Trace number 306847

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
Mmisat 2007-02-08? (TO) 1200.12 1200.48

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1986560013-06.cnf
MD5SUM812435d2caa9f07edd6d7a2f7421f82b
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)



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/node20/watcher-306847-1172107657 -o ROOT/results/node20/solver-306847-1172107657 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306847-1172107657/mmisat /tmp/evaluation/306847-1172107657/instance-306847-1172107657.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: 1.00 1.00 1.00 3/77 14774
/proc/meminfo: memFree=1931304/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=1972 CPUtime=0
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 372 0 0 0 0 0 0 0 18 0 1 0 230719703 2019328 355 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 527 358 81 214 0 309 0

[startup+0.106842 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14774
/proc/meminfo: memFree=1931304/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=9544 CPUtime=0.1
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 2246 0 0 0 10 0 0 0 18 0 1 0 230719703 9773056 2229 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 2386 2231 81 214 0 2168 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9544

[startup+0.514892 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14774
/proc/meminfo: memFree=1931304/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=21372 CPUtime=0.5
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 5203 0 0 0 49 1 0 0 21 0 1 0 230719703 21884928 5186 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 5343 5186 81 214 0 5125 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 21372

[startup+1.33499 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14775
/proc/meminfo: memFree=1900384/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=34532 CPUtime=1.33
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 8507 0 0 0 130 3 0 0 25 0 1 0 230719703 35360768 8490 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 8633 8490 81 214 0 8415 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 34532

[startup+2.97119 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14775
/proc/meminfo: memFree=1887136/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=51144 CPUtime=2.96
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 12654 0 0 0 292 4 0 0 25 0 1 0 230719703 52371456 12637 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 12786 12637 81 214 0 12568 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 51144

[startup+6.25659 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 14775
/proc/meminfo: memFree=1864032/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=70684 CPUtime=6.25
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 17521 0 0 0 618 7 0 0 25 0 1 0 230719703 72380416 17504 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 17671 17504 81 214 0 17453 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 70684

[startup+12.7124 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14775
/proc/meminfo: memFree=1841824/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=90616 CPUtime=12.7
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 22511 0 0 0 1261 9 0 0 25 0 1 0 230719703 92790784 22494 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 22654 22494 81 214 0 22436 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 90616

[startup+25.5129 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14775
/proc/meminfo: memFree=1821096/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=111480 CPUtime=25.49
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 27734 0 0 0 2537 12 0 0 25 0 1 0 230719703 114155520 27717 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 27870 27717 81 214 0 27652 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 111480

[startup+51.123 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14775
/proc/meminfo: memFree=1796392/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=135536 CPUtime=51.1
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 33740 0 0 0 5094 16 0 0 25 0 1 0 230719703 138788864 33723 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 33884 33723 81 214 0 33666 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 135536

[startup+102.344 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 14775
/proc/meminfo: memFree=1766184/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=165836 CPUtime=102.3
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 41326 0 0 0 10209 21 0 0 25 0 1 0 230719703 169816064 41309 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 41459 41309 81 214 0 41241 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 165836

[startup+162.376 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 14775
/proc/meminfo: memFree=1739816/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=191484 CPUtime=162.31
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 47747 0 0 0 16206 25 0 0 25 0 1 0 230719703 196079616 47730 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 47871 47730 81 214 0 47653 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 191484

[startup+222.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14775
/proc/meminfo: memFree=1718504/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=212876 CPUtime=222.32
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 53081 0 0 0 22203 29 0 0 25 0 1 0 230719703 217985024 53064 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 53219 53064 81 214 0 53001 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 212876

[startup+282.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14775
/proc/meminfo: memFree=1699496/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=231748 CPUtime=282.34
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 57810 0 0 0 28201 33 0 0 25 0 1 0 230719703 237309952 57793 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 57937 57793 81 214 0 57719 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 231748

[startup+342.462 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14775
/proc/meminfo: memFree=1682280/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=249028 CPUtime=342.35
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 62119 0 0 0 34198 37 0 0 25 0 1 0 230719703 255004672 62102 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 62257 62102 81 214 0 62039 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 249028

[startup+402.498 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14775
/proc/meminfo: memFree=1665896/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=264976 CPUtime=402.37
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 66114 0 0 0 40198 39 0 0 25 0 1 0 230719703 271335424 66097 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 66244 66097 81 214 0 66026 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 264976

[startup+462.527 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14775
/proc/meminfo: memFree=1650856/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=279992 CPUtime=462.37
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 69866 0 0 0 46196 41 0 0 25 0 1 0 230719703 286711808 69849 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 69998 69849 81 214 0 69780 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 279992

[startup+522.557 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14775
/proc/meminfo: memFree=1636584/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=294212 CPUtime=522.38
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 73418 0 0 0 52195 43 0 0 25 0 1 0 230719703 301273088 73401 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517196 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 73553 73401 81 214 0 73335 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 294212

[startup+582.586 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14775
/proc/meminfo: memFree=1622760/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=307768 CPUtime=582.4
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 76804 0 0 0 58195 45 0 0 25 0 1 0 230719703 315154432 76787 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 76942 76787 81 214 0 76724 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 307768

[startup+642.616 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14775
/proc/meminfo: memFree=1609704/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=320660 CPUtime=642.41
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 80043 0 0 0 64193 48 0 0 25 0 1 0 230719703 328355840 80026 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 80165 80026 81 214 0 79947 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 320660

[startup+702.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14775
/proc/meminfo: memFree=1597224/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=333156 CPUtime=702.42
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 83154 0 0 0 70190 52 0 0 25 0 1 0 230719703 341151744 83137 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 83289 83137 81 214 0 83071 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 333156

[startup+762.669 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14775
/proc/meminfo: memFree=1585192/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=345112 CPUtime=762.43
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 86153 0 0 0 76189 54 0 0 25 0 1 0 230719703 353394688 86136 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 86278 86136 81 214 0 86060 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 345112

[startup+822.705 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14777
/proc/meminfo: memFree=1573160/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=356812 CPUtime=822.44
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 89050 0 0 0 82188 56 0 0 25 0 1 0 230719703 365375488 89033 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 89203 89033 81 214 0 88985 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 356812

[startup+882.738 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14777
/proc/meminfo: memFree=1561896/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=367972 CPUtime=882.47
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 91855 0 0 0 88188 59 0 0 25 0 1 0 230719703 376803328 91838 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 91993 91838 81 214 0 91775 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 367972

[startup+942.771 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14777
/proc/meminfo: memFree=1551016/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=378868 CPUtime=942.48
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 94576 0 0 0 94187 61 0 0 25 0 1 0 230719703 387960832 94559 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 94717 94559 81 214 0 94499 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 378868

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14777
/proc/meminfo: memFree=1540392/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=389500 CPUtime=1002.49
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 97223 0 0 0 100187 62 0 0 25 0 1 0 230719703 398848000 97206 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 97375 97206 81 214 0 97157 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 389500

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14777
/proc/meminfo: memFree=1529896/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=399736 CPUtime=1062.51
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 99797 0 0 0 106187 64 0 0 25 0 1 0 230719703 409329664 99780 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 99934 99780 81 214 0 99716 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 399736

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14777
/proc/meminfo: memFree=1519848/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=409836 CPUtime=1122.52
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 102307 0 0 0 112187 65 0 0 25 0 1 0 230719703 419672064 102290 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 102459 102290 81 214 0 102241 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 409836

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14777
/proc/meminfo: memFree=1509992/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=419536 CPUtime=1182.52
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 104758 0 0 0 118186 66 0 0 25 0 1 0 230719703 429604864 104741 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 104884 104741 81 214 0 104666 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 419536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14777
/proc/meminfo: memFree=1506984/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=422460 CPUtime=1200.04
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 105462 0 0 0 119937 67 0 0 25 0 1 0 230719703 432599040 105445 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 105615 105445 81 214 0 105397 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 422460

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14777
/proc/meminfo: memFree=1506984/2055920 swapFree=4151036/4192956
[pid=14774] ppid=14772 vsize=422460 CPUtime=1200.04
/proc/14774/stat : 14774 (mmisat) R 14772 14774 13352 0 -1 4194304 105462 0 0 0 119937 67 0 0 25 0 1 0 230719703 432599040 105445 18446744073709551615 134512640 135391789 4294956720 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/14774/statm: 105615 105445 81 214 0 105397 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 422460

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.12
CPU user time (s): 1199.38
CPU system time (s): 0.743886
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 422460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.38
system time used= 0.743886
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 105462
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= 3262

runsolver used 1.3198 second user time and 2.67959 second system time

The end



Launcher Data (download as text)




Begin job on node20 on Thu Feb 22 01:27:37 UTC 2007

IDJOB= 306847
IDBENCH= 20191
IDSOLVER= 108
FILE ID= node20/306847-1172107657

PBS_JOBID= 3892866

Free space on /tmp= 66559 MiB

SOLVER NAME= Mmisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1986560013-06.cnf
COMMAND LINE= /tmp/evaluation/306847-1172107657/mmisat /tmp/evaluation/306847-1172107657/instance-306847-1172107657.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-306847-1172107657 -o ROOT/results/node20/solver-306847-1172107657 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306847-1172107657/mmisat /tmp/evaluation/306847-1172107657/instance-306847-1172107657.cnf            

META MD5SUM SOLVER= f0471644c1818c6834832b41e70bf7e6
MD5SUM BENCH=  812435d2caa9f07edd6d7a2f7421f82b

RANDOM SEED= 420265748

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:       1931712 kB
Buffers:         12268 kB
Cached:          42432 kB
SwapCached:       6432 kB
Active:          46920 kB
Inactive:        31336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1931712 kB
SwapTotal:     4192956 kB
SwapFree:      4151036 kB
Dirty:            2112 kB
Writeback:           0 kB
Mapped:          30336 kB
Slab:            31556 kB
Committed_AS:   604976 kB
PageTables:       1684 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= 66559 MiB

End job on node20 on Thu Feb 22 01:47:40 UTC 2007