Trace number 301843

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) 1200.1 1200.45

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S36357048-10.cnf
MD5SUM4cdd0acdea0930e71ba338cdcb899d67
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark831.247
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-301843-1171995252 -o ROOT/results/node13/solver-301843-1171995252 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301843-1171995252/picosat /tmp/evaluation/301843-1171995252/instance-301843-1171995252.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.91 0.97 0.99 3/77 7769
/proc/meminfo: memFree=1492424/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=724 CPUtime=0
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 219479660 741376 79 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 181 79 40 102 0 76 0

[startup+0.107114 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 7769
/proc/meminfo: memFree=1492424/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=988 CPUtime=0.09
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 171 0 0 0 4 5 0 0 18 0 1 0 219479660 1011712 156 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 247 156 40 102 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 988

[startup+0.515169 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 7769
/proc/meminfo: memFree=1492424/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=2308 CPUtime=0.5
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 520 0 0 0 35 15 0 0 21 0 1 0 219479660 2363392 503 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 577 503 48 102 0 472 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2308

[startup+1.33528 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 7770
/proc/meminfo: memFree=1488576/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=4668 CPUtime=1.32
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 1086 0 0 0 117 15 0 0 25 0 1 0 219479660 4780032 1069 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529095 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 1167 1069 48 102 0 1062 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4668

[startup+2.97149 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 7770
/proc/meminfo: memFree=1488000/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=5168 CPUtime=2.95
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 1214 0 0 0 280 15 0 0 25 0 1 0 219479660 5292032 1197 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 1292 1197 48 102 0 1187 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 5168

[startup+6.25293 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 7770
/proc/meminfo: memFree=1486720/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=5932 CPUtime=6.24
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 1426 0 0 0 608 16 0 0 25 0 1 0 219479660 6074368 1409 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 1483 1409 48 102 0 1378 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5932

[startup+12.7048 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 7770
/proc/meminfo: memFree=1485056/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=7604 CPUtime=12.69
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 1827 0 0 0 1253 16 0 0 25 0 1 0 219479660 7786496 1810 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529420 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 1901 1810 48 102 0 1796 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7604

[startup+25.5115 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 7770
/proc/meminfo: memFree=1483328/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=9488 CPUtime=25.49
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 2278 0 0 0 2533 16 0 0 25 0 1 0 219479660 9715712 2261 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 2372 2261 48 102 0 2267 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9488

[startup+51.1219 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 7770
/proc/meminfo: memFree=1480256/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=12604 CPUtime=51.09
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 3051 0 0 0 5092 17 0 0 25 0 1 0 219479660 12906496 3034 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 3151 3034 48 102 0 3046 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12604

[startup+102.339 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 7770
/proc/meminfo: memFree=1477056/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=16208 CPUtime=102.29
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 3978 0 0 0 10211 18 0 0 25 0 1 0 219479660 16596992 3956 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 4052 3956 48 102 0 3947 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 16208

[startup+162.372 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7770
/proc/meminfo: memFree=1473600/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=18992 CPUtime=162.31
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 4831 0 0 0 16212 19 0 0 25 0 1 0 219479660 19447808 4658 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 4748 4658 48 102 0 4643 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 18992

[startup+222.403 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7770
/proc/meminfo: memFree=1471680/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=20956 CPUtime=222.32
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 5439 0 0 0 22212 20 0 0 25 0 1 0 219479660 21458944 5131 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 5239 5131 48 102 0 5134 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 20956

[startup+282.433 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7770
/proc/meminfo: memFree=1468928/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=23404 CPUtime=282.34
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 6319 0 0 0 28213 21 0 0 25 0 1 0 219479660 23965696 5750 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 5851 5750 48 102 0 5746 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 23404

[startup+342.462 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 7770
/proc/meminfo: memFree=1467648/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=25844 CPUtime=342.35
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 7130 0 0 0 34212 23 0 0 25 0 1 0 219479660 26464256 6343 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 6461 6343 48 102 0 6356 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 25844

[startup+402.496 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 7770
/proc/meminfo: memFree=1465728/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=26748 CPUtime=402.37
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 7674 0 0 0 40213 24 0 0 25 0 1 0 219479660 27389952 6585 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 6687 6585 48 102 0 6582 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 26748

[startup+462.526 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7770
/proc/meminfo: memFree=1464064/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=28604 CPUtime=462.39
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 8429 0 0 0 46213 26 0 0 25 0 1 0 219479660 29290496 6988 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 7151 6988 48 102 0 7046 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 28604

[startup+522.554 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 7770
/proc/meminfo: memFree=1462912/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=29716 CPUtime=522.39
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 8864 0 0 0 52213 26 0 0 25 0 1 0 219479660 30429184 7283 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 7429 7283 48 102 0 7324 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 29716

[startup+582.583 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 7770
/proc/meminfo: memFree=1461568/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=31100 CPUtime=582.41
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 9381 0 0 0 58214 27 0 0 25 0 1 0 219479660 31846400 7611 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 7775 7611 48 102 0 7670 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 31100

[startup+642.618 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 7770
/proc/meminfo: memFree=1461120/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=31436 CPUtime=642.42
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 9976 0 0 0 64214 28 0 0 25 0 1 0 219479660 32190464 7717 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 7859 7717 48 102 0 7754 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 31436

[startup+702.649 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 7770
/proc/meminfo: memFree=1458944/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=33616 CPUtime=702.44
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 10954 0 0 0 70214 30 0 0 25 0 1 0 219479660 34422784 8267 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549427 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 8404 8267 48 102 0 8299 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 33616

[startup+762.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7770
/proc/meminfo: memFree=1457088/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=35444 CPUtime=762.45
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 11868 0 0 0 76214 31 0 0 25 0 1 0 219479660 36294656 8722 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 8861 8722 48 102 0 8756 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 35444

[startup+822.716 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7770
/proc/meminfo: memFree=1456704/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=35920 CPUtime=822.47
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 12173 0 0 0 82215 32 0 0 25 0 1 0 219479660 36782080 8823 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520058 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 8980 8823 48 102 0 8875 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 35920

[startup+882.746 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7770
/proc/meminfo: memFree=1456896/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=35688 CPUtime=882.48
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 12336 0 0 0 88216 32 0 0 25 0 1 0 219479660 36544512 8771 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 8922 8771 48 102 0 8817 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 35688

[startup+942.775 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7770
/proc/meminfo: memFree=1455360/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=37248 CPUtime=942.49
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 12885 0 0 0 94216 33 0 0 25 0 1 0 219479660 38141952 9159 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 9312 9159 48 102 0 9207 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 37248

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7770
/proc/meminfo: memFree=1455808/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=36704 CPUtime=1002.51
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 13225 0 0 0 100217 34 0 0 25 0 1 0 219479660 37584896 9054 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529988 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 9176 9054 48 102 0 9071 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 36704

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7770
/proc/meminfo: memFree=1452928/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=39592 CPUtime=1062.54
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 14295 0 0 0 106218 36 0 0 25 0 1 0 219479660 40542208 9759 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522761 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 9898 9759 48 102 0 9793 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 39592

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7770
/proc/meminfo: memFree=1452480/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=40036 CPUtime=1122.54
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 14468 0 0 0 112218 36 0 0 25 0 1 0 219479660 40996864 9876 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 10009 9876 48 102 0 9904 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 40036

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7770
/proc/meminfo: memFree=1452096/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=40352 CPUtime=1182.56
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 14629 0 0 0 118219 37 0 0 25 0 1 0 219479660 41320448 9971 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 10088 9971 48 102 0 9983 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 40352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7770
/proc/meminfo: memFree=1452096/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=40352 CPUtime=1200.08
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 14629 0 0 0 119971 37 0 0 25 0 1 0 219479660 41320448 9971 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529900 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 10088 9971 48 102 0 9983 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 40352

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7770
/proc/meminfo: memFree=1452096/2055920 swapFree=4192812/4192956
[pid=7769] ppid=7767 vsize=40352 CPUtime=1200.08
/proc/7769/stat : 7769 (picosat) R 7767 7769 6647 0 -1 4194304 14629 0 0 0 119971 37 0 0 25 0 1 0 219479660 41320448 9971 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529900 0 0 4096 0 0 0 0 17 1 0 0
/proc/7769/statm: 10088 9971 48 102 0 9983 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 40352

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.1
CPU user time (s): 1199.72
CPU system time (s): 0.382941
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 40588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.72
system time used= 0.382941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14629
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= 6
involuntary context switches= 884

runsolver used 1.46778 second user time and 2.68059 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Tue Feb 20 18:14:12 UTC 2007

IDJOB= 301843
IDBENCH= 20069
IDSOLVER= 106
FILE ID= node13/301843-1171995252

PBS_JOBID= 3849078

Free space on /tmp= 66546 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S36357048-10.cnf
COMMAND LINE= /tmp/evaluation/301843-1171995252/picosat /tmp/evaluation/301843-1171995252/instance-301843-1171995252.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-301843-1171995252 -o ROOT/results/node13/solver-301843-1171995252 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301843-1171995252/picosat /tmp/evaluation/301843-1171995252/instance-301843-1171995252.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  4cdd0acdea0930e71ba338cdcb899d67

RANDOM SEED= 150458010

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1492768 kB
Buffers:         51904 kB
Cached:         377720 kB
SwapCached:          0 kB
Active:         122504 kB
Inactive:       361636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1492768 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1024 kB
Writeback:           0 kB
Mapped:          73400 kB
Slab:            64516 kB
Committed_AS:   969728 kB
PageTables:       1744 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= 66546 MiB

End job on node13 on Tue Feb 20 18:34:15 UTC 2007