Trace number 301261

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) 1200.04 1200.38

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S471246417-03.cnf
MD5SUM0eb79e36a6a126bd4e244caabd87546c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark34.3168
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
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/node13/watcher-301261-1171960404 -o ROOT/results/node13/solver-301261-1171960404 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301261-1171960404/tts-4-0 /tmp/evaluation/301261-1171960404/instance-301261-1171960404.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 4124
/proc/meminfo: memFree=1346432/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=796 CPUtime=0
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 215994881 815104 99 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134630100 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 199 99 57 113 0 83 0

[startup+0.107462 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4124
/proc/meminfo: memFree=1346432/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=2536 CPUtime=0.1
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 530 0 0 0 10 0 0 0 18 0 1 0 215994881 2596864 515 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134538265 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 634 515 59 113 0 518 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2536

[startup+0.515517 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4124
/proc/meminfo: memFree=1346432/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=17996 CPUtime=0.51
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 4406 0 0 0 50 1 0 0 21 0 1 0 215994881 18427904 4391 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 4499 4391 66 113 0 4383 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 17996

[startup+1.33662 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4125
/proc/meminfo: memFree=1323320/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=24040 CPUtime=1.33
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 5890 0 0 0 131 2 0 0 25 0 1 0 215994881 24616960 5873 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591983 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 6010 5873 66 113 0 5894 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 24040

[startup+2.97784 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4125
/proc/meminfo: memFree=1321976/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=25372 CPUtime=2.97
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 6220 0 0 0 295 2 0 0 25 0 1 0 215994881 25980928 6203 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 6343 6203 66 113 0 6227 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 25372

[startup+6.25428 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4125
/proc/meminfo: memFree=1321400/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=25772 CPUtime=6.24
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 6319 0 0 0 622 2 0 0 25 0 1 0 215994881 26390528 6302 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 6443 6302 66 113 0 6327 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 25772

[startup+12.7101 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4125
/proc/meminfo: memFree=1320632/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=26244 CPUtime=12.69
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 6439 0 0 0 1267 2 0 0 25 0 1 0 215994881 26873856 6422 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641316 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 6561 6422 66 113 0 6445 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26244

[startup+25.5128 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4125
/proc/meminfo: memFree=1319544/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=27516 CPUtime=25.5
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 6760 0 0 0 2547 3 0 0 25 0 1 0 215994881 28176384 6743 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 6879 6743 66 113 0 6763 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 27516

[startup+51.1242 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4125
/proc/meminfo: memFree=1316216/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=30824 CPUtime=51.09
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 7564 0 0 0 5106 3 0 0 25 0 1 0 215994881 31563776 7547 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 7706 7547 66 113 0 7590 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 30824

[startup+102.343 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4125
/proc/meminfo: memFree=1310008/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=36820 CPUtime=102.3
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 9107 0 0 0 10225 5 0 0 25 0 1 0 215994881 37703680 9090 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641316 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 9205 9090 66 113 0 9089 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 36820

[startup+162.379 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4125
/proc/meminfo: memFree=1301496/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=45264 CPUtime=162.32
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 11223 0 0 0 16226 6 0 0 25 0 1 0 215994881 46350336 11206 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 11316 11206 66 113 0 11200 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 45264

[startup+222.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4125
/proc/meminfo: memFree=1294968/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=51840 CPUtime=222.34
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 12856 0 0 0 22226 8 0 0 25 0 1 0 215994881 53084160 12839 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 12960 12839 66 113 0 12844 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 51840

[startup+282.438 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4125
/proc/meminfo: memFree=1289720/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=57240 CPUtime=282.34
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 14174 0 0 0 28225 9 0 0 25 0 1 0 215994881 58613760 14157 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 14310 14157 66 113 0 14194 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 57240

[startup+342.469 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4125
/proc/meminfo: memFree=1282872/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=63960 CPUtime=342.36
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 15905 0 0 0 34225 11 0 0 25 0 1 0 215994881 65495040 15888 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591886 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 15990 15888 66 113 0 15874 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 63960

[startup+402.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4125
/proc/meminfo: memFree=1275000/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=71828 CPUtime=402.38
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 17838 0 0 0 40224 14 0 0 25 0 1 0 215994881 73551872 17821 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134537421 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 17957 17821 66 113 0 17841 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 71828

[startup+462.539 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4125
/proc/meminfo: memFree=1268856/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=77924 CPUtime=462.4
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 19385 0 0 0 46224 16 0 0 25 0 1 0 215994881 79794176 19368 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 19481 19368 66 113 0 19365 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 77924

[startup+522.571 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4127
/proc/meminfo: memFree=1262904/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=83920 CPUtime=522.41
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 20851 0 0 0 52223 18 0 0 25 0 1 0 215994881 85934080 20834 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 20980 20834 66 113 0 20864 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 83920

[startup+582.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4127
/proc/meminfo: memFree=1258488/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=88140 CPUtime=582.43
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 21922 0 0 0 58223 20 0 0 25 0 1 0 215994881 90255360 21905 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 22035 21905 66 113 0 21919 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 88140

[startup+642.637 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4127
/proc/meminfo: memFree=1253560/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=93060 CPUtime=642.44
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 23177 0 0 0 64222 22 0 0 25 0 1 0 215994881 95293440 23160 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 23265 23160 66 113 0 23149 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 93060

[startup+702.666 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4127
/proc/meminfo: memFree=1248568/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=97992 CPUtime=702.45
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 24403 0 0 0 70222 23 0 0 25 0 1 0 215994881 100343808 24386 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 24498 24386 66 113 0 24382 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 97992

[startup+762.699 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4127
/proc/meminfo: memFree=1244344/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=102164 CPUtime=762.47
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 25452 0 0 0 76222 25 0 0 25 0 1 0 215994881 104615936 25435 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 25541 25435 66 113 0 25425 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 102164

[startup+822.736 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 4127
/proc/meminfo: memFree=1239032/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=107556 CPUtime=822.49
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 26771 0 0 0 82223 26 0 0 25 0 1 0 215994881 110137344 26754 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 26889 26754 66 113 0 26773 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 107556

[startup+882.768 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 4127
/proc/meminfo: memFree=1235256/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=111328 CPUtime=882.51
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 27727 0 0 0 88223 28 0 0 25 0 1 0 215994881 113999872 27710 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 27832 27710 66 113 0 27716 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 111328

[startup+942.802 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4127
/proc/meminfo: memFree=1229816/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=116720 CPUtime=942.52
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 29072 0 0 0 94223 29 0 0 25 0 1 0 215994881 119521280 29055 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 29180 29055 66 113 0 29064 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 116720

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4127
/proc/meminfo: memFree=1225272/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=121412 CPUtime=1002.54
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 30236 0 0 0 100223 31 0 0 25 0 1 0 215994881 124325888 30219 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 30353 30219 66 113 0 30237 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 121412

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4127
/proc/meminfo: memFree=1221240/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=125400 CPUtime=1062.56
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 31230 0 0 0 106224 32 0 0 25 0 1 0 215994881 128409600 31213 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 31350 31213 66 113 0 31234 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 125400

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4127
/proc/meminfo: memFree=1215416/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=131264 CPUtime=1122.57
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 32693 0 0 0 112224 33 0 0 25 0 1 0 215994881 134414336 32676 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 32816 32676 66 113 0 32700 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 131264

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4127
/proc/meminfo: memFree=1211320/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=135252 CPUtime=1182.58
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 33716 0 0 0 118224 34 0 0 25 0 1 0 215994881 138498048 33699 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 33813 33699 66 113 0 33697 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 135252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4127
/proc/meminfo: memFree=1209848/2055920 swapFree=4192812/4192956
[pid=4124] ppid=4122 vsize=136656 CPUtime=1200
/proc/4124/stat : 4124 (tts-4-0) R 4122 4124 3679 0 -1 4194304 34068 0 0 0 119966 34 0 0 25 0 1 0 215994881 139935744 34051 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/4124/statm: 34164 34051 66 113 0 34048 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 136656

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): 1200.38
CPU time (s): 1200.04
CPU user time (s): 1199.67
CPU system time (s): 0.374943
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 136656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.67
system time used= 0.374943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34068
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= 1506

runsolver used 1.46278 second user time and 2.78658 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Tue Feb 20 08:33:24 UTC 2007

IDJOB= 301261
IDBENCH= 20055
IDSOLVER= 98
FILE ID= node13/301261-1171960404

PBS_JOBID= 3848992

Free space on /tmp= 66547 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S471246417-03.cnf
COMMAND LINE= /tmp/evaluation/301261-1171960404/tts-4-0 /tmp/evaluation/301261-1171960404/instance-301261-1171960404.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-301261-1171960404 -o ROOT/results/node13/solver-301261-1171960404 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301261-1171960404/tts-4-0 /tmp/evaluation/301261-1171960404/instance-301261-1171960404.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  0eb79e36a6a126bd4e244caabd87546c

RANDOM SEED= 613565164

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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:       1346840 kB
Buffers:         51640 kB
Cached:         522688 kB
SwapCached:          0 kB
Active:         222412 kB
Inactive:       406384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1346840 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             820 kB
Writeback:           0 kB
Mapped:          73364 kB
Slab:            65884 kB
Committed_AS:   951044 kB
PageTables:       1744 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 node13 on Tue Feb 20 08:53:27 UTC 2007