Trace number 360842

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) 1800.01 1800.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/
FPGA_SAT05/normalized-fpga25_23_sat_pb.cnf.cr.opb
MD5SUMf5648c05fd08b8fac6342afd4b5bd61d
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 benchmark0.012998
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables863
Total number of constraints646
Number of constraints which are clauses598
Number of constraints which are cardinality constraints (but not clauses)48
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint12
Maximum length of a constraint25
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 26
Number of bits of the biggest sum of numbers5
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)

1800.01/1800.51	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/360842-1176975416/instance-360842-1176975416.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/node41/watcher-360842-1176975416 -o ROOT/results/node41/solver-360842-1176975416 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-360842-1176975416.opb /tmp/evaluation/360842-1176975416/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: 0.00 0.00 0.00 3/77 18181
/proc/meminfo: memFree=1714552/2055920 swapFree=4128028/4192956
[pid=18181] ppid=18179 vsize=12268 CPUtime=0
/proc/18181/stat : 18181 (pbclasp) R 18179 18181 18098 0 -1 4194304 399 0 0 0 0 0 0 0 18 0 1 0 145453556 12562432 365 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238389990113 0 0 4224 0 0 0 0 17 1 0 0
/proc/18181/statm: 3067 365 276 3 0 167 0

[startup+0.083426 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 18181
/proc/meminfo: memFree=1714552/2055920 swapFree=4128028/4192956
[pid=18181] ppid=18179 vsize=12400 CPUtime=0
/proc/18181/stat : 18181 (pbclasp) S 18179 18181 18098 0 -1 4194304 490 0 0 0 0 0 0 0 16 0 1 0 145453556 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18181/statm: 3100 440 320 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101422 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 18181
/proc/meminfo: memFree=1714552/2055920 swapFree=4128028/4192956
[pid=18181] ppid=18179 vsize=12400 CPUtime=0
/proc/18181/stat : 18181 (pbclasp) S 18179 18181 18098 0 -1 4194304 490 0 0 0 0 0 0 0 16 0 1 0 145453556 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18181/statm: 3100 440 320 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.301446 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 18181
/proc/meminfo: memFree=1714552/2055920 swapFree=4128028/4192956
[pid=18181] ppid=18179 vsize=12400 CPUtime=0
/proc/18181/stat : 18181 (pbclasp) S 18179 18181 18098 0 -1 4194304 490 0 0 0 0 0 0 0 16 0 1 0 145453556 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18181/statm: 3100 440 320 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.701482 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 18181
/proc/meminfo: memFree=1714552/2055920 swapFree=4128028/4192956
[pid=18181] ppid=18179 vsize=12400 CPUtime=0
/proc/18181/stat : 18181 (pbclasp) S 18179 18181 18098 0 -1 4194304 490 0 0 0 0 0 0 0 16 0 1 0 145453556 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18181/statm: 3100 440 320 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+1.50154 s]
/proc/loadavg: 0.08 0.02 0.01 2/81 18186
/proc/meminfo: memFree=1705688/2055920 swapFree=4128028/4192956
[pid=18181] ppid=18179 vsize=12400 CPUtime=0
/proc/18181/stat : 18181 (pbclasp) S 18179 18181 18098 0 -1 4194304 490 0 0 0 0 0 0 0 16 0 1 0 145453556 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18181/statm: 3100 440 320 3 0 200 0
[pid=18183] ppid=18181 vsize=5352 CPUtime=0.12
/proc/18183/stat : 18183 (sh) S 18181 18181 18098 0 -1 4194304 297 505 0 0 0 0 12 0 16 0 1 0 145453557 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18183/statm: 1338 224 188 169 0 49 0
[pid=18185] ppid=18183 vsize=10972 CPUtime=1.41
/proc/18185/stat : 18185 (clasp) R 18183 18181 18098 0 -1 4194304 2458 0 0 0 141 0 0 0 25 0 1 0 145453557 11235328 2389 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/18185/statm: 2743 2389 194 154 0 2213 0
[pid=18186] ppid=18183 vsize=12268 CPUtime=0
/proc/18186/stat : 18186 (pboutclasp.pl) S 18183 18181 18098 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 145453557 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 238399041634 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/18186/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1.53
Current children cumulated vsize (KiB) 40992

[startup+3.10268 s]
/proc/loadavg: 0.08 0.02 0.01 2/81 18186
/proc/meminfo: memFree=1703832/2055920 swapFree=4128028/4192956
[pid=18181] ppid=18179 vsize=12400 CPUtime=0
/proc/18181/stat : 18181 (pbclasp) S 18179 18181 18098 0 -1 4194304 490 0 0 0 0 0 0 0 16 0 1 0 145453556 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18181/statm: 3100 440 320 3 0 200 0
[pid=18183] ppid=18181 vsize=5352 CPUtime=0.12
/proc/18183/stat : 18183 (sh) S 18181 18181 18098 0 -1 4194304 297 505 0 0 0 0 12 0 16 0 1 0 145453557 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18183/statm: 1338 224 188 169 0 49 0
[pid=18185] ppid=18183 vsize=12560 CPUtime=3
/proc/18185/stat : 18185 (clasp) R 18183 18181 18098 0 -1 4194304 2860 0 0 0 300 0 0 0 25 0 1 0 145453557 12861440 2791 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741364 0 0 4096 0 0 0 0 17 1 0 0
/proc/18185/statm: 3140 2791 194 154 0 2610 0
[pid=18186] ppid=18183 vsize=12268 CPUtime=0
/proc/18186/stat : 18186 (pboutclasp.pl) S 18183 18181 18098 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 145453557 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 238399041634 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/18186/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 3.12
Current children cumulated vsize (KiB) 42580

[startup+6.30196 s]
/proc/loadavg: 0.08 0.02 0.01 2/81 18186
/proc/meminfo: memFree=1702040/2055920 swapFree=4128028/4192956
[pid=18181] ppid=18179 vsize=12400 CPUtime=0
/proc/18181/stat : 18181 (pbclasp) S 18179 18181 18098 0 -1 4194304 490 0 0 0 0 0 0 0 16 0 1 0 145453556 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18181/statm: 3100 440 320 3 0 200 0
[pid=18183] ppid=18181 vsize=5352 CPUtime=0.12
/proc/18183/stat : 18183 (sh) S 18181 18181 18098 0 -1 4194304 297 505 0 0 0 0 12 0 16 0 1 0 145453557 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18183/statm: 1338 224 188 169 0 49 0
[pid=18185] ppid=18183 vsize=13756 CPUtime=6.21
/proc/18185/stat : 18185 (clasp) R 18183 18181 18098 0 -1 4194304 3146 0 0 0 620 1 0 0 25 0 1 0 145453557 14086144 3077 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134620733 0 0 4096 0 0 0 0 17 1 0 0
/proc/18185/statm: 3439 3077 194 154 0 2909 0
[pid=18186] ppid=18183 vsize=12268 CPUtime=0
/proc/18186/stat : 18186 (pboutclasp.pl) S 18183 18181 18098 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 145453557 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 238399041634 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/18186/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 6.33
Current children cumulated vsize (KiB) 43776

[startup+12.7025 s]
/proc/loadavg: 0.22 0.05 0.02 2/81 18186
/proc/meminfo: memFree=1697880/2055920 swapFree=4128028/4192956
[pid=18181] ppid=18179 vsize=12400 CPUtime=0
/proc/18181/stat : 18181 (pbclasp) S 18179 18181 18098 0 -1 4194304 490 0 0 0 0 0 0 0 16 0 1 0 145453556 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18181/statm: 3100 440 320 3 0 200 0
[pid=18183] ppid=18181 vsize=5352 CPUtime=0.12
/proc/18183/stat : 18183 (sh) S 18181 18181 18098 0 -1 4194304 297 505 0 0 0 0 12 0 16 0 1 0 145453557 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18183/statm: 1338 224 188 169 0 49 0
[pid=18185] ppid=18183 vsize=17752 CPUtime=12.61
/proc/18185/stat : 18185 (clasp) R 18183 18181 18098 0 -1 4194304 4130 0 0 0 1259 2 0 0 25 0 1 0 145453557 18178048 4061 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134753634 0 0 4096 0 0 0 0 17 1 0 0
/proc/18185/statm: 4438 4061 194 154 0 3908 0
[pid=18186] ppid=18183 vsize=12268 CPUtime=0
/proc/18186/stat : 18186 (pboutclasp.pl) S 18183 18181 18098 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 145453557 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 238399041634 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/18186/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 12.73
Current children cumulated vsize (KiB) 47772

[startup+25.5017 s]
/proc/loadavg: 0.34 0.08 0.02 2/81 18186
/proc/meminfo: memFree=1694808/2055920 swapFree=4128092/4192956
[pid=18181] ppid=18179 vsize=12400 CPUtime=0
/proc/18181/stat : 18181 (pbclasp) S 18179 18181 18098 0 -1 4194304 490 0 0 0 0 0 0 0 16 0 1 0 145453556 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18181/statm: 3100 440 320 3 0 200 0
[pid=18183] ppid=18181 vsize=5352 CPUtime=0.12
/proc/18183/stat : 18183 (sh) S 18181 18181 18098 0 -1 4194304 297 505 0 0 0 0 12 0 16 0 1 0 145453557 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18183/statm: 1338 224 188 169 0 49 0
[pid=18185] ppid=18183 vsize=20652 CPUtime=25.4
/proc/18185/stat : 18185 (clasp) R 18183 18181 18098 0 -1 4194304 4813 0 0 0 2538 2 0 0 25 0 1 0 145453557 21147648 4744 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/18185/statm: 5163 4744 194 154 0 4633 0
[pid=18186] ppid=18183 vsize=12268 CPUtime=0
/proc/18186/stat : 18186 (pboutclasp.pl) S 18183 18181 18098 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 145453557 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 238399041634 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/18186/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 25.52
Current children cumulated vsize (KiB) 50672

[startup+51.1018 s]
/proc/loadavg: 0.56 0.15 0.05 2/81 18186
/proc/meminfo: memFree=1691352/2055920 swapFree=4128092/4192956
[pid=18181] ppid=18179 vsize=12400 CPUtime=0
/proc/18181/stat : 18181 (pbclasp) S 18179 18181 18098 0 -1 4194304 490 0 0 0 0 0 0 0 16 0 1 0 145453556 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18181/statm: 3100 440 320 3 0 200 0
[pid=18183] ppid=18181 vsize=5352 CPUtime=0.12
/proc/18183/stat : 18183 (sh) S 18181 18181 18098 0 -1 4194304 297 505 0 0 0 0 12 0 16 0 1 0 145453557 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18183/statm: 1338 224 188 169 0 49 0
[pid=18185] ppid=18183 vsize=24392 CPUtime=51
/proc/18185/stat : 18185 (clasp) R 18183 18181 18098 0 -1 4194304 5697 0 0 0 5097 3 0 0 25 0 1 0 145453557 24977408 5628 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134753634 0 0 4096 0 0 0 0 17 1 0 0
/proc/18185/statm: 6098 5628 194 154 0 5568 0
[pid=18186] ppid=18183 vsize=12268 CPUtime=0
/proc/18186/stat : 18186 (pboutclasp.pl) S 18183 18181 18098 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 145453557 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 238399041634 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/18186/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 54412

[startup+102.305 s]
/proc/loadavg: 0.82 0.29 0.10 2/81 18188
/proc/meminfo: memFree=1687832/2055920 swapFree=4128092/4192956
[pid=18181] ppid=18179 vsize=12400 CPUtime=0
/proc/18181/stat : 18181 (pbclasp) S 18179 18181 18098 0 -1 4194304 490 0 0 0 0 0 0 0 16 0 1 0 145453556 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18181/statm: 3100 440 320 3 0 200 0
[pid=18183] ppid=18181 vsize=5352 CPUtime=0.12
/proc/18183/stat : 18183 (sh) S 18181 18181 18098 0 -1 4194304 297 505 0 0 0 0 12 0 16 0 1 0 145453557 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18183/statm: 1338 224 188 169 0 49 0
[pid=18185] ppid=18183 vsize=27788 CPUtime=102.18
/proc/18185/stat : 18185 (clasp) R 18183 18181 18098 0 -1 4194304 6498 0 0 0 10214 4 0 0 25 0 1 0 145453557 28454912 6429 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741364 0 0 4096 0 0 0 0 17 1 0 0
/proc/18185/statm: 6947 6429 194 154 0 6417 0
[pid=18186] ppid=18183 vsize=12268 CPUtime=0
/proc/18186/stat : 18186 (pboutclasp.pl) S 18183 18181 18098 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 145453557 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 238399041634 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/18186/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 57808

[startup+162.301 s]
/proc/loadavg: 0.93 0.42 0.15 2/81 18188
/proc/meminfo: memFree=1684760/2055920 swapFree=4128092/4192956
[pid=18181] ppid=18179 vsize=12400 CPUtime=0
/proc/18181/stat : 18181 (pbclasp) S 18179 18181 18098 0 -1 4194304 490 0 0 0 0 0 0 0 16 0 1 0 145453556 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18181/statm: 3100 440 320 3 0 200 0
[pid=18183] ppid=18181 vsize=5352 CPUtime=0.12
/proc/18183/stat : 18183 (sh) S 18181 18181 18098 0 -1 4194304 297 505 0 0 0 0 12 0 16 0 1 0 145453557 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18183/statm: 1338 224 188 169 0 49 0
[pid=18185] ppid=18183 vsize=30996 CPUtime=162.17
/proc/18185/stat : 18185 (clasp) R 18183 18181 18098 0 -1 4194304 7259 0 0 0 16212 5 0 0 25 0 1 0 145453557 31739904 7190 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/18185/statm: 7749 7190 194 154 0 7219 0
[pid=18186] ppid=18183 vsize=12268 CPUtime=0
/proc/18186/stat : 18186 (pboutclasp.pl) S 18183 18181 18098 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 145453557 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 238399041634 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/18186/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 61016


################
# More data... #
################

/proc/18186/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1422
Current children cumulated vsize (KiB) 86356

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.76 2/87 18356
/proc/meminfo: memFree=1659464/2055920 swapFree=4128668/4192956
[pid=18181] ppid=18179 vsize=12400 CPUtime=0
/proc/18181/stat : 18181 (pbclasp) S 18179 18181 18098 0 -1 4194304 490 0 0 0 0 0 0 0 16 0 1 0 145453556 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18181/statm: 3100 440 320 3 0 200 0
[pid=18183] ppid=18181 vsize=5352 CPUtime=0.12
/proc/18183/stat : 18183 (sh) S 18181 18181 18098 0 -1 4194304 297 505 0 0 0 0 12 0 16 0 1 0 145453557 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18183/statm: 1338 224 188 169 0 49 0
[pid=18185] ppid=18183 vsize=57340 CPUtime=1481.77
/proc/18185/stat : 18185 (clasp) R 18183 18181 18098 0 -1 4194304 13233 0 0 0 148158 19 0 0 25 0 1 0 145453557 58716160 13139 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741375 0 0 4096 0 0 0 0 17 1 0 0
/proc/18185/statm: 14335 13139 194 154 0 13805 0
[pid=18186] ppid=18183 vsize=12268 CPUtime=0
/proc/18186/stat : 18186 (pboutclasp.pl) S 18183 18181 18098 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 145453557 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 238399041634 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/18186/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 87360

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.77 2/81 18386
/proc/meminfo: memFree=1659224/2055920 swapFree=4128732/4192956
[pid=18181] ppid=18179 vsize=12400 CPUtime=0
/proc/18181/stat : 18181 (pbclasp) S 18179 18181 18098 0 -1 4194304 490 0 0 0 0 0 0 0 16 0 1 0 145453556 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18181/statm: 3100 440 320 3 0 200 0
[pid=18183] ppid=18181 vsize=5352 CPUtime=0.12
/proc/18183/stat : 18183 (sh) S 18181 18181 18098 0 -1 4194304 297 505 0 0 0 0 12 0 16 0 1 0 145453557 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18183/statm: 1338 224 188 169 0 49 0
[pid=18185] ppid=18183 vsize=58812 CPUtime=1541.74
/proc/18185/stat : 18185 (clasp) R 18183 18181 18098 0 -1 4194304 13606 0 0 0 154154 20 0 0 25 0 1 0 145453557 60223488 13512 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134714503 0 0 4096 0 0 0 0 17 1 0 0
/proc/18185/statm: 14703 13512 194 154 0 14173 0
[pid=18186] ppid=18183 vsize=12268 CPUtime=0
/proc/18186/stat : 18186 (pboutclasp.pl) S 18183 18181 18098 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 145453557 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 238399041634 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/18186/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 88832

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.78 2/81 18386
/proc/meminfo: memFree=1657816/2055920 swapFree=4128732/4192956
[pid=18181] ppid=18179 vsize=12400 CPUtime=0
/proc/18181/stat : 18181 (pbclasp) S 18179 18181 18098 0 -1 4194304 490 0 0 0 0 0 0 0 16 0 1 0 145453556 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18181/statm: 3100 440 320 3 0 200 0
[pid=18183] ppid=18181 vsize=5352 CPUtime=0.12
/proc/18183/stat : 18183 (sh) S 18181 18181 18098 0 -1 4194304 297 505 0 0 0 0 12 0 16 0 1 0 145453557 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18183/statm: 1338 224 188 169 0 49 0
[pid=18185] ppid=18183 vsize=60300 CPUtime=1601.72
/proc/18185/stat : 18185 (clasp) R 18183 18181 18098 0 -1 4194304 13962 0 0 0 160152 20 0 0 25 0 1 0 145453557 61747200 13868 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741375 0 0 4096 0 0 0 0 17 1 0 0
/proc/18185/statm: 15075 13868 194 154 0 14545 0
[pid=18186] ppid=18183 vsize=12268 CPUtime=0
/proc/18186/stat : 18186 (pboutclasp.pl) S 18183 18181 18098 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 145453557 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 238399041634 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/18186/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 90320

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.79 2/81 18386
/proc/meminfo: memFree=1656792/2055920 swapFree=4128796/4192956
[pid=18181] ppid=18179 vsize=12400 CPUtime=0
/proc/18181/stat : 18181 (pbclasp) S 18179 18181 18098 0 -1 4194304 490 0 0 0 0 0 0 0 16 0 1 0 145453556 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18181/statm: 3100 440 320 3 0 200 0
[pid=18183] ppid=18181 vsize=5352 CPUtime=0.12
/proc/18183/stat : 18183 (sh) S 18181 18181 18098 0 -1 4194304 297 505 0 0 0 0 12 0 16 0 1 0 145453557 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18183/statm: 1338 224 188 169 0 49 0
[pid=18185] ppid=18183 vsize=61452 CPUtime=1661.72
/proc/18185/stat : 18185 (clasp) R 18183 18181 18098 0 -1 4194304 14217 0 0 0 166151 21 0 0 25 0 1 0 145453557 62926848 14123 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769167 0 0 4096 0 0 0 0 17 1 0 0
/proc/18185/statm: 15363 14123 194 154 0 14833 0
[pid=18186] ppid=18183 vsize=12268 CPUtime=0
/proc/18186/stat : 18186 (pboutclasp.pl) S 18183 18181 18098 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 145453557 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 238399041634 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/18186/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 91472

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.81 2/81 18386
/proc/meminfo: memFree=1656088/2055920 swapFree=4128796/4192956
[pid=18181] ppid=18179 vsize=12400 CPUtime=0
/proc/18181/stat : 18181 (pbclasp) S 18179 18181 18098 0 -1 4194304 490 0 0 0 0 0 0 0 16 0 1 0 145453556 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18181/statm: 3100 440 320 3 0 200 0
[pid=18183] ppid=18181 vsize=5352 CPUtime=0.12
/proc/18183/stat : 18183 (sh) S 18181 18181 18098 0 -1 4194304 297 505 0 0 0 0 12 0 16 0 1 0 145453557 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18183/statm: 1338 224 188 169 0 49 0
[pid=18185] ppid=18183 vsize=62396 CPUtime=1721.7
/proc/18185/stat : 18185 (clasp) R 18183 18181 18098 0 -1 4194304 14421 0 0 0 172149 21 0 0 25 0 1 0 145453557 63893504 14327 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741375 0 0 4096 0 0 0 0 17 1 0 0
/proc/18185/statm: 15599 14327 194 154 0 15069 0
[pid=18186] ppid=18183 vsize=12268 CPUtime=0
/proc/18186/stat : 18186 (pboutclasp.pl) S 18183 18181 18098 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 145453557 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 238399041634 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/18186/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 92416

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/81 18386
/proc/meminfo: memFree=1655384/2055920 swapFree=4128796/4192956
[pid=18181] ppid=18179 vsize=12400 CPUtime=0
/proc/18181/stat : 18181 (pbclasp) S 18179 18181 18098 0 -1 4194304 490 0 0 0 0 0 0 0 16 0 1 0 145453556 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18181/statm: 3100 440 320 3 0 200 0
[pid=18183] ppid=18181 vsize=5352 CPUtime=0.12
/proc/18183/stat : 18183 (sh) S 18181 18181 18098 0 -1 4194304 297 505 0 0 0 0 12 0 16 0 1 0 145453557 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18183/statm: 1338 224 188 169 0 49 0
[pid=18185] ppid=18183 vsize=62972 CPUtime=1781.69
/proc/18185/stat : 18185 (clasp) R 18183 18181 18098 0 -1 4194304 14558 0 0 0 178147 22 0 0 25 0 1 0 145453557 64483328 14464 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18185/statm: 15743 14464 194 154 0 15213 0
[pid=18186] ppid=18183 vsize=12268 CPUtime=0
/proc/18186/stat : 18186 (pboutclasp.pl) S 18183 18181 18098 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 145453557 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 238399041634 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/18186/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 92992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.82 2/81 18386
/proc/meminfo: memFree=1655448/2055920 swapFree=4128860/4192956
[pid=18181] ppid=18179 vsize=12400 CPUtime=0
/proc/18181/stat : 18181 (pbclasp) S 18179 18181 18098 0 -1 4194304 490 0 0 0 0 0 0 0 16 0 1 0 145453556 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18181/statm: 3100 440 320 3 0 200 0
[pid=18183] ppid=18181 vsize=5352 CPUtime=0.12
/proc/18183/stat : 18183 (sh) S 18181 18181 18098 0 -1 4194304 297 505 0 0 0 0 12 0 16 0 1 0 145453557 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18183/statm: 1338 224 188 169 0 49 0
[pid=18185] ppid=18183 vsize=62972 CPUtime=1799.89
/proc/18185/stat : 18185 (clasp) R 18183 18181 18098 0 -1 4194304 14558 0 0 0 179967 22 0 0 25 0 1 0 145453557 64483328 14464 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/18185/statm: 15743 14464 194 154 0 15213 0
[pid=18186] ppid=18183 vsize=12268 CPUtime=0
/proc/18186/stat : 18186 (pboutclasp.pl) S 18183 18181 18098 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 145453557 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 238399041634 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/18186/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 92992

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.82 2/81 18386
/proc/meminfo: memFree=1655448/2055920 swapFree=4128860/4192956
[pid=18181] ppid=18179 vsize=12400 CPUtime=0
/proc/18181/stat : 18181 (pbclasp) S 18179 18181 18098 0 -1 4194304 490 0 0 0 0 0 0 0 16 0 1 0 145453556 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18181/statm: 3100 440 320 3 0 200 0
[pid=18183] ppid=18181 vsize=5352 CPUtime=0.12
/proc/18183/stat : 18183 (sh) S 18181 18181 18098 0 -1 4194304 297 505 0 0 0 0 12 0 16 0 1 0 145453557 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18183/statm: 1338 224 188 169 0 49 0
[pid=18185] ppid=18183 vsize=62972 CPUtime=1799.89
/proc/18185/stat : 18185 (clasp) R 18183 18181 18098 0 -1 4194304 14558 0 0 0 179967 22 0 0 25 0 1 0 145453557 64483328 14464 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/18185/statm: 15743 14464 194 154 0 15213 0
[pid=18186] ppid=18183 vsize=12268 CPUtime=0
/proc/18186/stat : 18186 (pboutclasp.pl) S 18183 18181 18098 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 145453557 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 238399041634 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/18186/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 92992

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18181 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=131979
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 0.142977
# while last known CPU time is 1800.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.52
CPU time (s): 1800.01
CPU user time (s): 1799.79
CPU system time (s): 0.22
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 92992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.131979
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1768
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= 33
involuntary context switches= 7

runsolver used 1.89671 second user time and 4.66229 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Thu Apr 19 09:36:56 UTC 2007

IDJOB= 360842
IDBENCH= 1400
IDSOLVER= 158
FILE ID= node41/360842-1176975416

PBS_JOBID= 4630399

Free space on /tmp= 66347 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-fpga25_23_sat_pb.cnf.cr.opb
COMMAND LINE= pbclasp instance-360842-1176975416.opb /tmp/evaluation/360842-1176975416/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-360842-1176975416 -o ROOT/results/node41/conversion-360842-1176975416 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360842-1176975416/instance-360842-1176975416.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-360842-1176975416 -o ROOT/results/node41/solver-360842-1176975416 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-360842-1176975416.opb /tmp/evaluation/360842-1176975416/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  f5648c05fd08b8fac6342afd4b5bd61d

RANDOM SEED= 229954540

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1715152 kB
Buffers:         36244 kB
Cached:         221068 kB
SwapCached:       2652 kB
Active:          91956 kB
Inactive:       188580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1715152 kB
SwapTotal:     4192956 kB
SwapFree:      4128028 kB
Dirty:            1316 kB
Writeback:           0 kB
Mapped:          30972 kB
Slab:            45508 kB
Committed_AS:  2554196 kB
PageTables:       2008 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= 66347 MiB

End job on node41 on Thu Apr 19 10:06:57 UTC 2007