Trace number 306244

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) 1200.06 1200.56

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1912540524-08.cnf
MD5SUM212d58fdb9f521fd5d4f36dd91409295
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark504.341
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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/node39/watcher-306244-1172095207 -o ROOT/results/node39/solver-306244-1172095207 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306244-1172095207/cmusat_base /tmp/evaluation/306244-1172095207/instance-306244-1172095207.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: 0.47 0.94 1.78 3/64 12488
/proc/meminfo: memFree=1761464/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=4004 CPUtime=0
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 453 0 0 0 0 0 0 0 18 0 1 0 229476614 4100096 435 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 1001 436 90 241 0 757 0

[startup+0.107068 s]
/proc/loadavg: 0.47 0.94 1.78 3/64 12488
/proc/meminfo: memFree=1761464/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=7568 CPUtime=0.1
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 1653 0 0 0 10 0 0 0 18 0 1 0 229476614 7749632 1303 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135063876 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 1892 1303 93 241 0 1648 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7568

[startup+0.515136 s]
/proc/loadavg: 0.47 0.94 1.78 3/64 12488
/proc/meminfo: memFree=1761464/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=7832 CPUtime=0.51
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 1736 0 0 0 51 0 0 0 21 0 1 0 229476614 8019968 1386 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 1958 1386 112 241 0 1714 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 7832

[startup+1.33528 s]
/proc/loadavg: 0.47 0.94 1.78 2/65 12489
/proc/meminfo: memFree=1755504/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=8888 CPUtime=1.32
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 2009 0 0 0 132 0 0 0 25 0 1 0 229476614 9101312 1659 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 2222 1659 112 241 0 1978 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8888

[startup+2.97156 s]
/proc/loadavg: 0.47 0.94 1.78 2/65 12489
/proc/meminfo: memFree=1753904/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=11132 CPUtime=2.96
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 2578 0 0 0 295 1 0 0 25 0 1 0 229476614 11399168 2228 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 2783 2228 112 241 0 2539 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11132

[startup+6.25112 s]
/proc/loadavg: 0.51 0.94 1.78 2/65 12489
/proc/meminfo: memFree=1748536/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=16152 CPUtime=6.24
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 3876 0 0 0 622 2 0 0 25 0 1 0 229476614 16539648 3526 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 4038 3526 112 241 0 3794 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16152

[startup+12.7062 s]
/proc/loadavg: 0.55 0.94 1.77 2/65 12489
/proc/meminfo: memFree=1738168/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=25860 CPUtime=12.69
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 6349 0 0 0 1266 3 0 0 25 0 1 0 229476614 26480640 5999 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549250 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 6465 5999 112 241 0 6221 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25860

[startup+25.5084 s]
/proc/loadavg: 0.65 0.94 1.76 2/65 12489
/proc/meminfo: memFree=1731064/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=32244 CPUtime=25.49
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 8349 0 0 0 2544 5 0 0 25 0 1 0 229476614 33017856 7651 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 8061 7651 112 241 0 7817 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32244

[startup+51.1158 s]
/proc/loadavg: 0.77 0.94 1.74 2/65 12489
/proc/meminfo: memFree=1722296/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=41160 CPUtime=51.09
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 10843 0 0 0 5102 7 0 0 25 0 1 0 229476614 42147840 9893 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080254 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 10290 9893 112 241 0 10046 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 41160

[startup+102.349 s]
/proc/loadavg: 0.90 0.95 1.70 2/71 12605
/proc/meminfo: memFree=1705544/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=55820 CPUtime=102.25
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 15003 0 0 0 10214 11 0 0 25 0 1 0 229476614 57159680 13645 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 13955 13645 112 241 0 13711 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 55820

[startup+162.389 s]
/proc/loadavg: 0.96 0.96 1.65 2/65 12687
/proc/meminfo: memFree=1699512/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=62736 CPUtime=162.22
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 17067 0 0 0 16209 13 0 0 25 0 1 0 229476614 64241664 15410 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 15684 15410 112 241 0 15440 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 62736

[startup+222.406 s]
/proc/loadavg: 0.98 0.96 1.61 2/65 12687
/proc/meminfo: memFree=1643960/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=120632 CPUtime=222.21
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 31931 0 0 0 22201 20 0 0 25 0 1 0 229476614 123527168 29289 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 30158 29289 112 241 0 29914 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 120632

[startup+282.424 s]
/proc/loadavg: 0.99 0.97 1.57 2/65 12687
/proc/meminfo: memFree=1643768/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=120636 CPUtime=282.21
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 32150 0 0 0 28201 20 0 0 25 0 1 0 229476614 123531264 29333 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134550665 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 30159 29333 112 241 0 29915 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 120636

[startup+342.443 s]
/proc/loadavg: 0.99 0.97 1.53 2/65 12687
/proc/meminfo: memFree=1643576/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=120672 CPUtime=342.21
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 32381 0 0 0 34201 20 0 0 25 0 1 0 229476614 123568128 29380 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 30168 29380 112 241 0 29924 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 120672

[startup+402.463 s]
/proc/loadavg: 1.04 0.99 1.50 2/65 12687
/proc/meminfo: memFree=1643384/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=120716 CPUtime=402.21
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 32628 0 0 0 40201 20 0 0 25 0 1 0 229476614 123613184 29434 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551358 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 30179 29434 112 241 0 29935 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 120716

[startup+462.478 s]
/proc/loadavg: 1.01 0.99 1.46 2/65 12687
/proc/meminfo: memFree=1643840/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=119896 CPUtime=462.2
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 32676 0 0 0 46200 20 0 0 25 0 1 0 229476614 122773504 29278 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 29974 29278 112 241 0 29730 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 119896

[startup+522.496 s]
/proc/loadavg: 1.00 0.99 1.43 2/65 12687
/proc/meminfo: memFree=1643968/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=119896 CPUtime=522.2
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 32676 0 0 0 52200 20 0 0 25 0 1 0 229476614 122773504 29278 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560506 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 29974 29278 112 241 0 29730 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 119896

[startup+582.516 s]
/proc/loadavg: 1.00 0.99 1.40 2/65 12687
/proc/meminfo: memFree=1643008/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=120812 CPUtime=582.21
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 32957 0 0 0 58201 20 0 0 25 0 1 0 229476614 123711488 29559 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 30203 29559 112 241 0 29959 0
Current children cumulated CPU time (s) 582.21
Current children cumulated vsize (KiB) 120812

[startup+642.536 s]
/proc/loadavg: 1.00 0.99 1.37 2/65 12687
/proc/meminfo: memFree=1635840/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=128364 CPUtime=642.21
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 34858 0 0 0 64199 22 0 0 25 0 1 0 229476614 131444736 31460 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551520 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 32091 31460 112 241 0 31847 0
Current children cumulated CPU time (s) 642.21
Current children cumulated vsize (KiB) 128364

[startup+702.554 s]
/proc/loadavg: 1.00 0.99 1.35 2/65 12687
/proc/meminfo: memFree=1626176/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=137296 CPUtime=702.21
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 37370 0 0 0 70198 23 0 0 25 0 1 0 229476614 140591104 33743 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 34324 33743 112 241 0 34080 0
Current children cumulated CPU time (s) 702.21
Current children cumulated vsize (KiB) 137296

[startup+762.572 s]
/proc/loadavg: 1.04 1.00 1.33 2/65 12687
/proc/meminfo: memFree=1612992/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=150324 CPUtime=762.2
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 40911 0 0 0 76194 26 0 0 25 0 1 0 229476614 153931776 37041 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134550327 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 37581 37041 112 241 0 37337 0
Current children cumulated CPU time (s) 762.2
Current children cumulated vsize (KiB) 150324

[startup+822.595 s]
/proc/loadavg: 1.01 1.00 1.31 2/65 12687
/proc/meminfo: memFree=1612928/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=150324 CPUtime=822.2
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 40911 0 0 0 82194 26 0 0 25 0 1 0 229476614 153931776 37041 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 37581 37041 112 241 0 37337 0
Current children cumulated CPU time (s) 822.2
Current children cumulated vsize (KiB) 150324

[startup+882.614 s]
/proc/loadavg: 1.00 1.00 1.28 2/65 12687
/proc/meminfo: memFree=1599552/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=163468 CPUtime=882.21
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 44525 0 0 0 88191 30 0 0 25 0 1 0 229476614 167391232 40396 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135063784 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 40867 40396 112 241 0 40623 0
Current children cumulated CPU time (s) 882.21
Current children cumulated vsize (KiB) 163468

[startup+942.63 s]
/proc/loadavg: 1.00 1.00 1.26 2/65 12687
/proc/meminfo: memFree=1599488/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=163468 CPUtime=942.21
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 44525 0 0 0 94191 30 0 0 25 0 1 0 229476614 167391232 40396 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 40867 40396 112 241 0 40623 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 163468

[startup+1002.64 s]
/proc/loadavg: 1.00 1.00 1.24 2/65 12687
/proc/meminfo: memFree=1599424/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=163996 CPUtime=1002.2
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 44668 0 0 0 100190 30 0 0 25 0 1 0 229476614 167931904 40539 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 40999 40539 112 241 0 40755 0
Current children cumulated CPU time (s) 1002.2
Current children cumulated vsize (KiB) 163996

[startup+1062.66 s]
/proc/loadavg: 1.00 1.00 1.23 2/65 12687
/proc/meminfo: memFree=1574848/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=187896 CPUtime=1062.2
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 50976 0 0 0 106184 36 0 0 25 0 1 0 229476614 192405504 46571 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 46974 46571 112 241 0 46730 0
Current children cumulated CPU time (s) 1062.2
Current children cumulated vsize (KiB) 187896

[startup+1122.69 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 12687
/proc/meminfo: memFree=1574784/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=187896 CPUtime=1122.2
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 50976 0 0 0 112184 36 0 0 25 0 1 0 229476614 192405504 46571 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 46974 46571 112 241 0 46730 0
Current children cumulated CPU time (s) 1122.2
Current children cumulated vsize (KiB) 187896

[startup+1182.71 s]
/proc/loadavg: 1.00 1.00 1.19 2/65 12687
/proc/meminfo: memFree=1566400/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=195924 CPUtime=1182.2
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 53370 0 0 0 118182 38 0 0 25 0 1 0 229476614 200626176 48669 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 48981 48669 112 241 0 48737 0
Current children cumulated CPU time (s) 1182.2
Current children cumulated vsize (KiB) 195924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.19 2/65 12687
/proc/meminfo: memFree=1566400/2055920 swapFree=4183764/4192956
[pid=12488] ppid=12486 vsize=195924 CPUtime=1200.02
/proc/12488/stat : 12488 (cmusat_base) R 12486 12488 12428 0 -1 4194304 53370 0 0 0 119964 38 0 0 25 0 1 0 229476614 200626176 48669 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/12488/statm: 48981 48669 112 241 0 48737 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 195924

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): 1200.56
CPU time (s): 1200.06
CPU user time (s): 1199.64
CPU system time (s): 0.418936
CPU usage (%): 99.9583
Max. virtual memory (cumulated for all children) (KiB): 195924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.64
system time used= 0.418936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53370
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= 2694

runsolver used 0.778881 second user time and 2.50962 second system time

The end



Launcher Data (download as text)




Begin job on node39 on Wed Feb 21 22:00:07 UTC 2007

IDJOB= 306244
IDBENCH= 20176
IDSOLVER= 120
FILE ID= node39/306244-1172095207

PBS_JOBID= 3892870

Free space on /tmp= 66556 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1912540524-08.cnf
COMMAND LINE= /tmp/evaluation/306244-1172095207/cmusat_base /tmp/evaluation/306244-1172095207/instance-306244-1172095207.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-306244-1172095207 -o ROOT/results/node39/solver-306244-1172095207 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306244-1172095207/cmusat_base /tmp/evaluation/306244-1172095207/instance-306244-1172095207.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  212d58fdb9f521fd5d4f36dd91409295

RANDOM SEED= 940712966

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:       1761936 kB
Buffers:         37972 kB
Cached:         205948 kB
SwapCached:       3736 kB
Active:         124764 kB
Inactive:       129108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761936 kB
SwapTotal:     4192956 kB
SwapFree:      4183764 kB
Dirty:            3196 kB
Writeback:           0 kB
Mapped:          15228 kB
Slab:            26232 kB
Committed_AS:   620916 kB
PageTables:       1412 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= 66556 MiB

End job on node39 on Wed Feb 21 22:20:10 UTC 2007