Trace number 2701345

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 1800.01

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/scens/
normalized-scen06-24reduc_wcsp.wbo
MD5SUMe44e20f2150f9b61d01ff52511cd8892
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 variables1275
Total number of constraints56482
Number of soft constraints56401
Number of constraints which are clauses56401
Number of constraints which are cardinality constraints (but not clauses)81
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint20
Top cost 3389
Min constraint cost 1
Max constraint cost 2434
Sum of constraints costs 18368517
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 21
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
9.19/9.26	c constraints 81/0 clauses 0/21986 units 378
9.19/9.26	c vars 1275
9.19/9.26	c Setting top cost 3389
1800.03/1800.00	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-2701345-1278539341/watcher-2701345-1278539341 -o /tmp/evaluation-result-2701345-1278539341/solver-2701345-1278539341 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2701345-1278539341.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: 1.92 2.04 2.01 4/178 19653
/proc/meminfo: memFree=28972300/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=2268 CPUtime=0
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 281 0 0 0 0 0 0 0 25 0 1 0 22148026 2322432 201 4089446400 134512640 136421960 4287261808 18446744073709551615 135152191 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19653/statm: 567 201 144 467 0 98 0

[startup+0.0498669 s]
/proc/loadavg: 1.92 2.04 2.01 4/178 19653
/proc/meminfo: memFree=28972300/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=2976 CPUtime=0.04
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 462 0 0 0 4 0 0 0 25 0 1 0 22148026 3047424 349 4089446400 134512640 136421960 4287261808 18446744073709551615 135380614 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19653/statm: 744 349 144 467 0 275 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2976

[startup+0.100859 s]
/proc/loadavg: 1.92 2.04 2.01 4/178 19653
/proc/meminfo: memFree=28972300/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=3760 CPUtime=0.09
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 690 0 0 0 9 0 0 0 25 0 1 0 22148026 3850240 512 4089446400 134512640 136421960 4287261808 18446744073709551615 135818265 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19653/statm: 940 512 144 467 0 471 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3760

[startup+0.300821 s]
/proc/loadavg: 1.92 2.04 2.01 4/178 19653
/proc/meminfo: memFree=28972300/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=5724 CPUtime=0.29
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 1322 0 0 0 29 0 0 0 25 0 1 0 22148026 5861376 1015 4089446400 134512640 136421960 4287261808 18446744073709551615 135378148 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19653/statm: 1431 1015 144 467 0 962 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5724

[startup+0.70079 s]
/proc/loadavg: 1.92 2.04 2.01 4/178 19653
/proc/meminfo: memFree=28972300/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=5856 CPUtime=0.69
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 1375 0 0 0 69 0 0 0 25 0 1 0 22148026 5996544 1068 4089446400 134512640 136421960 4287261808 18446744073709551615 135161782 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19653/statm: 1464 1068 145 467 0 995 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5856

[startup+1.50067 s]
/proc/loadavg: 1.93 2.04 2.01 3/179 19654
/proc/meminfo: memFree=28968456/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=5856 CPUtime=1.49
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 1375 0 0 0 149 0 0 0 25 0 1 0 22148026 5996544 1068 4089446400 134512640 136421960 4287261808 18446744073709551615 134545340 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19653/statm: 1464 1068 145 467 0 995 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5856

[startup+3.10038 s]
/proc/loadavg: 1.93 2.04 2.01 3/179 19654
/proc/meminfo: memFree=28968332/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=5856 CPUtime=3.09
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 1375 0 0 0 309 0 0 0 25 0 1 0 22148026 5996544 1068 4089446400 134512640 136421960 4287261808 18446744073709551615 135161837 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19653/statm: 1464 1068 145 467 0 995 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5856

[startup+6.30076 s]
/proc/loadavg: 1.93 2.04 2.01 3/179 19655
/proc/meminfo: memFree=28968776/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=5856 CPUtime=6.29
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 1375 0 0 0 629 0 0 0 25 0 1 0 22148026 5996544 1068 4089446400 134512640 136421960 4287261808 18446744073709551615 135161800 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19653/statm: 1464 1068 145 467 0 995 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5856

[startup+12.7006 s]
/proc/loadavg: 1.94 2.03 2.00 3/179 19655
/proc/meminfo: memFree=28844752/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=131904 CPUtime=12.69
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 33748 0 0 0 1200 69 0 0 25 0 1 0 22148026 135069696 32262 4089446400 134512640 136421960 4287261808 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/19653/statm: 32976 32262 216 467 0 32507 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 131904

[startup+25.5004 s]
/proc/loadavg: 1.95 2.03 2.00 3/179 19655
/proc/meminfo: memFree=28843356/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=133224 CPUtime=25.49
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 34120 0 0 0 2042 507 0 0 25 0 1 0 22148026 136421376 32634 4089446400 134512640 136421960 4287261808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/19653/statm: 33306 32634 216 467 0 32837 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 133224

[startup+51.1008 s]
/proc/loadavg: 1.97 2.03 2.00 3/179 19656
/proc/meminfo: memFree=28840080/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=136596 CPUtime=51.1
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 34936 0 0 0 3758 1352 0 0 25 0 1 0 22148026 139874304 33450 4089446400 134512640 136421960 4287261808 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/19653/statm: 34149 33450 216 467 0 33680 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 136596

[startup+102.307 s]
/proc/loadavg: 1.98 2.02 2.00 3/179 19657
/proc/meminfo: memFree=28834936/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=139764 CPUtime=102.29
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 35749 0 0 0 7255 2974 0 0 25 0 1 0 22148026 143118336 34263 4089446400 134512640 136421960 4287261808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/19653/statm: 34941 34263 216 467 0 34472 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 139764

[startup+162.3 s]
/proc/loadavg: 1.99 2.02 2.00 3/179 19659
/proc/meminfo: memFree=28830428/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=142608 CPUtime=162.29
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 36464 0 0 0 11393 4836 0 0 25 0 1 0 22148026 146030592 34978 4089446400 134512640 136421960 4287261808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/19653/statm: 35652 34978 216 467 0 35183 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 142608

[startup+222.3 s]
/proc/loadavg: 1.99 2.01 2.00 3/179 19660
/proc/meminfo: memFree=28829768/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=142740 CPUtime=222.29
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 36476 0 0 0 15528 6701 0 0 25 0 1 0 22148026 146165760 34990 4089446400 134512640 136421960 4287261808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/19653/statm: 35685 34990 216 467 0 35216 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 142740

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/179 19662
/proc/meminfo: memFree=28826008/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=146192 CPUtime=282.29
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 37348 0 0 0 19541 8688 0 0 25 0 1 0 22148026 149700608 35862 4089446400 134512640 136421960 4287261808 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/19653/statm: 36548 35862 216 467 0 36079 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 146192

[startup+342.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/179 19664
/proc/meminfo: memFree=28823604/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=147776 CPUtime=342.3
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 37732 0 0 0 23595 10635 0 0 25 0 1 0 22148026 151322624 36246 4089446400 134512640 136421960 4287261808 18446744073709551615 134862005 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/19653/statm: 36944 36246 216 467 0 36475 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 147776

[startup+402.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 19665
/proc/meminfo: memFree=28822924/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=147776 CPUtime=402.3
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 37756 0 0 0 27676 12554 0 0 25 0 1 0 22148026 151322624 36270 4089446400 134512640 136421960 4287261808 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/19653/statm: 36944 36270 216 467 0 36475 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 147776

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19667
/proc/meminfo: memFree=28821384/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=147928 CPUtime=462.3
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 37762 0 0 0 31731 14499 0 0 25 0 1 0 22148026 151478272 36276 4089446400 134512640 136421960 4287261808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/19653/statm: 36982 36276 216 467 0 36513 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 147928

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19668
/proc/meminfo: memFree=28820584/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=147928 CPUtime=522.3
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 37773 0 0 0 35836 16394 0 0 25 0 1 0 22148026 151478272 36287 4089446400 134512640 136421960 4287261808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/19653/statm: 36982 36287 216 467 0 36513 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 147928

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19670
/proc/meminfo: memFree=28819280/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=148608 CPUtime=582.31
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 37941 0 0 0 40078 18153 0 0 25 0 1 0 22148026 152174592 36455 4089446400 134512640 136421960 4287261808 18446744073709551615 135022200 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/19653/statm: 37152 36455 216 467 0 36683 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 148608

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19672
/proc/meminfo: memFree=28819116/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=148608 CPUtime=642.31
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 37941 0 0 0 44287 19944 0 0 25 0 1 0 22148026 152174592 36455 4089446400 134512640 136421960 4287261808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/19653/statm: 37152 36455 216 467 0 36683 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 148608

[startup+702.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 19731
/proc/meminfo: memFree=29303848/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=149136 CPUtime=822.31
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 38082 0 0 0 53682 28549 0 0 25 0 1 0 22148026 152715264 36596 4089446400 134512640 136421960 4287261808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19653/statm: 37284 36596 216 467 0 36815 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 149136

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 19733
/proc/meminfo: memFree=29303660/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=149136 CPUtime=882.31
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 38082 0 0 0 56373 31858 0 0 25 0 1 0 22148026 152715264 36596 4089446400 134512640 136421960 4287261808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19653/statm: 37284 36596 216 467 0 36815 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 149136

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 19735
/proc/meminfo: memFree=29303712/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=149136 CPUtime=942.31
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 38082 0 0 0 58548 35683 0 0 25 0 1 0 22148026 152715264 36596 4089446400 134512640 136421960 4287261808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19653/statm: 37284 36596 216 467 0 36815 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 149136

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 19736
/proc/meminfo: memFree=29302644/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=149928 CPUtime=1002.31
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 38271 0 0 0 60793 39438 0 0 25 0 1 0 22148026 153526272 36785 4089446400 134512640 136421960 4287261808 18446744073709551615 135022200 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19653/statm: 37482 36785 216 467 0 37013 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 149928

[startup+1062.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/197 19738
/proc/meminfo: memFree=29299956/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=152436 CPUtime=1062.31
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 38884 0 0 0 63187 43044 0 0 25 0 1 0 22148026 156094464 37398 4089446400 134512640 136421960 4287261808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19653/statm: 38109 37398 216 467 0 37640 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 152436

[startup+1122.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/197 19739
/proc/meminfo: memFree=29299784/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=152436 CPUtime=1122.32
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 38886 0 0 0 65297 46935 0 0 25 0 1 0 22148026 156094464 37400 4089446400 134512640 136421960 4287261808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19653/statm: 38109 37400 216 467 0 37640 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 152436

[startup+1182.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/197 19741
/proc/meminfo: memFree=29299488/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=152436 CPUtime=1182.31
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 38886 0 0 0 66962 51269 0 0 25 0 1 0 22148026 156094464 37400 4089446400 134512640 136421960 4287261808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19653/statm: 38109 37400 216 467 0 37640 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 152436

[startup+1242.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/197 19743
/proc/meminfo: memFree=29298544/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=152436 CPUtime=1242.31
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 38892 0 0 0 68584 55647 0 0 25 0 1 0 22148026 156094464 37406 4089446400 134512640 136421960 4287261808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19653/statm: 38109 37406 216 467 0 37640 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 152436

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/197 19744
/proc/meminfo: memFree=29295004/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=154284 CPUtime=1302.32
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 39387 0 0 0 70372 59860 0 0 25 0 1 0 22148026 157986816 37901 4089446400 134512640 136421960 4287261808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19653/statm: 38571 37901 216 467 0 38102 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 154284

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 19746
/proc/meminfo: memFree=29294344/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=154460 CPUtime=1362.32
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 39392 0 0 0 72313 63919 0 0 25 0 1 0 22148026 158167040 37906 4089446400 134512640 136421960 4287261808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19653/statm: 38615 37906 216 467 0 38146 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 154460

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 19747
/proc/meminfo: memFree=29294404/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=154460 CPUtime=1422.33
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 39398 0 0 0 74303 67930 0 0 25 0 1 0 22148026 158167040 37912 4089446400 134512640 136421960 4287261808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19653/statm: 38615 37912 216 467 0 38146 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 154460

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 19749
/proc/meminfo: memFree=29294196/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=154460 CPUtime=1482.32
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 39398 0 0 0 76211 72021 0 0 25 0 1 0 22148026 158167040 37912 4089446400 134512640 136421960 4287261808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19653/statm: 38615 37912 216 467 0 38146 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 154460

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 19751
/proc/meminfo: memFree=29293040/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=154460 CPUtime=1542.33
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 39398 0 0 0 78277 75956 0 0 25 0 1 0 22148026 158167040 37912 4089446400 134512640 136421960 4287261808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19653/statm: 38615 37912 216 467 0 38146 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 154460

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 19752
/proc/meminfo: memFree=29285644/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=160796 CPUtime=1602.32
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 40997 0 0 0 81133 79099 0 0 25 0 1 0 22148026 164655104 39511 4089446400 134512640 136421960 4287261808 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19653/statm: 40199 39511 216 467 0 39730 0
Current children cumulated CPU time (s) 1602.32
Current children cumulated vsize (KiB) 160796

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 19754
/proc/meminfo: memFree=29283860/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=160796 CPUtime=1662.33
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 40997 0 0 0 83208 83025 0 0 25 0 1 0 22148026 164655104 39511 4089446400 134512640 136421960 4287261808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19653/statm: 40199 39511 216 467 0 39730 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 160796

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 19755
/proc/meminfo: memFree=29283680/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=160796 CPUtime=1722.33
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 41003 0 0 0 85608 86625 0 0 25 0 1 0 22148026 164655104 39517 4089446400 134512640 136421960 4287261808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19653/statm: 40199 39517 216 467 0 39730 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 160796

[startup+1782.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/197 19760
/proc/meminfo: memFree=29282732/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=160796 CPUtime=1782.32
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 41003 0 0 0 87963 90269 0 0 25 0 1 0 22148026 164655104 39517 4089446400 134512640 136421960 4287261808 18446744073709551615 135022200 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19653/statm: 40199 39517 216 467 0 39730 0
Current children cumulated CPU time (s) 1782.32
Current children cumulated vsize (KiB) 160796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.06 2.01 2.00 3/197 19760
/proc/meminfo: memFree=29282576/32950928 swapFree=67111528/67111528
[pid=19653] ppid=19651 vsize=160796 CPUtime=1800.03
/proc/19653/stat : 19653 (pbct) R 19651 19653 18410 0 -1 4202496 41003 0 0 0 88696 91307 0 0 25 0 1 0 22148026 164655104 39517 4089446400 134512640 136421960 4287261808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/19653/statm: 40199 39517 216 467 0 39730 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 160796

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): 1800.01
CPU time (s): 1800.05
CPU user time (s): 886.968
CPU system time (s): 913.081
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 160796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 886.968
system time used= 913.081
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41005
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= 4802

runsolver used 2.74858 second user time and 5.9451 second system time

The end

Launcher Data 

Begin job on node123 at 2010-07-07 23:49:01
IDJOB=2701345
IDBENCH=79564
IDSOLVER=1208
FILE ID=node123/2701345-1278539341
PBS_JOBID= 11239232
Free space on /tmp= 73624 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/scens/normalized-scen06-24reduc_wcsp.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701345-1278539341/watcher-2701345-1278539341 -o /tmp/evaluation-result-2701345-1278539341/solver-2701345-1278539341 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2701345-1278539341.wbo

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

MD5SUM BENCH= e44e20f2150f9b61d01ff52511cd8892
RANDOM SEED=283422877

node123.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		: 2666.848
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	: 5333.69
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		: 2666.848
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		: 2666.848
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	: 5332.80
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		: 2666.848
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	: 5332.79
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		: 2666.848
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	: 5354.69
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		: 2666.848
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		: 2666.848
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	: 5332.74
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		: 2666.848
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      28972952 kB
Buffers:        142848 kB
Cached:        2939520 kB
SwapCached:          0 kB
Active:        1639548 kB
Inactive:      2192392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      28972952 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3684 kB
Writeback:           0 kB
AnonPages:      749276 kB
Mapped:          15340 kB
Slab:            81472 kB
PageTables:       6628 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   930456 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= 73624 MiB
End job on node123 at 2010-07-08 00:19:03