Trace number 292756

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 1200.39

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S744612847-12.SAT.shuffled.cnf
MD5SUM583105bb99125ba4df9ed1b1c73b5664
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021996
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
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:  100                                                  |
0.00/0.00	c |  Number of clauses:    2130                                                 |

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/node29/watcher-292756-1171758714 -o ROOT/results/node29/solver-292756-1171758714 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292756-1171758714/cmusat /tmp/evaluation/292756-1171758714/instance-292756-1171758714.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 0.99 0.98 3/77 16428
/proc/meminfo: memFree=977576/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=2312 CPUtime=0
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 197 0 0 0 0 0 0 0 18 0 1 0 169635623 2367488 180 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134530522 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 578 180 108 243 0 332 0

[startup+0.107453 s]
/proc/loadavg: 0.92 0.99 0.98 3/77 16428
/proc/meminfo: memFree=977576/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=2752 CPUtime=0.1
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 314 0 0 0 10 0 0 0 18 0 1 0 169635623 2818048 297 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135107841 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 688 297 118 243 0 442 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2752

[startup+0.515478 s]
/proc/loadavg: 0.92 0.99 0.98 3/77 16428
/proc/meminfo: memFree=977576/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=3300 CPUtime=0.51
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 438 0 0 0 51 0 0 0 21 0 1 0 169635623 3379200 421 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 825 421 118 243 0 579 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3300

[startup+1.33553 s]
/proc/loadavg: 0.92 0.99 0.98 2/78 16429
/proc/meminfo: memFree=976096/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=3724 CPUtime=1.33
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 540 0 0 0 133 0 0 0 25 0 1 0 169635623 3813376 523 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 931 523 118 243 0 685 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3724

[startup+2.97163 s]
/proc/loadavg: 0.92 0.99 0.98 2/78 16429
/proc/meminfo: memFree=974816/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=4888 CPUtime=2.96
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 814 0 0 0 296 0 0 0 25 0 1 0 169635623 5005312 797 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589534 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 1222 797 118 243 0 976 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4888

[startup+6.25383 s]
/proc/loadavg: 0.93 0.99 0.98 2/78 16429
/proc/meminfo: memFree=973728/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=5592 CPUtime=6.24
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 1031 0 0 0 624 0 0 0 25 0 1 0 169635623 5726208 1014 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 1398 1014 118 243 0 1152 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5592

[startup+12.7042 s]
/proc/loadavg: 0.93 0.99 0.98 2/78 16429
/proc/meminfo: memFree=971680/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=7712 CPUtime=12.69
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 1815 0 0 0 1268 1 0 0 25 0 1 0 169635623 7897088 1484 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 1928 1484 118 243 0 1682 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7712

[startup+25.51 s]
/proc/loadavg: 0.95 0.99 0.98 2/78 16429
/proc/meminfo: memFree=967072/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=13256 CPUtime=25.49
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 3508 0 0 0 2548 1 0 0 25 0 1 0 169635623 13574144 2679 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 3314 2679 118 243 0 3068 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13256

[startup+51.1196 s]
/proc/loadavg: 0.96 0.99 0.98 2/78 16429
/proc/meminfo: memFree=964896/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=15060 CPUtime=51.1
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 4387 0 0 0 5108 2 0 0 25 0 1 0 169635623 15421440 3231 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 3765 3231 118 243 0 3519 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15060

[startup+102.336 s]
/proc/loadavg: 0.98 0.99 0.98 2/78 16429
/proc/meminfo: memFree=955936/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=25504 CPUtime=102.3
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 7595 0 0 0 10226 4 0 0 25 0 1 0 169635623 26116096 5434 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 6376 5434 118 243 0 6130 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25504

[startup+162.366 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 16429
/proc/meminfo: memFree=954464/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=26408 CPUtime=162.32
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 8431 0 0 0 16227 5 0 0 25 0 1 0 169635623 27041792 5785 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589756 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 6602 5785 118 243 0 6356 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 26408

[startup+222.392 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 16429
/proc/meminfo: memFree=951328/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=29244 CPUtime=222.32
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 9449 0 0 0 22226 6 0 0 25 0 1 0 169635623 29945856 6576 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 7311 6576 118 243 0 7065 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 29244

[startup+282.421 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 16429
/proc/meminfo: memFree=947744/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=32412 CPUtime=282.34
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 10761 0 0 0 28226 8 0 0 25 0 1 0 169635623 33189888 7441 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 8103 7441 118 243 0 7857 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 32412

[startup+342.451 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 16429
/proc/meminfo: memFree=934688/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=49584 CPUtime=342.35
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 15382 0 0 0 34225 10 0 0 25 0 1 0 169635623 50774016 10704 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 12396 10704 118 243 0 12150 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 49584

[startup+402.484 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 16429
/proc/meminfo: memFree=934304/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=49584 CPUtime=402.38
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 15466 0 0 0 40227 11 0 0 25 0 1 0 169635623 50774016 10788 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 12396 10788 118 243 0 12150 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 49584

[startup+462.514 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 16429
/proc/meminfo: memFree=934112/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=49696 CPUtime=462.4
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 15809 0 0 0 46228 12 0 0 25 0 1 0 169635623 50888704 10849 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590148 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 12424 10849 118 243 0 12178 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 49696

[startup+522.543 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 16429
/proc/meminfo: memFree=933728/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=49696 CPUtime=522.41
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 15899 0 0 0 52229 12 0 0 25 0 1 0 169635623 50888704 10939 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 12424 10939 118 243 0 12178 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 49696

[startup+582.569 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 16429
/proc/meminfo: memFree=933472/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=49816 CPUtime=582.42
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 16280 0 0 0 58229 13 0 0 25 0 1 0 169635623 51011584 11010 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 12454 11010 118 243 0 12208 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 49816

[startup+642.596 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 16429
/proc/meminfo: memFree=933088/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=50336 CPUtime=642.43
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 16377 0 0 0 64230 13 0 0 25 0 1 0 169635623 51544064 11107 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 12584 11107 118 243 0 12338 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 50336

[startup+702.623 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 16429
/proc/meminfo: memFree=932256/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=50860 CPUtime=702.45
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 16991 0 0 0 70231 14 0 0 25 0 1 0 169635623 52080640 11316 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 12715 11316 118 243 0 12469 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 50860

[startup+762.652 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 16429
/proc/meminfo: memFree=932064/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=51124 CPUtime=762.45
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 17042 0 0 0 76231 14 0 0 25 0 1 0 169635623 52350976 11367 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 12781 11367 118 243 0 12535 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 51124

[startup+822.683 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 16429
/proc/meminfo: memFree=931296/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=51648 CPUtime=822.48
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 17281 0 0 0 82233 15 0 0 25 0 1 0 169635623 52887552 11573 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 12912 11573 118 243 0 12666 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 51648

[startup+882.711 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 16429
/proc/meminfo: memFree=929760/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=53116 CPUtime=882.48
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 18026 0 0 0 88233 15 0 0 25 0 1 0 169635623 54390784 11944 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 13279 11944 118 243 0 13033 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 53116

[startup+942.739 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 16429
/proc/meminfo: memFree=929184/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=53760 CPUtime=942.49
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 18177 0 0 0 94233 16 0 0 25 0 1 0 169635623 55050240 12095 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 13440 12095 118 243 0 13194 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 53760

[startup+1002.77 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 16429
/proc/meminfo: memFree=926944/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=55636 CPUtime=1002.51
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 18757 0 0 0 100234 17 0 0 25 0 1 0 169635623 56971264 12675 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 13909 12675 118 243 0 13663 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 55636

[startup+1062.8 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 16429
/proc/meminfo: memFree=925728/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=56632 CPUtime=1062.52
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 19476 0 0 0 106234 18 0 0 25 0 1 0 169635623 57991168 12950 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 14158 12950 118 243 0 13912 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 56632

[startup+1122.82 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 16429
/proc/meminfo: memFree=925344/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=57084 CPUtime=1122.54
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 19600 0 0 0 112235 19 0 0 25 0 1 0 169635623 58454016 13041 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 14271 13041 118 243 0 14025 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 57084

[startup+1182.86 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 16429
/proc/meminfo: memFree=925216/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=57276 CPUtime=1182.56
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 19625 0 0 0 118236 20 0 0 25 0 1 0 169635623 58650624 13066 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 14319 13066 118 243 0 14073 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 57276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 16429
/proc/meminfo: memFree=925216/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=57276 CPUtime=1200.07
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 19635 0 0 0 119987 20 0 0 25 0 1 0 169635623 58650624 13076 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 14319 13076 118 243 0 14073 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 57276

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

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

[startup+1200.37 s]
/proc/loadavg: 0.99 0.99 0.98 2/78 16429
/proc/meminfo: memFree=925216/2055920 swapFree=4147432/4192956
[pid=16428] ppid=16426 vsize=57276 CPUtime=1200.07
/proc/16428/stat : 16428 (cmusat) R 16426 16428 16323 0 -1 4194304 19635 0 0 0 119987 20 0 0 25 0 1 0 169635623 58650624 13076 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16428/statm: 14319 13076 118 243 0 14073 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 57276

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.09
CPU user time (s): 1199.88
CPU system time (s): 0.210967
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 57276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.210967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19635
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= 1776

runsolver used 1.43278 second user time and 2.79757 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Sun Feb 18 00:31:54 UTC 2007

IDJOB= 292756
IDBENCH= 19847
IDSOLVER= 121
FILE ID= node29/292756-1171758714

PBS_JOBID= 3839505

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S744612847-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292756-1171758714/cmusat /tmp/evaluation/292756-1171758714/instance-292756-1171758714.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-292756-1171758714 -o ROOT/results/node29/solver-292756-1171758714 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292756-1171758714/cmusat /tmp/evaluation/292756-1171758714/instance-292756-1171758714.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  583105bb99125ba4df9ed1b1c73b5664

RANDOM SEED= 119098599

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.209
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	: 5931.00
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		: 3000.209
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:        978048 kB
Buffers:         37072 kB
Cached:         944232 kB
SwapCached:      12176 kB
Active:         721948 kB
Inactive:       282184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        978048 kB
SwapTotal:     4192956 kB
SwapFree:      4147432 kB
Dirty:            2504 kB
Writeback:           0 kB
Mapped:          29796 kB
Slab:            59296 kB
Committed_AS:   609592 kB
PageTables:       1864 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 node29 on Sun Feb 18 00:51:56 UTC 2007