Trace number 429889

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)3 1800.1 1800.71

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=37-P1=43-B.opb
MD5SUM2fc96c84e9a32377eb9e70bf4047222f
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.017996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables21
Total number of constraints3
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 constraints3
Minimum length of a constraint7
Maximum length of a constraint56
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32440
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)49
Sum of products size (including duplicates)98
Number of different products49
Sum of products size98

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/429889-1178185559/wildcat-skc /tmp/evaluation/429889-1178185559/instance-429889-1178185559.opb 82677378 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 82677378
0.00/0.00	c Noise: 0.1 (10 : 100) 
0.00/0.00	c Starting searching:
0.00/0.00	c Phase 1 ...
0.79/0.89	c   trying 127: vc 
0.79/0.89	o 23
3.19/3.28	c   trying 18: xxvc 
3.19/3.29	o 15
4.69/4.79	c   trying 11: xvc 
4.69/4.79	o 7
5.79/5.87	c   trying 4: vc 
5.79/5.87	o 3
14.19/14.28	c   trying 1: xxxxxxxxxxc 
14.19/14.28	c Phase 2 ...
98.26/98.36	c   trying 2: xxxxxxxxxxc 
98.26/98.36	c Phase 3 ...
1800.08/1800.70	c   trying 2 again: xxxc 
1800.08/1800.70	s SATISFIABLE
1800.08/1800.70	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
1800.08/1800.70	v -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 -x56 x57
1800.08/1800.70	v x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
1800.08/1800.70	c Total Number of Positive Atoms : 18
1800.08/1800.70	c 
1800.08/1800.70	c During searching:         5.87262 seconds elapsed.
1800.08/1800.70	c CPU time spent:           5.86 seconds.
1800.08/1800.70	c 
1800.08/1800.70	c =================================== END =====================================
1800.08/1800.70	c

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429889-1178185559/instance-429889-1178185559.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node74/watcher-429889-1178185559 -o ROOT/results/node74/solver-429889-1178185559 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429889-1178185559/wildcat-skc /tmp/evaluation/429889-1178185559/instance-429889-1178185559.opb 82677378 

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 0.90 3/66 16698
/proc/meminfo: memFree=1748768/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=0
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 0 0 0 0 18 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0

[startup+0.096809 s]
/proc/loadavg: 0.91 0.95 0.90 3/66 16698
/proc/meminfo: memFree=1748768/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=0.09
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 9 0 0 0 18 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6804

[startup+0.101808 s]
/proc/loadavg: 0.91 0.95 0.90 3/66 16698
/proc/meminfo: memFree=1748768/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=0.09
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 9 0 0 0 18 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6804

[startup+0.301831 s]
/proc/loadavg: 0.91 0.95 0.90 3/66 16698
/proc/meminfo: memFree=1748768/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=0.29
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 29 0 0 0 19 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134611584 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6804

[startup+0.701877 s]
/proc/loadavg: 0.91 0.95 0.90 3/66 16698
/proc/meminfo: memFree=1748768/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=0.69
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 69 0 0 0 22 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134611507 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6804

[startup+1.50197 s]
/proc/loadavg: 0.92 0.95 0.90 2/67 16699
/proc/meminfo: memFree=1747736/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=1.49
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 149 0 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134551161 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6804

[startup+3.10116 s]
/proc/loadavg: 0.92 0.95 0.90 2/67 16699
/proc/meminfo: memFree=1747608/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=3.09
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 309 0 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134607768 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6804

[startup+6.30153 s]
/proc/loadavg: 0.93 0.95 0.90 2/67 16699
/proc/meminfo: memFree=1747608/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=6.29
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 629 0 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134611589 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6804

[startup+12.7013 s]
/proc/loadavg: 0.93 0.96 0.91 2/67 16699
/proc/meminfo: memFree=1747544/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=12.69
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 1269 0 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134565775 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6804

[startup+25.5017 s]
/proc/loadavg: 0.95 0.96 0.91 2/67 16699
/proc/meminfo: memFree=1747544/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=25.48
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 2548 0 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6804

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.91 2/67 16699
/proc/meminfo: memFree=1747480/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=51.07
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 5107 0 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6804

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/67 16699
/proc/meminfo: memFree=1747480/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=102.26
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 10226 0 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6804

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 16699
/proc/meminfo: memFree=1747416/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=162.24
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 16224 0 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134611571 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6804

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 16699
/proc/meminfo: memFree=1747416/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=222.22
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 22222 0 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6804

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 16699
/proc/meminfo: memFree=1747352/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=282.2
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 28220 0 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 6804

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 16699
/proc/meminfo: memFree=1747352/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=342.18
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 34218 0 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 6804

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 16699
/proc/meminfo: memFree=1747352/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=402.17
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 40216 1 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134567141 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 6804

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 16699
/proc/meminfo: memFree=1747352/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=462.16
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 46215 1 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6804

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 16699
/proc/meminfo: memFree=1747352/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=522.14
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 52213 1 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134868624 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 6804

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 16699
/proc/meminfo: memFree=1747352/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=582.12
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 58211 1 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134611552 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 6804

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 16699
/proc/meminfo: memFree=1747288/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=642.1
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 64209 1 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 6804


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 16699
/proc/meminfo: memFree=1747288/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=882.03
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 88202 1 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134611488 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 6804

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 16867
/proc/meminfo: memFree=1746008/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=941.95
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 94192 3 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134607286 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 6804

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 16897
/proc/meminfo: memFree=1747160/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=1001.91
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 100188 3 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134868595 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 6804

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 16897
/proc/meminfo: memFree=1747224/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=1061.9
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 106187 3 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 6804

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 16897
/proc/meminfo: memFree=1747160/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=1121.88
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 112185 3 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 6804

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 16897
/proc/meminfo: memFree=1747160/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=1181.86
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 118183 3 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 6804

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 16897
/proc/meminfo: memFree=1747288/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=1241.84
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 124181 3 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134601450 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 6804

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 16897
/proc/meminfo: memFree=1747224/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=1301.83
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 130180 3 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134598368 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 6804

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 16897
/proc/meminfo: memFree=1747288/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=1361.8
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 136177 3 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134551202 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 6804

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 16897
/proc/meminfo: memFree=1747416/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=1421.79
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 142176 3 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134608290 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 6804

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 16897
/proc/meminfo: memFree=1747416/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=1481.77
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 148174 3 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134611601 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 6804

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 16897
/proc/meminfo: memFree=1747352/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=1541.75
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 154172 3 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 6804

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 16897
/proc/meminfo: memFree=1747352/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=1601.73
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 160170 3 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134601158 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 6804

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 16897
/proc/meminfo: memFree=1747352/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=1661.72
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 166169 3 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 6804

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 16897
/proc/meminfo: memFree=1747352/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=1721.7
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 172167 3 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 6804

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 16897
/proc/meminfo: memFree=1747352/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=1781.68
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 178165 3 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134516995 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 6804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 16897
/proc/meminfo: memFree=1747352/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=1800.08
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 180005 3 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134607285 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 6804

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 0.91 2/67 16897
/proc/meminfo: memFree=1747352/2055920 swapFree=4183112/4192956
[pid=16698] ppid=16696 vsize=6804 CPUtime=1800.08
/proc/16698/stat : 16698 (wildcat-skc) R 16696 16698 16259 0 -1 4194304 347 0 0 0 180005 3 0 0 25 0 1 0 266470655 6967296 332 18446744073709551615 134512640 135438881 4294956576 18446744073709551615 134607285 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16698/statm: 1701 332 117 226 0 1472 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 6804

Child status: 0
Real time (s): 1800.71
CPU time (s): 1800.1
CPU user time (s): 1800.06
CPU system time (s): 0.038994
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 6804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.06
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 347
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= 3449

runsolver used 1.58576 second user time and 3.39748 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Thu May  3 09:45:59 UTC 2007

IDJOB= 429889
IDBENCH= 47941
IDSOLVER= 162
FILE ID= node74/429889-1178185559

PBS_JOBID= 4751410

Free space on /tmp= 103243 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=37-P1=43-B.opb
COMMAND LINE= /tmp/evaluation/429889-1178185559/wildcat-skc /tmp/evaluation/429889-1178185559/instance-429889-1178185559.opb 82677378
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node74/convwatcher-429889-1178185559 -o ROOT/results/node74/conversion-429889-1178185559 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429889-1178185559/instance-429889-1178185559.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-429889-1178185559 -o ROOT/results/node74/solver-429889-1178185559 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/429889-1178185559/wildcat-skc /tmp/evaluation/429889-1178185559/instance-429889-1178185559.opb 82677378

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  2fc96c84e9a32377eb9e70bf4047222f

RANDOM SEED= 82677378

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1749176 kB
Buffers:        136704 kB
Cached:          79908 kB
SwapCached:       3368 kB
Active:          98064 kB
Inactive:       132456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1749176 kB
SwapTotal:     4192956 kB
SwapFree:      4183112 kB
Dirty:            2292 kB
Writeback:           0 kB
Mapped:          15704 kB
Slab:            62060 kB
Committed_AS:  6863688 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103243 MiB

End job on node74 on Thu May  3 10:16:02 UTC 2007