Trace number 304049

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) 1200.13 1200.83

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1854213938-15.cnf
MD5SUMbc7d37ce5143f388de479f3c7fba83b1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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/node18/watcher-304049-1172050013 -o ROOT/results/node18/solver-304049-1172050013 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304049-1172050013/tts-4-0 /tmp/evaluation/304049-1172050013/instance-304049-1172050013.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 3/77 11780
/proc/meminfo: memFree=1502320/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=796 CPUtime=0
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 224955855 815104 97 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 199 97 57 113 0 83 0

[startup+0.10773 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 11780
/proc/meminfo: memFree=1502320/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=2788 CPUtime=0.1
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 587 0 0 0 10 0 0 0 18 0 1 0 224955855 2854912 572 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538269 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 697 572 59 113 0 581 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2788

[startup+0.515768 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 11780
/proc/meminfo: memFree=1502320/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=6136 CPUtime=0.51
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 1425 0 0 0 51 0 0 0 22 0 1 0 224955855 6283264 1410 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538262 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 1534 1410 62 113 0 1418 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 6136

[startup+1.33785 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11781
/proc/meminfo: memFree=1476264/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=32848 CPUtime=1.32
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 8152 0 0 0 131 1 0 0 25 0 1 0 224955855 33636352 8102 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 8212 8102 65 113 0 8096 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 32848

[startup+2.97801 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11781
/proc/meminfo: memFree=1463272/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=39484 CPUtime=2.97
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 9838 0 0 0 295 2 0 0 25 0 1 0 224955855 40431616 9788 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 9871 9788 66 113 0 9755 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 39484

[startup+6.25432 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11781
/proc/meminfo: memFree=1462760/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=39988 CPUtime=6.24
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 9936 0 0 0 622 2 0 0 25 0 1 0 224955855 40947712 9886 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552172 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 9997 9886 66 113 0 9881 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 39988

[startup+12.7119 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11781
/proc/meminfo: memFree=1461424/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=41196 CPUtime=12.69
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 10265 0 0 0 1267 2 0 0 25 0 1 0 224955855 42184704 10215 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134536066 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 10299 10215 66 113 0 10183 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41196

[startup+25.5132 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11781
/proc/meminfo: memFree=1458608/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=44252 CPUtime=25.49
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 11009 0 0 0 2547 2 0 0 25 0 1 0 224955855 45314048 10959 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543474 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 11063 10959 66 113 0 10947 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44252

[startup+51.1297 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11781
/proc/meminfo: memFree=1452912/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=49932 CPUtime=51.09
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 12418 0 0 0 5106 3 0 0 25 0 1 0 224955855 51130368 12368 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 12483 12368 66 113 0 12367 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 49932

[startup+102.359 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11781
/proc/meminfo: memFree=1444464/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=58260 CPUtime=102.28
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 14518 0 0 0 10224 4 0 0 25 0 1 0 224955855 59658240 14468 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534103 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 14565 14468 66 113 0 14449 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 58260

[startup+162.412 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11781
/proc/meminfo: memFree=1433200/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=69296 CPUtime=162.31
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 17279 0 0 0 16225 6 0 0 25 0 1 0 224955855 70959104 17229 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 17324 17229 66 113 0 17208 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 69296

[startup+222.455 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11781
/proc/meminfo: memFree=1421424/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=81252 CPUtime=222.33
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 20244 0 0 0 22225 8 0 0 25 0 1 0 224955855 83202048 20194 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 20313 20194 66 113 0 20197 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 81252

[startup+282.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11781
/proc/meminfo: memFree=1409264/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=93332 CPUtime=282.31
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 23299 0 0 0 28221 10 0 0 25 0 1 0 224955855 95571968 23249 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 23333 23249 66 113 0 23217 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 93332

[startup+342.551 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11781
/proc/meminfo: memFree=1398896/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=103652 CPUtime=342.33
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 25881 0 0 0 34221 12 0 0 25 0 1 0 224955855 106139648 25831 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543553 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 25913 25831 66 113 0 25797 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 103652

[startup+402.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11781
/proc/meminfo: memFree=1388528/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=113972 CPUtime=402.35
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 28442 0 0 0 40222 13 0 0 25 0 1 0 224955855 116707328 28392 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534074 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 28493 28392 66 113 0 28377 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 113972

[startup+462.642 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11781
/proc/meminfo: memFree=1381424/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=121004 CPUtime=462.35
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 30222 0 0 0 46220 15 0 0 25 0 1 0 224955855 123908096 30172 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 30251 30172 66 113 0 30135 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 121004

[startup+522.682 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11781
/proc/meminfo: memFree=1374960/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=127572 CPUtime=522.36
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 31838 0 0 0 52220 16 0 0 25 0 1 0 224955855 130633728 31788 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 31893 31788 66 113 0 31777 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 127572

[startup+582.723 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11781
/proc/meminfo: memFree=1368112/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=134264 CPUtime=582.37
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 33536 0 0 0 58220 17 0 0 25 0 1 0 224955855 137486336 33486 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 33566 33486 66 113 0 33450 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 134264

[startup+642.771 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11781
/proc/meminfo: memFree=1362032/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=140356 CPUtime=642.39
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 35049 0 0 0 64220 19 0 0 25 0 1 0 224955855 143724544 34999 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 35089 34999 66 113 0 34973 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 140356

[startup+702.816 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11781
/proc/meminfo: memFree=1356208/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=146216 CPUtime=702.39
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 36494 0 0 0 70219 20 0 0 25 0 1 0 224955855 149725184 36444 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 36554 36444 66 113 0 36438 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 146216

[startup+762.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11781
/proc/meminfo: memFree=1347312/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=155124 CPUtime=762.4
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 38754 0 0 0 76218 22 0 0 25 0 1 0 224955855 158846976 38704 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534717 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 38781 38704 66 113 0 38665 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 155124

[startup+822.906 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11783
/proc/meminfo: memFree=1339248/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=163096 CPUtime=822.42
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 40719 0 0 0 82218 24 0 0 25 0 1 0 224955855 167010304 40669 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 40774 40669 66 113 0 40658 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 163096

[startup+882.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11783
/proc/meminfo: memFree=1333488/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=168956 CPUtime=882.41
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 42193 0 0 0 88216 25 0 0 25 0 1 0 224955855 173010944 42143 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 42239 42143 66 113 0 42123 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 168956

[startup+942.992 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11783
/proc/meminfo: memFree=1326960/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=175516 CPUtime=942.43
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 43834 0 0 0 94215 28 0 0 25 0 1 0 224955855 179728384 43784 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 43879 43784 66 113 0 43763 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 175516

[startup+1003.04 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11783
/proc/meminfo: memFree=1320752/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=181740 CPUtime=1002.43
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 45396 0 0 0 100214 29 0 0 25 0 1 0 224955855 186101760 45346 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591662 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 45435 45346 66 113 0 45319 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 181740

[startup+1063.08 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11783
/proc/meminfo: memFree=1313456/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=189004 CPUtime=1062.45
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 47181 0 0 0 106214 31 0 0 25 0 1 0 224955855 193540096 47131 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535984 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 47251 47131 66 113 0 47135 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 189004

[startup+1123.13 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11783
/proc/meminfo: memFree=1307312/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=195100 CPUtime=1122.47
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 48724 0 0 0 112215 32 0 0 25 0 1 0 224955855 199782400 48674 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 48775 48674 66 113 0 48659 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 195100

[startup+1183.17 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11783
/proc/meminfo: memFree=1302128/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=200256 CPUtime=1182.47
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 50020 0 0 0 118213 34 0 0 25 0 1 0 224955855 205062144 49970 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 50064 49970 66 113 0 49948 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 200256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11783
/proc/meminfo: memFree=1300336/2055920 swapFree=4192812/4192956
[pid=11780] ppid=11778 vsize=202132 CPUtime=1200.09
/proc/11780/stat : 11780 (tts-4-0) R 11778 11780 10681 0 -1 4194304 50468 0 0 0 119975 34 0 0 25 0 1 0 224955855 206983168 50418 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537392 0 0 4096 0 0 0 0 17 0 0 0
/proc/11780/statm: 50533 50418 66 113 0 50417 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 202132

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): 1200.83
CPU time (s): 1200.13
CPU user time (s): 1199.75
CPU system time (s): 0.378942
CPU usage (%): 99.9415
Max. virtual memory (cumulated for all children) (KiB): 202132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.378942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50468
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= 27550

runsolver used 1.11383 second user time and 3.15752 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Wed Feb 21 09:26:53 UTC 2007

IDJOB= 304049
IDBENCH= 20123
IDSOLVER= 98
FILE ID= node18/304049-1172050013

PBS_JOBID= 3865266

Free space on /tmp= 66545 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1854213938-15.cnf
COMMAND LINE= /tmp/evaluation/304049-1172050013/tts-4-0 /tmp/evaluation/304049-1172050013/instance-304049-1172050013.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-304049-1172050013 -o ROOT/results/node18/solver-304049-1172050013 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304049-1172050013/tts-4-0 /tmp/evaluation/304049-1172050013/instance-304049-1172050013.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  bc7d37ce5143f388de479f3c7fba83b1

RANDOM SEED= 467689482

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1502664 kB
Buffers:         57252 kB
Cached:         362172 kB
SwapCached:          0 kB
Active:         316020 kB
Inactive:       163072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1502664 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1104 kB
Writeback:           0 kB
Mapped:          78576 kB
Slab:            59704 kB
Committed_AS:   882412 kB
PageTables:       1668 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66545 MiB

End job on node18 on Wed Feb 21 09:46:56 UTC 2007