Trace number 301917

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) 1200.08 1200.43

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1128222245-05.cnf
MD5SUMe00fc2902b68bb75646f8701a0e4a742
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
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/node1/watcher-301917-1171999630 -o ROOT/results/node1/solver-301917-1171999630 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301917-1171999630/tts-4-0 /tmp/evaluation/301917-1171999630/instance-301917-1171999630.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: 1.69 1.79 1.43 2/77 3342
/proc/meminfo: memFree=1577840/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=796 CPUtime=0
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 219918054 815104 96 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 199 96 57 113 0 83 0

[startup+0.107492 s]
/proc/loadavg: 1.69 1.79 1.43 2/77 3342
/proc/meminfo: memFree=1577840/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=3428 CPUtime=0.09
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 771 0 0 0 9 0 0 0 18 0 1 0 219918054 3510272 756 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 857 756 59 113 0 741 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3428

[startup+0.519541 s]
/proc/loadavg: 1.69 1.79 1.43 2/77 3342
/proc/meminfo: memFree=1577840/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=9188 CPUtime=0.5
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 2193 0 0 0 50 0 0 0 22 0 1 0 219918054 9408512 2178 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134538262 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 2297 2178 62 113 0 2181 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9188

[startup+1.34063 s]
/proc/loadavg: 1.69 1.79 1.43 2/78 3343
/proc/meminfo: memFree=1543400/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=39620 CPUtime=1.33
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 9862 0 0 0 130 3 0 0 25 0 1 0 219918054 40570880 9790 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591715 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 9905 9790 66 113 0 9789 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 39620

[startup+2.97683 s]
/proc/loadavg: 1.69 1.79 1.43 2/78 3343
/proc/meminfo: memFree=1531240/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=51324 CPUtime=2.97
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 12293 0 0 0 293 4 0 0 25 0 1 0 219918054 52555776 12221 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 12831 12221 66 113 0 12715 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 51324

[startup+6.25321 s]
/proc/loadavg: 1.64 1.78 1.43 2/78 3343
/proc/meminfo: memFree=1525480/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=55148 CPUtime=6.24
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 13224 0 0 0 620 4 0 0 25 0 1 0 219918054 56471552 13152 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134543474 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 13787 13152 66 113 0 13671 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 55148

[startup+12.71 s]
/proc/loadavg: 1.59 1.77 1.43 2/78 3343
/proc/meminfo: memFree=1522920/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=57600 CPUtime=12.69
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 13781 0 0 0 1265 4 0 0 25 0 1 0 219918054 58982400 13709 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 14400 13709 66 113 0 14284 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 57600

[startup+25.5125 s]
/proc/loadavg: 1.45 1.73 1.42 2/78 3343
/proc/meminfo: memFree=1522152/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=58352 CPUtime=25.49
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 13974 0 0 0 2545 4 0 0 25 0 1 0 219918054 59752448 13902 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535856 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 14588 13902 66 113 0 14472 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 58352

[startup+51.1224 s]
/proc/loadavg: 1.30 1.67 1.41 2/78 3343
/proc/meminfo: memFree=1521448/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=58984 CPUtime=51.09
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 14155 0 0 0 5104 5 0 0 25 0 1 0 219918054 60399616 14083 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 14746 14083 66 113 0 14630 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 58984

[startup+102.34 s]
/proc/loadavg: 1.13 1.56 1.38 2/78 3343
/proc/meminfo: memFree=1519656/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=60804 CPUtime=102.3
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 14615 0 0 0 10224 6 0 0 25 0 1 0 219918054 62263296 14543 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 15201 14543 66 113 0 15085 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 60804

[startup+162.373 s]
/proc/loadavg: 1.05 1.46 1.36 2/78 3343
/proc/meminfo: memFree=1517160/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=63236 CPUtime=162.31
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 15187 0 0 0 16224 7 0 0 25 0 1 0 219918054 64753664 15115 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591973 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 15809 15115 66 113 0 15693 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 63236

[startup+222.402 s]
/proc/loadavg: 1.02 1.37 1.33 2/78 3343
/proc/meminfo: memFree=1514792/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=65484 CPUtime=222.32
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 15765 0 0 0 22224 8 0 0 25 0 1 0 219918054 67055616 15693 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 16371 15693 66 113 0 16255 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 65484

[startup+282.431 s]
/proc/loadavg: 1.00 1.30 1.31 2/78 3343
/proc/meminfo: memFree=1512232/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=68480 CPUtime=282.34
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 16472 0 0 0 28225 9 0 0 25 0 1 0 219918054 70123520 16400 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 17120 16400 66 113 0 17004 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 68480

[startup+342.463 s]
/proc/loadavg: 1.07 1.26 1.29 2/78 3343
/proc/meminfo: memFree=1508200/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=72464 CPUtime=342.35
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 17474 0 0 0 34225 10 0 0 25 0 1 0 219918054 74203136 17402 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 18116 17402 66 113 0 18000 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 72464

[startup+402.5 s]
/proc/loadavg: 1.02 1.21 1.27 2/78 3343
/proc/meminfo: memFree=1503080/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=77384 CPUtime=402.37
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 18730 0 0 0 40226 11 0 0 25 0 1 0 219918054 79241216 18658 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 19346 18658 66 113 0 19230 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 77384

[startup+462.529 s]
/proc/loadavg: 1.01 1.17 1.25 2/78 3343
/proc/meminfo: memFree=1500584/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=79868 CPUtime=462.38
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 19346 0 0 0 46226 12 0 0 25 0 1 0 219918054 81784832 19274 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591726 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 19967 19274 66 113 0 19851 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 79868

[startup+522.56 s]
/proc/loadavg: 1.00 1.14 1.23 2/78 3343
/proc/meminfo: memFree=1497512/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=82916 CPUtime=522.4
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 20110 0 0 0 52227 13 0 0 25 0 1 0 219918054 84905984 20038 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134542858 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 20729 20038 66 113 0 20613 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 82916

[startup+582.589 s]
/proc/loadavg: 1.00 1.11 1.22 2/78 3343
/proc/meminfo: memFree=1493800/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=86664 CPUtime=582.41
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 21035 0 0 0 58227 14 0 0 25 0 1 0 219918054 88743936 20963 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535181 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 21666 20963 66 113 0 21550 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 86664

[startup+642.62 s]
/proc/loadavg: 1.00 1.09 1.20 2/78 3343
/proc/meminfo: memFree=1487720/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=92992 CPUtime=642.42
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 22594 0 0 0 64226 16 0 0 25 0 1 0 219918054 95223808 22522 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 23248 22522 66 113 0 23132 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 92992

[startup+702.646 s]
/proc/loadavg: 1.00 1.07 1.18 2/78 3343
/proc/meminfo: memFree=1483816/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=96744 CPUtime=702.43
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 23534 0 0 0 70226 17 0 0 25 0 1 0 219918054 99065856 23462 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 24186 23462 66 113 0 24070 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 96744

[startup+762.676 s]
/proc/loadavg: 1.00 1.05 1.17 2/78 3343
/proc/meminfo: memFree=1479592/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=100964 CPUtime=762.44
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 24595 0 0 0 76226 18 0 0 25 0 1 0 219918054 103387136 24523 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 25241 24523 66 113 0 25125 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 100964

[startup+822.711 s]
/proc/loadavg: 1.04 1.06 1.16 2/78 3345
/proc/meminfo: memFree=1473640/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=106820 CPUtime=822.46
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 26058 0 0 0 82226 20 0 0 25 0 1 0 219918054 109383680 25986 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 26705 25986 66 113 0 26589 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 106820

[startup+882.742 s]
/proc/loadavg: 1.01 1.04 1.15 2/78 3345
/proc/meminfo: memFree=1469096/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=111276 CPUtime=882.47
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 27207 0 0 0 88226 21 0 0 25 0 1 0 219918054 113946624 27135 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534420 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 27819 27135 66 113 0 27703 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 111276

[startup+942.771 s]
/proc/loadavg: 1.00 1.03 1.14 2/78 3345
/proc/meminfo: memFree=1463720/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=116668 CPUtime=942.48
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 28544 0 0 0 94226 22 0 0 25 0 1 0 219918054 119468032 28472 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 29167 28472 66 113 0 29051 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 116668

[startup+1002.8 s]
/proc/loadavg: 1.00 1.02 1.13 2/78 3345
/proc/meminfo: memFree=1459496/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=121012 CPUtime=1002.49
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 29637 0 0 0 100226 23 0 0 25 0 1 0 219918054 123916288 29565 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 30253 29565 66 113 0 30137 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 121012

[startup+1062.83 s]
/proc/loadavg: 1.00 1.02 1.12 2/78 3345
/proc/meminfo: memFree=1456040/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=124528 CPUtime=1062.5
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 30502 0 0 0 106226 24 0 0 25 0 1 0 219918054 127516672 30430 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 31132 30430 66 113 0 31016 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 124528

[startup+1122.86 s]
/proc/loadavg: 1.00 1.01 1.10 2/78 3345
/proc/meminfo: memFree=1451624/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=128980 CPUtime=1122.52
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 31594 0 0 0 112226 26 0 0 25 0 1 0 219918054 132075520 31522 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 32245 31522 66 113 0 32129 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 128980

[startup+1182.89 s]
/proc/loadavg: 1.00 1.01 1.09 2/78 3345
/proc/meminfo: memFree=1448552/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=132028 CPUtime=1182.53
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 32355 0 0 0 118226 27 0 0 25 0 1 0 219918054 135196672 32283 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 33007 32283 66 113 0 32891 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 132028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.01 1.09 2/78 3345
/proc/meminfo: memFree=1447528/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=132968 CPUtime=1200.04
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 32594 0 0 0 119977 27 0 0 25 0 1 0 219918054 136159232 32522 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 33242 32522 66 113 0 33126 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 132968

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.01 1.09 2/78 3345
/proc/meminfo: memFree=1447528/2055920 swapFree=4158120/4192956
[pid=3342] ppid=3340 vsize=132968 CPUtime=1200.04
/proc/3342/stat : 3342 (tts-4-0) R 3340 3342 2998 0 -1 4194304 32594 0 0 0 119977 27 0 0 25 0 1 0 219918054 136159232 32522 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 33242 32522 66 113 0 33126 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 132968

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.08
CPU user time (s): 1199.78
CPU system time (s): 0.296954
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 132968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.296954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32594
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= 25094

runsolver used 1.47877 second user time and 2.65959 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Tue Feb 20 19:27:10 UTC 2007

IDJOB= 301917
IDBENCH= 20071
IDSOLVER= 98
FILE ID= node1/301917-1171999630

PBS_JOBID= 3849105

Free space on /tmp= 66549 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1128222245-05.cnf
COMMAND LINE= /tmp/evaluation/301917-1171999630/tts-4-0 /tmp/evaluation/301917-1171999630/instance-301917-1171999630.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-301917-1171999630 -o ROOT/results/node1/solver-301917-1171999630 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301917-1171999630/tts-4-0 /tmp/evaluation/301917-1171999630/instance-301917-1171999630.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  e00fc2902b68bb75646f8701a0e4a742

RANDOM SEED= 33651114

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1578312 kB
Buffers:         55588 kB
Cached:         325704 kB
SwapCached:      15284 kB
Active:         268676 kB
Inactive:       135760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1578312 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            1176 kB
Writeback:           0 kB
Mapped:          29920 kB
Slab:            58736 kB
Committed_AS:   719108 kB
PageTables:       1740 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= 66549 MiB

End job on node1 on Tue Feb 20 19:47:12 UTC 2007