Trace number 291936

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) 1200.1 1200.51

General information on the benchmark

Namerandom/OnTreshold/5SAT/v70/
unif-k5-r21.3-v70-c1491-S1474234583-11.UNSAT.shuffled.cnf
MD5SUMfb662fcb2216f5e012e97644773420f6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark7.66783
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses1491
Sum of the clauses size7455
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 51491
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:  70                                                   |
0.00/0.00	c |  Number of clauses:    1491                                                 |

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/node72/watcher-291936-1171748642 -o ROOT/results/node72/solver-291936-1171748642 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/291936-1171748642/cmusat /tmp/evaluation/291936-1171748642/instance-291936-1171748642.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: 1.01 1.01 0.93 3/77 20527
/proc/meminfo: memFree=987064/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=2312 CPUtime=0
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 194832014 2367488 163 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134530537 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 578 163 108 243 0 332 0

[startup+0.106842 s]
/proc/loadavg: 1.01 1.01 0.93 3/77 20527
/proc/meminfo: memFree=987064/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=2860 CPUtime=0.1
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 318 0 0 0 10 0 0 0 18 0 1 0 194832014 2928640 301 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 715 301 118 243 0 469 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2860

[startup+0.514878 s]
/proc/loadavg: 1.01 1.01 0.93 3/77 20527
/proc/meminfo: memFree=987064/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=3024 CPUtime=0.51
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 360 0 0 0 51 0 0 0 21 0 1 0 194832014 3096576 343 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 756 343 118 243 0 510 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3024

[startup+1.33595 s]
/proc/loadavg: 1.01 1.01 0.93 2/78 20528
/proc/meminfo: memFree=985456/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=3760 CPUtime=1.33
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 538 0 0 0 133 0 0 0 25 0 1 0 194832014 3850240 521 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 940 521 118 243 0 694 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3760

[startup+2.9771 s]
/proc/loadavg: 1.01 1.01 0.93 2/78 20528
/proc/meminfo: memFree=985008/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=4352 CPUtime=2.97
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 693 0 0 0 297 0 0 0 25 0 1 0 194832014 4456448 676 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 1088 676 118 243 0 842 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4352

[startup+6.2534 s]
/proc/loadavg: 1.01 1.01 0.93 3/78 20528
/proc/meminfo: memFree=983344/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=5772 CPUtime=6.24
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 1067 0 0 0 624 0 0 0 25 0 1 0 194832014 5910528 1015 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 1443 1015 118 243 0 1197 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5772

[startup+12.711 s]
/proc/loadavg: 1.01 1.00 0.93 2/78 20528
/proc/meminfo: memFree=980600/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=8820 CPUtime=12.7
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 2071 0 0 0 1269 1 0 0 25 0 1 0 194832014 9031680 1649 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 2205 1649 118 243 0 1959 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8820

[startup+25.5112 s]
/proc/loadavg: 1.01 1.00 0.93 2/78 20528
/proc/meminfo: memFree=979320/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=9896 CPUtime=25.5
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 2645 0 0 0 2548 2 0 0 25 0 1 0 194832014 10133504 1978 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 2474 1978 118 243 0 2228 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 9896

[startup+51.1215 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20528
/proc/meminfo: memFree=974328/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=15840 CPUtime=51.1
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 4609 0 0 0 5107 3 0 0 25 0 1 0 194832014 16220160 3215 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 3960 3215 118 243 0 3714 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15840

[startup+102.344 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20528
/proc/meminfo: memFree=971320/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=18348 CPUtime=102.31
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 5872 0 0 0 10227 4 0 0 25 0 1 0 194832014 18788352 3970 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 4587 3970 118 243 0 4341 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 18348

[startup+162.38 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20528
/proc/meminfo: memFree=963192/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=28844 CPUtime=162.33
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 8979 0 0 0 16227 6 0 0 25 0 1 0 194832014 29536256 5994 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 7211 5994 118 243 0 6965 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 28844

[startup+222.412 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20528
/proc/meminfo: memFree=962232/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=29264 CPUtime=222.35
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 9613 0 0 0 22228 7 0 0 25 0 1 0 194832014 29966336 6225 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590279 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 7316 6225 118 243 0 7070 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 29264

[startup+282.443 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 20528
/proc/meminfo: memFree=961336/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=29744 CPUtime=282.36
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 10052 0 0 0 28228 8 0 0 25 0 1 0 194832014 30457856 6416 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 7436 6416 118 243 0 7190 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 29744

[startup+342.472 s]
/proc/loadavg: 1.07 1.02 0.94 2/78 20528
/proc/meminfo: memFree=959096/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=31876 CPUtime=342.38
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 10917 0 0 0 34229 9 0 0 25 0 1 0 194832014 32641024 6993 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 7969 6993 118 243 0 7723 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 31876

[startup+402.506 s]
/proc/loadavg: 1.02 1.01 0.94 2/78 20528
/proc/meminfo: memFree=956600/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=34136 CPUtime=402.39
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 11846 0 0 0 40229 10 0 0 25 0 1 0 194832014 34955264 7609 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 8534 7609 118 243 0 8288 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 34136

[startup+462.532 s]
/proc/loadavg: 1.01 1.00 0.94 2/78 20528
/proc/meminfo: memFree=955000/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=35584 CPUtime=462.41
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 12255 0 0 0 46230 11 0 0 25 0 1 0 194832014 36438016 8018 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589542 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 8896 8018 118 243 0 8650 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 35584

[startup+522.562 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 20528
/proc/meminfo: memFree=953528/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=36896 CPUtime=522.42
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 12925 0 0 0 52230 12 0 0 25 0 1 0 194832014 37781504 8347 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 9224 8347 118 243 0 8978 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 36896

[startup+582.594 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 20528
/proc/meminfo: memFree=950904/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=39012 CPUtime=582.44
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 13943 0 0 0 58230 14 0 0 25 0 1 0 194832014 39948288 9027 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135089021 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 9753 9027 118 243 0 9507 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 39012

[startup+642.626 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 20528
/proc/meminfo: memFree=950648/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=39420 CPUtime=642.45
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 14049 0 0 0 64231 14 0 0 25 0 1 0 194832014 40366080 9068 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 9855 9068 118 243 0 9609 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 39420

[startup+702.66 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 20528
/proc/meminfo: memFree=939256/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=56604 CPUtime=702.48
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 18385 0 0 0 70232 16 0 0 25 0 1 0 194832014 57962496 11911 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 14151 11911 118 243 0 13905 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 56604

[startup+762.691 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 20528
/proc/meminfo: memFree=938744/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=56616 CPUtime=762.49
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 18909 0 0 0 76232 17 0 0 25 0 1 0 194832014 57974784 12030 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 14154 12030 118 243 0 13908 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 56616

[startup+822.727 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 20528
/proc/meminfo: memFree=938744/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=56616 CPUtime=822.52
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 18912 0 0 0 82234 18 0 0 25 0 1 0 194832014 57974784 12033 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 14154 12033 118 243 0 13908 0
Current children cumulated CPU time (s) 822.52
Current children cumulated vsize (KiB) 56616

[startup+882.76 s]
/proc/loadavg: 1.04 1.01 0.94 2/78 20528
/proc/meminfo: memFree=938040/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=57132 CPUtime=882.53
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 19111 0 0 0 88235 18 0 0 25 0 1 0 194832014 58503168 12232 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 14283 12232 118 243 0 14037 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 57132

[startup+942.791 s]
/proc/loadavg: 1.01 1.01 0.94 2/78 20528
/proc/meminfo: memFree=937784/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=57164 CPUtime=942.55
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 19614 0 0 0 94236 19 0 0 25 0 1 0 194832014 58535936 12294 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 14291 12294 118 243 0 14045 0
Current children cumulated CPU time (s) 942.55
Current children cumulated vsize (KiB) 57164

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 20528
/proc/meminfo: memFree=937528/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=57424 CPUtime=1002.56
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 19680 0 0 0 100237 19 0 0 25 0 1 0 194832014 58802176 12360 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 14356 12360 118 243 0 14110 0
Current children cumulated CPU time (s) 1002.56
Current children cumulated vsize (KiB) 57424

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 0.94 2/84 20642
/proc/meminfo: memFree=936192/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=57556 CPUtime=1062.56
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 19728 0 0 0 106236 20 0 0 25 0 1 0 194832014 58937344 12408 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589495 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 14389 12408 118 243 0 14143 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 57556

[startup+1122.94 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 20730
/proc/meminfo: memFree=936048/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=58248 CPUtime=1122.54
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 20560 0 0 0 112233 21 0 0 25 0 1 0 194832014 59645952 12693 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 14562 12693 118 243 0 14316 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 58248

[startup+1182.97 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 20730
/proc/meminfo: memFree=936056/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=58248 CPUtime=1182.56
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 20560 0 0 0 118234 22 0 0 25 0 1 0 194832014 59645952 12693 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 14562 12693 118 243 0 14316 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 58248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 20730
/proc/meminfo: memFree=936120/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=58248 CPUtime=1200.08
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 20560 0 0 0 119986 22 0 0 25 0 1 0 194832014 59645952 12693 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 14562 12693 118 243 0 14316 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 58248

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

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

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 20730
/proc/meminfo: memFree=936120/2055920 swapFree=4145060/4192956
[pid=20527] ppid=20525 vsize=58248 CPUtime=1200.08
/proc/20527/stat : 20527 (cmusat) R 20525 20527 19964 0 -1 4194304 20560 0 0 0 119986 22 0 0 25 0 1 0 194832014 59645952 12693 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 14562 12693 118 243 0 14316 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 58248

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.87
CPU system time (s): 0.230964
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 58248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.230964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20560
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= 4361

runsolver used 1.3118 second user time and 2.95555 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Sat Feb 17 21:44:02 UTC 2007

IDJOB= 291936
IDBENCH= 19827
IDSOLVER= 121
FILE ID= node72/291936-1171748642

PBS_JOBID= 3839452

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v70/unif-k5-r21.3-v70-c1491-S1474234583-11.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/291936-1171748642/cmusat /tmp/evaluation/291936-1171748642/instance-291936-1171748642.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-291936-1171748642 -o ROOT/results/node72/solver-291936-1171748642 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/291936-1171748642/cmusat /tmp/evaluation/291936-1171748642/instance-291936-1171748642.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  fb662fcb2216f5e012e97644773420f6

RANDOM SEED= 914877803

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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:        987472 kB
Buffers:         40916 kB
Cached:         924460 kB
SwapCached:      16408 kB
Active:         595104 kB
Inactive:       394456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        987472 kB
SwapTotal:     4192956 kB
SwapFree:      4145060 kB
Dirty:            2504 kB
Writeback:           0 kB
Mapped:          29884 kB
Slab:            64468 kB
Committed_AS:   472760 kB
PageTables:       1676 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= 66562 MiB

End job on node72 on Sat Feb 17 22:04:05 UTC 2007