Trace number 307132

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) 1200.11 1200.54

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1496322949-03.cnf
MD5SUMc3803de57c6d57343b2d2bb8ea2052c1
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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/node6/watcher-307132-1172113841 -o ROOT/results/node6/solver-307132-1172113841 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307132-1172113841/picosat /tmp/evaluation/307132-1172113841/instance-307132-1172113841.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 1.02 1.00 3/77 15696
/proc/meminfo: memFree=1688312/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=1536 CPUtime=0
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 302 0 0 0 0 0 0 0 18 0 1 0 231338818 1572864 287 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134526153 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 384 288 39 102 0 279 0

[startup+0.106728 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 15696
/proc/meminfo: memFree=1688312/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=2924 CPUtime=0.09
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 484 0 0 0 4 5 0 0 18 0 1 0 231338818 2994176 458 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 731 458 40 102 0 626 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2924

[startup+0.514808 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 15696
/proc/meminfo: memFree=1688312/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=4504 CPUtime=0.5
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 883 0 0 0 23 27 0 0 22 0 1 0 231338818 4612096 857 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 1126 857 40 102 0 1021 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4504

[startup+1.33597 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 15697
/proc/meminfo: memFree=1683568/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=6340 CPUtime=1.33
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 1302 0 0 0 93 40 0 0 25 0 1 0 231338818 6492160 1274 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134542921 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 1585 1274 48 102 0 1480 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6340

[startup+2.97529 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 15697
/proc/meminfo: memFree=1682032/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=8412 CPUtime=2.96
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 1814 0 0 0 256 40 0 0 25 0 1 0 231338818 8613888 1786 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 2103 1786 48 102 0 1998 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8412

[startup+6.25194 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 15697
/proc/meminfo: memFree=1677616/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=12532 CPUtime=6.24
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 2852 0 0 0 583 41 0 0 25 0 1 0 231338818 12832768 2824 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 3133 2824 48 102 0 3028 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12532

[startup+12.7112 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15697
/proc/meminfo: memFree=1668912/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=20924 CPUtime=12.7
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 4949 0 0 0 1226 44 0 0 25 0 1 0 231338818 21426176 4921 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 5231 4921 48 102 0 5126 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 20924

[startup+25.5137 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15697
/proc/meminfo: memFree=1663920/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=25408 CPUtime=25.49
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 6081 0 0 0 2504 45 0 0 25 0 1 0 231338818 26017792 6049 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 6352 6049 48 102 0 6247 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25408

[startup+51.1258 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15697
/proc/meminfo: memFree=1658544/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=30776 CPUtime=51.09
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 7433 0 0 0 5063 46 0 0 25 0 1 0 231338818 31514624 7401 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 7694 7401 48 102 0 7589 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 30776

[startup+102.347 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15697
/proc/meminfo: memFree=1652656/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=36544 CPUtime=102.3
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 8893 0 0 0 10182 48 0 0 25 0 1 0 231338818 37421056 8861 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 9136 8861 48 102 0 9031 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 36544

[startup+162.378 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15697
/proc/meminfo: memFree=1644848/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=44408 CPUtime=162.31
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 10842 0 0 0 16180 51 0 0 25 0 1 0 231338818 45473792 10775 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 11102 10775 48 102 0 10997 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 44408

[startup+222.405 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15697
/proc/meminfo: memFree=1638768/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=50348 CPUtime=222.32
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 12455 0 0 0 22178 54 0 0 25 0 1 0 231338818 51556352 12277 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 12587 12277 48 102 0 12482 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 50348

[startup+282.433 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15697
/proc/meminfo: memFree=1632688/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=56504 CPUtime=282.33
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 14100 0 0 0 28178 55 0 0 25 0 1 0 231338818 57860096 13838 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529740 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 14126 13838 48 102 0 14021 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 56504

[startup+342.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15697
/proc/meminfo: memFree=1628144/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=60768 CPUtime=342.33
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 15244 0 0 0 34177 56 0 0 25 0 1 0 231338818 62226432 14890 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 15192 14890 48 102 0 15087 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 60768

[startup+402.499 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15697
/proc/meminfo: memFree=1619056/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=70164 CPUtime=402.34
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 17579 0 0 0 40176 58 0 0 25 0 1 0 231338818 71847936 17125 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524239 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 17541 17125 48 102 0 17436 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 70164

[startup+462.528 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15697
/proc/meminfo: memFree=1614128/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=75048 CPUtime=462.35
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 18918 0 0 0 46175 60 0 0 25 0 1 0 231338818 76849152 18357 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 18762 18357 48 102 0 18657 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 75048

[startup+522.554 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15697
/proc/meminfo: memFree=1610736/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=78380 CPUtime=522.36
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 19809 0 0 0 52174 62 0 0 25 0 1 0 231338818 80261120 19191 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 19595 19191 48 102 0 19490 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 78380

[startup+582.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15697
/proc/meminfo: memFree=1604912/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=84160 CPUtime=582.38
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 21377 0 0 0 58174 64 0 0 25 0 1 0 231338818 86179840 20639 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 21040 20639 48 102 0 20935 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 84160

[startup+642.615 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15697
/proc/meminfo: memFree=1597680/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=91240 CPUtime=642.38
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 23242 0 0 0 64173 65 0 0 25 0 1 0 231338818 93429760 22441 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 22810 22441 48 102 0 22705 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 91240

[startup+702.645 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 15697
/proc/meminfo: memFree=1591920/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=97276 CPUtime=702.39
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 24729 0 0 0 70172 67 0 0 25 0 1 0 231338818 99610624 23862 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 24319 23862 48 102 0 24214 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 97276

[startup+762.678 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 15697
/proc/meminfo: memFree=1592240/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=96824 CPUtime=762.4
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 24730 0 0 0 76173 67 0 0 25 0 1 0 231338818 99147776 23781 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 24206 23781 48 102 0 24101 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 96824

[startup+822.712 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15697
/proc/meminfo: memFree=1591024/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=98120 CPUtime=822.41
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 25108 0 0 0 82173 68 0 0 25 0 1 0 231338818 100474880 24089 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 24530 24089 48 102 0 24425 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 98120

[startup+882.738 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15697
/proc/meminfo: memFree=1577008/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=112036 CPUtime=882.42
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 28661 0 0 0 88170 72 0 0 25 0 1 0 231338818 114724864 27569 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 28009 27569 48 102 0 27904 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 112036

[startup+942.766 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15697
/proc/meminfo: memFree=1577392/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=111556 CPUtime=942.43
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 28661 0 0 0 94170 73 0 0 25 0 1 0 231338818 114233344 27477 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520081 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 27889 27477 48 102 0 27784 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 111556

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15697
/proc/meminfo: memFree=1577328/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=111556 CPUtime=1002.43
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 28669 0 0 0 100170 73 0 0 25 0 1 0 231338818 114233344 27485 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 27889 27485 48 102 0 27784 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 111556

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15697
/proc/meminfo: memFree=1570800/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=117976 CPUtime=1062.45
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 30348 0 0 0 106170 75 0 0 25 0 1 0 231338818 120807424 29087 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 29494 29087 48 102 0 29389 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 117976

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15697
/proc/meminfo: memFree=1569200/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=119516 CPUtime=1122.46
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 30798 0 0 0 112170 76 0 0 25 0 1 0 231338818 122384384 29456 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 29879 29456 48 102 0 29774 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 119516

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15697
/proc/meminfo: memFree=1550256/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=138172 CPUtime=1182.47
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 35581 0 0 0 118167 80 0 0 25 0 1 0 231338818 141488128 34154 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529933 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 34543 34154 48 102 0 34438 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 138172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15697
/proc/meminfo: memFree=1550256/2055924 swapFree=4192812/4192956
[pid=15696] ppid=15694 vsize=138172 CPUtime=1200.08
/proc/15696/stat : 15696 (picosat) R 15694 15696 12888 0 -1 4194304 35581 0 0 0 119928 80 0 0 25 0 1 0 231338818 141488128 34154 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15696/statm: 34543 34154 48 102 0 34438 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 138172

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): 1200.54
CPU time (s): 1200.11
CPU user time (s): 1199.29
CPU system time (s): 0.827874
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 138512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.29
system time used= 0.827874
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35581
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= 23725

runsolver used 1.34979 second user time and 2.72358 second system time

The end



Launcher Data (download as text)




Begin job on node6 on Thu Feb 22 03:10:41 UTC 2007

IDJOB= 307132
IDBENCH= 20198
IDSOLVER= 106
FILE ID= node6/307132-1172113841

PBS_JOBID= 3865358

Free space on /tmp= 66548 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1496322949-03.cnf
COMMAND LINE= /tmp/evaluation/307132-1172113841/picosat /tmp/evaluation/307132-1172113841/instance-307132-1172113841.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-307132-1172113841 -o ROOT/results/node6/solver-307132-1172113841 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307132-1172113841/picosat /tmp/evaluation/307132-1172113841/instance-307132-1172113841.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  c3803de57c6d57343b2d2bb8ea2052c1

RANDOM SEED= 112168379

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1688720 kB
Buffers:         27432 kB
Cached:         216464 kB
SwapCached:         20 kB
Active:         114796 kB
Inactive:       185480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1688720 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2092 kB
Writeback:           0 kB
Mapped:          75248 kB
Slab:            52584 kB
Committed_AS:   870628 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= 66548 MiB

End job on node6 on Thu Feb 22 03:30:44 UTC 2007