Trace number 368712

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) 5000.15 5001.72

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl001.sat05-2695.reshuffled-07.cnf
MD5SUM178c0646166b92c20ce876c724294ca1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark96.3744
Satisfiable
(Un)Satisfiability was proved
Number of variables1587
Number of clauses8013
Sum of the clauses size68223
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2283
Number of clauses of size 31146
Number of clauses of size 4108
Number of clauses of size 5888
Number of clauses of size over 55555

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/node2/watcher-368712-1177286035 -o ROOT/results/node2/solver-368712-1177286035 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368712-1177286035/tts-4-0 /tmp/evaluation/368712-1177286035/instance-368712-1177286035.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: 1.00 1.00 1.00 3/77 18366
/proc/meminfo: memFree=1710384/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=796 CPUtime=0
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 204641258 815104 91 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 199 91 57 113 0 83 0

[startup+0.0917601 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18366
/proc/meminfo: memFree=1710384/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=1984 CPUtime=0.08
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 402 0 0 0 8 0 0 0 18 0 1 0 204641258 2031616 387 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 496 387 59 113 0 380 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1984

[startup+0.10176 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18366
/proc/meminfo: memFree=1710384/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=1984 CPUtime=0.09
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 408 0 0 0 9 0 0 0 18 0 1 0 204641258 2031616 393 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 496 393 59 113 0 380 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1984

[startup+0.301782 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18366
/proc/meminfo: memFree=1710384/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=3568 CPUtime=0.29
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 791 0 0 0 29 0 0 0 19 0 1 0 204641258 3653632 776 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 892 776 62 113 0 776 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3568

[startup+0.701824 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18366
/proc/meminfo: memFree=1710384/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=8316 CPUtime=0.69
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 1978 0 0 0 69 0 0 0 22 0 1 0 204641258 8515584 1961 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 2079 1962 65 113 0 1963 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8316

[startup+1.50191 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18367
/proc/meminfo: memFree=1695912/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=15732 CPUtime=1.49
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 3835 0 0 0 148 1 0 0 25 0 1 0 204641258 16109568 3818 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 3933 3818 66 113 0 3817 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15732

[startup+3.10107 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18367
/proc/meminfo: memFree=1694952/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=16048 CPUtime=3.09
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 3917 0 0 0 308 1 0 0 25 0 1 0 204641258 16433152 3900 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591886 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 4012 3900 66 113 0 3896 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16048

[startup+6.30141 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18367
/proc/meminfo: memFree=1694376/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=16380 CPUtime=6.29
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 4044 0 0 0 628 1 0 0 25 0 1 0 204641258 16773120 4027 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 4095 4027 66 113 0 3979 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16380

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18367
/proc/meminfo: memFree=1693160/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=17660 CPUtime=12.69
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 4333 0 0 0 1268 1 0 0 25 0 1 0 204641258 18083840 4316 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641326 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 4415 4316 66 113 0 4299 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17660

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18367
/proc/meminfo: memFree=1691048/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=19536 CPUtime=25.48
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 4829 0 0 0 2546 2 0 0 25 0 1 0 204641258 20004864 4812 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134513479 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 4884 4812 66 113 0 4768 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19536

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18367
/proc/meminfo: memFree=1687016/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=23760 CPUtime=51.07
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 5851 0 0 0 5105 2 0 0 25 0 1 0 204641258 24330240 5834 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 5940 5834 66 113 0 5824 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23760

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18367
/proc/meminfo: memFree=1678312/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=32204 CPUtime=102.27
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 7997 0 0 0 10223 4 0 0 25 0 1 0 204641258 32976896 7980 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 8051 7980 66 113 0 7935 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 32204

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18367
/proc/meminfo: memFree=1668712/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=41820 CPUtime=162.24
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 10398 0 0 0 16219 5 0 0 25 0 1 0 204641258 42823680 10381 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591622 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 10455 10381 66 113 0 10339 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 41820

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18367
/proc/meminfo: memFree=1659304/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=51196 CPUtime=222.23
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 12720 0 0 0 22216 7 0 0 25 0 1 0 204641258 52424704 12703 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 12799 12703 66 113 0 12683 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 51196

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18367
/proc/meminfo: memFree=1648680/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=61980 CPUtime=282.22
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 15407 0 0 0 28213 9 0 0 25 0 1 0 204641258 63467520 15390 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534408 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 15495 15390 66 113 0 15379 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 61980

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18367
/proc/meminfo: memFree=1641512/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=69012 CPUtime=342.21
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 17164 0 0 0 34210 11 0 0 25 0 1 0 204641258 70668288 17147 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 17253 17147 66 113 0 17137 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 69012

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18367
/proc/meminfo: memFree=1633000/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=77684 CPUtime=402.19
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 19322 0 0 0 40206 13 0 0 25 0 1 0 204641258 79548416 19305 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 19421 19305 66 113 0 19305 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 77684

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 18533
/proc/meminfo: memFree=1624240/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=84952 CPUtime=462.09
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 21185 0 0 0 46195 14 0 0 25 0 1 0 204641258 86990848 21168 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 21238 21168 66 113 0 21122 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 84952

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 18565
/proc/meminfo: memFree=1618024/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=92452 CPUtime=522.06
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 23027 0 0 0 52190 16 0 0 25 0 1 0 204641258 94670848 23010 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 23113 23010 66 113 0 22997 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 92452

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18565
/proc/meminfo: memFree=1610856/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=99484 CPUtime=582.05
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 24815 0 0 0 58188 17 0 0 25 0 1 0 204641258 101871616 24798 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 24871 24798 66 113 0 24755 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 99484

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18565
/proc/meminfo: memFree=1601640/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=108624 CPUtime=642.03
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 27097 0 0 0 64184 19 0 0 25 0 1 0 204641258 111230976 27080 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 27156 27080 66 113 0 27040 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 108624


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

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18765
/proc/meminfo: memFree=1131816/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=577496 CPUtime=4121.04
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 144324 0 0 0 411974 130 0 0 25 0 1 0 204641258 591355904 144307 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 144374 144307 66 113 0 144258 0
Current children cumulated CPU time (s) 4121.04
Current children cumulated vsize (KiB) 577496

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18765
/proc/meminfo: memFree=1128488/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=580776 CPUtime=4181.03
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 145144 0 0 0 417972 131 0 0 25 0 1 0 204641258 594714624 145127 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 145194 145127 66 113 0 145078 0
Current children cumulated CPU time (s) 4181.03
Current children cumulated vsize (KiB) 580776

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18765
/proc/meminfo: memFree=1119016/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=590624 CPUtime=4241.01
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 147571 0 0 0 423968 133 0 0 25 0 1 0 204641258 604798976 147554 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 147656 147554 66 113 0 147540 0
Current children cumulated CPU time (s) 4241.01
Current children cumulated vsize (KiB) 590624

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18765
/proc/meminfo: memFree=1103144/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=606096 CPUtime=4300.99
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 151469 0 0 0 429963 136 0 0 25 0 1 0 204641258 620642304 151452 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641326 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 151524 151452 66 113 0 151408 0
Current children cumulated CPU time (s) 4300.99
Current children cumulated vsize (KiB) 606096

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18765
/proc/meminfo: memFree=1092968/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=616408 CPUtime=4360.99
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 154045 0 0 0 435960 139 0 0 25 0 1 0 204641258 631201792 154028 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 154102 154028 66 113 0 153986 0
Current children cumulated CPU time (s) 4360.99
Current children cumulated vsize (KiB) 616408

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18765
/proc/meminfo: memFree=1080744/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=628832 CPUtime=4420.97
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 157110 0 0 0 441956 141 0 0 25 0 1 0 204641258 643923968 157093 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 157208 157093 66 113 0 157092 0
Current children cumulated CPU time (s) 4420.97
Current children cumulated vsize (KiB) 628832

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18765
/proc/meminfo: memFree=1064616/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=645004 CPUtime=4480.95
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 161189 0 0 0 447952 143 0 0 25 0 1 0 204641258 660484096 161172 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 161251 161172 66 113 0 161135 0
Current children cumulated CPU time (s) 4480.95
Current children cumulated vsize (KiB) 645004

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18765
/proc/meminfo: memFree=1049960/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=659536 CPUtime=4540.93
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 164791 0 0 0 453947 146 0 0 25 0 1 0 204641258 675364864 164774 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 164884 164774 66 113 0 164768 0
Current children cumulated CPU time (s) 4540.93
Current children cumulated vsize (KiB) 659536

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18765
/proc/meminfo: memFree=1036264/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=673132 CPUtime=4600.92
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 168194 0 0 0 459943 149 0 0 25 0 1 0 204641258 689287168 168177 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 168283 168177 66 113 0 168167 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 673132

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18765
/proc/meminfo: memFree=1023656/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=685788 CPUtime=4660.91
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 171345 0 0 0 465939 152 0 0 25 0 1 0 204641258 702246912 171328 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591648 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 171447 171328 66 113 0 171331 0
Current children cumulated CPU time (s) 4660.91
Current children cumulated vsize (KiB) 685788

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18765
/proc/meminfo: memFree=1011048/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=698212 CPUtime=4720.89
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 174479 0 0 0 471935 154 0 0 25 0 1 0 204641258 714969088 174462 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 174553 174462 66 113 0 174437 0
Current children cumulated CPU time (s) 4720.89
Current children cumulated vsize (KiB) 698212

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18765
/proc/meminfo: memFree=998952/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=710400 CPUtime=4780.87
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 177525 0 0 0 477929 158 0 0 25 0 1 0 204641258 727449600 177508 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534189 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 177600 177508 66 113 0 177484 0
Current children cumulated CPU time (s) 4780.87
Current children cumulated vsize (KiB) 710400

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18765
/proc/meminfo: memFree=982824/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=726336 CPUtime=4840.86
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 181511 0 0 0 483925 161 0 0 25 0 1 0 204641258 743768064 181494 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591620 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 181584 181494 66 113 0 181468 0
Current children cumulated CPU time (s) 4840.86
Current children cumulated vsize (KiB) 726336

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18765
/proc/meminfo: memFree=967272/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=741808 CPUtime=4900.84
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 185386 0 0 0 489920 164 0 0 25 0 1 0 204641258 759611392 185369 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 185452 185369 66 113 0 185336 0
Current children cumulated CPU time (s) 4900.84
Current children cumulated vsize (KiB) 741808

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18765
/proc/meminfo: memFree=957928/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=751184 CPUtime=4960.83
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 187709 0 0 0 495916 167 0 0 25 0 1 0 204641258 769212416 187692 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134542831 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 187796 187692 66 113 0 187680 0
Current children cumulated CPU time (s) 4960.83
Current children cumulated vsize (KiB) 751184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18765
/proc/meminfo: memFree=951656/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=757276 CPUtime=5000.03
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4194304 189269 0 0 0 499834 169 0 0 25 0 1 0 204641258 775450624 189252 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534394 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 189319 189252 66 113 0 189203 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 757276

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

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

[startup+5001.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18766
/proc/meminfo: memFree=1605600/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=0 CPUtime=5000.13
/proc/18366/stat : 18366 (tts-4-0) R 18364 18366 18069 0 -1 4195332 189269 0 0 0 499834 179 0 0 25 0 1 0 204641258 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/18366/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.13
Current children cumulated vsize (KiB) 0

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18766
/proc/meminfo: memFree=1605600/2055920 swapFree=4149064/4192956
[pid=18366] ppid=18364 vsize=0 CPUtime=5000.14
/proc/18366/stat : 18366 (tts-4-0) D 18364 18366 18069 0 -1 4195332 189269 0 0 0 499834 180 0 0 25 0 1 0 204641258 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/18366/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.72
CPU time (s): 5000.15
CPU user time (s): 4998.34
CPU system time (s): 1.80672
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 757276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.34
system time used= 1.80672
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 189269
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= 6827

runsolver used 4.88426 second user time and 11.2443 second system time

The end



Launcher Data (download as text)




Begin job on node2 on Sun Apr 22 23:53:55 UTC 2007

IDJOB= 368712
IDBENCH= 24717
IDSOLVER= 178
FILE ID= node2/368712-1177286035

PBS_JOBID= 4650778

Free space on /tmp= 66404 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl001.sat05-2695.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368712-1177286035/tts-4-0 /tmp/evaluation/368712-1177286035/instance-368712-1177286035.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-368712-1177286035 -o ROOT/results/node2/solver-368712-1177286035 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368712-1177286035/tts-4-0 /tmp/evaluation/368712-1177286035/instance-368712-1177286035.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  178c0646166b92c20ce876c724294ca1

RANDOM SEED= 223749418

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1710792 kB
Buffers:         66352 kB
Cached:         195896 kB
SwapCached:      12268 kB
Active:         213540 kB
Inactive:        74156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1710792 kB
SwapTotal:     4192956 kB
SwapFree:      4149064 kB
Dirty:             900 kB
Writeback:           0 kB
Mapped:          30256 kB
Slab:            42844 kB
Committed_AS:  8231084 kB
PageTables:       1860 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= 66404 MiB

End job on node2 on Mon Apr 23 01:17:18 UTC 2007