Trace number 355978

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, and are wall clock time (not CPU 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
picosat 535? (TO) 10000 10002.7

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k25.cnf
MD5SUMcb7e94a0572e125e87a474412f4998c5
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3678.16
Satisfiable
(Un)Satisfiability was proved
Number of variables50004
Number of clauses206879
Sum of the clauses size527991
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2145945
Number of clauses of size 338456
Number of clauses of size 47314
Number of clauses of size 54149
Number of clauses of size over 58943

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node29/watcher-355978-1176833676 -o ROOT/results/node29/solver-355978-1176833676 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/355978-1176833676/picosat /tmp/evaluation/355978-1176833676/instance-355978-1176833676.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.74 0.96 0.98 3/77 15040
/proc/meminfo: memFree=1903000/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=564 CPUtime=0
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 56 0 0 0 0 0 0 0 19 0 1 0 131283397 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 141 41 32 102 0 36 0

[startup+0.0861741 s]
/proc/loadavg: 0.74 0.96 0.98 3/77 15040
/proc/meminfo: memFree=1903000/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=868 CPUtime=0.08
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 160 0 0 0 4 4 0 0 19 0 1 0 131283397 888832 145 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 217 145 40 102 0 112 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 868

[startup+0.101174 s]
/proc/loadavg: 0.74 0.96 0.98 3/77 15040
/proc/meminfo: memFree=1903000/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=1000 CPUtime=0.08
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 176 0 0 0 4 4 0 0 19 0 1 0 131283397 1024000 161 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 250 161 40 102 0 145 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1000

[startup+0.301187 s]
/proc/loadavg: 0.74 0.96 0.98 3/77 15040
/proc/meminfo: memFree=1903000/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=2312 CPUtime=0.29
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 419 0 0 0 13 16 0 0 20 0 1 0 131283397 2367488 404 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 578 404 40 102 0 473 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2312

[startup+0.701212 s]
/proc/loadavg: 0.74 0.96 0.98 3/77 15040
/proc/meminfo: memFree=1903000/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=4264 CPUtime=0.69
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 867 0 0 0 33 36 0 0 24 0 1 0 131283397 4366336 852 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 1066 852 40 102 0 961 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4264

[startup+1.50126 s]
/proc/loadavg: 0.74 0.96 0.98 2/78 15041
/proc/meminfo: memFree=1898320/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=8432 CPUtime=1.49
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 1735 0 0 0 70 79 0 0 25 0 1 0 131283397 8634368 1720 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 2108 1720 40 102 0 2003 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8432

[startup+3.10136 s]
/proc/loadavg: 0.74 0.96 0.98 2/78 15041
/proc/meminfo: memFree=1895056/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=9844 CPUtime=3.09
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 2032 0 0 0 223 86 0 0 25 0 1 0 131283397 10080256 1995 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 2461 1995 48 102 0 2356 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9844

[startup+6.30156 s]
/proc/loadavg: 0.84 0.98 0.98 2/78 15041
/proc/meminfo: memFree=1894352/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=10892 CPUtime=6.29
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 2228 0 0 0 541 88 0 0 25 0 1 0 131283397 11153408 2191 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529455 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 2723 2191 48 102 0 2618 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10892

[startup+12.702 s]
/proc/loadavg: 0.85 0.98 0.98 2/78 15041
/proc/meminfo: memFree=1893648/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=11372 CPUtime=12.69
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 2344 0 0 0 1181 88 0 0 25 0 1 0 131283397 11644928 2307 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 2843 2307 48 102 0 2738 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11372

[startup+25.5018 s]
/proc/loadavg: 0.89 0.98 0.98 2/78 15041
/proc/meminfo: memFree=1893136/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=11848 CPUtime=25.48
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 2474 0 0 0 2460 88 0 0 25 0 1 0 131283397 12132352 2437 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520253 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 2962 2437 48 102 0 2857 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11848

[startup+51.1013 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 15041
/proc/meminfo: memFree=1891728/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=13228 CPUtime=51.08
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 2821 0 0 0 5019 89 0 0 25 0 1 0 131283397 13545472 2784 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 3307 2784 48 102 0 3202 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13228

[startup+102.306 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 15041
/proc/meminfo: memFree=1890960/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=13932 CPUtime=102.26
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 3019 0 0 0 10137 89 0 0 25 0 1 0 131283397 14266368 2982 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 3483 2982 48 102 0 3378 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13932

[startup+162.301 s]
/proc/loadavg: 0.98 0.98 0.98 2/78 15041
/proc/meminfo: memFree=1888656/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=16212 CPUtime=162.25
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 3598 0 0 0 16134 91 0 0 25 0 1 0 131283397 16601088 3561 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 4053 3561 48 102 0 3948 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16212

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 15041
/proc/meminfo: memFree=1887312/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=17452 CPUtime=222.23
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 3917 0 0 0 22132 91 0 0 25 0 1 0 131283397 17870848 3880 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 4363 3880 48 102 0 4258 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17452

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 15041
/proc/meminfo: memFree=1886608/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=17980 CPUtime=282.22
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 4152 0 0 0 28130 92 0 0 25 0 1 0 131283397 18411520 4015 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 4495 4015 48 102 0 4390 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17980

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 15041
/proc/meminfo: memFree=1884944/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=19684 CPUtime=342.21
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 4677 0 0 0 34128 93 0 0 25 0 1 0 131283397 20156416 4430 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525892 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 4921 4430 48 102 0 4816 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 19684

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 15041
/proc/meminfo: memFree=1884112/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=20468 CPUtime=402.19
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 4966 0 0 0 40126 93 0 0 25 0 1 0 131283397 20959232 4641 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 5117 4641 48 102 0 5012 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 20468

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 15041
/proc/meminfo: memFree=1881808/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=22708 CPUtime=462.17
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 5601 0 0 0 46123 94 0 0 25 0 1 0 131283397 23252992 5194 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 5677 5194 48 102 0 5572 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 22708

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 15041
/proc/meminfo: memFree=1880848/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=23628 CPUtime=522.16
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 5920 0 0 0 52121 95 0 0 25 0 1 0 131283397 24195072 5427 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 5907 5427 48 102 0 5802 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 23628

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 15041
/proc/meminfo: memFree=1878864/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=25600 CPUtime=582.14
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 6498 0 0 0 58118 96 0 0 25 0 1 0 131283397 26214400 5917 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 6400 5917 48 102 0 6295 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 25600

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 15041
/proc/meminfo: memFree=1878288/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=26112 CPUtime=642.14
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 6718 0 0 0 64117 97 0 0 25 0 1 0 131283397 26738688 6045 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 6528 6045 48 102 0 6423 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 26112


################
# More data... #
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[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15443
/proc/meminfo: memFree=1823120/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=80088 CPUtime=9099.87
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 25028 0 0 0 909814 173 0 0 25 0 1 0 131283397 82010112 19389 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 20022 19389 48 102 0 19917 0
Current children cumulated CPU time (s) 9099.87
Current children cumulated vsize (KiB) 80088

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15443
/proc/meminfo: memFree=1823184/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=80088 CPUtime=9159.85
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 25028 0 0 0 915812 173 0 0 25 0 1 0 131283397 82010112 19389 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 20022 19389 48 102 0 19917 0
Current children cumulated CPU time (s) 9159.85
Current children cumulated vsize (KiB) 80088

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15443
/proc/meminfo: memFree=1823184/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=80088 CPUtime=9219.85
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 25028 0 0 0 921811 174 0 0 25 0 1 0 131283397 82010112 19389 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 20022 19389 48 102 0 19917 0
Current children cumulated CPU time (s) 9219.85
Current children cumulated vsize (KiB) 80088

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15443
/proc/meminfo: memFree=1822224/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=81252 CPUtime=9279.83
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 25312 0 0 0 927808 175 0 0 25 0 1 0 131283397 83202048 19673 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 20313 19673 48 102 0 20208 0
Current children cumulated CPU time (s) 9279.83
Current children cumulated vsize (KiB) 81252

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15443
/proc/meminfo: memFree=1816144/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=86992 CPUtime=9339.82
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 26892 0 0 0 933805 177 0 0 25 0 1 0 131283397 89079808 21126 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 21748 21126 48 102 0 21643 0
Current children cumulated CPU time (s) 9339.82
Current children cumulated vsize (KiB) 86992

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15443
/proc/meminfo: memFree=1816144/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=86992 CPUtime=9399.79
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 26892 0 0 0 939802 177 0 0 25 0 1 0 131283397 89079808 21126 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529988 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 21748 21126 48 102 0 21643 0
Current children cumulated CPU time (s) 9399.79
Current children cumulated vsize (KiB) 86992

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15443
/proc/meminfo: memFree=1816208/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=86992 CPUtime=9459.78
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 26892 0 0 0 945800 178 0 0 25 0 1 0 131283397 89079808 21126 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530090 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 21748 21126 48 102 0 21643 0
Current children cumulated CPU time (s) 9459.78
Current children cumulated vsize (KiB) 86992

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15443
/proc/meminfo: memFree=1816272/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=86992 CPUtime=9519.77
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 26892 0 0 0 951799 178 0 0 25 0 1 0 131283397 89079808 21126 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 21748 21126 48 102 0 21643 0
Current children cumulated CPU time (s) 9519.77
Current children cumulated vsize (KiB) 86992

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15443
/proc/meminfo: memFree=1816272/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=86992 CPUtime=9579.75
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 26892 0 0 0 957797 178 0 0 25 0 1 0 131283397 89079808 21126 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 21748 21126 48 102 0 21643 0
Current children cumulated CPU time (s) 9579.75
Current children cumulated vsize (KiB) 86992

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15443
/proc/meminfo: memFree=1816144/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=86992 CPUtime=9639.74
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 27019 0 0 0 963795 179 0 0 25 0 1 0 131283397 89079808 21126 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 21748 21126 48 102 0 21643 0
Current children cumulated CPU time (s) 9639.74
Current children cumulated vsize (KiB) 86992

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15443
/proc/meminfo: memFree=1816144/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=86992 CPUtime=9699.73
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 27019 0 0 0 969793 180 0 0 25 0 1 0 131283397 89079808 21126 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 21748 21126 48 102 0 21643 0
Current children cumulated CPU time (s) 9699.73
Current children cumulated vsize (KiB) 86992

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15443
/proc/meminfo: memFree=1816144/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=86992 CPUtime=9759.71
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 27019 0 0 0 975791 180 0 0 25 0 1 0 131283397 89079808 21126 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 21748 21126 48 102 0 21643 0
Current children cumulated CPU time (s) 9759.71
Current children cumulated vsize (KiB) 86992

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15443
/proc/meminfo: memFree=1816144/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=86992 CPUtime=9819.7
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 27019 0 0 0 981789 181 0 0 25 0 1 0 131283397 89079808 21126 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 21748 21126 48 102 0 21643 0
Current children cumulated CPU time (s) 9819.7
Current children cumulated vsize (KiB) 86992

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15443
/proc/meminfo: memFree=1811536/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=91548 CPUtime=9879.69
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 28168 0 0 0 987787 182 0 0 25 0 1 0 131283397 93745152 22275 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 22887 22275 48 102 0 22782 0
Current children cumulated CPU time (s) 9879.69
Current children cumulated vsize (KiB) 91548

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15443
/proc/meminfo: memFree=1811088/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=91804 CPUtime=9939.67
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 28373 0 0 0 993785 182 0 0 25 0 1 0 131283397 94007296 22347 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 22951 22347 48 102 0 22846 0
Current children cumulated CPU time (s) 9939.67
Current children cumulated vsize (KiB) 91804

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 15551
/proc/meminfo: memFree=1810000/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=91804 CPUtime=9999.62
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 28373 0 0 0 999779 183 0 0 25 0 1 0 131283397 94007296 22347 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 22951 22347 48 102 0 22846 0
Current children cumulated CPU time (s) 9999.62
Current children cumulated vsize (KiB) 91804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 15551
/proc/meminfo: memFree=1809936/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=91804 CPUtime=10000
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 28373 0 0 0 999819 183 0 0 25 0 1 0 131283397 94007296 22347 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 22951 22347 48 102 0 22846 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 91804

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

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

[startup+10002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 15551
/proc/meminfo: memFree=1809936/2055920 swapFree=4141352/4192956
[pid=15040] ppid=15038 vsize=91804 CPUtime=10000
/proc/15040/stat : 15040 (picosat) R 15038 15040 14984 0 -1 4194304 28373 0 0 0 999819 183 0 0 25 0 1 0 131283397 94007296 22347 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15040/statm: 22951 22347 48 102 0 22846 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 91804

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.7
CPU time (s): 10000
CPU user time (s): 9998.2
CPU system time (s): 1.84772
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 92336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.2
system time used= 1.84772
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28373
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= 5
involuntary context switches= 15102

runsolver used 11.5152 second user time and 22.9165 second system time

The end



Launcher Data (download as text)




Begin job on node29 on Tue Apr 17 18:14:37 UTC 2007

IDJOB= 355978
IDBENCH= 20567
IDSOLVER= 171
FILE ID= node29/355978-1176833676

PBS_JOBID= 4590140

Free space on /tmp= 66505 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k25.cnf
COMMAND LINE= /tmp/evaluation/355978-1176833676/picosat /tmp/evaluation/355978-1176833676/instance-355978-1176833676.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-355978-1176833676 -o ROOT/results/node29/solver-355978-1176833676 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/355978-1176833676/picosat /tmp/evaluation/355978-1176833676/instance-355978-1176833676.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  cb7e94a0572e125e87a474412f4998c5

RANDOM SEED= 497513923

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.224
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.224
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1903408 kB
Buffers:         29084 kB
Cached:          63176 kB
SwapCached:      17152 kB
Active:          63312 kB
Inactive:        57820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1903408 kB
SwapTotal:     4192956 kB
SwapFree:      4141352 kB
Dirty:            5320 kB
Writeback:           0 kB
Mapped:          29640 kB
Slab:            16808 kB
Committed_AS:  2007060 kB
PageTables:       1872 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66505 MiB

End job on node29 on Tue Apr 17 21:01:21 UTC 2007