Trace number 305238

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
TTS 4.0? (TO) 1200.16 1200.43

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1415445307-13.cnf
MD5SUM532ec8d121b791b638eeecfaf862b136
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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/node22/watcher-305238-1172074788 -o ROOT/results/node22/solver-305238-1172074788 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305238-1172074788/tts-4-0 /tmp/evaluation/305238-1172074788/instance-305238-1172074788.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: 7.46 6.73 4.04 3/77 31084
/proc/meminfo: memFree=1942760/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=796 CPUtime=0
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 227432746 815104 101 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 199 101 57 113 0 83 0

[startup+0.10664 s]
/proc/loadavg: 7.46 6.73 4.04 3/77 31084
/proc/meminfo: memFree=1942760/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=4312 CPUtime=0.09
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 981 0 0 0 9 0 0 0 18 0 1 0 227432746 4415488 966 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 1078 966 57 113 0 962 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4312

[startup+0.51467 s]
/proc/loadavg: 7.46 6.73 4.04 3/77 31084
/proc/meminfo: memFree=1942760/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=20652 CPUtime=0.51
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 4979 0 0 0 49 2 0 0 22 0 1 0 227432746 21147648 4964 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538274 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 5163 4964 62 113 0 5047 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 20652

[startup+1.33473 s]
/proc/loadavg: 7.46 6.73 4.04 2/78 31085
/proc/meminfo: memFree=1923040/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=27872 CPUtime=1.32
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 6735 0 0 0 130 2 0 0 25 0 1 0 227432746 28540928 6720 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134546712 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 6968 6720 64 113 0 6852 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 27872

[startup+2.97085 s]
/proc/loadavg: 7.46 6.73 4.04 2/78 31085
/proc/meminfo: memFree=1870048/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=90344 CPUtime=2.96
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 22516 0 0 0 287 9 0 0 25 0 1 0 227432746 92512256 22335 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591913 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 22586 22335 66 113 0 22470 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 90344

[startup+6.24709 s]
/proc/loadavg: 6.94 6.64 4.02 2/78 31085
/proc/meminfo: memFree=1827296/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=122696 CPUtime=6.24
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 29421 0 0 0 612 12 0 0 25 0 1 0 227432746 125640704 29240 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591973 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 30674 29240 66 113 0 30558 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 122696

[startup+12.7036 s]
/proc/loadavg: 6.46 6.54 4.01 2/78 31085
/proc/meminfo: memFree=1754912/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=198432 CPUtime=12.69
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 47027 0 0 0 1249 20 0 0 25 0 1 0 227432746 203194368 46846 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543324 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 49608 46846 66 113 0 49492 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 198432

[startup+25.5085 s]
/proc/loadavg: 5.25 6.27 3.96 2/78 31085
/proc/meminfo: memFree=1749216/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=214600 CPUtime=25.49
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 51096 0 0 0 2527 22 0 0 25 0 1 0 227432746 219750400 50915 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591830 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 53650 50915 66 113 0 53534 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 214600

[startup+51.1194 s]
/proc/loadavg: 3.80 5.85 3.88 2/78 31085
/proc/meminfo: memFree=1645856/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=350408 CPUtime=51.1
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 74204 0 0 0 5078 32 0 0 25 0 1 0 227432746 358817792 74023 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 87602 74023 66 113 0 87486 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 350408

[startup+102.336 s]
/proc/loadavg: 2.21 5.10 3.72 2/78 31085
/proc/meminfo: memFree=1620448/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=383724 CPUtime=102.3
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 80533 0 0 0 10195 35 0 0 25 0 1 0 227432746 392933376 80352 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543324 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 95931 80352 66 113 0 95815 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 383724

[startup+162.369 s]
/proc/loadavg: 1.44 4.35 3.55 2/78 31085
/proc/meminfo: memFree=1556064/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=462168 CPUtime=162.32
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 96568 0 0 0 16189 43 0 0 25 0 1 0 227432746 473260032 96387 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 115542 96387 66 113 0 115426 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 462168

[startup+222.392 s]
/proc/loadavg: 1.16 3.74 3.39 2/78 31085
/proc/meminfo: memFree=1484576/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=541940 CPUtime=222.33
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 114387 0 0 0 22182 51 0 0 25 0 1 0 227432746 554946560 114206 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591973 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 135485 114206 66 113 0 135369 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 541940

[startup+282.419 s]
/proc/loadavg: 1.06 3.24 3.24 2/78 31085
/proc/meminfo: memFree=1464480/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=563564 CPUtime=282.34
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 119396 0 0 0 28182 52 0 0 25 0 1 0 227432746 577089536 119215 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 140891 119215 66 113 0 140775 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 563564

[startup+342.444 s]
/proc/loadavg: 1.07 2.84 3.10 2/78 31085
/proc/meminfo: memFree=1450784/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=577740 CPUtime=342.36
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 122796 0 0 0 34181 55 0 0 25 0 1 0 227432746 591605760 122615 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591705 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 144435 122615 66 113 0 144319 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 577740

[startup+402.472 s]
/proc/loadavg: 1.02 2.50 2.96 2/78 31085
/proc/meminfo: memFree=1434144/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=594916 CPUtime=402.37
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 126922 0 0 0 40180 57 0 0 25 0 1 0 227432746 609193984 126741 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 148729 126741 66 113 0 148613 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 594916

[startup+462.498 s]
/proc/loadavg: 1.01 2.23 2.84 2/78 31085
/proc/meminfo: memFree=1419232/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=610412 CPUtime=462.39
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 130623 0 0 0 46180 59 0 0 25 0 1 0 227432746 625061888 130442 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 152603 130442 66 113 0 152487 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 610412

[startup+522.523 s]
/proc/loadavg: 1.00 2.00 2.72 2/78 31085
/proc/meminfo: memFree=1395488/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=634560 CPUtime=522.39
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 136532 0 0 0 52178 61 0 0 25 0 1 0 227432746 649789440 136351 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591729 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 158640 136351 66 113 0 158524 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 634560

[startup+582.548 s]
/proc/loadavg: 1.00 1.82 2.61 2/78 31085
/proc/meminfo: memFree=1389600/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=640568 CPUtime=582.41
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 137964 0 0 0 58179 62 0 0 25 0 1 0 227432746 655941632 137783 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552172 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 160142 137783 66 113 0 160026 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 640568

[startup+642.578 s]
/proc/loadavg: 1.00 1.66 2.51 2/78 31085
/proc/meminfo: memFree=1380192/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=649896 CPUtime=642.42
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 140301 0 0 0 64179 63 0 0 25 0 1 0 227432746 665493504 140120 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 162474 140120 66 113 0 162358 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 649896

[startup+702.603 s]
/proc/loadavg: 1.00 1.54 2.41 2/78 31085
/proc/meminfo: memFree=1376096/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=653860 CPUtime=702.43
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 141293 0 0 0 70179 64 0 0 25 0 1 0 227432746 669552640 141112 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 163465 141112 66 113 0 163349 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 653860

[startup+762.628 s]
/proc/loadavg: 1.00 1.44 2.32 2/78 31085
/proc/meminfo: memFree=1375008/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=654820 CPUtime=762.44
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 141545 0 0 0 76180 64 0 0 25 0 1 0 227432746 670535680 141364 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 163705 141364 66 113 0 163589 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 654820

[startup+822.656 s]
/proc/loadavg: 1.00 1.36 2.23 2/78 31085
/proc/meminfo: memFree=1371488/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=658428 CPUtime=822.46
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 142417 0 0 0 82181 65 0 0 25 0 1 0 227432746 674230272 142236 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591986 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 164607 142236 66 113 0 164491 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 658428

[startup+882.682 s]
/proc/loadavg: 1.00 1.29 2.15 2/78 31085
/proc/meminfo: memFree=1369504/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=659992 CPUtime=882.47
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 142898 0 0 0 88181 66 0 0 25 0 1 0 227432746 675831808 142717 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 164998 142717 66 113 0 164882 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 659992

[startup+942.708 s]
/proc/loadavg: 1.00 1.23 2.08 2/78 31085
/proc/meminfo: memFree=1359648/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=669600 CPUtime=942.48
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 145343 0 0 0 94181 67 0 0 25 0 1 0 227432746 685670400 145162 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 167400 145162 66 113 0 167284 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 669600

[startup+1002.73 s]
/proc/loadavg: 1.00 1.19 2.01 2/78 31085
/proc/meminfo: memFree=1353952/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=675244 CPUtime=1002.5
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 146757 0 0 0 100181 69 0 0 25 0 1 0 227432746 691449856 146576 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591721 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 168811 146576 66 113 0 168695 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 675244

[startup+1062.76 s]
/proc/loadavg: 1.00 1.15 1.94 2/78 31085
/proc/meminfo: memFree=1350432/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=678612 CPUtime=1062.51
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 147605 0 0 0 106182 69 0 0 25 0 1 0 227432746 694898688 147424 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513462 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 169653 147424 66 113 0 169537 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 678612

[startup+1122.79 s]
/proc/loadavg: 1.04 1.14 1.88 2/78 31085
/proc/meminfo: memFree=1344096/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=685936 CPUtime=1122.53
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 149436 0 0 0 112182 71 0 0 25 0 1 0 227432746 702398464 149255 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534063 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 171484 149255 66 113 0 171368 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 685936

[startup+1182.81 s]
/proc/loadavg: 1.01 1.11 1.83 2/78 31085
/proc/meminfo: memFree=1336288/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=692584 CPUtime=1182.54
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 151102 0 0 0 118182 72 0 0 25 0 1 0 227432746 709206016 150921 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 173146 150921 66 113 0 173030 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 692584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.01 1.10 1.81 2/78 31085
/proc/meminfo: memFree=1336160/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=692584 CPUtime=1200.06
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 151106 0 0 0 119934 72 0 0 25 0 1 0 227432746 709206016 150925 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542858 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 173146 150925 66 113 0 173030 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 692584

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

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

[startup+1200.33 s]
/proc/loadavg: 1.01 1.10 1.81 2/78 31085
/proc/meminfo: memFree=1336160/2055920 swapFree=4147040/4192956
[pid=31084] ppid=31082 vsize=692584 CPUtime=1200.06
/proc/31084/stat : 31084 (tts-4-0) R 31082 31084 30396 0 -1 4194304 151106 0 0 0 119934 72 0 0 25 0 1 0 227432746 709206016 150925 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542858 0 0 4096 0 0 0 0 17 1 0 0
/proc/31084/statm: 173146 150925 66 113 0 173030 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 692584

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.16
CPU user time (s): 1199.34
CPU system time (s): 0.820875
CPU usage (%): 99.9773
Max. virtual memory (cumulated for all children) (KiB): 692584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.34
system time used= 0.820875
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 151106
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= 23848

runsolver used 1.18182 second user time and 2.73258 second system time

The end



Launcher Data (download as text)




Begin job on node22 on Wed Feb 21 16:19:48 UTC 2007

IDJOB= 305238
IDBENCH= 20152
IDSOLVER= 98
FILE ID= node22/305238-1172074788

PBS_JOBID= 3892823

Free space on /tmp= 66558 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1415445307-13.cnf
COMMAND LINE= /tmp/evaluation/305238-1172074788/tts-4-0 /tmp/evaluation/305238-1172074788/instance-305238-1172074788.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-305238-1172074788 -o ROOT/results/node22/solver-305238-1172074788 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305238-1172074788/tts-4-0 /tmp/evaluation/305238-1172074788/instance-305238-1172074788.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  532ec8d121b791b638eeecfaf862b136

RANDOM SEED= 712087731

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:       1943104 kB
Buffers:          6544 kB
Cached:          33512 kB
SwapCached:      12372 kB
Active:          37904 kB
Inactive:        25356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1943104 kB
SwapTotal:     4192956 kB
SwapFree:      4147040 kB
Dirty:            1824 kB
Writeback:           0 kB
Mapped:          29900 kB
Slab:            35188 kB
Committed_AS:   698848 kB
PageTables:       1668 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= 66558 MiB

End job on node22 on Wed Feb 21 16:39:51 UTC 2007