Trace number 305607

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) 1200.1 1200.41

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
MD5SUM4d44215f03cf662ccd89594e005a5672
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark184.175
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-305607-1172082280 -o ROOT/results/node7/solver-305607-1172082280 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305607-1172082280/tts-4-0 /tmp/evaluation/305607-1172082280/instance-305607-1172082280.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 15793
/proc/meminfo: memFree=1612176/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=796 CPUtime=0
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 228182731 815104 101 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 199 101 57 113 0 83 0

[startup+0.10735 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15793
/proc/meminfo: memFree=1612176/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=5700 CPUtime=0.1
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 1314 0 0 0 10 0 0 0 18 0 1 0 228182731 5836800 1299 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134554823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 1425 1299 62 113 0 1309 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5700

[startup+0.515395 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15793
/proc/meminfo: memFree=1612176/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=19676 CPUtime=0.51
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 4812 0 0 0 49 2 0 0 21 0 1 0 228182731 20148224 4795 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 4919 4795 66 113 0 4803 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 19676

[startup+1.33548 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15794
/proc/meminfo: memFree=1583112/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=31032 CPUtime=1.33
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 7610 0 0 0 130 3 0 0 25 0 1 0 228182731 31776768 7593 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 7758 7593 66 113 0 7642 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 31032

[startup+2.97166 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15794
/proc/meminfo: memFree=1578632/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=39928 CPUtime=2.96
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 9825 0 0 0 292 4 0 0 25 0 1 0 228182731 40886272 9808 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 9982 9808 66 113 0 9866 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 39928

[startup+6.255 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15794
/proc/meminfo: memFree=1569544/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=43964 CPUtime=6.24
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 10828 0 0 0 620 4 0 0 25 0 1 0 228182731 45019136 10811 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 10991 10811 66 113 0 10875 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 43964

[startup+12.7057 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15794
/proc/meminfo: memFree=1561224/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=51580 CPUtime=12.7
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 12747 0 0 0 1264 6 0 0 25 0 1 0 228182731 52817920 12730 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537393 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 12895 12730 66 113 0 12779 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 51580

[startup+25.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15794
/proc/meminfo: memFree=1555784/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=56932 CPUtime=25.49
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 14079 0 0 0 2543 6 0 0 25 0 1 0 228182731 58298368 14062 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537408 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 14233 14062 66 113 0 14117 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 56932

[startup+51.1237 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15794
/proc/meminfo: memFree=1550664/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=62076 CPUtime=51.1
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 15371 0 0 0 5103 7 0 0 25 0 1 0 228182731 63565824 15354 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 15519 15354 66 113 0 15403 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 62076

[startup+102.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15794
/proc/meminfo: memFree=1543816/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=69088 CPUtime=102.3
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 17153 0 0 0 10222 8 0 0 25 0 1 0 228182731 70746112 17136 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542858 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 17272 17136 66 113 0 17156 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 69088

[startup+162.374 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15794
/proc/meminfo: memFree=1540808/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=71768 CPUtime=162.33
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 17811 0 0 0 16224 9 0 0 25 0 1 0 228182731 73490432 17794 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 17942 17794 66 113 0 17826 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 71768

[startup+222.404 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15794
/proc/meminfo: memFree=1538376/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=74088 CPUtime=222.33
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 18409 0 0 0 22224 9 0 0 25 0 1 0 228182731 75866112 18392 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 18522 18392 66 113 0 18406 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 74088

[startup+282.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15794
/proc/meminfo: memFree=1537608/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=74760 CPUtime=282.35
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 18588 0 0 0 28225 10 0 0 25 0 1 0 228182731 76554240 18571 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 18690 18571 66 113 0 18574 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 74760

[startup+342.459 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15794
/proc/meminfo: memFree=1537352/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=75108 CPUtime=342.36
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 18648 0 0 0 34226 10 0 0 25 0 1 0 228182731 76910592 18631 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591622 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 18777 18631 66 113 0 18661 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 75108

[startup+402.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15794
/proc/meminfo: memFree=1536328/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=76004 CPUtime=402.37
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 18886 0 0 0 40226 11 0 0 25 0 1 0 228182731 77828096 18869 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 19001 18869 66 113 0 18885 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 76004

[startup+462.514 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15794
/proc/meminfo: memFree=1534856/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=77628 CPUtime=462.38
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 19278 0 0 0 46226 12 0 0 25 0 1 0 228182731 79491072 19261 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 19407 19261 66 113 0 19291 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 77628

[startup+522.539 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15794
/proc/meminfo: memFree=1534216/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=78168 CPUtime=522.39
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 19420 0 0 0 52227 12 0 0 25 0 1 0 228182731 80044032 19403 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535884 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 19542 19403 66 113 0 19426 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 78168

[startup+582.567 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15794
/proc/meminfo: memFree=1533128/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=79272 CPUtime=582.41
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 19710 0 0 0 58228 13 0 0 25 0 1 0 228182731 81174528 19693 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 19818 19693 66 113 0 19702 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 79272

[startup+642.597 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15794
/proc/meminfo: memFree=1532808/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=79636 CPUtime=642.42
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 19768 0 0 0 64228 14 0 0 25 0 1 0 228182731 81547264 19751 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 19909 19751 66 113 0 19793 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 79636

[startup+702.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15794
/proc/meminfo: memFree=1532360/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=80048 CPUtime=702.44
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 19901 0 0 0 70230 14 0 0 25 0 1 0 228182731 81969152 19884 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 20012 19884 66 113 0 19896 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 80048

[startup+762.661 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15794
/proc/meminfo: memFree=1531400/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=81140 CPUtime=762.45
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 20135 0 0 0 76230 15 0 0 25 0 1 0 228182731 83087360 20118 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 20285 20118 66 113 0 20169 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 81140

[startup+822.693 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 15794
/proc/meminfo: memFree=1531016/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=81372 CPUtime=822.47
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 20219 0 0 0 82231 16 0 0 25 0 1 0 228182731 83324928 20202 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 20343 20202 66 113 0 20227 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 81372

[startup+882.72 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 15794
/proc/meminfo: memFree=1529992/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=82412 CPUtime=882.48
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 20489 0 0 0 88232 16 0 0 25 0 1 0 228182731 84389888 20472 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 20603 20472 66 113 0 20487 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 82412

[startup+942.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15796
/proc/meminfo: memFree=1528712/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=83624 CPUtime=942.49
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 20790 0 0 0 94232 17 0 0 25 0 1 0 228182731 85630976 20773 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591645 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 20906 20773 66 113 0 20790 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 83624

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15796
/proc/meminfo: memFree=1528200/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=84300 CPUtime=1002.51
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 20933 0 0 0 100233 18 0 0 25 0 1 0 228182731 86323200 20916 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591655 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 21075 20916 66 113 0 20959 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 84300

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15796
/proc/meminfo: memFree=1527944/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=84436 CPUtime=1062.52
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 20978 0 0 0 106234 18 0 0 25 0 1 0 228182731 86462464 20961 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 21109 20961 66 113 0 20993 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 84436

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15796
/proc/meminfo: memFree=1527368/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=85040 CPUtime=1122.54
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 21135 0 0 0 112235 19 0 0 25 0 1 0 228182731 87080960 21118 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 21260 21118 66 113 0 21144 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 85040

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15796
/proc/meminfo: memFree=1526792/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=85536 CPUtime=1182.56
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 21281 0 0 0 118236 20 0 0 25 0 1 0 228182731 87588864 21264 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 21384 21264 66 113 0 21268 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 85536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15796
/proc/meminfo: memFree=1526664/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=85536 CPUtime=1200.07
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 21300 0 0 0 119987 20 0 0 25 0 1 0 228182731 87588864 21283 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 21384 21283 66 113 0 21268 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 85536

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15796
/proc/meminfo: memFree=1526664/2055920 swapFree=4142416/4192956
[pid=15793] ppid=15791 vsize=85536 CPUtime=1200.07
/proc/15793/stat : 15793 (tts-4-0) R 15791 15793 15444 0 -1 4194304 21300 0 0 0 119987 20 0 0 25 0 1 0 228182731 87588864 21283 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/15793/statm: 21384 21283 66 113 0 21268 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 85536

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.88
CPU system time (s): 0.217966
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 85536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.217966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21300
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= 1869

runsolver used 1.3208 second user time and 2.70559 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Wed Feb 21 18:24:40 UTC 2007

IDJOB= 305607
IDBENCH= 20161
IDSOLVER= 98
FILE ID= node7/305607-1172082280

PBS_JOBID= 3865324

Free space on /tmp= 66545 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
COMMAND LINE= /tmp/evaluation/305607-1172082280/tts-4-0 /tmp/evaluation/305607-1172082280/instance-305607-1172082280.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-305607-1172082280 -o ROOT/results/node7/solver-305607-1172082280 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305607-1172082280/tts-4-0 /tmp/evaluation/305607-1172082280/instance-305607-1172082280.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  4d44215f03cf662ccd89594e005a5672

RANDOM SEED= 682214562

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:       1612648 kB
Buffers:         55764 kB
Cached:         287060 kB
SwapCached:      16216 kB
Active:         237396 kB
Inactive:       135776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1612648 kB
SwapTotal:     4192956 kB
SwapFree:      4142416 kB
Dirty:             832 kB
Writeback:           0 kB
Mapped:          29996 kB
Slab:            55712 kB
Committed_AS:   859948 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= 66545 MiB

End job on node7 on Wed Feb 21 18:44:42 UTC 2007