Trace number 304879

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) 1200.1 1200.39

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1426208256-08.cnf
MD5SUM32c7108510845a898764d9e87c0505ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.6421
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 511900

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/node3/watcher-304879-1172067437 -o ROOT/results/node3/solver-304879-1172067437 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304879-1172067437/mmisat /tmp/evaluation/304879-1172067437/instance-304879-1172067437.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: 8.00 7.08 4.33 3/77 20830
/proc/meminfo: memFree=721192/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=1044 CPUtime=0
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 226698517 1069056 108 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 261 108 81 214 0 43 0

[startup+0.107119 s]
/proc/loadavg: 8.00 7.08 4.33 3/77 20830
/proc/meminfo: memFree=721192/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=1308 CPUtime=0.1
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 175 0 0 0 10 0 0 0 18 0 1 0 226698517 1339392 158 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517184 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 327 158 81 214 0 109 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1308

[startup+0.515152 s]
/proc/loadavg: 8.00 7.08 4.33 3/77 20830
/proc/meminfo: memFree=721192/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=1572 CPUtime=0.51
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 250 0 0 0 51 0 0 0 22 0 1 0 226698517 1609728 233 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517724 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 393 233 81 214 0 175 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1572

[startup+1.33822 s]
/proc/loadavg: 7.44 6.98 4.31 2/78 20831
/proc/meminfo: memFree=720352/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=1836 CPUtime=1.33
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 326 0 0 0 133 0 0 0 25 0 1 0 226698517 1880064 309 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517205 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 459 309 81 214 0 241 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1836

[startup+2.97635 s]
/proc/loadavg: 7.44 6.98 4.31 2/78 20831
/proc/meminfo: memFree=720032/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=2100 CPUtime=2.97
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 388 0 0 0 297 0 0 0 25 0 1 0 226698517 2150400 371 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 525 371 81 214 0 307 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2100

[startup+6.25263 s]
/proc/loadavg: 6.92 6.88 4.30 2/78 20831
/proc/meminfo: memFree=719584/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=2364 CPUtime=6.24
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 470 0 0 0 624 0 0 0 25 0 1 0 226698517 2420736 453 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 591 453 81 214 0 373 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2364

[startup+12.7092 s]
/proc/loadavg: 6.45 6.78 4.28 2/78 20831
/proc/meminfo: memFree=719136/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=2760 CPUtime=12.7
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 551 0 0 0 1270 0 0 0 25 0 1 0 226698517 2826240 534 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 690 534 81 214 0 472 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2760

[startup+25.5102 s]
/proc/loadavg: 5.61 6.59 4.24 2/78 20831
/proc/meminfo: memFree=718880/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=3156 CPUtime=25.49
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 636 0 0 0 2549 0 0 0 25 0 1 0 226698517 3231744 619 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 789 619 81 214 0 571 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3156

[startup+51.1233 s]
/proc/loadavg: 3.79 6.05 4.14 2/78 20831
/proc/meminfo: memFree=718432/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=3552 CPUtime=51.1
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 740 0 0 0 5110 0 0 0 25 0 1 0 226698517 3637248 723 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 888 723 81 214 0 670 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3552

[startup+102.34 s]
/proc/loadavg: 2.21 5.27 3.97 2/78 20831
/proc/meminfo: memFree=552224/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=169164 CPUtime=102.31
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 49117 0 0 0 10213 18 0 0 25 0 1 0 226698517 173223936 42129 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 42291 42129 91 214 0 42073 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 169164

[startup+162.368 s]
/proc/loadavg: 1.44 4.49 3.78 2/78 20831
/proc/meminfo: memFree=548704/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=172788 CPUtime=162.32
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 92785 0 0 0 16190 42 0 0 25 0 1 0 226698517 176934912 43058 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134523281 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 43197 43058 91 214 0 42979 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 172788

[startup+222.396 s]
/proc/loadavg: 1.16 3.85 3.61 2/78 20831
/proc/meminfo: memFree=548896/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=172048 CPUtime=222.33
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 133642 0 0 0 22170 63 0 0 25 0 1 0 226698517 176177152 42862 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134518346 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 43012 42862 91 214 0 42794 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 172048

[startup+282.423 s]
/proc/loadavg: 1.06 3.33 3.44 2/78 20831
/proc/meminfo: memFree=551776/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=169660 CPUtime=282.35
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 169296 0 0 0 28155 80 0 0 25 0 1 0 226698517 173731840 42271 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134518901 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 42415 42271 91 214 0 42197 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 169660

[startup+342.453 s]
/proc/loadavg: 1.02 2.91 3.29 2/78 20831
/proc/meminfo: memFree=555872/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=171372 CPUtime=342.36
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 212114 0 0 0 34137 99 0 0 25 0 1 0 226698517 175484928 42678 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134518923 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 42843 42678 91 214 0 42625 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 171372

[startup+402.482 s]
/proc/loadavg: 1.08 2.58 3.15 2/78 20831
/proc/meminfo: memFree=551648/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=170004 CPUtime=402.37
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 253171 0 0 0 40117 120 0 0 25 0 1 0 226698517 174084096 42343 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134548826 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 42501 42343 91 214 0 42283 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 170004

[startup+462.502 s]
/proc/loadavg: 1.03 2.29 3.01 2/78 20831
/proc/meminfo: memFree=548192/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=168112 CPUtime=462.39
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 285219 0 0 0 46104 135 0 0 25 0 1 0 226698517 172146688 41893 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134518346 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 42028 41893 91 214 0 41810 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 168112

[startup+522.527 s]
/proc/loadavg: 1.01 2.06 2.88 2/78 20831
/proc/meminfo: memFree=550560/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=168812 CPUtime=522.39
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 320343 0 0 0 52088 151 0 0 25 0 1 0 226698517 172863488 42054 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134513326 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 42203 42054 91 214 0 41985 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 168812

[startup+582.553 s]
/proc/loadavg: 1.00 1.86 2.76 2/78 20831
/proc/meminfo: memFree=551008/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=170388 CPUtime=582.41
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 354948 0 0 0 58072 169 0 0 25 0 1 0 226698517 174477312 42457 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134520091 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 42597 42457 91 214 0 42379 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 170388

[startup+642.586 s]
/proc/loadavg: 1.00 1.70 2.65 2/78 20831
/proc/meminfo: memFree=550560/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=170820 CPUtime=642.43
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 388939 0 0 0 64057 186 0 0 25 0 1 0 226698517 174919680 42568 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134550457 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 42705 42568 91 214 0 42487 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 170820

[startup+702.614 s]
/proc/loadavg: 1.00 1.57 2.54 2/78 20831
/proc/meminfo: memFree=547552/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=173032 CPUtime=702.44
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 431274 0 0 0 70038 206 0 0 25 0 1 0 226698517 177184768 43116 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134519070 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 43258 43116 91 214 0 43040 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 173032

[startup+762.645 s]
/proc/loadavg: 1.00 1.46 2.44 2/78 20831
/proc/meminfo: memFree=548320/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=173212 CPUtime=762.45
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 463332 0 0 0 76024 221 0 0 25 0 1 0 226698517 177369088 43134 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134518348 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 43303 43134 91 214 0 43085 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 173212

[startup+822.677 s]
/proc/loadavg: 1.00 1.38 2.35 2/78 20831
/proc/meminfo: memFree=551968/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=171728 CPUtime=822.47
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 497318 0 0 0 82011 236 0 0 25 0 1 0 226698517 175849472 42763 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134518469 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 42932 42763 91 214 0 42714 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 171728

[startup+882.702 s]
/proc/loadavg: 1.00 1.31 2.26 2/78 20831
/proc/meminfo: memFree=550496/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=171584 CPUtime=882.49
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 532456 0 0 0 87994 255 0 0 25 0 1 0 226698517 175702016 42748 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134519027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 42896 42748 91 214 0 42678 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 171584

[startup+942.727 s]
/proc/loadavg: 1.00 1.25 2.18 2/78 20831
/proc/meminfo: memFree=551904/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=169624 CPUtime=942.49
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 568380 0 0 0 93976 273 0 0 25 0 1 0 226698517 173694976 42236 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134516164 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 42406 42236 91 214 0 42188 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 169624

[startup+1002.75 s]
/proc/loadavg: 1.00 1.20 2.10 2/78 20831
/proc/meminfo: memFree=546976/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=173724 CPUtime=1002.5
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 610371 0 0 0 99957 293 0 0 25 0 1 0 226698517 177893376 43263 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134516164 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 43431 43263 91 214 0 43213 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 173724

[startup+1062.78 s]
/proc/loadavg: 1.00 1.16 2.03 2/78 20831
/proc/meminfo: memFree=549152/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=173332 CPUtime=1062.52
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 657422 0 0 0 105936 316 0 0 25 0 1 0 226698517 177491968 43165 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134854537 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 43333 43165 91 214 0 43115 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 173332

[startup+1122.81 s]
/proc/loadavg: 1.00 1.13 1.97 2/78 20831
/proc/meminfo: memFree=549728/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=172408 CPUtime=1122.54
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 705491 0 0 0 111913 341 0 0 25 0 1 0 226698517 176545792 42933 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 135004028 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 43102 42933 91 214 0 42884 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 172408

[startup+1182.84 s]
/proc/loadavg: 1.00 1.10 1.90 2/78 20831
/proc/meminfo: memFree=550496/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=170360 CPUtime=1182.55
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 741603 0 0 0 117895 360 0 0 25 0 1 0 226698517 174448640 42439 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134518997 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 42590 42439 91 214 0 42372 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 170360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.10 1.89 2/78 20831
/proc/meminfo: memFree=551904/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=169756 CPUtime=1200.07
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 753729 0 0 0 119641 366 0 0 25 0 1 0 226698517 173830144 42300 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134516164 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 42439 42300 91 214 0 42221 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 169756

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.10 1.89 2/78 20831
/proc/meminfo: memFree=551904/2055920 swapFree=4192812/4192956
[pid=20830] ppid=20828 vsize=169756 CPUtime=1200.07
/proc/20830/stat : 20830 (mmisat) R 20828 20830 20719 0 -1 4194304 753729 0 0 0 119641 366 0 0 25 0 1 0 226698517 173830144 42300 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134516164 0 0 4096 0 0 0 0 17 1 0 0
/proc/20830/statm: 42439 42300 91 214 0 42221 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 169756

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.1
CPU user time (s): 1196.42
CPU system time (s): 3.68844
CPU usage (%): 99.9764
Max. virtual memory (cumulated for all children) (KiB): 176052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.42
system time used= 3.68844
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 753729
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= 24674

runsolver used 1.3168 second user time and 2.73358 second system time

The end



Launcher Data (download as text)




Begin job on node3 on Wed Feb 21 14:17:17 UTC 2007

IDJOB= 304879
IDBENCH= 20143
IDSOLVER= 108
FILE ID= node3/304879-1172067437

PBS_JOBID= 3865311

Free space on /tmp= 66549 MiB

SOLVER NAME= Mmisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1426208256-08.cnf
COMMAND LINE= /tmp/evaluation/304879-1172067437/mmisat /tmp/evaluation/304879-1172067437/instance-304879-1172067437.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-304879-1172067437 -o ROOT/results/node3/solver-304879-1172067437 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304879-1172067437/mmisat /tmp/evaluation/304879-1172067437/instance-304879-1172067437.cnf            

META MD5SUM SOLVER= f0471644c1818c6834832b41e70bf7e6
MD5SUM BENCH=  32c7108510845a898764d9e87c0505ce

RANDOM SEED= 861687190

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        721664 kB
Buffers:         64284 kB
Cached:        1134692 kB
SwapCached:          0 kB
Active:         563032 kB
Inactive:       690592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        721664 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1496 kB
Writeback:           0 kB
Mapped:          73560 kB
Slab:            66312 kB
Committed_AS:  1098644 kB
PageTables:       1656 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= 66549 MiB

End job on node3 on Wed Feb 21 14:37:19 UTC 2007