Trace number 302472

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) 1200.13 1200.58

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1509822356-13.cnf
MD5SUMd639aa5f27d6199159a1100595976bbc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark362.765
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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/node2/watcher-302472-1172012462 -o ROOT/results/node2/solver-302472-1172012462 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302472-1172012462/cmusat_base /tmp/evaluation/302472-1172012462/instance-302472-1172012462.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: 0.91 0.97 0.99 3/83 15395
/proc/meminfo: memFree=1554464/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=2824 CPUtime=0
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 221201158 2891776 253 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134906359 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 706 253 90 241 0 462 0

[startup+0.107081 s]
/proc/loadavg: 0.91 0.97 0.99 3/83 15395
/proc/meminfo: memFree=1554464/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=4516 CPUtime=0.09
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 818 0 0 0 9 0 0 0 18 0 1 0 221201158 4624384 675 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 1129 675 111 241 0 885 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4516

[startup+0.515123 s]
/proc/loadavg: 0.91 0.97 0.99 3/83 15395
/proc/meminfo: memFree=1554464/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=5968 CPUtime=0.5
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 1221 0 0 0 50 0 0 0 21 0 1 0 221201158 6111232 1078 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560202 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 1492 1078 111 241 0 1248 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5968

[startup+1.33521 s]
/proc/loadavg: 0.91 0.97 0.99 2/84 15396
/proc/meminfo: memFree=1548184/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=9004 CPUtime=1.32
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 1998 0 0 0 131 1 0 0 25 0 1 0 221201158 9220096 1855 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 2251 1855 111 241 0 2007 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9004

[startup+2.97138 s]
/proc/loadavg: 0.91 0.97 0.99 2/84 15434
/proc/meminfo: memFree=1545168/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=10800 CPUtime=2.93
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 2631 0 0 0 292 1 0 0 25 0 1 0 221201158 11059200 2338 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134562768 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 2700 2338 111 241 0 2456 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 10800

[startup+6.24972 s]
/proc/loadavg: 0.92 0.97 0.99 2/84 15436
/proc/meminfo: memFree=1543448/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=13200 CPUtime=6.22
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 3423 0 0 0 620 2 0 0 25 0 1 0 221201158 13516800 2965 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 3300 2965 111 241 0 3056 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 13200

[startup+12.7104 s]
/proc/loadavg: 0.93 0.97 0.99 2/84 15444
/proc/meminfo: memFree=1539480/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=16924 CPUtime=12.67
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 4546 0 0 0 1264 3 0 0 25 0 1 0 221201158 17330176 3905 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560462 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 4231 3905 111 241 0 3987 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 16924

[startup+25.5247 s]
/proc/loadavg: 0.94 0.97 0.99 2/84 15472
/proc/meminfo: memFree=1527712/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=29172 CPUtime=25.47
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 7781 0 0 0 2543 4 0 0 25 0 1 0 221201158 29872128 6721 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 7293 6721 111 241 0 7049 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 29172

[startup+51.1494 s]
/proc/loadavg: 0.96 0.97 0.99 2/84 15492
/proc/meminfo: memFree=1525992/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=30568 CPUtime=51.07
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 8450 0 0 0 5102 5 0 0 25 0 1 0 221201158 31301632 7140 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559951 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 7642 7140 111 241 0 7398 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30568

[startup+102.388 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 15568
/proc/meminfo: memFree=1514072/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=44008 CPUtime=102.24
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 12194 0 0 0 10215 9 0 0 25 0 1 0 221201158 45064192 10582 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 11002 10582 111 241 0 10758 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 44008

[startup+162.419 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15568
/proc/meminfo: memFree=1477464/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=81344 CPUtime=162.25
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 22008 0 0 0 16211 14 0 0 25 0 1 0 221201158 83296256 19466 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 20336 19466 111 241 0 20092 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 81344

[startup+222.449 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15568
/proc/meminfo: memFree=1477272/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=81428 CPUtime=222.26
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 22389 0 0 0 22211 15 0 0 25 0 1 0 221201158 83382272 19557 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 20357 19557 111 241 0 20113 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 81428

[startup+282.477 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15568
/proc/meminfo: memFree=1476952/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=81476 CPUtime=282.28
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 22668 0 0 0 28212 16 0 0 25 0 1 0 221201158 83431424 19675 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560546 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 20369 19675 111 241 0 20125 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 81476

[startup+342.505 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15568
/proc/meminfo: memFree=1476824/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=81536 CPUtime=342.28
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 22872 0 0 0 34212 16 0 0 25 0 1 0 221201158 83492864 19706 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 20384 19706 111 241 0 20140 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 81536

[startup+402.537 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15568
/proc/meminfo: memFree=1473880/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=84372 CPUtime=402.3
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 23800 0 0 0 40212 18 0 0 25 0 1 0 221201158 86396928 20446 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 21093 20446 111 241 0 20849 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 84372

[startup+462.565 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 15568
/proc/meminfo: memFree=1464664/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=93396 CPUtime=462.31
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 26296 0 0 0 46210 21 0 0 25 0 1 0 221201158 95637504 22739 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 23349 22739 111 241 0 23105 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 93396

[startup+522.594 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 15568
/proc/meminfo: memFree=1452120/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=106044 CPUtime=522.32
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 29751 0 0 0 52207 25 0 0 25 0 1 0 221201158 108589056 25975 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 26511 25975 111 241 0 26267 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 106044

[startup+582.622 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15568
/proc/meminfo: memFree=1443224/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=114308 CPUtime=582.34
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 32108 0 0 0 58205 29 0 0 25 0 1 0 221201158 117051392 28094 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560049 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 28577 28094 111 241 0 28333 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 114308

[startup+642.654 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15568
/proc/meminfo: memFree=1443096/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=114456 CPUtime=642.35
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 32135 0 0 0 64206 29 0 0 25 0 1 0 221201158 117202944 28121 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 28614 28121 111 241 0 28370 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 114456

[startup+702.68 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15568
/proc/meminfo: memFree=1436056/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=121144 CPUtime=702.36
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 34158 0 0 0 70205 31 0 0 25 0 1 0 221201158 124051456 29886 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 30286 29886 111 241 0 30042 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 121144

[startup+762.704 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15568
/proc/meminfo: memFree=1435928/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=121276 CPUtime=762.37
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 34175 0 0 0 76205 32 0 0 25 0 1 0 221201158 124186624 29903 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 30319 29903 111 241 0 30075 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 121276

[startup+822.737 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15568
/proc/meminfo: memFree=1371160/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=190220 CPUtime=822.39
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 51472 0 0 0 82200 39 0 0 25 0 1 0 221201158 194785280 46073 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560089 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 47555 46073 111 241 0 47311 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 190220

[startup+882.771 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15568
/proc/meminfo: memFree=1370776/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=190316 CPUtime=882.4
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 51838 0 0 0 88200 40 0 0 25 0 1 0 221201158 194883584 46159 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 47579 46159 111 241 0 47335 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 190316

[startup+942.798 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15568
/proc/meminfo: memFree=1370712/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=190448 CPUtime=942.41
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 51858 0 0 0 94201 40 0 0 25 0 1 0 221201158 195018752 46179 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 47612 46179 111 241 0 47368 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 190448

[startup+1002.83 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15568
/proc/meminfo: memFree=1370648/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=190636 CPUtime=1002.43
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 51887 0 0 0 100202 41 0 0 25 0 1 0 221201158 195211264 46208 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 47659 46208 111 241 0 47415 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 190636

[startup+1062.86 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15568
/proc/meminfo: memFree=1370200/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=190744 CPUtime=1062.44
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 52316 0 0 0 106203 41 0 0 25 0 1 0 221201158 195321856 46333 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559857 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 47686 46333 111 241 0 47442 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 190744

[startup+1122.89 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15568
/proc/meminfo: memFree=1370136/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=190744 CPUtime=1122.46
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 52316 0 0 0 112204 42 0 0 25 0 1 0 221201158 195321856 46333 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 47686 46333 111 241 0 47442 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 190744

[startup+1182.92 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15568
/proc/meminfo: memFree=1369816/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=190744 CPUtime=1182.47
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 52422 0 0 0 118205 42 0 0 25 0 1 0 221201158 195321856 46439 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 47686 46439 111 241 0 47442 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 190744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15568
/proc/meminfo: memFree=1369624/2055920 swapFree=4192812/4192956
[pid=15395] ppid=15393 vsize=190864 CPUtime=1200.09
/proc/15395/stat : 15395 (cmusat_base) R 15393 15395 15335 0 -1 4194304 52798 0 0 0 119967 42 0 0 25 0 1 0 221201158 195444736 46484 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15395/statm: 47716 46484 111 241 0 47472 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 190864

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): 1200.58
CPU time (s): 1200.13
CPU user time (s): 1199.67
CPU system time (s): 0.45793
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 190864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.67
system time used= 0.45793
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52798
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= 24799

runsolver used 1.27181 second user time and 2.77058 second system time

The end



Launcher Data (download as text)




Begin job on node2 on Tue Feb 20 23:01:02 UTC 2007

IDJOB= 302472
IDBENCH= 20084
IDSOLVER= 120
FILE ID= node2/302472-1172012462

PBS_JOBID= 3849153

Free space on /tmp= 66547 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1509822356-13.cnf
COMMAND LINE= /tmp/evaluation/302472-1172012462/cmusat_base /tmp/evaluation/302472-1172012462/instance-302472-1172012462.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-302472-1172012462 -o ROOT/results/node2/solver-302472-1172012462 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302472-1172012462/cmusat_base /tmp/evaluation/302472-1172012462/instance-302472-1172012462.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  d639aa5f27d6199159a1100595976bbc

RANDOM SEED= 877635688

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1554936 kB
Buffers:         53496 kB
Cached:         311528 kB
SwapCached:          0 kB
Active:         321688 kB
Inactive:       103744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1554936 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3096 kB
Writeback:           0 kB
Mapped:          79720 kB
Slab:            60600 kB
Committed_AS:  1204356 kB
PageTables:       2060 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= 66547 MiB

End job on node2 on Tue Feb 20 23:21:05 UTC 2007