Trace number 304336

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) 1200.05 1200.44

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S2043900701-05.cnf
MD5SUMa5058cd96f6a298ccd8b0f2940cbf5d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark45.0651
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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/node30/watcher-304336-1172056560 -o ROOT/results/node30/solver-304336-1172056560 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304336-1172056560/tts-4-0 /tmp/evaluation/304336-1172056560/instance-304336-1172056560.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 1.03 3/77 18778
/proc/meminfo: memFree=1512808/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=796 CPUtime=0
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 199420029 815104 94 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 199 94 57 113 0 83 0

[startup+0.106851 s]
/proc/loadavg: 0.92 0.98 1.03 3/77 18778
/proc/meminfo: memFree=1512808/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=2116 CPUtime=0.1
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 423 0 0 0 10 0 0 0 18 0 1 0 199420029 2166784 408 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538262 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 529 408 59 113 0 413 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2116

[startup+0.514907 s]
/proc/loadavg: 0.92 0.98 1.03 3/77 18778
/proc/meminfo: memFree=1512808/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=8152 CPUtime=0.51
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 1940 0 0 0 50 1 0 0 22 0 1 0 199420029 8347648 1923 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 2038 1924 65 113 0 1922 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 8152

[startup+1.33502 s]
/proc/loadavg: 0.92 0.98 1.03 2/78 18779
/proc/meminfo: memFree=1486240/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=27296 CPUtime=1.32
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 6750 0 0 0 130 2 0 0 25 0 1 0 199420029 27951104 6700 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 6824 6700 66 113 0 6708 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 27296

[startup+2.97126 s]
/proc/loadavg: 0.92 0.98 1.03 2/78 18779
/proc/meminfo: memFree=1485856/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=27636 CPUtime=2.96
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 6819 0 0 0 294 2 0 0 25 0 1 0 199420029 28299264 6769 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513462 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 6909 6769 66 113 0 6793 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 27636

[startup+6.25073 s]
/proc/loadavg: 0.93 0.98 1.02 2/78 18779
/proc/meminfo: memFree=1485280/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=28128 CPUtime=6.24
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 6960 0 0 0 622 2 0 0 25 0 1 0 199420029 28803072 6910 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 7032 6910 66 113 0 6916 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 28128

[startup+12.7047 s]
/proc/loadavg: 0.93 0.98 1.02 2/78 18779
/proc/meminfo: memFree=1483936/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=29204 CPUtime=12.69
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 7267 0 0 0 1267 2 0 0 25 0 1 0 199420029 29904896 7217 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 7301 7217 66 113 0 7185 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29204

[startup+25.5095 s]
/proc/loadavg: 0.95 0.98 1.02 2/78 18779
/proc/meminfo: memFree=1481632/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=31680 CPUtime=25.49
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 7867 0 0 0 2546 3 0 0 25 0 1 0 199420029 32440320 7817 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 7920 7817 66 113 0 7804 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31680

[startup+51.1171 s]
/proc/loadavg: 0.96 0.98 1.02 2/78 18779
/proc/meminfo: memFree=1477344/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=35944 CPUtime=51.09
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 8923 0 0 0 5105 4 0 0 25 0 1 0 199420029 36806656 8873 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 8986 8873 66 113 0 8870 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 35944

[startup+102.33 s]
/proc/loadavg: 0.98 0.98 1.02 2/78 18779
/proc/meminfo: memFree=1467744/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=45688 CPUtime=102.29
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 11341 0 0 0 10223 6 0 0 25 0 1 0 199420029 46784512 11291 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 11422 11291 66 113 0 11306 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 45688

[startup+162.361 s]
/proc/loadavg: 0.99 0.98 1.01 2/78 18779
/proc/meminfo: memFree=1457184/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=55956 CPUtime=162.3
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 13927 0 0 0 16223 7 0 0 25 0 1 0 199420029 57298944 13877 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 13989 13877 66 113 0 13873 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 55956

[startup+222.388 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 18779
/proc/meminfo: memFree=1445984/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=67208 CPUtime=222.31
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 16730 0 0 0 22221 10 0 0 25 0 1 0 199420029 68820992 16680 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 16802 16680 66 113 0 16686 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 67208

[startup+282.408 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 18779
/proc/meminfo: memFree=1437984/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=75176 CPUtime=282.31
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 18719 0 0 0 28219 12 0 0 25 0 1 0 199420029 76980224 18669 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 18794 18669 66 113 0 18678 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 75176

[startup+342.431 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 18779
/proc/meminfo: memFree=1429664/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=83612 CPUtime=342.3
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 20808 0 0 0 34217 13 0 0 25 0 1 0 199420029 85618688 20758 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 20903 20758 66 113 0 20787 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 83612

[startup+402.458 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 18779
/proc/meminfo: memFree=1421664/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=91348 CPUtime=402.32
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 22776 0 0 0 40217 15 0 0 25 0 1 0 199420029 93540352 22726 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 22837 22726 66 113 0 22721 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 91348

[startup+462.487 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 18781
/proc/meminfo: memFree=1414560/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=98508 CPUtime=462.32
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 24562 0 0 0 46215 17 0 0 25 0 1 0 199420029 100872192 24512 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 24627 24512 66 113 0 24511 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 98508

[startup+522.514 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 18781
/proc/meminfo: memFree=1406624/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=106508 CPUtime=522.33
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 26550 0 0 0 52214 19 0 0 25 0 1 0 199420029 109064192 26500 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542305 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 26627 26500 66 113 0 26511 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 106508

[startup+582.535 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 18781
/proc/meminfo: memFree=1396512/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=116352 CPUtime=582.34
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 29042 0 0 0 58212 22 0 0 25 0 1 0 199420029 119144448 28992 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543267 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 29088 28992 66 113 0 28972 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 116352

[startup+642.563 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 18781
/proc/meminfo: memFree=1388384/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=124556 CPUtime=642.34
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 31085 0 0 0 64210 24 0 0 25 0 1 0 199420029 127545344 31035 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591714 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 31139 31035 66 113 0 31023 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 124556

[startup+702.586 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 18781
/proc/meminfo: memFree=1381856/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=131120 CPUtime=702.35
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 32710 0 0 0 70208 27 0 0 25 0 1 0 199420029 134266880 32660 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134536116 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 32780 32660 66 113 0 32664 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 131120

[startup+762.613 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 18781
/proc/meminfo: memFree=1376032/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=136992 CPUtime=762.35
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 34186 0 0 0 76207 28 0 0 25 0 1 0 199420029 140279808 34136 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 34248 34136 66 113 0 34132 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 136992

[startup+822.647 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18781
/proc/meminfo: memFree=1370208/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=142628 CPUtime=822.37
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 35608 0 0 0 82207 30 0 0 25 0 1 0 199420029 146051072 35558 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 35657 35558 66 113 0 35541 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 142628

[startup+882.671 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18781
/proc/meminfo: memFree=1366240/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=146612 CPUtime=882.37
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 36606 0 0 0 88205 32 0 0 25 0 1 0 199420029 150130688 36556 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 36653 36556 66 113 0 36537 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 146612

[startup+942.693 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18781
/proc/meminfo: memFree=1361184/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=151680 CPUtime=942.38
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 37864 0 0 0 94204 34 0 0 25 0 1 0 199420029 155320320 37814 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 37920 37814 66 113 0 37804 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 151680

[startup+1002.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18781
/proc/meminfo: memFree=1356768/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=156380 CPUtime=1002.38
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 38999 0 0 0 100203 35 0 0 25 0 1 0 199420029 160133120 38949 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 39095 38949 66 113 0 38979 0
Current children cumulated CPU time (s) 1002.38
Current children cumulated vsize (KiB) 156380

[startup+1062.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18781
/proc/meminfo: memFree=1352096/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=160832 CPUtime=1062.38
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 40133 0 0 0 106202 36 0 0 25 0 1 0 199420029 164691968 40083 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534717 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 40208 40083 66 113 0 40092 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 160832

[startup+1122.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18781
/proc/meminfo: memFree=1347232/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=165756 CPUtime=1122.4
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 41370 0 0 0 112202 38 0 0 25 0 1 0 199420029 169734144 41320 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 41439 41320 66 113 0 41323 0
Current children cumulated CPU time (s) 1122.4
Current children cumulated vsize (KiB) 165756

[startup+1182.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18781
/proc/meminfo: memFree=1341792/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=171144 CPUtime=1182.4
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 42725 0 0 0 118201 39 0 0 25 0 1 0 199420029 175251456 42675 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 42786 42675 66 113 0 42670 0
Current children cumulated CPU time (s) 1182.4
Current children cumulated vsize (KiB) 171144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18781
/proc/meminfo: memFree=1340064/2055920 swapFree=4145576/4192956
[pid=18778] ppid=18776 vsize=172788 CPUtime=1200.02
/proc/18778/stat : 18778 (tts-4-0) R 18776 18778 18477 0 -1 4194304 43137 0 0 0 119962 40 0 0 25 0 1 0 199420029 176934912 43087 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/18778/statm: 43197 43087 66 113 0 43081 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 172788

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): 1200.44
CPU time (s): 1200.05
CPU user time (s): 1199.62
CPU system time (s): 0.431934
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 172788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.62
system time used= 0.431934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43137
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= 24679

runsolver used 1.14582 second user time and 2.70559 second system time

The end



Launcher Data (download as text)




Begin job on node30 on Wed Feb 21 11:16:00 UTC 2007

IDJOB= 304336
IDBENCH= 20130
IDSOLVER= 98
FILE ID= node30/304336-1172056560

PBS_JOBID= 3892780

Free space on /tmp= 66561 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S2043900701-05.cnf
COMMAND LINE= /tmp/evaluation/304336-1172056560/tts-4-0 /tmp/evaluation/304336-1172056560/instance-304336-1172056560.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-304336-1172056560 -o ROOT/results/node30/solver-304336-1172056560 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304336-1172056560/tts-4-0 /tmp/evaluation/304336-1172056560/instance-304336-1172056560.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  a5058cd96f6a298ccd8b0f2940cbf5d9

RANDOM SEED= 931907581

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:       1513280 kB
Buffers:         49704 kB
Cached:         402372 kB
SwapCached:      15696 kB
Active:         260960 kB
Inactive:       215668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1513280 kB
SwapTotal:     4192956 kB
SwapFree:      4145576 kB
Dirty:             936 kB
Writeback:           0 kB
Mapped:          29736 kB
Slab:            51476 kB
Committed_AS:   671904 kB
PageTables:       1884 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= 66561 MiB

End job on node30 on Wed Feb 21 11:36:02 UTC 2007