Trace number 363078

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 2007-03-21SAT (TO)164393 1800.04 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib/normalized-reduced-mps-v2-20-10-pipex.opb
MD5SUMed5b5ce3af44efa2d285a6206b4187fd
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark164393
Best CPU time to get the best result obtained on this benchmark0.118981
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 164393
Optimality of the best value was proved YES
Number of variables48
Total number of constraints25
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)16
Number of constraints which are nor clauses,nor cardinality constraints9
Minimum length of a constraint3
Maximum length of a constraint16
Number of terms in the objective function 48
Biggest coefficient in the objective function 22495
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 524314
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 22495
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 524314
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-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/363078-1177022811/wildcat-skc /tmp/evaluation/363078-1177022811/instance-363078-1177022811.opb 909055726 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 909055726
0.00/0.00	c Noise: 0.1 (10 : 100) 
0.00/0.00	c Starting searching:
0.00/0.00	c Phase 1 ...
0.00/0.00	c   trying 524314: vc 
0.00/0.00	o 173722
0.00/0.01	c   trying 173305: vc 
0.00/0.01	o 168432
0.09/0.10	c   trying 168021: vc 
0.09/0.10	o 167911
0.09/0.19	c   trying 167501: vc 
0.09/0.19	o 166172
0.39/0.45	c   trying 165764: vc 
0.39/0.45	o 165661
1.69/1.72	c   trying 165253: vc 
1.69/1.72	o 165242
2.39/2.40	c   trying 164835: vc 
2.39/2.40	o 164419
27.88/27.92	c   trying 164013: xxxxxxxxxxc 
27.88/27.92	c Phase 2 ...
28.38/28.48	c   trying 164418: vc 
28.38/28.48	o 164393
280.81/280.95	c   trying 164392: xxxxxxxxxxc 
280.81/280.95	c Phase 3 ...
1800.03/1800.60	c   trying 164392 again: xc 
1800.03/1800.60	s SATISFIABLE
1800.03/1800.60	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 x30
1800.03/1800.60	v x31 x32 -x33 -x34 x35 x36 x37 x38 -x39 -x40 x41 x42 -x43 -x44 -x45 -x46 -x47 -x48
1800.03/1800.60	c Total Number of Positive Atoms : 16
1800.03/1800.60	c 
1800.03/1800.60	c During searching:         28.4817 seconds elapsed.
1800.03/1800.60	c CPU time spent:           28.47 seconds.
1800.03/1800.60	c 
1800.03/1800.60	c =================================== END =====================================
1800.03/1800.60	c

Verifier Data (download as text)

OK	164393

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-363078-1177022811 -o ROOT/results/node65/solver-363078-1177022811 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363078-1177022811/wildcat-skc /tmp/evaluation/363078-1177022811/instance-363078-1177022811.opb 909055726 

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: 0.78 0.95 0.98 3/64 12440
/proc/meminfo: memFree=1553664/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=0
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0

[startup+0.0534079 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 12440
/proc/meminfo: memFree=1553664/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=0.05
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 5 0 0 0 18 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607813 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6100

[startup+0.101411 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 12440
/proc/meminfo: memFree=1553664/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=0.09
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 9 0 0 0 18 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598372 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6100

[startup+0.301428 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 12440
/proc/meminfo: memFree=1553664/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=0.29
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 29 0 0 0 19 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6100

[startup+0.701461 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 12440
/proc/meminfo: memFree=1553664/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=0.69
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 69 0 0 0 22 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6100

[startup+1.50153 s]
/proc/loadavg: 0.78 0.95 0.98 3/65 12441
/proc/meminfo: memFree=1553400/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=1.49
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 149 0 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6100

[startup+3.10166 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 12441
/proc/meminfo: memFree=1553208/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=3.09
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 309 0 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6100

[startup+6.30193 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 12441
/proc/meminfo: memFree=1553152/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=6.29
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 629 0 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877526 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6100

[startup+12.7015 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 12441
/proc/meminfo: memFree=1553152/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=12.69
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 1269 0 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611634 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6100

[startup+25.5015 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 12441
/proc/meminfo: memFree=1553216/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=25.48
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 2548 0 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6100

[startup+51.1017 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 12441
/proc/meminfo: memFree=1553152/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=51.07
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 5107 0 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877528 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6100

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 12441
/proc/meminfo: memFree=1553152/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=102.26
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 10226 0 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134599008 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6100

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 12441
/proc/meminfo: memFree=1553152/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=162.24
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 16224 0 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134551589 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6100

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12441
/proc/meminfo: memFree=1553088/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=222.23
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 22223 0 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6100

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12441
/proc/meminfo: memFree=1553024/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=282.21
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 28221 0 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601476 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6100

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12441
/proc/meminfo: memFree=1553024/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=342.2
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 34220 0 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6100

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12441
/proc/meminfo: memFree=1552960/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=402.18
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 40218 0 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6100

[startup+462.302 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 12441
/proc/meminfo: memFree=1553024/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=462.17
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 46217 0 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6100

[startup+522.302 s]
/proc/loadavg: 1.05 1.00 0.99 2/65 12441
/proc/meminfo: memFree=1552960/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=522.15
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 52215 0 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611571 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6100

[startup+582.302 s]
/proc/loadavg: 1.02 1.00 0.99 2/65 12441
/proc/meminfo: memFree=1552896/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=582.13
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 58213 0 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6100

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12441
/proc/meminfo: memFree=1552960/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=642.12
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 64212 0 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605264 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6100


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12441
/proc/meminfo: memFree=1552896/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=822.07
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 82207 0 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607698 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 6100

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 12605
/proc/meminfo: memFree=1551544/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=881.98
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 88198 0 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605347 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 6100

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12639
/proc/meminfo: memFree=1552576/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=941.95
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 94194 1 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 6100

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12639
/proc/meminfo: memFree=1552640/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=1001.93
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 100192 1 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 6100

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12639
/proc/meminfo: memFree=1552640/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=1061.92
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 106191 1 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598443 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 6100

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12639
/proc/meminfo: memFree=1552704/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=1121.9
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 112189 1 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 6100

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12639
/proc/meminfo: memFree=1552768/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=1181.89
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 118188 1 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134597168 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 6100

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12639
/proc/meminfo: memFree=1552768/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=1241.87
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 124186 1 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 6100

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12639
/proc/meminfo: memFree=1552704/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=1301.86
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 130185 1 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877544 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 6100

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12639
/proc/meminfo: memFree=1552768/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=1361.84
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 136183 1 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 6100

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12639
/proc/meminfo: memFree=1552768/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=1421.83
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 142182 1 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 6100

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12639
/proc/meminfo: memFree=1552832/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=1481.81
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 148180 1 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 6100

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12639
/proc/meminfo: memFree=1552832/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=1541.79
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 154178 1 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134869248 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 6100

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12639
/proc/meminfo: memFree=1552960/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=1601.78
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 160177 1 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 6100

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12639
/proc/meminfo: memFree=1552896/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=1661.76
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 166175 1 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134599009 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 6100

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12639
/proc/meminfo: memFree=1552960/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=1721.75
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 172174 1 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 6100

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12639
/proc/meminfo: memFree=1552960/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=1781.73
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 178172 1 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 6100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12639
/proc/meminfo: memFree=1552896/2055920 swapFree=4184012/4192956
[pid=12440] ppid=12438 vsize=6100 CPUtime=1800.03
/proc/12440/stat : 12440 (wildcat-skc) R 12438 12440 12380 0 -1 4194304 191 0 0 0 180002 1 0 0 25 0 1 0 178270703 6246400 174 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12440/statm: 1525 174 117 226 0 1296 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 6100

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): 1800.61
CPU time (s): 1800.04
CPU user time (s): 1800.03
CPU system time (s): 0.013997
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 6100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.03
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 191
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= 1973

runsolver used 1.14682 second user time and 3.82742 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Thu Apr 19 22:46:51 UTC 2007

IDJOB= 363078
IDBENCH= 1733
IDSOLVER= 162
FILE ID= node65/363078-1177022811

PBS_JOBID= 4630609

Free space on /tmp= 66399 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-pipex.opb
COMMAND LINE= /tmp/evaluation/363078-1177022811/wildcat-skc /tmp/evaluation/363078-1177022811/instance-363078-1177022811.opb 909055726
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-363078-1177022811 -o ROOT/results/node65/solver-363078-1177022811 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/363078-1177022811/wildcat-skc /tmp/evaluation/363078-1177022811/instance-363078-1177022811.opb 909055726

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  ed5b5ce3af44efa2d285a6206b4187fd

RANDOM SEED= 909055726

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:       1554136 kB
Buffers:         31736 kB
Cached:         420472 kB
SwapCached:       2712 kB
Active:         209312 kB
Inactive:       252096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1554136 kB
SwapTotal:     4192956 kB
SwapFree:      4184012 kB
Dirty:            2492 kB
Writeback:           0 kB
Mapped:          15192 kB
Slab:            26432 kB
Committed_AS:  2306724 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 23:16:54 UTC 2007