Trace number 295011

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) 1200.07 1200.39

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S1678989107-02.SAT.shuffled.cnf
MD5SUMb57134f285064a87b960fe6b9e245882
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.113981
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55785

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  65                                                   |
0.00/0.01	c |  Number of clauses:    5785                                                 |

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/node24/watcher-295011-1171798546 -o ROOT/results/node24/solver-295011-1171798546 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295011-1171798546/cmusat /tmp/evaluation/295011-1171798546/instance-295011-1171798546.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: 7.99 7.05 4.31 3/77 3564
/proc/meminfo: memFree=284824/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=2316 CPUtime=0
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 221 0 0 0 0 0 0 0 18 0 1 0 199808895 2371584 204 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 579 205 96 243 0 333 0

[startup+0.106723 s]
/proc/loadavg: 7.99 7.05 4.31 3/77 3564
/proc/meminfo: memFree=284824/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=2748 CPUtime=0.1
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 326 0 0 0 10 0 0 0 18 0 1 0 199808895 2813952 309 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134530482 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 687 309 109 243 0 441 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2748

[startup+0.514767 s]
/proc/loadavg: 7.99 7.05 4.31 3/77 3564
/proc/meminfo: memFree=284824/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=3720 CPUtime=0.51
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 703 0 0 0 51 0 0 0 21 0 1 0 199808895 3809280 565 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 930 565 118 243 0 684 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3720

[startup+1.33485 s]
/proc/loadavg: 7.43 6.95 4.29 2/78 3565
/proc/meminfo: memFree=282704/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=4060 CPUtime=1.33
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 796 0 0 0 133 0 0 0 25 0 1 0 199808895 4157440 658 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134594024 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 1015 658 118 243 0 769 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4060

[startup+2.97503 s]
/proc/loadavg: 7.43 6.95 4.29 2/78 3565
/proc/meminfo: memFree=281488/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=5332 CPUtime=2.96
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 1091 0 0 0 296 0 0 0 25 0 1 0 199808895 5459968 919 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 1333 919 118 243 0 1087 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5332

[startup+6.25239 s]
/proc/loadavg: 6.92 6.85 4.27 2/78 3565
/proc/meminfo: memFree=280784/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=6020 CPUtime=6.24
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 1350 0 0 0 624 0 0 0 25 0 1 0 199808895 6164480 1108 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 1505 1108 118 243 0 1259 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6020

[startup+12.7071 s]
/proc/loadavg: 6.44 6.75 4.25 2/78 3565
/proc/meminfo: memFree=277912/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=9156 CPUtime=12.69
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 2395 0 0 0 1269 0 0 0 25 0 1 0 199808895 9375744 1773 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589798 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 2289 1773 118 243 0 2043 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9156

[startup+25.5075 s]
/proc/loadavg: 5.61 6.56 4.22 2/78 3565
/proc/meminfo: memFree=276056/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=10776 CPUtime=25.49
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 3179 0 0 0 2548 1 0 0 25 0 1 0 199808895 11034624 2239 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 2694 2239 118 243 0 2448 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10776

[startup+51.1163 s]
/proc/loadavg: 3.79 6.03 4.11 2/78 3565
/proc/meminfo: memFree=270488/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=17156 CPUtime=51.09
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 5297 0 0 0 5107 2 0 0 25 0 1 0 199808895 17567744 3628 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 4289 3628 118 243 0 4043 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17156

[startup+102.328 s]
/proc/loadavg: 2.21 5.25 3.95 2/78 3565
/proc/meminfo: memFree=265752/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=21400 CPUtime=102.29
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 7130 0 0 0 10226 3 0 0 25 0 1 0 199808895 21913600 4791 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 5350 4791 118 243 0 5104 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 21400

[startup+162.351 s]
/proc/loadavg: 1.44 4.47 3.76 2/78 3565
/proc/meminfo: memFree=256536/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=32752 CPUtime=162.29
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 10515 0 0 0 16225 4 0 0 25 0 1 0 199808895 33538048 7089 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 8188 7089 118 243 0 7942 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 32752

[startup+222.373 s]
/proc/loadavg: 1.16 3.84 3.59 2/78 3565
/proc/meminfo: memFree=255256/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=33356 CPUtime=222.3
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 11247 0 0 0 22225 5 0 0 25 0 1 0 199808895 34156544 7355 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135091688 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 8339 7355 118 243 0 8093 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 33356

[startup+282.395 s]
/proc/loadavg: 1.06 3.32 3.42 2/78 3567
/proc/meminfo: memFree=254488/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=34036 CPUtime=282.31
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 11727 0 0 0 28226 5 0 0 25 0 1 0 199808895 34852864 7587 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 8509 7587 118 243 0 8263 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 34036

[startup+342.419 s]
/proc/loadavg: 1.02 2.89 3.27 2/78 3567
/proc/meminfo: memFree=251800/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=36552 CPUtime=342.31
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 12690 0 0 0 34225 6 0 0 25 0 1 0 199808895 37429248 8245 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589814 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 9138 8245 118 243 0 8892 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 36552

[startup+402.443 s]
/proc/loadavg: 1.00 2.55 3.12 2/78 3567
/proc/meminfo: memFree=248856/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=39340 CPUtime=402.32
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 13764 0 0 0 40225 7 0 0 25 0 1 0 199808895 40284160 8988 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 9835 8988 118 243 0 9589 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 39340

[startup+462.465 s]
/proc/loadavg: 1.00 2.26 2.99 2/78 3567
/proc/meminfo: memFree=245720/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=42132 CPUtime=462.33
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 14887 0 0 0 46225 8 0 0 25 0 1 0 199808895 43143168 9785 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589560 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 10533 9785 118 243 0 10287 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 42132

[startup+522.49 s]
/proc/loadavg: 1.00 2.03 2.86 2/78 3567
/proc/meminfo: memFree=245400/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=42612 CPUtime=522.34
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 14998 0 0 0 52226 8 0 0 25 0 1 0 199808895 43634688 9863 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 10653 9863 118 243 0 10407 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 42612

[startup+582.512 s]
/proc/loadavg: 1.00 1.84 2.74 2/78 3567
/proc/meminfo: memFree=228888/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=64240 CPUtime=582.35
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 21047 0 0 0 58224 11 0 0 25 0 1 0 199808895 65781760 13975 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 16060 13975 118 243 0 15814 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 64240

[startup+642.539 s]
/proc/loadavg: 1.00 1.68 2.63 2/78 3567
/proc/meminfo: memFree=228824/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=64240 CPUtime=642.36
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 21052 0 0 0 64225 11 0 0 25 0 1 0 199808895 65781760 13980 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 16060 13980 118 243 0 15814 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 64240

[startup+702.561 s]
/proc/loadavg: 1.00 1.56 2.52 2/78 3567
/proc/meminfo: memFree=227672/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=65172 CPUtime=702.36
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 21811 0 0 0 70225 11 0 0 25 0 1 0 199808895 66736128 14282 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 16293 14282 118 243 0 16047 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 65172

[startup+762.585 s]
/proc/loadavg: 1.00 1.45 2.42 2/78 3567
/proc/meminfo: memFree=227608/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=65172 CPUtime=762.37
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 21817 0 0 0 76226 11 0 0 25 0 1 0 199808895 66736128 14288 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590137 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 16293 14288 118 243 0 16047 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 65172

[startup+822.61 s]
/proc/loadavg: 1.00 1.37 2.33 2/78 3567
/proc/meminfo: memFree=226904/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=65432 CPUtime=822.38
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 21988 0 0 0 82226 12 0 0 25 0 1 0 199808895 67002368 14459 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 16358 14459 118 243 0 16112 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 65432

[startup+882.636 s]
/proc/loadavg: 1.00 1.30 2.25 2/78 3567
/proc/meminfo: memFree=226200/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=65992 CPUtime=882.39
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 22626 0 0 0 88227 12 0 0 25 0 1 0 199808895 67575808 14634 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 16498 14634 118 243 0 16252 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 65992

[startup+942.658 s]
/proc/loadavg: 1.00 1.24 2.17 2/78 3567
/proc/meminfo: memFree=226008/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=66508 CPUtime=942.4
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 22742 0 0 0 94228 12 0 0 25 0 1 0 199808895 68104192 14685 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 16627 14685 118 243 0 16381 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 66508

[startup+1002.68 s]
/proc/loadavg: 1.00 1.19 2.09 2/78 3567
/proc/meminfo: memFree=225560/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=67024 CPUtime=1002.4
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 22960 0 0 0 100228 12 0 0 25 0 1 0 199808895 68632576 14805 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 16756 14805 118 243 0 16510 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 67024

[startup+1062.71 s]
/proc/loadavg: 1.00 1.16 2.02 2/78 3567
/proc/meminfo: memFree=224600/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=67340 CPUtime=1062.42
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 23676 0 0 0 106229 13 0 0 25 0 1 0 199808895 68956160 15049 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 16835 15049 118 243 0 16589 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 67340

[startup+1122.73 s]
/proc/loadavg: 1.00 1.13 1.95 2/78 3567
/proc/meminfo: memFree=224152/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=67992 CPUtime=1122.43
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 23777 0 0 0 112230 13 0 0 25 0 1 0 199808895 69623808 15150 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 16998 15150 118 243 0 16752 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 67992

[startup+1182.76 s]
/proc/loadavg: 1.00 1.10 1.89 2/78 3567
/proc/meminfo: memFree=224024/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=67992 CPUtime=1182.43
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 23800 0 0 0 118230 13 0 0 25 0 1 0 199808895 69623808 15173 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 16998 15173 118 243 0 16752 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 67992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.09 1.87 2/78 3567
/proc/meminfo: memFree=224088/2055920 swapFree=4144024/4192956
[pid=3564] ppid=3562 vsize=67992 CPUtime=1200.05
/proc/3564/stat : 3564 (cmusat) R 3562 3564 3450 0 -1 4194304 23802 0 0 0 119992 13 0 0 25 0 1 0 199808895 69623808 15175 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3564/statm: 16998 15175 118 243 0 16752 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 67992

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): 1200.39
CPU time (s): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.142978
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 67992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.142978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23802
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= 2594

runsolver used 0.858869 second user time and 2.47162 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Sun Feb 18 11:35:46 UTC 2007

IDJOB= 295011
IDBENCH= 19902
IDSOLVER= 121
FILE ID= node24/295011-1171798546

PBS_JOBID= 3839594

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S1678989107-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295011-1171798546/cmusat /tmp/evaluation/295011-1171798546/instance-295011-1171798546.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-295011-1171798546 -o ROOT/results/node24/solver-295011-1171798546 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295011-1171798546/cmusat /tmp/evaluation/295011-1171798546/instance-295011-1171798546.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  b57134f285064a87b960fe6b9e245882

RANDOM SEED= 403811857

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.232
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		: 3000.232
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:        285232 kB
Buffers:         41480 kB
Cached:        1623456 kB
SwapCached:       4600 kB
Active:         755780 kB
Inactive:       919628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        285232 kB
SwapTotal:     4192956 kB
SwapFree:      4144024 kB
Dirty:            2584 kB
Writeback:           0 kB
Mapped:          15576 kB
Slab:            80788 kB
Committed_AS:   636256 kB
PageTables:       1732 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 node24 on Sun Feb 18 11:55:49 UTC 2007