Trace number 348240

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) 1800.04 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-greenbea.opb
MD5SUM542c2b53b45e753224c38b905fee77fb
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 variables155427
Total number of constraints2674
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 constraints2674
Minimum length of a constraint11
Maximum length of a constraint7267
Number of terms in the objective function 15205
Biggest coefficient in the objective function 24902
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 537080
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 537080
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/348240-1176574246/wildcat-skc /tmp/evaluation/348240-1176574246/instance-348240-1176574246.opb 600054577 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 600054577
0.00/0.00	c Noise: 0.1 (10 : 100) 
13.28/13.35	c Starting searching:
13.28/13.35	c Phase 1 ...
790.98/791.35	c   trying 281682: xxxxxxxxxxc 
790.98/791.35	c Phase 2 ...
1800.01/1800.71	c   trying 0: xc 
1800.01/1800.71	c Phase 3 ...
1800.01/1800.71	c   trying 0 again: c 
1800.01/1800.71	s UNKNOWN
1800.01/1800.71	c 
1800.01/1800.71	c During searching:         -1.3e-05 seconds elapsed.
1800.01/1800.71	c CPU time spent:           0 seconds.
1800.01/1800.71	c 
1800.01/1800.71	c =================================== END =====================================
1800.01/1800.71	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/node75/watcher-348240-1176574246 -o ROOT/results/node75/solver-348240-1176574246 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348240-1176574246/wildcat-skc /tmp/evaluation/348240-1176574246/instance-348240-1176574246.opb 600054577 

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: 0.91 0.95 0.99 3/64 25726
/proc/meminfo: memFree=1488656/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=6732 CPUtime=0
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 327 0 0 0 0 0 0 0 19 0 1 0 105338556 6893568 311 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 1683 311 105 226 0 1454 0

[startup+0.0724849 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 25726
/proc/meminfo: memFree=1488656/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=6732 CPUtime=0.07
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 354 0 0 0 7 0 0 0 19 0 1 0 105338556 6893568 338 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608345 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 1683 338 105 226 0 1454 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6732

[startup+0.101491 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 25726
/proc/meminfo: memFree=1488656/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=6864 CPUtime=0.09
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 365 0 0 0 9 0 0 0 19 0 1 0 105338556 7028736 349 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 1716 349 105 226 0 1487 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6864

[startup+0.30153 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 25726
/proc/meminfo: memFree=1488656/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=7128 CPUtime=0.29
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 440 0 0 0 29 0 0 0 22 0 1 0 105338556 7299072 424 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 1782 424 105 226 0 1553 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7128

[startup+0.70261 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 25726
/proc/meminfo: memFree=1488656/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=7656 CPUtime=0.69
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 584 0 0 0 69 0 0 0 25 0 1 0 105338556 7839744 568 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014974 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 1914 568 105 226 0 1685 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7656

[startup+1.50177 s]
/proc/loadavg: 0.91 0.95 0.99 2/65 25727
/proc/meminfo: memFree=1486344/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=8868 CPUtime=1.49
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 869 0 0 0 149 0 0 0 25 0 1 0 105338556 9080832 853 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 2217 853 105 226 0 1988 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8868

[startup+3.10109 s]
/proc/loadavg: 0.92 0.95 0.99 2/65 25727
/proc/meminfo: memFree=1483976/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=57888 CPUtime=3.09
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 12988 0 0 0 303 6 0 0 25 0 1 0 105338556 59277312 12972 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135054637 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 14472 12972 110 226 0 14243 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57888

[startup+6.30172 s]
/proc/loadavg: 0.92 0.95 0.99 2/65 25727
/proc/meminfo: memFree=1425992/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=77080 CPUtime=6.29
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 17807 0 0 0 621 8 0 0 25 0 1 0 105338556 78929920 17791 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 19270 17791 110 226 0 19041 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 77080

[startup+12.702 s]
/proc/loadavg: 0.93 0.96 0.99 2/65 25727
/proc/meminfo: memFree=1377928/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=119336 CPUtime=12.68
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28106 0 0 0 1256 12 0 0 25 0 1 0 105338556 122200064 28090 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 29834 28090 110 226 0 29605 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 119336

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.99 2/65 25727
/proc/meminfo: memFree=1374344/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=25.48
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 2536 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611520 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 120548

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.99 2/65 25727
/proc/meminfo: memFree=1374472/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=51.06
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 5094 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 120548

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.99 2/65 25727
/proc/meminfo: memFree=1374536/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=102.24
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 10212 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 120548

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25727
/proc/meminfo: memFree=1374536/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=162.21
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 16209 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 120548

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25727
/proc/meminfo: memFree=1374536/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=222.19
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 22207 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605326 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 120548

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25727
/proc/meminfo: memFree=1374472/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=282.17
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 28205 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611610 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 120548

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25727
/proc/meminfo: memFree=1374472/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=342.15
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 34203 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877528 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 120548

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25727
/proc/meminfo: memFree=1374408/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=402.12
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 40200 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611489 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 120548

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25727
/proc/meminfo: memFree=1374408/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=462.1
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 46198 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608009 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 120548

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25727
/proc/meminfo: memFree=1374536/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=522.08
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 52196 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 120548

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 25727
/proc/meminfo: memFree=1374600/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=582.06
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 58194 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 120548

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25727
/proc/meminfo: memFree=1374536/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=642.04
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 64192 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 120548


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25727
/proc/meminfo: memFree=1374536/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=881.94
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 88182 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 120548

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25727
/proc/meminfo: memFree=1374472/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=941.92
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 94180 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 120548

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25727
/proc/meminfo: memFree=1374536/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=1001.9
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 100178 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 120548

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25727
/proc/meminfo: memFree=1374536/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=1061.88
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 106176 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877526 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 120548

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25727
/proc/meminfo: memFree=1374536/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=1121.85
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 112173 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 120548

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25727
/proc/meminfo: memFree=1374472/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=1181.83
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 118171 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611607 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 120548

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25727
/proc/meminfo: memFree=1374472/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=1241.81
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 124169 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611634 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 120548

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25727
/proc/meminfo: memFree=1374472/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=1301.79
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 130167 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 120548

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25727
/proc/meminfo: memFree=1374536/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=1361.76
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 136164 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 120548

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25727
/proc/meminfo: memFree=1374472/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=1421.74
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 142162 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877536 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 120548

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25727
/proc/meminfo: memFree=1374472/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=1481.72
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 148160 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877528 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 120548

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25727
/proc/meminfo: memFree=1374536/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=1541.7
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 154158 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 120548

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25727
/proc/meminfo: memFree=1374472/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=1601.67
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 160155 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605286 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 120548

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25729
/proc/meminfo: memFree=1374344/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=1661.65
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 166153 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 120548

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25729
/proc/meminfo: memFree=1374408/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=1721.63
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 172151 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565719 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 120548

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25729
/proc/meminfo: memFree=1374472/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=1781.61
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 178149 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 120548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25729
/proc/meminfo: memFree=1374472/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=1800.01
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 179989 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 120548

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25729
/proc/meminfo: memFree=1374472/2055920 swapFree=4191892/4192956
[pid=25726] ppid=25724 vsize=120548 CPUtime=1800.01
/proc/25726/stat : 25726 (wildcat-skc) R 25724 25726 25040 0 -1 4194304 28648 0 0 0 179989 12 0 0 25 0 1 0 105338556 123441152 28631 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25726/statm: 30137 28631 117 226 0 29908 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 120548

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.04
CPU user time (s): 1799.89
CPU system time (s): 0.148977
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 120548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28648
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= 2080

runsolver used 1.24281 second user time and 3.69344 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Sat Apr 14 18:10:47 UTC 2007

IDJOB= 348240
IDBENCH= 1643
IDSOLVER= 162
FILE ID= node75/348240-1176574246

PBS_JOBID= 4556915

Free space on /tmp= 66553 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-greenbea.opb
COMMAND LINE= /tmp/evaluation/348240-1176574246/wildcat-skc /tmp/evaluation/348240-1176574246/instance-348240-1176574246.opb 600054577
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-348240-1176574246 -o ROOT/results/node75/solver-348240-1176574246 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348240-1176574246/wildcat-skc /tmp/evaluation/348240-1176574246/instance-348240-1176574246.opb 600054577

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  542c2b53b45e753224c38b905fee77fb

RANDOM SEED= 600054577

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.257
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		: 3000.257
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1489064 kB
Buffers:         42344 kB
Cached:         392588 kB
SwapCached:        268 kB
Active:         170084 kB
Inactive:       281424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1489064 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:           11516 kB
Writeback:           0 kB
Mapped:          26128 kB
Slab:           101236 kB
Committed_AS:   585804 kB
PageTables:       1436 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66553 MiB

End job on node75 on Sat Apr 14 18:40:49 UTC 2007