Trace number 310691

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 1200.33

General information on the benchmark

Namerandom/2+p/p0.9/v630/
unif2p-p0.9-v630-c2280-S702278147-14-UNSAT.cnf
MD5SUM1db2498a7e6d8ef104366dc61af40976
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark6.04308
Satisfiable
(Un)Satisfiability was proved
Number of variables630
Number of clauses2280
Sum of the clauses size6612
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2228
Number of clauses of size 32052
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/node72/watcher-310691-1172560984 -o ROOT/results/node72/solver-310691-1172560984 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310691-1172560984/tts-4-0 /tmp/evaluation/310691-1172560984/instance-310691-1172560984.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 18857
/proc/meminfo: memFree=1850752/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=928 CPUtime=0
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 276066238 950272 107 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134518039 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 232 107 58 113 0 116 0

[startup+0.107371 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18857
/proc/meminfo: memFree=1850752/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=3612 CPUtime=0.09
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 806 0 0 0 9 0 0 0 18 0 1 0 276066238 3698688 789 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 903 789 66 113 0 787 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3612

[startup+0.515409 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18857
/proc/meminfo: memFree=1850752/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=3880 CPUtime=0.5
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 884 0 0 0 50 0 0 0 21 0 1 0 276066238 3973120 867 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591695 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 970 867 66 113 0 854 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3880

[startup+1.33548 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18858
/proc/meminfo: memFree=1847416/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=4016 CPUtime=1.32
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 916 0 0 0 132 0 0 0 25 0 1 0 276066238 4112384 899 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 1004 899 66 113 0 888 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4016

[startup+2.97563 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18858
/proc/meminfo: memFree=1847096/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=4432 CPUtime=2.96
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 1025 0 0 0 296 0 0 0 25 0 1 0 276066238 4538368 1008 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 1108 1008 66 113 0 992 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4432

[startup+6.25393 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18858
/proc/meminfo: memFree=1846264/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=5108 CPUtime=6.24
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 1178 0 0 0 624 0 0 0 25 0 1 0 276066238 5230592 1161 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 1277 1161 66 113 0 1161 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5108

[startup+12.7095 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18858
/proc/meminfo: memFree=1845112/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=6212 CPUtime=12.7
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 1453 0 0 0 1269 1 0 0 25 0 1 0 276066238 6361088 1436 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537410 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 1553 1436 66 113 0 1437 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 6212

[startup+25.5107 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 18858
/proc/meminfo: memFree=1842424/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=9032 CPUtime=25.5
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 2161 0 0 0 2549 1 0 0 25 0 1 0 276066238 9248768 2144 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534719 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 2258 2144 66 113 0 2142 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 9032

[startup+51.119 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 18858
/proc/meminfo: memFree=1836600/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=14680 CPUtime=51.1
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 3581 0 0 0 5108 2 0 0 25 0 1 0 276066238 15032320 3564 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 3670 3564 66 113 0 3554 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14680

[startup+102.335 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 18858
/proc/meminfo: memFree=1825208/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=26076 CPUtime=102.3
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 6427 0 0 0 10226 4 0 0 25 0 1 0 276066238 26701824 6410 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 6519 6410 66 113 0 6403 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26076

[startup+162.368 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18858
/proc/meminfo: memFree=1815160/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=35924 CPUtime=162.32
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 8902 0 0 0 16226 6 0 0 25 0 1 0 276066238 36786176 8885 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 8981 8885 66 113 0 8865 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 35924

[startup+222.399 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18858
/proc/meminfo: memFree=1807096/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=43800 CPUtime=222.34
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 10906 0 0 0 22226 8 0 0 25 0 1 0 276066238 44851200 10889 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 10950 10889 66 113 0 10834 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 43800

[startup+282.425 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18858
/proc/meminfo: memFree=1795320/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=55760 CPUtime=282.34
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 13864 0 0 0 28224 10 0 0 25 0 1 0 276066238 57098240 13847 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 13940 13847 66 113 0 13824 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 55760

[startup+342.465 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18858
/proc/meminfo: memFree=1782968/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=68192 CPUtime=342.37
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 16963 0 0 0 34225 12 0 0 25 0 1 0 276066238 69828608 16946 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 17048 16946 66 113 0 16932 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 68192

[startup+402.494 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18858
/proc/meminfo: memFree=1775032/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=75940 CPUtime=402.39
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 18892 0 0 0 40224 15 0 0 25 0 1 0 276066238 77762560 18875 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 18985 18875 66 113 0 18869 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 75940

[startup+462.522 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18858
/proc/meminfo: memFree=1770232/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=80624 CPUtime=462.4
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 20100 0 0 0 46224 16 0 0 25 0 1 0 276066238 82558976 20083 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 20156 20083 66 113 0 20040 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 80624

[startup+522.547 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18858
/proc/meminfo: memFree=1765048/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=85792 CPUtime=522.41
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 21403 0 0 0 52224 17 0 0 25 0 1 0 276066238 87851008 21386 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 21448 21386 66 113 0 21332 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 85792

[startup+582.575 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18858
/proc/meminfo: memFree=1758840/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=91888 CPUtime=582.42
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 22920 0 0 0 58223 19 0 0 25 0 1 0 276066238 94093312 22903 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 22972 22903 66 113 0 22856 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 91888

[startup+642.606 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18858
/proc/meminfo: memFree=1753336/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=97512 CPUtime=642.44
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 24306 0 0 0 64222 22 0 0 25 0 1 0 276066238 99852288 24289 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 24378 24289 66 113 0 24262 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 97512

[startup+702.637 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18858
/proc/meminfo: memFree=1746808/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=104076 CPUtime=702.45
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 25942 0 0 0 70222 23 0 0 25 0 1 0 276066238 106573824 25925 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 26019 25925 66 113 0 25903 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 104076

[startup+762.665 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18858
/proc/meminfo: memFree=1742136/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=108528 CPUtime=762.47
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 27085 0 0 0 76223 24 0 0 25 0 1 0 276066238 111132672 27068 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 27132 27068 66 113 0 27016 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 108528

[startup+822.697 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18858
/proc/meminfo: memFree=1739512/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=111108 CPUtime=822.49
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 27727 0 0 0 82224 25 0 0 25 0 1 0 276066238 113774592 27710 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 27777 27710 66 113 0 27661 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 111108

[startup+882.726 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18858
/proc/meminfo: memFree=1736120/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=114624 CPUtime=882.5
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 28575 0 0 0 88224 26 0 0 25 0 1 0 276066238 117374976 28558 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 28656 28558 66 113 0 28540 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 114624

[startup+942.754 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18858
/proc/meminfo: memFree=1734008/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=116732 CPUtime=942.51
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 29108 0 0 0 94224 27 0 0 25 0 1 0 276066238 119533568 29091 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 29183 29091 66 113 0 29067 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 116732

[startup+1002.78 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18860
/proc/meminfo: memFree=1731640/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=118840 CPUtime=1002.53
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 29661 0 0 0 100225 28 0 0 25 0 1 0 276066238 121692160 29644 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 29710 29644 66 113 0 29594 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 118840

[startup+1062.82 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 18860
/proc/meminfo: memFree=1727672/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=122844 CPUtime=1062.55
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 30621 0 0 0 106226 29 0 0 25 0 1 0 276066238 125792256 30604 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 30711 30604 66 113 0 30595 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 122844

[startup+1122.85 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18860
/proc/meminfo: memFree=1723896/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=126600 CPUtime=1122.56
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 31573 0 0 0 112226 30 0 0 25 0 1 0 276066238 129638400 31556 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 31650 31556 66 113 0 31534 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 126600

[startup+1182.88 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18860
/proc/meminfo: memFree=1719992/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=130584 CPUtime=1182.58
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 32563 0 0 0 118227 31 0 0 25 0 1 0 276066238 133718016 32546 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 32646 32546 66 113 0 32530 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 130584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18860
/proc/meminfo: memFree=1718904/2055920 swapFree=4152064/4192956
[pid=18857] ppid=18855 vsize=131524 CPUtime=1200
/proc/18857/stat : 18857 (tts-4-0) R 18855 18857 18413 0 -1 4194304 32823 0 0 0 119968 32 0 0 25 0 1 0 276066238 134680576 32806 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18857/statm: 32881 32806 66 113 0 32765 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 131524

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): 1200.33
CPU time (s): 1200.04
CPU user time (s): 1199.69
CPU system time (s): 0.345947
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 131524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.69
system time used= 0.345947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32823
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= 1507

runsolver used 1.46478 second user time and 2.75258 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Tue Feb 27 07:23:04 UTC 2007

IDJOB= 310691
IDBENCH= 20294
IDSOLVER= 98
FILE ID= node72/310691-1172560984

PBS_JOBID= 3971869

Free space on /tmp= 66561 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v630/unif2p-p0.9-v630-c2280-S702278147-14-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/310691-1172560984/tts-4-0 /tmp/evaluation/310691-1172560984/instance-310691-1172560984.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-310691-1172560984 -o ROOT/results/node72/solver-310691-1172560984 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310691-1172560984/tts-4-0 /tmp/evaluation/310691-1172560984/instance-310691-1172560984.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  1db2498a7e6d8ef104366dc61af40976

RANDOM SEED= 402922388

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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:       1851160 kB
Buffers:         34956 kB
Cached:         104676 kB
SwapCached:       9900 kB
Active:         107684 kB
Inactive:        58444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1851160 kB
SwapTotal:     4192956 kB
SwapFree:      4152064 kB
Dirty:             648 kB
Writeback:           0 kB
Mapped:          30176 kB
Slab:            24240 kB
Committed_AS:   645980 kB
PageTables:       1680 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= 66561 MiB

End job on node72 on Tue Feb 27 07:43:07 UTC 2007