Trace number 309469

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) 1200.03 1200.37

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S1435246639-05-UNSAT.cnf
MD5SUM4298698f93b1f60c814042e23cc6c5c3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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-309469-1172541766 -o ROOT/results/node40/solver-309469-1172541766 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309469-1172541766/picosat /tmp/evaluation/309469-1172541766/instance-309469-1172541766.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 0.95 0.98 3/64 30715
/proc/meminfo: memFree=1890992/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=568 CPUtime=0
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 179210832 581632 66 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 142 66 40 102 0 37 0

[startup+0.107078 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 30715
/proc/meminfo: memFree=1890992/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=840 CPUtime=0.09
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 157 0 0 0 8 1 0 0 18 0 1 0 179210832 860160 140 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 210 140 48 102 0 105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 840

[startup+0.515129 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 30715
/proc/meminfo: memFree=1890992/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=968 CPUtime=0.5
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 171 0 0 0 49 1 0 0 21 0 1 0 179210832 991232 154 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530933 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 242 154 48 102 0 137 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 968

[startup+1.33524 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 30716
/proc/meminfo: memFree=1890536/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=968 CPUtime=1.32
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 183 0 0 0 131 1 0 0 25 0 1 0 179210832 991232 166 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549596 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 242 166 48 102 0 137 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 968

[startup+2.97545 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 30716
/proc/meminfo: memFree=1890344/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=1092 CPUtime=2.96
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 206 0 0 0 295 1 0 0 25 0 1 0 179210832 1118208 189 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 273 189 48 102 0 168 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1092

[startup+6.25087 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 30716
/proc/meminfo: memFree=1890152/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=1092 CPUtime=6.23
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 232 0 0 0 622 1 0 0 25 0 1 0 179210832 1118208 215 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 273 215 48 102 0 168 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1092

[startup+12.7047 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 30716
/proc/meminfo: memFree=1889896/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=1352 CPUtime=12.69
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 269 0 0 0 1267 2 0 0 25 0 1 0 179210832 1384448 252 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 338 252 48 102 0 233 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1352

[startup+25.6054 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 30716
/proc/meminfo: memFree=1889640/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=1512 CPUtime=25.59
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 326 0 0 0 2557 2 0 0 25 0 1 0 179210832 1548288 309 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523992 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 378 309 48 102 0 273 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 1512

[startup+51.2127 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 30716
/proc/meminfo: memFree=1889384/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=1844 CPUtime=51.19
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 396 0 0 0 5117 2 0 0 25 0 1 0 179210832 1888256 379 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597646 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 461 379 48 102 0 356 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 1844

[startup+102.422 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 30716
/proc/meminfo: memFree=1888936/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=2196 CPUtime=102.39
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 501 0 0 0 10237 2 0 0 25 0 1 0 179210832 2248704 484 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520063 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 549 484 48 102 0 444 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 2196

[startup+162.443 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30716
/proc/meminfo: memFree=1888616/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=2520 CPUtime=162.39
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 571 0 0 0 16237 2 0 0 25 0 1 0 179210832 2580480 554 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 630 554 48 102 0 525 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 2520

[startup+222.461 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30716
/proc/meminfo: memFree=1888296/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=2868 CPUtime=222.39
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 644 0 0 0 22237 2 0 0 25 0 1 0 179210832 2936832 627 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531120 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 717 627 48 102 0 612 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 2868

[startup+282.481 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30716
/proc/meminfo: memFree=1888232/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=2880 CPUtime=282.39
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 676 0 0 0 28237 2 0 0 25 0 1 0 179210832 2949120 651 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 720 651 48 102 0 615 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 2880

[startup+342.494 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30716
/proc/meminfo: memFree=1887976/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=3220 CPUtime=342.39
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 740 0 0 0 34237 2 0 0 25 0 1 0 179210832 3297280 715 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 805 715 48 102 0 700 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 3220

[startup+402.515 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30716
/proc/meminfo: memFree=1887720/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=3412 CPUtime=402.39
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 805 0 0 0 40237 2 0 0 25 0 1 0 179210832 3493888 770 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 853 770 48 102 0 748 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 3412

[startup+462.534 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30716
/proc/meminfo: memFree=1887784/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=3472 CPUtime=462.39
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 826 0 0 0 46237 2 0 0 25 0 1 0 179210832 3555328 786 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531364 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 868 786 48 102 0 763 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 3472

[startup+522.552 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30716
/proc/meminfo: memFree=1887592/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=3640 CPUtime=522.39
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 866 0 0 0 52237 2 0 0 25 0 1 0 179210832 3727360 826 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529719 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 910 826 48 102 0 805 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 3640

[startup+582.569 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30716
/proc/meminfo: memFree=1887592/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=3580 CPUtime=582.39
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 872 0 0 0 58237 2 0 0 25 0 1 0 179210832 3665920 817 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 895 817 48 102 0 790 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 3580

[startup+642.584 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30716
/proc/meminfo: memFree=1887208/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=3816 CPUtime=642.39
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 971 0 0 0 64237 2 0 0 25 0 1 0 179210832 3907584 877 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 954 877 48 102 0 849 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 3816

[startup+702.597 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 30716
/proc/meminfo: memFree=1887208/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=3840 CPUtime=702.38
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 983 0 0 0 70236 2 0 0 25 0 1 0 179210832 3932160 883 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 960 883 48 102 0 855 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 3840

[startup+762.616 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 30716
/proc/meminfo: memFree=1887144/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=4116 CPUtime=762.39
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 1048 0 0 0 76237 2 0 0 25 0 1 0 179210832 4214784 945 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 1029 945 48 102 0 924 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 4116

[startup+822.636 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30716
/proc/meminfo: memFree=1887080/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=4108 CPUtime=822.4
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 1050 0 0 0 82237 3 0 0 25 0 1 0 179210832 4206592 947 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 1027 947 48 102 0 922 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 4108

[startup+882.653 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30716
/proc/meminfo: memFree=1887016/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=4200 CPUtime=882.4
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 1080 0 0 0 88237 3 0 0 25 0 1 0 179210832 4300800 967 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 1050 967 48 102 0 945 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 4200

[startup+942.671 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30716
/proc/meminfo: memFree=1886888/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=4240 CPUtime=942.4
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 1098 0 0 0 94237 3 0 0 25 0 1 0 179210832 4341760 985 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 1060 985 48 102 0 955 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 4240

[startup+1002.69 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30716
/proc/meminfo: memFree=1886696/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=4528 CPUtime=1002.4
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 1182 0 0 0 100237 3 0 0 25 0 1 0 179210832 4636672 1051 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 1132 1051 48 102 0 1027 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 4528

[startup+1062.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30716
/proc/meminfo: memFree=1886632/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=4524 CPUtime=1062.4
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 1185 0 0 0 106237 3 0 0 25 0 1 0 179210832 4632576 1054 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 1131 1054 48 102 0 1026 0
Current children cumulated CPU time (s) 1062.4
Current children cumulated vsize (KiB) 4524

[startup+1122.72 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30718
/proc/meminfo: memFree=1886632/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=4520 CPUtime=1122.4
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 1185 0 0 0 112237 3 0 0 25 0 1 0 179210832 4628480 1054 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 1130 1054 48 102 0 1025 0
Current children cumulated CPU time (s) 1122.4
Current children cumulated vsize (KiB) 4520

[startup+1182.74 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30718
/proc/meminfo: memFree=1886568/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=4512 CPUtime=1182.39
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 1199 0 0 0 118236 3 0 0 25 0 1 0 179210832 4620288 1060 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 1128 1060 48 102 0 1023 0
Current children cumulated CPU time (s) 1182.39
Current children cumulated vsize (KiB) 4512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30718
/proc/meminfo: memFree=1886568/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=4512 CPUtime=1200.01
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 1199 0 0 0 119998 3 0 0 25 0 1 0 179210832 4620288 1060 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 1128 1060 48 102 0 1023 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 4512

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30718
/proc/meminfo: memFree=1886568/2055920 swapFree=4179916/4192956
[pid=30715] ppid=30713 vsize=4512 CPUtime=1200.01
/proc/30715/stat : 30715 (picosat) R 30713 30715 29277 0 -1 4194304 1199 0 0 0 119998 3 0 0 25 0 1 0 179210832 4620288 1060 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30715/statm: 1128 1060 48 102 0 1023 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 4512

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.03
CPU user time (s): 1199.99
CPU system time (s): 0.035994
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 4564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1199
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= 2256

runsolver used 0.820875 second user time and 2.39064 second system time

The end



Launcher Data (download as text)




Begin job on node40 on Tue Feb 27 02:02:46 UTC 2007

IDJOB= 309469
IDBENCH= 20260
IDSOLVER= 106
FILE ID= node40/309469-1172541766

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-S1435246639-05-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309469-1172541766/picosat /tmp/evaluation/309469-1172541766/instance-309469-1172541766.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-309469-1172541766 -o ROOT/results/node40/solver-309469-1172541766 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309469-1172541766/picosat /tmp/evaluation/309469-1172541766/instance-309469-1172541766.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  4298698f93b1f60c814042e23cc6c5c3

RANDOM SEED= 915363754

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:       1891464 kB
Buffers:         23752 kB
Cached:          99408 kB
SwapCached:       7264 kB
Active:          63712 kB
Inactive:        73196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1891464 kB
SwapTotal:     4192956 kB
SwapFree:      4179916 kB
Dirty:             612 kB
Writeback:           0 kB
Mapped:          15720 kB
Slab:            13604 kB
Committed_AS:   279740 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 02:22:48 UTC 2007