Trace number 300523

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 1200.46

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S2034423571-08.cnf
MD5SUM45a6044946963b3d1b4beab0858aeab8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.67729
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
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-300523-1171910809 -o ROOT/results/node7/solver-300523-1171910809 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300523-1171910809/tts-4-0 /tmp/evaluation/300523-1171910809/instance-300523-1171910809.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 30133
/proc/meminfo: memFree=1681096/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=796 CPUtime=0
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 211035639 815104 96 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 199 99 57 113 0 83 0

[startup+0.106638 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30133
/proc/meminfo: memFree=1681096/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=2812 CPUtime=0.1
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 604 0 0 0 10 0 0 0 18 0 1 0 211035639 2879488 589 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134538269 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 703 589 59 113 0 587 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2812

[startup+0.514681 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30133
/proc/meminfo: memFree=1681096/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=16368 CPUtime=0.51
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 3985 0 0 0 49 2 0 0 21 0 1 0 211035639 16760832 3970 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 4092 3971 65 113 0 3976 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 16368

[startup+1.33477 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30134
/proc/meminfo: memFree=1653184/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=29872 CPUtime=1.32
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 7370 0 0 0 129 3 0 0 25 0 1 0 211035639 30588928 7320 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591983 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 7468 7320 66 113 0 7352 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 29872

[startup+2.97094 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30134
/proc/meminfo: memFree=1650688/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=31224 CPUtime=2.95
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 7728 0 0 0 292 3 0 0 25 0 1 0 211035639 31973376 7678 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641342 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 7806 7678 66 113 0 7690 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 31224

[startup+6.25328 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30134
/proc/meminfo: memFree=1649920/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=31892 CPUtime=6.24
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 7880 0 0 0 620 4 0 0 25 0 1 0 211035639 32657408 7830 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591886 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 7973 7830 66 113 0 7857 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 31892

[startup+12.706 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30134
/proc/meminfo: memFree=1649344/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=32320 CPUtime=12.69
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 7985 0 0 0 1265 4 0 0 25 0 1 0 211035639 33095680 7935 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591656 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 8080 7935 66 113 0 7964 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32320

[startup+25.5103 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 30134
/proc/meminfo: memFree=1647552/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=34088 CPUtime=25.49
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 8446 0 0 0 2545 4 0 0 25 0 1 0 211035639 34906112 8396 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 8522 8396 66 113 0 8406 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34088

[startup+51.12 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 30134
/proc/meminfo: memFree=1643520/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=38180 CPUtime=51.09
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 9444 0 0 0 5103 6 0 0 25 0 1 0 211035639 39096320 9394 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641339 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 9545 9394 66 113 0 9429 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 38180

[startup+102.336 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 30134
/proc/meminfo: memFree=1634880/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=46864 CPUtime=102.3
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 11607 0 0 0 10222 8 0 0 25 0 1 0 211035639 47988736 11557 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 11716 11557 66 113 0 11600 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 46864

[startup+162.366 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30134
/proc/meminfo: memFree=1622144/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=59360 CPUtime=162.31
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 14747 0 0 0 16221 10 0 0 25 0 1 0 211035639 60784640 14697 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134543324 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 14840 14697 66 113 0 14724 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 59360

[startup+222.394 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30134
/proc/meminfo: memFree=1610752/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=70680 CPUtime=222.33
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 17575 0 0 0 22221 12 0 0 25 0 1 0 211035639 72376320 17525 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134536114 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 17670 17525 66 113 0 17554 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 70680

[startup+282.422 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30134
/proc/meminfo: memFree=1600064/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=81464 CPUtime=282.34
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 20307 0 0 0 28221 13 0 0 25 0 1 0 211035639 83419136 20257 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134552172 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 20366 20257 66 113 0 20250 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 81464

[startup+342.447 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30134
/proc/meminfo: memFree=1590080/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=91436 CPUtime=342.34
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 22750 0 0 0 34219 15 0 0 25 0 1 0 211035639 93630464 22700 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 22859 22700 66 113 0 22743 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 91436

[startup+402.48 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30134
/proc/meminfo: memFree=1581440/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=99808 CPUtime=402.36
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 24890 0 0 0 40219 17 0 0 25 0 1 0 211035639 102203392 24840 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134537393 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 24952 24840 66 113 0 24836 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 99808

[startup+462.506 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30134
/proc/meminfo: memFree=1569984/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=111556 CPUtime=462.38
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 27780 0 0 0 46218 20 0 0 25 0 1 0 211035639 114233344 27730 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 27889 27730 66 113 0 27773 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 111556

[startup+522.535 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30134
/proc/meminfo: memFree=1558528/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=122812 CPUtime=522.39
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 30633 0 0 0 52218 21 0 0 25 0 1 0 211035639 125759488 30583 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 30703 30583 66 113 0 30587 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 122812

[startup+582.566 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30134
/proc/meminfo: memFree=1546880/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=134296 CPUtime=582.41
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 33515 0 0 0 58218 23 0 0 25 0 1 0 211035639 137519104 33465 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 33574 33465 66 113 0 33458 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 134296

[startup+642.595 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30134
/proc/meminfo: memFree=1536128/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=145312 CPUtime=642.42
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 36219 0 0 0 64216 26 0 0 25 0 1 0 211035639 148799488 36169 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534110 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 36328 36169 66 113 0 36212 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 145312

[startup+702.623 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30134
/proc/meminfo: memFree=1527744/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=153640 CPUtime=702.43
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 38323 0 0 0 70215 28 0 0 25 0 1 0 211035639 157327360 38273 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534427 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 38410 38273 66 113 0 38294 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 153640

[startup+762.651 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30134
/proc/meminfo: memFree=1521024/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=160204 CPUtime=762.44
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 39981 0 0 0 76215 29 0 0 25 0 1 0 211035639 164048896 39931 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534386 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 40051 39931 66 113 0 39935 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 160204

[startup+822.687 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30134
/proc/meminfo: memFree=1513728/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=167468 CPUtime=822.47
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 41773 0 0 0 82216 31 0 0 25 0 1 0 211035639 171487232 41723 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 41867 41723 66 113 0 41751 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 167468

[startup+882.726 s]
/proc/loadavg: 1.04 1.00 1.00 2/84 30240
/proc/meminfo: memFree=1507024/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=173136 CPUtime=882.44
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 43182 0 0 0 88212 32 0 0 25 0 1 0 211035639 177291264 43132 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534438 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 43284 43132 66 113 0 43168 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 173136

[startup+942.782 s]
/proc/loadavg: 1.01 1.00 1.00 2/84 30312
/proc/meminfo: memFree=1499472/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=180636 CPUtime=942.45
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 45055 0 0 0 94211 34 0 0 25 0 1 0 211035639 184971264 45005 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 45159 45005 66 113 0 45043 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 180636

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30332
/proc/meminfo: memFree=1492480/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=188840 CPUtime=1002.45
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 47103 0 0 0 100210 35 0 0 25 0 1 0 211035639 193372160 47053 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 47210 47053 66 113 0 47094 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 188840

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30332
/proc/meminfo: memFree=1484352/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=196808 CPUtime=1062.47
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 49103 0 0 0 106210 37 0 0 25 0 1 0 211035639 201531392 49053 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 49202 49053 66 113 0 49086 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 196808

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30332
/proc/meminfo: memFree=1475712/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=205248 CPUtime=1122.48
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 51248 0 0 0 112209 39 0 0 25 0 1 0 211035639 210173952 51198 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 51312 51198 66 113 0 51196 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 205248

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30332
/proc/meminfo: memFree=1468992/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=212048 CPUtime=1182.49
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 52955 0 0 0 118209 40 0 0 25 0 1 0 211035639 217137152 52905 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 53012 52905 66 113 0 52896 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 212048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30332
/proc/meminfo: memFree=1467200/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=213924 CPUtime=1200.01
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 53384 0 0 0 119960 41 0 0 25 0 1 0 211035639 219058176 53334 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 53481 53334 66 113 0 53365 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 213924

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30332
/proc/meminfo: memFree=1467200/2055920 swapFree=4142368/4192956
[pid=30133] ppid=30131 vsize=213924 CPUtime=1200.01
/proc/30133/stat : 30133 (tts-4-0) R 30131 30133 29294 0 -1 4194304 53384 0 0 0 119960 41 0 0 25 0 1 0 211035639 219058176 53334 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/30133/statm: 53481 53334 66 113 0 53365 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 213924

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.05
CPU user time (s): 1199.61
CPU system time (s): 0.446932
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 213924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.61
system time used= 0.446932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53384
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= 1948

runsolver used 1.23481 second user time and 2.76458 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Mon Feb 19 18:46:49 UTC 2007

IDJOB= 300523
IDBENCH= 20037
IDSOLVER= 98
FILE ID= node7/300523-1171910809

PBS_JOBID= 3848861

Free space on /tmp= 66547 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S2034423571-08.cnf
COMMAND LINE= /tmp/evaluation/300523-1171910809/tts-4-0 /tmp/evaluation/300523-1171910809/instance-300523-1171910809.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-300523-1171910809 -o ROOT/results/node7/solver-300523-1171910809 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300523-1171910809/tts-4-0 /tmp/evaluation/300523-1171910809/instance-300523-1171910809.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  45a6044946963b3d1b4beab0858aeab8

RANDOM SEED= 452838671

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:       1681568 kB
Buffers:         50808 kB
Cached:         225400 kB
SwapCached:      16056 kB
Active:         214572 kB
Inactive:        91780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1681568 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:             928 kB
Writeback:           0 kB
Mapped:          29816 kB
Slab:            53540 kB
Committed_AS:   781604 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= 66547 MiB

End job on node7 on Mon Feb 19 19:06:52 UTC 2007