Trace number 363385

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
wildcat-rnp 2007-03-21? (TO) 1800.09 1800.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-nw04.opb
MD5SUM7553b5b0af389e391cbb593275af2f9b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark41
Best CPU time to get the best result obtained on this benchmark34.0238
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 41
Optimality of the best value was proved YES
Number of variables87482
Total number of constraints36
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)36
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint599
Maximum length of a constraint42032
Number of terms in the objective function 87482
Biggest coefficient in the objective function 23
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 568395
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 23
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 568395
Number of bits of the biggest sum of numbers20
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 
0.00/0.00	c wildcat-rnp (VERSION 0.8.0-lite-rnp-devel)
0.00/0.00	c Developed by L. Liu  and M. Truszczynski 
0.00/0.00	c Last built on Sun 18 Mar 2007 03:03:40 PM EDT
0.00/0.00	c 
0.00/0.00	c /tmp/evaluation/363385-1177026605/wildcat-rnp /tmp/evaluation/363385-1177026605/instance-363385-1177026605.opb 174609501 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 174609501
0.00/0.00	c Noise: 0.7 (70 : 100) 
234.91/235.01	c Starting searching:
234.91/235.01	c Phase 1 ...
1800.06/1800.81	c   trying 568395: xc 
1800.06/1800.81	c Phase 2 ...
1800.06/1800.81	c   trying 0: c 
1800.06/1800.81	c Phase 3 ...
1800.06/1800.81	c   trying 0 again: c 
1800.06/1800.81	s UNKNOWN
1800.06/1800.81	c 
1800.06/1800.81	c During searching:         -1.3e-05 seconds elapsed.
1800.06/1800.81	c CPU time spent:           0 seconds.
1800.06/1800.81	c 
1800.06/1800.81	c =================================== END =====================================
1800.06/1800.81	c

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node46/watcher-363385-1177026605 -o ROOT/results/node46/solver-363385-1177026605 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363385-1177026605/wildcat-rnp /tmp/evaluation/363385-1177026605/instance-363385-1177026605.opb 174609501 

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 0.95 0.98 3/78 27020
/proc/meminfo: memFree=1723616/2055920 swapFree=4130128/4192956
[pid=27020] ppid=27018 vsize=6312 CPUtime=0
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 426 0 0 0 0 0 0 0 18 0 1 0 57344104 6463488 410 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135054637 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 1578 410 100 226 0 1349 0

[startup+0.0571419 s]
/proc/loadavg: 0.92 0.95 0.98 3/78 27020
/proc/meminfo: memFree=1723616/2055920 swapFree=4130128/4192956
[pid=27020] ppid=27018 vsize=6316 CPUtime=0.05
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 451 0 0 0 5 0 0 0 18 0 1 0 57344104 6467584 435 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 1579 435 105 226 0 1350 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6316

[startup+0.10115 s]
/proc/loadavg: 0.92 0.95 0.98 3/78 27020
/proc/meminfo: memFree=1723616/2055920 swapFree=4130128/4192956
[pid=27020] ppid=27018 vsize=6316 CPUtime=0.09
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 458 0 0 0 9 0 0 0 18 0 1 0 57344104 6467584 442 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 1579 442 105 226 0 1350 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6316

[startup+0.301187 s]
/proc/loadavg: 0.92 0.95 0.98 3/78 27020
/proc/meminfo: memFree=1723616/2055920 swapFree=4130128/4192956
[pid=27020] ppid=27018 vsize=6448 CPUtime=0.29
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 471 0 0 0 29 0 0 0 19 0 1 0 57344104 6602752 455 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 1612 455 105 226 0 1383 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6448

[startup+0.701261 s]
/proc/loadavg: 0.92 0.95 0.98 3/78 27020
/proc/meminfo: memFree=1723616/2055920 swapFree=4130128/4192956
[pid=27020] ppid=27018 vsize=6448 CPUtime=0.69
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 495 0 0 0 69 0 0 0 22 0 1 0 57344104 6602752 479 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 1612 479 105 226 0 1383 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6448

[startup+1.50141 s]
/proc/loadavg: 0.92 0.95 0.98 2/79 27021
/proc/meminfo: memFree=1721944/2055920 swapFree=4130128/4192956
[pid=27020] ppid=27018 vsize=6712 CPUtime=1.49
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 544 0 0 0 149 0 0 0 25 0 1 0 57344104 6873088 528 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 1678 528 105 226 0 1449 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6712

[startup+3.10171 s]
/proc/loadavg: 0.92 0.95 0.98 2/79 27021
/proc/meminfo: memFree=1721496/2055920 swapFree=4130128/4192956
[pid=27020] ppid=27018 vsize=7108 CPUtime=3.09
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 643 0 0 0 309 0 0 0 25 0 1 0 57344104 7278592 627 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014985 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 1777 627 105 226 0 1548 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7108

[startup+6.3013 s]
/proc/loadavg: 0.93 0.95 0.98 2/79 27021
/proc/meminfo: memFree=1720728/2055920 swapFree=4130128/4192956
[pid=27020] ppid=27018 vsize=7928 CPUtime=6.29
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 840 0 0 0 629 0 0 0 25 0 1 0 57344104 8118272 824 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 1982 824 105 226 0 1753 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7928

[startup+12.7015 s]
/proc/loadavg: 0.93 0.96 0.98 2/79 27021
/proc/meminfo: memFree=1719144/2055920 swapFree=4130128/4192956
[pid=27020] ppid=27018 vsize=9520 CPUtime=12.69
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 1234 0 0 0 1269 0 0 0 25 0 1 0 57344104 9748480 1218 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 2380 1218 105 226 0 2151 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9520

[startup+25.5019 s]
/proc/loadavg: 0.95 0.96 0.98 2/79 27021
/proc/meminfo: memFree=1716072/2055920 swapFree=4130128/4192956
[pid=27020] ppid=27018 vsize=12556 CPUtime=25.48
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 2020 0 0 0 2548 0 0 0 25 0 1 0 57344104 12857344 2004 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 3139 2004 105 226 0 2910 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12556

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.98 2/79 27021
/proc/meminfo: memFree=1709800/2055920 swapFree=4130128/4192956
[pid=27020] ppid=27018 vsize=18884 CPUtime=51.07
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 3658 0 0 0 5106 1 0 0 25 0 1 0 57344104 19337216 3576 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 4721 3576 105 226 0 4492 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18884

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/79 27021
/proc/meminfo: memFree=1699496/2055920 swapFree=4130192/4192956
[pid=27020] ppid=27018 vsize=30540 CPUtime=102.25
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 6634 0 0 0 10222 3 0 0 25 0 1 0 57344104 31272960 6129 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 7635 6129 110 226 0 7406 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 30540

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 27021
/proc/meminfo: memFree=1695336/2055920 swapFree=4130192/4192956
[pid=27020] ppid=27018 vsize=35128 CPUtime=162.23
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 7680 0 0 0 16219 4 0 0 25 0 1 0 57344104 35971072 7175 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014982 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 8782 7175 110 226 0 8553 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 35128

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 27021
/proc/meminfo: memFree=1691304/2055920 swapFree=4130192/4192956
[pid=27020] ppid=27018 vsize=40316 CPUtime=222.21
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 8935 0 0 0 22216 5 0 0 25 0 1 0 57344104 41283584 8169 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 10079 8169 110 226 0 9850 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 40316

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 27021
/proc/meminfo: memFree=1688616/2055920 swapFree=4130256/4192956
[pid=27020] ppid=27018 vsize=43288 CPUtime=282.19
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 9670 0 0 0 28213 6 0 0 25 0 1 0 57344104 44326912 8837 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134566270 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 10822 8837 115 226 0 10593 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 43288

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 27021
/proc/meminfo: memFree=1688552/2055920 swapFree=4130256/4192956
[pid=27020] ppid=27018 vsize=43288 CPUtime=342.16
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 9670 0 0 0 34210 6 0 0 25 0 1 0 57344104 44326912 8837 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605330 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 10822 8837 115 226 0 10593 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 43288

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 27021
/proc/meminfo: memFree=1688552/2055920 swapFree=4130320/4192956
[pid=27020] ppid=27018 vsize=43288 CPUtime=402.15
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 9670 0 0 0 40208 7 0 0 25 0 1 0 57344104 44326912 8837 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 10822 8837 115 226 0 10593 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 43288

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 27021
/proc/meminfo: memFree=1688552/2055920 swapFree=4130320/4192956
[pid=27020] ppid=27018 vsize=43288 CPUtime=462.12
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 9670 0 0 0 46205 7 0 0 25 0 1 0 57344104 44326912 8837 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 10822 8837 115 226 0 10593 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 43288

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 27021
/proc/meminfo: memFree=1688488/2055920 swapFree=4130320/4192956
[pid=27020] ppid=27018 vsize=43288 CPUtime=522.1
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 9670 0 0 0 52203 7 0 0 25 0 1 0 57344104 44326912 8837 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134566847 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 10822 8837 115 226 0 10593 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 43288

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 27021
/proc/meminfo: memFree=1688488/2055920 swapFree=4130384/4192956
[pid=27020] ppid=27018 vsize=43288 CPUtime=582.08
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 9670 0 0 0 58200 8 0 0 25 0 1 0 57344104 44326912 8837 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 10822 8837 115 226 0 10593 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 43288

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 27021
/proc/meminfo: memFree=1688488/2055920 swapFree=4130384/4192956
[pid=27020] ppid=27018 vsize=43288 CPUtime=642.06
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 9670 0 0 0 64198 8 0 0 25 0 1 0 57344104 44326912 8837 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 10822 8837 115 226 0 10593 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 43288


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 27219
/proc/meminfo: memFree=1688168/2055920 swapFree=4130448/4192956
[pid=27020] ppid=27018 vsize=43288 CPUtime=821.91
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 9670 0 0 0 82182 9 0 0 25 0 1 0 57344104 44326912 8837 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 10822 8837 115 226 0 10593 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 43288

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 27219
/proc/meminfo: memFree=1688168/2055920 swapFree=4130512/4192956
[pid=27020] ppid=27018 vsize=43288 CPUtime=881.89
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 9670 0 0 0 88180 9 0 0 25 0 1 0 57344104 44326912 8837 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 10822 8837 115 226 0 10593 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 43288

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 27219
/proc/meminfo: memFree=1688168/2055920 swapFree=4130512/4192956
[pid=27020] ppid=27018 vsize=43288 CPUtime=941.86
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 9670 0 0 0 94177 9 0 0 25 0 1 0 57344104 44326912 8837 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601597 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 10822 8837 115 226 0 10593 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 43288

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 27219
/proc/meminfo: memFree=1688232/2055920 swapFree=4130576/4192956
[pid=27020] ppid=27018 vsize=43288 CPUtime=1001.85
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 9670 0 0 0 100175 10 0 0 25 0 1 0 57344104 44326912 8837 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 10822 8837 115 226 0 10593 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 43288

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 27219
/proc/meminfo: memFree=1688296/2055920 swapFree=4130576/4192956
[pid=27020] ppid=27018 vsize=43288 CPUtime=1061.82
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 9670 0 0 0 106172 10 0 0 25 0 1 0 57344104 44326912 8837 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 10822 8837 115 226 0 10593 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 43288

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 27219
/proc/meminfo: memFree=1688232/2055920 swapFree=4130576/4192956
[pid=27020] ppid=27018 vsize=43288 CPUtime=1121.8
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 9670 0 0 0 112170 10 0 0 25 0 1 0 57344104 44326912 8837 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 10822 8837 115 226 0 10593 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 43288

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 27219
/proc/meminfo: memFree=1688296/2055920 swapFree=4130640/4192956
[pid=27020] ppid=27018 vsize=43288 CPUtime=1181.78
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 9670 0 0 0 118167 11 0 0 25 0 1 0 57344104 44326912 8837 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134566243 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 10822 8837 115 226 0 10593 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 43288

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 27219
/proc/meminfo: memFree=1688232/2055920 swapFree=4130640/4192956
[pid=27020] ppid=27018 vsize=43288 CPUtime=1241.76
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 9670 0 0 0 124165 11 0 0 25 0 1 0 57344104 44326912 8837 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 10822 8837 115 226 0 10593 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 43288

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 27219
/proc/meminfo: memFree=1688296/2055920 swapFree=4130704/4192956
[pid=27020] ppid=27018 vsize=43288 CPUtime=1301.74
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 9670 0 0 0 130163 11 0 0 25 0 1 0 57344104 44326912 8837 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 10822 8837 115 226 0 10593 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 43288

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 27219
/proc/meminfo: memFree=1688296/2055920 swapFree=4130704/4192956
[pid=27020] ppid=27018 vsize=43288 CPUtime=1361.72
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 9670 0 0 0 136160 12 0 0 25 0 1 0 57344104 44326912 8837 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605312 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 10822 8837 115 226 0 10593 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 43288

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 27219
/proc/meminfo: memFree=1688296/2055920 swapFree=4130768/4192956
[pid=27020] ppid=27018 vsize=43288 CPUtime=1421.7
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 9670 0 0 0 142158 12 0 0 25 0 1 0 57344104 44326912 8837 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 10822 8837 115 226 0 10593 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 43288

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 27219
/proc/meminfo: memFree=1688296/2055920 swapFree=4130768/4192956
[pid=27020] ppid=27018 vsize=43288 CPUtime=1481.68
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 9670 0 0 0 148156 12 0 0 25 0 1 0 57344104 44326912 8837 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 10822 8837 115 226 0 10593 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 43288

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 27219
/proc/meminfo: memFree=1688232/2055920 swapFree=4130768/4192956
[pid=27020] ppid=27018 vsize=43288 CPUtime=1541.65
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 9670 0 0 0 154153 12 0 0 25 0 1 0 57344104 44326912 8837 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 10822 8837 115 226 0 10593 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 43288

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 27219
/proc/meminfo: memFree=1688296/2055920 swapFree=4130832/4192956
[pid=27020] ppid=27018 vsize=43288 CPUtime=1601.63
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 9670 0 0 0 160151 12 0 0 25 0 1 0 57344104 44326912 8837 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 10822 8837 115 226 0 10593 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 43288

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 27219
/proc/meminfo: memFree=1688232/2055920 swapFree=4130832/4192956
[pid=27020] ppid=27018 vsize=43288 CPUtime=1661.6
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 9670 0 0 0 166148 12 0 0 25 0 1 0 57344104 44326912 8837 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 10822 8837 115 226 0 10593 0
Current children cumulated CPU time (s) 1661.6
Current children cumulated vsize (KiB) 43288

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 27219
/proc/meminfo: memFree=1688232/2055920 swapFree=4130896/4192956
[pid=27020] ppid=27018 vsize=43288 CPUtime=1721.59
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 9670 0 0 0 172146 13 0 0 25 0 1 0 57344104 44326912 8837 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 10822 8837 115 226 0 10593 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 43288

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 27219
/proc/meminfo: memFree=1688232/2055920 swapFree=4130896/4192956
[pid=27020] ppid=27018 vsize=43288 CPUtime=1781.57
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 9670 0 0 0 178144 13 0 0 25 0 1 0 57344104 44326912 8837 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 10822 8837 115 226 0 10593 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 43288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 27219
/proc/meminfo: memFree=1688232/2055920 swapFree=4130896/4192956
[pid=27020] ppid=27018 vsize=43288 CPUtime=1800.06
/proc/27020/stat : 27020 (wildcat-rnp) R 27018 27020 26514 0 -1 4194304 9670 0 0 0 179993 13 0 0 25 0 1 0 57344104 44326912 8837 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598418 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27020/statm: 10822 8837 115 226 0 10593 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 43288

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

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

Child status: 0
Real time (s): 1800.83
CPU time (s): 1800.09
CPU user time (s): 1799.95
CPU system time (s): 0.141978
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 43292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.141978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9670
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= 2221

runsolver used 1.84872 second user time and 4.71128 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Thu Apr 19 23:50:11 UTC 2007

IDJOB= 363385
IDBENCH= 1811
IDSOLVER= 161
FILE ID= node46/363385-1177026605

PBS_JOBID= 4630574

Free space on /tmp= 66075 MiB

SOLVER NAME= wildcat-rnp 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-nw04.opb
COMMAND LINE= /tmp/evaluation/363385-1177026605/wildcat-rnp /tmp/evaluation/363385-1177026605/instance-363385-1177026605.opb 174609501
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-363385-1177026605 -o ROOT/results/node46/solver-363385-1177026605 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/363385-1177026605/wildcat-rnp /tmp/evaluation/363385-1177026605/instance-363385-1177026605.opb 174609501

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  7553b5b0af389e391cbb593275af2f9b

RANDOM SEED= 174609501

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1724088 kB
Buffers:         48144 kB
Cached:         207536 kB
SwapCached:       2992 kB
Active:         104076 kB
Inactive:       180676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1724088 kB
SwapTotal:     4192956 kB
SwapFree:      4130128 kB
Dirty:            9420 kB
Writeback:           0 kB
Mapped:          35940 kB
Slab:            32480 kB
Committed_AS:  2716464 kB
PageTables:       2000 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= 66075 MiB

End job on node46 on Fri Apr 20 00:20:14 UTC 2007