Trace number 300177

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 2007-02-08? (TO) 1200.12 1200.42

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S451874538-03.cnf
MD5SUMb6aca15ed8a230faad9ee6e965dd3a42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark205.001
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  800                                                  |
0.00/0.02	c |  Number of clauses:    16000                                                |

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/node18/watcher-300177-1171890813 -o ROOT/results/node18/solver-300177-1171890813 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300177-1171890813/cmusat /tmp/evaluation/300177-1171890813/instance-300177-1171890813.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 0.98 0.91 3/77 27565
/proc/meminfo: memFree=1549872/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=2448 CPUtime=0
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 209035957 2506752 270 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 612 270 96 243 0 366 0

[startup+0.107337 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 27565
/proc/meminfo: memFree=1549872/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=3712 CPUtime=0.1
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 616 0 0 0 10 0 0 0 18 0 1 0 209035957 3801088 599 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530508 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 928 599 108 243 0 682 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3712

[startup+0.515377 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 27565
/proc/meminfo: memFree=1549872/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=5632 CPUtime=0.5
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 1430 0 0 0 50 0 0 0 21 0 1 0 209035957 5767168 1011 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 1408 1011 118 243 0 1162 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5632

[startup+1.34146 s]
/proc/loadavg: 0.92 0.98 0.91 2/78 27566
/proc/meminfo: memFree=1543976/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=8448 CPUtime=1.33
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 2146 0 0 0 133 0 0 0 25 0 1 0 209035957 8650752 1727 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590210 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 2112 1727 118 243 0 1866 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8448

[startup+2.97761 s]
/proc/loadavg: 0.92 0.98 0.91 2/78 27566
/proc/meminfo: memFree=1541672/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=10052 CPUtime=2.97
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 2759 0 0 0 296 1 0 0 25 0 1 0 209035957 10293248 2158 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 2513 2158 118 243 0 2267 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 10052

[startup+6.25393 s]
/proc/loadavg: 0.93 0.98 0.91 2/78 27566
/proc/meminfo: memFree=1539752/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=11648 CPUtime=6.24
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 3266 0 0 0 623 1 0 0 25 0 1 0 209035957 11927552 2565 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 2912 2565 118 243 0 2666 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11648

[startup+12.7106 s]
/proc/loadavg: 0.93 0.98 0.91 2/78 27566
/proc/meminfo: memFree=1536936/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=14976 CPUtime=12.7
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 4311 0 0 0 1268 2 0 0 25 0 1 0 209035957 15335424 3446 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 3744 3446 118 243 0 3498 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 14976

[startup+25.6118 s]
/proc/loadavg: 0.95 0.98 0.91 2/78 27566
/proc/meminfo: memFree=1527912/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=24056 CPUtime=25.6
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 6753 0 0 0 2557 3 0 0 25 0 1 0 209035957 24633344 5479 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 6014 5479 118 243 0 5768 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 24056

[startup+51.2253 s]
/proc/loadavg: 0.96 0.98 0.91 2/78 27566
/proc/meminfo: memFree=1524136/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=27716 CPUtime=51.21
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 7983 0 0 0 5116 5 0 0 25 0 1 0 209035957 28381184 6468 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 6929 6468 118 243 0 6683 0
Current children cumulated CPU time (s) 51.21
Current children cumulated vsize (KiB) 27716

[startup+102.445 s]
/proc/loadavg: 0.98 0.98 0.91 2/78 27566
/proc/meminfo: memFree=1510632/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=40780 CPUtime=102.41
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 11737 0 0 0 10232 9 0 0 25 0 1 0 209035957 41758720 9825 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 10195 9825 118 243 0 9949 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 40780

[startup+162.477 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 27566
/proc/meminfo: memFree=1486120/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=66656 CPUtime=162.43
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 18717 0 0 0 16230 13 0 0 25 0 1 0 209035957 68255744 15926 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 16664 15926 118 243 0 16418 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 66656

[startup+222.504 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 27566
/proc/meminfo: memFree=1485864/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=66700 CPUtime=222.43
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 18917 0 0 0 22230 13 0 0 25 0 1 0 209035957 68300800 15981 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 16675 15981 118 243 0 16429 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 66700

[startup+282.534 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 27566
/proc/meminfo: memFree=1483880/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=68400 CPUtime=282.45
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 19740 0 0 0 28231 14 0 0 25 0 1 0 209035957 70041600 16480 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 17100 16480 118 243 0 16854 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 68400

[startup+342.565 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 27566
/proc/meminfo: memFree=1476584/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=75344 CPUtime=342.47
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 21727 0 0 0 34230 17 0 0 25 0 1 0 209035957 77152256 18285 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 18836 18285 118 243 0 18590 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 75344

[startup+402.6 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 27566
/proc/meminfo: memFree=1467304/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=84404 CPUtime=402.49
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 24239 0 0 0 40228 21 0 0 25 0 1 0 209035957 86429696 20600 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 21101 20600 118 243 0 20855 0
Current children cumulated CPU time (s) 402.49
Current children cumulated vsize (KiB) 84404

[startup+462.635 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 27566
/proc/meminfo: memFree=1467048/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=84992 CPUtime=462.51
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 24375 0 0 0 46230 21 0 0 25 0 1 0 209035957 87031808 20736 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 21248 20737 118 243 0 21002 0
Current children cumulated CPU time (s) 462.51
Current children cumulated vsize (KiB) 84992

[startup+522.664 s]
/proc/loadavg: 1.07 1.00 0.91 2/78 27566
/proc/meminfo: memFree=1458216/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=93396 CPUtime=522.53
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 26733 0 0 0 52229 24 0 0 25 0 1 0 209035957 95637504 22881 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 23349 22881 118 243 0 23103 0
Current children cumulated CPU time (s) 522.53
Current children cumulated vsize (KiB) 93396

[startup+582.697 s]
/proc/loadavg: 1.03 1.00 0.91 2/78 27566
/proc/meminfo: memFree=1398440/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=156764 CPUtime=582.54
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 42885 0 0 0 58223 31 0 0 25 0 1 0 209035957 160526336 37798 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 39191 37798 118 243 0 38945 0
Current children cumulated CPU time (s) 582.54
Current children cumulated vsize (KiB) 156764

[startup+642.726 s]
/proc/loadavg: 1.01 1.00 0.91 2/78 27566
/proc/meminfo: memFree=1398312/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=156896 CPUtime=642.56
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 42930 0 0 0 64224 32 0 0 25 0 1 0 209035957 160661504 37843 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 39224 37843 118 243 0 38978 0
Current children cumulated CPU time (s) 642.56
Current children cumulated vsize (KiB) 156896

[startup+702.752 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 27566
/proc/meminfo: memFree=1397800/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=157116 CPUtime=702.57
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 43288 0 0 0 70225 32 0 0 25 0 1 0 209035957 160886784 37950 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 39279 37950 118 243 0 39033 0
Current children cumulated CPU time (s) 702.57
Current children cumulated vsize (KiB) 157116

[startup+762.78 s]
/proc/loadavg: 1.05 1.01 0.92 2/78 27566
/proc/meminfo: memFree=1397672/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=157376 CPUtime=762.58
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 43337 0 0 0 76225 33 0 0 25 0 1 0 209035957 161153024 37999 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 39344 37999 118 243 0 39098 0
Current children cumulated CPU time (s) 762.58
Current children cumulated vsize (KiB) 157376

[startup+822.81 s]
/proc/loadavg: 1.02 1.01 0.92 2/78 27566
/proc/meminfo: memFree=1397224/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=157472 CPUtime=822.59
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 43716 0 0 0 82226 33 0 0 25 0 1 0 209035957 161251328 38105 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 39368 38105 118 243 0 39122 0
Current children cumulated CPU time (s) 822.59
Current children cumulated vsize (KiB) 157472

[startup+882.832 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27566
/proc/meminfo: memFree=1397224/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=157472 CPUtime=882.61
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 43716 0 0 0 88227 34 0 0 25 0 1 0 209035957 161251328 38105 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 39368 38105 118 243 0 39122 0
Current children cumulated CPU time (s) 882.61
Current children cumulated vsize (KiB) 157472

[startup+942.862 s]
/proc/loadavg: 1.00 1.00 0.92 3/78 27566
/proc/meminfo: memFree=1396904/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=157472 CPUtime=942.62
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 43808 0 0 0 94228 34 0 0 25 0 1 0 209035957 161251328 38197 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 39368 38197 118 243 0 39122 0
Current children cumulated CPU time (s) 942.62
Current children cumulated vsize (KiB) 157472

[startup+1002.89 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27566
/proc/meminfo: memFree=1396712/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=157576 CPUtime=1002.64
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 44147 0 0 0 100229 35 0 0 25 0 1 0 209035957 161357824 38239 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 39394 38239 118 243 0 39148 0
Current children cumulated CPU time (s) 1002.64
Current children cumulated vsize (KiB) 157576

[startup+1062.92 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27566
/proc/meminfo: memFree=1396264/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=157576 CPUtime=1062.64
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 44246 0 0 0 106229 35 0 0 25 0 1 0 209035957 161357824 38338 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589534 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 39394 38338 118 243 0 39148 0
Current children cumulated CPU time (s) 1062.64
Current children cumulated vsize (KiB) 157576

[startup+1122.95 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27566
/proc/meminfo: memFree=1396136/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=157692 CPUtime=1122.66
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 44614 0 0 0 112230 36 0 0 25 0 1 0 209035957 161476608 38383 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 39423 38383 118 243 0 39177 0
Current children cumulated CPU time (s) 1122.66
Current children cumulated vsize (KiB) 157692

[startup+1182.98 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27566
/proc/meminfo: memFree=1396072/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=157692 CPUtime=1182.67
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 44617 0 0 0 118231 36 0 0 25 0 1 0 209035957 161476608 38386 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 39423 38386 118 243 0 39177 0
Current children cumulated CPU time (s) 1182.67
Current children cumulated vsize (KiB) 157692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27566
/proc/meminfo: memFree=1396072/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=157692 CPUtime=1200.09
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 44617 0 0 0 119973 36 0 0 25 0 1 0 209035957 161476608 38386 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 39423 38386 118 243 0 39177 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 157692

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: 1.00 1.00 0.92 2/78 27566
/proc/meminfo: memFree=1396072/2055920 swapFree=4192812/4192956
[pid=27565] ppid=27563 vsize=157692 CPUtime=1200.09
/proc/27565/stat : 27565 (cmusat) R 27563 27565 27176 0 -1 4194304 44617 0 0 0 119973 36 0 0 25 0 1 0 209035957 161476608 38386 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/27565/statm: 39423 38386 118 243 0 39177 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 157692

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.12
CPU user time (s): 1199.73
CPU system time (s): 0.39294
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 157692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.39294
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44617
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= 1852

runsolver used 1.36279 second user time and 2.75558 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Feb 19 13:13:34 UTC 2007

IDJOB= 300177
IDBENCH= 20028
IDSOLVER= 121
FILE ID= node18/300177-1171890813

PBS_JOBID= 3848811

Free space on /tmp= 66546 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S451874538-03.cnf
COMMAND LINE= /tmp/evaluation/300177-1171890813/cmusat /tmp/evaluation/300177-1171890813/instance-300177-1171890813.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-300177-1171890813 -o ROOT/results/node18/solver-300177-1171890813 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300177-1171890813/cmusat /tmp/evaluation/300177-1171890813/instance-300177-1171890813.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  b6aca15ed8a230faad9ee6e965dd3a42

RANDOM SEED= 601823300

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1550344 kB
Buffers:         53312 kB
Cached:         320484 kB
SwapCached:          0 kB
Active:         297712 kB
Inactive:       135620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1550344 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2840 kB
Writeback:           0 kB
Mapped:          78464 kB
Slab:            57988 kB
Committed_AS:   809304 kB
PageTables:       1668 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= 66546 MiB

End job on node18 on Mon Feb 19 13:33:37 UTC 2007