPUtime=1422.31
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 831693 0 0 0 142124 107 0 0 25 0 1 0 22204483 3221069824 760481 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/20470/statm: 786394 760481 211 467 0 785925 0
Current children cumulated CPU time (s) 1422.31
Current children cumulated vsize (KiB) 3145576

[startup+1482.3 s]
/proc/loadavg: 2.57 2.29 2.07 3/197 20570
/proc/meminfo: memFree=25699472/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3146368 CPUtime=1482.28
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 831890 0 0 0 148121 107 0 0 25 0 1 0 22204483 3221880832 760678 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20470/statm: 786592 760678 211 467 0 786123 0
Current children cumulated CPU time (s) 1482.28
Current children cumulated vsize (KiB) 3146368

[startup+1542.3 s]
/proc/loadavg: 2.21 2.23 2.07 3/197 20572
/proc/meminfo: memFree=25697664/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3146896 CPUtime=1542.29
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 832013 0 0 0 154122 107 0 0 25 0 1 0 22204483 3222421504 760801 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20470/statm: 786724 760801 211 467 0 786255 0
Current children cumulated CPU time (s) 1542.29
Current children cumulated vsize (KiB) 3146896

[startup+1602.3 s]
/proc/loadavg: 2.13 2.20 2.07 3/197 20573
/proc/meminfo: memFree=25697496/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3147292 CPUtime=1602.27
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 832125 0 0 0 160120 107 0 0 25 0 1 0 22204483 3222827008 760913 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/20470/statm: 786823 760913 211 467 0 786354 0
Current children cumulated CPU time (s) 1602.27
Current children cumulated vsize (KiB) 3147292

[startup+1662.31 s]
/proc/loadavg: 2.59 2.32 2.11 3/197 20575
/proc/meminfo: memFree=25696472/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3148216 CPUtime=1662.12
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 832349 0 0 0 166105 107 0 0 25 0 1 0 22204483 3223773184 761137 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/20470/statm: 787054 761137 211 467 0 786585 0
Current children cumulated CPU time (s) 1662.12
Current children cumulated vsize (KiB) 3148216

[startup+1722.3 s]
/proc/loadavg: 3.48 2.62 2.22 3/197 20576
/proc/meminfo: memFree=25695072/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3149140 CPUtime=1722.13
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 832572 0 0 0 172105 108 0 0 25 0 1 0 22204483 3224719360 761360 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/20470/statm: 787285 761360 211 467 0 786816 0
Current children cumulated CPU time (s) 1722.13
Current children cumulated vsize (KiB) 3149140

[startup+1782.32 s]
/proc/loadavg: 2.85 2.61 2.25 3/197 20578
/proc/meminfo: memFree=25694788/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3149668 CPUtime=1782.09
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 832696 0 0 0 178101 108 0 0 25 0 1 0 22204483 3225260032 761484 4089446400 134512640 136422188 4291418544 18446744073709551615 135017388 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20470/statm: 787417 761484 211 467 0 786948 0
Current children cumulated CPU time (s) 1782.09
Current children cumulated vsize (KiB) 3149668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.61 2.57 2.24 3/197 20579
/proc/meminfo: memFree=25694656/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3149800 CPUtime=1800.08
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 832739 0 0 0 179900 108 0 0 25 0 1 0 22204483 3225395200 761527 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20470/statm: 787450 761527 211 467 0 786981 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 3149800

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

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

[startup+1800.3 s]
/proc/loadavg: 2.61 2.57 2.24 3/197 20579
/proc/meminfo: memFree=25694656/32951124 swapFree=67111528/67111528
[pid=20470] ppid=20468 vsize=3149800 CPUtime=1800.08
/proc/20470/stat : 20470 (pbct) R 20468 20470 17152 0 -1 4202496 832739 0 0 0 179900 108 0 0 25 0 1 0 22204483 3225395200 761527 4089446400 134512640 136422188 4291418544 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/20470/statm: 787450 761527 211 467 0 786981 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 3149800

Child status: 0
Real time (s): 1800.42
CPU time (s): 1800.19
CPU user time (s): 1799
CPU system time (s): 1.18982
CPU usage (%): 99.9872
Max. virtual memory (cumulated for all children) (KiB): 3149800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799
system time used= 1.18982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 832741
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 4274

runsolver used 2.81557 second user time and 6.21305 second system time

The end

Launcher Data 

Begin job on node106 at 2010-07-07 23:58:16
IDJOB=2701407
IDBENCH=79574
IDSOLVER=1212
FILE ID=node106/2701407-1278539895
PBS_JOBID= 11239265
Free space on /tmp= 73228 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/scens/normalized-scen07reduc_wcsp.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701407-1278539895/watcher-2701407-1278539895 -o /tmp/evaluation-result-2701407-1278539895/solver-2701407-1278539895 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2701407-1278539895.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 6effabdb5f06e7cb39e8e89923338a20
RANDOM SEED=1459557151

node106.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.814
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.62
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.814
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.814
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.814
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.814
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.814
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.814
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.814
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29987636 kB
Buffers:        137712 kB
Cached:        2399624 kB
SwapCached:          0 kB
Active:        1280284 kB
Inactive:      1526448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29987636 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           19784 kB
Writeback:           0 kB
AnonPages:      269452 kB
Mapped:          20276 kB
Slab:            91252 kB
PageTables:       5908 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1647564 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73184 MiB
End job on node106 at 2010-07-08 00:28:18