Trace number 309061

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
Mmisat 2007-02-08? (TO) 1200.08 1200.4

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
MD5SUM7031e461464b8d1c0f6a8a1c913e5155
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark618.095
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/node25/watcher-309061-1172533089 -o ROOT/results/node25/solver-309061-1172533089 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309061-1172533089/mmisat /tmp/evaluation/309061-1172533089/instance-309061-1172533089.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: 2.00 1.86 1.46 3/64 6083
/proc/meminfo: memFree=1898656/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=1572 CPUtime=0
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 47931072 1609728 246 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 393 247 81 214 0 175 0

[startup+0.10702 s]
/proc/loadavg: 2.00 1.86 1.46 3/64 6083
/proc/meminfo: memFree=1898656/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=5004 CPUtime=0.1
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 1122 0 0 0 10 0 0 0 18 0 1 0 47931072 5124096 1105 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 1251 1105 81 214 0 1033 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5004

[startup+0.515055 s]
/proc/loadavg: 2.00 1.86 1.46 3/64 6083
/proc/meminfo: memFree=1898656/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=10284 CPUtime=0.5
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 2425 0 0 0 50 0 0 0 21 0 1 0 47931072 10530816 2408 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 2571 2408 81 214 0 2353 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 10284

[startup+1.33513 s]
/proc/loadavg: 2.00 1.86 1.46 2/65 6084
/proc/meminfo: memFree=1885080/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=15432 CPUtime=1.32
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 3725 0 0 0 131 1 0 0 25 0 1 0 47931072 15802368 3708 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 3858 3708 81 214 0 3640 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 15432

[startup+2.97128 s]
/proc/loadavg: 1.92 1.85 1.46 2/65 6084
/proc/meminfo: memFree=1880344/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=21504 CPUtime=2.96
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 5238 0 0 0 294 2 0 0 25 0 1 0 47931072 22020096 5221 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 5376 5221 81 214 0 5158 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21504

[startup+6.25057 s]
/proc/loadavg: 1.92 1.85 1.46 2/65 6084
/proc/meminfo: memFree=1871640/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=28632 CPUtime=6.23
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 7034 0 0 0 621 2 0 0 25 0 1 0 47931072 29319168 7017 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 7158 7017 81 214 0 6940 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 28632

[startup+12.7022 s]
/proc/loadavg: 1.78 1.82 1.45 2/65 6084
/proc/meminfo: memFree=1863896/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=35628 CPUtime=12.68
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 8771 0 0 0 1265 3 0 0 25 0 1 0 47931072 36483072 8754 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 8907 8754 81 214 0 8689 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 35628

[startup+25.5033 s]
/proc/loadavg: 1.66 1.79 1.45 2/65 6084
/proc/meminfo: memFree=1857240/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=41964 CPUtime=25.48
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 10367 0 0 0 2380 168 0 0 25 0 1 0 47931072 42971136 10350 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 10491 10350 83 214 0 10273 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41964

[startup+51.1096 s]
/proc/loadavg: 1.43 1.73 1.43 2/65 6084
/proc/meminfo: memFree=1857240/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=41964 CPUtime=51.08
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 10367 0 0 0 2792 2316 0 0 25 0 1 0 47931072 42971136 10350 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 10491 10350 83 214 0 10273 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41964

[startup+102.316 s]
/proc/loadavg: 1.17 1.60 1.41 2/65 6084
/proc/meminfo: memFree=1857240/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=41964 CPUtime=102.27
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 10367 0 0 0 3583 6644 0 0 25 0 1 0 47931072 42971136 10350 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 10491 10350 83 214 0 10273 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41964

[startup+162.335 s]
/proc/loadavg: 1.06 1.49 1.38 2/65 6084
/proc/meminfo: memFree=1857176/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=41964 CPUtime=162.27
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 10367 0 0 0 4540 11687 0 0 25 0 1 0 47931072 42971136 10350 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 10491 10350 83 214 0 10273 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 41964

[startup+222.35 s]
/proc/loadavg: 1.02 1.40 1.35 2/65 6084
/proc/meminfo: memFree=1857176/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=41964 CPUtime=222.28
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 10367 0 0 0 5507 16721 0 0 25 0 1 0 47931072 42971136 10350 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 10491 10350 83 214 0 10273 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 41964

[startup+282.366 s]
/proc/loadavg: 1.01 1.32 1.33 2/65 6084
/proc/meminfo: memFree=1857112/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=41964 CPUtime=282.27
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 10367 0 0 0 6472 21755 0 0 25 0 1 0 47931072 42971136 10350 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 10491 10350 83 214 0 10273 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 41964

[startup+342.382 s]
/proc/loadavg: 1.00 1.26 1.30 2/65 6084
/proc/meminfo: memFree=1857048/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=41964 CPUtime=342.28
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 10367 0 0 0 7445 26783 0 0 25 0 1 0 47931072 42971136 10350 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 10491 10350 83 214 0 10273 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 41964

[startup+402.399 s]
/proc/loadavg: 1.00 1.21 1.28 2/65 6084
/proc/meminfo: memFree=1857048/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=41964 CPUtime=402.27
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 10367 0 0 0 8382 31845 0 0 25 0 1 0 47931072 42971136 10350 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 10491 10350 83 214 0 10273 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 41964

[startup+462.412 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 6084
/proc/meminfo: memFree=1856984/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=41964 CPUtime=462.27
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 10367 0 0 0 9339 36888 0 0 25 0 1 0 47931072 42971136 10350 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 10491 10350 83 214 0 10273 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 41964

[startup+522.423 s]
/proc/loadavg: 1.00 1.14 1.24 2/65 6084
/proc/meminfo: memFree=1857048/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=41964 CPUtime=522.27
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 10367 0 0 0 10340 41887 0 0 25 0 1 0 47931072 42971136 10350 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 10491 10350 83 214 0 10273 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 41964

[startup+582.434 s]
/proc/loadavg: 1.00 1.11 1.23 2/65 6084
/proc/meminfo: memFree=1857048/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=41964 CPUtime=582.27
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 10367 0 0 0 11288 46939 0 0 25 0 1 0 47931072 42971136 10350 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 10491 10350 83 214 0 10273 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 41964

[startup+642.453 s]
/proc/loadavg: 1.00 1.09 1.21 2/65 6084
/proc/meminfo: memFree=1857048/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=41964 CPUtime=642.26
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 10367 0 0 0 12240 51986 0 0 25 0 1 0 47931072 42971136 10350 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 10491 10350 83 214 0 10273 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 41964

[startup+702.463 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 6084
/proc/meminfo: memFree=1856984/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=41964 CPUtime=702.26
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 10367 0 0 0 13214 57012 0 0 25 0 1 0 47931072 42971136 10350 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 10491 10350 83 214 0 10273 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 41964

[startup+762.476 s]
/proc/loadavg: 1.00 1.05 1.18 2/65 6084
/proc/meminfo: memFree=1857048/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=41964 CPUtime=762.26
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 10367 0 0 0 14142 62084 0 0 25 0 1 0 47931072 42971136 10350 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 10491 10350 83 214 0 10273 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 41964

[startup+822.494 s]
/proc/loadavg: 1.05 1.06 1.17 2/65 6084
/proc/meminfo: memFree=1856984/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=41964 CPUtime=822.26
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 10367 0 0 0 15107 67119 0 0 25 0 1 0 47931072 42971136 10350 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 10491 10350 83 214 0 10273 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 41964

[startup+882.506 s]
/proc/loadavg: 1.02 1.04 1.16 2/65 6084
/proc/meminfo: memFree=1856984/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=41964 CPUtime=882.25
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 10367 0 0 0 16095 72130 0 0 25 0 1 0 47931072 42971136 10350 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 10491 10350 83 214 0 10273 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 41964

[startup+942.516 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 6084
/proc/meminfo: memFree=1856984/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=41964 CPUtime=942.25
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 10367 0 0 0 17078 77147 0 0 25 0 1 0 47931072 42971136 10350 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 10491 10350 83 214 0 10273 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 41964

[startup+1002.53 s]
/proc/loadavg: 1.00 1.03 1.13 2/65 6084
/proc/meminfo: memFree=1856984/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=41964 CPUtime=1002.25
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 10367 0 0 0 18055 82170 0 0 25 0 1 0 47931072 42971136 10350 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 10491 10350 83 214 0 10273 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 41964

[startup+1062.55 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 6084
/proc/meminfo: memFree=1856984/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=41964 CPUtime=1062.25
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 10367 0 0 0 19031 87194 0 0 25 0 1 0 47931072 42971136 10350 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 10491 10350 83 214 0 10273 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 41964

[startup+1122.56 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 6084
/proc/meminfo: memFree=1856984/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=41964 CPUtime=1122.25
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 10367 0 0 0 19985 92240 0 0 25 0 1 0 47931072 42971136 10350 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 10491 10350 83 214 0 10273 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 41964

[startup+1182.57 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 6084
/proc/meminfo: memFree=1856984/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=41964 CPUtime=1182.24
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 10367 0 0 0 20970 97254 0 0 25 0 1 0 47931072 42971136 10350 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 10491 10350 83 214 0 10273 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 41964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 6084
/proc/meminfo: memFree=1856984/2055920 swapFree=4183548/4192956
[pid=6083] ppid=6081 vsize=41964 CPUtime=1200.06
/proc/6083/stat : 6083 (mmisat) R 6081 6083 5646 0 -1 4194304 10367 0 0 0 21270 98736 0 0 25 0 1 0 47931072 42971136 10350 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/6083/statm: 10491 10350 83 214 0 10273 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 41964

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.08
CPU user time (s): 212.71
CPU system time (s): 987.368
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 41964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 212.71
system time used= 987.368
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10367
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= 825

runsolver used 0.872867 second user time and 2.33564 second system time

The end



Launcher Data (download as text)




Begin job on node25 on Mon Feb 26 23:38:09 UTC 2007

IDJOB= 309061
IDBENCH= 20249
IDSOLVER= 108
FILE ID= node25/309061-1172533089

PBS_JOBID= 3971813

Free space on /tmp= 66559 MiB

SOLVER NAME= Mmisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309061-1172533089/mmisat /tmp/evaluation/309061-1172533089/instance-309061-1172533089.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-309061-1172533089 -o ROOT/results/node25/solver-309061-1172533089 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309061-1172533089/mmisat /tmp/evaluation/309061-1172533089/instance-309061-1172533089.cnf            

META MD5SUM SOLVER= f0471644c1818c6834832b41e70bf7e6
MD5SUM BENCH=  7031e461464b8d1c0f6a8a1c913e5155

RANDOM SEED= 374835489

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.232
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		: 3000.232
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:       1899128 kB
Buffers:         24452 kB
Cached:          96408 kB
SwapCached:       3444 kB
Active:          62044 kB
Inactive:        68596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1899128 kB
SwapTotal:     4192956 kB
SwapFree:      4183548 kB
Dirty:            1284 kB
Writeback:           0 kB
Mapped:          15252 kB
Slab:            12188 kB
Committed_AS:   100676 kB
PageTables:       1472 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 node25 on Mon Feb 26 23:58:11 UTC 2007