Trace number 308846

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 1200.37

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1293761391-11-UNSAT.cnf
MD5SUMbd48c0af40579fae130a490637a0c778
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark81.1437
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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/node41/watcher-308846-1172529506 -o ROOT/results/node41/solver-308846-1172529506 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308846-1172529506/tts-4-0 /tmp/evaluation/308846-1172529506/instance-308846-1172529506.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: 0.92 0.98 0.99 3/64 12987
/proc/meminfo: memFree=1893368/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=936 CPUtime=0
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 272906547 958464 111 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 234 111 57 113 0 118 0

[startup+0.106793 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12987
/proc/meminfo: memFree=1893368/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=4252 CPUtime=0.1
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 964 0 0 0 10 0 0 0 18 0 1 0 272906547 4354048 949 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538269 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 1063 949 62 113 0 947 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4252

[startup+0.514827 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12987
/proc/meminfo: memFree=1893368/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=18904 CPUtime=0.51
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 4634 0 0 0 50 1 0 0 21 0 1 0 272906547 19357696 4617 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 4726 4617 66 113 0 4610 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 18904

[startup+1.3349 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 12988
/proc/meminfo: memFree=1871792/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=22336 CPUtime=1.32
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 5479 0 0 0 131 1 0 0 25 0 1 0 272906547 22872064 5462 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535863 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 5584 5462 66 113 0 5468 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 22336

[startup+2.97604 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12988
/proc/meminfo: memFree=1868272/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=28496 CPUtime=2.97
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 6985 0 0 0 295 2 0 0 25 0 1 0 272906547 29179904 6968 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513457 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 7124 6968 66 113 0 7008 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 28496

[startup+6.25133 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12988
/proc/meminfo: memFree=1861680/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=34240 CPUtime=6.24
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 8334 0 0 0 622 2 0 0 25 0 1 0 272906547 35061760 8317 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542968 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 8560 8317 66 113 0 8444 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 34240

[startup+12.7069 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 12988
/proc/meminfo: memFree=1853744/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=40820 CPUtime=12.7
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 9939 0 0 0 1267 3 0 0 25 0 1 0 272906547 41799680 9922 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 10205 9922 66 113 0 10089 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 40820

[startup+25.607 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 12988
/proc/meminfo: memFree=1847984/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=46564 CPUtime=25.59
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 11350 0 0 0 2556 3 0 0 25 0 1 0 272906547 47681536 11333 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537410 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 11641 11333 66 113 0 11525 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 46564

[startup+51.2132 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 12988
/proc/meminfo: memFree=1844208/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=50328 CPUtime=51.19
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 12276 0 0 0 5115 4 0 0 25 0 1 0 272906547 51535872 12259 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535863 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 12582 12259 66 113 0 12466 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 50328

[startup+102.421 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 12988
/proc/meminfo: memFree=1837424/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=57188 CPUtime=102.38
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 14011 0 0 0 10234 4 0 0 25 0 1 0 272906547 58560512 13994 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591617 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 14297 13994 66 113 0 14181 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 57188

[startup+162.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12990
/proc/meminfo: memFree=1832432/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=62040 CPUtime=162.39
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 15208 0 0 0 16234 5 0 0 25 0 1 0 272906547 63528960 15191 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591656 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 15510 15191 66 113 0 15394 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 62040

[startup+222.455 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12990
/proc/meminfo: memFree=1829616/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=64872 CPUtime=222.39
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 15904 0 0 0 22233 6 0 0 25 0 1 0 272906547 66428928 15887 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537410 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 16218 15887 66 113 0 16102 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 64872

[startup+282.478 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12990
/proc/meminfo: memFree=1827760/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=66832 CPUtime=282.4
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 16375 0 0 0 28234 6 0 0 25 0 1 0 272906547 68435968 16358 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591983 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 16708 16358 66 113 0 16592 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 66832

[startup+342.493 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12990
/proc/meminfo: memFree=1824944/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=69776 CPUtime=342.4
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 17061 0 0 0 34234 6 0 0 25 0 1 0 272906547 71450624 17044 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134536082 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 17444 17044 66 113 0 17328 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 69776

[startup+402.515 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12990
/proc/meminfo: memFree=1823728/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=70968 CPUtime=402.41
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 17360 0 0 0 40235 6 0 0 25 0 1 0 272906547 72671232 17343 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535988 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 17742 17343 66 113 0 17626 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 70968

[startup+462.53 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12990
/proc/meminfo: memFree=1822192/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=72432 CPUtime=462.4
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 17739 0 0 0 46234 6 0 0 25 0 1 0 272906547 74170368 17722 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 18108 17722 66 113 0 17992 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 72432

[startup+522.547 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 12990
/proc/meminfo: memFree=1821168/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=73560 CPUtime=522.4
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 17997 0 0 0 52234 6 0 0 25 0 1 0 272906547 75325440 17980 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 18390 17980 66 113 0 18274 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 73560

[startup+582.565 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 12990
/proc/meminfo: memFree=1820400/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=74352 CPUtime=582.42
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 18177 0 0 0 58235 7 0 0 25 0 1 0 272906547 76136448 18160 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534049 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 18588 18160 66 113 0 18472 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 74352

[startup+642.583 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 12990
/proc/meminfo: memFree=1819632/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=75112 CPUtime=642.42
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 18372 0 0 0 64235 7 0 0 25 0 1 0 272906547 76914688 18355 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 18778 18355 66 113 0 18662 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 75112

[startup+702.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12990
/proc/meminfo: memFree=1819120/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=75476 CPUtime=702.42
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 18498 0 0 0 70235 7 0 0 25 0 1 0 272906547 77287424 18481 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 18869 18481 66 113 0 18753 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 75476

[startup+762.613 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12990
/proc/meminfo: memFree=1818608/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=75956 CPUtime=762.42
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 18623 0 0 0 76235 7 0 0 25 0 1 0 272906547 77778944 18606 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 18989 18606 66 113 0 18873 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 75956

[startup+822.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12990
/proc/meminfo: memFree=1817904/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=76684 CPUtime=822.42
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 18783 0 0 0 82235 7 0 0 25 0 1 0 272906547 78524416 18766 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 19171 18766 66 113 0 19055 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 76684

[startup+882.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12990
/proc/meminfo: memFree=1816368/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=78324 CPUtime=882.42
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 19170 0 0 0 88234 8 0 0 25 0 1 0 272906547 80203776 19153 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534049 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 19581 19153 66 113 0 19465 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 78324

[startup+942.667 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12990
/proc/meminfo: memFree=1815024/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=79504 CPUtime=942.42
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 19498 0 0 0 94234 8 0 0 25 0 1 0 272906547 81412096 19481 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591986 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 19876 19481 66 113 0 19760 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 79504

[startup+1002.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12990
/proc/meminfo: memFree=1814576/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=80124 CPUtime=1002.43
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 19623 0 0 0 100235 8 0 0 25 0 1 0 272906547 82046976 19606 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 20031 19606 66 113 0 19915 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 80124

[startup+1062.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12990
/proc/meminfo: memFree=1814000/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=80596 CPUtime=1062.43
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 19762 0 0 0 106235 8 0 0 25 0 1 0 272906547 82530304 19745 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 20149 19745 66 113 0 20033 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 80596

[startup+1122.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12990
/proc/meminfo: memFree=1813680/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=80868 CPUtime=1122.44
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 19843 0 0 0 112235 9 0 0 25 0 1 0 272906547 82808832 19826 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535847 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 20217 19826 66 113 0 20101 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 80868

[startup+1182.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12990
/proc/meminfo: memFree=1813488/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=81104 CPUtime=1182.44
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 19891 0 0 0 118235 9 0 0 25 0 1 0 272906547 83050496 19874 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 20276 19874 66 113 0 20160 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 81104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12990
/proc/meminfo: memFree=1813360/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=81236 CPUtime=1200.06
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 19912 0 0 0 119997 9 0 0 25 0 1 0 272906547 83185664 19895 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552172 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 20309 19895 66 113 0 20193 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 81236

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12990
/proc/meminfo: memFree=1813360/2055920 swapFree=4172320/4192956
[pid=12987] ppid=12985 vsize=81236 CPUtime=1200.06
/proc/12987/stat : 12987 (tts-4-0) R 12985 12987 11365 0 -1 4194304 19912 0 0 0 119997 9 0 0 25 0 1 0 272906547 83185664 19895 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552172 0 0 4096 0 0 0 0 17 1 0 0
/proc/12987/statm: 20309 19895 66 113 0 20193 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 81236

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.08
CPU user time (s): 1199.97
CPU system time (s): 0.108983
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 81236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19912
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= 1786

runsolver used 0.709892 second user time and 2.49662 second system time

The end



Launcher Data (download as text)




Begin job on node41 on Mon Feb 26 22:38:26 UTC 2007

IDJOB= 308846
IDBENCH= 20243
IDSOLVER= 98
FILE ID= node41/308846-1172529506

PBS_JOBID= 3971792

Free space on /tmp= 66559 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1293761391-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308846-1172529506/tts-4-0 /tmp/evaluation/308846-1172529506/instance-308846-1172529506.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-308846-1172529506 -o ROOT/results/node41/solver-308846-1172529506 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308846-1172529506/tts-4-0 /tmp/evaluation/308846-1172529506/instance-308846-1172529506.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  bd48c0af40579fae130a490637a0c778

RANDOM SEED= 347318397

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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:       1893840 kB
Buffers:         23648 kB
Cached:          86680 kB
SwapCached:      14724 kB
Active:          46940 kB
Inactive:        85424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1893840 kB
SwapTotal:     4192956 kB
SwapFree:      4172320 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          16060 kB
Slab:            15700 kB
Committed_AS:   530792 kB
PageTables:       1480 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 node41 on Mon Feb 26 22:58:29 UTC 2007