Trace number 362727

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 2007-03-21SAT (TO)12 1800.04 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/www.csit.fsu.edu/
~burkardt/datasets/mps/normalized-reduced-mps-v2-20-10-maros.opb
MD5SUM6803f1153be9bf743da46b6e6a13cfbf
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark0.007998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
Optimality of the best value was proved YES
Number of variables90
Total number of constraints6
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 constraints6
Minimum length of a constraint15
Maximum length of a constraint90
Number of terms in the objective function 90
Biggest coefficient in the objective function 168516
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524354
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262133
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524354
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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/362727-1177017389/wildcat-rnp /tmp/evaluation/362727-1177017389/instance-362727-1177017389.opb 241116554 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 241116554
0.00/0.00	c Noise: 0.7 (70 : 100) 
0.00/0.00	c Starting searching:
0.00/0.00	c Phase 1 ...
0.00/0.00	c   trying 524354: vc 
0.00/0.00	o 15
125.76/125.85	c   trying 11: xxxxxxxxxxc 
125.76/125.85	c Phase 2 ...
125.76/125.85	c   trying 14: vc 
125.76/125.85	o 14
126.36/126.41	c   trying 13: vc 
126.36/126.41	o 13
130.06/130.18	c   trying 12: vc 
130.06/130.18	o 12
1381.24/1381.61	c   trying 11: xxxxxxxxxxc 
1381.24/1381.61	c Phase 3 ...
1800.03/1800.50	c   trying 11 again: xc 
1800.03/1800.50	s SATISFIABLE
1800.03/1800.50	v -x1 -x2 x3 x4 -x5 -x6 -x7 -x8 -x9 -x10 x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29
1800.03/1800.50	v -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55
1800.03/1800.50	v -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 x75 -x76 -x77 -x78 -x79 -x80 -x81
1800.03/1800.50	v x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
1800.03/1800.50	c Total Number of Positive Atoms : 6
1800.03/1800.50	c 
1800.03/1800.50	c During searching:         130.18 seconds elapsed.
1800.03/1800.50	c CPU time spent:           130.16 seconds.
1800.03/1800.50	c 
1800.03/1800.50	c =================================== END =====================================
1800.03/1800.50	c

Verifier Data (download as text)

OK	12

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node65/watcher-362727-1177017389 -o ROOT/results/node65/solver-362727-1177017389 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362727-1177017389/wildcat-rnp /tmp/evaluation/362727-1177017389/instance-362727-1177017389.opb 241116554 

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: 1.09 1.03 1.00 3/64 11971
/proc/meminfo: memFree=1554944/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=0
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868580 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0

[startup+0.0882401 s]
/proc/loadavg: 1.09 1.03 1.00 3/64 11971
/proc/meminfo: memFree=1554944/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=0.08
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 8 0 0 0 18 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601582 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6104

[startup+0.10124 s]
/proc/loadavg: 1.09 1.03 1.00 3/64 11971
/proc/meminfo: memFree=1554944/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=0.1
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 10 0 0 0 18 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134566860 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6104

[startup+0.301256 s]
/proc/loadavg: 1.09 1.03 1.00 3/64 11971
/proc/meminfo: memFree=1554944/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=0.3
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 30 0 0 0 19 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598636 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 6104

[startup+0.70129 s]
/proc/loadavg: 1.09 1.03 1.00 3/64 11971
/proc/meminfo: memFree=1554944/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=0.7
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 70 0 0 0 22 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 6104

[startup+1.50136 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 11972
/proc/meminfo: memFree=1554744/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=1.49
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 149 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607786 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6104

[startup+3.10149 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 11972
/proc/meminfo: memFree=1554616/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=3.09
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 309 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6104

[startup+6.30176 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 11972
/proc/meminfo: memFree=1554488/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=6.29
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 629 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134597174 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6104

[startup+12.7013 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 11972
/proc/meminfo: memFree=1554424/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=12.69
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 1269 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6104

[startup+25.5013 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 11972
/proc/meminfo: memFree=1554488/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=25.49
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 2549 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611604 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6104

[startup+51.1015 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 11972
/proc/meminfo: memFree=1554552/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=51.08
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 5108 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877538 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6104

[startup+102.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 11972
/proc/meminfo: memFree=1554488/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=102.27
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 10227 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601198 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6104

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11972
/proc/meminfo: memFree=1554424/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=162.25
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 16225 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607789 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6104

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11972
/proc/meminfo: memFree=1554424/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=222.23
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 22223 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611622 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6104

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11972
/proc/meminfo: memFree=1554360/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=282.22
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 28222 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877556 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6104

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11972
/proc/meminfo: memFree=1554360/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=342.2
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 34220 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601406 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6104

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11972
/proc/meminfo: memFree=1554360/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=402.19
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 40219 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611607 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6104

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11972
/proc/meminfo: memFree=1554360/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=462.17
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 46217 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601555 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6104

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11972
/proc/meminfo: memFree=1554360/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=522.16
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 52216 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877544 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 6104

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11972
/proc/meminfo: memFree=1554360/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=582.14
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 58214 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607430 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 6104

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11972
/proc/meminfo: memFree=1554296/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=642.13
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 64213 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134597181 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 6104


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11972
/proc/meminfo: memFree=1554232/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=882.06
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 88206 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608290 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 6104

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11972
/proc/meminfo: memFree=1554232/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=942.05
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 94205 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 6104

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11972
/proc/meminfo: memFree=1554232/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=1002.03
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 100203 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605301 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 6104

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11972
/proc/meminfo: memFree=1554296/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=1062.01
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 106201 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601592 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 6104

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11972
/proc/meminfo: memFree=1554232/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=1122
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 112200 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 6104

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11972
/proc/meminfo: memFree=1554296/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=1181.98
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 118198 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 6104

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11972
/proc/meminfo: memFree=1554232/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=1241.97
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 124197 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 6104

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11972
/proc/meminfo: memFree=1554296/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=1301.96
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 130196 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 6104

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11972
/proc/meminfo: memFree=1554232/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=1361.94
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 136194 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 6104

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11974
/proc/meminfo: memFree=1554232/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=1421.92
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 142192 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607286 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 6104

[startup+1482.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 11974
/proc/meminfo: memFree=1554232/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=1481.9
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 148190 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601208 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 6104

[startup+1542.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 11974
/proc/meminfo: memFree=1554168/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=1541.89
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 154189 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134577731 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 6104

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11974
/proc/meminfo: memFree=1554232/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=1601.87
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 160187 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601208 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 6104

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11974
/proc/meminfo: memFree=1554168/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=1661.86
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 166186 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598678 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 6104

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11974
/proc/meminfo: memFree=1554232/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=1721.84
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 172184 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 6104

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11974
/proc/meminfo: memFree=1554168/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=1781.83
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 178183 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 6104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11974
/proc/meminfo: memFree=1554232/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=1800.03
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 180003 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134869282 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 6104

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 2/65 11974
/proc/meminfo: memFree=1554232/2055920 swapFree=4184012/4192956
[pid=11971] ppid=11969 vsize=6104 CPUtime=1800.03
/proc/11971/stat : 11971 (wildcat-rnp) R 11969 11971 11236 0 -1 4194304 180 0 0 0 180003 0 0 0 25 0 1 0 177728507 6250496 163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134869282 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11971/statm: 1526 163 117 226 0 1297 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 6104

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.04
CPU user time (s): 1800.03
CPU system time (s): 0.006998
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 6104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.03
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 180
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= 2071

runsolver used 1.17682 second user time and 3.74843 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Thu Apr 19 21:16:29 UTC 2007

IDJOB= 362727
IDBENCH= 1634
IDSOLVER= 161
FILE ID= node65/362727-1177017389

PBS_JOBID= 4630547

Free space on /tmp= 66399 MiB

SOLVER NAME= wildcat-rnp 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/www.csit.fsu.edu/~burkardt/datasets/mps/normalized-reduced-mps-v2-20-10-maros.opb
COMMAND LINE= /tmp/evaluation/362727-1177017389/wildcat-rnp /tmp/evaluation/362727-1177017389/instance-362727-1177017389.opb 241116554
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-362727-1177017389 -o ROOT/results/node65/solver-362727-1177017389 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362727-1177017389/wildcat-rnp /tmp/evaluation/362727-1177017389/instance-362727-1177017389.opb 241116554

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  6803f1153be9bf743da46b6e6a13cfbf

RANDOM SEED= 241116554

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1555416 kB
Buffers:         31112 kB
Cached:         419532 kB
SwapCached:       2712 kB
Active:         208156 kB
Inactive:       251964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1555416 kB
SwapTotal:     4192956 kB
SwapFree:      4184012 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          15408 kB
Slab:            26404 kB
Committed_AS:  2300984 kB
PageTables:       1456 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= 66399 MiB

End job on node65 on Thu Apr 19 21:46:32 UTC 2007