Trace number 302555

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) 1200.09 1200.52

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S2050975470-04.cnf
MD5SUMe5f98d48d71fa50934389495266dcfb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.29604
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)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  900                                                  |
0.00/0.03	c |  Number of clauses:    18000                                                |

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/node44/watcher-302555-1172014204 -o ROOT/results/node44/solver-302555-1172014204 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302555-1172014204/cmusat /tmp/evaluation/302555-1172014204/instance-302555-1172014204.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: 1.83 1.82 1.45 3/64 18684
/proc/meminfo: memFree=1500728/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=2316 CPUtime=0
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 292 0 0 0 0 0 0 0 18 0 1 0 221376531 2371584 275 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 579 275 96 243 0 333 0

[startup+0.107574 s]
/proc/loadavg: 1.83 1.82 1.45 3/64 18684
/proc/meminfo: memFree=1500728/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=3852 CPUtime=0.1
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 667 0 0 0 10 0 0 0 18 0 1 0 221376531 3944448 650 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 963 650 108 243 0 717 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3852

[startup+0.518649 s]
/proc/loadavg: 1.83 1.82 1.45 3/64 18684
/proc/meminfo: memFree=1500728/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=5852 CPUtime=0.51
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 1584 0 0 0 51 0 0 0 21 0 1 0 221376531 5992448 1047 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 1463 1047 118 243 0 1217 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5852

[startup+1.3388 s]
/proc/loadavg: 1.83 1.82 1.45 2/65 18685
/proc/meminfo: memFree=1494640/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=8756 CPUtime=1.33
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 2334 0 0 0 132 1 0 0 25 0 1 0 221376531 8966144 1797 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 2189 1797 118 243 0 1943 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8756

[startup+2.9751 s]
/proc/loadavg: 1.83 1.82 1.45 2/65 18685
/proc/meminfo: memFree=1491248/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=11080 CPUtime=2.96
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 3085 0 0 0 295 1 0 0 25 0 1 0 221376531 11345920 2398 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 2770 2398 118 243 0 2524 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11080

[startup+6.2537 s]
/proc/loadavg: 1.77 1.81 1.45 2/65 18685
/proc/meminfo: memFree=1489328/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=13604 CPUtime=6.24
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 3851 0 0 0 622 2 0 0 25 0 1 0 221376531 13930496 3056 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 3401 3056 118 243 0 3155 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13604

[startup+12.7069 s]
/proc/loadavg: 1.71 1.80 1.44 2/65 18685
/proc/meminfo: memFree=1486264/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=16404 CPUtime=12.69
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 4751 0 0 0 1267 2 0 0 25 0 1 0 221376531 16797696 3779 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 4101 3779 118 243 0 3855 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16404

[startup+25.5072 s]
/proc/loadavg: 1.55 1.76 1.44 2/65 18685
/proc/meminfo: memFree=1473208/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=29848 CPUtime=25.49
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 8373 0 0 0 2545 4 0 0 25 0 1 0 221376531 30564352 6918 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 7462 6918 118 243 0 7216 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29848

[startup+51.1169 s]
/proc/loadavg: 1.36 1.69 1.42 2/65 18685
/proc/meminfo: memFree=1472504/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=30320 CPUtime=51.08
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 8821 0 0 0 5104 4 0 0 25 0 1 0 221376531 31047680 7116 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 7580 7116 118 243 0 7334 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30320

[startup+102.328 s]
/proc/loadavg: 1.15 1.58 1.40 2/65 18685
/proc/meminfo: memFree=1454968/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=47508 CPUtime=102.29
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 13620 0 0 0 10220 9 0 0 25 0 1 0 221376531 48648192 11498 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 11877 11498 118 243 0 11631 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 47508

[startup+162.347 s]
/proc/loadavg: 1.06 1.48 1.37 2/65 18685
/proc/meminfo: memFree=1419640/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=84456 CPUtime=162.27
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 23372 0 0 0 16214 13 0 0 25 0 1 0 221376531 86482944 20294 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 21114 20294 118 243 0 20868 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 84456

[startup+222.363 s]
/proc/loadavg: 1.06 1.40 1.35 2/65 18685
/proc/meminfo: memFree=1419384/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=84680 CPUtime=222.28
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 23590 0 0 0 22214 14 0 0 25 0 1 0 221376531 86712320 20362 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 21170 20362 118 243 0 20924 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 84680

[startup+282.379 s]
/proc/loadavg: 1.02 1.33 1.33 2/65 18685
/proc/meminfo: memFree=1419064/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=84732 CPUtime=282.26
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 23822 0 0 0 28212 14 0 0 25 0 1 0 221376531 86765568 20433 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 21183 20433 118 243 0 20937 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 84732

[startup+342.397 s]
/proc/loadavg: 1.00 1.26 1.30 2/65 18685
/proc/meminfo: memFree=1418808/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=84788 CPUtime=342.26
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 24058 0 0 0 34212 14 0 0 25 0 1 0 221376531 86822912 20495 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 21197 20495 118 243 0 20951 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 84788

[startup+402.421 s]
/proc/loadavg: 1.00 1.21 1.28 2/65 18685
/proc/meminfo: memFree=1417528/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=85652 CPUtime=402.27
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 24545 0 0 0 40212 15 0 0 25 0 1 0 221376531 87707648 20794 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 21413 20794 118 243 0 21167 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 85652

[startup+462.438 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 18685
/proc/meminfo: memFree=1406584/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=96408 CPUtime=462.26
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 27474 0 0 0 46208 18 0 0 25 0 1 0 221376531 98721792 23520 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589654 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 24102 23520 118 243 0 23856 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 96408

[startup+522.454 s]
/proc/loadavg: 1.00 1.14 1.24 2/65 18685
/proc/meminfo: memFree=1405944/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=97488 CPUtime=522.26
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 27723 0 0 0 52207 19 0 0 25 0 1 0 221376531 99827712 23769 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 24372 23769 118 243 0 24126 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 97488

[startup+582.471 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 18685
/proc/meminfo: memFree=1395768/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=106980 CPUtime=582.26
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 30393 0 0 0 58205 21 0 0 25 0 1 0 221376531 109547520 26220 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 26745 26220 118 243 0 26499 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 106980

[startup+642.496 s]
/proc/loadavg: 1.00 1.09 1.21 2/65 18687
/proc/meminfo: memFree=1386296/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=116204 CPUtime=642.26
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 32991 0 0 0 64202 24 0 0 25 0 1 0 221376531 118992896 28581 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 29051 28581 118 243 0 28805 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 116204

[startup+702.516 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 18687
/proc/meminfo: memFree=1386040/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=116528 CPUtime=702.25
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 33050 0 0 0 70201 24 0 0 25 0 1 0 221376531 119324672 28640 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 29132 28640 118 243 0 28886 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 116528

[startup+762.534 s]
/proc/loadavg: 1.00 1.05 1.18 2/65 18687
/proc/meminfo: memFree=1378232/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=124012 CPUtime=762.25
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 35263 0 0 0 76199 26 0 0 25 0 1 0 221376531 126988288 30595 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 31003 30595 118 243 0 30757 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 124012

[startup+822.549 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 18687
/proc/meminfo: memFree=1378104/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=124200 CPUtime=822.25
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 35285 0 0 0 82199 26 0 0 25 0 1 0 221376531 127180800 30617 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 31050 30617 118 243 0 30804 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 124200

[startup+882.567 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 18687
/proc/meminfo: memFree=1377912/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=124332 CPUtime=882.24
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 35333 0 0 0 88198 26 0 0 25 0 1 0 221376531 127315968 30665 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 31083 30665 118 243 0 30837 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 124332

[startup+942.587 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 18687
/proc/meminfo: memFree=1314616/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=191628 CPUtime=942.23
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 52532 0 0 0 94192 31 0 0 25 0 1 0 221376531 196227072 46457 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 47907 46457 118 243 0 47661 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 191628

[startup+1002.61 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 18687
/proc/meminfo: memFree=1314680/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=191628 CPUtime=1002.23
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 52532 0 0 0 100192 31 0 0 25 0 1 0 221376531 196227072 46457 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589656 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 47907 46457 118 243 0 47661 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 191628

[startup+1062.63 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 18687
/proc/meminfo: memFree=1314616/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=191628 CPUtime=1062.23
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 52537 0 0 0 106192 31 0 0 25 0 1 0 221376531 196227072 46462 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 47907 46462 118 243 0 47661 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 191628

[startup+1122.64 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 18687
/proc/meminfo: memFree=1314040/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=191736 CPUtime=1122.23
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 52974 0 0 0 112191 32 0 0 25 0 1 0 221376531 196337664 46595 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 47934 46595 118 243 0 47688 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 191736

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 18687
/proc/meminfo: memFree=1314104/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=191736 CPUtime=1182.22
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 52974 0 0 0 118190 32 0 0 25 0 1 0 221376531 196337664 46595 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 47934 46595 118 243 0 47688 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 191736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 18687
/proc/meminfo: memFree=1314040/2055920 swapFree=4183224/4192956
[pid=18684] ppid=18682 vsize=191736 CPUtime=1200.04
/proc/18684/stat : 18684 (cmusat) R 18682 18684 18624 0 -1 4194304 52974 0 0 0 119972 32 0 0 25 0 1 0 221376531 196337664 46595 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18684/statm: 47934 46595 118 243 0 47688 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 191736

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): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.73
CPU system time (s): 0.355945
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 191736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.355945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52974
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= 1311

runsolver used 0.71789 second user time and 2.49162 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Tue Feb 20 23:30:04 UTC 2007

IDJOB= 302555
IDBENCH= 20086
IDSOLVER= 121
FILE ID= node44/302555-1172014204

PBS_JOBID= 3892677

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S2050975470-04.cnf
COMMAND LINE= /tmp/evaluation/302555-1172014204/cmusat /tmp/evaluation/302555-1172014204/instance-302555-1172014204.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-302555-1172014204 -o ROOT/results/node44/solver-302555-1172014204 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302555-1172014204/cmusat /tmp/evaluation/302555-1172014204/instance-302555-1172014204.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  e5f98d48d71fa50934389495266dcfb4

RANDOM SEED= 782054286

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1501136 kB
Buffers:         31024 kB
Cached:         435908 kB
SwapCached:       3560 kB
Active:          56336 kB
Inactive:       419792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1501136 kB
SwapTotal:     4192956 kB
SwapFree:      4183224 kB
Dirty:            3040 kB
Writeback:           0 kB
Mapped:          15180 kB
Slab:            64660 kB
Committed_AS:   508176 kB
PageTables:       1396 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= 66561 MiB

End job on node44 on Tue Feb 20 23:50:07 UTC 2007