Trace number 311369

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
CMUSAT BASE 2007-02-08? (TO) 1200.07 1200.5

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1022605561-16-UNSAT.cnf
MD5SUMee25cd84874e48f6cb4ebfcb1b834a80
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark116.655
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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/node60/watcher-311369-1172568652 -o ROOT/results/node60/solver-311369-1172568652 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311369-1172568652/cmusat_base /tmp/evaluation/311369-1172568652/instance-311369-1172568652.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 1.02 1.00 3/64 3259
/proc/meminfo: memFree=1860008/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=2488 CPUtime=0
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 276822022 2547712 180 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564484 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 622 180 90 241 0 378 0

[startup+0.106307 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 3259
/proc/meminfo: memFree=1860008/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=3176 CPUtime=0.1
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 379 0 0 0 10 0 0 0 18 0 1 0 276822022 3252224 361 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 794 361 110 241 0 550 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3176

[startup+0.514321 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 3259
/proc/meminfo: memFree=1860008/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=3708 CPUtime=0.51
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 558 0 0 0 51 0 0 0 21 0 1 0 276822022 3796992 540 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 927 540 110 241 0 683 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3708

[startup+1.33447 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 3260
/proc/meminfo: memFree=1857952/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=4104 CPUtime=1.33
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 649 0 0 0 133 0 0 0 25 0 1 0 276822022 4202496 631 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551191 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 1026 631 110 241 0 782 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4104

[startup+2.97076 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 3260
/proc/meminfo: memFree=1857312/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=4708 CPUtime=2.96
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 790 0 0 0 296 0 0 0 25 0 1 0 276822022 4820992 772 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 1177 772 110 241 0 933 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4708

[startup+6.24834 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 3260
/proc/meminfo: memFree=1855520/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=6440 CPUtime=6.23
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 1213 0 0 0 623 0 0 0 25 0 1 0 276822022 6594560 1157 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 1610 1157 110 241 0 1366 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6440

[startup+12.7025 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 3260
/proc/meminfo: memFree=1854688/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=7164 CPUtime=12.69
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 1534 0 0 0 1269 0 0 0 25 0 1 0 276822022 7335936 1354 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559905 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 1791 1354 110 241 0 1547 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7164

[startup+25.5048 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 3260
/proc/meminfo: memFree=1850208/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=12208 CPUtime=25.49
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 3075 0 0 0 2548 1 0 0 25 0 1 0 276822022 12500992 2496 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560410 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 3052 2496 110 241 0 2808 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12208

[startup+51.1094 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3260
/proc/meminfo: memFree=1846688/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=15452 CPUtime=51.08
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 4204 0 0 0 5105 3 0 0 25 0 1 0 276822022 15822848 3378 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 3863 3378 110 241 0 3619 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15452

[startup+102.32 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 3260
/proc/meminfo: memFree=1838176/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=24968 CPUtime=102.27
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 7166 0 0 0 10223 4 0 0 25 0 1 0 276822022 25567232 5506 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 6242 5506 110 241 0 5998 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 24968

[startup+162.341 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 3260
/proc/meminfo: memFree=1837600/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=25196 CPUtime=162.27
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 7545 0 0 0 16222 5 0 0 25 0 1 0 276822022 25800704 5653 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 6299 5653 110 241 0 6055 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 25196

[startup+222.361 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3260
/proc/meminfo: memFree=1835104/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=27292 CPUtime=222.27
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 8433 0 0 0 22221 6 0 0 25 0 1 0 276822022 27947008 6266 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 6823 6266 110 241 0 6579 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 27292

[startup+282.377 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3260
/proc/meminfo: memFree=1833248/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=28988 CPUtime=282.26
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 9048 0 0 0 28220 6 0 0 25 0 1 0 276822022 29683712 6725 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 7247 6725 110 241 0 7003 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 28988

[startup+342.394 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3260
/proc/meminfo: memFree=1831520/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=30440 CPUtime=342.26
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 9632 0 0 0 34219 7 0 0 25 0 1 0 276822022 31170560 7138 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 7610 7138 110 241 0 7366 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 30440

[startup+402.417 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3260
/proc/meminfo: memFree=1817568/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=47284 CPUtime=402.26
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 14098 0 0 0 40217 9 0 0 25 0 1 0 276822022 48418816 10625 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 11821 10625 110 241 0 11577 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 47284

[startup+462.438 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3260
/proc/meminfo: memFree=1816992/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=47696 CPUtime=462.26
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 14442 0 0 0 46217 9 0 0 25 0 1 0 276822022 48840704 10765 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560137 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 11924 10765 110 241 0 11680 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 47696

[startup+522.454 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3260
/proc/meminfo: memFree=1816416/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=47940 CPUtime=522.25
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 14798 0 0 0 52216 9 0 0 25 0 1 0 276822022 49090560 10898 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 11985 10898 110 241 0 11741 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 47940

[startup+582.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3260
/proc/meminfo: memFree=1816224/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=48244 CPUtime=582.26
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 14858 0 0 0 58217 9 0 0 25 0 1 0 276822022 49401856 10958 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560152 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 12061 10958 110 241 0 11817 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 48244

[startup+642.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3262
/proc/meminfo: memFree=1813664/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=50480 CPUtime=642.25
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 15736 0 0 0 64215 10 0 0 25 0 1 0 276822022 51691520 11592 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 12620 11592 110 241 0 12376 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 50480

[startup+702.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3262
/proc/meminfo: memFree=1813408/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=50756 CPUtime=702.25
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 15800 0 0 0 70215 10 0 0 25 0 1 0 276822022 51974144 11656 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 12689 11656 110 241 0 12445 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 50756

[startup+762.533 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3262
/proc/meminfo: memFree=1809056/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=54632 CPUtime=762.25
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 17133 0 0 0 76214 11 0 0 25 0 1 0 276822022 55943168 12722 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 13658 12722 110 241 0 13414 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 54632

[startup+822.554 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3262
/proc/meminfo: memFree=1809056/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=54772 CPUtime=822.25
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 17155 0 0 0 82214 11 0 0 25 0 1 0 276822022 56086528 12744 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 13693 12744 110 241 0 13449 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 54772

[startup+882.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3262
/proc/meminfo: memFree=1806944/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=56632 CPUtime=882.24
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 17686 0 0 0 88213 11 0 0 25 0 1 0 276822022 57991168 13275 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 14158 13275 110 241 0 13914 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 56632

[startup+942.587 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3262
/proc/meminfo: memFree=1806112/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=57300 CPUtime=942.24
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 18155 0 0 0 94212 12 0 0 25 0 1 0 276822022 58675200 13452 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 14325 13452 110 241 0 14081 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 57300

[startup+1002.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3262
/proc/meminfo: memFree=1805856/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=57620 CPUtime=1002.24
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 18218 0 0 0 100212 12 0 0 25 0 1 0 276822022 59002880 13515 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 14405 13515 110 241 0 14161 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 57620

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3262
/proc/meminfo: memFree=1801120/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=61836 CPUtime=1062.24
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 19723 0 0 0 106211 13 0 0 25 0 1 0 276822022 63320064 14700 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 15459 14700 110 241 0 15215 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 61836

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3262
/proc/meminfo: memFree=1800800/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=62100 CPUtime=1122.23
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 19793 0 0 0 112210 13 0 0 25 0 1 0 276822022 63590400 14770 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551520 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 15525 14770 110 241 0 15281 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 62100

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3262
/proc/meminfo: memFree=1800544/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=62484 CPUtime=1182.23
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 19853 0 0 0 118210 13 0 0 25 0 1 0 276822022 63983616 14830 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 15621 14830 110 241 0 15377 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 62484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3262
/proc/meminfo: memFree=1800480/2055920 swapFree=4179680/4192956
[pid=3259] ppid=3257 vsize=62484 CPUtime=1200.05
/proc/3259/stat : 3259 (cmusat_base) R 3257 3259 2847 0 -1 4194304 19864 0 0 0 119992 13 0 0 25 0 1 0 276822022 63983616 14841 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/3259/statm: 15621 14841 110 241 0 15377 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 62484

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): 1200.5
CPU time (s): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.148977
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 62484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19864
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= 1419

runsolver used 0.749886 second user time and 2.46263 second system time

The end



Launcher Data (download as text)




Begin job on node60 on Tue Feb 27 09:30:52 UTC 2007

IDJOB= 311369
IDBENCH= 20312
IDSOLVER= 120
FILE ID= node60/311369-1172568652

PBS_JOBID= 3971892

Free space on /tmp= 66553 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1022605561-16-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311369-1172568652/cmusat_base /tmp/evaluation/311369-1172568652/instance-311369-1172568652.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-311369-1172568652 -o ROOT/results/node60/solver-311369-1172568652 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311369-1172568652/cmusat_base /tmp/evaluation/311369-1172568652/instance-311369-1172568652.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  ee25cd84874e48f6cb4ebfcb1b834a80

RANDOM SEED= 399131533

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.283
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		: 3000.283
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:       1860352 kB
Buffers:         20804 kB
Cached:         123376 kB
SwapCached:       7528 kB
Active:          69856 kB
Inactive:        88020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1860352 kB
SwapTotal:     4192956 kB
SwapFree:      4179680 kB
Dirty:            2544 kB
Writeback:           0 kB
Mapped:          15388 kB
Slab:            23692 kB
Committed_AS:   804328 kB
PageTables:       1464 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= 66553 MiB

End job on node60 on Tue Feb 27 09:50:54 UTC 2007