Trace number 459056

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
PBS4_v2 2007-03-23? (TO) 1800.05 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_17.opb
MD5SUM642c38c9f16ba47e1145e44f5259b53a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark272
Best CPU time to get the best result obtained on this benchmark1782.77
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 262
Optimality of the best value was proved NO
Number of variables7089
Total number of constraints13888
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 constraints13888
Minimum length of a constraint18
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2621
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)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459056-1178647891/instance-459056-1178647891.opb ......
1800.03/1800.50	c done parsing opb.
1800.03/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459056-1178647891/instance-459056-1178647891.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/node45/watcher-459056-1178647891 -o ROOT/results/node45/solver-459056-1178647891 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459056-1178647891/instance-459056-1178647891.opb 

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: 0.92 0.98 0.99 3/77 6867
/proc/meminfo: memFree=1891456/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=2288 CPUtime=0
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 219634762 2342912 344 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 572 344 86 219 0 349 0

[startup+0.021756 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6867
/proc/meminfo: memFree=1891456/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=2420 CPUtime=0.01
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 410 0 0 0 1 0 0 0 18 0 1 0 219634762 2478080 392 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134805407 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 605 392 86 219 0 382 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2420

[startup+0.101764 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6867
/proc/meminfo: memFree=1891456/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=3084 CPUtime=0.09
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 568 0 0 0 9 0 0 0 18 0 1 0 219634762 3158016 550 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 771 550 86 219 0 548 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3084

[startup+0.301784 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6867
/proc/meminfo: memFree=1891456/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=5324 CPUtime=0.29
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 1136 0 0 0 29 0 0 0 19 0 1 0 219634762 5451776 1085 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530152 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 1331 1085 86 219 0 1108 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5324

[startup+0.701824 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6867
/proc/meminfo: memFree=1891456/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=8484 CPUtime=0.69
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 1989 0 0 0 69 0 0 0 23 0 1 0 219634762 8687616 1873 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134587069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 2121 1873 86 219 0 1898 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8484

[startup+1.5019 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6868
/proc/meminfo: memFree=1883832/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=14012 CPUtime=1.49
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 3463 0 0 0 148 1 0 0 25 0 1 0 219634762 14348288 3218 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134587031 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 3503 3218 86 219 0 3280 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14012

[startup+3.10107 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6868
/proc/meminfo: memFree=1876856/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=16284 CPUtime=3.09
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 4056 0 0 0 308 1 0 0 25 0 1 0 219634762 16674816 3644 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 4071 3644 90 219 0 3848 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16284

[startup+6.30139 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6868
/proc/meminfo: memFree=1876664/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=16284 CPUtime=6.28
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 4085 0 0 0 627 1 0 0 25 0 1 0 219634762 16674816 3673 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 4071 3673 90 219 0 3848 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16284

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6868
/proc/meminfo: memFree=1876600/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=16540 CPUtime=12.69
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 4148 0 0 0 1267 2 0 0 25 0 1 0 219634762 16936960 3736 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 4135 3736 90 219 0 3912 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16540

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1876152/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=17052 CPUtime=25.48
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 4256 0 0 0 2546 2 0 0 25 0 1 0 219634762 17461248 3844 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 4263 3844 90 219 0 4040 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17052

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1875192/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=18076 CPUtime=51.07
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 4492 0 0 0 5103 4 0 0 25 0 1 0 219634762 18509824 4080 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 4519 4080 90 219 0 4296 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18076

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1873464/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=20512 CPUtime=102.26
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 4932 0 0 0 10219 7 0 0 25 0 1 0 219634762 21004288 4520 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 5128 4520 90 219 0 4905 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20512

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1871928/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=24608 CPUtime=162.24
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 5306 0 0 0 16214 10 0 0 25 0 1 0 219634762 25198592 4894 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 6152 4894 90 219 0 5929 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24608

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1870712/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=24992 CPUtime=222.23
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 5706 0 0 0 22210 13 0 0 25 0 1 0 219634762 25591808 5197 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545564 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 6248 5197 90 219 0 6025 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24992

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1870072/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=24992 CPUtime=282.21
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 5832 0 0 0 28204 17 0 0 25 0 1 0 219634762 25591808 5323 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 6248 5323 90 219 0 6025 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 24992

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1869496/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=25320 CPUtime=342.2
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 5979 0 0 0 34199 21 0 0 25 0 1 0 219634762 25927680 5470 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 6330 5470 90 219 0 6107 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 25320

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1868920/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=25616 CPUtime=402.18
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 6115 0 0 0 40193 25 0 0 25 0 1 0 219634762 26230784 5606 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545564 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 6404 5606 90 219 0 6181 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 25616

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1868344/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=26580 CPUtime=462.16
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 6385 0 0 0 46188 28 0 0 25 0 1 0 219634762 27217920 5683 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546073 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 6645 5683 90 219 0 6422 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 26580

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1868088/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=26788 CPUtime=522.15
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 6500 0 0 0 52183 32 0 0 25 0 1 0 219634762 27430912 5798 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 6697 5798 90 219 0 6474 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 26788

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1867576/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=26928 CPUtime=582.14
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 6627 0 0 0 58178 36 0 0 25 0 1 0 219634762 27574272 5925 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 6732 5925 90 219 0 6509 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 26928

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1865848/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=35416 CPUtime=642.12
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 7039 0 0 0 64173 39 0 0 25 0 1 0 219634762 36265984 6337 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 8854 6337 90 219 0 8631 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 35416


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1862136/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=36072 CPUtime=882.06
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 7929 0 0 0 88150 56 0 0 25 0 1 0 219634762 36937728 7227 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546073 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 9018 7227 90 219 0 8795 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 36072

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1860664/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=36396 CPUtime=942.04
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 8299 0 0 0 94143 61 0 0 25 0 1 0 219634762 37269504 7597 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 9099 7597 90 219 0 8876 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 36396

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1859192/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=38188 CPUtime=1002.03
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 9029 0 0 0 100138 65 0 0 25 0 1 0 219634762 39104512 7942 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 9547 7942 90 219 0 9324 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 38188

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1858104/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=38376 CPUtime=1062.01
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 9290 0 0 0 106133 68 0 0 25 0 1 0 219634762 39297024 8203 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 9594 8203 90 219 0 9371 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 38376

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1857592/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=38708 CPUtime=1122
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 9417 0 0 0 112128 72 0 0 25 0 1 0 219634762 39636992 8330 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 9677 8330 90 219 0 9454 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 38708

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1857272/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=38944 CPUtime=1181.98
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 9483 0 0 0 118122 76 0 0 25 0 1 0 219634762 39878656 8396 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 9736 8396 90 219 0 9513 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 38944

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6870
/proc/meminfo: memFree=1857016/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=39096 CPUtime=1241.97
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 9533 0 0 0 124117 80 0 0 25 0 1 0 219634762 40034304 8446 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 9774 8446 90 219 0 9551 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 39096

[startup+1302.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 6870
/proc/meminfo: memFree=1856696/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=39192 CPUtime=1301.95
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 9588 0 0 0 130112 83 0 0 25 0 1 0 219634762 40132608 8501 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 9798 8501 90 219 0 9575 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 39192

[startup+1362.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 6870
/proc/meminfo: memFree=1856440/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=39348 CPUtime=1361.94
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 9645 0 0 0 136106 88 0 0 25 0 1 0 219634762 40292352 8558 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 9837 8558 90 219 0 9614 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 39348

[startup+1422.31 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 6870
/proc/meminfo: memFree=1856184/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=39484 CPUtime=1421.93
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 9697 0 0 0 142102 91 0 0 25 0 1 0 219634762 40431616 8610 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 9871 8610 90 219 0 9648 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 39484

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6870
/proc/meminfo: memFree=1856056/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=39484 CPUtime=1481.91
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 9731 0 0 0 148097 94 0 0 25 0 1 0 219634762 40431616 8644 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 9871 8644 90 219 0 9648 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 39484

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6870
/proc/meminfo: memFree=1855800/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=39580 CPUtime=1541.89
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 9783 0 0 0 154092 97 0 0 25 0 1 0 219634762 40529920 8696 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 9895 8696 90 219 0 9672 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 39580

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6870
/proc/meminfo: memFree=1854776/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=39820 CPUtime=1601.87
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 10030 0 0 0 160086 101 0 0 25 0 1 0 219634762 40775680 8943 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545564 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 9955 8943 90 219 0 9732 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 39820

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6870
/proc/meminfo: memFree=1854456/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=40100 CPUtime=1661.86
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 10114 0 0 0 166081 105 0 0 25 0 1 0 219634762 41062400 9027 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 10025 9027 90 219 0 9802 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 40100

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6870
/proc/meminfo: memFree=1854200/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=40260 CPUtime=1721.84
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 10179 0 0 0 172075 109 0 0 25 0 1 0 219634762 41226240 9092 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 10065 9092 90 219 0 9842 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 40260

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6870
/proc/meminfo: memFree=1853816/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=40388 CPUtime=1781.83
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 10231 0 0 0 178069 114 0 0 25 0 1 0 219634762 41357312 9144 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 10097 9144 90 219 0 9874 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 40388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6870
/proc/meminfo: memFree=1853752/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=40388 CPUtime=1800.03
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 10243 0 0 0 179888 115 0 0 25 0 1 0 219634762 41357312 9156 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 10097 9156 90 219 0 9874 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 40388

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6870
/proc/meminfo: memFree=1853752/2055920 swapFree=4157932/4192956
[pid=6867] ppid=6865 vsize=40388 CPUtime=1800.03
/proc/6867/stat : 6867 (PBS4_SAT07v2) R 6865 6867 5847 0 -1 4194304 10243 0 0 0 179888 115 0 0 25 0 1 0 219634762 41357312 9156 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6867/statm: 10097 9156 90 219 0 9874 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 40388

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1798.88
CPU system time (s): 1.16482
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 40388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.88
system time used= 1.16482
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10244
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= 8
involuntary context switches= 37281

runsolver used 1.50177 second user time and 4.36434 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Tue May  8 18:11:31 UTC 2007

IDJOB= 459056
IDBENCH= 2635
IDSOLVER= 200
FILE ID= node45/459056-1178647891

PBS_JOBID= 5218343

Free space on /tmp= 66558 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_17.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459056-1178647891/instance-459056-1178647891.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-459056-1178647891 -o ROOT/results/node45/conversion-459056-1178647891 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459056-1178647891/instance-459056-1178647891.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-459056-1178647891 -o ROOT/results/node45/solver-459056-1178647891 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459056-1178647891/instance-459056-1178647891.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  642c38c9f16ba47e1145e44f5259b53a

RANDOM SEED= 257026766

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1891928 kB
Buffers:         12732 kB
Cached:          57028 kB
SwapCached:      14356 kB
Active:          76932 kB
Inactive:        16644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1891928 kB
SwapTotal:     4192956 kB
SwapFree:      4157932 kB
Dirty:            6156 kB
Writeback:           0 kB
Mapped:          30948 kB
Slab:            56048 kB
Committed_AS:  3949744 kB
PageTables:       1736 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= 66558 MiB

End job on node45 on Tue May  8 18:41:34 UTC 2007