Trace number 307024

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) 1200.14 1200.56

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S295096144-05.cnf
MD5SUMcde497b3d0f6b21ffcb2bc97cd2a2b18
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
Number of clauses of size 40
Number of clauses of size 50
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:  13000                                                |
0.00/0.10	c |  Number of clauses:    54600                                                |

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/node26/watcher-307024-1172111483 -o ROOT/results/node26/solver-307024-1172111483 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307024-1172111483/cmusat /tmp/evaluation/307024-1172111483/instance-307024-1172111483.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: 1.00 1.00 1.00 3/77 27554
/proc/meminfo: memFree=1901896/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=2936 CPUtime=0
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 575 0 0 0 0 0 0 0 18 0 1 0 231101948 3006464 558 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134525559 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 734 559 95 243 0 488 0

[startup+0.10758 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27554
/proc/meminfo: memFree=1901896/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=7204 CPUtime=0.09
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 1594 0 0 0 9 0 0 0 18 0 1 0 231101948 7376896 1560 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 1801 1560 107 243 0 1555 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.515652 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27554
/proc/meminfo: memFree=1901896/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=10624 CPUtime=0.5
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 2562 0 0 0 49 1 0 0 21 0 1 0 231101948 10878976 2170 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 2656 2170 119 243 0 2410 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 10624

[startup+1.33779 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27555
/proc/meminfo: memFree=1893568/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=10624 CPUtime=1.33
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 2568 0 0 0 132 1 0 0 25 0 1 0 231101948 10878976 2176 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 2656 2176 119 243 0 2410 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 10624

[startup+2.97708 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27555
/proc/meminfo: memFree=1892416/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=12472 CPUtime=2.97
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 3040 0 0 0 295 2 0 0 25 0 1 0 231101948 12771328 2648 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 3118 2648 119 243 0 2872 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 12472

[startup+6.25365 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27555
/proc/meminfo: memFree=1887360/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=17376 CPUtime=6.24
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 4267 0 0 0 621 3 0 0 25 0 1 0 231101948 17793024 3875 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589625 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 4344 3875 119 243 0 4098 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17376

[startup+12.7128 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27555
/proc/meminfo: memFree=1877056/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=26904 CPUtime=12.7
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 6705 0 0 0 1265 5 0 0 25 0 1 0 231101948 27549696 6313 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581427 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 6726 6313 119 243 0 6480 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 26904

[startup+25.516 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 27555
/proc/meminfo: memFree=1861056/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=43240 CPUtime=25.49
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 10816 0 0 0 2540 9 0 0 25 0 1 0 231101948 44277760 10424 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 10810 10424 119 243 0 10564 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43240

[startup+51.1284 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27555
/proc/meminfo: memFree=1859648/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=43680 CPUtime=51.1
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 11248 0 0 0 5100 10 0 0 25 0 1 0 231101948 44728320 10562 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 10920 10562 119 243 0 10674 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 43680

[startup+102.351 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27555
/proc/meminfo: memFree=1842304/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=60848 CPUtime=102.3
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 16062 0 0 0 10215 15 0 0 25 0 1 0 231101948 62308352 14899 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 15212 14899 119 243 0 14966 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 60848

[startup+162.386 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27555
/proc/meminfo: memFree=1831488/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=71492 CPUtime=162.31
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 19092 0 0 0 16213 18 0 0 25 0 1 0 231101948 73207808 17585 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 17873 17585 119 243 0 17627 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 71492

[startup+222.416 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27555
/proc/meminfo: memFree=1810496/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=92392 CPUtime=222.33
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 24512 0 0 0 22209 24 0 0 25 0 1 0 231101948 94609408 22825 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 23098 22825 119 243 0 22852 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 92392

[startup+282.444 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27555
/proc/meminfo: memFree=1783616/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=118912 CPUtime=282.33
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 31586 0 0 0 28204 29 0 0 25 0 1 0 231101948 121765888 29515 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 29728 29515 119 243 0 29482 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 118912

[startup+342.476 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27555
/proc/meminfo: memFree=1726016/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=179580 CPUtime=342.35
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 46782 0 0 0 34200 35 0 0 25 0 1 0 231101948 183889920 43872 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134580142 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 44895 43872 119 243 0 44649 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 179580

[startup+402.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27555
/proc/meminfo: memFree=1726016/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=179580 CPUtime=402.35
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 46782 0 0 0 40200 35 0 0 25 0 1 0 231101948 183889920 43872 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590121 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 44895 43872 119 243 0 44649 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 179580

[startup+462.538 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27555
/proc/meminfo: memFree=1725760/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=179620 CPUtime=462.37
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 47046 0 0 0 46201 36 0 0 25 0 1 0 231101948 183930880 43922 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134582206 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 44905 43922 119 243 0 44659 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 179620

[startup+522.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27555
/proc/meminfo: memFree=1725504/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=179664 CPUtime=522.38
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 47326 0 0 0 52201 37 0 0 25 0 1 0 231101948 183975936 43978 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 44916 43978 119 243 0 44670 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 179664

[startup+582.596 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27557
/proc/meminfo: memFree=1725120/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=179716 CPUtime=582.38
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 47626 0 0 0 58201 37 0 0 25 0 1 0 231101948 184029184 44043 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 44929 44043 119 243 0 44683 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 179716

[startup+642.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27557
/proc/meminfo: memFree=1725056/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=179716 CPUtime=642.39
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 47626 0 0 0 64201 38 0 0 25 0 1 0 231101948 184029184 44043 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 44929 44043 119 243 0 44683 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 179716

[startup+702.662 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27557
/proc/meminfo: memFree=1724992/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=179716 CPUtime=702.4
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 47665 0 0 0 70202 38 0 0 25 0 1 0 231101948 184029184 44082 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 44929 44082 119 243 0 44683 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 179716

[startup+762.687 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 27557
/proc/meminfo: memFree=1724800/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=179768 CPUtime=762.41
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 47939 0 0 0 76202 39 0 0 25 0 1 0 231101948 184082432 44108 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 44942 44108 119 243 0 44696 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 179768

[startup+822.719 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 27557
/proc/meminfo: memFree=1724480/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=179832 CPUtime=822.42
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 48280 0 0 0 82202 40 0 0 25 0 1 0 231101948 184147968 44188 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 44958 44188 119 243 0 44712 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 179832

[startup+882.745 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27557
/proc/meminfo: memFree=1724416/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=179832 CPUtime=882.42
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 48280 0 0 0 88202 40 0 0 25 0 1 0 231101948 184147968 44188 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581187 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 44958 44188 119 243 0 44712 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 179832

[startup+942.778 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 27557
/proc/meminfo: memFree=1724224/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=179832 CPUtime=942.44
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 48329 0 0 0 94203 41 0 0 25 0 1 0 231101948 184147968 44237 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 44958 44237 119 243 0 44712 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 179832

[startup+1002.81 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 27557
/proc/meminfo: memFree=1724032/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=179896 CPUtime=1002.45
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 48637 0 0 0 100204 41 0 0 25 0 1 0 231101948 184213504 44268 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 44974 44268 119 243 0 44728 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 179896

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27557
/proc/meminfo: memFree=1724032/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=179896 CPUtime=1062.47
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 48637 0 0 0 106205 42 0 0 25 0 1 0 231101948 184213504 44268 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 44974 44268 119 243 0 44728 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 179896

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27557
/proc/meminfo: memFree=1719360/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=184556 CPUtime=1122.46
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 49866 0 0 0 112203 43 0 0 25 0 1 0 231101948 188985344 45497 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590121 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 46139 45497 119 243 0 45893 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 184556

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27557
/proc/meminfo: memFree=1712704/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=190896 CPUtime=1182.48
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 51738 0 0 0 118202 46 0 0 25 0 1 0 231101948 195477504 47076 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 47724 47076 119 243 0 47478 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 190896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27557
/proc/meminfo: memFree=1712640/2055920 swapFree=4158576/4192956
[pid=27554] ppid=27552 vsize=190896 CPUtime=1200.09
/proc/27554/stat : 27554 (cmusat) R 27552 27554 27451 0 -1 4194304 51738 0 0 0 119963 46 0 0 25 0 1 0 231101948 195477504 47076 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27554/statm: 47724 47076 119 243 0 47478 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 190896

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.14
CPU user time (s): 1199.64
CPU system time (s): 0.495924
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 190896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.64
system time used= 0.495924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51738
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= 1946

runsolver used 1.40479 second user time and 2.84657 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Thu Feb 22 02:31:23 UTC 2007

IDJOB= 307024
IDBENCH= 20195
IDSOLVER= 121
FILE ID= node26/307024-1172111483

PBS_JOBID= 3892923

Free space on /tmp= 66556 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S295096144-05.cnf
COMMAND LINE= /tmp/evaluation/307024-1172111483/cmusat /tmp/evaluation/307024-1172111483/instance-307024-1172111483.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-307024-1172111483 -o ROOT/results/node26/solver-307024-1172111483 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307024-1172111483/cmusat /tmp/evaluation/307024-1172111483/instance-307024-1172111483.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  cde497b3d0f6b21ffcb2bc97cd2a2b18

RANDOM SEED= 227066090

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1902368 kB
Buffers:         23668 kB
Cached:          64356 kB
SwapCached:      12412 kB
Active:          70184 kB
Inactive:        40144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1902368 kB
SwapTotal:     4192956 kB
SwapFree:      4158576 kB
Dirty:            3476 kB
Writeback:           0 kB
Mapped:          29604 kB
Slab:            28876 kB
Committed_AS:   689980 kB
PageTables:       1680 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66556 MiB

End job on node26 on Thu Feb 22 02:51:26 UTC 2007