Trace number 300654

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 1200.47

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S2033299325-04.cnf
MD5SUM544c1597ab92aa7740a50b9228bfe82f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.5849
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
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/node5/watcher-300654-1171917826 -o ROOT/results/node5/solver-300654-1171917826 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300654-1171917826/picosat /tmp/evaluation/300654-1171917826/instance-300654-1171917826.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: 1.00 1.00 0.95 3/77 29428
/proc/meminfo: memFree=1057056/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=568 CPUtime=0
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 211737469 581632 65 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 142 65 40 102 0 37 0

[startup+0.107606 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 29428
/proc/meminfo: memFree=1057056/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=968 CPUtime=0.09
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 163 0 0 0 4 5 0 0 18 0 1 0 211737469 991232 148 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 242 148 40 102 0 137 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 968

[startup+0.515653 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 29428
/proc/meminfo: memFree=1057056/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=2420 CPUtime=0.5
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 515 0 0 0 40 10 0 0 21 0 1 0 211737469 2478080 500 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 605 500 42 102 0 500 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2420

[startup+1.33775 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29429
/proc/meminfo: memFree=1054744/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=2824 CPUtime=1.32
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 647 0 0 0 122 10 0 0 25 0 1 0 211737469 2891776 630 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 706 630 48 102 0 601 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2824

[startup+2.97793 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29429
/proc/meminfo: memFree=1054296/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=3220 CPUtime=2.96
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 749 0 0 0 286 10 0 0 25 0 1 0 211737469 3297280 732 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 805 732 48 102 0 700 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3220

[startup+6.2543 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29429
/proc/meminfo: memFree=1053592/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=3960 CPUtime=6.24
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 912 0 0 0 614 10 0 0 25 0 1 0 211737469 4055040 895 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 990 895 48 102 0 885 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3960

[startup+12.712 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29429
/proc/meminfo: memFree=1052440/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=4856 CPUtime=12.7
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 1143 0 0 0 1259 11 0 0 25 0 1 0 211737469 4972544 1126 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520108 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 1214 1126 48 102 0 1109 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4856

[startup+25.5125 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29429
/proc/meminfo: memFree=1051288/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=6092 CPUtime=25.5
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 1450 0 0 0 2539 11 0 0 25 0 1 0 211737469 6238208 1433 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 1523 1433 48 102 0 1418 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 6092

[startup+51.1244 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29429
/proc/meminfo: memFree=1049560/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=7700 CPUtime=51.1
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 1863 0 0 0 5099 11 0 0 25 0 1 0 211737469 7884800 1846 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 1925 1846 48 102 0 1820 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 7700

[startup+102.34 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29429
/proc/meminfo: memFree=1047128/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=10220 CPUtime=102.3
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 2458 0 0 0 10218 12 0 0 25 0 1 0 211737469 10465280 2441 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 2555 2441 48 102 0 2450 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 10220

[startup+162.372 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29429
/proc/meminfo: memFree=1045400/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=11796 CPUtime=162.32
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 2892 0 0 0 16219 13 0 0 25 0 1 0 211737469 12079104 2854 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 2949 2854 48 102 0 2844 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 11796

[startup+222.403 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29429
/proc/meminfo: memFree=1043544/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=13632 CPUtime=222.34
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 3355 0 0 0 22220 14 0 0 25 0 1 0 211737469 13959168 3317 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 3408 3317 48 102 0 3303 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 13632

[startup+282.436 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29429
/proc/meminfo: memFree=1042712/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=14292 CPUtime=282.35
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 3590 0 0 0 28221 14 0 0 25 0 1 0 211737469 14635008 3490 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 3573 3490 48 102 0 3468 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 14292

[startup+342.468 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29429
/proc/meminfo: memFree=1041752/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=15436 CPUtime=342.36
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 3957 0 0 0 34221 15 0 0 25 0 1 0 211737469 15806464 3777 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 3859 3777 48 102 0 3754 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 15436

[startup+402.503 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29429
/proc/meminfo: memFree=1040856/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=16348 CPUtime=402.39
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 4175 0 0 0 40223 16 0 0 25 0 1 0 211737469 16740352 3977 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 4087 3977 48 102 0 3982 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 16348

[startup+462.533 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29429
/proc/meminfo: memFree=1040024/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=17176 CPUtime=462.4
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 4639 0 0 0 46224 16 0 0 25 0 1 0 211737469 17588224 4161 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 4294 4161 48 102 0 4189 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 17176

[startup+522.562 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29429
/proc/meminfo: memFree=1039320/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=17832 CPUtime=522.41
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 5041 0 0 0 52224 17 0 0 25 0 1 0 211737469 18259968 4352 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 4458 4352 48 102 0 4353 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 17832

[startup+582.591 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29429
/proc/meminfo: memFree=1038232/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=18888 CPUtime=582.42
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 5518 0 0 0 58224 18 0 0 25 0 1 0 211737469 19341312 4617 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 4722 4617 48 102 0 4617 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 18888

[startup+642.624 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29429
/proc/meminfo: memFree=1038232/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=19040 CPUtime=642.44
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 5806 0 0 0 64225 19 0 0 25 0 1 0 211737469 19496960 4650 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134580259 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 4760 4650 48 102 0 4655 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 19040

[startup+702.655 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29429
/proc/meminfo: memFree=1037208/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=19964 CPUtime=702.46
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 6274 0 0 0 70226 20 0 0 25 0 1 0 211737469 20443136 4890 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 4991 4890 48 102 0 4886 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 19964

[startup+762.688 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29429
/proc/meminfo: memFree=1037272/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=19780 CPUtime=762.47
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 6449 0 0 0 76227 20 0 0 25 0 1 0 211737469 20254720 4832 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529751 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 4945 4832 48 102 0 4840 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 19780

[startup+822.724 s]
/proc/loadavg: 1.00 1.00 0.95 3/78 29429
/proc/meminfo: memFree=1035672/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=21364 CPUtime=822.49
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 7015 0 0 0 82228 21 0 0 25 0 1 0 211737469 21876736 5236 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 5341 5236 48 102 0 5236 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 21364

[startup+882.753 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29429
/proc/meminfo: memFree=1035416/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=21496 CPUtime=882.51
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 7139 0 0 0 88229 22 0 0 25 0 1 0 211737469 22011904 5276 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 5374 5276 48 102 0 5269 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 21496

[startup+942.781 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29429
/proc/meminfo: memFree=1035224/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=21764 CPUtime=942.52
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 7410 0 0 0 94230 22 0 0 25 0 1 0 211737469 22286336 5332 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 5441 5332 48 102 0 5336 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 21764

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29429
/proc/meminfo: memFree=1034648/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=22424 CPUtime=1002.53
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 7828 0 0 0 100230 23 0 0 25 0 1 0 211737469 22962176 5519 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134531364 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 5606 5519 48 102 0 5501 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 22424

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 0.95 2/84 29533
/proc/meminfo: memFree=1031912/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=23976 CPUtime=1062.51
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 8379 0 0 0 106227 24 0 0 25 0 1 0 211737469 24551424 5893 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597644 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 5994 5893 48 102 0 5889 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 23976

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 0.95 2/84 29607
/proc/meminfo: memFree=1032040/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=23852 CPUtime=1122.5
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 8425 0 0 0 112225 25 0 0 25 0 1 0 211737469 24424448 5884 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 5963 5884 48 102 0 5858 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 23852

[startup+1182.95 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29629
/proc/meminfo: memFree=1032792/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=24116 CPUtime=1182.51
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 8535 0 0 0 118225 26 0 0 25 0 1 0 211737469 24694784 5948 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 6029 5948 48 102 0 5924 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 24116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29629
/proc/meminfo: memFree=1032856/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=23980 CPUtime=1200.02
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 8535 0 0 0 119976 26 0 0 25 0 1 0 211737469 24555520 5916 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 5995 5916 48 102 0 5890 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 23980

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29629
/proc/meminfo: memFree=1032856/2055920 swapFree=4192812/4192956
[pid=29428] ppid=29426 vsize=23980 CPUtime=1200.02
/proc/29428/stat : 29428 (picosat) R 29426 29428 28995 0 -1 4194304 8535 0 0 0 119976 26 0 0 25 0 1 0 211737469 24555520 5916 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29428/statm: 5995 5916 48 102 0 5890 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 23980

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.03
CPU user time (s): 1199.77
CPU system time (s): 0.266959
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 24300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.266959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8535
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= 1183

runsolver used 1.35979 second user time and 2.79657 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Mon Feb 19 20:43:47 UTC 2007

IDJOB= 300654
IDBENCH= 20040
IDSOLVER= 106
FILE ID= node5/300654-1171917826

PBS_JOBID= 3848881

Free space on /tmp= 66552 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S2033299325-04.cnf
COMMAND LINE= /tmp/evaluation/300654-1171917826/picosat /tmp/evaluation/300654-1171917826/instance-300654-1171917826.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-300654-1171917826 -o ROOT/results/node5/solver-300654-1171917826 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300654-1171917826/picosat /tmp/evaluation/300654-1171917826/instance-300654-1171917826.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  544c1597ab92aa7740a50b9228bfe82f

RANDOM SEED= 439335239

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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:       1057464 kB
Buffers:         60780 kB
Cached:         816352 kB
SwapCached:          0 kB
Active:         533108 kB
Inactive:       387976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1057464 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             840 kB
Writeback:           0 kB
Mapped:          62856 kB
Slab:            63004 kB
Committed_AS:   772540 kB
PageTables:       1692 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= 66552 MiB

End job on node5 on Tue Feb 20 00:09:14 UTC 2007