Trace number 459054

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 1800.53

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_19.opb
MD5SUM5a1b3155d98b6c4d8f9ab1b869fece67
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark355
Best CPU time to get the best result obtained on this benchmark1782.75
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 355
Optimality of the best value was proved NO
Number of variables11001
Total number of constraints21678
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 constraints21678
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 2765
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/459054-1178647869/instance-459054-1178647869.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/459054-1178647869/instance-459054-1178647869.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/node63/watcher-459054-1178647869 -o ROOT/results/node63/solver-459054-1178647869 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459054-1178647869/instance-459054-1178647869.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: 0.85 0.95 0.98 2/64 22679
/proc/meminfo: memFree=1646836/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=2812 CPUtime=0
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 437 0 0 0 0 0 0 0 18 0 1 0 340776890 2879488 419 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059597 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 703 426 80 219 0 480 0

[startup+0.00845902 s]
/proc/loadavg: 0.85 0.95 0.98 2/64 22679
/proc/meminfo: memFree=1646836/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=2812 CPUtime=0
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 499 0 0 0 0 0 0 0 18 0 1 0 340776890 2879488 481 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134805632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 703 481 86 219 0 480 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2812

[startup+0.101468 s]
/proc/loadavg: 0.85 0.95 0.98 2/64 22679
/proc/meminfo: memFree=1646836/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=3616 CPUtime=0.09
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 696 0 0 0 9 0 0 0 18 0 1 0 340776890 3702784 678 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530468 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 904 678 86 219 0 681 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3616

[startup+0.301489 s]
/proc/loadavg: 0.85 0.95 0.98 2/64 22679
/proc/meminfo: memFree=1646836/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=5856 CPUtime=0.29
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 1266 0 0 0 29 0 0 0 19 0 1 0 340776890 5996544 1215 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530152 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 1464 1215 86 219 0 1241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5856

[startup+0.701532 s]
/proc/loadavg: 0.85 0.95 0.98 2/64 22679
/proc/meminfo: memFree=1646836/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=9016 CPUtime=0.69
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 2123 0 0 0 68 1 0 0 23 0 1 0 340776890 9232384 2007 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 2254 2007 86 219 0 2031 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9016

[startup+1.50162 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 22680
/proc/meminfo: memFree=1633836/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=14544 CPUtime=1.49
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 3596 0 0 0 148 1 0 0 25 0 1 0 340776890 14893056 3351 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530488 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 3636 3351 86 219 0 3413 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14544

[startup+3.10179 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 22680
/proc/meminfo: memFree=1621932/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=26828 CPUtime=3.09
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 7074 0 0 0 306 3 0 0 25 0 1 0 340776890 27471872 6314 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545564 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 6707 6314 90 219 0 6484 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26828

[startup+6.30113 s]
/proc/loadavg: 0.86 0.95 0.98 2/65 22680
/proc/meminfo: memFree=1621548/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=26828 CPUtime=6.28
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 7089 0 0 0 625 3 0 0 25 0 1 0 340776890 27471872 6329 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 6707 6329 90 219 0 6484 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 26828

[startup+12.7018 s]
/proc/loadavg: 0.87 0.95 0.98 2/65 22680
/proc/meminfo: memFree=1621548/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=26828 CPUtime=12.69
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 7133 0 0 0 1265 4 0 0 25 0 1 0 340776890 27471872 6373 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 6707 6373 90 219 0 6484 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26828

[startup+25.5012 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 22680
/proc/meminfo: memFree=1621300/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=27596 CPUtime=25.48
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 7234 0 0 0 2544 4 0 0 25 0 1 0 340776890 28258304 6474 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 6899 6474 90 219 0 6676 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27596

[startup+51.1019 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 22680
/proc/meminfo: memFree=1620596/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=28620 CPUtime=51.08
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 7430 0 0 0 5103 5 0 0 25 0 1 0 340776890 29306880 6670 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545811 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 7155 6670 90 219 0 6932 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 28620

[startup+102.305 s]
/proc/loadavg: 0.97 0.96 0.98 2/65 22680
/proc/meminfo: memFree=1619444/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=30668 CPUtime=102.27
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 7699 0 0 0 10220 7 0 0 25 0 1 0 340776890 31404032 6939 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134548578 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 7667 6939 90 219 0 7444 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30668

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22680
/proc/meminfo: memFree=1618036/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=30668 CPUtime=162.25
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 8061 0 0 0 16216 9 0 0 25 0 1 0 340776890 31404032 7301 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545430 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 7667 7301 90 219 0 7444 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 30668

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22680
/proc/meminfo: memFree=1617012/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=34764 CPUtime=222.23
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 8313 0 0 0 22212 11 0 0 25 0 1 0 340776890 35598336 7553 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 8691 7553 90 219 0 8468 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34764

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22680
/proc/meminfo: memFree=1616628/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=34764 CPUtime=282.21
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 8405 0 0 0 28207 14 0 0 25 0 1 0 340776890 35598336 7645 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 8691 7645 90 219 0 8468 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 34764

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22680
/proc/meminfo: memFree=1615604/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=35536 CPUtime=342.21
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 8651 0 0 0 34203 18 0 0 25 0 1 0 340776890 36388864 7891 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 8884 7891 90 219 0 8661 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 35536

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22680
/proc/meminfo: memFree=1615412/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=35536 CPUtime=402.19
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 8699 0 0 0 40199 20 0 0 25 0 1 0 340776890 36388864 7939 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 8884 7939 90 219 0 8661 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 35536

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22680
/proc/meminfo: memFree=1615156/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=35536 CPUtime=462.17
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 8753 0 0 0 46196 21 0 0 25 0 1 0 340776890 36388864 7993 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 8884 7993 90 219 0 8661 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 35536

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22680
/proc/meminfo: memFree=1614644/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=35536 CPUtime=522.15
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 8880 0 0 0 52191 24 0 0 25 0 1 0 340776890 36388864 8120 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 8884 8120 90 219 0 8661 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 35536

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22680
/proc/meminfo: memFree=1614580/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=35536 CPUtime=582.14
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 8891 0 0 0 58187 27 0 0 25 0 1 0 340776890 36388864 8131 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 8884 8131 90 219 0 8661 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 35536

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22680
/proc/meminfo: memFree=1614260/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=35536 CPUtime=642.13
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 8969 0 0 0 64183 30 0 0 25 0 1 0 340776890 36388864 8209 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 8884 8209 90 219 0 8661 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 35536


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22680
/proc/meminfo: memFree=1614068/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=36304 CPUtime=882.06
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 9223 0 0 0 88167 39 0 0 25 0 1 0 340776890 37175296 8270 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 9076 8270 90 219 0 8853 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 36304

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22680
/proc/meminfo: memFree=1613556/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=36304 CPUtime=942.04
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 9336 0 0 0 94163 41 0 0 25 0 1 0 340776890 37175296 8383 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 9076 8383 90 219 0 8853 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 36304

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22680
/proc/meminfo: memFree=1613236/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=36304 CPUtime=1002.03
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 9429 0 0 0 100158 45 0 0 25 0 1 0 340776890 37175296 8476 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 9076 8476 90 219 0 8853 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 36304

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22680
/proc/meminfo: memFree=1612788/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=36304 CPUtime=1062.02
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 9546 0 0 0 106154 48 0 0 25 0 1 0 340776890 37175296 8593 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 9076 8593 90 219 0 8853 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 36304

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22680
/proc/meminfo: memFree=1612148/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=44496 CPUtime=1122
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 9695 0 0 0 112150 50 0 0 25 0 1 0 340776890 45563904 8742 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 11124 8742 90 219 0 10901 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 44496

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22680
/proc/meminfo: memFree=1611828/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=44496 CPUtime=1181.99
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 9776 0 0 0 118146 53 0 0 25 0 1 0 340776890 45563904 8823 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546203 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 11124 8823 90 219 0 10901 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 44496

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22680
/proc/meminfo: memFree=1611764/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=44496 CPUtime=1241.97
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 9791 0 0 0 124141 56 0 0 25 0 1 0 340776890 45563904 8838 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 11124 8838 90 219 0 10901 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 44496

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22680
/proc/meminfo: memFree=1611572/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=44496 CPUtime=1301.96
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 9833 0 0 0 130137 59 0 0 25 0 1 0 340776890 45563904 8880 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 11124 8880 90 219 0 10901 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 44496

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22680
/proc/meminfo: memFree=1610868/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=44496 CPUtime=1361.94
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 10009 0 0 0 136132 62 0 0 25 0 1 0 340776890 45563904 9056 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545564 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 11124 9056 90 219 0 10901 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 44496

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22680
/proc/meminfo: memFree=1610676/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=44564 CPUtime=1421.93
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 10050 0 0 0 142128 65 0 0 25 0 1 0 340776890 45633536 9097 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545669 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 11141 9097 90 219 0 10918 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 44564

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22680
/proc/meminfo: memFree=1610356/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=44812 CPUtime=1481.91
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 10135 0 0 0 148124 67 0 0 25 0 1 0 340776890 45887488 9182 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 11203 9182 90 219 0 10980 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 44812

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22680
/proc/meminfo: memFree=1609908/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=46396 CPUtime=1541.89
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 10629 0 0 0 154118 71 0 0 25 0 1 0 340776890 47509504 9291 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 11599 9291 90 219 0 11376 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 46396

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22680
/proc/meminfo: memFree=1609332/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=46556 CPUtime=1601.88
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 10769 0 0 0 160115 73 0 0 25 0 1 0 340776890 47673344 9431 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 11639 9431 90 219 0 11416 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 46556

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22680
/proc/meminfo: memFree=1609140/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=46652 CPUtime=1661.86
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 10810 0 0 0 166109 77 0 0 25 0 1 0 340776890 47771648 9472 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 11663 9472 90 219 0 11440 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 46652

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22680
/proc/meminfo: memFree=1608372/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=46872 CPUtime=1721.85
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 10993 0 0 0 172105 80 0 0 25 0 1 0 340776890 47996928 9655 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 11718 9655 90 219 0 11495 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 46872

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22680
/proc/meminfo: memFree=1608308/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=47008 CPUtime=1781.83
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 11025 0 0 0 178100 83 0 0 25 0 1 0 340776890 48136192 9687 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 11752 9687 90 219 0 11529 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 47008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22680
/proc/meminfo: memFree=1608052/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=47008 CPUtime=1800.03
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 11091 0 0 0 179919 84 0 0 25 0 1 0 340776890 48136192 9753 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 11752 9753 90 219 0 11529 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 47008

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: 0.99 0.97 0.98 2/65 22680
/proc/meminfo: memFree=1608052/2055920 swapFree=4183072/4192956
[pid=22679] ppid=22677 vsize=47008 CPUtime=1800.03
/proc/22679/stat : 22679 (PBS4_SAT07v2) R 22677 22679 21773 0 -1 4194304 11091 0 0 0 179919 84 0 0 25 0 1 0 340776890 48136192 9753 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22679/statm: 11752 9753 90 219 0 11529 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 47008

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.05
CPU user time (s): 1799.19
CPU system time (s): 0.856869
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 47008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.19
system time used= 0.856869
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11092
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= 3091

runsolver used 1.2948 second user time and 3.63245 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Tue May  8 18:11:10 UTC 2007

IDJOB= 459054
IDBENCH= 2633
IDSOLVER= 200
FILE ID= node63/459054-1178647869

PBS_JOBID= 5218337

Free space on /tmp= 66553 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_19.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459054-1178647869/instance-459054-1178647869.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-459054-1178647869 -o ROOT/results/node63/conversion-459054-1178647869 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459054-1178647869/instance-459054-1178647869.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-459054-1178647869 -o ROOT/results/node63/solver-459054-1178647869 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459054-1178647869/instance-459054-1178647869.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  5a1b3155d98b6c4d8f9ab1b869fece67

RANDOM SEED= 162280889

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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:       1647308 kB
Buffers:         27884 kB
Cached:         283256 kB
SwapCached:       3904 kB
Active:         167056 kB
Inactive:       154216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1647308 kB
SwapTotal:     4192956 kB
SwapFree:      4183072 kB
Dirty:            8536 kB
Writeback:           0 kB
Mapped:          16124 kB
Slab:            73332 kB
Committed_AS:  5962856 kB
PageTables:       1464 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= 66553 MiB

End job on node63 on Tue May  8 18:41:12 UTC 2007