Trace number 332870

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) 1200.17 1200.47

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
unsat-pbl-00250.sat05-1330.reshuffled-07.cnf
MD5SUM922dc9f32281b0c4efd640c112a641b6
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.75373
Satisfiable
(Un)Satisfiability was proved
Number of variables864
Number of clauses32700
Sum of the clauses size256765
Maximum clause length11
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 228
Number of clauses of size 3180
Number of clauses of size 4348
Number of clauses of size 51746
Number of clauses of size over 530396

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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-332870-1173493933 -o ROOT/results/node4/solver-332870-1173493933 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332870-1173493933/cmusat_base /tmp/evaluation/332870-1173493933/instance-332870-1173493933.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.95 0.99 3/77 16831
/proc/meminfo: memFree=1557672/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=3276 CPUtime=0
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 408 0 0 0 0 0 0 0 18 0 1 0 369348171 3354624 390 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 819 390 90 241 0 575 0

[startup+0.091402 s]
/proc/loadavg: 0.91 0.95 0.99 3/77 16831
/proc/meminfo: memFree=1557672/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=6812 CPUtime=0.08
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 1416 0 0 0 8 0 0 0 18 0 1 0 369348171 6975488 1398 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 1703 1401 93 241 0 1459 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6812

[startup+0.101402 s]
/proc/loadavg: 0.91 0.95 0.99 3/77 16831
/proc/meminfo: memFree=1557672/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=7072 CPUtime=0.09
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 1582 0 0 0 9 0 0 0 18 0 1 0 369348171 7241728 1340 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551284 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 1768 1340 93 241 0 1524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7072

[startup+0.301421 s]
/proc/loadavg: 0.91 0.95 0.99 3/77 16831
/proc/meminfo: memFree=1557672/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=7072 CPUtime=0.29
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 1648 0 0 0 29 0 0 0 19 0 1 0 369348171 7241728 1406 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564434 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 1768 1406 112 241 0 1524 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7072

[startup+0.701459 s]
/proc/loadavg: 0.91 0.95 0.99 3/77 16831
/proc/meminfo: memFree=1557672/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=8224 CPUtime=0.69
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 2079 0 0 0 69 0 0 0 23 0 1 0 369348171 8421376 1750 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 2056 1750 112 241 0 1812 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8224

[startup+1.50154 s]
/proc/loadavg: 0.91 0.95 0.99 2/78 16832
/proc/meminfo: memFree=1550688/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=9712 CPUtime=1.49
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 2653 0 0 0 149 0 0 0 25 0 1 0 369348171 9945088 2143 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560621 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 2428 2143 112 241 0 2184 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9712

[startup+3.10169 s]
/proc/loadavg: 0.91 0.95 0.99 2/78 16832
/proc/meminfo: memFree=1548576/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=11728 CPUtime=3.09
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 3492 0 0 0 308 1 0 0 25 0 1 0 369348171 12009472 2688 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 2932 2688 112 241 0 2688 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11728

[startup+6.302 s]
/proc/loadavg: 0.92 0.95 0.99 2/78 16832
/proc/meminfo: memFree=1545568/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=19608 CPUtime=6.3
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 6249 0 0 0 627 3 0 0 25 0 1 0 369348171 20078592 4368 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559870 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 4902 4368 112 241 0 4658 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 19608

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.99 2/78 16832
/proc/meminfo: memFree=1535328/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=24248 CPUtime=12.69
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 8033 0 0 0 1265 4 0 0 25 0 1 0 369348171 24829952 5597 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 6062 5597 112 241 0 5818 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24248

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.99 2/78 16832
/proc/meminfo: memFree=1522976/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=36532 CPUtime=25.49
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 11835 0 0 0 2543 6 0 0 25 0 1 0 369348171 37408768 8707 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551193 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 9133 8707 112 241 0 8889 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36532

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.99 2/78 16832
/proc/meminfo: memFree=1477664/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=85200 CPUtime=51.08
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 24819 0 0 0 5096 12 0 0 25 0 1 0 369348171 87244800 20030 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 21300 20030 112 241 0 21056 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 85200

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.99 2/78 16832
/proc/meminfo: memFree=1475232/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=86224 CPUtime=102.27
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 26616 0 0 0 10214 13 0 0 25 0 1 0 369348171 88293376 20608 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 21556 20608 112 241 0 21312 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 86224

[startup+162.302 s]
/proc/loadavg: 1.07 0.99 1.00 2/78 16832
/proc/meminfo: memFree=1444704/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=117200 CPUtime=162.25
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 35943 0 0 0 16206 19 0 0 25 0 1 0 369348171 120012800 28576 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 29300 28576 112 241 0 29056 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 117200

[startup+222.302 s]
/proc/loadavg: 1.10 1.00 1.00 2/78 16832
/proc/meminfo: memFree=1361888/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=205040 CPUtime=222.23
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 59887 0 0 0 22195 28 0 0 25 0 1 0 369348171 209960960 48895 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 51260 48895 112 241 0 51016 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 205040

[startup+282.301 s]
/proc/loadavg: 1.10 1.02 1.00 3/78 16832
/proc/meminfo: memFree=1362848/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=202580 CPUtime=282.22
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 60294 0 0 0 28193 29 0 0 25 0 1 0 369348171 207441920 48687 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551653 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 50645 48687 112 241 0 50401 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 202580

[startup+342.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/78 16832
/proc/meminfo: memFree=1358752/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=205332 CPUtime=342.2
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 61367 0 0 0 34190 30 0 0 25 0 1 0 369348171 210259968 49695 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 51333 49695 112 241 0 51089 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 205332

[startup+402.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 16832
/proc/meminfo: memFree=1357280/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=205608 CPUtime=402.2
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 62476 0 0 0 40188 32 0 0 25 0 1 0 369348171 210542592 50051 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080254 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 51402 50051 112 241 0 51158 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 205608

[startup+462.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 16832
/proc/meminfo: memFree=1355744/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=205908 CPUtime=462.18
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 63690 0 0 0 46185 33 0 0 25 0 1 0 369348171 210849792 50443 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 51477 50443 112 241 0 51233 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 205908

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16832
/proc/meminfo: memFree=1336672/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=223976 CPUtime=522.17
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 69348 0 0 0 52179 38 0 0 25 0 1 0 369348171 229351424 55171 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560006 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 55994 55171 112 241 0 55750 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 223976

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16832
/proc/meminfo: memFree=1332128/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=229504 CPUtime=582.15
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 70726 0 0 0 58176 39 0 0 25 0 1 0 369348171 235012096 56385 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 57376 56385 112 241 0 57132 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 229504

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16834
/proc/meminfo: memFree=1180896/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=391968 CPUtime=642.13
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 112656 0 0 0 64153 60 0 0 25 0 1 0 369348171 401375232 94064 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 97992 94064 112 241 0 97748 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 391968

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16834
/proc/meminfo: memFree=1184608/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=387264 CPUtime=702.12
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 112856 0 0 0 70151 61 0 0 25 0 1 0 369348171 396558336 93088 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560101 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 96816 93088 112 241 0 96572 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 387264

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16834
/proc/meminfo: memFree=1184992/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=386748 CPUtime=762.11
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 112926 0 0 0 76149 62 0 0 25 0 1 0 369348171 396029952 93029 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551191 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 96687 93029 112 241 0 96443 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 386748

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16834
/proc/meminfo: memFree=1183776/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=386748 CPUtime=822.08
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 113244 0 0 0 82146 62 0 0 25 0 1 0 369348171 396029952 93347 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 96687 93347 112 241 0 96443 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 386748

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16834
/proc/meminfo: memFree=1183712/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=386748 CPUtime=882.07
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 113244 0 0 0 88144 63 0 0 25 0 1 0 369348171 396029952 93347 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135060122 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 96687 93347 112 241 0 96443 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 386748

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16834
/proc/meminfo: memFree=1182432/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=386748 CPUtime=942.06
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 113569 0 0 0 94142 64 0 0 25 0 1 0 369348171 396029952 93672 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 96687 93672 112 241 0 96443 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 386748

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16834
/proc/meminfo: memFree=1177248/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=391884 CPUtime=1002.04
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 114864 0 0 0 100140 64 0 0 25 0 1 0 369348171 401289216 94967 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 97971 94967 112 241 0 97727 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 391884

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16834
/proc/meminfo: memFree=1177248/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=391884 CPUtime=1062.03
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 114869 0 0 0 106138 65 0 0 25 0 1 0 369348171 401289216 94972 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 97971 94972 112 241 0 97727 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 391884

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16834
/proc/meminfo: memFree=1176032/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=391884 CPUtime=1122.01
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 115179 0 0 0 112135 66 0 0 25 0 1 0 369348171 401289216 95282 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 97971 95282 112 241 0 97727 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 391884

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16834
/proc/meminfo: memFree=1180704/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=386748 CPUtime=1182
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 115236 0 0 0 118133 67 0 0 25 0 1 0 369348171 396029952 94055 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 96687 94055 112 241 0 96443 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 386748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16834
/proc/meminfo: memFree=1180704/2055920 swapFree=4153224/4192956
[pid=16831] ppid=16829 vsize=386748 CPUtime=1200.1
/proc/16831/stat : 16831 (cmusat_base) R 16829 16831 16475 0 -1 4194304 115236 0 0 0 119943 67 0 0 25 0 1 0 369348171 396029952 94055 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16831/statm: 96687 94055 112 241 0 96443 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 386748

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): 1200.47
CPU time (s): 1200.17
CPU user time (s): 1199.43
CPU system time (s): 0.732888
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 398100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.43
system time used= 0.732888
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 115236
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= 24548

runsolver used 1.39679 second user time and 2.97155 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Sat Mar 10 02:32:13 UTC 2007

IDJOB= 332870
IDBENCH= 24590
IDSOLVER= 120
FILE ID= node4/332870-1173493933

PBS_JOBID= 4101108

Free space on /tmp= 66521 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00250.sat05-1330.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332870-1173493933/cmusat_base /tmp/evaluation/332870-1173493933/instance-332870-1173493933.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-332870-1173493933 -o ROOT/results/node4/solver-332870-1173493933 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332870-1173493933/cmusat_base /tmp/evaluation/332870-1173493933/instance-332870-1173493933.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  922dc9f32281b0c4efd640c112a641b6

RANDOM SEED= 815652656

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1558080 kB
Buffers:         43368 kB
Cached:         377992 kB
SwapCached:       2824 kB
Active:         253156 kB
Inactive:       191948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1558080 kB
SwapTotal:     4192956 kB
SwapFree:      4153224 kB
Dirty:            3700 kB
Writeback:           0 kB
Mapped:          30212 kB
Slab:            38312 kB
Committed_AS:  1273796 kB
PageTables:       1768 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= 66521 MiB

End job on node4 on Sat Mar 10 02:52:16 UTC 2007