Trace number 348057

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) 1800.03 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-bg512142.opb
MD5SUM6816c7581e307ff85cc3550c4b71269a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables16800
Total number of constraints945
Number of constraints which are clauses11
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints934
Minimum length of a constraint1
Maximum length of a constraint183
Number of terms in the objective function 9600
Biggest coefficient in the objective function 3638
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 533064
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262141
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 533064
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/348057-1176567498/wildcat-rnp /tmp/evaluation/348057-1176567498/instance-348057-1176567498.opb 448886269 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 448886269
0.00/0.00	c Noise: 0.7 (70 : 100) 
0.99/1.01	c Starting searching:
0.99/1.01	c Phase 1 ...
280.71/280.85	c   trying 533064: xxxxxxxxxxc 
280.71/280.85	c Phase 2 ...
1800.01/1800.50	c   trying 0: xxxxc 
1800.01/1800.50	c Phase 3 ...
1800.01/1800.50	c   trying 0 again: c 
1800.01/1800.50	s UNKNOWN
1800.01/1800.50	c 
1800.01/1800.50	c During searching:         -1.4e-05 seconds elapsed.
1800.01/1800.50	c CPU time spent:           0 seconds.
1800.01/1800.50	c 
1800.01/1800.50	c =================================== END =====================================
1800.01/1800.50	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/node9/watcher-348057-1176567498 -o ROOT/results/node9/solver-348057-1176567498 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348057-1176567498/wildcat-rnp /tmp/evaluation/348057-1176567498/instance-348057-1176567498.opb 448886269 

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


[startup+0 s]
/proc/loadavg: 1.07 1.05 1.01 2/77 24311
/proc/meminfo: memFree=1681864/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=5972 CPUtime=0
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 132787383 6115328 158 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 1493 158 105 226 0 1264 0

[startup+0.0886119 s]
/proc/loadavg: 1.07 1.05 1.01 2/77 24311
/proc/meminfo: memFree=1681864/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=6236 CPUtime=0.08
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 229 0 0 0 8 0 0 0 18 0 1 0 132787383 6385664 213 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014985 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 1559 213 105 226 0 1330 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6236

[startup+0.101614 s]
/proc/loadavg: 1.07 1.05 1.01 2/77 24311
/proc/meminfo: memFree=1681864/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=6236 CPUtime=0.1
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 237 0 0 0 10 0 0 0 18 0 1 0 132787383 6385664 221 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 1559 221 105 226 0 1330 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6236

[startup+0.301636 s]
/proc/loadavg: 1.07 1.05 1.01 2/77 24311
/proc/meminfo: memFree=1681864/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=6764 CPUtime=0.29
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 358 0 0 0 29 0 0 0 20 0 1 0 132787383 6926336 342 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 1691 343 105 226 0 1462 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6764

[startup+0.701682 s]
/proc/loadavg: 1.07 1.05 1.01 2/77 24311
/proc/meminfo: memFree=1681864/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=7724 CPUtime=0.69
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 604 0 0 0 69 0 0 0 24 0 1 0 132787383 7909376 588 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015031 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 1931 588 105 226 0 1702 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7724

[startup+1.50177 s]
/proc/loadavg: 1.06 1.05 1.01 2/78 24312
/proc/meminfo: memFree=1661312/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=1.49
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 148 1 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611552 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27516

[startup+3.10195 s]
/proc/loadavg: 1.06 1.05 1.01 2/78 24312
/proc/meminfo: memFree=1660416/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=3.09
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 308 1 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27516

[startup+6.30132 s]
/proc/loadavg: 1.06 1.05 1.01 2/78 24312
/proc/meminfo: memFree=1660416/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=6.28
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 627 1 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607774 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 27516

[startup+12.7021 s]
/proc/loadavg: 1.05 1.05 1.01 2/78 24312
/proc/meminfo: memFree=1660352/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=12.68
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 1267 1 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27516

[startup+25.5015 s]
/proc/loadavg: 1.04 1.05 1.01 2/78 24312
/proc/meminfo: memFree=1660352/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=25.48
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 2547 1 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607803 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27516

[startup+51.1014 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 24312
/proc/meminfo: memFree=1660416/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=51.08
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 5106 2 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 27516

[startup+102.305 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 24312
/proc/meminfo: memFree=1660416/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=102.27
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 10225 2 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134566831 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27516

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 24312
/proc/meminfo: memFree=1660352/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=162.25
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 16223 2 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607819 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 27516

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 24312
/proc/meminfo: memFree=1660416/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=222.24
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 22221 3 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607280 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 27516

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 24312
/proc/meminfo: memFree=1660416/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=282.21
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 28218 3 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 27516

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 24312
/proc/meminfo: memFree=1660352/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=342.2
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 34216 4 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601357 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 27516

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24312
/proc/meminfo: memFree=1660416/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=402.18
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 40214 4 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 27516

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24312
/proc/meminfo: memFree=1660352/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=462.17
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 46212 5 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877534 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 27516

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24312
/proc/meminfo: memFree=1660416/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=522.15
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 52210 5 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607676 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 27516

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24312
/proc/meminfo: memFree=1660352/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=582.13
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 58208 5 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601718 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 27516

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24312
/proc/meminfo: memFree=1660352/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=642.12
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 64206 6 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134566939 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 27516


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24314
/proc/meminfo: memFree=1660352/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=882.06
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 88198 8 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608288 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 27516

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24314
/proc/meminfo: memFree=1660352/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=942.04
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 94196 8 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134566270 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 27516

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24314
/proc/meminfo: memFree=1660352/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=1002.03
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 100194 9 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 27516

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24314
/proc/meminfo: memFree=1660352/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=1062.01
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 106192 9 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 27516

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24314
/proc/meminfo: memFree=1660352/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=1122
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 112190 10 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 27516

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24314
/proc/meminfo: memFree=1660352/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=1181.98
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 118188 10 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 27516

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24314
/proc/meminfo: memFree=1660288/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=1241.97
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 124186 11 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 27516

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24314
/proc/meminfo: memFree=1660288/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=1301.95
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 130184 11 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 27516

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24314
/proc/meminfo: memFree=1660288/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=1361.93
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 136182 11 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607308 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 27516

[startup+1422.31 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 24314
/proc/meminfo: memFree=1660352/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=1421.92
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 142180 12 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 27516

[startup+1482.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24314
/proc/meminfo: memFree=1660288/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=1481.89
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 148177 12 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134566821 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 27516

[startup+1542.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24314
/proc/meminfo: memFree=1660352/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=1541.89
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 154176 13 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611601 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 27516

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24314
/proc/meminfo: memFree=1660288/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=1601.86
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 160173 13 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868603 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 27516

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24314
/proc/meminfo: memFree=1660288/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=1661.85
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 166171 14 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598396 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 27516

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24314
/proc/meminfo: memFree=1660352/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=1721.84
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 172170 14 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 27516

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24314
/proc/meminfo: memFree=1660288/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=1781.82
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 178168 14 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134566270 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 27516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24314
/proc/meminfo: memFree=1660352/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=1800.01
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 179987 14 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605350 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 27516

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 24314
/proc/meminfo: memFree=1660352/2055920 swapFree=4192812/4192956
[pid=24311] ppid=24309 vsize=27516 CPUtime=1800.01
/proc/24311/stat : 24311 (wildcat-rnp) R 24309 24311 23834 0 -1 4194304 5425 0 0 0 179987 14 0 0 25 0 1 0 132787383 28176384 5408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605350 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24311/statm: 6879 5408 117 226 0 6650 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 27516

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1799.88
CPU system time (s): 0.153976
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 27516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.88
system time used= 0.153976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5425
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= 35828

runsolver used 2.08268 second user time and 4.19936 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sat Apr 14 16:18:18 UTC 2007

IDJOB= 348057
IDBENCH= 1612
IDSOLVER= 161
FILE ID= node9/348057-1176567498

PBS_JOBID= 4556777

Free space on /tmp= 66554 MiB

SOLVER NAME= wildcat-rnp 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-bg512142.opb
COMMAND LINE= /tmp/evaluation/348057-1176567498/wildcat-rnp /tmp/evaluation/348057-1176567498/instance-348057-1176567498.opb 448886269
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-348057-1176567498 -o ROOT/results/node9/solver-348057-1176567498 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348057-1176567498/wildcat-rnp /tmp/evaluation/348057-1176567498/instance-348057-1176567498.opb 448886269

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  6816c7581e307ff85cc3550c4b71269a

RANDOM SEED= 448886269

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1682400 kB
Buffers:         30960 kB
Cached:         230228 kB
SwapCached:          0 kB
Active:         153976 kB
Inactive:       165328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1682400 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3164 kB
Writeback:           0 kB
Mapped:          76996 kB
Slab:            39724 kB
Committed_AS:  4256020 kB
PageTables:       1792 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= 66554 MiB

End job on node9 on Sat Apr 14 16:48:21 UTC 2007