Trace number 302062

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) 1200.1 1200.55

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S422410882-13.cnf
MD5SUMae13b4e55eb5cded993f9cf7179ed478
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark514.092
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
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/node6/watcher-302062-1172003182 -o ROOT/results/node6/solver-302062-1172003182 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302062-1172003182/cmusat_base /tmp/evaluation/302062-1172003182/instance-302062-1172003182.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: 0.78 0.92 0.97 3/77 2113
/proc/meminfo: memFree=1490240/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=2952 CPUtime=0
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 294 0 0 0 0 0 0 0 18 0 1 0 220273013 3022848 276 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 738 276 90 241 0 494 0

[startup+0.107265 s]
/proc/loadavg: 0.78 0.92 0.97 3/77 2113
/proc/meminfo: memFree=1490240/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=4928 CPUtime=0.1
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 971 0 0 0 10 0 0 0 18 0 1 0 220273013 5046272 802 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 1232 802 112 241 0 988 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4928

[startup+0.515345 s]
/proc/loadavg: 0.78 0.92 0.97 3/77 2113
/proc/meminfo: memFree=1490240/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=6248 CPUtime=0.5
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 1317 0 0 0 50 0 0 0 21 0 1 0 220273013 6397952 1148 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 1562 1148 112 241 0 1318 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6248

[startup+1.33651 s]
/proc/loadavg: 0.78 0.92 0.97 2/78 2114
/proc/meminfo: memFree=1483768/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=9152 CPUtime=1.32
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 2061 0 0 0 132 0 0 0 25 0 1 0 220273013 9371648 1892 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 2288 1892 112 241 0 2044 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9152

[startup+2.97383 s]
/proc/loadavg: 0.78 0.92 0.97 2/78 2114
/proc/meminfo: memFree=1480376/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=13636 CPUtime=2.97
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 3411 0 0 0 295 2 0 0 25 0 1 0 220273013 13963264 3058 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 3409 3058 112 241 0 3165 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 13636

[startup+6.25048 s]
/proc/loadavg: 0.80 0.92 0.97 2/78 2114
/proc/meminfo: memFree=1477496/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=14832 CPUtime=6.24
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 3777 0 0 0 622 2 0 0 25 0 1 0 220273013 15187968 3359 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560462 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 3708 3359 112 241 0 3464 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14832

[startup+12.7088 s]
/proc/loadavg: 0.81 0.92 0.97 2/78 2114
/proc/meminfo: memFree=1472504/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=19084 CPUtime=12.7
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 5080 0 0 0 1267 3 0 0 25 0 1 0 220273013 19542016 4455 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 4771 4455 112 241 0 4527 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 19084

[startup+25.5113 s]
/proc/loadavg: 0.85 0.93 0.97 2/78 2114
/proc/meminfo: memFree=1464952/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=26516 CPUtime=25.49
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 7208 0 0 0 2544 5 0 0 25 0 1 0 220273013 27152384 6352 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 6629 6352 112 241 0 6385 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26516

[startup+51.1233 s]
/proc/loadavg: 0.90 0.93 0.97 2/78 2114
/proc/meminfo: memFree=1452152/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=40228 CPUtime=51.09
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 10870 0 0 0 5103 6 0 0 25 0 1 0 220273013 41193472 9494 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 10057 9494 112 241 0 9813 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 40228

[startup+102.338 s]
/proc/loadavg: 0.96 0.94 0.97 2/78 2114
/proc/meminfo: memFree=1445880/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=46260 CPUtime=102.29
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 12694 0 0 0 10221 8 0 0 25 0 1 0 220273013 47370240 11101 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 11565 11101 112 241 0 11321 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 46260

[startup+162.371 s]
/proc/loadavg: 0.98 0.95 0.97 2/78 2114
/proc/meminfo: memFree=1432120/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=59708 CPUtime=162.3
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 16523 0 0 0 16217 13 0 0 25 0 1 0 220273013 61140992 14541 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551685 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 14927 14541 112 241 0 14683 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 59708

[startup+222.405 s]
/proc/loadavg: 0.99 0.95 0.97 2/78 2114
/proc/meminfo: memFree=1424440/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=67536 CPUtime=222.32
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 18659 0 0 0 22217 15 0 0 25 0 1 0 220273013 69156864 16530 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 16884 16530 112 241 0 16640 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 67536

[startup+282.441 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 2114
/proc/meminfo: memFree=1368312/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=125520 CPUtime=282.33
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 33398 0 0 0 28209 24 0 0 25 0 1 0 220273013 128532480 30424 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 31380 30424 112 241 0 31136 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 125520

[startup+342.466 s]
/proc/loadavg: 1.05 0.98 0.97 2/78 2114
/proc/meminfo: memFree=1368056/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=125624 CPUtime=342.32
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 33844 0 0 0 34208 24 0 0 25 0 1 0 220273013 128638976 30520 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134564394 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 31406 30520 112 241 0 31162 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 125624

[startup+402.498 s]
/proc/loadavg: 1.02 0.98 0.97 2/78 2114
/proc/meminfo: memFree=1367736/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=125684 CPUtime=402.34
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 34114 0 0 0 40209 25 0 0 25 0 1 0 220273013 128700416 30595 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 31421 30595 112 241 0 31177 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 125684

[startup+462.525 s]
/proc/loadavg: 1.00 0.98 0.97 2/78 2114
/proc/meminfo: memFree=1367800/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=125684 CPUtime=462.34
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 34114 0 0 0 46209 25 0 0 25 0 1 0 220273013 128700416 30595 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 31421 30595 112 241 0 31177 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 125684

[startup+522.555 s]
/proc/loadavg: 1.00 0.98 0.97 2/78 2114
/proc/meminfo: memFree=1367416/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=125752 CPUtime=522.35
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 34409 0 0 0 52209 26 0 0 25 0 1 0 220273013 128770048 30680 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 31438 30680 112 241 0 31194 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 125752

[startup+582.591 s]
/proc/loadavg: 1.00 0.98 0.97 2/78 2114
/proc/meminfo: memFree=1367416/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=125752 CPUtime=582.37
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 34409 0 0 0 58210 27 0 0 25 0 1 0 220273013 128770048 30680 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 31438 30680 112 241 0 31194 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 125752

[startup+642.626 s]
/proc/loadavg: 1.00 0.98 0.97 2/78 2114
/proc/meminfo: memFree=1367096/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=125824 CPUtime=642.38
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 34726 0 0 0 64210 28 0 0 25 0 1 0 220273013 128843776 30770 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 31456 30770 112 241 0 31212 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 125824

[startup+702.651 s]
/proc/loadavg: 1.00 0.98 0.97 2/78 2114
/proc/meminfo: memFree=1366648/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=125904 CPUtime=702.38
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 35071 0 0 0 70210 28 0 0 25 0 1 0 220273013 128925696 30870 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 31476 30870 112 241 0 31232 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 125904

[startup+762.679 s]
/proc/loadavg: 1.00 0.98 0.97 2/78 2114
/proc/meminfo: memFree=1366648/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=125904 CPUtime=762.39
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 35071 0 0 0 76210 29 0 0 25 0 1 0 220273013 128925696 30870 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 31476 30870 112 241 0 31232 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 125904

[startup+822.714 s]
/proc/loadavg: 1.00 0.98 0.97 2/78 2114
/proc/meminfo: memFree=1362360/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=129824 CPUtime=822.39
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 36408 0 0 0 82209 30 0 0 25 0 1 0 220273013 132939776 31942 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 32456 31942 112 241 0 32212 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 129824

[startup+882.745 s]
/proc/loadavg: 1.00 0.98 0.97 2/78 2116
/proc/meminfo: memFree=1362232/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=129972 CPUtime=882.41
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 36437 0 0 0 88210 31 0 0 25 0 1 0 220273013 133091328 31971 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 32493 31971 112 241 0 32249 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 129972

[startup+942.779 s]
/proc/loadavg: 1.00 0.98 0.97 2/78 2116
/proc/meminfo: memFree=1359544/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=132964 CPUtime=942.41
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 37147 0 0 0 94209 32 0 0 25 0 1 0 220273013 136155136 32681 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 33241 32681 112 241 0 32997 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 132964

[startup+1002.8 s]
/proc/loadavg: 1.00 0.98 0.97 2/78 2116
/proc/meminfo: memFree=1345848/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=146172 CPUtime=1002.42
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 40811 0 0 0 100207 35 0 0 25 0 1 0 220273013 149680128 36058 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 36543 36058 112 241 0 36299 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 146172

[startup+1062.84 s]
/proc/loadavg: 1.00 0.98 0.97 2/78 2116
/proc/meminfo: memFree=1345784/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=146172 CPUtime=1062.43
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 40829 0 0 0 106207 36 0 0 25 0 1 0 220273013 149680128 36076 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 36543 36076 112 241 0 36299 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 146172

[startup+1122.87 s]
/proc/loadavg: 1.00 0.98 0.97 2/78 2116
/proc/meminfo: memFree=1344952/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=147248 CPUtime=1122.43
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 41060 0 0 0 112207 36 0 0 25 0 1 0 220273013 150781952 36307 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 36812 36307 112 241 0 36568 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 147248

[startup+1182.9 s]
/proc/loadavg: 1.05 1.00 0.98 2/78 2116
/proc/meminfo: memFree=1327736/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=163988 CPUtime=1182.45
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 45641 0 0 0 118203 42 0 0 25 0 1 0 220273013 167923712 40577 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 40997 40577 112 241 0 40753 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 163988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.03 1.00 0.98 2/78 2116
/proc/meminfo: memFree=1327736/2055924 swapFree=4192812/4192956
[pid=2113] ppid=2111 vsize=163988 CPUtime=1200.06
/proc/2113/stat : 2113 (cmusat_base) R 2111 2113 1637 0 -1 4194304 45641 0 0 0 119964 42 0 0 25 0 1 0 220273013 167923712 40577 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/2113/statm: 40997 40577 112 241 0 40753 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 163988

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): 1200.55
CPU time (s): 1200.1
CPU user time (s): 1199.65
CPU system time (s): 0.452931
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 163988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.65
system time used= 0.452931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45641
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= 1478

runsolver used 1.39079 second user time and 2.73358 second system time

The end



Launcher Data (download as text)




Begin job on node6 on Tue Feb 20 20:26:23 UTC 2007

IDJOB= 302062
IDBENCH= 20074
IDSOLVER= 120
FILE ID= node6/302062-1172003182

PBS_JOBID= 3849117

Free space on /tmp= 66548 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S422410882-13.cnf
COMMAND LINE= /tmp/evaluation/302062-1172003182/cmusat_base /tmp/evaluation/302062-1172003182/instance-302062-1172003182.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-302062-1172003182 -o ROOT/results/node6/solver-302062-1172003182 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302062-1172003182/cmusat_base /tmp/evaluation/302062-1172003182/instance-302062-1172003182.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  ae13b4e55eb5cded993f9cf7179ed478

RANDOM SEED= 629695152

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1490648 kB
Buffers:         60884 kB
Cached:         369692 kB
SwapCached:          0 kB
Active:         111072 kB
Inactive:       376188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1490648 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3096 kB
Writeback:           0 kB
Mapped:          75608 kB
Slab:            63628 kB
Committed_AS:   824920 kB
PageTables:       1744 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= 66548 MiB

End job on node6 on Tue Feb 20 20:46:26 UTC 2007