Trace number 305853

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
TTS 4.0? (TO) 1200.15 1200.57

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1274869912-15.cnf
MD5SUM85f01e7612ff708e962af999ed8ac14c
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 variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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/node23/watcher-305853-1172086996 -o ROOT/results/node23/solver-305853-1172086996 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305853-1172086996/tts-4-0 /tmp/evaluation/305853-1172086996/instance-305853-1172086996.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: 0.93 0.99 0.99 3/77 24236
/proc/meminfo: memFree=1480160/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=796 CPUtime=0
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 228653513 815104 100 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 199 100 57 113 0 83 0

[startup+0.106489 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 24236
/proc/meminfo: memFree=1480160/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=4508 CPUtime=0.1
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 986 0 0 0 10 0 0 0 18 0 1 0 228653513 4616192 971 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 1127 972 59 113 0 1011 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4508

[startup+0.514535 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 24236
/proc/meminfo: memFree=1480160/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=13144 CPUtime=0.5
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 3149 0 0 0 50 0 0 0 22 0 1 0 228653513 13459456 3134 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134555200 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 3286 3134 62 113 0 3170 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 13144

[startup+1.33463 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 24237
/proc/meminfo: memFree=1436760/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=48144 CPUtime=1.32
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 12004 0 0 0 129 3 0 0 25 0 1 0 228653513 49299456 11905 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 12036 11905 66 113 0 11920 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 48144

[startup+2.97081 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 24237
/proc/meminfo: memFree=1411864/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=80976 CPUtime=2.96
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 19968 0 0 0 288 8 0 0 25 0 1 0 228653513 82919424 19869 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 20244 19869 66 113 0 20128 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 80976

[startup+6.25219 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 24237
/proc/meminfo: memFree=1382936/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=112768 CPUtime=6.24
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 26187 0 0 0 614 10 0 0 25 0 1 0 228653513 115474432 26088 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641305 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 28192 26088 66 113 0 28076 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 112768

[startup+12.7039 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 24237
/proc/meminfo: memFree=1356376/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=134176 CPUtime=12.69
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 30968 0 0 0 1257 12 0 0 25 0 1 0 228653513 137396224 30869 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 33544 30869 66 113 0 33428 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 134176

[startup+25.5104 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 24237
/proc/meminfo: memFree=1312088/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=178556 CPUtime=25.5
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 42045 0 0 0 2533 17 0 0 25 0 1 0 228653513 182841344 41946 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 44639 41946 66 113 0 44523 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 178556

[startup+51.1213 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 24237
/proc/meminfo: memFree=1294488/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=196532 CPUtime=51.09
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 46428 0 0 0 5090 19 0 0 25 0 1 0 228653513 201248768 46329 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 49133 46329 66 113 0 49017 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 196532

[startup+102.338 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 24237
/proc/meminfo: memFree=1263128/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=246988 CPUtime=102.3
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 54252 0 0 0 10206 24 0 0 25 0 1 0 228653513 252915712 54153 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591705 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 61747 54153 66 113 0 61631 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 246988

[startup+162.37 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24237
/proc/meminfo: memFree=1250584/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=266328 CPUtime=162.32
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 57375 0 0 0 16206 26 0 0 25 0 1 0 228653513 272719872 57276 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 66582 57276 66 113 0 66466 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 266328

[startup+222.381 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 24237
/proc/meminfo: memFree=1231384/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=295404 CPUtime=222.31
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 62162 0 0 0 22203 28 0 0 25 0 1 0 228653513 302493696 62063 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 73851 62063 66 113 0 73735 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 295404

[startup+282.413 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 24237
/proc/meminfo: memFree=1224152/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=306212 CPUtime=282.33
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 63954 0 0 0 28204 29 0 0 25 0 1 0 228653513 313561088 63855 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 76553 63855 66 113 0 76437 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 306212

[startup+342.441 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24237
/proc/meminfo: memFree=1211800/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=324612 CPUtime=342.34
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 67041 0 0 0 34203 31 0 0 25 0 1 0 228653513 332402688 66942 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 81153 66942 66 113 0 81037 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 324612

[startup+402.472 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24237
/proc/meminfo: memFree=1194200/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=350260 CPUtime=402.35
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 71421 0 0 0 40201 34 0 0 25 0 1 0 228653513 358666240 71322 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 87565 71322 66 113 0 87449 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 350260

[startup+462.499 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24237
/proc/meminfo: memFree=1186328/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=362276 CPUtime=462.36
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 73385 0 0 0 46201 35 0 0 25 0 1 0 228653513 370970624 73286 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 90569 73286 66 113 0 90453 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 362276

[startup+522.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24237
/proc/meminfo: memFree=1182552/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=367560 CPUtime=522.37
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 74321 0 0 0 52201 36 0 0 25 0 1 0 228653513 376381440 74222 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641339 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 91890 74222 66 113 0 91774 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 367560

[startup+582.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24237
/proc/meminfo: memFree=1179416/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=371944 CPUtime=582.39
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 75103 0 0 0 58202 37 0 0 25 0 1 0 228653513 380870656 75004 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 92986 75004 66 113 0 92870 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 371944

[startup+642.584 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24237
/proc/meminfo: memFree=1177176/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=375352 CPUtime=642.4
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 75666 0 0 0 64202 38 0 0 25 0 1 0 228653513 384360448 75567 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 93838 75567 66 113 0 93722 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 375352

[startup+702.611 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24237
/proc/meminfo: memFree=1174040/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=380116 CPUtime=702.41
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 76443 0 0 0 70203 38 0 0 25 0 1 0 228653513 389238784 76344 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591879 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 95029 76344 66 113 0 94913 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 380116

[startup+762.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24237
/proc/meminfo: memFree=1169560/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=386360 CPUtime=762.42
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 77556 0 0 0 76203 39 0 0 25 0 1 0 228653513 395632640 77457 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535860 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 96590 77457 66 113 0 96474 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 386360

[startup+822.668 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24237
/proc/meminfo: memFree=1163736/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=394652 CPUtime=822.44
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 79010 0 0 0 82204 40 0 0 25 0 1 0 228653513 404123648 78911 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591672 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 98663 78911 66 113 0 98547 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 394652

[startup+882.699 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24237
/proc/meminfo: memFree=1160472/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=399776 CPUtime=882.45
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 79829 0 0 0 88204 41 0 0 25 0 1 0 228653513 409370624 79730 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 99944 79730 66 113 0 99828 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 399776

[startup+942.729 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24237
/proc/meminfo: memFree=1156504/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=405064 CPUtime=942.47
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 80814 0 0 0 94205 42 0 0 25 0 1 0 228653513 414785536 80715 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 101266 80715 66 113 0 101150 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 405064

[startup+1002.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24237
/proc/meminfo: memFree=1154264/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=408184 CPUtime=1002.48
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 81374 0 0 0 100205 43 0 0 25 0 1 0 228653513 417980416 81275 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 102046 81275 66 113 0 101930 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 408184

[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24237
/proc/meminfo: memFree=1153048/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=409628 CPUtime=1062.5
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 81665 0 0 0 106207 43 0 0 25 0 1 0 228653513 419459072 81566 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 102407 81566 66 113 0 102291 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 409628

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 24371
/proc/meminfo: memFree=1150248/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=411628 CPUtime=1122.48
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 82051 0 0 0 112204 44 0 0 25 0 1 0 228653513 421507072 81952 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 102907 81952 66 113 0 102791 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 411628

[startup+1182.89 s]
/proc/loadavg: 1.05 1.01 1.00 3/78 24435
/proc/meminfo: memFree=1148568/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=415756 CPUtime=1182.47
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 82755 0 0 0 118202 45 0 0 25 0 1 0 228653513 425734144 82656 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513462 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 103939 82656 66 113 0 103823 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 415756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 24435
/proc/meminfo: memFree=1148376/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=416116 CPUtime=1200.08
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 82809 0 0 0 119963 45 0 0 25 0 1 0 228653513 426102784 82710 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543312 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 104029 82710 66 113 0 103913 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 416116

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

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

[startup+1200.51 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 24435
/proc/meminfo: memFree=1148376/2055920 swapFree=4144988/4192956
[pid=24236] ppid=24234 vsize=416116 CPUtime=1200.08
/proc/24236/stat : 24236 (tts-4-0) R 24234 24236 23725 0 -1 4194304 82809 0 0 0 119963 45 0 0 25 0 1 0 228653513 426102784 82710 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543312 0 0 4096 0 0 0 0 17 1 0 0
/proc/24236/statm: 104029 82710 66 113 0 103913 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 416116

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.57
CPU time (s): 1200.15
CPU user time (s): 1199.64
CPU system time (s): 0.508922
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 416116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.64
system time used= 0.508922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 82809
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= 24544

runsolver used 1.21881 second user time and 2.71259 second system time

The end



Launcher Data (download as text)




Begin job on node23 on Wed Feb 21 19:43:16 UTC 2007

IDJOB= 305853
IDBENCH= 20167
IDSOLVER= 98
FILE ID= node23/305853-1172086996

PBS_JOBID= 3892844

Free space on /tmp= 66559 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1274869912-15.cnf
COMMAND LINE= /tmp/evaluation/305853-1172086996/tts-4-0 /tmp/evaluation/305853-1172086996/instance-305853-1172086996.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-305853-1172086996 -o ROOT/results/node23/solver-305853-1172086996 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305853-1172086996/tts-4-0 /tmp/evaluation/305853-1172086996/instance-305853-1172086996.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  85f01e7612ff708e962af999ed8ac14c

RANDOM SEED= 284715345

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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:       1480632 kB
Buffers:         41020 kB
Cached:         444680 kB
SwapCached:      15188 kB
Active:         159540 kB
Inactive:       349604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1480632 kB
SwapTotal:     4192956 kB
SwapFree:      4144988 kB
Dirty:            1272 kB
Writeback:           0 kB
Mapped:          30464 kB
Slab:            51784 kB
Committed_AS:   729120 kB
PageTables:       1696 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= 66559 MiB

End job on node23 on Wed Feb 21 20:03:19 UTC 2007