Trace number 360464

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
PB-clasp 2007-03-23? (TO) 1800.08 1782.71

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
liu/vdw/normalized-vdw_k5_l4_n750.opb
MD5SUM84dfc4b706a5e82746c96ff285501708
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark31.2183
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables3750
Total number of constraints467625
Number of constraints which are clauses466875
Number of constraints which are cardinality constraints (but not clauses)750
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

1800.08/1782.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/360464-1176969660/instance-360464-1176969660.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node65/watcher-360464-1176969660 -o ROOT/results/node65/solver-360464-1176969660 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-360464-1176969660.opb /tmp/evaluation/360464-1176969660/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6925
/proc/meminfo: memFree=1727416/2055920 swapFree=4184012/4192956
[pid=6925] ppid=6923 vsize=12268 CPUtime=0
/proc/6925/stat : 6925 (pbclasp) R 6923 6925 6158 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 172955675 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257203862117 0 2147483391 4224 0 0 0 0 17 0 0 0
/proc/6925/statm: 3067 317 242 3 0 167 0

[startup+0.0692889 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6925
/proc/meminfo: memFree=1727416/2055920 swapFree=4184012/4192956
[pid=6925] ppid=6923 vsize=12532 CPUtime=0.06
/proc/6925/stat : 6925 (pbclasp) R 6923 6925 6158 0 -1 4194304 494 0 0 0 6 0 0 0 18 0 1 0 172955675 12832768 460 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212592226 0 0 4224 16384 0 0 0 17 0 0 0
/proc/6925/statm: 3133 460 316 3 0 233 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12532

[startup+0.10129 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6925
/proc/meminfo: memFree=1727416/2055920 swapFree=4184012/4192956
[pid=6925] ppid=6923 vsize=12532 CPUtime=0.09
/proc/6925/stat : 6925 (pbclasp) R 6923 6925 6158 0 -1 4194304 494 0 0 0 9 0 0 0 18 0 1 0 172955675 12832768 460 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212592226 0 0 4224 16384 0 0 0 17 0 0 0
/proc/6925/statm: 3133 460 316 3 0 233 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12532

[startup+0.301306 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6925
/proc/meminfo: memFree=1727416/2055920 swapFree=4184012/4192956
[pid=6925] ppid=6923 vsize=12532 CPUtime=0.29
/proc/6925/stat : 6925 (pbclasp) R 6923 6925 6158 0 -1 4194304 494 0 0 0 28 1 0 0 19 0 1 0 172955675 12832768 460 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212592226 0 0 4224 16384 0 0 0 17 0 0 0
/proc/6925/statm: 3133 460 316 3 0 233 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12532

[startup+0.701343 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6925
/proc/meminfo: memFree=1727416/2055920 swapFree=4184012/4192956
[pid=6925] ppid=6923 vsize=12532 CPUtime=0.37
/proc/6925/stat : 6925 (pbclasp) S 6923 6925 6158 0 -1 4194304 515 0 0 0 36 1 0 0 16 0 1 0 172955675 12832768 464 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6925/statm: 3133 464 320 3 0 233 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 12532

[startup+1.50241 s]
/proc/loadavg: 1.00 1.00 1.00 3/75 6956
/proc/meminfo: memFree=1718856/2055920 swapFree=4184012/4192956
[pid=6925] ppid=6923 vsize=12532 CPUtime=0.37
/proc/6925/stat : 6925 (pbclasp) S 6923 6925 6158 0 -1 4194304 515 0 0 0 36 1 0 0 16 0 1 0 172955675 12832768 464 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6925/statm: 3133 464 320 3 0 233 0
[pid=6927] ppid=6925 vsize=5352 CPUtime=0
/proc/6927/stat : 6927 (sh) S 6925 6925 6158 0 -1 4194304 297 0 0 0 0 0 0 0 20 0 1 0 172955714 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6927/statm: 1338 224 188 169 0 49 0
[pid=6928] ppid=6927 vsize=12400 CPUtime=1.08
/proc/6928/stat : 6928 (pb2clasp1) R 6927 6925 6158 0 -1 4194304 502 0 0 0 108 0 0 0 25 0 1 0 172955714 12697600 460 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 257217359472 0 0 4224 0 0 0 0 17 1 0 0
/proc/6928/statm: 3100 460 340 3 0 200 0
[pid=6929] ppid=6927 vsize=11596 CPUtime=0.52
/proc/6929/stat : 6929 (clasp) S 6927 6925 6158 0 -1 4194304 2561 0 0 0 51 1 0 0 16 0 1 0 172955714 11874304 2527 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/6929/statm: 2899 2527 173 154 0 2369 0
[pid=6930] ppid=6927 vsize=12268 CPUtime=0
/proc/6930/stat : 6930 (pboutclasp.pl) S 6927 6925 6158 0 -1 4194304 413 0 0 0 0 0 0 0 22 0 1 0 172955714 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/6930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1.97
Current children cumulated vsize (KiB) 54148

[startup+3.10254 s]
/proc/loadavg: 1.00 1.00 1.00 3/75 6956
/proc/meminfo: memFree=1709512/2055920 swapFree=4184012/4192956
[pid=6925] ppid=6923 vsize=12532 CPUtime=0.37
/proc/6925/stat : 6925 (pbclasp) S 6923 6925 6158 0 -1 4194304 515 0 0 0 36 1 0 0 16 0 1 0 172955675 12832768 464 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6925/statm: 3133 464 320 3 0 233 0
[pid=6927] ppid=6925 vsize=5352 CPUtime=0
/proc/6927/stat : 6927 (sh) S 6925 6925 6158 0 -1 4194304 297 0 0 0 0 0 0 0 20 0 1 0 172955714 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6927/statm: 1338 224 188 169 0 49 0
[pid=6928] ppid=6927 vsize=12400 CPUtime=2.67
/proc/6928/stat : 6928 (pb2clasp1) R 6927 6925 6158 0 -1 4194304 502 0 0 0 267 0 0 0 25 0 1 0 172955714 12697600 460 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 257217849744 0 0 4224 0 0 0 0 17 1 0 0
/proc/6928/statm: 3100 460 340 3 0 200 0
[pid=6929] ppid=6927 vsize=25168 CPUtime=1.25
/proc/6929/stat : 6929 (clasp) S 6927 6925 6158 0 -1 4194304 5924 0 0 0 121 4 0 0 16 0 1 0 172955714 25772032 5857 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/6929/statm: 6292 5857 173 154 0 5762 0
[pid=6930] ppid=6927 vsize=12268 CPUtime=0
/proc/6930/stat : 6930 (pboutclasp.pl) S 6927 6925 6158 0 -1 4194304 413 0 0 0 0 0 0 0 22 0 1 0 172955714 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/6930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 4.29
Current children cumulated vsize (KiB) 67720

[startup+6.30162 s]
/proc/loadavg: 1.00 1.00 1.00 3/75 6996
/proc/meminfo: memFree=1681352/2055920 swapFree=4184012/4192956
[pid=6925] ppid=6923 vsize=12532 CPUtime=0.37
/proc/6925/stat : 6925 (pbclasp) S 6923 6925 6158 0 -1 4194304 515 0 0 0 36 1 0 0 16 0 1 0 172955675 12832768 464 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6925/statm: 3133 464 320 3 0 233 0
[pid=6927] ppid=6925 vsize=5352 CPUtime=0
/proc/6927/stat : 6927 (sh) S 6925 6925 6158 0 -1 4194304 297 0 0 0 0 0 0 0 20 0 1 0 172955714 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6927/statm: 1338 224 188 169 0 49 0
[pid=6928] ppid=6927 vsize=12400 CPUtime=5.83
/proc/6928/stat : 6928 (pb2clasp1) R 6927 6925 6158 0 -1 4194304 502 0 0 0 582 1 0 0 25 0 1 0 172955714 12697600 460 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 257217358949 0 0 4224 0 0 0 0 17 0 0 0
/proc/6928/statm: 3100 460 340 3 0 200 0
[pid=6929] ppid=6927 vsize=53220 CPUtime=2.85
/proc/6929/stat : 6929 (clasp) S 6927 6925 6158 0 -1 4194304 12976 0 0 0 277 8 0 0 16 0 1 0 172955714 54497280 12844 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6929/statm: 13305 12844 173 154 0 12775 0
[pid=6930] ppid=6927 vsize=12268 CPUtime=0
/proc/6930/stat : 6930 (pboutclasp.pl) S 6927 6925 6158 0 -1 4194304 413 0 0 0 0 0 0 0 22 0 1 0 172955714 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/6930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 9.05
Current children cumulated vsize (KiB) 95772

[startup+12.7021 s]
/proc/loadavg: 1.08 1.02 1.01 3/75 7004
/proc/meminfo: memFree=1623496/2055920 swapFree=4184012/4192956
[pid=6925] ppid=6923 vsize=12532 CPUtime=0.37
/proc/6925/stat : 6925 (pbclasp) S 6923 6925 6158 0 -1 4194304 515 0 0 0 36 1 0 0 16 0 1 0 172955675 12832768 464 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6925/statm: 3133 464 320 3 0 233 0
[pid=6927] ppid=6925 vsize=5352 CPUtime=0
/proc/6927/stat : 6927 (sh) S 6925 6925 6158 0 -1 4194304 297 0 0 0 0 0 0 0 20 0 1 0 172955714 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6927/statm: 1338 224 188 169 0 49 0
[pid=6928] ppid=6927 vsize=12400 CPUtime=12.21
/proc/6928/stat : 6928 (pb2clasp1) R 6927 6925 6158 0 -1 4194304 502 0 0 0 1219 2 0 0 25 0 1 0 172955714 12697600 460 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 257217744433 0 0 4224 0 0 0 0 17 0 0 0
/proc/6928/statm: 3100 460 340 3 0 200 0
[pid=6929] ppid=6927 vsize=109184 CPUtime=6.05
/proc/6929/stat : 6929 (clasp) S 6927 6925 6158 0 -1 4194304 27048 0 0 0 590 15 0 0 16 0 1 0 172955714 111804416 26787 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6929/statm: 27296 26787 173 154 0 26766 0
[pid=6930] ppid=6927 vsize=12268 CPUtime=0
/proc/6930/stat : 6930 (pboutclasp.pl) S 6927 6925 6158 0 -1 4194304 413 0 0 0 0 0 0 0 22 0 1 0 172955714 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/6930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 18.63
Current children cumulated vsize (KiB) 151736

[startup+25.5012 s]
/proc/loadavg: 1.22 1.05 1.02 2/75 7068
/proc/meminfo: memFree=1507144/2055920 swapFree=4184012/4192956
[pid=6925] ppid=6923 vsize=12532 CPUtime=0.37
/proc/6925/stat : 6925 (pbclasp) S 6923 6925 6158 0 -1 4194304 515 0 0 0 36 1 0 0 16 0 1 0 172955675 12832768 464 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6925/statm: 3133 464 320 3 0 233 0
[pid=6927] ppid=6925 vsize=5352 CPUtime=0
/proc/6927/stat : 6927 (sh) S 6925 6925 6158 0 -1 4194304 297 0 0 0 0 0 0 0 20 0 1 0 172955714 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6927/statm: 1338 224 188 169 0 49 0
[pid=6928] ppid=6927 vsize=12400 CPUtime=24.89
/proc/6928/stat : 6928 (pb2clasp1) R 6927 6925 6158 0 -1 4194304 502 0 0 0 2483 6 0 0 25 0 1 0 172955714 12697600 460 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 257217307093 0 0 4224 0 0 0 0 17 0 0 0
/proc/6928/statm: 3100 460 340 3 0 200 0
[pid=6929] ppid=6927 vsize=222788 CPUtime=12.65
/proc/6929/stat : 6929 (clasp) R 6927 6925 6158 0 -1 4194304 55509 0 0 0 1235 30 0 0 16 0 1 0 172955714 228134912 54991 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 6121083 0 0 4096 0 0 0 0 17 1 0 0
/proc/6929/statm: 55697 54992 173 154 0 55167 0
[pid=6930] ppid=6927 vsize=12268 CPUtime=0
/proc/6930/stat : 6930 (pboutclasp.pl) S 6927 6925 6158 0 -1 4194304 413 0 0 0 0 0 0 0 22 0 1 0 172955714 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/6930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 37.91
Current children cumulated vsize (KiB) 265340

[startup+51.1013 s]
/proc/loadavg: 1.14 1.04 1.01 2/74 7106
/proc/meminfo: memFree=1492752/2055920 swapFree=4184012/4192956
[pid=6925] ppid=6923 vsize=12532 CPUtime=0.37
/proc/6925/stat : 6925 (pbclasp) S 6923 6925 6158 0 -1 4194304 515 0 0 0 36 1 0 0 16 0 1 0 172955675 12832768 464 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6925/statm: 3133 464 320 3 0 233 0
[pid=6927] ppid=6925 vsize=5352 CPUtime=35.34
/proc/6927/stat : 6927 (sh) S 6925 6925 6158 0 -1 4194304 297 504 0 0 0 0 3526 8 16 0 1 0 172955714 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6927/statm: 1338 224 188 169 0 49 0
[pid=6929] ppid=6927 vsize=233508 CPUtime=33.18
/proc/6929/stat : 6929 (clasp) R 6927 6925 6158 0 -1 4194304 81690 0 0 0 3271 47 0 0 25 0 1 0 172955714 239112192 58048 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134749762 0 0 4096 0 0 0 0 17 1 0 0
/proc/6929/statm: 58377 58048 194 154 0 57847 0
[pid=6930] ppid=6927 vsize=12268 CPUtime=0
/proc/6930/stat : 6930 (pboutclasp.pl) S 6927 6925 6158 0 -1 4194304 413 0 0 0 0 0 0 0 22 0 1 0 172955714 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/6930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 68.89
Current children cumulated vsize (KiB) 263660

[startup+102.306 s]
/proc/loadavg: 1.06 1.03 1.01 2/68 7128
/proc/meminfo: memFree=1490584/2055920 swapFree=4184012/4192956
[pid=6925] ppid=6923 vsize=12532 CPUtime=0.37
/proc/6925/stat : 6925 (pbclasp) S 6923 6925 6158 0 -1 4194304 515 0 0 0 36 1 0 0 16 0 1 0 172955675 12832768 464 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6925/statm: 3133 464 320 3 0 233 0
[pid=6927] ppid=6925 vsize=5352 CPUtime=35.34
/proc/6927/stat : 6927 (sh) S 6925 6925 6158 0 -1 4194304 297 504 0 0 0 0 3526 8 16 0 1 0 172955714 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6927/statm: 1338 224 188 169 0 49 0
[pid=6929] ppid=6927 vsize=236940 CPUtime=84.37
/proc/6929/stat : 6929 (clasp) R 6927 6925 6158 0 -1 4194304 82531 0 0 0 8388 49 0 0 25 0 1 0 172955714 242626560 58889 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134749762 0 0 4096 0 0 0 0 17 1 0 0
/proc/6929/statm: 59235 58889 194 154 0 58705 0
[pid=6930] ppid=6927 vsize=12268 CPUtime=0
/proc/6930/stat : 6930 (pboutclasp.pl) S 6927 6925 6158 0 -1 4194304 413 0 0 0 0 0 0 0 22 0 1 0 172955714 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/6930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 120.08
Current children cumulated vsize (KiB) 267092

[startup+162.302 s]
/proc/loadavg: 1.09 1.04 1.01 2/68 7128
/proc/meminfo: memFree=1443480/2055920 swapFree=4184012/4192956

################
# More data... #
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/proc/6930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1439.76
Current children cumulated vsize (KiB) 996184

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7128
/proc/meminfo: memFree=742104/2055920 swapFree=4184012/4192956
[pid=6925] ppid=6923 vsize=12532 CPUtime=0.37
/proc/6925/stat : 6925 (pbclasp) S 6923 6925 6158 0 -1 4194304 515 0 0 0 36 1 0 0 16 0 1 0 172955675 12832768 464 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6925/statm: 3133 464 320 3 0 233 0
[pid=6927] ppid=6925 vsize=5352 CPUtime=35.34
/proc/6927/stat : 6927 (sh) S 6925 6925 6158 0 -1 4194304 297 504 0 0 0 0 3526 8 16 0 1 0 172955714 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6927/statm: 1338 224 188 169 0 49 0
[pid=6929] ppid=6927 vsize=989548 CPUtime=1464.03
/proc/6929/stat : 6929 (clasp) R 6927 6925 6158 0 -1 4194304 273018 0 0 0 146178 225 0 0 25 0 1 0 172955714 1013297152 245714 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/6929/statm: 247387 245714 194 154 0 246857 0
[pid=6930] ppid=6927 vsize=12268 CPUtime=0
/proc/6930/stat : 6930 (pboutclasp.pl) S 6927 6925 6158 0 -1 4194304 413 0 0 0 0 0 0 0 22 0 1 0 172955714 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/6930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1499.74
Current children cumulated vsize (KiB) 1019700

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7128
/proc/meminfo: memFree=715672/2055920 swapFree=4184012/4192956
[pid=6925] ppid=6923 vsize=12532 CPUtime=0.37
/proc/6925/stat : 6925 (pbclasp) S 6923 6925 6158 0 -1 4194304 515 0 0 0 36 1 0 0 16 0 1 0 172955675 12832768 464 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6925/statm: 3133 464 320 3 0 233 0
[pid=6927] ppid=6925 vsize=5352 CPUtime=35.34
/proc/6927/stat : 6927 (sh) S 6925 6925 6158 0 -1 4194304 297 504 0 0 0 0 3526 8 16 0 1 0 172955714 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6927/statm: 1338 224 188 169 0 49 0
[pid=6929] ppid=6927 vsize=1015480 CPUtime=1524.02
/proc/6929/stat : 6929 (clasp) R 6927 6925 6158 0 -1 4194304 279534 0 0 0 152170 232 0 0 25 0 1 0 172955714 1039851520 252230 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134753634 0 0 4096 0 0 0 0 17 1 0 0
/proc/6929/statm: 253870 252230 194 154 0 253340 0
[pid=6930] ppid=6927 vsize=12268 CPUtime=0
/proc/6930/stat : 6930 (pboutclasp.pl) S 6927 6925 6158 0 -1 4194304 413 0 0 0 0 0 0 0 22 0 1 0 172955714 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/6930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1559.73
Current children cumulated vsize (KiB) 1045632

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7128
/proc/meminfo: memFree=702104/2055920 swapFree=4184012/4192956
[pid=6925] ppid=6923 vsize=12532 CPUtime=0.37
/proc/6925/stat : 6925 (pbclasp) S 6923 6925 6158 0 -1 4194304 515 0 0 0 36 1 0 0 16 0 1 0 172955675 12832768 464 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6925/statm: 3133 464 320 3 0 233 0
[pid=6927] ppid=6925 vsize=5352 CPUtime=35.34
/proc/6927/stat : 6927 (sh) S 6925 6925 6158 0 -1 4194304 297 504 0 0 0 0 3526 8 16 0 1 0 172955714 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6927/statm: 1338 224 188 169 0 49 0
[pid=6929] ppid=6927 vsize=1030148 CPUtime=1584
/proc/6929/stat : 6929 (clasp) R 6927 6925 6158 0 -1 4194304 283236 0 0 0 158166 234 0 0 25 0 1 0 172955714 1054871552 255775 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/6929/statm: 257537 255775 194 154 0 257007 0
[pid=6930] ppid=6927 vsize=12268 CPUtime=0
/proc/6930/stat : 6930 (pboutclasp.pl) S 6927 6925 6158 0 -1 4194304 413 0 0 0 0 0 0 0 22 0 1 0 172955714 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/6930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1619.71
Current children cumulated vsize (KiB) 1060300

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7128
/proc/meminfo: memFree=653400/2055920 swapFree=4184012/4192956
[pid=6925] ppid=6923 vsize=12532 CPUtime=0.37
/proc/6925/stat : 6925 (pbclasp) S 6923 6925 6158 0 -1 4194304 515 0 0 0 36 1 0 0 16 0 1 0 172955675 12832768 464 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6925/statm: 3133 464 320 3 0 233 0
[pid=6927] ppid=6925 vsize=5352 CPUtime=35.34
/proc/6927/stat : 6927 (sh) S 6925 6925 6158 0 -1 4194304 297 504 0 0 0 0 3526 8 16 0 1 0 172955714 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6927/statm: 1338 224 188 169 0 49 0
[pid=6929] ppid=6927 vsize=1079720 CPUtime=1643.99
/proc/6929/stat : 6929 (clasp) R 6927 6925 6158 0 -1 4194304 295966 0 0 0 164154 245 0 0 25 0 1 0 172955714 1105633280 267821 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/6929/statm: 269930 267821 194 154 0 269400 0
[pid=6930] ppid=6927 vsize=12268 CPUtime=0
/proc/6930/stat : 6930 (pboutclasp.pl) S 6927 6925 6158 0 -1 4194304 413 0 0 0 0 0 0 0 22 0 1 0 172955714 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/6930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1679.7
Current children cumulated vsize (KiB) 1109872

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7128
/proc/meminfo: memFree=605336/2055920 swapFree=4184012/4192956
[pid=6925] ppid=6923 vsize=12532 CPUtime=0.37
/proc/6925/stat : 6925 (pbclasp) S 6923 6925 6158 0 -1 4194304 515 0 0 0 36 1 0 0 16 0 1 0 172955675 12832768 464 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6925/statm: 3133 464 320 3 0 233 0
[pid=6927] ppid=6925 vsize=5352 CPUtime=35.34
/proc/6927/stat : 6927 (sh) S 6925 6925 6158 0 -1 4194304 297 504 0 0 0 0 3526 8 16 0 1 0 172955714 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6927/statm: 1338 224 188 169 0 49 0
[pid=6929] ppid=6927 vsize=1128404 CPUtime=1703.98
/proc/6929/stat : 6929 (clasp) R 6927 6925 6158 0 -1 4194304 308117 0 0 0 170141 257 0 0 25 0 1 0 172955714 1155485696 279972 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/6929/statm: 282101 279972 194 154 0 281571 0
[pid=6930] ppid=6927 vsize=12268 CPUtime=0
/proc/6930/stat : 6930 (pboutclasp.pl) S 6927 6925 6158 0 -1 4194304 413 0 0 0 0 0 0 0 22 0 1 0 172955714 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/6930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1739.69
Current children cumulated vsize (KiB) 1158556

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7128
/proc/meminfo: memFree=563992/2055920 swapFree=4184012/4192956
[pid=6925] ppid=6923 vsize=12532 CPUtime=0.37
/proc/6925/stat : 6925 (pbclasp) S 6923 6925 6158 0 -1 4194304 515 0 0 0 36 1 0 0 16 0 1 0 172955675 12832768 464 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6925/statm: 3133 464 320 3 0 233 0
[pid=6927] ppid=6925 vsize=5352 CPUtime=35.34
/proc/6927/stat : 6927 (sh) S 6925 6925 6158 0 -1 4194304 297 504 0 0 0 0 3526 8 16 0 1 0 172955714 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6927/statm: 1338 224 188 169 0 49 0
[pid=6929] ppid=6927 vsize=1169088 CPUtime=1763.97
/proc/6929/stat : 6929 (clasp) R 6927 6925 6158 0 -1 4194304 318305 0 0 0 176131 266 0 0 25 0 1 0 172955714 1197146112 290124 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134768773 0 0 4096 0 0 0 0 17 1 0 0
/proc/6929/statm: 292272 290124 194 154 0 291742 0
[pid=6930] ppid=6927 vsize=12268 CPUtime=0
/proc/6930/stat : 6930 (pboutclasp.pl) S 6927 6925 6158 0 -1 4194304 413 0 0 0 0 0 0 0 22 0 1 0 172955714 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/6930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1799.68
Current children cumulated vsize (KiB) 1199240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1782.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7128
/proc/meminfo: memFree=563608/2055920 swapFree=4184012/4192956
[pid=6925] ppid=6923 vsize=12532 CPUtime=0.37
/proc/6925/stat : 6925 (pbclasp) S 6923 6925 6158 0 -1 4194304 515 0 0 0 36 1 0 0 16 0 1 0 172955675 12832768 464 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6925/statm: 3133 464 320 3 0 233 0
[pid=6927] ppid=6925 vsize=5352 CPUtime=35.34
/proc/6927/stat : 6927 (sh) S 6925 6925 6158 0 -1 4194304 297 504 0 0 0 0 3526 8 16 0 1 0 172955714 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6927/statm: 1338 224 188 169 0 49 0
[pid=6929] ppid=6927 vsize=1169352 CPUtime=1764.37
/proc/6929/stat : 6929 (clasp) R 6927 6925 6158 0 -1 4194304 318352 0 0 0 176171 266 0 0 25 0 1 0 172955714 1197416448 290171 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/6929/statm: 292338 290171 194 154 0 291808 0
[pid=6930] ppid=6927 vsize=12268 CPUtime=0
/proc/6930/stat : 6930 (pboutclasp.pl) S 6927 6925 6158 0 -1 4194304 413 0 0 0 0 0 0 0 22 0 1 0 172955714 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/6930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1199504

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

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

[startup+1782.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7128
/proc/meminfo: memFree=563608/2055920 swapFree=4184012/4192956
[pid=6925] ppid=6923 vsize=12532 CPUtime=0.37
/proc/6925/stat : 6925 (pbclasp) S 6923 6925 6158 0 -1 4194304 515 0 0 0 36 1 0 0 16 0 1 0 172955675 12832768 464 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6925/statm: 3133 464 320 3 0 233 0
[pid=6927] ppid=6925 vsize=5352 CPUtime=35.34
/proc/6927/stat : 6927 (sh) S 6925 6925 6158 0 -1 4194304 297 504 0 0 0 0 3526 8 16 0 1 0 172955714 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6927/statm: 1338 224 188 169 0 49 0
[pid=6929] ppid=6927 vsize=1169352 CPUtime=1764.37
/proc/6929/stat : 6929 (clasp) R 6927 6925 6158 0 -1 4194304 318352 0 0 0 176171 266 0 0 25 0 1 0 172955714 1197416448 290171 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/6929/statm: 292338 290171 194 154 0 291808 0
[pid=6930] ppid=6927 vsize=12268 CPUtime=0
/proc/6930/stat : 6930 (pboutclasp.pl) S 6927 6925 6158 0 -1 4194304 413 0 0 0 0 0 0 0 22 0 1 0 172955714 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/6930/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1199504

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6925 and gives
#  childrusage.ru_utime.tv_sec=35
#  childrusage.ru_utime.tv_usec=636582
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=107983
# CPU time returned by wait4() is 35.7446
# while last known CPU time is 1800.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1782.71
CPU time (s): 1800.08
CPU user time (s): 1797.33
CPU system time (s): 2.75
CPU usage (%): 100.974
Max. virtual memory (cumulated for all children) (KiB): 1199504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 35.6366
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1815
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= 63
involuntary context switches= 546

runsolver used 1.76773 second user time and 4.73028 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Thu Apr 19 08:01:00 UTC 2007

IDJOB= 360464
IDBENCH= 1373
IDSOLVER= 158
FILE ID= node65/360464-1176969660

PBS_JOBID= 4630266

Free space on /tmp= 66381 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/vdw/normalized-vdw_k5_l4_n750.opb
COMMAND LINE= pbclasp instance-360464-1176969660.opb /tmp/evaluation/360464-1176969660/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-360464-1176969660 -o ROOT/results/node65/conversion-360464-1176969660 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360464-1176969660/instance-360464-1176969660.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-360464-1176969660 -o ROOT/results/node65/solver-360464-1176969660 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-360464-1176969660.opb /tmp/evaluation/360464-1176969660/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  84dfc4b706a5e82746c96ff285501708

RANDOM SEED= 543974200

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1727888 kB
Buffers:         24140 kB
Cached:         253716 kB
SwapCached:       2712 kB
Active:          80668 kB
Inactive:       206948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1727888 kB
SwapTotal:     4192956 kB
SwapFree:      4184012 kB
Dirty:           20740 kB
Writeback:           0 kB
Mapped:          15716 kB
Slab:            26460 kB
Committed_AS:  2262624 kB
PageTables:       1456 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= 66381 MiB

End job on node65 on Thu Apr 19 08:30:44 UTC 2007