Trace number 348136

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-skc 2007-03-21? (TO) 1800.03 1800.63

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-A1C1S1.opb
MD5SUM8e9a545df4abbe3f7a2b003048b42200
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 variables103872
Total number of constraints3312
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 constraints3312
Minimum length of a constraint31
Maximum length of a constraint725
Number of terms in the objective function 37632
Biggest coefficient in the objective function 1116
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 555552
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 555552
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-skc (VERSION 0.8.0-lite-skc-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 03:03:20 PM EDT
0.00/0.00	c 
0.00/0.00	c /tmp/evaluation/348136-1176569860/wildcat-skc /tmp/evaluation/348136-1176569860/instance-348136-1176569860.opb 231147680 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 231147680
0.00/0.00	c Noise: 0.1 (10 : 100) 
14.58/14.70	c Starting searching:
14.58/14.70	c Phase 1 ...
217.19/217.31	c   trying 555552: xxxxxxxxxxc 
217.19/217.31	c Phase 2 ...
1800.01/1800.61	c   trying 0: xxxxxxxxc 
1800.01/1800.61	c Phase 3 ...
1800.01/1800.61	c   trying 0 again: c 
1800.01/1800.61	s UNKNOWN
1800.01/1800.61	c 
1800.01/1800.61	c During searching:         -1.5e-05 seconds elapsed.
1800.01/1800.61	c CPU time spent:           0 seconds.
1800.01/1800.61	c 
1800.01/1800.61	c =================================== END =====================================
1800.01/1800.61	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/node54/watcher-348136-1176569860 -o ROOT/results/node54/solver-348136-1176569860 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348136-1176569860/wildcat-skc /tmp/evaluation/348136-1176569860/instance-348136-1176569860.opb 231147680 

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: 0.84 0.95 0.98 3/66 6033
/proc/meminfo: memFree=1532272/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=6376 CPUtime=0
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 326 0 0 0 0 0 0 0 18 0 1 0 104360609 6529024 310 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135016114 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 1594 310 104 226 0 1365 0

[startup+0.0958511 s]
/proc/loadavg: 0.84 0.95 0.98 3/66 6033
/proc/meminfo: memFree=1532272/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=6512 CPUtime=0.09
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 342 0 0 0 9 0 0 0 18 0 1 0 104360609 6668288 326 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015031 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 1628 326 105 226 0 1399 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6512

[startup+0.101851 s]
/proc/loadavg: 0.84 0.95 0.98 3/66 6033
/proc/meminfo: memFree=1532272/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=6512 CPUtime=0.09
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 343 0 0 0 9 0 0 0 18 0 1 0 104360609 6668288 327 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 1628 327 105 226 0 1399 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6512

[startup+0.301876 s]
/proc/loadavg: 0.84 0.95 0.98 3/66 6033
/proc/meminfo: memFree=1532272/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=6644 CPUtime=0.29
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 374 0 0 0 29 0 0 0 19 0 1 0 104360609 6803456 358 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 1661 358 105 226 0 1432 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6644

[startup+0.701927 s]
/proc/loadavg: 0.84 0.95 0.98 3/66 6033
/proc/meminfo: memFree=1532272/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=6912 CPUtime=0.69
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 442 0 0 0 69 0 0 0 22 0 1 0 104360609 7077888 426 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 1728 426 105 226 0 1499 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6912

[startup+1.50103 s]
/proc/loadavg: 0.84 0.95 0.98 2/67 6034
/proc/meminfo: memFree=1530792/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=7328 CPUtime=1.49
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 554 0 0 0 149 0 0 0 25 0 1 0 104360609 7503872 538 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 1832 538 105 226 0 1603 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7328

[startup+3.10123 s]
/proc/loadavg: 0.84 0.95 0.98 2/67 6034
/proc/meminfo: memFree=1530024/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=8292 CPUtime=3.09
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 785 0 0 0 309 0 0 0 25 0 1 0 104360609 8491008 769 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 2073 769 105 226 0 1844 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8292

[startup+6.30164 s]
/proc/loadavg: 0.85 0.95 0.98 2/67 6034
/proc/meminfo: memFree=1528040/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=10140 CPUtime=6.28
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 1243 0 0 0 628 0 0 0 25 0 1 0 104360609 10383360 1227 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 2535 1227 105 226 0 2306 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10140

[startup+12.7015 s]
/proc/loadavg: 0.87 0.95 0.98 2/67 6034
/proc/meminfo: memFree=1524264/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=13960 CPUtime=12.68
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 2224 0 0 0 1267 1 0 0 25 0 1 0 104360609 14295040 2142 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 3490 2142 105 226 0 3261 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13960

[startup+25.5011 s]
/proc/loadavg: 0.89 0.95 0.98 2/67 6034
/proc/meminfo: memFree=1450152/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=25.48
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 2538 10 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611667 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 89880

[startup+51.1014 s]
/proc/loadavg: 0.93 0.96 0.98 2/67 6034
/proc/meminfo: memFree=1450280/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=51.07
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 5097 10 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607281 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 89880

[startup+102.306 s]
/proc/loadavg: 0.97 0.96 0.98 2/67 6034
/proc/meminfo: memFree=1450344/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=102.26
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 10216 10 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 89880

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6034
/proc/meminfo: memFree=1450280/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=162.24
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 16214 10 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565731 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 89880

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 6150
/proc/meminfo: memFree=1448824/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=222.18
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 22207 11 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611610 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 89880

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6232
/proc/meminfo: memFree=1450216/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=282.12
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 28201 11 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 89880

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6232
/proc/meminfo: memFree=1450216/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=342.11
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 34199 12 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 89880

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6232
/proc/meminfo: memFree=1450280/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=402.09
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 40197 12 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877538 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 89880

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6232
/proc/meminfo: memFree=1450344/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=462.07
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 46195 12 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 89880

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6232
/proc/meminfo: memFree=1450344/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=522.05
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 52193 12 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611584 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 89880

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6232
/proc/meminfo: memFree=1450280/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=582.03
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 58191 12 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134869282 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 89880

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6234
/proc/meminfo: memFree=1450088/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=642.02
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 64190 12 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607746 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 89880


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6234
/proc/meminfo: memFree=1450344/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=821.97
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 82184 13 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611634 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 89880

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6234
/proc/meminfo: memFree=1450344/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=881.95
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 88182 13 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 89880

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6234
/proc/meminfo: memFree=1450344/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=941.93
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 94180 13 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607390 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 89880

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6234
/proc/meminfo: memFree=1450280/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=1001.91
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 100178 13 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 89880

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6234
/proc/meminfo: memFree=1450344/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=1061.9
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 106177 13 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607774 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 89880

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6234
/proc/meminfo: memFree=1450280/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=1121.88
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 112175 13 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 89880

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6234
/proc/meminfo: memFree=1450344/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=1181.87
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 118173 14 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868606 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 89880

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6234
/proc/meminfo: memFree=1450216/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=1241.85
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 124171 14 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877538 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 89880

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6234
/proc/meminfo: memFree=1450344/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=1301.84
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 130170 14 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 89880

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6234
/proc/meminfo: memFree=1450280/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=1361.82
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 136168 14 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565731 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 89880

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6234
/proc/meminfo: memFree=1450280/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=1421.8
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 142166 14 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611571 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 89880

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6234
/proc/meminfo: memFree=1450280/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=1481.78
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 148164 14 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134597169 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 89880

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6234
/proc/meminfo: memFree=1450280/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=1541.77
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 154162 15 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 89880

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6234
/proc/meminfo: memFree=1450280/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=1601.75
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 160160 15 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877528 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 89880

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6234
/proc/meminfo: memFree=1450216/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=1661.74
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 166159 15 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607699 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 89880

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6234
/proc/meminfo: memFree=1450280/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=1721.72
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 172157 15 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607746 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 89880

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6234
/proc/meminfo: memFree=1450216/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=1781.7
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 178155 15 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877534 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 89880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6234
/proc/meminfo: memFree=1450280/2055920 swapFree=4191892/4192956
[pid=6033] ppid=6031 vsize=89880 CPUtime=1800.01
/proc/6033/stat : 6033 (wildcat-skc) R 6031 6033 5648 0 -1 4194304 20740 0 0 0 179986 15 0 0 25 0 1 0 104360609 92037120 20558 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6033/statm: 22470 20558 117 226 0 22241 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 89880

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): 1800.63
CPU time (s): 1800.03
CPU user time (s): 1799.86
CPU system time (s): 0.165974
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 89880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.165974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20740
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= 3405

runsolver used 1.87471 second user time and 4.68929 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Sat Apr 14 16:57:41 UTC 2007

IDJOB= 348136
IDBENCH= 1620
IDSOLVER= 162
FILE ID= node54/348136-1176569860

PBS_JOBID= 4556884

Free space on /tmp= 66559 MiB

SOLVER NAME= wildcat-skc 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-A1C1S1.opb
COMMAND LINE= /tmp/evaluation/348136-1176569860/wildcat-skc /tmp/evaluation/348136-1176569860/instance-348136-1176569860.opb 231147680
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-348136-1176569860 -o ROOT/results/node54/solver-348136-1176569860 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348136-1176569860/wildcat-skc /tmp/evaluation/348136-1176569860/instance-348136-1176569860.opb 231147680

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  8e9a545df4abbe3f7a2b003048b42200

RANDOM SEED= 231147680

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1532744 kB
Buffers:         43112 kB
Cached:         344500 kB
SwapCached:        396 kB
Active:         159424 kB
Inactive:       244924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1532744 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            5648 kB
Writeback:           0 kB
Mapped:          25764 kB
Slab:           104752 kB
Committed_AS:   120912 kB
PageTables:       1416 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66559 MiB

End job on node54 on Sat Apr 14 17:27:44 UTC 2007