Trace number 430487

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 2007-03-23? (TO) 1801.97 1802.93

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=179-P1=37-B.opb
MD5SUM7c55947c8932da669a6320e0df24c1e1
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.024996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables24
Total number of constraints3
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3
Minimum length of a constraint8
Maximum length of a constraint72
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130528
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)64
Sum of products size (including duplicates)128
Number of different products64
Sum of products size128

Solver Data (download as text)

1800.04/1800.91	c Somebody sent me a SIGTERM
1800.04/1800.91	s UNKNOWN
1800.04/1800.93	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430487-1177995829/instance-430487-1177995829.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node41/watcher-430487-1177995829 -o ROOT/results/node41/solver-430487-1177995829 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430487-1177995829.opb /tmp/evaluation/430487-1177995829/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: 0.81 0.95 0.97 3/77 28758
/proc/meminfo: memFree=1791896/2055920 swapFree=4169244/4192956
[pid=28758] ppid=28756 vsize=12268 CPUtime=0
/proc/28758/stat : 28758 (pbclasp) R 28756 28758 27720 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 247494794 12562432 364 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238389990113 0 0 4224 0 0 0 0 17 1 0 0
/proc/28758/statm: 3067 365 276 3 0 167 0

[startup+0.0708491 s]
/proc/loadavg: 0.81 0.95 0.97 3/77 28758
/proc/meminfo: memFree=1791896/2055920 swapFree=4169244/4192956
[pid=28758] ppid=28756 vsize=12400 CPUtime=0.02
/proc/28758/stat : 28758 (pbclasp) S 28756 28758 27720 0 -1 4194304 569 1592 0 0 0 0 1 1 16 0 1 0 247494794 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28758/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.101848 s]
/proc/loadavg: 0.81 0.95 0.97 3/77 28758
/proc/meminfo: memFree=1791896/2055920 swapFree=4169244/4192956
[pid=28758] ppid=28756 vsize=12400 CPUtime=0.02
/proc/28758/stat : 28758 (pbclasp) S 28756 28758 27720 0 -1 4194304 569 1592 0 0 0 0 1 1 16 0 1 0 247494794 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28758/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.301865 s]
/proc/loadavg: 0.81 0.95 0.97 3/77 28758
/proc/meminfo: memFree=1791896/2055920 swapFree=4169244/4192956
[pid=28758] ppid=28756 vsize=12400 CPUtime=0.02
/proc/28758/stat : 28758 (pbclasp) S 28756 28758 27720 0 -1 4194304 569 1592 0 0 0 0 1 1 16 0 1 0 247494794 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28758/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.7019 s]
/proc/loadavg: 0.81 0.95 0.97 3/77 28758
/proc/meminfo: memFree=1791896/2055920 swapFree=4169244/4192956
[pid=28758] ppid=28756 vsize=12400 CPUtime=0.02
/proc/28758/stat : 28758 (pbclasp) S 28756 28758 27720 0 -1 4194304 569 1592 0 0 0 0 1 1 16 0 1 0 247494794 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28758/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+1.50297 s]
/proc/loadavg: 0.81 0.95 0.97 2/80 28768
/proc/meminfo: memFree=1724800/2055920 swapFree=4169244/4192956
[pid=28758] ppid=28756 vsize=12400 CPUtime=0.02
/proc/28758/stat : 28758 (pbclasp) S 28756 28758 27720 0 -1 4194304 569 1592 0 0 0 0 1 1 16 0 1 0 247494794 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28758/statm: 3100 459 343 3 0 200 0
[pid=28766] ppid=28758 vsize=5352 CPUtime=0
/proc/28766/stat : 28766 (sh) S 28758 28758 27720 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 247494798 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28766/statm: 1338 224 188 169 0 49 0
[pid=28768] ppid=28766 vsize=100996 CPUtime=1.45
/proc/28768/stat : 28768 (clasp) R 28766 28758 27720 0 -1 4194304 25038 0 0 0 136 9 0 0 25 0 1 0 247494799 103419904 24165 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 1 0 0
/proc/28768/statm: 25249 24165 181 154 0 24719 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 118748

[startup+3.10111 s]
/proc/loadavg: 0.81 0.95 0.97 2/80 28768
/proc/meminfo: memFree=1660096/2055920 swapFree=4169244/4192956
[pid=28758] ppid=28756 vsize=12400 CPUtime=0.02
/proc/28758/stat : 28758 (pbclasp) S 28756 28758 27720 0 -1 4194304 569 1592 0 0 0 0 1 1 16 0 1 0 247494794 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28758/statm: 3100 459 343 3 0 200 0
[pid=28766] ppid=28758 vsize=5352 CPUtime=0
/proc/28766/stat : 28766 (sh) S 28758 28758 27720 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 247494798 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28766/statm: 1338 224 188 169 0 49 0
[pid=28768] ppid=28766 vsize=194756 CPUtime=3.05
/proc/28768/stat : 28768 (clasp) R 28766 28758 27720 0 -1 4194304 48627 0 0 0 286 19 0 0 25 0 1 0 247494799 199430144 46614 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28768/statm: 48689 46615 182 154 0 48159 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 212508

[startup+6.30139 s]
/proc/loadavg: 0.83 0.95 0.97 2/80 28768
/proc/meminfo: memFree=1483136/2055920 swapFree=4169244/4192956
[pid=28758] ppid=28756 vsize=12400 CPUtime=0.02
/proc/28758/stat : 28758 (pbclasp) S 28756 28758 27720 0 -1 4194304 569 1592 0 0 0 0 1 1 16 0 1 0 247494794 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28758/statm: 3100 459 343 3 0 200 0
[pid=28766] ppid=28758 vsize=5352 CPUtime=0
/proc/28766/stat : 28766 (sh) S 28758 28758 27720 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 247494798 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28766/statm: 1338 224 188 169 0 49 0
[pid=28768] ppid=28766 vsize=357060 CPUtime=6.24
/proc/28768/stat : 28768 (clasp) R 28766 28758 27720 0 -1 4194304 91512 0 0 0 588 36 0 0 25 0 1 0 247494799 365629440 88473 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28768/statm: 89265 88473 181 154 0 88735 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 374812

[startup+12.7019 s]
/proc/loadavg: 0.84 0.95 0.97 2/80 28768
/proc/meminfo: memFree=1158416/2055920 swapFree=4169244/4192956
[pid=28758] ppid=28756 vsize=12400 CPUtime=0.02
/proc/28758/stat : 28758 (pbclasp) S 28756 28758 27720 0 -1 4194304 569 1592 0 0 0 0 1 1 16 0 1 0 247494794 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28758/statm: 3100 459 343 3 0 200 0
[pid=28766] ppid=28758 vsize=5352 CPUtime=0
/proc/28766/stat : 28766 (sh) S 28758 28758 27720 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 247494798 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28766/statm: 1338 224 188 169 0 49 0
[pid=28768] ppid=28766 vsize=686292 CPUtime=12.65
/proc/28768/stat : 28768 (clasp) R 28766 28758 27720 0 -1 4194304 173163 0 0 0 1198 67 0 0 25 0 1 0 247494799 702763008 166279 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2397819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28768/statm: 171573 166280 181 154 0 171043 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 704044

[startup+25.5011 s]
/proc/loadavg: 0.87 0.95 0.97 2/80 28768
/proc/meminfo: memFree=563984/2055920 swapFree=4169244/4192956
[pid=28758] ppid=28756 vsize=12400 CPUtime=0.02
/proc/28758/stat : 28758 (pbclasp) S 28756 28758 27720 0 -1 4194304 569 1592 0 0 0 0 1 1 16 0 1 0 247494794 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28758/statm: 3100 459 343 3 0 200 0
[pid=28766] ppid=28758 vsize=5352 CPUtime=0
/proc/28766/stat : 28766 (sh) S 28758 28758 27720 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 247494798 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28766/statm: 1338 224 188 169 0 49 0
[pid=28768] ppid=28766 vsize=1267832 CPUtime=25.44
/proc/28768/stat : 28768 (clasp) R 28766 28758 27720 0 -1 4194304 325105 0 0 0 2421 123 0 0 25 0 1 0 247494799 1298259968 309569 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28768/statm: 316958 309569 181 154 0 316428 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1285584

[startup+51.1013 s]
/proc/loadavg: 0.92 0.96 0.97 2/80 28776
/proc/meminfo: memFree=1770192/2055920 swapFree=4169228/4192956
[pid=28758] ppid=28756 vsize=12400 CPUtime=49.35
/proc/28758/stat : 28758 (pbclasp) S 28756 28758 27720 0 -1 4194304 667 472998 0 0 0 0 4722 213 16 0 1 0 247494794 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28758/statm: 3100 459 343 3 0 200 0
[pid=28774] ppid=28758 vsize=5352 CPUtime=0
/proc/28774/stat : 28774 (sh) S 28758 28758 27720 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 247499756 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28774/statm: 1338 224 188 169 0 49 0
[pid=28776] ppid=28774 vsize=101392 CPUtime=1.46
/proc/28776/stat : 28776 (clasp) R 28774 28758 27720 0 -1 4194304 25320 0 0 0 136 10 0 0 25 0 1 0 247499756 103825408 24447 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2397819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28776/statm: 25348 24447 181 154 0 24818 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 119144

[startup+102.302 s]
/proc/loadavg: 0.96 0.96 0.97 2/80 28784
/proc/meminfo: memFree=1633296/2055920 swapFree=4169228/4192956
[pid=28758] ppid=28756 vsize=12400 CPUtime=98.62
/proc/28758/stat : 28758 (pbclasp) S 28756 28758 27720 0 -1 4194304 765 944402 0 0 0 0 9426 436 16 0 1 0 247494794 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28758/statm: 3100 459 343 3 0 200 0
[pid=28782] ppid=28758 vsize=5352 CPUtime=0
/proc/28782/stat : 28782 (sh) S 28758 28758 27720 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 247504685 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28782/statm: 1338 224 188 169 0 49 0
[pid=28784] ppid=28782 vsize=208316 CPUtime=3.39
/proc/28784/stat : 28784 (clasp) R 28782 28758 27720 0 -1 4194304 53097 0 0 0 316 23 0 0 25 0 1 0 247504685 213315584 51084 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28784/statm: 52079 51084 181 154 0 51549 0
Current children cumulated CPU time (s) 102.01
Current children cumulated vsize (KiB) 226068

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.97 2/80 28792
/proc/meminfo: memFree=1134616/2055920 swapFree=4169228/4192956
[pid=28758] ppid=28756 vsize=12400 CPUtime=147.92
/proc/28758/stat : 28758 (pbclasp) S 28756 28758 27720 0 -1 4194304 863 1415806 0 0 0 0 14146 646 16 0 1 0 247494794 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28758/statm: 3100 459 343 3 0 200 0
[pid=28790] ppid=28758 vsize=5352 CPUtime=0
/proc/28790/stat : 28790 (sh) S 28758 28758 27720 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 247509616 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28790/statm: 1338 224 188 169 0 49 0
[pid=28792] ppid=28790 vsize=734620 CPUtime=14.07
/proc/28792/stat : 28792 (clasp) R 28790 28758 27720 0 -1 4194304 189248 0 0 0 1333 74 0 0 25 0 1 0 247509616 752250880 182364 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28792/statm: 183655 182365 181 154 0 183125 0
Current children cumulated CPU time (s) 161.99
Current children cumulated vsize (KiB) 752372

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/80 28800
/proc/meminfo: memFree=626328/2055920 swapFree=4169228/4192956
[pid=28758] ppid=28756 vsize=12400 CPUtime=197.13
/proc/28758/stat : 28758 (pbclasp) S 28756 28758 27720 0 -1 4194304 961 1887210 0 0 0 0 18854 859 16 0 1 0 247494794 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28758/statm: 3100 459 343 3 0 200 0
[pid=28798] ppid=28758 vsize=5352 CPUtime=0
/proc/28798/stat : 28798 (sh) S 28758 28758 27720 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 247514540 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28798/statm: 1338 224 188 169 0 49 0
[pid=28800] ppid=28798 vsize=1281600 CPUtime=24.83
/proc/28800/stat : 28800 (clasp) R 28798 28758 27720 0 -1 4194304 318188 0 0 0 2357 126 0 0 25 0 1 0 247514540 1312358400 307843 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 320400 307849 181 154 0 319870 0
Current children cumulated CPU time (s) 221.96
Current children cumulated vsize (KiB) 1299352

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/80 28808
/proc/meminfo: memFree=189464/2055920 swapFree=4169228/4192956
[pid=28758] ppid=28756 vsize=12400 CPUtime=246.31
/proc/28758/stat : 28758 (pbclasp) S 28756 28758 27720 0 -1 4194304 1059 2358614 0 0 0 0 23555 1076 16 0 1 0 247494794 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28758/statm: 3100 459 343 3 0 200 0
[pid=28806] ppid=28758 vsize=5352 CPUtime=0
/proc/28806/stat : 28806 (sh) S 28758 28758 27720 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 247519460 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28806/statm: 1338 224 188 169 0 49 0

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

/proc/loadavg: 0.99 0.97 0.97 2/80 29040
/proc/meminfo: memFree=45848/2055920 swapFree=4169228/4192956
[pid=28758] ppid=28756 vsize=12400 CPUtime=1672.89
/proc/28758/stat : 28758 (pbclasp) S 28756 28758 27720 0 -1 4194304 3901 16029330 0 0 1 4 159997 7287 16 0 1 0 247494794 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28758/statm: 3100 459 343 3 0 200 0
[pid=29038] ppid=28758 vsize=5352 CPUtime=0
/proc/29038/stat : 29038 (sh) S 28758 28758 27720 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 247662166 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29038/statm: 1338 224 188 169 0 49 0
[pid=29040] ppid=29038 vsize=1789304 CPUtime=48.56
/proc/29040/stat : 29040 (clasp) R 29038 28758 27720 0 -1 4194304 470060 0 0 0 4672 184 0 0 25 0 1 0 247662166 1832247296 446740 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134676044 0 0 4096 0 0 0 0 17 1 0 0
/proc/29040/statm: 447326 446740 198 154 0 446796 0
Current children cumulated CPU time (s) 1721.45
Current children cumulated vsize (KiB) 1807056

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/80 29056
/proc/meminfo: memFree=1302872/2055920 swapFree=4169228/4192956
[pid=28758] ppid=28756 vsize=12400 CPUtime=1771.2
/proc/28758/stat : 28758 (pbclasp) S 28756 28758 27720 0 -1 4194304 4097 16972138 0 0 1 5 169403 7711 16 0 1 0 247494794 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28758/statm: 3100 459 343 3 0 200 0
[pid=29054] ppid=28758 vsize=5352 CPUtime=0
/proc/29054/stat : 29054 (sh) S 28758 28758 27720 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 247671999 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29054/statm: 1338 224 188 169 0 49 0
[pid=29056] ppid=29054 vsize=573560 CPUtime=10.23
/proc/29056/stat : 29056 (clasp) R 29054 28758 27720 0 -1 4194304 143804 0 0 0 967 56 0 0 25 0 1 0 247672000 587325440 136920 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2397819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29056/statm: 143390 136921 181 154 0 142860 0
Current children cumulated CPU time (s) 1781.43
Current children cumulated vsize (KiB) 591312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 0.99 0.97 0.97 2/80 29056
/proc/meminfo: memFree=451288/2055920 swapFree=4169228/4192956
[pid=28758] ppid=28756 vsize=12400 CPUtime=1771.2
/proc/28758/stat : 28758 (pbclasp) S 28756 28758 27720 0 -1 4194304 4097 16972138 0 0 1 5 169403 7711 16 0 1 0 247494794 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28758/statm: 3100 459 343 3 0 200 0
[pid=29054] ppid=28758 vsize=5352 CPUtime=0
/proc/29054/stat : 29054 (sh) S 28758 28758 27720 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 247671999 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29054/statm: 1338 224 188 169 0 49 0
[pid=29056] ppid=29054 vsize=1422808 CPUtime=28.84
/proc/29056/stat : 29056 (clasp) R 29054 28758 27720 0 -1 4194304 361554 0 0 0 2742 142 0 0 25 0 1 0 247672000 1456955392 346018 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/29056/statm: 355702 346019 181 154 0 355172 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1440560

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

[startup+1800.9 s]
/proc/loadavg: 0.99 0.97 0.97 2/80 29056
/proc/meminfo: memFree=451288/2055920 swapFree=4169228/4192956
[pid=28758] ppid=28756 vsize=12400 CPUtime=1771.2
/proc/28758/stat : 28758 (pbclasp) S 28756 28758 27720 0 -1 4194304 4097 16972138 0 0 1 5 169403 7711 16 0 1 0 247494794 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28758/statm: 3100 459 343 3 0 200 0
[pid=29054] ppid=28758 vsize=5352 CPUtime=0
/proc/29054/stat : 29054 (sh) S 28758 28758 27720 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 247671999 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29054/statm: 1338 224 188 169 0 49 0
[pid=29056] ppid=29054 vsize=1422808 CPUtime=28.84
/proc/29056/stat : 29056 (clasp) R 29054 28758 27720 0 -1 4194304 361554 0 0 0 2742 142 0 0 25 0 1 0 247672000 1456955392 346018 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/29056/statm: 355702 346019 181 154 0 355172 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1440560

# WARNING:
# current cumulated CPU time (1771.23 s) is less than in the last sample (1800.04 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (28.8099 s) to the 'lost time'.

[startup+1801.02 s]
/proc/loadavg: 0.99 0.97 0.97 2/80 29056
/proc/meminfo: memFree=451288/2055920 swapFree=4169228/4192956
[pid=28758] ppid=28756 vsize=12400 CPUtime=1771.23
/proc/28758/stat : 28758 (pbclasp) S 28756 28758 27720 0 -1 4194304 4252 16973797 0 0 1 5 169404 7713 18 0 1 0 247494794 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28758/statm: 3100 460 343 3 0 200 0
Current children cumulated CPU time (s) 1771.23
Current children cumulated vsize (KiB) 12400

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/80 29056
/proc/meminfo: memFree=451288/2055920 swapFree=4169228/4192956
[pid=28758] ppid=28756 vsize=12400 CPUtime=1771.23
/proc/28758/stat : 28758 (pbclasp) S 28756 28758 27720 0 -1 4194304 4252 16973797 0 0 1 5 169404 7713 18 0 1 0 247494794 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28758/statm: 3100 460 343 3 0 200 0
Current children cumulated CPU time (s) 1771.23
Current children cumulated vsize (KiB) 12400

[startup+1802.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 29067
/proc/meminfo: memFree=1778752/2055920 swapFree=4169228/4192956
[pid=28758] ppid=28756 vsize=12400 CPUtime=1771.23
/proc/28758/stat : 28758 (pbclasp) S 28756 28758 27720 0 -1 4194304 4252 16973797 0 0 1 5 169404 7713 18 0 1 0 247494794 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28758/statm: 3100 460 343 3 0 200 0
[pid=29057] ppid=28758 vsize=0 CPUtime=0
/proc/29057/stat : 29057 (rm) Z 28758 28758 27720 0 -1 4194316 115 0 0 0 0 0 0 0 17 0 1 0 247674886 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/29057/statm: 0 0 0 0 0 0 0
[pid=29065] ppid=28758 vsize=5352 CPUtime=0
/proc/29065/stat : 29065 (sh) S 28758 28758 27720 0 -1 4194304 286 121 0 0 0 0 0 0 22 0 1 0 247674890 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29065/statm: 1338 224 188 169 0 49 0
[pid=29067] ppid=29065 vsize=91000 CPUtime=1.34
/proc/29067/stat : 29067 (clasp) R 29065 28758 27720 0 -1 4194304 23167 0 0 0 124 10 0 0 25 0 1 0 247674890 93184000 22294 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650396 0 0 4096 0 0 0 0 17 1 0 0
/proc/29067/statm: 22750 22294 181 154 0 22220 0
Current children cumulated CPU time (s) 1772.57
Current children cumulated vsize (KiB) 108752

[startup+1802.7 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 29067
/proc/meminfo: memFree=1778752/2055920 swapFree=4169228/4192956
[pid=28758] ppid=28756 vsize=12400 CPUtime=1771.23
/proc/28758/stat : 28758 (pbclasp) S 28756 28758 27720 0 -1 4194304 4252 16973797 0 0 1 5 169404 7713 18 0 1 0 247494794 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28758/statm: 3100 460 343 3 0 200 0
[pid=29057] ppid=28758 vsize=0 CPUtime=0
/proc/29057/stat : 29057 (rm) Z 28758 28758 27720 0 -1 4194316 115 0 0 0 0 0 0 0 17 0 1 0 247674886 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/29057/statm: 0 0 0 0 0 0 0
[pid=29065] ppid=28758 vsize=5352 CPUtime=0
/proc/29065/stat : 29065 (sh) S 28758 28758 27720 0 -1 4194304 286 121 0 0 0 0 0 0 22 0 1 0 247674890 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29065/statm: 1338 224 188 169 0 49 0
[pid=29067] ppid=29065 vsize=115444 CPUtime=1.73
/proc/29067/stat : 29067 (clasp) R 29065 28758 27720 0 -1 4194304 29440 0 0 0 161 12 0 0 25 0 1 0 247674890 118214656 28111 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134655400 0 0 4096 0 0 0 0 17 1 0 0
/proc/29067/statm: 28861 28112 181 154 0 28331 0
Current children cumulated CPU time (s) 1772.96
Current children cumulated vsize (KiB) 133196

[startup+1802.9 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 29067
/proc/meminfo: memFree=1713664/2055920 swapFree=4169228/4192956
[pid=28758] ppid=28756 vsize=12400 CPUtime=1771.23
/proc/28758/stat : 28758 (pbclasp) S 28756 28758 27720 0 -1 4194304 4252 16973797 0 0 1 5 169404 7713 18 0 1 0 247494794 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28758/statm: 3100 460 343 3 0 200 0
[pid=29057] ppid=28758 vsize=0 CPUtime=0
/proc/29057/stat : 29057 (rm) Z 28758 28758 27720 0 -1 4194316 115 0 0 0 0 0 0 0 17 0 1 0 247674886 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/29057/statm: 0 0 0 0 0 0 0
[pid=29065] ppid=28758 vsize=5352 CPUtime=0
/proc/29065/stat : 29065 (sh) S 28758 28758 27720 0 -1 4194304 286 121 0 0 0 0 0 0 22 0 1 0 247674890 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29065/statm: 1338 224 188 169 0 49 0
[pid=29067] ppid=29065 vsize=128824 CPUtime=1.93
/proc/29067/stat : 29067 (clasp) R 29065 28758 27720 0 -1 4194304 32358 0 0 0 180 13 0 0 25 0 1 0 247674890 131915776 31029 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/29067/statm: 32206 31029 181 154 0 31676 0
Current children cumulated CPU time (s) 1773.16
Current children cumulated vsize (KiB) 146576

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28758 and gives
#  childrusage.ru_utime.tv_sec=1694
#  childrusage.ru_utime.tv_usec=55464
#  childrusage.ru_stime.tv_sec=77
#  childrusage.ru_stime.tv_usec=190265
# CPU time returned by wait4() is 1771.25
# while last known CPU time is 1773.16
#
# 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): 28.8099
#  lost CPU user time (s): 27.41
#  lost CPU system time (s): 1.4

Real time (s): 1802.93
CPU time (s): 1801.97
CPU user time (s): 1723.26
CPU system time (s): 78.71
CPU usage (%): 99.9469
Max. virtual memory (cumulated for all children) (KiB): 1838200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1694.06
system time used= 77.1903
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16978526
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= 2282
involuntary context switches= 1845

runsolver used 1.67474 second user time and 4.89426 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue May  1 05:03:49 UTC 2007

IDJOB= 430487
IDBENCH= 47984
IDSOLVER= 158
FILE ID= node41/430487-1177995829

PBS_JOBID= 4728225

Free space on /tmp= 66563 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=179-P1=37-B.opb
COMMAND LINE= pbclasp instance-430487-1177995829.opb /tmp/evaluation/430487-1177995829/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-430487-1177995829 -o ROOT/results/node41/conversion-430487-1177995829 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430487-1177995829/instance-430487-1177995829.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-430487-1177995829 -o ROOT/results/node41/solver-430487-1177995829 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-430487-1177995829.opb /tmp/evaluation/430487-1177995829/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  7c55947c8932da669a6320e0df24c1e1

RANDOM SEED= 375104069

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1792240 kB
Buffers:         32268 kB
Cached:         142304 kB
SwapCached:       2568 kB
Active:          53816 kB
Inactive:       144312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1792240 kB
SwapTotal:     4192956 kB
SwapFree:      4169244 kB
Dirty:            1112 kB
Writeback:           0 kB
Mapped:          31020 kB
Slab:            50776 kB
Committed_AS:  3642864 kB
PageTables:       2012 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= 66563 MiB

End job on node41 on Tue May  1 05:33:52 UTC 2007