Trace number 305976

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) 1200.08 1200.42

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1438185261-13.cnf
MD5SUM0b752d88128a6aad2af39810d467334c
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/node40/watcher-305976-1172089607 -o ROOT/results/node40/solver-305976-1172089607 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305976-1172089607/tts-4-0 /tmp/evaluation/305976-1172089607/instance-305976-1172089607.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: 7.99 7.05 4.31 3/64 31391
/proc/meminfo: memFree=1431208/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=796 CPUtime=0
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 133994958 815104 100 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 199 100 57 113 0 83 0

[startup+0.107126 s]
/proc/loadavg: 7.99 7.05 4.31 3/64 31391
/proc/meminfo: memFree=1431208/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=4508 CPUtime=0.1
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 1011 0 0 0 10 0 0 0 18 0 1 0 133994958 4616192 996 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 1160 997 59 113 0 1044 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4508

[startup+0.515177 s]
/proc/loadavg: 7.99 7.05 4.31 3/64 31391
/proc/meminfo: memFree=1431208/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=13148 CPUtime=0.51
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 3147 0 0 0 50 1 0 0 22 0 1 0 133994958 13463552 3132 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134554890 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 3287 3132 62 113 0 3171 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 13148

[startup+1.33528 s]
/proc/loadavg: 7.99 7.05 4.31 2/65 31392
/proc/meminfo: memFree=1387872/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=48176 CPUtime=1.33
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 12004 0 0 0 129 4 0 0 25 0 1 0 133994958 49332224 11913 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 12044 11913 66 113 0 11928 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 48176

[startup+2.9715 s]
/proc/loadavg: 7.43 6.95 4.29 2/65 31392
/proc/meminfo: memFree=1363680/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=81752 CPUtime=2.95
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 20119 0 0 0 288 7 0 0 25 0 1 0 133994958 83714048 20028 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134791946 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 20438 20028 66 113 0 20322 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 81752

[startup+6.25192 s]
/proc/loadavg: 7.43 6.95 4.29 2/65 31392
/proc/meminfo: memFree=1309864/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=135804 CPUtime=6.24
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 31310 0 0 0 611 13 0 0 25 0 1 0 133994958 139063296 31219 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 33951 31219 66 113 0 33835 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 135804

[startup+12.7018 s]
/proc/loadavg: 6.44 6.75 4.25 2/65 31392
/proc/meminfo: memFree=1302056/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=139892 CPUtime=12.69
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 32322 0 0 0 1256 13 0 0 25 0 1 0 133994958 143249408 32231 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 34973 32231 66 113 0 34857 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 139892

[startup+25.5044 s]
/proc/loadavg: 5.61 6.56 4.22 2/65 31392
/proc/meminfo: memFree=1283048/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=159016 CPUtime=25.49
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 37059 0 0 0 2534 15 0 0 25 0 1 0 133994958 162832384 36968 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 39754 36968 66 113 0 39638 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 159016

[startup+51.1107 s]
/proc/loadavg: 4.03 6.11 4.13 2/65 31392
/proc/meminfo: memFree=1241128/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=206392 CPUtime=51.08
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 48039 0 0 0 5087 21 0 0 25 0 1 0 133994958 211345408 47948 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134791946 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 51598 47948 66 113 0 51482 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 206392

[startup+102.317 s]
/proc/loadavg: 2.31 5.32 3.96 2/65 31392
/proc/meminfo: memFree=1212008/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=249756 CPUtime=102.28
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 54762 0 0 0 10203 25 0 0 25 0 1 0 133994958 255750144 54671 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591886 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 62439 54671 66 113 0 62323 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 249756

[startup+162.337 s]
/proc/loadavg: 1.44 4.47 3.76 2/65 31392
/proc/meminfo: memFree=1184360/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=291924 CPUtime=162.28
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 61654 0 0 0 16200 28 0 0 25 0 1 0 133994958 298930176 61563 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 72981 61563 66 113 0 72865 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 291924

[startup+222.355 s]
/proc/loadavg: 1.16 3.84 3.58 2/65 31392
/proc/meminfo: memFree=1176232/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=304420 CPUtime=222.28
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 63671 0 0 0 22199 29 0 0 25 0 1 0 133994958 311726080 63580 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 76105 63580 66 113 0 75989 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 304420

[startup+282.37 s]
/proc/loadavg: 1.06 3.36 3.43 2/65 31392
/proc/meminfo: memFree=1162792/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=324240 CPUtime=282.28
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 67004 0 0 0 28197 31 0 0 25 0 1 0 133994958 332021760 66913 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 81060 66913 66 113 0 80944 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 324240

[startup+342.384 s]
/proc/loadavg: 1.02 2.93 3.28 2/65 31392
/proc/meminfo: memFree=1154088/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=336636 CPUtime=342.28
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 69178 0 0 0 34196 32 0 0 25 0 1 0 133994958 344715264 69087 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535878 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 84159 69087 66 113 0 84043 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 336636

[startup+402.402 s]
/proc/loadavg: 1.00 2.55 3.12 2/65 31392
/proc/meminfo: memFree=1151080/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=341560 CPUtime=402.27
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 69916 0 0 0 40195 32 0 0 25 0 1 0 133994958 349757440 69825 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 85390 69825 66 113 0 85274 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 341560

[startup+462.419 s]
/proc/loadavg: 1.00 2.26 2.99 2/65 31392
/proc/meminfo: memFree=1145448/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=349608 CPUtime=462.28
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 71323 0 0 0 46194 34 0 0 25 0 1 0 133994958 357998592 71232 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591886 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 87402 71232 66 113 0 87286 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 349608

[startup+522.436 s]
/proc/loadavg: 1.00 2.05 2.87 2/65 31392
/proc/meminfo: memFree=1140648/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=356376 CPUtime=522.27
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 72510 0 0 0 52193 34 0 0 25 0 1 0 133994958 364929024 72419 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 89094 72419 66 113 0 88978 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 356376

[startup+582.454 s]
/proc/loadavg: 1.00 1.84 2.74 2/65 31392
/proc/meminfo: memFree=1130920/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=370912 CPUtime=582.28
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 74947 0 0 0 58193 35 0 0 25 0 1 0 133994958 379813888 74856 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 92728 74856 66 113 0 92612 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 370912

[startup+642.475 s]
/proc/loadavg: 1.00 1.68 2.63 2/65 31392
/proc/meminfo: memFree=1123688/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=381764 CPUtime=642.28
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 76744 0 0 0 64192 36 0 0 25 0 1 0 133994958 390926336 76653 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552161 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 95441 76653 66 113 0 95325 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 381764

[startup+702.494 s]
/proc/loadavg: 1.00 1.56 2.52 2/65 31392
/proc/meminfo: memFree=1122984/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=382888 CPUtime=702.29
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 76928 0 0 0 70192 37 0 0 25 0 1 0 133994958 392077312 76837 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 95722 76837 66 113 0 95606 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 382888

[startup+762.511 s]
/proc/loadavg: 1.00 1.46 2.43 2/65 31392
/proc/meminfo: memFree=1121832/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=384288 CPUtime=762.28
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 77204 0 0 0 76191 37 0 0 25 0 1 0 133994958 393510912 77113 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 96072 77113 66 113 0 95956 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 384288

[startup+822.531 s]
/proc/loadavg: 1.00 1.37 2.33 2/65 31392
/proc/meminfo: memFree=1120616/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=386168 CPUtime=822.29
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 77537 0 0 0 82192 37 0 0 25 0 1 0 133994958 395436032 77446 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537421 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 96542 77446 66 113 0 96426 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 386168

[startup+882.546 s]
/proc/loadavg: 1.00 1.30 2.25 2/65 31392
/proc/meminfo: memFree=1118632/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=389052 CPUtime=882.29
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 78045 0 0 0 88191 38 0 0 25 0 1 0 133994958 398389248 77954 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 97263 77954 66 113 0 97147 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 389052

[startup+942.56 s]
/proc/loadavg: 1.00 1.24 2.17 2/65 31392
/proc/meminfo: memFree=1111848/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=398784 CPUtime=942.28
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 79730 0 0 0 94189 39 0 0 25 0 1 0 133994958 408354816 79639 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 99696 79639 66 113 0 99580 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 398784

[startup+1002.58 s]
/proc/loadavg: 1.00 1.20 2.10 2/65 31392
/proc/meminfo: memFree=1107880/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=404912 CPUtime=1002.28
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 80702 0 0 0 100189 39 0 0 25 0 1 0 133994958 414629888 80611 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591983 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 101228 80611 66 113 0 101112 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 404912

[startup+1062.6 s]
/proc/loadavg: 1.00 1.16 2.02 2/65 31392
/proc/meminfo: memFree=1104296/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=410076 CPUtime=1062.29
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 81613 0 0 0 106189 40 0 0 25 0 1 0 133994958 419917824 81522 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591886 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 102519 81522 66 113 0 102403 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 410076

[startup+1122.62 s]
/proc/loadavg: 1.00 1.13 1.95 2/65 31392
/proc/meminfo: memFree=1098600/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=418124 CPUtime=1122.29
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 83022 0 0 0 112189 40 0 0 25 0 1 0 133994958 428158976 82931 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591813 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 104531 82931 66 113 0 104415 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 418124

[startup+1182.64 s]
/proc/loadavg: 1.00 1.10 1.89 2/65 31392
/proc/meminfo: memFree=1098600/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=418124 CPUtime=1182.3
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 83026 0 0 0 118189 41 0 0 25 0 1 0 133994958 428158976 82935 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 104531 82935 66 113 0 104415 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 418124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.09 1.87 2/65 31392
/proc/meminfo: memFree=1097896/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=419208 CPUtime=1200.02
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 83199 0 0 0 119961 41 0 0 25 0 1 0 133994958 429268992 83108 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591726 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 104802 83108 66 113 0 104686 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 419208

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 1.09 1.87 2/65 31392
/proc/meminfo: memFree=1097896/2055920 swapFree=4183972/4192956
[pid=31391] ppid=31389 vsize=419208 CPUtime=1200.02
/proc/31391/stat : 31391 (tts-4-0) R 31389 31391 30586 0 -1 4194304 83199 0 0 0 119961 41 0 0 25 0 1 0 133994958 429268992 83108 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591726 0 0 4096 0 0 0 0 17 1 0 0
/proc/31391/statm: 104802 83108 66 113 0 104686 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 419208

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.61
CPU system time (s): 0.465929
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 419208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.61
system time used= 0.465929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 83199
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= 2309

runsolver used 0.814876 second user time and 2.39364 second system time

The end



Launcher Data (download as text)




Begin job on node40 on Wed Feb 21 20:26:47 UTC 2007

IDJOB= 305976
IDBENCH= 20170
IDSOLVER= 98
FILE ID= node40/305976-1172089607

PBS_JOBID= 3892850

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-S1438185261-13.cnf
COMMAND LINE= /tmp/evaluation/305976-1172089607/tts-4-0 /tmp/evaluation/305976-1172089607/instance-305976-1172089607.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-305976-1172089607 -o ROOT/results/node40/solver-305976-1172089607 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305976-1172089607/tts-4-0 /tmp/evaluation/305976-1172089607/instance-305976-1172089607.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  0b752d88128a6aad2af39810d467334c

RANDOM SEED= 105297336

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1431680 kB
Buffers:         37952 kB
Cached:         516472 kB
SwapCached:       3176 kB
Active:         144120 kB
Inactive:       420344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1431680 kB
SwapTotal:     4192956 kB
SwapFree:      4183972 kB
Dirty:            1272 kB
Writeback:           0 kB
Mapped:          15848 kB
Slab:            45828 kB
Committed_AS:   249044 kB
PageTables:       1412 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 node40 on Wed Feb 21 20:46:50 UTC 2007