Trace number 306819

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) 1200.05 1200.34

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1416986890-04.cnf
MD5SUMfb3f2949b4db9208554e1bbbe827c1fe
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                                                |
0.10/0.11	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/node3/watcher-306819-1172106996 -o ROOT/results/node3/solver-306819-1172106996 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306819-1172106996/cmusat /tmp/evaluation/306819-1172106996/instance-306819-1172106996.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: 0.95 0.98 0.99 3/77 24762
/proc/meminfo: memFree=803944/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=2936 CPUtime=0
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 579 0 0 0 0 0 0 0 18 0 1 0 230654479 3006464 562 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134549008 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 734 562 95 243 0 488 0

[startup+0.107536 s]
/proc/loadavg: 0.95 0.98 0.99 3/77 24762
/proc/meminfo: memFree=803944/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=7076 CPUtime=0.1
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 1553 0 0 0 10 0 0 0 18 0 1 0 230654479 7245824 1519 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 1769 1520 96 243 0 1523 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7076

[startup+0.51557 s]
/proc/loadavg: 0.95 0.98 0.99 3/77 24762
/proc/meminfo: memFree=803944/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=10616 CPUtime=0.51
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 2557 0 0 0 50 1 0 0 21 0 1 0 230654479 10870784 2166 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 2654 2166 119 243 0 2408 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 10616

[startup+1.33564 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 24763
/proc/meminfo: memFree=795616/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=10616 CPUtime=1.33
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 2564 0 0 0 132 1 0 0 25 0 1 0 230654479 10870784 2173 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589823 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 2654 2173 119 243 0 2408 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 10616

[startup+2.97177 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 24763
/proc/meminfo: memFree=794656/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=12336 CPUtime=2.96
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 2975 0 0 0 295 1 0 0 25 0 1 0 230654479 12632064 2584 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581192 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 3084 2584 119 243 0 2838 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12336

[startup+6.25504 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 24763
/proc/meminfo: memFree=790048/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=16560 CPUtime=6.25
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 4058 0 0 0 623 2 0 0 25 0 1 0 230654479 16957440 3667 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 4140 3667 119 243 0 3894 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 16560

[startup+12.7116 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 24763
/proc/meminfo: memFree=780576/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=25584 CPUtime=12.7
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 6357 0 0 0 1267 3 0 0 25 0 1 0 230654479 26198016 5966 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 6396 5966 119 243 0 6150 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 25584

[startup+25.5146 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 24763
/proc/meminfo: memFree=767328/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=39424 CPUtime=25.5
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 9891 0 0 0 2544 6 0 0 25 0 1 0 230654479 40370176 9500 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135107886 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 9856 9500 119 243 0 9610 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 39424

[startup+51.1287 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 24763
/proc/meminfo: memFree=759968/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=45436 CPUtime=51.11
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 11681 0 0 0 5103 8 0 0 25 0 1 0 230654479 46526464 10996 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 11359 10996 119 243 0 11113 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 45436

[startup+102.347 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24763
/proc/meminfo: memFree=745440/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=59832 CPUtime=102.31
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 15788 0 0 0 10218 13 0 0 25 0 1 0 230654479 61267968 14628 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 14958 14628 119 243 0 14712 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 59832

[startup+162.378 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24763
/proc/meminfo: memFree=730208/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=74840 CPUtime=162.33
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 19922 0 0 0 16217 16 0 0 25 0 1 0 230654479 76636160 18420 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134578742 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 18710 18420 119 243 0 18464 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 74840

[startup+222.408 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24763
/proc/meminfo: memFree=720480/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=84400 CPUtime=222.34
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 22520 0 0 0 22216 18 0 0 25 0 1 0 230654479 86425600 20837 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 21100 20837 119 243 0 20854 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 84400

[startup+282.435 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24763
/proc/meminfo: memFree=712096/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=92648 CPUtime=282.36
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 24800 0 0 0 28215 21 0 0 25 0 1 0 230654479 94871552 22929 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 23162 22929 119 243 0 22916 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 92648

[startup+342.464 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24763
/proc/meminfo: memFree=708128/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=97216 CPUtime=342.38
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 26182 0 0 0 34215 23 0 0 25 0 1 0 230654479 99549184 24115 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 24304 24115 119 243 0 24058 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 97216

[startup+402.497 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24763
/proc/meminfo: memFree=644576/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=163184 CPUtime=402.39
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 42682 0 0 0 40208 31 0 0 25 0 1 0 230654479 167100416 39777 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 40796 39777 119 243 0 40550 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 163184

[startup+462.527 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24763
/proc/meminfo: memFree=644384/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=163224 CPUtime=462.41
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 42946 0 0 0 46209 32 0 0 25 0 1 0 230654479 167141376 39828 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 40806 39828 119 243 0 40560 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 163224

[startup+522.553 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24763
/proc/meminfo: memFree=644192/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=163272 CPUtime=522.42
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 43228 0 0 0 52210 32 0 0 25 0 1 0 230654479 167190528 39887 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 40818 39887 119 243 0 40572 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 163272

[startup+582.585 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24763
/proc/meminfo: memFree=644064/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=163272 CPUtime=582.44
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 43264 0 0 0 58211 33 0 0 25 0 1 0 230654479 167190528 39923 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 40818 39923 119 243 0 40572 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 163272

[startup+642.617 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24763
/proc/meminfo: memFree=643872/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=163320 CPUtime=642.45
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 43523 0 0 0 64212 33 0 0 25 0 1 0 230654479 167239680 39947 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 40830 39947 119 243 0 40584 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 163320

[startup+702.644 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24763
/proc/meminfo: memFree=643872/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=163320 CPUtime=702.47
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 43531 0 0 0 70213 34 0 0 25 0 1 0 230654479 167239680 39955 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 40830 39955 119 243 0 40584 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 163320

[startup+762.673 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24763
/proc/meminfo: memFree=637024/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=170000 CPUtime=762.48
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 45492 0 0 0 76213 35 0 0 25 0 1 0 230654479 174080000 41669 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 42500 41669 119 243 0 42254 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 170000

[startup+822.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24763
/proc/meminfo: memFree=632544/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=174324 CPUtime=822.5
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 46885 0 0 0 82213 37 0 0 25 0 1 0 230654479 178507776 42801 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 43581 42801 119 243 0 43335 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 174324

[startup+882.737 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24763
/proc/meminfo: memFree=632480/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=174324 CPUtime=882.52
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 46886 0 0 0 88214 38 0 0 25 0 1 0 230654479 178507776 42802 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134580498 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 43581 42802 119 243 0 43335 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 174324

[startup+942.764 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24763
/proc/meminfo: memFree=630048/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=177024 CPUtime=942.54
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 47573 0 0 0 94215 39 0 0 25 0 1 0 230654479 181272576 43489 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 44256 43489 119 243 0 44010 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 177024

[startup+1002.79 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24763
/proc/meminfo: memFree=612064/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=194456 CPUtime=1002.55
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 52248 0 0 0 100211 44 0 0 25 0 1 0 230654479 199122944 47888 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 48614 47888 119 243 0 48368 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 194456

[startup+1062.82 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24763
/proc/meminfo: memFree=612128/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=194456 CPUtime=1062.57
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 52251 0 0 0 106212 45 0 0 25 0 1 0 230654479 199122944 47891 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 48614 47891 119 243 0 48368 0
Current children cumulated CPU time (s) 1062.57
Current children cumulated vsize (KiB) 194456

[startup+1122.85 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24763
/proc/meminfo: memFree=601632/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=205048 CPUtime=1122.57
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 54890 0 0 0 112210 47 0 0 25 0 1 0 230654479 209969152 50530 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 51262 50530 119 243 0 51016 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 205048

[startup+1182.88 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24763
/proc/meminfo: memFree=572832/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=234036 CPUtime=1182.59
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 62166 0 0 0 118207 52 0 0 25 0 1 0 230654479 239652864 57806 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 58509 57806 119 243 0 58263 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 234036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.29 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24763
/proc/meminfo: memFree=562272/2055920 swapFree=4192812/4192956
[pid=24762] ppid=24760 vsize=244028 CPUtime=1200
/proc/24762/stat : 24762 (cmusat) R 24760 24762 23387 0 -1 4194304 64682 0 0 0 119946 54 0 0 25 0 1 0 230654479 249884672 60322 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 61007 60322 119 243 0 60761 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 244028

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): 1200.34
CPU time (s): 1200.05
CPU user time (s): 1199.47
CPU system time (s): 0.58691
CPU usage (%): 99.9765
Max. virtual memory (cumulated for all children) (KiB): 244028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.47
system time used= 0.58691
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64682
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= 1607

runsolver used 1.48577 second user time and 2.73458 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Thu Feb 22 01:16:36 UTC 2007

IDJOB= 306819
IDBENCH= 20190
IDSOLVER= 121
FILE ID= node3/306819-1172106996

PBS_JOBID= 3865348

Free space on /tmp= 66545 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1416986890-04.cnf
COMMAND LINE= /tmp/evaluation/306819-1172106996/cmusat /tmp/evaluation/306819-1172106996/instance-306819-1172106996.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-306819-1172106996 -o ROOT/results/node3/solver-306819-1172106996 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306819-1172106996/cmusat /tmp/evaluation/306819-1172106996/instance-306819-1172106996.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  fb3f2949b4db9208554e1bbbe827c1fe

RANDOM SEED= 613687543

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        804288 kB
Buffers:         64968 kB
Cached:        1050708 kB
SwapCached:          0 kB
Active:         491416 kB
Inactive:       679108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        804288 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3472 kB
Writeback:           0 kB
Mapped:          73752 kB
Slab:            66700 kB
Committed_AS:  1116548 kB
PageTables:       1656 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= 66545 MiB

End job on node3 on Thu Feb 22 01:36:39 UTC 2007