Trace number 1884149

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
pbclasp 2009-04-24? (TO) 1800.03 1800.93

General information on the benchmark

Name/PURE-SAT/SAT07/crafted/Medium/contest05/
pebbling/unsat-grid-pbl-0080.sat05-1344.reshuffled-07.opb
MD5SUMca772161d4d71fd5eefb258039b169a6
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6480
Total number of constraints12722
Number of constraints which are clauses12722
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint4
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 

0.00/0.01	c no optimisation-statement found. DEC-category assumed.
1800.03/1800.90	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1884149-1245254962/watcher-1884149-1245254962 -o /tmp/evaluation-result-1884149-1245254962/solver-1884149-1245254962 -C 1800 -W 2000 -M 1800 perl HOME/pbclasp HOME/instance-1884149-1245254962.opb HOME HOME 

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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.92 0.56 3/64 3853
/proc/meminfo: memFree=1784044/2055920 swapFree=4181368/4192956
[pid=3853] ppid=3851 vsize=12268 CPUtime=0
/proc/3853/stat : 3853 (perl) R 3851 3853 3768 0 -1 4194304 349 0 0 0 0 0 0 0 19 0 1 0 193093393 12562432 316 1992294400 4194304 4206940 548682068784 18446744073709551615 221954931301 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/3853/statm: 3067 316 242 3 0 167 0

[startup+0.0407159 s]
/proc/loadavg: 0.99 0.92 0.56 3/64 3853
/proc/meminfo: memFree=1784044/2055920 swapFree=4181368/4192956
[pid=3853] ppid=3851 vsize=12268 CPUtime=0.01
/proc/3853/stat : 3853 (perl) S 3851 3853 3768 0 -1 4194304 438 0 0 0 1 0 0 0 18 0 1 0 193093393 12562432 398 1992294400 4194304 4206940 548682068784 18446744073709551615 221963665300 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3853/statm: 3067 398 306 3 0 167 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12268

[startup+0.102062 s]
/proc/loadavg: 0.99 0.92 0.56 3/64 3853
/proc/meminfo: memFree=1784044/2055920 swapFree=4181368/4192956
[pid=3853] ppid=3851 vsize=12268 CPUtime=0.01
/proc/3853/stat : 3853 (perl) S 3851 3853 3768 0 -1 4194304 438 0 0 0 1 0 0 0 18 0 1 0 193093393 12562432 398 1992294400 4194304 4206940 548682068784 18446744073709551615 221963665300 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3853/statm: 3067 398 306 3 0 167 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12268

[startup+0.30191 s]
/proc/loadavg: 0.99 0.92 0.56 3/64 3853
/proc/meminfo: memFree=1784044/2055920 swapFree=4181368/4192956
[pid=3853] ppid=3851 vsize=12268 CPUtime=0.01
/proc/3853/stat : 3853 (perl) S 3851 3853 3768 0 -1 4194304 438 0 0 0 1 0 0 0 18 0 1 0 193093393 12562432 398 1992294400 4194304 4206940 548682068784 18446744073709551615 221963665300 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3853/statm: 3067 398 306 3 0 167 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12268

[startup+0.701978 s]
/proc/loadavg: 0.99 0.92 0.56 3/64 3853
/proc/meminfo: memFree=1784044/2055920 swapFree=4181368/4192956
[pid=3853] ppid=3851 vsize=12268 CPUtime=0.01
/proc/3853/stat : 3853 (perl) S 3851 3853 3768 0 -1 4194304 438 0 0 0 1 0 0 0 18 0 1 0 193093393 12562432 398 1992294400 4194304 4206940 548682068784 18446744073709551615 221963665300 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3853/statm: 3067 398 306 3 0 167 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12268

[startup+1.50211 s]
/proc/loadavg: 0.99 0.92 0.56 2/68 3858
/proc/meminfo: memFree=1777164/2055920 swapFree=4181368/4192956
[pid=3853] ppid=3851 vsize=12268 CPUtime=0.01
/proc/3853/stat : 3853 (perl) S 3851 3853 3768 0 -1 4194304 438 0 0 0 1 0 0 0 18 0 1 0 193093393 12562432 398 1992294400 4194304 4206940 548682068784 18446744073709551615 221963665300 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3853/statm: 3067 398 306 3 0 167 0
[pid=3855] ppid=3853 vsize=5356 CPUtime=0.08
/proc/3855/stat : 3855 (sh) S 3853 3853 3768 0 -1 4194304 305 145 0 0 0 0 8 0 15 0 1 0 193093395 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3855/statm: 1339 227 188 169 0 50 0
[pid=3857] ppid=3855 vsize=7652 CPUtime=1.42
/proc/3857/stat : 3857 (clasp) R 3855 3853 3768 0 -1 4194304 1753 0 0 0 141 1 0 0 18 0 1 0 193093395 7835648 1645 1992294400 134512640 136070948 4294956272 18446744073709551615 134839845 0 0 4096 16386 0 0 0 17 0 0 0
/proc/3857/statm: 1913 1645 188 380 0 1530 0
[pid=3858] ppid=3855 vsize=1252 CPUtime=0
/proc/3858/stat : 3858 (pbout) S 3855 3853 3768 0 -1 4194304 111 0 0 0 0 0 0 0 16 0 1 0 193093395 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/3858/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1.51
Current children cumulated vsize (KiB) 26528

[startup+3.10138 s]
/proc/loadavg: 0.99 0.92 0.56 2/68 3858
/proc/meminfo: memFree=1777036/2055920 swapFree=4181368/4192956
[pid=3853] ppid=3851 vsize=12268 CPUtime=0.01
/proc/3853/stat : 3853 (perl) S 3851 3853 3768 0 -1 4194304 438 0 0 0 1 0 0 0 18 0 1 0 193093393 12562432 398 1992294400 4194304 4206940 548682068784 18446744073709551615 221963665300 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3853/statm: 3067 398 306 3 0 167 0
[pid=3855] ppid=3853 vsize=5356 CPUtime=0.08
/proc/3855/stat : 3855 (sh) S 3853 3853 3768 0 -1 4194304 305 145 0 0 0 0 8 0 15 0 1 0 193093395 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3855/statm: 1339 227 188 169 0 50 0
[pid=3857] ppid=3855 vsize=7652 CPUtime=3.02
/proc/3857/stat : 3857 (clasp) R 3855 3853 3768 0 -1 4194304 1762 0 0 0 301 1 0 0 21 0 1 0 193093395 7835648 1654 1992294400 134512640 136070948 4294956272 18446744073709551615 134841053 0 0 4096 16386 0 0 0 17 0 0 0
/proc/3857/statm: 1913 1654 188 380 0 1530 0
[pid=3858] ppid=3855 vsize=1252 CPUtime=0
/proc/3858/stat : 3858 (pbout) S 3855 3853 3768 0 -1 4194304 111 0 0 0 0 0 0 0 16 0 1 0 193093395 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/3858/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 3.11
Current children cumulated vsize (KiB) 26528

[startup+6.30293 s]
/proc/loadavg: 0.99 0.92 0.56 2/68 3858
/proc/meminfo: memFree=1776780/2055920 swapFree=4181368/4192956
[pid=3853] ppid=3851 vsize=12268 CPUtime=0.01
/proc/3853/stat : 3853 (perl) S 3851 3853 3768 0 -1 4194304 438 0 0 0 1 0 0 0 18 0 1 0 193093393 12562432 398 1992294400 4194304 4206940 548682068784 18446744073709551615 221963665300 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3853/statm: 3067 398 306 3 0 167 0
[pid=3855] ppid=3853 vsize=5356 CPUtime=0.08
/proc/3855/stat : 3855 (sh) S 3853 3853 3768 0 -1 4194304 305 145 0 0 0 0 8 0 15 0 1 0 193093395 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3855/statm: 1339 227 188 169 0 50 0
[pid=3857] ppid=3855 vsize=7652 CPUtime=6.22
/proc/3857/stat : 3857 (clasp) R 3855 3853 3768 0 -1 4194304 1763 0 0 0 621 1 0 0 25 0 1 0 193093395 7835648 1655 1992294400 134512640 136070948 4294956272 18446744073709551615 134647468 0 0 4096 16386 0 0 0 17 0 0 0
/proc/3857/statm: 1913 1655 188 380 0 1530 0
[pid=3858] ppid=3855 vsize=1252 CPUtime=0
/proc/3858/stat : 3858 (pbout) S 3855 3853 3768 0 -1 4194304 111 0 0 0 0 0 0 0 16 0 1 0 193093395 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/3858/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 6.31
Current children cumulated vsize (KiB) 26528

[startup+12.702 s]
/proc/loadavg: 0.99 0.92 0.56 2/68 3858
/proc/meminfo: memFree=1775948/2055920 swapFree=4181368/4192956
[pid=3853] ppid=3851 vsize=12268 CPUtime=0.01
/proc/3853/stat : 3853 (perl) S 3851 3853 3768 0 -1 4194304 438 0 0 0 1 0 0 0 18 0 1 0 193093393 12562432 398 1992294400 4194304 4206940 548682068784 18446744073709551615 221963665300 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3853/statm: 3067 398 306 3 0 167 0
[pid=3855] ppid=3853 vsize=5356 CPUtime=0.08
/proc/3855/stat : 3855 (sh) S 3853 3853 3768 0 -1 4194304 305 145 0 0 0 0 8 0 15 0 1 0 193093395 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3855/statm: 1339 227 188 169 0 50 0
[pid=3857] ppid=3855 vsize=8992 CPUtime=12.61
/proc/3857/stat : 3857 (clasp) R 3855 3853 3768 0 -1 4194304 2108 0 0 0 1260 1 0 0 25 0 1 0 193093395 9207808 2000 1992294400 134512640 136070948 4294956272 18446744073709551615 134623147 0 0 4096 16386 0 0 0 17 0 0 0
/proc/3857/statm: 2248 2000 188 380 0 1865 0
[pid=3858] ppid=3855 vsize=1252 CPUtime=0
/proc/3858/stat : 3858 (pbout) S 3855 3853 3768 0 -1 4194304 111 0 0 0 0 0 0 0 16 0 1 0 193093395 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/3858/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 27868

[startup+25.5012 s]
/proc/loadavg: 0.99 0.92 0.57 2/68 3858
/proc/meminfo: memFree=1773644/2055920 swapFree=4181368/4192956
[pid=3853] ppid=3851 vsize=12268 CPUtime=0.01
/proc/3853/stat : 3853 (perl) S 3851 3853 3768 0 -1 4194304 438 0 0 0 1 0 0 0 18 0 1 0 193093393 12562432 398 1992294400 4194304 4206940 548682068784 18446744073709551615 221963665300 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3853/statm: 3067 398 306 3 0 167 0
[pid=3855] ppid=3853 vsize=5356 CPUtime=0.08
/proc/3855/stat : 3855 (sh) S 3853 3853 3768 0 -1 4194304 305 145 0 0 0 0 8 0 15 0 1 0 193093395 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3855/statm: 1339 227 188 169 0 50 0
[pid=3857] ppid=3855 vsize=11016 CPUtime=25.4
/proc/3857/stat : 3857 (clasp) R 3855 3853 3768 0 -1 4194304 2607 0 0 0 2539 1 0 0 25 0 1 0 193093395 11280384 2499 1992294400 134512640 136070948 4294956272 18446744073709551615 134615184 0 0 4096 16386 0 0 0 17 0 0 0
/proc/3857/statm: 2754 2499 188 380 0 2371 0
[pid=3858] ppid=3855 vsize=1252 CPUtime=0
/proc/3858/stat : 3858 (pbout) S 3855 3853 3768 0 -1 4194304 111 0 0 0 0 0 0 0 16 0 1 0 193093395 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/3858/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29892

[startup+51.1015 s]
/proc/loadavg: 0.99 0.93 0.58 2/68 3858
/proc/meminfo: memFree=1770380/2055920 swapFree=4181368/4192956
[pid=3853] ppid=3851 vsize=12268 CPUtime=0.01
/proc/3853/stat : 3853 (perl) S 3851 3853 3768 0 -1 4194304 438 0 0 0 1 0 0 0 18 0 1 0 193093393 12562432 398 1992294400 4194304 4206940 548682068784 18446744073709551615 221963665300 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3853/statm: 3067 398 306 3 0 167 0
[pid=3855] ppid=3853 vsize=5356 CPUtime=0.08
/proc/3855/stat : 3855 (sh) S 3853 3853 3768 0 -1 4194304 305 145 0 0 0 0 8 0 15 0 1 0 193093395 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3855/statm: 1339 227 188 169 0 50 0
[pid=3857] ppid=3855 vsize=14976 CPUtime=50.99
/proc/3857/stat : 3857 (clasp) R 3855 3853 3768 0 -1 4194304 3599 0 0 0 5097 2 0 0 25 0 1 0 193093395 15335424 3491 1992294400 134512640 136070948 4294956272 18446744073709551615 134842744 0 0 4096 16386 0 0 0 17 0 0 0
/proc/3857/statm: 3744 3491 188 380 0 3361 0
[pid=3858] ppid=3855 vsize=1252 CPUtime=0
/proc/3858/stat : 3858 (pbout) S 3855 3853 3768 0 -1 4194304 111 0 0 0 0 0 0 0 16 0 1 0 193093395 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/3858/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 33852

[startup+102.306 s]
/proc/loadavg: 0.99 0.94 0.60 2/68 3858
/proc/meminfo: memFree=1763212/2055920 swapFree=4181368/4192956
[pid=3853] ppid=3851 vsize=12268 CPUtime=0.01
/proc/3853/stat : 3853 (perl) S 3851 3853 3768 0 -1 4194304 438 0 0 0 1 0 0 0 18 0 1 0 193093393 12562432 398 1992294400 4194304 4206940 548682068784 18446744073709551615 221963665300 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3853/statm: 3067 398 306 3 0 167 0
[pid=3855] ppid=3853 vsize=5356 CPUtime=0.08
/proc/3855/stat : 3855 (sh) S 3853 3853 3768 0 -1 4194304 305 145 0 0 0 0 8 0 15 0 1 0 193093395 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3855/statm: 1339 227 188 169 0 50 0
[pid=3857] ppid=3855 vsize=21608 CPUtime=102.17
/proc/3857/stat : 3857 (clasp) R 3855 3853 3768 0 -1 4194304 5197 0 0 0 10214 3 0 0 25 0 1 0 193093395 22126592 5089 1992294400 134512640 136070948 4294956272 18446744073709551615 134647506 0 0 4096 16386 0 0 0 17 0 0 0
/proc/3857/statm: 5402 5089 188 380 0 5019 0
[pid=3858] ppid=3855 vsize=1252 CPUtime=0
/proc/3858/stat : 3858 (pbout) S 3855 3853 3768 0 -1 4194304 111 0 0 0 0 0 0 0 16 0 1 0 193093395 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/3858/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 40484

[startup+162.301 s]
/proc/loadavg: 0.99 0.95 0.62 2/68 3858
/proc/meminfo: memFree=1753804/2055920 swapFree=4181368/4192956
[pid=3853] ppid=3851 vsize=12268 CPUtime=0.01
/proc/3853/stat : 3853 (perl) S 3851 3853 3768 0 -1 4194304 438 0 0 0 1 0 0 0 18 0 1 0 193093393 12562432 398 1992294400 4194304 4206940 548682068784 18446744073709551615 221963665300 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3853/statm: 3067 398 306 3 0 167 0
[pid=3855] ppid=3853 vsize=5356 CPUtime=0.08
/proc/3855/stat : 3855 (sh) S 3853 3853 3768 0 -1 4194304 305 145 0 0 0 0 8 0 15 0 1 0 193093395 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3855/statm: 1339 227 188 169 0 50 0
[pid=3857] ppid=3855 vsize=30952 CPUtime=162.14
/proc/3857/stat : 3857 (clasp) R 3855 3853 3768 0 -1 4194304 7570 0 0 0 16210 4 0 0 25 0 1 0 193093395 31694848 7430 1992294400 134512640 136070948 4294956272 18446744073709551615 134622992 0 0 4096 16386 0 0 0 17 0 0 0
/proc/3857/statm: 7738 7430 188 380 0 7355 0
[pid=3858] ppid=3855 vsize=1252 CPUtime=0
/proc/3858/stat : 3858 (pbout) S 3855 3853 3768 0 -1 4194304 111 0 0 0 0 0 0 0 16 0 1 0 193093395 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/3858/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 49828

[startup+222.302 s]

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

/proc/3858/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1421.61
Current children cumulated vsize (KiB) 95128

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/68 3858
/proc/meminfo: memFree=1709452/2055920 swapFree=4181368/4192956
[pid=3853] ppid=3851 vsize=12268 CPUtime=0.01
/proc/3853/stat : 3853 (perl) S 3851 3853 3768 0 -1 4194304 438 0 0 0 1 0 0 0 18 0 1 0 193093393 12562432 398 1992294400 4194304 4206940 548682068784 18446744073709551615 221963665300 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3853/statm: 3067 398 306 3 0 167 0
[pid=3855] ppid=3853 vsize=5356 CPUtime=0.08
/proc/3855/stat : 3855 (sh) S 3853 3853 3768 0 -1 4194304 305 145 0 0 0 0 8 0 15 0 1 0 193093395 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3855/statm: 1339 227 188 169 0 50 0
[pid=3857] ppid=3855 vsize=78656 CPUtime=1481.5
/proc/3857/stat : 3857 (clasp) R 3855 3853 3768 0 -1 4194304 18659 0 0 0 148138 12 0 0 25 0 1 0 193093395 80543744 18484 1992294400 134512640 136070948 4294956272 18446744073709551615 134623031 0 0 4096 16386 0 0 0 17 0 0 0
/proc/3857/statm: 19664 18484 188 380 0 19281 0
[pid=3858] ppid=3855 vsize=1252 CPUtime=0
/proc/3858/stat : 3858 (pbout) S 3855 3853 3768 0 -1 4194304 111 0 0 0 0 0 0 0 16 0 1 0 193093395 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/3858/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1481.59
Current children cumulated vsize (KiB) 97532

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/68 3858
/proc/meminfo: memFree=1707084/2055920 swapFree=4181368/4192956
[pid=3853] ppid=3851 vsize=12268 CPUtime=0.01
/proc/3853/stat : 3853 (perl) S 3851 3853 3768 0 -1 4194304 438 0 0 0 1 0 0 0 18 0 1 0 193093393 12562432 398 1992294400 4194304 4206940 548682068784 18446744073709551615 221963665300 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3853/statm: 3067 398 306 3 0 167 0
[pid=3855] ppid=3853 vsize=5356 CPUtime=0.08
/proc/3855/stat : 3855 (sh) S 3853 3853 3768 0 -1 4194304 305 145 0 0 0 0 8 0 15 0 1 0 193093395 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3855/statm: 1339 227 188 169 0 50 0
[pid=3857] ppid=3855 vsize=80940 CPUtime=1541.46
/proc/3857/stat : 3857 (clasp) R 3855 3853 3768 0 -1 4194304 19204 0 0 0 154134 12 0 0 25 0 1 0 193093395 82882560 19029 1992294400 134512640 136070948 4294956272 18446744073709551615 134647506 0 0 4096 16386 0 0 0 17 0 0 0
/proc/3857/statm: 20235 19029 188 380 0 19852 0
[pid=3858] ppid=3855 vsize=1252 CPUtime=0
/proc/3858/stat : 3858 (pbout) S 3855 3853 3768 0 -1 4194304 111 0 0 0 0 0 0 0 16 0 1 0 193093395 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/3858/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1541.55
Current children cumulated vsize (KiB) 99816

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/68 3858
/proc/meminfo: memFree=1706188/2055920 swapFree=4181368/4192956
[pid=3853] ppid=3851 vsize=12268 CPUtime=0.01
/proc/3853/stat : 3853 (perl) S 3851 3853 3768 0 -1 4194304 438 0 0 0 1 0 0 0 18 0 1 0 193093393 12562432 398 1992294400 4194304 4206940 548682068784 18446744073709551615 221963665300 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3853/statm: 3067 398 306 3 0 167 0
[pid=3855] ppid=3853 vsize=5356 CPUtime=0.08
/proc/3855/stat : 3855 (sh) S 3853 3853 3768 0 -1 4194304 305 145 0 0 0 0 8 0 15 0 1 0 193093395 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3855/statm: 1339 227 188 169 0 50 0
[pid=3857] ppid=3855 vsize=82048 CPUtime=1601.44
/proc/3857/stat : 3857 (clasp) R 3855 3853 3768 0 -1 4194304 19446 0 0 0 160132 12 0 0 25 0 1 0 193093395 84017152 19271 1992294400 134512640 136070948 4294956272 18446744073709551615 134647541 0 0 4096 16386 0 0 0 17 0 0 0
/proc/3857/statm: 20512 19271 188 380 0 20129 0
[pid=3858] ppid=3855 vsize=1252 CPUtime=0
/proc/3858/stat : 3858 (pbout) S 3855 3853 3768 0 -1 4194304 111 0 0 0 0 0 0 0 16 0 1 0 193093395 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/3858/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1601.53
Current children cumulated vsize (KiB) 100924

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.89 2/68 3858
/proc/meminfo: memFree=1704396/2055920 swapFree=4181368/4192956
[pid=3853] ppid=3851 vsize=12268 CPUtime=0.01
/proc/3853/stat : 3853 (perl) S 3851 3853 3768 0 -1 4194304 438 0 0 0 1 0 0 0 18 0 1 0 193093393 12562432 398 1992294400 4194304 4206940 548682068784 18446744073709551615 221963665300 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3853/statm: 3067 398 306 3 0 167 0
[pid=3855] ppid=3853 vsize=5356 CPUtime=0.08
/proc/3855/stat : 3855 (sh) S 3853 3853 3768 0 -1 4194304 305 145 0 0 0 0 8 0 15 0 1 0 193093395 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3855/statm: 1339 227 188 169 0 50 0
[pid=3857] ppid=3855 vsize=84164 CPUtime=1661.41
/proc/3857/stat : 3857 (clasp) R 3855 3853 3768 0 -1 4194304 19892 0 0 0 166128 13 0 0 25 0 1 0 193093395 86183936 19717 1992294400 134512640 136070948 4294956272 18446744073709551615 134618974 0 0 4096 16386 0 0 0 17 0 0 0
/proc/3857/statm: 21041 19717 188 380 0 20658 0
[pid=3858] ppid=3855 vsize=1252 CPUtime=0
/proc/3858/stat : 3858 (pbout) S 3855 3853 3768 0 -1 4194304 111 0 0 0 0 0 0 0 16 0 1 0 193093395 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/3858/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1661.5
Current children cumulated vsize (KiB) 103040

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.89 2/68 3858
/proc/meminfo: memFree=1703052/2055920 swapFree=4181368/4192956
[pid=3853] ppid=3851 vsize=12268 CPUtime=0.01
/proc/3853/stat : 3853 (perl) S 3851 3853 3768 0 -1 4194304 438 0 0 0 1 0 0 0 18 0 1 0 193093393 12562432 398 1992294400 4194304 4206940 548682068784 18446744073709551615 221963665300 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3853/statm: 3067 398 306 3 0 167 0
[pid=3855] ppid=3853 vsize=5356 CPUtime=0.08
/proc/3855/stat : 3855 (sh) S 3853 3853 3768 0 -1 4194304 305 145 0 0 0 0 8 0 15 0 1 0 193093395 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3855/statm: 1339 227 188 169 0 50 0
[pid=3857] ppid=3855 vsize=85460 CPUtime=1721.37
/proc/3857/stat : 3857 (clasp) R 3855 3853 3768 0 -1 4194304 20212 0 0 0 172124 13 0 0 25 0 1 0 193093395 87511040 20037 1992294400 134512640 136070948 4294956272 18446744073709551615 134647506 0 0 4096 16386 0 0 0 17 0 0 0
/proc/3857/statm: 21365 20037 188 380 0 20982 0
[pid=3858] ppid=3855 vsize=1252 CPUtime=0
/proc/3858/stat : 3858 (pbout) S 3855 3853 3768 0 -1 4194304 111 0 0 0 0 0 0 0 16 0 1 0 193093395 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/3858/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1721.46
Current children cumulated vsize (KiB) 104336

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.90 2/68 3858
/proc/meminfo: memFree=1701900/2055920 swapFree=4181368/4192956
[pid=3853] ppid=3851 vsize=12268 CPUtime=0.01
/proc/3853/stat : 3853 (perl) S 3851 3853 3768 0 -1 4194304 438 0 0 0 1 0 0 0 18 0 1 0 193093393 12562432 398 1992294400 4194304 4206940 548682068784 18446744073709551615 221963665300 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3853/statm: 3067 398 306 3 0 167 0
[pid=3855] ppid=3853 vsize=5356 CPUtime=0.08
/proc/3855/stat : 3855 (sh) S 3853 3853 3768 0 -1 4194304 305 145 0 0 0 0 8 0 15 0 1 0 193093395 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3855/statm: 1339 227 188 169 0 50 0
[pid=3857] ppid=3855 vsize=86680 CPUtime=1781.34
/proc/3857/stat : 3857 (clasp) R 3855 3853 3768 0 -1 4194304 20493 0 0 0 178121 13 0 0 25 0 1 0 193093395 88760320 20318 1992294400 134512640 136070948 4294956272 18446744073709551615 134632753 0 0 4096 16386 0 0 0 17 0 0 0
/proc/3857/statm: 21670 20318 188 380 0 21287 0
[pid=3858] ppid=3855 vsize=1252 CPUtime=0
/proc/3858/stat : 3858 (pbout) S 3855 3853 3768 0 -1 4194304 111 0 0 0 0 0 0 0 16 0 1 0 193093395 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/3858/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1781.43
Current children cumulated vsize (KiB) 105556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 0.99 0.97 0.90 2/68 3858
/proc/meminfo: memFree=1701644/2055920 swapFree=4181368/4192956
[pid=3853] ppid=3851 vsize=12268 CPUtime=0.01
/proc/3853/stat : 3853 (perl) S 3851 3853 3768 0 -1 4194304 438 0 0 0 1 0 0 0 18 0 1 0 193093393 12562432 398 1992294400 4194304 4206940 548682068784 18446744073709551615 221963665300 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3853/statm: 3067 398 306 3 0 167 0
[pid=3855] ppid=3853 vsize=5356 CPUtime=0.08
/proc/3855/stat : 3855 (sh) S 3853 3853 3768 0 -1 4194304 305 145 0 0 0 0 8 0 15 0 1 0 193093395 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3855/statm: 1339 227 188 169 0 50 0
[pid=3857] ppid=3855 vsize=86868 CPUtime=1799.94
/proc/3857/stat : 3857 (clasp) R 3855 3853 3768 0 -1 4194304 20543 0 0 0 179981 13 0 0 25 0 1 0 193093395 88952832 20368 1992294400 134512640 136070948 4294956272 18446744073709551615 134632752 0 0 4096 16386 0 0 0 17 0 0 0
/proc/3857/statm: 21717 20368 188 380 0 21334 0
[pid=3858] ppid=3855 vsize=1252 CPUtime=0
/proc/3858/stat : 3858 (pbout) S 3855 3853 3768 0 -1 4194304 111 0 0 0 0 0 0 0 16 0 1 0 193093395 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/3858/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 105744

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

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

[startup+1800.9 s]
/proc/loadavg: 0.99 0.97 0.90 2/68 3858
/proc/meminfo: memFree=1701644/2055920 swapFree=4181368/4192956
[pid=3853] ppid=3851 vsize=12268 CPUtime=0.01
/proc/3853/stat : 3853 (perl) S 3851 3853 3768 0 -1 4194304 438 0 0 0 1 0 0 0 18 0 1 0 193093393 12562432 398 1992294400 4194304 4206940 548682068784 18446744073709551615 221963665300 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3853/statm: 3067 398 306 3 0 167 0
[pid=3855] ppid=3853 vsize=5356 CPUtime=0.08
/proc/3855/stat : 3855 (sh) S 3853 3853 3768 0 -1 4194304 305 145 0 0 0 0 8 0 15 0 1 0 193093395 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3855/statm: 1339 227 188 169 0 50 0
[pid=3857] ppid=3855 vsize=86868 CPUtime=1799.94
/proc/3857/stat : 3857 (clasp) R 3855 3853 3768 0 -1 4194304 20543 0 0 0 179981 13 0 0 25 0 1 0 193093395 88952832 20368 1992294400 134512640 136070948 4294956272 18446744073709551615 134632752 0 0 4096 16386 0 0 0 17 0 0 0
/proc/3857/statm: 21717 20368 188 380 0 21334 0
[pid=3858] ppid=3855 vsize=1252 CPUtime=0
/proc/3858/stat : 3858 (pbout) S 3855 3853 3768 0 -1 4194304 111 0 0 0 0 0 0 0 16 0 1 0 193093395 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/3858/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 105744

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3853 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=104984
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 0.115982
# while last known CPU time is 1800.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.93
CPU time (s): 1800.03
CPU user time (s): 1799.9
CPU system time (s): 0.13
CPU usage (%): 99.9502
Max. virtual memory (cumulated for all children) (KiB): 105744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.104984
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= 1408
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= 78
involuntary context switches= 9

runsolver used 1.57476 second user time and 4.98724 second system time

The end

Launcher Data 

Begin job on node43 at 2009-06-17 18:09:22
IDJOB=1884149
IDBENCH=71928
IDSOLVER=687
FILE ID=node43/1884149-1245254962
PBS_JOBID= 9372410
Free space on /tmp= 66188 MiB

SOLVER NAME= pbclasp 2009-04-24
BENCH NAME= PB09/normalized-PB09/PURE-SAT/SAT07/crafted/Medium/contest05/pebbling/unsat-grid-pbl-0080.sat05-1344.reshuffled-07.opb
COMMAND LINE= perl HOME/pbclasp BENCHNAME HOME TMPDIR
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1884149-1245254962/watcher-1884149-1245254962 -o /tmp/evaluation-result-1884149-1245254962/solver-1884149-1245254962 -C 1800 -W 2000 -M 1800  perl HOME/pbclasp HOME/instance-1884149-1245254962.opb HOME HOME

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= ca772161d4d71fd5eefb258039b169a6
RANDOM SEED=985740283

node43.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.281
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		: 3000.281
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:       1784460 kB
Buffers:         65148 kB
Cached:         144720 kB
SwapCached:       5352 kB
Active:          94748 kB
Inactive:       122884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784460 kB
SwapTotal:     4192956 kB
SwapFree:      4181368 kB
Dirty:            5008 kB
Writeback:           0 kB
Mapped:          13536 kB
Slab:            39832 kB
Committed_AS:   188864 kB
PageTables:       1448 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1884149-1245254962.opb

Free space on /tmp at the end= 66184 MiB
End job on node43 at 2009-06-17 18:39:25