Trace number 294354

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
CMUSAT BASE 2007-02-08? (TO) 1200.02 1200.52

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S1032474357-17.SAT.shuffled.cnf
MD5SUM0b051cba6c512264c3dd4a6e98689f83
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.134979
Satisfiable
(Un)Satisfiability was proved
Number of variables130
Number of clauses2769
Sum of the clauses size13845
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52769
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/node70/watcher-294354-1171788148 -o ROOT/results/node70/solver-294354-1171788148 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294354-1171788148/cmusat_base /tmp/evaluation/294354-1171788148/instance-294354-1171788148.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: 1.99 1.85 1.45 3/64 9921
/proc/meminfo: memFree=439120/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=2308 CPUtime=0
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 175 0 0 0 0 0 0 0 18 0 1 0 161615461 2363392 157 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134564434 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 577 157 90 241 0 333 0

[startup+0.106945 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 9921
/proc/meminfo: memFree=439120/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=2896 CPUtime=0.1
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 330 0 0 0 10 0 0 0 18 0 1 0 161615461 2965504 312 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 724 312 111 241 0 480 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2896

[startup+0.515017 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 9921
/proc/meminfo: memFree=439120/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=3740 CPUtime=0.51
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 514 0 0 0 51 0 0 0 21 0 1 0 161615461 3829760 496 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 935 496 111 241 0 691 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3740

[startup+1.33817 s]
/proc/loadavg: 1.99 1.85 1.45 2/65 9922
/proc/meminfo: memFree=437384/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=3872 CPUtime=1.33
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 572 0 0 0 133 0 0 0 25 0 1 0 161615461 3964928 554 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 968 554 111 241 0 724 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3872

[startup+2.97446 s]
/proc/loadavg: 1.99 1.85 1.45 2/65 9922
/proc/meminfo: memFree=436488/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=6056 CPUtime=2.97
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 1091 0 0 0 297 0 0 0 25 0 1 0 161615461 6201344 1040 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 1514 1040 111 241 0 1270 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 6056

[startup+6.25405 s]
/proc/loadavg: 1.91 1.84 1.45 2/65 9922
/proc/meminfo: memFree=434888/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=6388 CPUtime=6.24
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 1203 0 0 0 624 0 0 0 25 0 1 0 161615461 6541312 1152 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 1597 1152 111 241 0 1353 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6388

[startup+12.7072 s]
/proc/loadavg: 1.84 1.83 1.45 2/65 9922
/proc/meminfo: memFree=430792/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=10660 CPUtime=12.69
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 2461 0 0 0 1269 0 0 0 25 0 1 0 161615461 10915840 2107 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559864 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 2665 2107 111 241 0 2421 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10660

[startup+25.6085 s]
/proc/loadavg: 1.65 1.78 1.44 2/65 9922
/proc/meminfo: memFree=429448/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=11708 CPUtime=25.59
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 3082 0 0 0 2558 1 0 0 25 0 1 0 161615461 11988992 2454 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 2927 2454 111 241 0 2683 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 11708

[startup+51.2152 s]
/proc/loadavg: 1.43 1.72 1.43 2/65 9922
/proc/meminfo: memFree=422216/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=19804 CPUtime=51.19
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 5538 0 0 0 5117 2 0 0 25 0 1 0 161615461 20279296 4238 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 4951 4238 111 241 0 4707 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 19804

[startup+102.427 s]
/proc/loadavg: 1.18 1.61 1.41 2/65 9922
/proc/meminfo: memFree=418888/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=22700 CPUtime=102.38
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 6835 0 0 0 10235 3 0 0 25 0 1 0 161615461 23244800 5072 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 5675 5072 111 241 0 5431 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 22700

[startup+162.445 s]
/proc/loadavg: 1.07 1.49 1.38 2/65 9922
/proc/meminfo: memFree=414856/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=26444 CPUtime=162.37
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 8148 0 0 0 16233 4 0 0 25 0 1 0 161615461 27078656 6083 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559851 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 6611 6083 111 241 0 6367 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 26444

[startup+222.464 s]
/proc/loadavg: 1.02 1.40 1.35 2/65 9922
/proc/meminfo: memFree=404872/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=38612 CPUtime=222.38
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 11694 0 0 0 22232 6 0 0 25 0 1 0 161615461 39538688 8571 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 9653 8571 111 241 0 9409 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 38612

[startup+282.479 s]
/proc/loadavg: 1.01 1.33 1.33 2/65 9922
/proc/meminfo: memFree=404232/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=39012 CPUtime=282.37
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 12062 0 0 0 28231 6 0 0 25 0 1 0 161615461 39948288 8730 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560613 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 9753 8730 111 241 0 9509 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 39012

[startup+342.498 s]
/proc/loadavg: 1.00 1.26 1.30 2/65 9922
/proc/meminfo: memFree=403144/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=39680 CPUtime=342.37
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 12569 0 0 0 34231 6 0 0 25 0 1 0 161615461 40632320 8975 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 9920 8975 111 241 0 9676 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 39680

[startup+402.519 s]
/proc/loadavg: 1.00 1.21 1.28 2/65 9922
/proc/meminfo: memFree=400136/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=42580 CPUtime=402.37
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 13593 0 0 0 40229 8 0 0 25 0 1 0 161615461 43601920 9748 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560084 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 10645 9748 111 241 0 10401 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 42580

[startup+462.534 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 9922
/proc/meminfo: memFree=396872/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=45556 CPUtime=462.37
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 14726 0 0 0 46228 9 0 0 25 0 1 0 161615461 46649344 10572 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 11389 10572 111 241 0 11145 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 45556

[startup+522.549 s]
/proc/loadavg: 1.00 1.14 1.24 2/65 9922
/proc/meminfo: memFree=394952/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=47360 CPUtime=522.37
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 15226 0 0 0 52227 10 0 0 25 0 1 0 161615461 48496640 11072 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 11840 11072 111 241 0 11596 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 47360

[startup+582.57 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 9924
/proc/meminfo: memFree=392904/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=49016 CPUtime=582.36
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 15980 0 0 0 58226 10 0 0 25 0 1 0 161615461 50192384 11523 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 12254 11523 111 241 0 12010 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 49016

[startup+642.587 s]
/proc/loadavg: 1.00 1.09 1.21 2/65 9924
/proc/meminfo: memFree=372680/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=74528 CPUtime=642.35
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 22436 0 0 0 64223 12 0 0 25 0 1 0 161615461 76316672 16510 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 18632 16510 111 241 0 18388 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 74528

[startup+702.605 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 9924
/proc/meminfo: memFree=372360/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=74660 CPUtime=702.36
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 22884 0 0 0 70223 13 0 0 25 0 1 0 161615461 76451840 16626 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 18665 16626 111 241 0 18421 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 74660

[startup+762.62 s]
/proc/loadavg: 1.00 1.05 1.18 2/65 9924
/proc/meminfo: memFree=372360/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=74528 CPUtime=762.36
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 22894 0 0 0 76223 13 0 0 25 0 1 0 161615461 76316672 16603 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 18632 16603 111 241 0 18388 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 74528

[startup+822.635 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 9924
/proc/meminfo: memFree=371784/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=74672 CPUtime=822.35
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 23444 0 0 0 82222 13 0 0 25 0 1 0 161615461 76464128 16788 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 18668 16788 111 241 0 18424 0
Current children cumulated CPU time (s) 822.35
Current children cumulated vsize (KiB) 74672

[startup+882.65 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 9924
/proc/meminfo: memFree=371528/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=74932 CPUtime=882.34
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 23514 0 0 0 88221 13 0 0 25 0 1 0 161615461 76730368 16825 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 18733 16825 111 241 0 18489 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 74932

[startup+942.667 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 9924
/proc/meminfo: memFree=371080/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=75560 CPUtime=942.34
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 23658 0 0 0 94221 13 0 0 25 0 1 0 161615461 77373440 16969 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559831 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 18890 16969 111 241 0 18646 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 75560

[startup+1002.69 s]
/proc/loadavg: 1.04 1.03 1.13 2/65 9924
/proc/meminfo: memFree=370312/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=75848 CPUtime=1002.35
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 24233 0 0 0 100221 14 0 0 25 0 1 0 161615461 77668352 17143 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560529 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 18962 17143 111 241 0 18718 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 75848

[startup+1062.71 s]
/proc/loadavg: 1.01 1.02 1.12 2/65 9924
/proc/meminfo: memFree=370056/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=76108 CPUtime=1062.34
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 24304 0 0 0 106220 14 0 0 25 0 1 0 161615461 77934592 17181 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 19027 17181 111 241 0 18783 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 76108

[startup+1122.72 s]
/proc/loadavg: 1.00 1.02 1.11 2/71 9990
/proc/meminfo: memFree=368728/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=76368 CPUtime=1122.31
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 24409 0 0 0 112217 14 0 0 25 0 1 0 161615461 78200832 17253 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559967 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 19092 17253 111 241 0 18848 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 76368

[startup+1182.77 s]
/proc/loadavg: 1.00 1.01 1.10 2/71 10082
/proc/meminfo: memFree=367896/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=76544 CPUtime=1182.28
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 25056 0 0 0 118213 15 0 0 25 0 1 0 161615461 78381056 17460 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 19136 17460 111 241 0 18892 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 76544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.09 2/71 10098
/proc/meminfo: memFree=367832/2055920 swapFree=4183276/4192956
[pid=9921] ppid=9919 vsize=76544 CPUtime=1200
/proc/9921/stat : 9921 (cmusat_base) R 9919 9921 9525 0 -1 4194304 25056 0 0 0 119985 15 0 0 25 0 1 0 161615461 78381056 17460 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560535 0 0 4096 35 0 0 0 17 1 0 0
/proc/9921/statm: 19136 17460 111 241 0 18892 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 76544

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): 1200.52
CPU time (s): 1200.02
CPU user time (s): 1199.86
CPU system time (s): 0.166974
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 76544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.166974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25056
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= 2468

runsolver used 0.826874 second user time and 2.45963 second system time

The end



Launcher Data (download as text)




Begin job on node70 on Sun Feb 18 08:42:28 UTC 2007

IDJOB= 294354
IDBENCH= 19886
IDSOLVER= 120
FILE ID= node70/294354-1171788148

PBS_JOBID= 3839580

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S1032474357-17.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294354-1171788148/cmusat_base /tmp/evaluation/294354-1171788148/instance-294354-1171788148.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-294354-1171788148 -o ROOT/results/node70/solver-294354-1171788148 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294354-1171788148/cmusat_base /tmp/evaluation/294354-1171788148/instance-294354-1171788148.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  0b051cba6c512264c3dd4a6e98689f83

RANDOM SEED= 310057364

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.261
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		: 3000.261
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:        439464 kB
Buffers:         47560 kB
Cached:        1445468 kB
SwapCached:       4060 kB
Active:         822764 kB
Inactive:       680288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        439464 kB
SwapTotal:     4192956 kB
SwapFree:      4183276 kB
Dirty:            2500 kB
Writeback:           0 kB
Mapped:          15404 kB
Slab:            99420 kB
Committed_AS:   182756 kB
PageTables:       1396 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= 66562 MiB

End job on node70 on Sun Feb 18 09:02:30 UTC 2007