Trace number 296669

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) 1200.11 1200.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v45/
unif-k7-r89-v45-c4005-S1344401737-18.SAT.shuffled.cnf
MD5SUMed57e6bcaed7669ca4ea0f0e14afc5f1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.079987
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/node44/watcher-296669-1171826250 -o ROOT/results/node44/solver-296669-1171826250 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296669-1171826250/tts-4-0 /tmp/evaluation/296669-1171826250/instance-296669-1171826250.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: 1.72 1.10 1.03 3/64 9351
/proc/meminfo: memFree=770104/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=796 CPUtime=0
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 202581116 815104 94 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 199 95 57 113 0 83 0

[startup+0.107269 s]
/proc/loadavg: 1.72 1.10 1.03 3/64 9351
/proc/meminfo: memFree=770104/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=3452 CPUtime=0.1
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 767 0 0 0 10 0 0 0 18 0 1 0 202581116 3534848 750 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 863 751 65 113 0 747 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3452

[startup+0.519343 s]
/proc/loadavg: 1.72 1.10 1.03 3/64 9351
/proc/meminfo: memFree=770104/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=7096 CPUtime=0.51
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 1697 0 0 0 51 0 0 0 21 0 1 0 202581116 7266304 1680 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543271 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 1774 1680 66 113 0 1658 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 7096

[startup+1.33949 s]
/proc/loadavg: 1.66 1.09 1.03 2/65 9352
/proc/meminfo: memFree=763248/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=7696 CPUtime=1.33
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 1832 0 0 0 133 0 0 0 25 0 1 0 202581116 7880704 1815 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 1924 1815 66 113 0 1808 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7696

[startup+2.97579 s]
/proc/loadavg: 1.66 1.09 1.03 2/65 9352
/proc/meminfo: memFree=762352/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=8648 CPUtime=2.97
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 2078 0 0 0 296 1 0 0 25 0 1 0 202581116 8855552 2061 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 2162 2061 66 113 0 2046 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 8648

[startup+6.25339 s]
/proc/loadavg: 1.61 1.09 1.03 2/65 9352
/proc/meminfo: memFree=760496/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=10528 CPUtime=6.24
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 2530 0 0 0 623 1 0 0 25 0 1 0 202581116 10780672 2513 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 2632 2513 66 113 0 2516 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10528

[startup+12.7086 s]
/proc/loadavg: 1.56 1.09 1.03 2/65 9352
/proc/meminfo: memFree=756912/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=13820 CPUtime=12.69
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 3357 0 0 0 1268 1 0 0 25 0 1 0 202581116 14151680 3340 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 3455 3340 66 113 0 3339 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13820

[startup+25.6089 s]
/proc/loadavg: 1.47 1.09 1.02 2/65 9352
/proc/meminfo: memFree=751216/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=19692 CPUtime=25.59
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 4823 0 0 0 2558 1 0 0 25 0 1 0 202581116 20164608 4806 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 4923 4806 66 113 0 4807 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 19692

[startup+51.2166 s]
/proc/loadavg: 1.28 1.08 1.02 2/65 9352
/proc/meminfo: memFree=740912/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=29772 CPUtime=51.19
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 7357 0 0 0 5116 3 0 0 25 0 1 0 202581116 30486528 7340 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 7443 7340 66 113 0 7327 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 29772

[startup+102.426 s]
/proc/loadavg: 1.12 1.06 1.02 2/65 9352
/proc/meminfo: memFree=724336/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=46416 CPUtime=102.38
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 11537 0 0 0 10231 7 0 0 25 0 1 0 202581116 47529984 11520 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 11604 11520 66 113 0 11488 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 46416

[startup+162.441 s]
/proc/loadavg: 1.04 1.05 1.01 2/65 9352
/proc/meminfo: memFree=706864/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=63532 CPUtime=162.38
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 15827 0 0 0 16227 11 0 0 25 0 1 0 202581116 65056768 15810 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 15883 15810 66 113 0 15767 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 63532

[startup+222.461 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 9352
/proc/meminfo: memFree=692400/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=78072 CPUtime=222.38
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 19444 0 0 0 22225 13 0 0 25 0 1 0 202581116 79945728 19427 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591807 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 19518 19427 66 113 0 19402 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 78072

[startup+282.481 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 9352
/proc/meminfo: memFree=678256/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=92372 CPUtime=282.38
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 22998 0 0 0 28221 17 0 0 25 0 1 0 202581116 94588928 22981 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641326 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 23093 22981 66 113 0 22977 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 92372

[startup+342.498 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9352
/proc/meminfo: memFree=664560/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=105732 CPUtime=342.37
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 26375 0 0 0 34218 19 0 0 25 0 1 0 202581116 108269568 26358 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 26433 26358 66 113 0 26317 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 105732

[startup+402.516 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 9352
/proc/meminfo: memFree=652144/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=118152 CPUtime=402.37
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 29489 0 0 0 40215 22 0 0 25 0 1 0 202581116 120987648 29472 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535181 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 29538 29472 66 113 0 29422 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 118152

[startup+462.53 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 9352
/proc/meminfo: memFree=641072/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=129404 CPUtime=462.36
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 32255 0 0 0 46212 24 0 0 25 0 1 0 202581116 132509696 32238 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591976 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 32351 32238 66 113 0 32235 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 129404

[startup+522.547 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 9352
/proc/meminfo: memFree=630448/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=139952 CPUtime=522.37
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 34917 0 0 0 52210 27 0 0 25 0 1 0 202581116 143310848 34900 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 34988 34900 66 113 0 34872 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 139952

[startup+582.569 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9352
/proc/meminfo: memFree=620016/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=150268 CPUtime=582.36
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 37468 0 0 0 58207 29 0 0 25 0 1 0 202581116 153874432 37451 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 37567 37451 66 113 0 37451 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 150268

[startup+642.587 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9352
/proc/meminfo: memFree=610608/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=159644 CPUtime=642.37
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 39824 0 0 0 64206 31 0 0 25 0 1 0 202581116 163475456 39807 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 39911 39807 66 113 0 39795 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 159644

[startup+702.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9352
/proc/meminfo: memFree=601392/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=168788 CPUtime=702.35
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 42142 0 0 0 70202 33 0 0 25 0 1 0 202581116 172838912 42125 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 42197 42125 66 113 0 42081 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 168788

[startup+762.617 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9352
/proc/meminfo: memFree=591600/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=178632 CPUtime=762.35
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 44597 0 0 0 76199 36 0 0 25 0 1 0 202581116 182919168 44580 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 44658 44580 66 113 0 44542 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 178632

[startup+822.637 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9352
/proc/meminfo: memFree=582512/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=187540 CPUtime=822.35
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 46827 0 0 0 82197 38 0 0 25 0 1 0 202581116 192040960 46810 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 46885 46810 66 113 0 46769 0
Current children cumulated CPU time (s) 822.35
Current children cumulated vsize (KiB) 187540

[startup+882.658 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9352
/proc/meminfo: memFree=573808/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=196212 CPUtime=882.35
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 49001 0 0 0 88195 40 0 0 25 0 1 0 202581116 200921088 48984 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 49053 48984 66 113 0 48937 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 196212

[startup+942.674 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9352
/proc/meminfo: memFree=566000/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=204180 CPUtime=942.35
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 50957 0 0 0 94193 42 0 0 25 0 1 0 202581116 209080320 50940 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534103 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 51045 50940 66 113 0 50929 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 204180

[startup+1002.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9352
/proc/meminfo: memFree=557168/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=212852 CPUtime=1002.35
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 53146 0 0 0 100191 44 0 0 25 0 1 0 202581116 217960448 53129 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 53213 53129 66 113 0 53097 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 212852

[startup+1062.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9352
/proc/meminfo: memFree=550000/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=220120 CPUtime=1062.34
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 54944 0 0 0 106188 46 0 0 25 0 1 0 202581116 225402880 54927 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 55030 54927 66 113 0 54914 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 220120

[startup+1122.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9352
/proc/meminfo: memFree=543024/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=226920 CPUtime=1122.35
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 56683 0 0 0 112187 48 0 0 25 0 1 0 202581116 232366080 56666 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 56730 56666 66 113 0 56614 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 226920

[startup+1182.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9352
/proc/meminfo: memFree=536368/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=233716 CPUtime=1182.34
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 58362 0 0 0 118185 49 0 0 25 0 1 0 202581116 239325184 58345 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 58429 58345 66 113 0 58313 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 233716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9352
/proc/meminfo: memFree=534192/2055920 swapFree=4183224/4192956
[pid=9351] ppid=9349 vsize=235828 CPUtime=1200.06
/proc/9351/stat : 9351 (tts-4-0) R 9349 9351 9241 0 -1 4194304 58875 0 0 0 119957 49 0 0 25 0 1 0 202581116 241487872 58858 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/9351/statm: 58957 58858 66 113 0 58841 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 235828

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): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1199.57
CPU system time (s): 0.535918
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 235828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.57
system time used= 0.535918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58875
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= 2237

runsolver used 0.801878 second user time and 2.40663 second system time

The end



Launcher Data (download as text)




Begin job on node44 on Sun Feb 18 19:17:30 UTC 2007

IDJOB= 296669
IDBENCH= 19943
IDSOLVER= 98
FILE ID= node44/296669-1171826250

PBS_JOBID= 3839706

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-S1344401737-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296669-1171826250/tts-4-0 /tmp/evaluation/296669-1171826250/instance-296669-1171826250.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-296669-1171826250 -o ROOT/results/node44/solver-296669-1171826250 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296669-1171826250/tts-4-0 /tmp/evaluation/296669-1171826250/instance-296669-1171826250.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  ed57e6bcaed7669ca4ea0f0e14afc5f1

RANDOM SEED= 611938621

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:        770576 kB
Buffers:         52024 kB
Cached:        1110596 kB
SwapCached:       4532 kB
Active:         833860 kB
Inactive:       339104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        770576 kB
SwapTotal:     4192956 kB
SwapFree:      4183224 kB
Dirty:             956 kB
Writeback:           0 kB
Mapped:          15348 kB
Slab:            98440 kB
Committed_AS:   457760 kB
PageTables:       1396 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 node44 on Sun Feb 18 19:37:32 UTC 2007