Trace number 300286

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
MXC 2007-02-08? (TO) 1200.08 1200.44

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1059928571-06.cnf
MD5SUM04472b4b6b6792f6a66e445ec1cc3be0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark83.8173
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
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/node1/watcher-300286-1171897500 -o ROOT/results/node1/solver-300286-1171897500 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300286-1171897500/mxc /tmp/evaluation/300286-1171897500/instance-300286-1171897500.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: 0.92 0.98 0.99 3/77 25451
/proc/meminfo: memFree=1600568/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=1572 CPUtime=0
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 246 0 0 0 0 0 0 0 18 0 1 0 209705074 1609728 230 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 393 230 46 122 0 267 0

[startup+0.107415 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25451
/proc/meminfo: memFree=1600568/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=2268 CPUtime=0.1
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 537 0 0 0 10 0 0 0 18 0 1 0 209705074 2322432 427 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134520785 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 567 427 59 122 0 441 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2268

[startup+0.515462 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25451
/proc/meminfo: memFree=1600568/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=3984 CPUtime=0.5
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 951 0 0 0 50 0 0 0 21 0 1 0 209705074 4079616 841 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 996 841 59 122 0 870 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3984

[startup+1.33556 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25452
/proc/meminfo: memFree=1595312/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=6632 CPUtime=1.32
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 1613 0 0 0 132 0 0 0 25 0 1 0 209705074 6791168 1503 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 1658 1503 59 122 0 1532 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6632

[startup+2.97175 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25452
/proc/meminfo: memFree=1592560/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=8620 CPUtime=2.96
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 2134 0 0 0 295 1 0 0 25 0 1 0 209705074 8826880 2022 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 2155 2022 67 122 0 2029 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8620

[startup+6.25413 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25452
/proc/meminfo: memFree=1590768/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=10456 CPUtime=6.24
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 2571 0 0 0 623 1 0 0 25 0 1 0 209705074 10706944 2459 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 2614 2459 67 122 0 2488 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10456

[startup+12.7099 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25452
/proc/meminfo: memFree=1589368/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=11748 CPUtime=12.69
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 2896 0 0 0 1268 1 0 0 25 0 1 0 209705074 12029952 2784 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 2937 2784 67 122 0 2811 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11748

[startup+25.5104 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 25452
/proc/meminfo: memFree=1587000/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=14096 CPUtime=25.49
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 3491 0 0 0 2547 2 0 0 25 0 1 0 209705074 14434304 3379 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 3524 3379 67 122 0 3398 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14096

[startup+51.1224 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 25452
/proc/meminfo: memFree=1585336/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=15804 CPUtime=51.1
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 3909 0 0 0 5107 3 0 0 25 0 1 0 209705074 16183296 3797 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 3951 3797 67 122 0 3825 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15804

[startup+102.341 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 25452
/proc/meminfo: memFree=1581944/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=19032 CPUtime=102.3
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 4738 0 0 0 10227 3 0 0 25 0 1 0 209705074 19488768 4626 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 4758 4626 67 122 0 4632 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19032

[startup+162.376 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25452
/proc/meminfo: memFree=1580984/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=19960 CPUtime=162.31
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 4991 0 0 0 16227 4 0 0 25 0 1 0 209705074 20439040 4862 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 4990 4862 67 122 0 4864 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 19960

[startup+222.403 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25452
/proc/meminfo: memFree=1578488/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=22412 CPUtime=222.33
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 5607 0 0 0 22227 6 0 0 25 0 1 0 209705074 22949888 5477 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 5603 5477 67 122 0 5477 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 22412

[startup+282.434 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25452
/proc/meminfo: memFree=1577592/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=23292 CPUtime=282.34
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 5834 0 0 0 28228 6 0 0 25 0 1 0 209705074 23851008 5658 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 5823 5658 67 122 0 5697 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 23292

[startup+342.466 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25452
/proc/meminfo: memFree=1576248/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=24744 CPUtime=342.36
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 6434 0 0 0 34229 7 0 0 25 0 1 0 209705074 25337856 6006 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 6186 6006 67 122 0 6060 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 24744

[startup+402.497 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25452
/proc/meminfo: memFree=1575864/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=25140 CPUtime=402.37
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 6716 0 0 0 40229 8 0 0 25 0 1 0 209705074 25743360 6108 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 6285 6108 67 122 0 6159 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 25140

[startup+462.527 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25452
/proc/meminfo: memFree=1574008/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=26944 CPUtime=462.38
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 7373 0 0 0 46229 9 0 0 25 0 1 0 209705074 27590656 6579 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 6736 6579 67 122 0 6610 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 26944

[startup+522.558 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25452
/proc/meminfo: memFree=1573944/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=27076 CPUtime=522.39
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 7589 0 0 0 52230 9 0 0 25 0 1 0 209705074 27725824 6600 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 6769 6600 67 122 0 6643 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 27076

[startup+582.587 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25452
/proc/meminfo: memFree=1573560/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=27456 CPUtime=582.41
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 7907 0 0 0 58231 10 0 0 25 0 1 0 209705074 28114944 6684 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 6864 6684 67 122 0 6738 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 27456

[startup+642.622 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25452
/proc/meminfo: memFree=1573304/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=27624 CPUtime=642.42
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 8211 0 0 0 64232 10 0 0 25 0 1 0 209705074 28286976 6754 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 6906 6754 67 122 0 6780 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 27624

[startup+702.649 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25452
/proc/meminfo: memFree=1573304/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=27756 CPUtime=702.43
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 8408 0 0 0 70232 11 0 0 25 0 1 0 209705074 28422144 6756 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 6939 6756 67 122 0 6813 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 27756

[startup+762.68 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25452
/proc/meminfo: memFree=1570360/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=30624 CPUtime=762.44
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 9356 0 0 0 76232 12 0 0 25 0 1 0 209705074 31358976 7493 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 7656 7493 67 122 0 7530 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 30624

[startup+822.716 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25452
/proc/meminfo: memFree=1570232/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=30728 CPUtime=822.46
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 9597 0 0 0 82233 13 0 0 25 0 1 0 209705074 31465472 7519 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 7682 7519 67 122 0 7556 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 30728

[startup+882.747 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25452
/proc/meminfo: memFree=1570040/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=30888 CPUtime=882.47
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 9850 0 0 0 88234 13 0 0 25 0 1 0 209705074 31629312 7549 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 7722 7549 67 122 0 7596 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 30888

[startup+942.779 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 25452
/proc/meminfo: memFree=1569784/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=31144 CPUtime=942.49
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 10105 0 0 0 94235 14 0 0 25 0 1 0 209705074 31891456 7632 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 7786 7632 67 122 0 7660 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 31144

[startup+1002.81 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25452
/proc/meminfo: memFree=1569784/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=31136 CPUtime=1002.5
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 10320 0 0 0 100236 14 0 0 25 0 1 0 209705074 31883264 7632 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 7784 7632 67 122 0 7658 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 31136

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25452
/proc/meminfo: memFree=1569784/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=31136 CPUtime=1062.52
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 10492 0 0 0 106237 15 0 0 25 0 1 0 209705074 31883264 7632 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 7784 7632 67 122 0 7658 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 31136

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25452
/proc/meminfo: memFree=1569464/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=31476 CPUtime=1122.53
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 10779 0 0 0 112238 15 0 0 25 0 1 0 209705074 32231424 7704 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 7869 7704 67 122 0 7743 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 31476

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25452
/proc/meminfo: memFree=1567608/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=33296 CPUtime=1182.54
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 11434 0 0 0 118238 16 0 0 25 0 1 0 209705074 34095104 8179 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 8324 8179 67 122 0 8198 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 33296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25452
/proc/meminfo: memFree=1567544/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=33296 CPUtime=1200.07
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 11481 0 0 0 119990 17 0 0 25 0 1 0 209705074 34095104 8179 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 8324 8179 67 122 0 8198 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 33296

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25452
/proc/meminfo: memFree=1567544/2055920 swapFree=4158120/4192956
[pid=25451] ppid=25449 vsize=33296 CPUtime=1200.07
/proc/25451/stat : 25451 (mxc) R 25449 25451 24340 0 -1 4194304 11481 0 0 0 119990 17 0 0 25 0 1 0 209705074 34095104 8179 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25451/statm: 8324 8179 67 122 0 8198 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 33296

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.08
CPU user time (s): 1199.91
CPU system time (s): 0.175973
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 33484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.175973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11481
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= 2092

runsolver used 1.46278 second user time and 2.77058 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Mon Feb 19 15:05:00 UTC 2007

IDJOB= 300286
IDBENCH= 20031
IDSOLVER= 107
FILE ID= node1/300286-1171897500

PBS_JOBID= 3848839

Free space on /tmp= 66551 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1059928571-06.cnf
COMMAND LINE= /tmp/evaluation/300286-1171897500/mxc /tmp/evaluation/300286-1171897500/instance-300286-1171897500.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-300286-1171897500 -o ROOT/results/node1/solver-300286-1171897500 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300286-1171897500/mxc /tmp/evaluation/300286-1171897500/instance-300286-1171897500.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  04472b4b6b6792f6a66e445ec1cc3be0

RANDOM SEED= 874951895

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1601040 kB
Buffers:         53156 kB
Cached:         306308 kB
SwapCached:      15284 kB
Active:         251928 kB
Inactive:       130848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1601040 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:             956 kB
Writeback:           0 kB
Mapped:          29996 kB
Slab:            57736 kB
Committed_AS:   684764 kB
PageTables:       1740 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= 66551 MiB

End job on node1 on Mon Feb 19 15:25:02 UTC 2007