Trace number 306490

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 1200.43

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S56884336-05.cnf
MD5SUM9aef0bbcf7983db9bd08e85ce30f9d09
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark311.96
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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/node77/watcher-306490-1172100087 -o ROOT/results/node77/solver-306490-1172100087 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306490-1172100087/cmusat_base /tmp/evaluation/306490-1172100087/instance-306490-1172100087.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 1.07 1.86 3/67 12135
/proc/meminfo: memFree=1932032/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=3516 CPUtime=0
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 4876243 3600384 345 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 879 345 90 241 0 635 0

[startup+0.107218 s]
/proc/loadavg: 0.92 1.07 1.86 3/67 12135
/proc/meminfo: memFree=1932032/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=5924 CPUtime=0.09
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 1189 0 0 0 9 0 0 0 18 0 1 0 4876243 6066176 969 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 1481 969 112 241 0 1237 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5924

[startup+0.515266 s]
/proc/loadavg: 0.92 1.07 1.86 3/67 12135
/proc/meminfo: memFree=1932032/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=6452 CPUtime=0.5
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 1331 0 0 0 50 0 0 0 22 0 1 0 4876243 6606848 1111 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 1613 1111 112 241 0 1369 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6452

[startup+1.33536 s]
/proc/loadavg: 0.92 1.07 1.86 2/68 12136
/proc/meminfo: memFree=1926776/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=8168 CPUtime=1.32
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 1752 0 0 0 131 1 0 0 25 0 1 0 4876243 8364032 1532 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 2042 1532 112 241 0 1798 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8168

[startup+2.97156 s]
/proc/loadavg: 0.92 1.07 1.86 2/68 12136
/proc/meminfo: memFree=1924088/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=11600 CPUtime=2.96
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 2651 0 0 0 294 2 0 0 25 0 1 0 4876243 11878400 2431 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 2900 2431 112 241 0 2656 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11600

[startup+6.25295 s]
/proc/loadavg: 0.93 1.07 1.86 2/68 12136
/proc/meminfo: memFree=1918072/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=16676 CPUtime=6.24
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 4041 0 0 0 621 3 0 0 25 0 1 0 4876243 17076224 3741 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 4169 3741 112 241 0 3925 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16676

[startup+12.7097 s]
/proc/loadavg: 0.93 1.07 1.85 2/68 12136
/proc/meminfo: memFree=1914872/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=18812 CPUtime=12.7
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 4760 0 0 0 1266 4 0 0 25 0 1 0 4876243 19263488 4295 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 4703 4295 112 241 0 4459 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 18812

[startup+25.6082 s]
/proc/loadavg: 0.95 1.07 1.84 2/68 12136
/proc/meminfo: memFree=1907640/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=25964 CPUtime=25.59
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 6757 0 0 0 2554 5 0 0 25 0 1 0 4876243 26587136 6115 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 6491 6115 112 241 0 6247 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 25964

[startup+51.2123 s]
/proc/loadavg: 0.96 1.06 1.81 2/68 12136
/proc/meminfo: memFree=1898424/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=35112 CPUtime=51.19
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 9360 0 0 0 5112 7 0 0 25 0 1 0 4876243 35954688 8429 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 8778 8429 112 241 0 8534 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 35112

[startup+102.416 s]
/proc/loadavg: 0.98 1.05 1.77 2/68 12136
/proc/meminfo: memFree=1876408/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=58544 CPUtime=102.38
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 15741 0 0 0 10228 10 0 0 25 0 1 0 4876243 59949056 13907 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 14636 13907 112 241 0 14392 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 58544

[startup+162.428 s]
/proc/loadavg: 0.99 1.04 1.72 2/68 12136
/proc/meminfo: memFree=1875512/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=59124 CPUtime=162.37
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 16204 0 0 0 16227 10 0 0 25 0 1 0 4876243 60542976 14117 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 14781 14117 112 241 0 14537 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 59124

[startup+222.437 s]
/proc/loadavg: 0.99 1.03 1.67 2/68 12136
/proc/meminfo: memFree=1855736/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=78600 CPUtime=222.36
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 21413 0 0 0 22222 14 0 0 25 0 1 0 4876243 80486400 19046 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560457 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 19650 19046 112 241 0 19406 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 78600

[startup+282.444 s]
/proc/loadavg: 0.99 1.02 1.63 2/68 12136
/proc/meminfo: memFree=1852600/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=81408 CPUtime=282.35
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 22339 0 0 0 28220 15 0 0 25 0 1 0 4876243 83361792 19819 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 20352 19819 112 241 0 20108 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 81408

[startup+342.452 s]
/proc/loadavg: 0.99 1.02 1.58 2/68 12136
/proc/meminfo: memFree=1843896/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=89940 CPUtime=342.35
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 24842 0 0 0 34218 17 0 0 25 0 1 0 4876243 92098560 21988 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562768 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 22485 21988 112 241 0 22241 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 89940

[startup+402.462 s]
/proc/loadavg: 0.99 1.01 1.54 2/68 12136
/proc/meminfo: memFree=1838136/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=95628 CPUtime=402.34
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 26298 0 0 0 40215 19 0 0 25 0 1 0 4876243 97923072 23444 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 23907 23444 112 241 0 23663 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 95628

[startup+462.469 s]
/proc/loadavg: 0.99 1.00 1.51 2/68 12136
/proc/meminfo: memFree=1835640/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=98380 CPUtime=462.33
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 27206 0 0 0 46213 20 0 0 25 0 1 0 4876243 100741120 24169 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 24595 24169 112 241 0 24351 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 98380

[startup+522.476 s]
/proc/loadavg: 0.99 1.00 1.47 2/68 12136
/proc/meminfo: memFree=1831032/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=102260 CPUtime=522.32
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 28409 0 0 0 52211 21 0 0 25 0 1 0 4876243 104714240 25176 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559997 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 25565 25176 112 241 0 25321 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 102260

[startup+582.487 s]
/proc/loadavg: 0.99 1.00 1.44 2/68 12136
/proc/meminfo: memFree=1820152/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=112880 CPUtime=582.32
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 31336 0 0 0 58208 24 0 0 25 0 1 0 4876243 115589120 27894 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 28220 27894 112 241 0 27976 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 112880

[startup+642.498 s]
/proc/loadavg: 0.99 1.00 1.41 2/68 12136
/proc/meminfo: memFree=1813432/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=119752 CPUtime=642.31
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 33038 0 0 0 64206 25 0 0 25 0 1 0 4876243 122626048 29596 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 29938 29596 112 241 0 29694 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 119752

[startup+702.508 s]
/proc/loadavg: 0.99 1.00 1.38 2/68 12136
/proc/meminfo: memFree=1737848/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=198476 CPUtime=702.3
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 52995 0 0 0 70197 33 0 0 25 0 1 0 4876243 203239424 48409 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 49619 48409 112 241 0 49375 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 198476

[startup+762.514 s]
/proc/loadavg: 0.99 1.00 1.35 2/68 12136
/proc/meminfo: memFree=1737848/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=198476 CPUtime=762.29
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 52996 0 0 0 76196 33 0 0 25 0 1 0 4876243 203239424 48410 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 49619 48410 112 241 0 49375 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 198476

[startup+822.528 s]
/proc/loadavg: 0.99 1.00 1.33 2/68 12136
/proc/meminfo: memFree=1737592/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=198476 CPUtime=822.29
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 53052 0 0 0 82196 33 0 0 25 0 1 0 4876243 203239424 48466 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 49619 48466 112 241 0 49375 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 198476

[startup+882.535 s]
/proc/loadavg: 0.99 1.00 1.31 2/68 12136
/proc/meminfo: memFree=1737464/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=198540 CPUtime=882.28
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 53322 0 0 0 88195 33 0 0 25 0 1 0 4876243 203304960 48495 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 49635 48495 112 241 0 49391 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 198540

[startup+942.544 s]
/proc/loadavg: 0.99 1.00 1.28 2/68 12136
/proc/meminfo: memFree=1737144/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=198540 CPUtime=942.27
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 53391 0 0 0 94194 33 0 0 25 0 1 0 4876243 203304960 48564 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 49635 48564 112 241 0 49391 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 198540

[startup+1002.55 s]
/proc/loadavg: 0.99 1.00 1.26 2/68 12136
/proc/meminfo: memFree=1737016/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=198620 CPUtime=1002.27
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 53680 0 0 0 100194 33 0 0 25 0 1 0 4876243 203386880 48595 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551462 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 49655 48595 112 241 0 49411 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 198620

[startup+1062.56 s]
/proc/loadavg: 0.99 1.00 1.25 2/68 12136
/proc/meminfo: memFree=1737016/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=198620 CPUtime=1062.26
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 53680 0 0 0 106193 33 0 0 25 0 1 0 4876243 203386880 48595 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 49655 48595 112 241 0 49411 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 198620

[startup+1122.57 s]
/proc/loadavg: 0.99 1.00 1.23 2/68 12136
/proc/meminfo: memFree=1736568/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=198708 CPUtime=1122.26
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 54067 0 0 0 112192 34 0 0 25 0 1 0 4876243 203476992 48704 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 49677 48704 112 241 0 49433 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 198708

[startup+1182.58 s]
/proc/loadavg: 0.99 1.00 1.21 2/68 12136
/proc/meminfo: memFree=1736632/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=198708 CPUtime=1182.25
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 54067 0 0 0 118191 34 0 0 25 0 1 0 4876243 203476992 48704 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 49677 48704 112 241 0 49433 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 198708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 0.99 1.00 1.20 2/68 12136
/proc/meminfo: memFree=1736568/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=198708 CPUtime=1200.06
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 54067 0 0 0 119972 34 0 0 25 0 1 0 4876243 203476992 48704 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559928 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 49677 48704 112 241 0 49433 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 198708

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

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

[startup+1200.39 s]
/proc/loadavg: 0.99 1.00 1.20 2/68 12136
/proc/meminfo: memFree=1736568/2055892 swapFree=4096420/4096564
[pid=12135] ppid=12133 vsize=198708 CPUtime=1200.06
/proc/12135/stat : 12135 (cmusat_base) R 12133 12135 11394 0 -1 4194304 54067 0 0 0 119972 34 0 0 25 0 1 0 4876243 203476992 48704 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559928 0 0 4096 35 0 0 0 17 1 0 0
/proc/12135/statm: 49677 48704 112 241 0 49433 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 198708

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.1
CPU user time (s): 1199.73
CPU system time (s): 0.370943
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 199328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.370943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54067
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= 1302

runsolver used 0.944856 second user time and 2.25866 second system time

The end



Launcher Data (download as text)




Begin job on node77 on Wed Feb 21 23:21:27 UTC 2007

IDJOB= 306490
IDBENCH= 20182
IDSOLVER= 120
FILE ID= node77/306490-1172100087

PBS_JOBID= 3892864

Free space on /tmp= 66649 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S56884336-05.cnf
COMMAND LINE= /tmp/evaluation/306490-1172100087/cmusat_base /tmp/evaluation/306490-1172100087/instance-306490-1172100087.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-306490-1172100087 -o ROOT/results/node77/solver-306490-1172100087 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306490-1172100087/cmusat_base /tmp/evaluation/306490-1172100087/instance-306490-1172100087.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  9aef0bbcf7983db9bd08e85ce30f9d09

RANDOM SEED= 126154363

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1932504 kB
Buffers:          6308 kB
Cached:          54484 kB
SwapCached:          0 kB
Active:          43964 kB
Inactive:        33472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1932504 kB
SwapTotal:     4096564 kB
SwapFree:      4096420 kB
Dirty:            2956 kB
Writeback:           0 kB
Mapped:          26816 kB
Slab:            32456 kB
Committed_AS:    71588 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66649 MiB

End job on node77 on Wed Feb 21 23:41:29 UTC 2007