Trace number 301343

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 1200.5

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S274221008-04.cnf
MD5SUM3d0711206cfa2121733d618d99033e11
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark327.056
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
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/node11/watcher-301343-1171964762 -o ROOT/results/node11/solver-301343-1171964762 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301343-1171964762/tts-4-0 /tmp/evaluation/301343-1171964762/instance-301343-1171964762.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: 1.84 1.83 1.45 3/77 28440
/proc/meminfo: memFree=1641920/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=796 CPUtime=0
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 216430777 815104 96 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 199 96 57 113 0 83 0

[startup+0.107373 s]
/proc/loadavg: 1.84 1.83 1.45 3/77 28440
/proc/meminfo: memFree=1641920/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=3428 CPUtime=0.1
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 768 0 0 0 10 0 0 0 18 0 1 0 216430777 3510272 753 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 857 753 59 113 0 741 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3428

[startup+0.519421 s]
/proc/loadavg: 1.84 1.83 1.45 3/77 28440
/proc/meminfo: memFree=1641920/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=8444 CPUtime=0.51
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 2005 0 0 0 51 0 0 0 22 0 1 0 216430777 8646656 1990 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134538267 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 2111 1990 62 113 0 1995 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 8444

[startup+1.34252 s]
/proc/loadavg: 1.84 1.83 1.45 2/78 28441
/proc/meminfo: memFree=1608184/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=38164 CPUtime=1.33
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 9462 0 0 0 129 4 0 0 25 0 1 0 216430777 39079936 9412 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591807 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 9541 9412 66 113 0 9425 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 38164

[startup+2.97871 s]
/proc/loadavg: 1.84 1.83 1.45 2/78 28441
/proc/meminfo: memFree=1598200/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=45384 CPUtime=2.97
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 11278 0 0 0 292 5 0 0 25 0 1 0 216430777 46473216 11228 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 11346 11228 66 113 0 11230 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 45384

[startup+6.2551 s]
/proc/loadavg: 1.77 1.81 1.45 3/78 28441
/proc/meminfo: memFree=1595576/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=46992 CPUtime=6.24
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 11675 0 0 0 619 5 0 0 25 0 1 0 216430777 48119808 11625 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591807 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 11748 11625 66 113 0 11632 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 46992

[startup+12.7109 s]
/proc/loadavg: 1.71 1.80 1.44 2/78 28441
/proc/meminfo: memFree=1594360/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=47936 CPUtime=12.69
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 11910 0 0 0 1264 5 0 0 25 0 1 0 216430777 49086464 11860 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 11984 11860 66 113 0 11868 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 47936

[startup+25.5124 s]
/proc/loadavg: 1.55 1.76 1.44 2/78 28441
/proc/meminfo: memFree=1593912/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=48336 CPUtime=25.5
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 12029 0 0 0 2544 6 0 0 25 0 1 0 216430777 49496064 11979 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134552172 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 12084 11979 66 113 0 11968 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 48336

[startup+51.1254 s]
/proc/loadavg: 1.36 1.70 1.42 2/78 28441
/proc/meminfo: memFree=1592824/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=49472 CPUtime=51.1
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 12303 0 0 0 5104 6 0 0 25 0 1 0 216430777 50659328 12253 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 12368 12253 66 113 0 12252 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 49472

[startup+102.345 s]
/proc/loadavg: 1.16 1.59 1.40 2/78 28441
/proc/meminfo: memFree=1589816/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=52432 CPUtime=102.3
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 13071 0 0 0 10223 7 0 0 25 0 1 0 216430777 53690368 13021 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 13108 13021 66 113 0 12992 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 52432

[startup+162.381 s]
/proc/loadavg: 1.06 1.48 1.37 2/78 28441
/proc/meminfo: memFree=1585272/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=56980 CPUtime=162.32
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 14176 0 0 0 16224 8 0 0 25 0 1 0 216430777 58347520 14126 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 14245 14126 66 113 0 14129 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 56980

[startup+222.408 s]
/proc/loadavg: 1.02 1.39 1.34 2/78 28441
/proc/meminfo: memFree=1577848/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=64316 CPUtime=222.33
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 16005 0 0 0 22223 10 0 0 25 0 1 0 216430777 65859584 15955 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591726 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 16079 15955 66 113 0 15963 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 64316

[startup+282.439 s]
/proc/loadavg: 1.00 1.32 1.32 2/78 28441
/proc/meminfo: memFree=1568248/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=73984 CPUtime=282.34
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 18425 0 0 0 28222 12 0 0 25 0 1 0 216430777 75759616 18375 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 18496 18375 66 113 0 18380 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 73984

[startup+342.47 s]
/proc/loadavg: 1.05 1.27 1.30 2/78 28441
/proc/meminfo: memFree=1564024/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=78024 CPUtime=342.35
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 19481 0 0 0 34222 13 0 0 25 0 1 0 216430777 79896576 19431 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 19506 19431 66 113 0 19390 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 78024

[startup+402.501 s]
/proc/loadavg: 1.09 1.24 1.29 2/78 28441
/proc/meminfo: memFree=1559032/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=82944 CPUtime=402.37
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 20691 0 0 0 40223 14 0 0 25 0 1 0 216430777 84934656 20641 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134552287 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 20736 20641 66 113 0 20620 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 82944

[startup+462.53 s]
/proc/loadavg: 1.03 1.19 1.26 3/78 28441
/proc/meminfo: memFree=1553976/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=88192 CPUtime=462.38
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 21974 0 0 0 46222 16 0 0 25 0 1 0 216430777 90308608 21924 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513482 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 22048 21924 66 113 0 21932 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 88192

[startup+522.557 s]
/proc/loadavg: 1.01 1.15 1.25 2/78 28441
/proc/meminfo: memFree=1547768/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=94288 CPUtime=522.39
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 23529 0 0 0 52222 17 0 0 25 0 1 0 216430777 96550912 23479 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 23572 23479 66 113 0 23456 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 94288

[startup+582.586 s]
/proc/loadavg: 1.00 1.12 1.23 2/78 28441
/proc/meminfo: memFree=1539576/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=102276 CPUtime=582.41
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 25544 0 0 0 58223 18 0 0 25 0 1 0 216430777 104730624 25494 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 25569 25494 66 113 0 25453 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 102276

[startup+642.619 s]
/proc/loadavg: 1.00 1.10 1.21 2/78 28441
/proc/meminfo: memFree=1535288/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=106732 CPUtime=642.42
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 26635 0 0 0 64223 19 0 0 25 0 1 0 216430777 109293568 26585 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 26683 26585 66 113 0 26567 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 106732

[startup+702.649 s]
/proc/loadavg: 1.00 1.08 1.19 2/78 28441
/proc/meminfo: memFree=1528696/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=113296 CPUtime=702.43
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 28284 0 0 0 70222 21 0 0 25 0 1 0 216430777 116015104 28234 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 28324 28234 66 113 0 28208 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 113296

[startup+762.676 s]
/proc/loadavg: 1.00 1.06 1.18 2/78 28441
/proc/meminfo: memFree=1524088/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=117868 CPUtime=762.44
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 29440 0 0 0 76222 22 0 0 25 0 1 0 216430777 120696832 29390 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 29467 29390 66 113 0 29351 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 117868

[startup+822.711 s]
/proc/loadavg: 1.00 1.05 1.17 2/78 28441
/proc/meminfo: memFree=1518392/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=123616 CPUtime=822.46
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 30878 0 0 0 82223 23 0 0 25 0 1 0 216430777 126582784 30828 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 30904 30828 66 113 0 30788 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 123616

[startup+882.739 s]
/proc/loadavg: 1.00 1.04 1.15 2/78 28441
/proc/meminfo: memFree=1513144/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=128900 CPUtime=882.47
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 32177 0 0 0 88222 25 0 0 25 0 1 0 216430777 131993600 32127 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591621 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 32225 32127 66 113 0 32109 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 128900

[startup+942.79 s]
/proc/loadavg: 1.00 1.03 1.14 2/84 28555
/proc/meminfo: memFree=1507016/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=133836 CPUtime=942.45
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 33399 0 0 0 94214 31 0 0 25 0 1 0 216430777 137048064 33349 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534360 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 33459 33349 66 113 0 33343 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 133836

[startup+1002.85 s]
/proc/loadavg: 1.00 1.02 1.13 2/78 28639
/proc/meminfo: memFree=1502712/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=139228 CPUtime=1002.44
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 34746 0 0 0 100212 32 0 0 25 0 1 0 216430777 142569472 34696 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 34807 34696 66 113 0 34691 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 139228

[startup+1062.89 s]
/proc/loadavg: 1.00 1.02 1.12 2/78 28639
/proc/meminfo: memFree=1498424/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=143448 CPUtime=1062.46
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 35810 0 0 0 106213 33 0 0 25 0 1 0 216430777 146890752 35760 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534071 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 35862 35760 66 113 0 35746 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 143448

[startup+1122.92 s]
/proc/loadavg: 1.00 1.01 1.11 2/78 28639
/proc/meminfo: memFree=1493816/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=148172 CPUtime=1122.48
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 37005 0 0 0 112213 35 0 0 25 0 1 0 216430777 151728128 36955 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 37043 36955 66 113 0 36927 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 148172

[startup+1182.95 s]
/proc/loadavg: 1.00 1.00 1.10 2/78 28639
/proc/meminfo: memFree=1488440/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=153564 CPUtime=1182.49
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 38327 0 0 0 118213 36 0 0 25 0 1 0 216430777 157249536 38277 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 38391 38277 66 113 0 38275 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 153564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 28639
/proc/meminfo: memFree=1486200/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=155672 CPUtime=1200.01
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 38872 0 0 0 119964 37 0 0 25 0 1 0 216430777 159408128 38822 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 38918 38822 66 113 0 38802 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 155672

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 28639
/proc/meminfo: memFree=1486200/2055920 swapFree=4192812/4192956
[pid=28440] ppid=28438 vsize=155672 CPUtime=1200.01
/proc/28440/stat : 28440 (tts-4-0) R 28438 28440 27643 0 -1 4194304 38872 0 0 0 119964 37 0 0 25 0 1 0 216430777 159408128 38822 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/28440/statm: 38918 38822 66 113 0 38802 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 155672

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.05
CPU user time (s): 1199.64
CPU system time (s): 0.401938
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 155672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.64
system time used= 0.401938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38872
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= 7113

runsolver used 1.41078 second user time and 2.74558 second system time

The end



Launcher Data (download as text)




Begin job on node11 on Tue Feb 20 09:46:02 UTC 2007

IDJOB= 301343
IDBENCH= 20057
IDSOLVER= 98
FILE ID= node11/301343-1171964762

PBS_JOBID= 3849020

Free space on /tmp= 66544 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S274221008-04.cnf
COMMAND LINE= /tmp/evaluation/301343-1171964762/tts-4-0 /tmp/evaluation/301343-1171964762/instance-301343-1171964762.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-301343-1171964762 -o ROOT/results/node11/solver-301343-1171964762 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301343-1171964762/tts-4-0 /tmp/evaluation/301343-1171964762/instance-301343-1171964762.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  3d0711206cfa2121733d618d99033e11

RANDOM SEED= 541889044

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1642392 kB
Buffers:         54452 kB
Cached:         244544 kB
SwapCached:          0 kB
Active:         145408 kB
Inactive:       196548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1642392 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1028 kB
Writeback:           0 kB
Mapped:          61840 kB
Slab:            57152 kB
Committed_AS:   695312 kB
PageTables:       1756 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= 66544 MiB

End job on node11 on Tue Feb 20 10:06:05 UTC 2007