Trace number 296423

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) 1200.14 1200.54

General information on the benchmark

Namerandom/OnTreshold/7SAT/v45/
unif-k7-r89-v45-c4005-S1065385609-07.UNSAT.shuffled.cnf
MD5SUM66e7f727b13be92000d7d61d02c29f2d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark19.632
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of clauses4005
Sum of the clauses size28035
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 54005

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/node60/watcher-296423-1171823395 -o ROOT/results/node60/solver-296423-1171823395 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296423-1171823395/tts-4-0 /tmp/evaluation/296423-1171823395/instance-296423-1171823395.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 3/64 16809
/proc/meminfo: memFree=788416/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=796 CPUtime=0
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 110 0 0 0 0 0 0 0 18 0 1 0 202296368 815104 95 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 199 95 57 113 0 83 0

[startup+0.107412 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16809
/proc/meminfo: memFree=788416/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=3448 CPUtime=0.1
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 782 0 0 0 10 0 0 0 18 0 1 0 202296368 3530752 765 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 862 766 65 113 0 746 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3448

[startup+0.515484 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16809
/proc/meminfo: memFree=788416/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=7084 CPUtime=0.5
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 1694 0 0 0 50 0 0 0 21 0 1 0 202296368 7254016 1677 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 1771 1677 66 113 0 1655 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7084

[startup+1.33764 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16810
/proc/meminfo: memFree=781496/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=7564 CPUtime=1.33
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 1831 0 0 0 133 0 0 0 25 0 1 0 202296368 7745536 1814 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 1891 1814 66 113 0 1775 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7564

[startup+2.97392 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16810
/proc/meminfo: memFree=780664/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=8748 CPUtime=2.96
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 2092 0 0 0 296 0 0 0 25 0 1 0 202296368 8957952 2075 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534103 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 2187 2075 66 113 0 2071 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8748

[startup+6.25251 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16810
/proc/meminfo: memFree=778488/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=10628 CPUtime=6.24
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 2586 0 0 0 623 1 0 0 25 0 1 0 202296368 10883072 2569 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134537402 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 2657 2569 66 113 0 2541 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10628

[startup+12.7057 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16810
/proc/meminfo: memFree=774840/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=14156 CPUtime=12.69
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 3443 0 0 0 1268 1 0 0 25 0 1 0 202296368 14495744 3426 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134542443 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 3539 3426 66 113 0 3423 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14156

[startup+25.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16810
/proc/meminfo: memFree=768824/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=20256 CPUtime=25.49
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 4969 0 0 0 2547 2 0 0 25 0 1 0 202296368 20742144 4952 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534049 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 5064 4952 66 113 0 4948 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20256

[startup+51.1125 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16810
/proc/meminfo: memFree=758328/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=30572 CPUtime=51.08
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 7554 0 0 0 5104 4 0 0 25 0 1 0 202296368 31305728 7537 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134552412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 7643 7537 66 113 0 7527 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30572

[startup+102.322 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16810
/proc/meminfo: memFree=740984/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=47916 CPUtime=102.28
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 11908 0 0 0 10220 8 0 0 25 0 1 0 202296368 49065984 11891 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534110 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 11979 11891 66 113 0 11863 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47916

[startup+162.345 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16810
/proc/meminfo: memFree=722040/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=66440 CPUtime=162.28
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 16551 0 0 0 16217 11 0 0 25 0 1 0 202296368 68034560 16534 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 16610 16534 66 113 0 16494 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 66440

[startup+222.369 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16810
/proc/meminfo: memFree=706488/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=82144 CPUtime=222.28
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 20471 0 0 0 22212 16 0 0 25 0 1 0 202296368 84115456 20454 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 20536 20454 66 113 0 20420 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 82144

[startup+282.387 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16810
/proc/meminfo: memFree=692472/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=96212 CPUtime=282.28
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 23961 0 0 0 28210 18 0 0 25 0 1 0 202296368 98521088 23944 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134543362 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 24053 23944 66 113 0 23937 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 96212

[startup+342.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16810
/proc/meminfo: memFree=679864/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=108868 CPUtime=342.27
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 27119 0 0 0 34207 20 0 0 25 0 1 0 202296368 111480832 27102 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 27217 27102 66 113 0 27101 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 108868

[startup+402.422 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16810
/proc/meminfo: memFree=667320/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=121056 CPUtime=402.28
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 30214 0 0 0 40205 23 0 0 25 0 1 0 202296368 123961344 30197 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 30264 30197 66 113 0 30148 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 121056

[startup+462.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16810
/proc/meminfo: memFree=656120/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=132312 CPUtime=462.28
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 33020 0 0 0 46202 26 0 0 25 0 1 0 202296368 135487488 33003 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 33078 33003 66 113 0 32962 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 132312

[startup+522.466 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16810
/proc/meminfo: memFree=644920/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=143564 CPUtime=522.28
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 35837 0 0 0 52199 29 0 0 25 0 1 0 202296368 147009536 35820 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 35891 35820 66 113 0 35775 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 143564

[startup+582.482 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 16811
/proc/meminfo: memFree=634104/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=154352 CPUtime=582.29
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 38496 0 0 0 58197 32 0 0 25 0 1 0 202296368 158056448 38479 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 38588 38479 66 113 0 38472 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 154352

[startup+642.501 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 16812
/proc/meminfo: memFree=623992/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=164432 CPUtime=642.28
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 41033 0 0 0 64194 34 0 0 25 0 1 0 202296368 168378368 41016 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 41108 41016 66 113 0 40992 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 164432

[startup+702.52 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 16812
/proc/meminfo: memFree=615352/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=173104 CPUtime=702.27
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 43196 0 0 0 70191 36 0 0 25 0 1 0 202296368 177258496 43179 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 43276 43179 66 113 0 43160 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 173104

[startup+762.538 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 16812
/proc/meminfo: memFree=606520/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=182012 CPUtime=762.28
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 45417 0 0 0 76189 39 0 0 25 0 1 0 202296368 186380288 45400 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 45503 45400 66 113 0 45387 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 182012

[startup+822.562 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 16812
/proc/meminfo: memFree=598968/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=189276 CPUtime=822.28
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 47271 0 0 0 82188 40 0 0 25 0 1 0 202296368 193818624 47254 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 47319 47254 66 113 0 47203 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 189276

[startup+882.58 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 16812
/proc/meminfo: memFree=590392/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=197948 CPUtime=882.28
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 49422 0 0 0 88186 42 0 0 25 0 1 0 202296368 202698752 49405 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134641295 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 49487 49405 66 113 0 49371 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 197948

[startup+942.597 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16812
/proc/meminfo: memFree=582584/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=205684 CPUtime=942.28
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 51372 0 0 0 94184 44 0 0 25 0 1 0 202296368 210620416 51355 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 51421 51355 66 113 0 51305 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 205684

[startup+1002.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16812
/proc/meminfo: memFree=573688/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=214592 CPUtime=1002.27
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 53598 0 0 0 100181 46 0 0 25 0 1 0 202296368 219742208 53581 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 53648 53581 66 113 0 53532 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 214592

[startup+1062.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16812
/proc/meminfo: memFree=565368/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=223028 CPUtime=1062.27
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 55661 0 0 0 106179 48 0 0 25 0 1 0 202296368 228380672 55644 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 55757 55644 66 113 0 55641 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 223028

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16812
/proc/meminfo: memFree=558072/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=230296 CPUtime=1122.27
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 57475 0 0 0 112177 50 0 0 25 0 1 0 202296368 235823104 57458 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134537421 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 57574 57458 66 113 0 57458 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 230296

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16812
/proc/meminfo: memFree=551352/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=237096 CPUtime=1182.28
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 59173 0 0 0 118176 52 0 0 25 0 1 0 202296368 242786304 59156 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 59274 59156 66 113 0 59158 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 237096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 16812
/proc/meminfo: memFree=549304/2055920 swapFree=4183416/4192956
[pid=16809] ppid=16807 vsize=238972 CPUtime=1200.09
/proc/16809/stat : 16809 (tts-4-0) R 16807 16809 15618 0 -1 4194304 59658 0 0 0 119957 52 0 0 25 0 1 0 202296368 244707328 59641 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/16809/statm: 59743 59641 66 113 0 59627 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 238972

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): 1200.54
CPU time (s): 1200.14
CPU user time (s): 1199.58
CPU system time (s): 0.562914
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 238972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.58
system time used= 0.562914
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59658
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= 1868

runsolver used 0.724889 second user time and 2.48662 second system time

The end



Launcher Data (download as text)




Begin job on node60 on Sun Feb 18 18:29:55 UTC 2007

IDJOB= 296423
IDBENCH= 19937
IDSOLVER= 98
FILE ID= node60/296423-1171823395

PBS_JOBID= 3839626

Free space on /tmp= 66563 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v45/unif-k7-r89-v45-c4005-S1065385609-07.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296423-1171823395/tts-4-0 /tmp/evaluation/296423-1171823395/instance-296423-1171823395.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-296423-1171823395 -o ROOT/results/node60/solver-296423-1171823395 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296423-1171823395/tts-4-0 /tmp/evaluation/296423-1171823395/instance-296423-1171823395.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  66e7f727b13be92000d7d61d02c29f2d

RANDOM SEED= 224896370

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.283
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		: 3000.283
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:        788888 kB
Buffers:         48312 kB
Cached:        1097456 kB
SwapCached:       3908 kB
Active:         787144 kB
Inactive:       368704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        788888 kB
SwapTotal:     4192956 kB
SwapFree:      4183416 kB
Dirty:             688 kB
Writeback:           0 kB
Mapped:          15508 kB
Slab:            97144 kB
Committed_AS:   681876 kB
PageTables:       1464 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= 66563 MiB

End job on node60 on Sun Feb 18 18:49:58 UTC 2007