Trace number 306273

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
Mmisat 2007-02-08? (TO) 1200.07 1200.4

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S2051531193-03.cnf
MD5SUMab0e9ac33b65d3d4c4302e45af764ace
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark126.202
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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/node14/watcher-306273-1172095843 -o ROOT/results/node14/solver-306273-1172095843 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306273-1172095843/mmisat /tmp/evaluation/306273-1172095843/instance-306273-1172095843.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 1.00 3/77 26792
/proc/meminfo: memFree=1443000/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=1572 CPUtime=0
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 253 0 0 0 0 0 0 0 19 0 1 0 229538712 1609728 236 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 393 238 81 214 0 175 0

[startup+0.106338 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26792
/proc/meminfo: memFree=1443000/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=5928 CPUtime=0.1
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 1354 0 0 0 10 0 0 0 20 0 1 0 229538712 6070272 1337 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 1482 1337 81 214 0 1264 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5928

[startup+0.514375 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26792
/proc/meminfo: memFree=1443000/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=12528 CPUtime=0.5
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 2998 0 0 0 50 0 0 0 24 0 1 0 229538712 12828672 2981 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 3132 2981 81 214 0 2914 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 12528

[startup+1.33445 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26793
/proc/meminfo: memFree=1425520/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=19920 CPUtime=1.32
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 4840 0 0 0 131 1 0 0 25 0 1 0 229538712 20398080 4823 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 4980 4823 81 214 0 4762 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 19920

[startup+2.97061 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26793
/proc/meminfo: memFree=1418096/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=29028 CPUtime=2.96
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 7130 0 0 0 294 2 0 0 25 0 1 0 229538712 29724672 7113 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 7257 7113 81 214 0 7039 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 29028

[startup+6.24692 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26793
/proc/meminfo: memFree=1405168/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=40116 CPUtime=6.23
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 9885 0 0 0 619 4 0 0 25 0 1 0 229538712 41078784 9868 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 10029 9868 81 214 0 9811 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 40116

[startup+12.7045 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26793
/proc/meminfo: memFree=1391728/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=52128 CPUtime=12.69
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 12894 0 0 0 1263 6 0 0 25 0 1 0 229538712 53379072 12877 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 13032 12877 81 214 0 12814 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52128

[startup+25.5127 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26793
/proc/meminfo: memFree=1380144/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=63744 CPUtime=25.49
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 15805 0 0 0 2542 7 0 0 25 0 1 0 229538712 65273856 15788 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 15936 15788 81 214 0 15718 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 63744

[startup+51.1222 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26793
/proc/meminfo: memFree=1366640/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=76944 CPUtime=51.1
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 19098 0 0 0 5100 10 0 0 25 0 1 0 229538712 78790656 19081 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 19236 19081 81 214 0 19018 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 76944

[startup+102.342 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26793
/proc/meminfo: memFree=1350192/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=93444 CPUtime=102.31
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 23211 0 0 0 10219 12 0 0 25 0 1 0 229538712 95686656 23194 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 23361 23194 81 214 0 23143 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 93444

[startup+162.373 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26793
/proc/meminfo: memFree=1335920/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=107436 CPUtime=162.32
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 26710 0 0 0 16218 14 0 0 25 0 1 0 229538712 110014464 26693 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 26859 26693 81 214 0 26641 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 107436

[startup+222.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26793
/proc/meminfo: memFree=1324272/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=119052 CPUtime=222.33
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 29618 0 0 0 22217 16 0 0 25 0 1 0 229538712 121909248 29601 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 29763 29601 81 214 0 29545 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 119052

[startup+282.429 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26793
/proc/meminfo: memFree=1313968/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=129348 CPUtime=282.34
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 32193 0 0 0 28215 19 0 0 25 0 1 0 229538712 132452352 32176 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 32337 32176 81 214 0 32119 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 129348

[startup+342.454 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26793
/proc/meminfo: memFree=1304560/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=138720 CPUtime=342.35
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 34542 0 0 0 34214 21 0 0 25 0 1 0 229538712 142049280 34525 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 34680 34525 81 214 0 34462 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 138720

[startup+402.483 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26793
/proc/meminfo: memFree=1295664/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=147432 CPUtime=402.37
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 36719 0 0 0 40213 24 0 0 25 0 1 0 229538712 150970368 36702 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 36858 36702 81 214 0 36640 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 147432

[startup+462.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26793
/proc/meminfo: memFree=1287920/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=155088 CPUtime=462.37
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 38643 0 0 0 45914 323 0 0 25 0 1 0 229538712 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 155088

[startup+522.533 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26793
/proc/meminfo: memFree=1287856/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=155088 CPUtime=522.38
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 38643 0 0 0 46830 5408 0 0 25 0 1 0 229538712 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 155088

[startup+582.563 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26793
/proc/meminfo: memFree=1287920/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=155088 CPUtime=582.4
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 38643 0 0 0 47737 10503 0 0 25 0 1 0 229538712 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 155088

[startup+642.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26793
/proc/meminfo: memFree=1287856/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=155088 CPUtime=642.41
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 38643 0 0 0 48656 15585 0 0 25 0 1 0 229538712 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 155088

[startup+702.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26793
/proc/meminfo: memFree=1287856/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=155088 CPUtime=702.42
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 38643 0 0 0 49572 20670 0 0 25 0 1 0 229538712 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 155088

[startup+762.654 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26793
/proc/meminfo: memFree=1287856/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=155088 CPUtime=762.43
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 38643 0 0 0 50478 25765 0 0 25 0 1 0 229538712 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 155088

[startup+822.682 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 26793
/proc/meminfo: memFree=1287792/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=155088 CPUtime=822.45
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 38643 0 0 0 51404 30841 0 0 25 0 1 0 229538712 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 155088

[startup+882.708 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 26793
/proc/meminfo: memFree=1287792/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=155088 CPUtime=882.46
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 38643 0 0 0 52321 35925 0 0 25 0 1 0 229538712 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 155088

[startup+942.735 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 26793
/proc/meminfo: memFree=1287792/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=155088 CPUtime=942.47
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 38643 0 0 0 53240 41007 0 0 25 0 1 0 229538712 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 155088

[startup+1002.76 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 26793
/proc/meminfo: memFree=1287984/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=155088 CPUtime=1002.48
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 38643 0 0 0 54150 46098 0 0 25 0 1 0 229538712 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 155088

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26793
/proc/meminfo: memFree=1287920/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=155088 CPUtime=1062.5
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 38643 0 0 0 55070 51180 0 0 25 0 1 0 229538712 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 155088

[startup+1122.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26793
/proc/meminfo: memFree=1287984/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=155088 CPUtime=1122.51
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 38643 0 0 0 55986 56265 0 0 25 0 1 0 229538712 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 155088

[startup+1182.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26793
/proc/meminfo: memFree=1287920/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=155088 CPUtime=1182.52
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 38643 0 0 0 56886 61366 0 0 25 0 1 0 229538712 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 155088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26793
/proc/meminfo: memFree=1287920/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=155088 CPUtime=1200.04
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 38643 0 0 0 57152 62852 0 0 25 0 1 0 229538712 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 155088

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26793
/proc/meminfo: memFree=1287920/2055920 swapFree=4192812/4192956
[pid=26792] ppid=26790 vsize=155088 CPUtime=1200.04
/proc/26792/stat : 26792 (mmisat) R 26790 26792 26432 0 -1 4194304 38643 0 0 0 57152 62852 0 0 25 0 1 0 229538712 158810112 38626 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 38772 38626 83 214 0 38554 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 155088

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.07
CPU user time (s): 571.523
CPU system time (s): 628.547
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 155088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 571.523
system time used= 628.547
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38643
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= 5
involuntary context switches= 25755

runsolver used 1.2888 second user time and 2.74158 second system time

The end



Launcher Data (download as text)




Begin job on node14 on Wed Feb 21 22:10:43 UTC 2007

IDJOB= 306273
IDBENCH= 20177
IDSOLVER= 108
FILE ID= node14/306273-1172095843

PBS_JOBID= 3865341

Free space on /tmp= 66547 MiB

SOLVER NAME= Mmisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S2051531193-03.cnf
COMMAND LINE= /tmp/evaluation/306273-1172095843/mmisat /tmp/evaluation/306273-1172095843/instance-306273-1172095843.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-306273-1172095843 -o ROOT/results/node14/solver-306273-1172095843 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306273-1172095843/mmisat /tmp/evaluation/306273-1172095843/instance-306273-1172095843.cnf            

META MD5SUM SOLVER= f0471644c1818c6834832b41e70bf7e6
MD5SUM BENCH=  ab0e9ac33b65d3d4c4302e45af764ace

RANDOM SEED= 968792080

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1443408 kB
Buffers:         64348 kB
Cached:         411176 kB
SwapCached:          0 kB
Active:         216964 kB
Inactive:       312652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1443408 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1624 kB
Writeback:           0 kB
Mapped:          72948 kB
Slab:            68544 kB
Committed_AS:   861756 kB
PageTables:       1736 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= 66547 MiB

End job on node14 on Wed Feb 21 22:30:45 UTC 2007