Trace number 420519

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 1797.52

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/
contest05/pebbling/sat-grid-pbl-0200.sat05-1339.reshuffled-07.opb
MD5SUM21e6e90d98d88737fe7f7e77baf11e52
Bench CategoryPURE-SAT (instances containing only clauses)
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 benchmark24.0143
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved NO
Number of variables40200
Total number of constraints79801
Number of constraints which are clauses79801
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 (download as text)

1800.08/1797.42	c Somebody sent me a SIGTERM
1800.08/1797.42	s UNKNOWN
1800.08/1797.51	pb2clasp1: no process killed
1800.08/1797.51	clasp: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420519-1177426243/instance-420519-1177426243.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-420519-1177426243 -o ROOT/results/node5/solver-420519-1177426243 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-420519-1177426243.opb /tmp/evaluation/420519-1177426243/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: 0.83 1.03 1.03 3/77 13443
/proc/meminfo: memFree=1757056/2055920 swapFree=4151648/4192956
[pid=13443] ppid=13441 vsize=12268 CPUtime=0
/proc/13443/stat : 13443 (pbclasp) R 13441 13443 13246 0 -1 4194304 395 0 0 0 0 0 0 0 18 0 1 0 218661991 12562432 362 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913325793 0 0 4224 0 0 0 0 17 1 0 0
/proc/13443/statm: 3067 363 276 3 0 167 0

[startup+0.0376321 s]
/proc/loadavg: 0.83 1.03 1.03 3/77 13443
/proc/meminfo: memFree=1757056/2055920 swapFree=4151648/4192956
[pid=13443] ppid=13441 vsize=13968 CPUtime=0.03
/proc/13443/stat : 13443 (pbclasp) R 13441 13443 13246 0 -1 4194304 866 0 0 0 3 0 0 0 18 0 1 0 218661991 14303232 833 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 0 0 0 17 1 0 0
/proc/13443/statm: 3492 833 316 3 0 592 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13968

[startup+0.101637 s]
/proc/loadavg: 0.83 1.03 1.03 3/77 13443
/proc/meminfo: memFree=1757056/2055920 swapFree=4151648/4192956
[pid=13443] ppid=13441 vsize=13968 CPUtime=0.09
/proc/13443/stat : 13443 (pbclasp) R 13441 13443 13246 0 -1 4194304 866 0 0 0 9 0 0 0 18 0 1 0 218661991 14303232 833 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 0 0 0 17 1 0 0
/proc/13443/statm: 3492 833 316 3 0 592 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13968

[startup+0.301665 s]
/proc/loadavg: 0.83 1.03 1.03 3/77 13443
/proc/meminfo: memFree=1757056/2055920 swapFree=4151648/4192956
[pid=13443] ppid=13441 vsize=13968 CPUtime=0.1
/proc/13443/stat : 13443 (pbclasp) S 13441 13443 13246 0 -1 4194304 887 0 0 0 10 0 0 0 16 0 1 0 218661991 14303232 837 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/13443/statm: 3492 837 320 3 0 592 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13968

[startup+0.701706 s]
/proc/loadavg: 0.83 1.03 1.03 3/77 13443
/proc/meminfo: memFree=1757056/2055920 swapFree=4151648/4192956
[pid=13443] ppid=13441 vsize=13968 CPUtime=0.1
/proc/13443/stat : 13443 (pbclasp) S 13441 13443 13246 0 -1 4194304 887 0 0 0 10 0 0 0 16 0 1 0 218661991 14303232 837 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/13443/statm: 3492 837 320 3 0 592 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13968

[startup+1.5028 s]
/proc/loadavg: 0.83 1.03 1.03 2/82 13448
/proc/meminfo: memFree=1746520/2055920 swapFree=4151648/4192956
[pid=13443] ppid=13441 vsize=13968 CPUtime=0.1
/proc/13443/stat : 13443 (pbclasp) S 13441 13443 13246 0 -1 4194304 887 0 0 0 10 0 0 0 16 0 1 0 218661991 14303232 837 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/13443/statm: 3492 837 320 3 0 592 0
[pid=13445] ppid=13443 vsize=5352 CPUtime=0
/proc/13445/stat : 13445 (sh) S 13443 13443 13246 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 218662001 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13445/statm: 1338 224 188 169 0 49 0
[pid=13446] ppid=13445 vsize=12400 CPUtime=1.38
/proc/13446/stat : 13446 (pb2clasp1) R 13445 13443 13246 0 -1 4194304 502 0 0 0 138 0 0 0 25 0 1 0 218662002 12697600 461 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 226931709595 0 0 4224 0 0 0 0 17 0 0 0
/proc/13446/statm: 3100 461 340 3 0 200 0
[pid=13447] ppid=13445 vsize=13484 CPUtime=0.66
/proc/13447/stat : 13447 (clasp) R 13445 13443 13246 0 -1 4194304 3036 0 0 0 65 1 0 0 16 0 1 0 218662002 13807616 3002 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135088711 0 0 4096 0 0 0 0 17 1 0 0
/proc/13447/statm: 3371 3002 173 154 0 2841 0
[pid=13448] ppid=13445 vsize=12268 CPUtime=0
/proc/13448/stat : 13448 (pboutclasp.pl) S 13445 13443 13246 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 218662002 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 226922377314 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/13448/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 2.14
Current children cumulated vsize (KiB) 57472

[startup+3.10198 s]
/proc/loadavg: 0.92 1.04 1.04 2/82 13448
/proc/meminfo: memFree=1736856/2055920 swapFree=4151648/4192956
[pid=13443] ppid=13441 vsize=13968 CPUtime=0.1
/proc/13443/stat : 13443 (pbclasp) S 13441 13443 13246 0 -1 4194304 887 0 0 0 10 0 0 0 16 0 1 0 218661991 14303232 837 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/13443/statm: 3492 837 320 3 0 592 0
[pid=13445] ppid=13443 vsize=5352 CPUtime=0
/proc/13445/stat : 13445 (sh) S 13443 13443 13246 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 218662001 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13445/statm: 1338 224 188 169 0 49 0
[pid=13446] ppid=13445 vsize=12400 CPUtime=2.97
/proc/13446/stat : 13446 (pb2clasp1) R 13445 13443 13246 0 -1 4194304 502 0 0 0 296 1 0 0 25 0 1 0 218662002 12697600 461 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 226931709520 0 0 4224 0 0 0 0 17 0 0 0
/proc/13446/statm: 3100 461 340 3 0 200 0
[pid=13447] ppid=13445 vsize=27160 CPUtime=1.53
/proc/13447/stat : 13447 (clasp) R 13445 13443 13246 0 -1 4194304 6471 0 0 0 149 4 0 0 16 0 1 0 218662002 27811840 6404 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8273662 0 0 4096 0 0 0 0 17 1 0 0
/proc/13447/statm: 6790 6404 173 154 0 6260 0
[pid=13448] ppid=13445 vsize=12268 CPUtime=0
/proc/13448/stat : 13448 (pboutclasp.pl) S 13445 13443 13246 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 218662002 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 226922377314 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/13448/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 4.6
Current children cumulated vsize (KiB) 71148

[startup+6.30134 s]
/proc/loadavg: 0.92 1.04 1.04 3/82 13448
/proc/meminfo: memFree=1708632/2055920 swapFree=4151648/4192956
[pid=13443] ppid=13441 vsize=13968 CPUtime=0.1
/proc/13443/stat : 13443 (pbclasp) S 13441 13443 13246 0 -1 4194304 887 0 0 0 10 0 0 0 16 0 1 0 218661991 14303232 837 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/13443/statm: 3492 837 320 3 0 592 0
[pid=13445] ppid=13443 vsize=5352 CPUtime=0
/proc/13445/stat : 13445 (sh) S 13443 13443 13246 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 218662001 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13445/statm: 1338 224 188 169 0 49 0
[pid=13446] ppid=13445 vsize=12400 CPUtime=6.14
/proc/13446/stat : 13446 (pb2clasp1) R 13445 13443 13246 0 -1 4194304 502 0 0 0 612 2 0 0 25 0 1 0 218662002 12697600 461 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 226913175146 0 0 4224 0 0 0 0 17 0 0 0
/proc/13446/statm: 3100 461 340 3 0 200 0
[pid=13447] ppid=13445 vsize=54540 CPUtime=3.25
/proc/13447/stat : 13447 (clasp) S 13445 13443 13246 0 -1 4194304 13345 0 0 0 318 7 0 0 16 0 1 0 218662002 55848960 13213 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13447/statm: 13635 13213 173 154 0 13105 0
[pid=13448] ppid=13445 vsize=12268 CPUtime=0
/proc/13448/stat : 13448 (pboutclasp.pl) S 13445 13443 13246 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 218662002 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 226922377314 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/13448/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 9.49
Current children cumulated vsize (KiB) 98528

[startup+12.7011 s]
/proc/loadavg: 0.93 1.04 1.04 2/81 13448
/proc/meminfo: memFree=1674272/2055920 swapFree=4151648/4192956
[pid=13443] ppid=13441 vsize=13968 CPUtime=0.1
/proc/13443/stat : 13443 (pbclasp) S 13441 13443 13246 0 -1 4194304 887 0 0 0 10 0 0 0 16 0 1 0 218661991 14303232 837 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/13443/statm: 3492 837 320 3 0 592 0
[pid=13445] ppid=13443 vsize=5352 CPUtime=6.36
/proc/13445/stat : 13445 (sh) S 13443 13443 13246 0 -1 4194304 297 504 0 0 0 0 634 2 16 0 1 0 218662001 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13445/statm: 1338 224 188 169 0 49 0
[pid=13447] ppid=13445 vsize=82296 CPUtime=9.53
/proc/13447/stat : 13447 (clasp) R 13445 13443 13246 0 -1 4194304 20634 0 0 0 942 11 0 0 25 0 1 0 218662002 84271104 20009 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629611 0 0 4096 0 0 0 0 17 1 0 0
/proc/13447/statm: 20574 20009 194 154 0 20044 0
[pid=13448] ppid=13445 vsize=12268 CPUtime=0
/proc/13448/stat : 13448 (pboutclasp.pl) S 13445 13443 13246 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 218662002 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 226922377314 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/13448/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 15.99
Current children cumulated vsize (KiB) 113884

[startup+25.5015 s]
/proc/loadavg: 0.94 1.04 1.03 2/81 13448
/proc/meminfo: memFree=1674336/2055920 swapFree=4151648/4192956
[pid=13443] ppid=13441 vsize=13968 CPUtime=0.1
/proc/13443/stat : 13443 (pbclasp) S 13441 13443 13246 0 -1 4194304 887 0 0 0 10 0 0 0 16 0 1 0 218661991 14303232 837 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/13443/statm: 3492 837 320 3 0 592 0
[pid=13445] ppid=13443 vsize=5352 CPUtime=6.36
/proc/13445/stat : 13445 (sh) S 13443 13443 13246 0 -1 4194304 297 504 0 0 0 0 634 2 16 0 1 0 218662001 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13445/statm: 1338 224 188 169 0 49 0
[pid=13447] ppid=13445 vsize=82296 CPUtime=22.32
/proc/13447/stat : 13447 (clasp) R 13445 13443 13246 0 -1 4194304 20634 0 0 0 2221 11 0 0 25 0 1 0 218662002 84271104 20009 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629576 0 0 4096 0 0 0 0 17 1 0 0
/proc/13447/statm: 20574 20009 194 154 0 20044 0
[pid=13448] ppid=13445 vsize=12268 CPUtime=0
/proc/13448/stat : 13448 (pboutclasp.pl) S 13445 13443 13246 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 218662002 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 226922377314 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/13448/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 28.78
Current children cumulated vsize (KiB) 113884

[startup+51.1014 s]
/proc/loadavg: 0.96 1.03 1.03 2/81 13448
/proc/meminfo: memFree=1674464/2055920 swapFree=4151648/4192956
[pid=13443] ppid=13441 vsize=13968 CPUtime=0.1
/proc/13443/stat : 13443 (pbclasp) S 13441 13443 13246 0 -1 4194304 887 0 0 0 10 0 0 0 16 0 1 0 218661991 14303232 837 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/13443/statm: 3492 837 320 3 0 592 0
[pid=13445] ppid=13443 vsize=5352 CPUtime=6.36
/proc/13445/stat : 13445 (sh) S 13443 13443 13246 0 -1 4194304 297 504 0 0 0 0 634 2 16 0 1 0 218662001 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13445/statm: 1338 224 188 169 0 49 0
[pid=13447] ppid=13445 vsize=82296 CPUtime=47.91
/proc/13447/stat : 13447 (clasp) R 13445 13443 13246 0 -1 4194304 20634 0 0 0 4780 11 0 0 25 0 1 0 218662002 84271104 20009 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/13447/statm: 20574 20009 194 154 0 20044 0
[pid=13448] ppid=13445 vsize=12268 CPUtime=0
/proc/13448/stat : 13448 (pboutclasp.pl) S 13445 13443 13246 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 218662002 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 226922377314 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/13448/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 54.37
Current children cumulated vsize (KiB) 113884

[startup+102.305 s]
/proc/loadavg: 0.98 1.03 1.03 2/81 13448
/proc/meminfo: memFree=1674464/2055920 swapFree=4151648/4192956
[pid=13443] ppid=13441 vsize=13968 CPUtime=0.1
/proc/13443/stat : 13443 (pbclasp) S 13441 13443 13246 0 -1 4194304 887 0 0 0 10 0 0 0 16 0 1 0 218661991 14303232 837 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/13443/statm: 3492 837 320 3 0 592 0
[pid=13445] ppid=13443 vsize=5352 CPUtime=6.36
/proc/13445/stat : 13445 (sh) S 13443 13443 13246 0 -1 4194304 297 504 0 0 0 0 634 2 16 0 1 0 218662001 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13445/statm: 1338 224 188 169 0 49 0
[pid=13447] ppid=13445 vsize=82296 CPUtime=99.1
/proc/13447/stat : 13447 (clasp) R 13445 13443 13246 0 -1 4194304 20634 0 0 0 9899 11 0 0 25 0 1 0 218662002 84271104 20009 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629611 0 0 4096 0 0 0 0 17 1 0 0
/proc/13447/statm: 20574 20009 194 154 0 20044 0
[pid=13448] ppid=13445 vsize=12268 CPUtime=0
/proc/13448/stat : 13448 (pboutclasp.pl) S 13445 13443 13246 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 218662002 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 226922377314 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/13448/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 105.56
Current children cumulated vsize (KiB) 113884

[startup+162.302 s]
/proc/loadavg: 0.99 1.02 1.02 2/81 13448
/proc/meminfo: memFree=1674464/2055920 swapFree=4151648/4192956
[pid=13443] ppid=13441 vsize=13968 CPUtime=0.1
/proc/13443/stat : 13443 (pbclasp) S 13441 13443 13246 0 -1 4194304 887 0 0 0 10 0 0 0 16 0 1 0 218661991 14303232 837 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/13443/statm: 3492 837 320 3 0 592 0
[pid=13445] ppid=13443 vsize=5352 CPUtime=6.36
/proc/13445/stat : 13445 (sh) S 13443 13443 13246 0 -1 4194304 297 504 0 0 0 0 634 2 16 0 1 0 218662001 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13445/statm: 1338 224 188 169 0 49 0

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


[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 13646
/proc/meminfo: memFree=1674400/2055920 swapFree=4151648/4192956
[pid=13443] ppid=13441 vsize=13968 CPUtime=0.1
/proc/13443/stat : 13443 (pbclasp) S 13441 13443 13246 0 -1 4194304 887 0 0 0 10 0 0 0 16 0 1 0 218661991 14303232 837 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/13443/statm: 3492 837 320 3 0 592 0
[pid=13445] ppid=13443 vsize=5352 CPUtime=6.36
/proc/13445/stat : 13445 (sh) S 13443 13443 13246 0 -1 4194304 297 504 0 0 0 0 634 2 16 0 1 0 218662001 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13445/statm: 1338 224 188 169 0 49 0
[pid=13447] ppid=13445 vsize=82296 CPUtime=1598.56
/proc/13447/stat : 13447 (clasp) R 13445 13443 13246 0 -1 4194304 20642 0 0 0 159833 23 0 0 25 0 1 0 218662002 84271104 20017 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629590 0 0 4096 0 0 0 0 17 1 0 0
/proc/13447/statm: 20574 20017 194 154 0 20044 0
[pid=13448] ppid=13445 vsize=12268 CPUtime=0
/proc/13448/stat : 13448 (pboutclasp.pl) S 13445 13443 13246 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 218662002 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 226922377314 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/13448/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1605.02
Current children cumulated vsize (KiB) 113884

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 13646
/proc/meminfo: memFree=1674464/2055920 swapFree=4151648/4192956
[pid=13443] ppid=13441 vsize=13968 CPUtime=0.1
/proc/13443/stat : 13443 (pbclasp) S 13441 13443 13246 0 -1 4194304 887 0 0 0 10 0 0 0 16 0 1 0 218661991 14303232 837 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/13443/statm: 3492 837 320 3 0 592 0
[pid=13445] ppid=13443 vsize=5352 CPUtime=6.36
/proc/13445/stat : 13445 (sh) S 13443 13443 13246 0 -1 4194304 297 504 0 0 0 0 634 2 16 0 1 0 218662001 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13445/statm: 1338 224 188 169 0 49 0
[pid=13447] ppid=13445 vsize=82296 CPUtime=1658.54
/proc/13447/stat : 13447 (clasp) R 13445 13443 13246 0 -1 4194304 20642 0 0 0 165831 23 0 0 25 0 1 0 218662002 84271104 20017 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629605 0 0 4096 0 0 0 0 17 1 0 0
/proc/13447/statm: 20574 20017 194 154 0 20044 0
[pid=13448] ppid=13445 vsize=12268 CPUtime=0
/proc/13448/stat : 13448 (pboutclasp.pl) S 13445 13443 13246 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 218662002 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 226922377314 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/13448/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1665
Current children cumulated vsize (KiB) 113884

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 13646
/proc/meminfo: memFree=1674400/2055920 swapFree=4151648/4192956
[pid=13443] ppid=13441 vsize=13968 CPUtime=0.1
/proc/13443/stat : 13443 (pbclasp) S 13441 13443 13246 0 -1 4194304 887 0 0 0 10 0 0 0 16 0 1 0 218661991 14303232 837 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/13443/statm: 3492 837 320 3 0 592 0
[pid=13445] ppid=13443 vsize=5352 CPUtime=6.36
/proc/13445/stat : 13445 (sh) S 13443 13443 13246 0 -1 4194304 297 504 0 0 0 0 634 2 16 0 1 0 218662001 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13445/statm: 1338 224 188 169 0 49 0
[pid=13447] ppid=13445 vsize=82296 CPUtime=1718.53
/proc/13447/stat : 13447 (clasp) R 13445 13443 13246 0 -1 4194304 20643 0 0 0 171829 24 0 0 25 0 1 0 218662002 84271104 20018 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629616 0 0 4096 0 0 0 0 17 1 0 0
/proc/13447/statm: 20574 20018 194 154 0 20044 0
[pid=13448] ppid=13445 vsize=12268 CPUtime=0
/proc/13448/stat : 13448 (pboutclasp.pl) S 13445 13443 13246 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 218662002 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 226922377314 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/13448/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1724.99
Current children cumulated vsize (KiB) 113884

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 13646
/proc/meminfo: memFree=1674400/2055920 swapFree=4151648/4192956
[pid=13443] ppid=13441 vsize=13968 CPUtime=0.1
/proc/13443/stat : 13443 (pbclasp) S 13441 13443 13246 0 -1 4194304 887 0 0 0 10 0 0 0 16 0 1 0 218661991 14303232 837 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/13443/statm: 3492 837 320 3 0 592 0
[pid=13445] ppid=13443 vsize=5352 CPUtime=6.36
/proc/13445/stat : 13445 (sh) S 13443 13443 13246 0 -1 4194304 297 504 0 0 0 0 634 2 16 0 1 0 218662001 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13445/statm: 1338 224 188 169 0 49 0
[pid=13447] ppid=13445 vsize=82296 CPUtime=1778.51
/proc/13447/stat : 13447 (clasp) R 13445 13443 13246 0 -1 4194304 20643 0 0 0 177827 24 0 0 25 0 1 0 218662002 84271104 20018 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/13447/statm: 20574 20018 194 154 0 20044 0
[pid=13448] ppid=13445 vsize=12268 CPUtime=0
/proc/13448/stat : 13448 (pboutclasp.pl) S 13445 13443 13246 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 218662002 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 226922377314 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/13448/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1784.97
Current children cumulated vsize (KiB) 113884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1797.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 13646
/proc/meminfo: memFree=1674400/2055920 swapFree=4151648/4192956
[pid=13443] ppid=13441 vsize=13968 CPUtime=0.1
/proc/13443/stat : 13443 (pbclasp) S 13441 13443 13246 0 -1 4194304 887 0 0 0 10 0 0 0 16 0 1 0 218661991 14303232 837 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/13443/statm: 3492 837 320 3 0 592 0
[pid=13445] ppid=13443 vsize=5352 CPUtime=6.36
/proc/13445/stat : 13445 (sh) S 13443 13443 13246 0 -1 4194304 297 504 0 0 0 0 634 2 16 0 1 0 218662001 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13445/statm: 1338 224 188 169 0 49 0
[pid=13447] ppid=13445 vsize=82296 CPUtime=1793.62
/proc/13447/stat : 13447 (clasp) R 13445 13443 13246 0 -1 4194304 20643 0 0 0 179337 25 0 0 25 0 1 0 218662002 84271104 20018 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/13447/statm: 20574 20018 194 154 0 20044 0
[pid=13448] ppid=13445 vsize=12268 CPUtime=0
/proc/13448/stat : 13448 (pboutclasp.pl) S 13445 13443 13246 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 218662002 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 226922377314 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/13448/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 113884

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

[startup+1797.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 13646
/proc/meminfo: memFree=1674400/2055920 swapFree=4151648/4192956
[pid=13443] ppid=13441 vsize=13968 CPUtime=0.1
/proc/13443/stat : 13443 (pbclasp) S 13441 13443 13246 0 -1 4194304 887 0 0 0 10 0 0 0 16 0 1 0 218661991 14303232 837 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/13443/statm: 3492 837 320 3 0 592 0
[pid=13445] ppid=13443 vsize=5352 CPUtime=6.36
/proc/13445/stat : 13445 (sh) S 13443 13443 13246 0 -1 4194304 297 504 0 0 0 0 634 2 16 0 1 0 218662001 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13445/statm: 1338 224 188 169 0 49 0
[pid=13447] ppid=13445 vsize=82296 CPUtime=1793.62
/proc/13447/stat : 13447 (clasp) R 13445 13443 13246 0 -1 4194304 20643 0 0 0 179337 25 0 0 25 0 1 0 218662002 84271104 20018 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/13447/statm: 20574 20018 194 154 0 20044 0
[pid=13448] ppid=13445 vsize=12268 CPUtime=0
/proc/13448/stat : 13448 (pboutclasp.pl) S 13445 13443 13246 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 218662002 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 226922377314 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/13448/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 113884

# WARNING:
# current cumulated CPU time (6.46 s) is less than in the last sample (1800.08 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1793.62 s) to the 'lost time'.

[startup+1797.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 13646
/proc/meminfo: memFree=1674400/2055920 swapFree=4151648/4192956
[pid=13443] ppid=13441 vsize=13968 CPUtime=0.1
/proc/13443/stat : 13443 (pbclasp) R 13441 13443 13246 0 -1 4194304 1220 452 0 0 10 0 0 0 16 0 1 0 218661991 14303232 839 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226931385618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/13443/statm: 3492 839 320 3 0 592 0
[pid=13445] ppid=13443 vsize=0 CPUtime=6.36
/proc/13445/stat : 13445 (sh) Z 13443 13443 13246 0 -1 4195340 297 504 0 0 0 0 634 2 15 0 1 0 218662001 0 0 18446744073709551615 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 0 0 0
/proc/13445/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.46
Current children cumulated vsize (KiB) 13968

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

[startup+1797.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 13646
/proc/meminfo: memFree=1674400/2055920 swapFree=4151648/4192956
[pid=13443] ppid=13441 vsize=13968 CPUtime=0.1
/proc/13443/stat : 13443 (pbclasp) R 13441 13443 13246 0 -1 4194304 1220 452 0 0 10 0 0 0 16 0 1 0 218661991 14303232 839 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226931385618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/13443/statm: 3492 839 320 3 0 592 0
[pid=13445] ppid=13443 vsize=0 CPUtime=6.36
/proc/13445/stat : 13445 (sh) Z 13443 13443 13246 0 -1 4195340 297 504 0 0 0 0 634 2 15 0 1 0 218662001 0 0 18446744073709551615 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 0 0 0
/proc/13445/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.46
Current children cumulated vsize (KiB) 13968

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13443 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=101984
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=16997
# CPU time returned by wait4() is 0.118981
# while last known CPU time is 6.46
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1793.62
#  lost CPU user time (s): 1793.37
#  lost CPU system time (s): 0.25

Real time (s): 1797.52
CPU time (s): 1800.08
CPU user time (s): 1799.81
CPU system time (s): 0.27
CPU usage (%): 100.142
Max. virtual memory (cumulated for all children) (KiB): 114196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.101984
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1762
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= 57
involuntary context switches= 10

runsolver used 1.74173 second user time and 4.81327 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Tue Apr 24 14:50:43 UTC 2007

IDJOB= 420519
IDBENCH= 47851
IDSOLVER= 158
FILE ID= node5/420519-1177426243

PBS_JOBID= 4675765

Free space on /tmp= 66360 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/pebbling/sat-grid-pbl-0200.sat05-1339.reshuffled-07.opb
COMMAND LINE= pbclasp instance-420519-1177426243.opb /tmp/evaluation/420519-1177426243/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-420519-1177426243 -o ROOT/results/node5/conversion-420519-1177426243 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420519-1177426243/instance-420519-1177426243.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-420519-1177426243 -o ROOT/results/node5/solver-420519-1177426243 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-420519-1177426243.opb /tmp/evaluation/420519-1177426243/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  21e6e90d98d88737fe7f7e77baf11e52

RANDOM SEED= 604657373

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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:       1757400 kB
Buffers:         40548 kB
Cached:         189884 kB
SwapCached:       9948 kB
Active:         158836 kB
Inactive:        94932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1757400 kB
SwapTotal:     4192956 kB
SwapFree:      4151648 kB
Dirty:            5040 kB
Writeback:           0 kB
Mapped:          30088 kB
Slab:            30320 kB
Committed_AS:  9050664 kB
PageTables:       1720 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= 66360 MiB

End job on node5 on Tue Apr 24 15:20:43 UTC 2007