Trace number 309387

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) 1200.08 1200.51

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S218623752-19-SAT.cnf
MD5SUM202e2057dc8114964b5b3ec133b76d59
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.230964
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
Number of clauses of size 40
Number of clauses of size 50
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/node40/watcher-309387-1172540562 -o ROOT/results/node40/solver-309387-1172540562 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309387-1172540562/picosat /tmp/evaluation/309387-1172540562/instance-309387-1172540562.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: 0.86 0.97 0.99 3/64 30477
/proc/meminfo: memFree=1891248/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=568 CPUtime=0
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 179090476 581632 66 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 142 66 40 102 0 37 0

[startup+0.106596 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 30477
/proc/meminfo: memFree=1891248/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=840 CPUtime=0.09
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 158 0 0 0 8 1 0 0 18 0 1 0 179090476 860160 141 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529850 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 210 141 48 102 0 105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 840

[startup+0.514647 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 30477
/proc/meminfo: memFree=1891248/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=968 CPUtime=0.5
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 172 0 0 0 49 1 0 0 21 0 1 0 179090476 991232 155 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529356 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 242 155 48 102 0 137 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 968

[startup+1.33475 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 30478
/proc/meminfo: memFree=1890728/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=968 CPUtime=1.32
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 185 0 0 0 131 1 0 0 25 0 1 0 179090476 991232 168 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529482 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 242 168 48 102 0 137 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 968

[startup+2.97097 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 30478
/proc/meminfo: memFree=1890536/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=1096 CPUtime=2.96
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 206 0 0 0 295 1 0 0 25 0 1 0 179090476 1122304 189 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522858 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 274 189 48 102 0 169 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1096

[startup+6.24739 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 30478
/proc/meminfo: memFree=1890344/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=1212 CPUtime=6.23
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 237 0 0 0 622 1 0 0 25 0 1 0 179090476 1241088 220 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 303 220 48 102 0 198 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1212

[startup+12.7032 s]
/proc/loadavg: 0.89 0.97 0.99 2/65 30478
/proc/meminfo: memFree=1890152/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=1344 CPUtime=12.69
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 284 0 0 0 1268 1 0 0 25 0 1 0 179090476 1376256 267 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 336 267 48 102 0 231 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1344

[startup+25.5069 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 30478
/proc/meminfo: memFree=1889896/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=1592 CPUtime=25.49
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 350 0 0 0 2548 1 0 0 25 0 1 0 179090476 1630208 333 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 398 333 48 102 0 293 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1592

[startup+51.1132 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 30478
/proc/meminfo: memFree=1889640/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=1908 CPUtime=51.08
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 434 0 0 0 5107 1 0 0 25 0 1 0 179090476 1953792 417 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 477 417 48 102 0 372 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1908

[startup+102.322 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 30478
/proc/meminfo: memFree=1889192/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=2376 CPUtime=102.28
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 536 0 0 0 10227 1 0 0 25 0 1 0 179090476 2433024 517 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 594 517 48 102 0 489 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 2376

[startup+162.344 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30478
/proc/meminfo: memFree=1888872/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=2700 CPUtime=162.28
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 621 0 0 0 16227 1 0 0 25 0 1 0 179090476 2764800 602 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 675 602 48 102 0 570 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 2700

[startup+222.358 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30478
/proc/meminfo: memFree=1888680/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=2940 CPUtime=222.28
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 666 0 0 0 22227 1 0 0 25 0 1 0 179090476 3010560 647 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 735 647 48 102 0 630 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 2940

[startup+282.371 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30478
/proc/meminfo: memFree=1888360/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=3208 CPUtime=282.28
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 749 0 0 0 28226 2 0 0 25 0 1 0 179090476 3284992 716 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 802 716 48 102 0 697 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 3208

[startup+342.386 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30478
/proc/meminfo: memFree=1888168/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=3320 CPUtime=342.28
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 792 0 0 0 34226 2 0 0 25 0 1 0 179090476 3399680 759 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529404 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 830 759 48 102 0 725 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 3320

[startup+402.407 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30478
/proc/meminfo: memFree=1887976/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=3568 CPUtime=402.29
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 838 0 0 0 40227 2 0 0 25 0 1 0 179090476 3653632 805 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 892 805 48 102 0 787 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 3568

[startup+462.422 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30478
/proc/meminfo: memFree=1887720/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=3844 CPUtime=462.28
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 910 0 0 0 46226 2 0 0 25 0 1 0 179090476 3936256 877 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522692 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 961 877 48 102 0 856 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 3844

[startup+522.44 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30478
/proc/meminfo: memFree=1887720/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=3844 CPUtime=522.28
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 919 0 0 0 52226 2 0 0 25 0 1 0 179090476 3936256 886 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 961 886 48 102 0 856 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 3844

[startup+582.454 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30478
/proc/meminfo: memFree=1887464/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=3964 CPUtime=582.28
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 976 0 0 0 58226 2 0 0 25 0 1 0 179090476 4059136 923 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 991 923 48 102 0 886 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 3964

[startup+642.474 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30478
/proc/meminfo: memFree=1887464/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=4012 CPUtime=642.28
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 978 0 0 0 64226 2 0 0 25 0 1 0 179090476 4108288 925 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524072 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 1003 925 48 102 0 898 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 4012

[startup+702.491 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30478
/proc/meminfo: memFree=1887144/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=4392 CPUtime=702.28
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 1073 0 0 0 70226 2 0 0 25 0 1 0 179090476 4497408 1020 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 1098 1020 48 102 0 993 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 4392

[startup+762.51 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30478
/proc/meminfo: memFree=1887080/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=4392 CPUtime=762.29
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 1074 0 0 0 76227 2 0 0 25 0 1 0 179090476 4497408 1021 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 1098 1021 48 102 0 993 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 4392

[startup+822.53 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30478
/proc/meminfo: memFree=1887080/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=4384 CPUtime=822.29
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 1075 0 0 0 82227 2 0 0 25 0 1 0 179090476 4489216 1022 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 1096 1022 48 102 0 991 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 4384

[startup+882.543 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30478
/proc/meminfo: memFree=1887080/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=4380 CPUtime=882.28
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 1075 0 0 0 88226 2 0 0 25 0 1 0 179090476 4485120 1022 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 1095 1022 48 102 0 990 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 4380

[startup+942.557 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30478
/proc/meminfo: memFree=1887016/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=4460 CPUtime=942.28
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 1098 0 0 0 94226 2 0 0 25 0 1 0 179090476 4567040 1045 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 1115 1045 48 102 0 1010 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 4460

[startup+1002.58 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30478
/proc/meminfo: memFree=1886888/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=4500 CPUtime=1002.28
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 1124 0 0 0 100226 2 0 0 25 0 1 0 179090476 4608000 1061 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 1125 1061 48 102 0 1020 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 4500

[startup+1062.59 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30478
/proc/meminfo: memFree=1886824/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=4564 CPUtime=1062.28
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 1152 0 0 0 106226 2 0 0 25 0 1 0 179090476 4673536 1078 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 1141 1078 48 102 0 1036 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 4564

[startup+1122.63 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 30578
/proc/meminfo: memFree=1884976/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=5156 CPUtime=1122.27
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 1362 0 0 0 112222 5 0 0 25 0 1 0 179090476 5279744 1224 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522923 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 1289 1224 48 102 0 1184 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 5156

[startup+1182.68 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 30654
/proc/meminfo: memFree=1884984/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=5100 CPUtime=1182.26
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 1405 0 0 0 118221 5 0 0 25 0 1 0 179090476 5222400 1212 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 1275 1212 48 102 0 1170 0
Current children cumulated CPU time (s) 1182.26
Current children cumulated vsize (KiB) 5100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30676
/proc/meminfo: memFree=1885864/2055920 swapFree=4179916/4192956
[pid=30477] ppid=30475 vsize=5100 CPUtime=1200.07
/proc/30477/stat : 30477 (picosat) R 30475 30477 29277 0 -1 4194304 1405 0 0 0 120002 5 0 0 25 0 1 0 179090476 5222400 1212 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/30477/statm: 1275 1212 48 102 0 1170 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 5100

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.02
CPU system time (s): 0.056991
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 5340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1405
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= 2968

runsolver used 0.91686 second user time and 2.36864 second system time

The end



Launcher Data (download as text)




Begin job on node40 on Tue Feb 27 01:42:42 UTC 2007

IDJOB= 309387
IDBENCH= 20258
IDSOLVER= 106
FILE ID= node40/309387-1172540562

PBS_JOBID= 3971827

Free space on /tmp= 66560 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S218623752-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/309387-1172540562/picosat /tmp/evaluation/309387-1172540562/instance-309387-1172540562.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-309387-1172540562 -o ROOT/results/node40/solver-309387-1172540562 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309387-1172540562/picosat /tmp/evaluation/309387-1172540562/instance-309387-1172540562.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  202e2057dc8114964b5b3ec133b76d59

RANDOM SEED= 668019967

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1891656 kB
Buffers:         23556 kB
Cached:          99332 kB
SwapCached:       7264 kB
Active:          63448 kB
Inactive:        73188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1891656 kB
SwapTotal:     4192956 kB
SwapFree:      4179916 kB
Dirty:             708 kB
Writeback:           0 kB
Mapped:          15720 kB
Slab:            13632 kB
Committed_AS:   279720 kB
PageTables:       1416 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= 66560 MiB

End job on node40 on Tue Feb 27 02:02:45 UTC 2007