Trace number 355133

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 NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-04-10? (TO) 1801.9 1802.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_20.opb
MD5SUM601a73d2c5752739e04dd0126b5500f0
Bench CategoryOPT-SMALLINT (optimisation, small integers)
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 FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 398
Optimality of the best value was proved NO
Number of variables13478
Total number of constraints26620
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints26619
Minimum length of a constraint1
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 190
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 445
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 589
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2977
Number of bits of the biggest sum of numbers12
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)

1800.00/1800.62	c Somebody sent me a SIGTERM
1800.00/1800.62	s UNKNOWN
1800.00/1800.64	pb2clasp1: no process killed
1800.00/1800.64	clasp-1.0: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/355133-1176772886/instance-355133-1176772886.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/node55/watcher-355133-1176772886 -o ROOT/results/node55/solver-355133-1176772886 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-355133-1176772886.opb /tmp/evaluation/355133-1176772886/temp 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18876
/proc/meminfo: memFree=1930708/2055920 swapFree=4184560/4192956
[pid=18876] ppid=18874 vsize=12268 CPUtime=0
/proc/18876/stat : 18876 (pbclasp) D 18874 18876 18152 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 125198663 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248761776741 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/18876/statm: 3067 317 242 3 0 167 0

[startup+0.082483 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18876
/proc/meminfo: memFree=1930708/2055920 swapFree=4184560/4192956
[pid=18876] ppid=18874 vsize=12796 CPUtime=0.01
/proc/18876/stat : 18876 (pbclasp) S 18874 18876 18152 0 -1 4194304 598 0 0 0 1 0 0 0 16 0 1 0 125198663 13103104 550 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18876/statm: 3199 550 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.10148 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18876
/proc/meminfo: memFree=1930708/2055920 swapFree=4184560/4192956
[pid=18876] ppid=18874 vsize=12796 CPUtime=0.01
/proc/18876/stat : 18876 (pbclasp) S 18874 18876 18152 0 -1 4194304 598 0 0 0 1 0 0 0 16 0 1 0 125198663 13103104 550 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18876/statm: 3199 550 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.301498 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18876
/proc/meminfo: memFree=1930708/2055920 swapFree=4184560/4192956
[pid=18876] ppid=18874 vsize=12796 CPUtime=0.01
/proc/18876/stat : 18876 (pbclasp) S 18874 18876 18152 0 -1 4194304 598 0 0 0 1 0 0 0 16 0 1 0 125198663 13103104 550 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18876/statm: 3199 550 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.701536 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18876
/proc/meminfo: memFree=1930708/2055920 swapFree=4184560/4192956
[pid=18876] ppid=18874 vsize=12796 CPUtime=0.01
/proc/18876/stat : 18876 (pbclasp) S 18874 18876 18152 0 -1 4194304 598 0 0 0 1 0 0 0 16 0 1 0 125198663 13103104 550 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18876/statm: 3199 550 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+1.50262 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18879
/proc/meminfo: memFree=1928316/2055920 swapFree=4184560/4192956
[pid=18876] ppid=18874 vsize=12796 CPUtime=0.01
/proc/18876/stat : 18876 (pbclasp) S 18874 18876 18152 0 -1 4194304 598 0 0 0 1 0 0 0 16 0 1 0 125198663 13103104 550 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18876/statm: 3199 550 324 3 0 299 0
[pid=18878] ppid=18876 vsize=5352 CPUtime=0
/proc/18878/stat : 18878 (sh) S 18876 18876 18152 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 125198665 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18878/statm: 1338 230 193 169 0 49 0
[pid=18879] ppid=18878 vsize=12400 CPUtime=1.45
/proc/18879/stat : 18879 (pb2clasp1) R 18878 18876 18152 0 -1 4194304 500 0 0 0 145 0 0 0 20 0 1 0 125198665 12697600 462 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 248779469729 0 0 4224 0 0 0 0 17 0 0 0
/proc/18879/statm: 3100 462 340 3 0 200 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 30548

[startup+3.10176 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18879
/proc/meminfo: memFree=1927420/2055920 swapFree=4184560/4192956
[pid=18876] ppid=18874 vsize=12796 CPUtime=0.01
/proc/18876/stat : 18876 (pbclasp) S 18874 18876 18152 0 -1 4194304 598 0 0 0 1 0 0 0 16 0 1 0 125198663 13103104 550 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18876/statm: 3199 550 324 3 0 299 0
[pid=18878] ppid=18876 vsize=5352 CPUtime=0
/proc/18878/stat : 18878 (sh) S 18876 18876 18152 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 125198665 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18878/statm: 1338 230 193 169 0 49 0
[pid=18879] ppid=18878 vsize=12400 CPUtime=3.05
/proc/18879/stat : 18879 (pb2clasp1) R 18878 18876 18152 0 -1 4194304 500 0 0 0 304 1 0 0 25 0 1 0 125198665 12697600 462 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 248779467832 0 0 4224 0 0 0 0 17 1 0 0
/proc/18879/statm: 3100 462 340 3 0 200 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 30548

[startup+6.30107 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18879
/proc/meminfo: memFree=1925244/2055920 swapFree=4184560/4192956
[pid=18876] ppid=18874 vsize=12796 CPUtime=0.01
/proc/18876/stat : 18876 (pbclasp) S 18874 18876 18152 0 -1 4194304 598 0 0 0 1 0 0 0 16 0 1 0 125198663 13103104 550 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18876/statm: 3199 550 324 3 0 299 0
[pid=18878] ppid=18876 vsize=5352 CPUtime=0
/proc/18878/stat : 18878 (sh) S 18876 18876 18152 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 125198665 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18878/statm: 1338 230 193 169 0 49 0
[pid=18879] ppid=18878 vsize=12400 CPUtime=6.25
/proc/18879/stat : 18879 (pb2clasp1) R 18878 18876 18152 0 -1 4194304 500 0 0 0 623 2 0 0 25 0 1 0 125198665 12697600 462 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 248770506706 0 0 4224 0 0 0 0 17 1 0 0
/proc/18879/statm: 3100 462 340 3 0 200 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 30548

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18886
/proc/meminfo: memFree=1865596/2055920 swapFree=4184560/4192956
[pid=18876] ppid=18874 vsize=12796 CPUtime=9.88
/proc/18876/stat : 18876 (pbclasp) S 18874 18876 18152 0 -1 4194304 677 1593 0 0 1 0 980 7 16 0 1 0 125198663 13103104 571 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18876/statm: 3199 571 343 3 0 299 0
[pid=18884] ppid=18876 vsize=5356 CPUtime=0.01
/proc/18884/stat : 18884 (sh) S 18876 18876 18152 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 125199656 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18884/statm: 1339 225 188 169 0 50 0
[pid=18886] ppid=18884 vsize=51356 CPUtime=2.66
/proc/18886/stat : 18886 (clasp-1.0) R 18884 18876 18152 0 -1 4194304 12769 0 15 0 261 5 0 0 25 0 1 0 125199656 52588544 12407 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/18886/statm: 12839 12407 249 81 0 12213 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 69508

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18886
/proc/meminfo: memFree=1865596/2055920 swapFree=4184560/4192956
[pid=18876] ppid=18874 vsize=12796 CPUtime=9.88
/proc/18876/stat : 18876 (pbclasp) S 18874 18876 18152 0 -1 4194304 677 1593 0 0 1 0 980 7 16 0 1 0 125198663 13103104 571 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18876/statm: 3199 571 343 3 0 299 0
[pid=18884] ppid=18876 vsize=5356 CPUtime=0.01
/proc/18884/stat : 18884 (sh) S 18876 18876 18152 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 125199656 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18884/statm: 1339 225 188 169 0 50 0
[pid=18886] ppid=18884 vsize=51356 CPUtime=15.46
/proc/18886/stat : 18886 (clasp-1.0) R 18884 18876 18152 0 -1 4194304 12770 0 15 0 1541 5 0 0 25 0 1 0 125199656 52588544 12408 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/18886/statm: 12839 12408 249 81 0 12213 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 69508

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18886
/proc/meminfo: memFree=1865980/2055920 swapFree=4184560/4192956
[pid=18876] ppid=18874 vsize=12796 CPUtime=9.88
/proc/18876/stat : 18876 (pbclasp) S 18874 18876 18152 0 -1 4194304 677 1593 0 0 1 0 980 7 16 0 1 0 125198663 13103104 571 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18876/statm: 3199 571 343 3 0 299 0
[pid=18884] ppid=18876 vsize=5356 CPUtime=0.01
/proc/18884/stat : 18884 (sh) S 18876 18876 18152 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 125199656 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18884/statm: 1339 225 188 169 0 50 0
[pid=18886] ppid=18884 vsize=51356 CPUtime=41.04
/proc/18886/stat : 18886 (clasp-1.0) R 18884 18876 18152 0 -1 4194304 12770 0 15 0 4099 5 0 0 25 0 1 0 125199656 52588544 12408 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134714247 0 0 4096 0 0 0 0 17 1 0 0
/proc/18886/statm: 12839 12408 249 81 0 12213 0
Current children cumulated CPU time (s) 50.93
Current children cumulated vsize (KiB) 69508

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18886
/proc/meminfo: memFree=1866044/2055920 swapFree=4184560/4192956
[pid=18876] ppid=18874 vsize=12796 CPUtime=9.88
/proc/18876/stat : 18876 (pbclasp) S 18874 18876 18152 0 -1 4194304 677 1593 0 0 1 0 980 7 16 0 1 0 125198663 13103104 571 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18876/statm: 3199 571 343 3 0 299 0
[pid=18884] ppid=18876 vsize=5356 CPUtime=0.01
/proc/18884/stat : 18884 (sh) S 18876 18876 18152 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 125199656 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18884/statm: 1339 225 188 169 0 50 0
[pid=18886] ppid=18884 vsize=51356 CPUtime=92.23
/proc/18886/stat : 18886 (clasp-1.0) R 18884 18876 18152 0 -1 4194304 12771 0 15 0 9218 5 0 0 25 0 1 0 125199656 52588544 12409 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/18886/statm: 12839 12409 249 81 0 12213 0
Current children cumulated CPU time (s) 102.12
Current children cumulated vsize (KiB) 69508

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18886
/proc/meminfo: memFree=1866044/2055920 swapFree=4184560/4192956
[pid=18876] ppid=18874 vsize=12796 CPUtime=9.88
/proc/18876/stat : 18876 (pbclasp) S 18874 18876 18152 0 -1 4194304 677 1593 0 0 1 0 980 7 16 0 1 0 125198663 13103104 571 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18876/statm: 3199 571 343 3 0 299 0
[pid=18884] ppid=18876 vsize=5356 CPUtime=0.01
/proc/18884/stat : 18884 (sh) S 18876 18876 18152 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 125199656 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18884/statm: 1339 225 188 169 0 50 0
[pid=18886] ppid=18884 vsize=51356 CPUtime=152.21
/proc/18886/stat : 18886 (clasp-1.0) R 18884 18876 18152 0 -1 4194304 12774 0 15 0 15216 5 0 0 25 0 1 0 125199656 52588544 12412 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/18886/statm: 12839 12412 249 81 0 12213 0
Current children cumulated CPU time (s) 162.1
Current children cumulated vsize (KiB) 69508

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18886
/proc/meminfo: memFree=1865980/2055920 swapFree=4184560/4192956
[pid=18876] ppid=18874 vsize=12796 CPUtime=9.88
/proc/18876/stat : 18876 (pbclasp) S 18874 18876 18152 0 -1 4194304 677 1593 0 0 1 0 980 7 16 0 1 0 125198663 13103104 571 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18876/statm: 3199 571 343 3 0 299 0
[pid=18884] ppid=18876 vsize=5356 CPUtime=0.01
/proc/18884/stat : 18884 (sh) S 18876 18876 18152 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 125199656 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18884/statm: 1339 225 188 169 0 50 0
[pid=18886] ppid=18884 vsize=51356 CPUtime=212.19
/proc/18886/stat : 18886 (clasp-1.0) R 18884 18876 18152 0 -1 4194304 12775 0 15 0 21214 5 0 0 25 0 1 0 125199656 52588544 12413 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134714478 0 0 4096 0 0 0 0 17 1 0 0
/proc/18886/statm: 12839 12413 249 81 0 12213 0
Current children cumulated CPU time (s) 222.08
Current children cumulated vsize (KiB) 69508

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18886
/proc/meminfo: memFree=1865980/2055920 swapFree=4184560/4192956
[pid=18876] ppid=18874 vsize=12796 CPUtime=9.88
/proc/18876/stat : 18876 (pbclasp) S 18874 18876 18152 0 -1 4194304 677 1593 0 0 1 0 980 7 16 0 1 0 125198663 13103104 571 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18876/statm: 3199 571 343 3 0 299 0
[pid=18884] ppid=18876 vsize=5356 CPUtime=0.01
/proc/18884/stat : 18884 (sh) S 18876 18876 18152 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 125199656 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18884/statm: 1339 225 188 169 0 50 0

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

/proc/18884/stat : 18884 (sh) S 18876 18876 18152 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 125199656 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18884/statm: 1339 225 188 169 0 50 0
[pid=18886] ppid=18884 vsize=64340 CPUtime=1591.86
/proc/18886/stat : 18886 (clasp-1.0) R 18884 18876 18152 0 -1 4194304 55367 0 15 0 159148 38 0 0 25 0 1 0 125199656 65884160 15515 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134714478 0 0 4096 0 0 0 0 17 1 0 0
/proc/18886/statm: 16085 15515 249 81 0 15459 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 82492

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18888
/proc/meminfo: memFree=1852860/2055920 swapFree=4184560/4192956
[pid=18876] ppid=18874 vsize=12796 CPUtime=9.88
/proc/18876/stat : 18876 (pbclasp) S 18874 18876 18152 0 -1 4194304 677 1593 0 0 1 0 980 7 16 0 1 0 125198663 13103104 571 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18876/statm: 3199 571 343 3 0 299 0
[pid=18884] ppid=18876 vsize=5356 CPUtime=0.01
/proc/18884/stat : 18884 (sh) S 18876 18876 18152 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 125199656 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18884/statm: 1339 225 188 169 0 50 0
[pid=18886] ppid=18884 vsize=64552 CPUtime=1651.84
/proc/18886/stat : 18886 (clasp-1.0) R 18884 18876 18152 0 -1 4194304 57080 0 15 0 165144 40 0 0 25 0 1 0 125199656 66101248 15534 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134714247 0 0 4096 0 0 0 0 17 1 0 0
/proc/18886/statm: 16138 15534 249 81 0 15512 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 82704

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18888
/proc/meminfo: memFree=1852796/2055920 swapFree=4184560/4192956
[pid=18876] ppid=18874 vsize=12796 CPUtime=9.88
/proc/18876/stat : 18876 (pbclasp) S 18874 18876 18152 0 -1 4194304 677 1593 0 0 1 0 980 7 16 0 1 0 125198663 13103104 571 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18876/statm: 3199 571 343 3 0 299 0
[pid=18884] ppid=18876 vsize=5356 CPUtime=0.01
/proc/18884/stat : 18884 (sh) S 18876 18876 18152 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 125199656 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18884/statm: 1339 225 188 169 0 50 0
[pid=18886] ppid=18884 vsize=64404 CPUtime=1711.82
/proc/18886/stat : 18886 (clasp-1.0) R 18884 18876 18152 0 -1 4194304 58549 0 15 0 171141 41 0 0 25 0 1 0 125199656 65949696 15534 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 1 0 0
/proc/18886/statm: 16101 15534 249 81 0 15475 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 82556

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18888
/proc/meminfo: memFree=1852604/2055920 swapFree=4184560/4192956
[pid=18876] ppid=18874 vsize=12796 CPUtime=9.88
/proc/18876/stat : 18876 (pbclasp) S 18874 18876 18152 0 -1 4194304 677 1593 0 0 1 0 980 7 16 0 1 0 125198663 13103104 571 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18876/statm: 3199 571 343 3 0 299 0
[pid=18884] ppid=18876 vsize=5356 CPUtime=0.01
/proc/18884/stat : 18884 (sh) S 18876 18876 18152 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 125199656 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18884/statm: 1339 225 188 169 0 50 0
[pid=18886] ppid=18884 vsize=64604 CPUtime=1771.81
/proc/18886/stat : 18886 (clasp-1.0) R 18884 18876 18152 0 -1 4194304 59728 0 15 0 177138 43 0 0 25 0 1 0 125199656 66154496 15585 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784500 0 0 4096 0 0 0 0 17 1 0 0
/proc/18886/statm: 16151 15585 249 81 0 15525 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 82756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18888
/proc/meminfo: memFree=1852604/2055920 swapFree=4184560/4192956
[pid=18876] ppid=18874 vsize=12796 CPUtime=9.88
/proc/18876/stat : 18876 (pbclasp) S 18874 18876 18152 0 -1 4194304 677 1593 0 0 1 0 980 7 16 0 1 0 125198663 13103104 571 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18876/statm: 3199 571 343 3 0 299 0
[pid=18884] ppid=18876 vsize=5356 CPUtime=0.01
/proc/18884/stat : 18884 (sh) S 18876 18876 18152 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 125199656 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18884/statm: 1339 225 188 169 0 50 0
[pid=18886] ppid=18884 vsize=64604 CPUtime=1790.11
/proc/18886/stat : 18886 (clasp-1.0) R 18884 18876 18152 0 -1 4194304 59777 0 15 0 178968 43 0 0 25 0 1 0 125199656 66154496 15585 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134715803 0 0 4096 0 0 0 0 17 1 0 0
/proc/18886/statm: 16151 15585 249 81 0 15525 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 82756

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18888
/proc/meminfo: memFree=1852604/2055920 swapFree=4184560/4192956
[pid=18876] ppid=18874 vsize=12796 CPUtime=9.88
/proc/18876/stat : 18876 (pbclasp) S 18874 18876 18152 0 -1 4194304 677 1593 0 0 1 0 980 7 16 0 1 0 125198663 13103104 571 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18876/statm: 3199 571 343 3 0 299 0
[pid=18884] ppid=18876 vsize=5356 CPUtime=0.01
/proc/18884/stat : 18884 (sh) S 18876 18876 18152 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 125199656 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18884/statm: 1339 225 188 169 0 50 0
[pid=18886] ppid=18884 vsize=64604 CPUtime=1790.11
/proc/18886/stat : 18886 (clasp-1.0) R 18884 18876 18152 0 -1 4194304 59777 0 15 0 178968 43 0 0 25 0 1 0 125199656 66154496 15585 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134715803 0 0 4096 0 0 0 0 17 1 0 0
/proc/18886/statm: 16151 15585 249 81 0 15525 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 82756

# WARNING:
# current cumulated CPU time (9.97 s) is less than in the last sample (1800 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1790.03 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18888
/proc/meminfo: memFree=1852604/2055920 swapFree=4184560/4192956
[pid=18876] ppid=18874 vsize=12796 CPUtime=9.97
/proc/18876/stat : 18876 (pbclasp) S 18874 18876 18152 0 -1 4194304 832 3370 0 0 1 0 981 15 16 0 1 0 125198663 13103104 573 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18876/statm: 3199 573 343 3 0 299 0
Current children cumulated CPU time (s) 9.97
Current children cumulated vsize (KiB) 12796

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18888
/proc/meminfo: memFree=1852604/2055920 swapFree=4184560/4192956
[pid=18876] ppid=18874 vsize=12796 CPUtime=9.97
/proc/18876/stat : 18876 (pbclasp) S 18874 18876 18152 0 -1 4194304 832 3370 0 0 1 0 981 15 16 0 1 0 125198663 13103104 573 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18876/statm: 3199 573 343 3 0 299 0
Current children cumulated CPU time (s) 9.97
Current children cumulated vsize (KiB) 12796

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 18899
/proc/meminfo: memFree=1903004/2055920 swapFree=4184560/4192956
[pid=18876] ppid=18874 vsize=12796 CPUtime=9.97
/proc/18876/stat : 18876 (pbclasp) S 18874 18876 18152 0 -1 4194304 832 3370 0 0 1 0 981 15 16 0 1 0 125198663 13103104 573 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18876/statm: 3199 573 343 3 0 299 0
[pid=18897] ppid=18876 vsize=5356 CPUtime=0.01
/proc/18897/stat : 18897 (sh) S 18876 18876 18152 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 125378732 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18897/statm: 1339 225 188 169 0 50 0
[pid=18899] ppid=18897 vsize=33560 CPUtime=1.49
/proc/18899/stat : 18899 (clasp-1.0) R 18897 18876 18152 0 -1 4194304 8168 0 0 0 145 4 0 0 25 0 1 0 125378732 34365440 7855 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 4160494319 0 0 4096 0 0 0 0 17 1 0 0
/proc/18899/statm: 8390 7856 240 81 0 7764 0
Current children cumulated CPU time (s) 11.47
Current children cumulated vsize (KiB) 51712

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 18899
/proc/meminfo: memFree=1903004/2055920 swapFree=4184560/4192956
[pid=18876] ppid=18874 vsize=12796 CPUtime=9.97
/proc/18876/stat : 18876 (pbclasp) S 18874 18876 18152 0 -1 4194304 832 3370 0 0 1 0 981 15 16 0 1 0 125198663 13103104 573 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18876/statm: 3199 573 343 3 0 299 0
[pid=18897] ppid=18876 vsize=5356 CPUtime=0.01
/proc/18897/stat : 18897 (sh) S 18876 18876 18152 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 125378732 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18897/statm: 1339 225 188 169 0 50 0
[pid=18899] ppid=18897 vsize=51356 CPUtime=1.89
/proc/18899/stat : 18899 (clasp-1.0) R 18897 18876 18152 0 -1 4194304 12773 0 0 0 183 6 0 0 25 0 1 0 125378732 52588544 12396 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134733922 0 0 4096 0 0 0 0 17 1 0 0
/proc/18899/statm: 12839 12396 249 81 0 12213 0
Current children cumulated CPU time (s) 11.87
Current children cumulated vsize (KiB) 69508

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18876 and gives
#  childrusage.ru_utime.tv_sec=9
#  childrusage.ru_utime.tv_usec=825506
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=177972
# CPU time returned by wait4() is 10.0035
# while last known CPU time is 11.87
#
# 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): 1790.03
#  lost CPU user time (s): 1789.67
#  lost CPU system time (s): 0.36

Real time (s): 1802.63
CPU time (s): 1801.9
CPU user time (s): 1801.32
CPU system time (s): 0.58
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 83076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.82551
system time used= 0.177972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4787
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= 3300
involuntary context switches= 49

runsolver used 2.23666 second user time and 4.32734 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Tue Apr 17 01:21:26 UTC 2007

IDJOB= 355133
IDBENCH= 2947
IDSOLVER= 167
FILE ID= node55/355133-1176772886

PBS_JOBID= 4580770

Free space on /tmp= 66494 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_20.opb
COMMAND LINE= pbclasp instance-355133-1176772886.opb /tmp/evaluation/355133-1176772886/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-355133-1176772886 -o ROOT/results/node55/conversion-355133-1176772886 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/355133-1176772886/instance-355133-1176772886.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-355133-1176772886 -o ROOT/results/node55/solver-355133-1176772886 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-355133-1176772886.opb /tmp/evaluation/355133-1176772886/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  601a73d2c5752739e04dd0126b5500f0

RANDOM SEED= 553486404

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1931180 kB
Buffers:          5464 kB
Cached:          54772 kB
SwapCached:       2120 kB
Active:          38724 kB
Inactive:        31416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1931180 kB
SwapTotal:     4192956 kB
SwapFree:      4184560 kB
Dirty:            7964 kB
Writeback:           0 kB
Mapped:          16424 kB
Slab:            40732 kB
Committed_AS:  1042272 kB
PageTables:       1380 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= 66482 MiB

End job on node55 on Tue Apr 17 01:51:29 UTC 2007