Trace number 297694

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) 1200.06 1200.37

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S216896591-15.SAT.shuffled.cnf
MD5SUMf498f91d09d29fe9da9aa03580b39379
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.040992
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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/node7/watcher-297694-1171843714 -o ROOT/results/node7/solver-297694-1171843714 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297694-1171843714/tts-4-0 /tmp/evaluation/297694-1171843714/instance-297694-1171843714.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: 0.92 0.98 0.99 3/77 22892
/proc/meminfo: memFree=1690448/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=928 CPUtime=0
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 204326174 950272 110 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 232 110 59 113 0 116 0

[startup+0.107442 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22892
/proc/meminfo: memFree=1690448/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=3068 CPUtime=0.1
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 678 0 0 0 10 0 0 0 18 0 1 0 204326174 3141632 661 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 767 661 66 113 0 651 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3068

[startup+0.515485 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22892
/proc/meminfo: memFree=1690448/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=3200 CPUtime=0.51
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 730 0 0 0 51 0 0 0 21 0 1 0 204326174 3276800 713 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134537402 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 800 713 66 113 0 684 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3200

[startup+1.33657 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22893
/proc/meminfo: memFree=1687560/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=3544 CPUtime=1.33
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 842 0 0 0 133 0 0 0 25 0 1 0 204326174 3629056 825 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 886 825 66 113 0 770 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3544

[startup+2.97774 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22893
/proc/meminfo: memFree=1686920/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=4340 CPUtime=2.97
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 1010 0 0 0 297 0 0 0 25 0 1 0 204326174 4444160 993 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534063 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 1085 993 66 113 0 969 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4340

[startup+6.25409 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22893
/proc/meminfo: memFree=1685384/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=5752 CPUtime=6.24
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 1357 0 0 0 624 0 0 0 25 0 1 0 204326174 5890048 1340 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 1438 1340 66 113 0 1322 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5752

[startup+12.7118 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22893
/proc/meminfo: memFree=1683016/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=7884 CPUtime=12.7
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 1912 0 0 0 1270 0 0 0 25 0 1 0 204326174 8073216 1895 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 1971 1895 66 113 0 1855 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 7884

[startup+25.5121 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 22893
/proc/meminfo: memFree=1679432/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=11540 CPUtime=25.5
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 2840 0 0 0 2549 1 0 0 25 0 1 0 204326174 11816960 2823 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 2885 2823 66 113 0 2769 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 11540

[startup+51.1258 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 22893
/proc/meminfo: memFree=1672200/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=18580 CPUtime=51.11
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 4591 0 0 0 5109 2 0 0 25 0 1 0 204326174 19025920 4574 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534409 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 4645 4574 66 113 0 4529 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 18580

[startup+102.341 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 22893
/proc/meminfo: memFree=1661704/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=29184 CPUtime=102.31
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 7221 0 0 0 10227 4 0 0 25 0 1 0 204326174 29884416 7204 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534360 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 7296 7204 66 113 0 7180 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 29184

[startup+162.373 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22893
/proc/meminfo: memFree=1653064/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=37624 CPUtime=162.32
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 9338 0 0 0 16226 6 0 0 25 0 1 0 204326174 38526976 9321 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 9406 9321 66 113 0 9290 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 37624

[startup+222.425 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22893
/proc/meminfo: memFree=1646984/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=43720 CPUtime=222.36
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 10843 0 0 0 22228 8 0 0 25 0 1 0 204326174 44769280 10826 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 10930 10826 66 113 0 10814 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 43720

[startup+282.455 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22893
/proc/meminfo: memFree=1641032/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=49580 CPUtime=282.37
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 12344 0 0 0 28227 10 0 0 25 0 1 0 204326174 50769920 12327 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534440 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 12395 12327 66 113 0 12279 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 49580

[startup+342.488 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22893
/proc/meminfo: memFree=1635848/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=54976 CPUtime=342.39
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 13644 0 0 0 34227 12 0 0 25 0 1 0 204326174 56295424 13627 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 13744 13627 66 113 0 13628 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 54976

[startup+402.521 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22893
/proc/meminfo: memFree=1631560/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=59196 CPUtime=402.4
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 14709 0 0 0 40227 13 0 0 25 0 1 0 204326174 60616704 14692 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 14799 14692 66 113 0 14683 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 59196

[startup+462.552 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22893
/proc/meminfo: memFree=1627976/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=62712 CPUtime=462.42
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 15615 0 0 0 46227 15 0 0 25 0 1 0 204326174 64217088 15598 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 15678 15598 66 113 0 15562 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 62712

[startup+522.577 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22893
/proc/meminfo: memFree=1623176/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=67404 CPUtime=522.43
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 16801 0 0 0 52227 16 0 0 25 0 1 0 204326174 69021696 16784 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 16851 16784 66 113 0 16735 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 67404

[startup+582.606 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22893
/proc/meminfo: memFree=1619208/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=71388 CPUtime=582.45
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 17798 0 0 0 58227 18 0 0 25 0 1 0 204326174 73101312 17781 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 17847 17781 66 113 0 17731 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 71388

[startup+642.639 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22893
/proc/meminfo: memFree=1616072/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=74668 CPUtime=642.46
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 18583 0 0 0 64227 19 0 0 25 0 1 0 204326174 76460032 18566 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 18667 18566 66 113 0 18551 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 74668

[startup+702.672 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22893
/proc/meminfo: memFree=1613384/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=77248 CPUtime=702.48
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 19248 0 0 0 70228 20 0 0 25 0 1 0 204326174 79101952 19231 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 19312 19231 66 113 0 19196 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 77248

[startup+762.7 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 22893
/proc/meminfo: memFree=1610312/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=80296 CPUtime=762.49
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 20008 0 0 0 76228 21 0 0 25 0 1 0 204326174 82223104 19991 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 20074 19991 66 113 0 19958 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 80296

[startup+822.74 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 22893
/proc/meminfo: memFree=1607432/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=83108 CPUtime=822.51
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 20721 0 0 0 82229 22 0 0 25 0 1 0 204326174 85102592 20704 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 20777 20704 66 113 0 20661 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 83108

[startup+882.769 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22893
/proc/meminfo: memFree=1605064/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=85688 CPUtime=882.53
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 21325 0 0 0 88230 23 0 0 25 0 1 0 204326174 87744512 21308 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 21422 21308 66 113 0 21306 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 85688

[startup+942.798 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22893
/proc/meminfo: memFree=1602184/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=88500 CPUtime=942.54
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 22065 0 0 0 94229 25 0 0 25 0 1 0 204326174 90624000 22048 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 22125 22048 66 113 0 22009 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 88500

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22893
/proc/meminfo: memFree=1598920/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=91780 CPUtime=1002.56
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 22871 0 0 0 100229 27 0 0 25 0 1 0 204326174 93982720 22854 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 22945 22854 66 113 0 22829 0
Current children cumulated CPU time (s) 1002.56
Current children cumulated vsize (KiB) 91780

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22893
/proc/meminfo: memFree=1594760/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=96000 CPUtime=1062.58
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 23900 0 0 0 106230 28 0 0 25 0 1 0 204326174 98304000 23883 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 24000 23883 66 113 0 23884 0
Current children cumulated CPU time (s) 1062.58
Current children cumulated vsize (KiB) 96000

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22893
/proc/meminfo: memFree=1591176/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=99516 CPUtime=1122.6
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 24815 0 0 0 112231 29 0 0 25 0 1 0 204326174 101904384 24798 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535181 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 24879 24798 66 113 0 24763 0
Current children cumulated CPU time (s) 1122.6
Current children cumulated vsize (KiB) 99516

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22893
/proc/meminfo: memFree=1587336/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=103268 CPUtime=1182.61
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 25752 0 0 0 118231 30 0 0 25 0 1 0 204326174 105746432 25735 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 25817 25735 66 113 0 25701 0
Current children cumulated CPU time (s) 1182.61
Current children cumulated vsize (KiB) 103268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22893
/proc/meminfo: memFree=1586568/2055920 swapFree=4142368/4192956
[pid=22892] ppid=22890 vsize=103972 CPUtime=1200.04
/proc/22892/stat : 22892 (tts-4-0) R 22890 22892 22253 0 -1 4194304 25948 0 0 0 119973 31 0 0 25 0 1 0 204326174 106467328 25931 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 25993 25931 66 113 0 25877 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 103972

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): 1200.37
CPU time (s): 1200.06
CPU user time (s): 1199.73
CPU system time (s): 0.32595
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 103972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.32595
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25948
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= 969

runsolver used 1.49977 second user time and 2.73458 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Mon Feb 19 00:08:34 UTC 2007

IDJOB= 297694
IDBENCH= 19968
IDSOLVER= 98
FILE ID= node7/297694-1171843714

PBS_JOBID= 3839383

Free space on /tmp= 66548 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S216896591-15.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297694-1171843714/tts-4-0 /tmp/evaluation/297694-1171843714/instance-297694-1171843714.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-297694-1171843714 -o ROOT/results/node7/solver-297694-1171843714 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297694-1171843714/tts-4-0 /tmp/evaluation/297694-1171843714/instance-297694-1171843714.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  f498f91d09d29fe9da9aa03580b39379

RANDOM SEED= 929655210

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1690920 kB
Buffers:         49344 kB
Cached:         218260 kB
SwapCached:      16024 kB
Active:         209812 kB
Inactive:        87880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1690920 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:             632 kB
Writeback:           0 kB
Mapped:          29752 kB
Slab:            52892 kB
Committed_AS:   741860 kB
PageTables:       1764 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= 66548 MiB

End job on node7 on Mon Feb 19 00:28:37 UTC 2007