Trace number 368591

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? (MO) 3301.86 3302.79

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
sat-pbl-00400.sat05-1322.reshuffled-07.cnf
MD5SUM29cf0f53dfca3fe2e94789628bed3971
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.41648
Satisfiable
(Un)Satisfiability was proved
Number of variables1497
Number of clauses73374
Sum of the clauses size615277
Maximum clause length11
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 242
Number of clauses of size 3337
Number of clauses of size 4413
Number of clauses of size 53127
Number of clauses of size over 569449

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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-368591-1177245810 -o ROOT/results/node7/solver-368591-1177245810 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368591-1177245810/tts-4-0 /tmp/evaluation/368591-1177245810/instance-368591-1177245810.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.02 1.01 1.00 3/77 16664
/proc/meminfo: memFree=1632240/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=796 CPUtime=0
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 200618634 815104 91 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 199 92 57 113 0 83 0

[startup+0.0872729 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 16664
/proc/meminfo: memFree=1632240/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=2924 CPUtime=0.08
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 624 0 0 0 8 0 0 0 18 0 1 0 200618634 2994176 609 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 731 610 57 113 0 615 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2924

[startup+0.101274 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 16664
/proc/meminfo: memFree=1632240/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=3188 CPUtime=0.09
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 713 0 0 0 9 0 0 0 18 0 1 0 200618634 3264512 698 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 797 698 57 113 0 681 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3188

[startup+0.301294 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 16664
/proc/meminfo: memFree=1632240/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=8304 CPUtime=0.29
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 1953 0 0 0 29 0 0 0 19 0 1 0 200618634 8503296 1938 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 2076 1938 57 113 0 1960 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8304

[startup+0.701336 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 16664
/proc/meminfo: memFree=1632240/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=8964 CPUtime=0.69
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 2135 0 0 0 69 0 0 0 22 0 1 0 200618634 9179136 2120 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134538269 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 2241 2120 59 113 0 2125 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8964

[startup+1.50142 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 16665
/proc/meminfo: memFree=1615144/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=22684 CPUtime=1.49
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 5385 0 0 0 147 2 0 0 25 0 1 0 200618634 23228416 5370 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 5671 5370 62 113 0 5555 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22684

[startup+3.10159 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 16665
/proc/meminfo: memFree=1607720/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=34096 CPUtime=3.09
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 8504 0 0 0 305 4 0 0 25 0 1 0 200618634 34914304 8378 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 8524 8378 65 113 0 8408 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34096

[startup+6.30192 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 16665
/proc/meminfo: memFree=1580584/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=52600 CPUtime=6.29
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 13163 0 0 0 624 5 0 0 25 0 1 0 200618634 53862400 13037 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591869 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 13150 13037 66 113 0 13034 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 52600

[startup+12.7016 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 16665
/proc/meminfo: memFree=1576936/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=56040 CPUtime=12.68
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 14018 0 0 0 1263 5 0 0 25 0 1 0 200618634 57384960 13892 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134535181 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 14010 13892 66 113 0 13894 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 56040

[startup+25.5019 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 16665
/proc/meminfo: memFree=1571880/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=61004 CPUtime=25.49
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 15270 0 0 0 2543 6 0 0 25 0 1 0 200618634 62468096 15144 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 15251 15144 66 113 0 15135 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 61004

[startup+51.1016 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 16665
/proc/meminfo: memFree=1562024/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=71048 CPUtime=51.08
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 17738 0 0 0 5100 8 0 0 25 0 1 0 200618634 72753152 17612 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134542305 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 17762 17612 66 113 0 17646 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 71048

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16665
/proc/meminfo: memFree=1542504/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=90272 CPUtime=102.27
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 22572 0 0 0 10217 10 0 0 25 0 1 0 200618634 92438528 22446 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 22568 22446 66 113 0 22452 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 90272

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16665
/proc/meminfo: memFree=1525736/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=107152 CPUtime=162.24
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 26782 0 0 0 16212 12 0 0 25 0 1 0 200618634 109723648 26656 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534138 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 26788 26656 66 113 0 26672 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 107152

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16665
/proc/meminfo: memFree=1503208/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=129428 CPUtime=222.23
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 32362 0 0 0 22207 16 0 0 25 0 1 0 200618634 132534272 32236 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134513462 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 32357 32236 66 113 0 32241 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 129428

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16665
/proc/meminfo: memFree=1473000/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=160064 CPUtime=282.22
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 40010 0 0 0 28202 20 0 0 25 0 1 0 200618634 163905536 39884 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 40016 39884 66 113 0 39900 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 160064

[startup+342.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 16665
/proc/meminfo: memFree=1440744/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=191944 CPUtime=342.2
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 47986 0 0 0 34195 25 0 0 25 0 1 0 200618634 196550656 47860 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 47986 47860 66 113 0 47870 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 191944

[startup+402.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 16665
/proc/meminfo: memFree=1405800/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=227100 CPUtime=402.18
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 56776 0 0 0 40190 28 0 0 25 0 1 0 200618634 232550400 56650 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134536901 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 56775 56650 66 113 0 56659 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 227100

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16665
/proc/meminfo: memFree=1377576/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=254992 CPUtime=462.17
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 63750 0 0 0 46184 33 0 0 25 0 1 0 200618634 261111808 63624 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 63748 63624 66 113 0 63632 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 254992

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16665
/proc/meminfo: memFree=1347240/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=285700 CPUtime=522.15
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 71420 0 0 0 52179 36 0 0 25 0 1 0 200618634 292556800 71294 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534882 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 71425 71294 66 113 0 71309 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 285700

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16665
/proc/meminfo: memFree=1314088/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=318556 CPUtime=582.14
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 79619 0 0 0 58173 41 0 0 25 0 1 0 200618634 326201344 79493 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134535181 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 79639 79493 66 113 0 79523 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 318556

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16665
/proc/meminfo: memFree=1276840/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=355356 CPUtime=642.13
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 88857 0 0 0 64168 45 0 0 25 0 1 0 200618634 363884544 88731 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 88839 88731 66 113 0 88723 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 355356


################
# More data... #
################

[startup+2442.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16863
/proc/meminfo: memFree=268328/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=1362124 CPUtime=2441.58
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 340528 0 0 0 243987 171 0 0 25 0 1 0 200618634 1394814976 340402 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 340531 340402 66 113 0 340415 0
Current children cumulated CPU time (s) 2441.58
Current children cumulated vsize (KiB) 1362124

[startup+2502.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16863
/proc/meminfo: memFree=238056/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=1392596 CPUtime=2501.56
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 348148 0 0 0 249981 175 0 0 25 0 1 0 200618634 1426018304 348022 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 348149 348022 66 113 0 348033 0
Current children cumulated CPU time (s) 2501.56
Current children cumulated vsize (KiB) 1392596

[startup+2562.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16863
/proc/meminfo: memFree=205288/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=1424960 CPUtime=2561.55
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 356266 0 0 0 255975 180 0 0 25 0 1 0 200618634 1459159040 356140 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534430 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 356240 356140 66 113 0 356124 0
Current children cumulated CPU time (s) 2561.55
Current children cumulated vsize (KiB) 1424960

[startup+2622.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16863
/proc/meminfo: memFree=170664/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=1459180 CPUtime=2621.54
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 364814 0 0 0 261970 184 0 0 25 0 1 0 200618634 1494200320 364688 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 364795 364688 66 113 0 364679 0
Current children cumulated CPU time (s) 2621.54
Current children cumulated vsize (KiB) 1459180

[startup+2682.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 16863
/proc/meminfo: memFree=140904/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=1489416 CPUtime=2681.52
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 372342 0 0 0 267965 187 0 0 25 0 1 0 200618634 1525161984 372216 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 372354 372216 66 113 0 372238 0
Current children cumulated CPU time (s) 2681.52
Current children cumulated vsize (KiB) 1489416

[startup+2742.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16863
/proc/meminfo: memFree=108264/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=1521764 CPUtime=2741.51
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 380455 0 0 0 273958 193 0 0 25 0 1 0 200618634 1558286336 380329 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 380441 380329 66 113 0 380325 0
Current children cumulated CPU time (s) 2741.51
Current children cumulated vsize (KiB) 1521764

[startup+2802.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16863
/proc/meminfo: memFree=71912/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=1558328 CPUtime=2801.48
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 389580 0 0 0 279950 198 0 0 25 0 1 0 200618634 1595727872 389454 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134536380 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 389582 389454 66 113 0 389466 0
Current children cumulated CPU time (s) 2801.48
Current children cumulated vsize (KiB) 1558328

[startup+2862.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16863
/proc/meminfo: memFree=39272/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=1590672 CPUtime=2861.47
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 397676 0 0 0 285944 203 0 0 25 0 1 0 200618634 1628848128 397550 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 397668 397550 66 113 0 397552 0
Current children cumulated CPU time (s) 2861.47
Current children cumulated vsize (KiB) 1590672

[startup+2922.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16863
/proc/meminfo: memFree=16232/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=1620208 CPUtime=2921.45
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 405036 0 0 0 291938 207 0 0 25 0 1 0 200618634 1659092992 404910 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134552157 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 405052 404910 66 113 0 404936 0
Current children cumulated CPU time (s) 2921.45
Current children cumulated vsize (KiB) 1620208

[startup+2982.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16865
/proc/meminfo: memFree=15208/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=1657948 CPUtime=2981.43
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 414475 0 0 0 297931 212 0 0 25 0 1 0 200618634 1697738752 414349 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 414487 414349 66 113 0 414371 0
Current children cumulated CPU time (s) 2981.43
Current children cumulated vsize (KiB) 1657948

[startup+3042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16865
/proc/meminfo: memFree=16168/2055920 swapFree=4159720/4192956
[pid=16664] ppid=16662 vsize=1692872 CPUtime=3041.42
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 423189 0 0 0 303925 217 0 0 25 0 1 0 200618634 1733500928 423063 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 423218 423063 66 113 0 423102 0
Current children cumulated CPU time (s) 3041.42
Current children cumulated vsize (KiB) 1692872

[startup+3102.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 16865
/proc/meminfo: memFree=14888/2055920 swapFree=4159516/4192956
[pid=16664] ppid=16662 vsize=1726312 CPUtime=3101.4
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 431585 0 0 0 309918 222 0 0 25 0 1 0 200618634 1767743488 431459 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 431578 431459 66 113 0 431462 0
Current children cumulated CPU time (s) 3101.4
Current children cumulated vsize (KiB) 1726312

[startup+3162.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 16865
/proc/meminfo: memFree=16232/2055920 swapFree=4159516/4192956
[pid=16664] ppid=16662 vsize=1765456 CPUtime=3161.39
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 441353 0 0 0 315912 227 0 0 25 0 1 0 200618634 1807826944 441227 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 441364 441227 66 113 0 441248 0
Current children cumulated CPU time (s) 3161.39
Current children cumulated vsize (KiB) 1765456

[startup+3222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16865
/proc/meminfo: memFree=15528/2055920 swapFree=4159516/4192956
[pid=16664] ppid=16662 vsize=1799676 CPUtime=3221.38
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 449903 0 0 0 321905 233 0 0 25 0 1 0 200618634 1842868224 449777 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 449919 449777 66 113 0 449803 0
Current children cumulated CPU time (s) 3221.38
Current children cumulated vsize (KiB) 1799676

[startup+3282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16865
/proc/meminfo: memFree=15272/2055920 swapFree=4159516/4192956
[pid=16664] ppid=16662 vsize=1830396 CPUtime=3281.37
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 457625 0 0 0 327898 239 0 0 25 0 1 0 200618634 1874325504 457499 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 457599 457499 66 113 0 457483 0
Current children cumulated CPU time (s) 3281.37
Current children cumulated vsize (KiB) 1830396



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+3302.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16865
/proc/meminfo: memFree=14824/2055920 swapFree=4159516/4192956
[pid=16664] ppid=16662 vsize=1843288 CPUtime=3301.56
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4194304 460802 0 0 0 329916 240 0 0 25 0 1 0 200618634 1887526912 460676 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 460822 460676 66 113 0 460706 0
Current children cumulated CPU time (s) 3301.56
Current children cumulated vsize (KiB) 1843288

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

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

[startup+3302.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16865
/proc/meminfo: memFree=14824/2055920 swapFree=4159516/4192956
[pid=16664] ppid=16662 vsize=0 CPUtime=3301.66
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4195332 460802 0 0 0 329916 250 0 0 25 0 1 0 200618634 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 3301.66
Current children cumulated vsize (KiB) 0

[startup+3302.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16865
/proc/meminfo: memFree=14824/2055920 swapFree=4159516/4192956
[pid=16664] ppid=16662 vsize=0 CPUtime=3301.76
/proc/16664/stat : 16664 (tts-4-0) R 16662 16664 16127 0 -1 4195332 460802 0 0 0 329916 260 0 0 25 0 1 0 200618634 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/16664/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 3301.76
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 3302.79
CPU time (s): 3301.86
CPU user time (s): 3299.17
CPU system time (s): 2.69059
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 1843288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3299.17
system time used= 2.69059
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460802
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= 5252

runsolver used 3.72343 second user time and 7.74582 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Sun Apr 22 12:43:30 UTC 2007

IDJOB= 368591
IDBENCH= 24584
IDSOLVER= 178
FILE ID= node7/368591-1177245810

PBS_JOBID= 4650505

Free space on /tmp= 66408 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/sat-pbl-00400.sat05-1322.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368591-1177245810/tts-4-0 /tmp/evaluation/368591-1177245810/instance-368591-1177245810.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-368591-1177245810 -o ROOT/results/node7/solver-368591-1177245810 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368591-1177245810/tts-4-0 /tmp/evaluation/368591-1177245810/instance-368591-1177245810.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  29cf0f53dfca3fe2e94789628bed3971

RANDOM SEED= 202914016

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1632712 kB
Buffers:         48628 kB
Cached:         299912 kB
SwapCached:      13492 kB
Active:         194328 kB
Inactive:       182000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1632712 kB
SwapTotal:     4192956 kB
SwapFree:      4159720 kB
Dirty:            3580 kB
Writeback:           0 kB
Mapped:          34408 kB
Slab:            32328 kB
Committed_AS:  8831100 kB
PageTables:       1868 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= 66408 MiB

End job on node7 on Sun Apr 22 13:38:35 UTC 2007