Trace number 298442

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) 1200.09 1200.42

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1517537144-16.UNSAT.shuffled.cnf
MD5SUMdc1a2f30c0e380bf759db5f5fbd70205
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 variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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/node20/watcher-298442-1171856173 -o ROOT/results/node20/solver-298442-1171856173 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298442-1171856173/mmisat /tmp/evaluation/298442-1171856173/instance-298442-1171856173.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 28578
/proc/meminfo: memFree=701112/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=1176 CPUtime=0
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 205571320 1204224 132 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 294 132 81 214 0 76 0

[startup+0.106956 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28578
/proc/meminfo: memFree=701112/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=1704 CPUtime=0.1
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 289 0 0 0 10 0 0 0 18 0 1 0 205571320 1744896 272 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 426 272 81 214 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1704

[startup+0.515006 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28578
/proc/meminfo: memFree=701112/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=4004 CPUtime=0.51
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 887 0 0 0 51 0 0 0 21 0 1 0 205571320 4100096 870 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134523164 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 1001 870 91 214 0 783 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4004

[startup+1.33511 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28579
/proc/meminfo: memFree=697904/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=4004 CPUtime=1.33
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 887 0 0 0 133 0 0 0 25 0 1 0 205571320 4100096 870 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134523585 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 1001 870 91 214 0 783 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4004

[startup+2.9713 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28579
/proc/meminfo: memFree=697776/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=5552 CPUtime=2.96
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 1488 0 0 0 296 0 0 0 25 0 1 0 205571320 5685248 1253 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134542636 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 1388 1253 91 214 0 1170 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5552

[startup+6.2527 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28579
/proc/meminfo: memFree=689584/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=12116 CPUtime=6.24
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 3132 0 0 0 624 0 0 0 25 0 1 0 205571320 12406784 2897 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134523165 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 3029 2897 91 214 0 2811 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12116

[startup+12.7055 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28579
/proc/meminfo: memFree=680176/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=23396 CPUtime=12.69
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 6545 0 0 0 1267 2 0 0 25 0 1 0 205571320 23957504 5697 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134554720 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 5849 5697 91 214 0 5631 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23396

[startup+25.512 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28579
/proc/meminfo: memFree=649648/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=54824 CPUtime=25.49
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 16398 0 0 0 2543 6 0 0 25 0 1 0 205571320 56139776 13574 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134556480 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 13706 13574 91 214 0 13488 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 54824

[startup+51.1261 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28579
/proc/meminfo: memFree=624624/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=78044 CPUtime=51.1
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 56556 0 0 0 5088 22 0 0 25 0 1 0 205571320 79917056 19363 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134519061 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 19511 19363 91 214 0 19293 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 78044

[startup+102.343 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28579
/proc/meminfo: memFree=633584/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=74652 CPUtime=102.3
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 84866 0 0 0 10194 36 0 0 25 0 1 0 205571320 76443648 18508 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134518917 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 18663 18508 91 214 0 18445 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 74652

[startup+162.377 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28579
/proc/meminfo: memFree=617072/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=84116 CPUtime=162.32
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 107659 0 0 0 16186 46 0 0 25 0 1 0 205571320 86134784 20896 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134520198 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 21029 20896 91 214 0 20811 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 84116

[startup+222.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28579
/proc/meminfo: memFree=615152/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=86124 CPUtime=222.33
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 153428 0 0 0 22167 66 0 0 25 0 1 0 205571320 88190976 21398 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134518855 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 21531 21398 91 214 0 21313 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 86124

[startup+282.433 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 28581
/proc/meminfo: memFree=614128/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=94360 CPUtime=282.35
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 209807 0 0 0 28142 93 0 0 25 0 1 0 205571320 96624640 23457 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134519043 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 23590 23457 91 214 0 23372 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 94360

[startup+342.463 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 28581
/proc/meminfo: memFree=601264/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=100184 CPUtime=342.36
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 244217 0 0 0 34127 109 0 0 25 0 1 0 205571320 102588416 24883 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134519033 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 25046 24883 91 214 0 24828 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 100184

[startup+402.496 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28581
/proc/meminfo: memFree=600496/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=100836 CPUtime=402.37
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 261210 0 0 0 40121 116 0 0 25 0 1 0 205571320 103256064 25076 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134997127 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 25209 25076 91 214 0 24991 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 100836

[startup+462.524 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28581
/proc/meminfo: memFree=600176/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=100964 CPUtime=462.39
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 261391 0 0 0 46122 117 0 0 25 0 1 0 205571320 103387136 25108 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134523222 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 25241 25108 91 214 0 25023 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 100964

[startup+522.554 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28581
/proc/meminfo: memFree=600240/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=100964 CPUtime=522.4
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 261467 0 0 0 52123 117 0 0 25 0 1 0 205571320 103387136 25108 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134518822 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 25241 25108 91 214 0 25023 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 100964

[startup+582.581 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28581
/proc/meminfo: memFree=600112/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=100964 CPUtime=582.42
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 261659 0 0 0 58124 118 0 0 25 0 1 0 205571320 103387136 25108 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134518346 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 25241 25108 91 214 0 25023 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 100964

[startup+642.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28581
/proc/meminfo: memFree=612464/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=91164 CPUtime=642.43
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 294628 0 0 0 64111 132 0 0 25 0 1 0 205571320 93351936 22646 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134518346 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 22791 22646 91 214 0 22573 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 91164

[startup+702.639 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 28581
/proc/meminfo: memFree=623536/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=78336 CPUtime=702.43
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 348627 0 0 0 70088 155 0 0 25 0 1 0 205571320 80216064 19444 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134523284 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 19584 19444 91 214 0 19366 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 78336

[startup+762.667 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 28581
/proc/meminfo: memFree=613872/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=87736 CPUtime=762.45
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 382477 0 0 0 76073 172 0 0 25 0 1 0 205571320 89841664 21797 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134518886 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 21934 21797 91 214 0 21716 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 87736

[startup+822.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28581
/proc/meminfo: memFree=613424/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=87940 CPUtime=822.46
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 383281 0 0 0 82074 172 0 0 25 0 1 0 205571320 90050560 21844 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134522786 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 21985 21844 91 214 0 21767 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 87940

[startup+882.729 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28581
/proc/meminfo: memFree=602672/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=98716 CPUtime=882.47
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 451525 0 0 0 88045 202 0 0 25 0 1 0 205571320 101085184 24543 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134513364 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 24679 24543 91 214 0 24461 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 98716

[startup+942.757 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28581
/proc/meminfo: memFree=602224/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=98984 CPUtime=942.49
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 482393 0 0 0 94032 217 0 0 25 0 1 0 205571320 101359616 24613 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134518822 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 24746 24613 91 214 0 24528 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 98984

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28581
/proc/meminfo: memFree=601136/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=100116 CPUtime=1002.5
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 497283 0 0 0 100026 224 0 0 25 0 1 0 205571320 102518784 24885 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134518786 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 25029 24885 91 214 0 24811 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 100116

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28581
/proc/meminfo: memFree=601264/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=99832 CPUtime=1062.52
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 534384 0 0 0 106012 240 0 0 25 0 1 0 205571320 102227968 24804 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134523273 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 24958 24804 91 214 0 24740 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 99832

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28581
/proc/meminfo: memFree=612848/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=88320 CPUtime=1122.53
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 566453 0 0 0 111999 254 0 0 25 0 1 0 205571320 90439680 21947 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134518899 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 22080 21947 91 214 0 21862 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 88320

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28581
/proc/meminfo: memFree=612784/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=97496 CPUtime=1182.55
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 686306 0 0 0 117950 305 0 0 25 0 1 0 205571320 99835904 24209 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134523222 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 24374 24209 91 214 0 24156 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 97496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28581
/proc/meminfo: memFree=609648/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=91884 CPUtime=1200.07
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 710721 0 0 0 119691 316 0 0 25 0 1 0 205571320 94089216 22811 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134518824 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 22971 22811 91 214 0 22753 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 91884

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28581
/proc/meminfo: memFree=609648/2055920 swapFree=4143444/4192956
[pid=28578] ppid=28576 vsize=91884 CPUtime=1200.07
/proc/28578/stat : 28578 (mmisat) R 28576 28578 23035 0 -1 4194304 710721 0 0 0 119691 316 0 0 25 0 1 0 205571320 94089216 22811 18446744073709551615 134512640 135391789 4294956640 18446744073709551615 134518824 0 0 4096 0 0 0 0 17 1 0 0
/proc/28578/statm: 22971 22811 91 214 0 22753 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 91884

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1196.92
CPU system time (s): 3.17652
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 102168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.92
system time used= 3.17652
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 710721
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= 2341

runsolver used 1.41478 second user time and 2.74658 second system time

The end



Launcher Data (download as text)




Begin job on node20 on Mon Feb 19 03:36:13 UTC 2007

IDJOB= 298442
IDBENCH= 19986
IDSOLVER= 108
FILE ID= node20/298442-1171856173

PBS_JOBID= 3839654

Free space on /tmp= 66563 MiB

SOLVER NAME= Mmisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1517537144-16.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298442-1171856173/mmisat /tmp/evaluation/298442-1171856173/instance-298442-1171856173.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-298442-1171856173 -o ROOT/results/node20/solver-298442-1171856173 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298442-1171856173/mmisat /tmp/evaluation/298442-1171856173/instance-298442-1171856173.cnf            

META MD5SUM SOLVER= f0471644c1818c6834832b41e70bf7e6
MD5SUM BENCH=  dc1a2f30c0e380bf759db5f5fbd70205

RANDOM SEED= 836283829

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:        701520 kB
Buffers:         53120 kB
Cached:        1160076 kB
SwapCached:      15496 kB
Active:         899832 kB
Inactive:       339028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        701520 kB
SwapTotal:     4192956 kB
SwapFree:      4143444 kB
Dirty:            1140 kB
Writeback:           0 kB
Mapped:          30068 kB
Slab:           101192 kB
Committed_AS:   513360 kB
PageTables:       1684 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= 66563 MiB

End job on node20 on Mon Feb 19 03:56:16 UTC 2007