Trace number 32975

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 0.8.0SAT (TO)16384 1800.71 1801.18

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos5.opb
MD5SUM687e90f40c46b53feec9c54ee9b43fa6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark15360
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 15360
Optimality of the best value was proved NO
Number of variables163
Total number of constraints73
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)3
Number of constraints which are nor clauses,nor cardinality constraints70
Minimum length of a constraint11
Maximum length of a constraint102
Number of terms in the objective function 163
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 74742
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 74742
Number of bits of the biggest sum of numbers17
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	c 
0.00	c wildcat-skc (VERSION 0.8.0-lite-skc-devel)
0.00	c Developed by L. Liu  and M. Truszczynski 
0.00	c Last built on Tue 23 May 2006 09:27:47 PM EDT
0.00	c 
0.00	c ROOT/solvers/PB/PB06final/user3/wildcat-skc ROOT/tmp/node47/32975-1149366375/instance-32975-1149366375.opb 961322445 
0.00	c =================================== BEGIN ===================================
0.00	c 
0.00	c Random Number Seed: 961322445
0.00	c Noise: 0.1 (10 : 100) 
0.01	c Starting searching:
0.01	c Phase 1 ...
0.01	c   trying 74742: vc 
0.01	o 39225
0.02	c   trying 26149: vc 
0.02	o 25389
0.17	c   trying 16925: vc 
0.17	o 16896
879.92	c   trying 11263: xxxxxxxxxxc 
879.92	c Phase 2 ...
882.05	c   trying 16895: vc 
882.05	o 16384
1801.17	c   trying 16383: xxc 
1801.17	c Phase 3 ...
1801.17	c   trying 16383 again: c 
1801.17	s SATISFIABLE
1801.17	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
1801.17	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 -x56
1801.17	v -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 -x82
1801.17	v -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 x104 -x105 -x106
1801.17	v -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127
1801.17	v -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148
1801.17	v -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 x161 x162 -x163
1801.17	c Total Number of Positive Atoms : 16
1801.17	c 
1801.17	c During searching:         882.043 seconds elapsed.
1801.17	c CPU time spent:           881.94 seconds.
1801.17	c 
1801.17	c =================================== END =====================================
1801.17	c

Verifier Data (download as text)

OK	16384

Watcher Data (download as text)

Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds
Enforcing Stack size limit: 67108864 bytes
Enforcing memory limit (will send SIGKILL): 1843200 Kb
Enforcing VSIZE limit: 1887436800 bytes
runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node47/watcher-32975-1149366375 -o ROOT/results/node47/solver-32975-1149366375 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user3/wildcat-skc ROOT/tmp/node47/32975-1149366375/instance-32975-1149366375.opb 961322445 

Current StackSize limit: 67108864 bytes

/proc/loadavg: 0.99 0.97 0.91 2/64 27946
/proc/meminfo: memFree=1547976/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=6264 CPUtime=0
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 215 0 0 0 0 0 0 0 18 0 1 0 168566074 6414336 199 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134770530 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1566 200 110 226 0 1337 0

[startup+10.0022 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 27946
/proc/meminfo: memFree=1546504/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=10
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 1000 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134598357 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 10
Current children cumulated vsize (Kb) 7252

[startup+20.0083 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 27946
/proc/meminfo: memFree=1546640/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=20
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 2000 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605227 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 20
Current children cumulated vsize (Kb) 7252

[startup+30.0144 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 27946
/proc/meminfo: memFree=1546640/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=30
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 3000 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605227 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 30
Current children cumulated vsize (Kb) 7252

[startup+40.0205 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 27946
/proc/meminfo: memFree=1546640/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=40
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 4000 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134601341 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 40
Current children cumulated vsize (Kb) 7252

[startup+50.0266 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 27946
/proc/meminfo: memFree=1546704/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=50.01
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 5001 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134611531 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 50.01
Current children cumulated vsize (Kb) 7252

[startup+60.0317 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 27946
/proc/meminfo: memFree=1546704/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=60.01
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 6001 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134601089 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 60.01
Current children cumulated vsize (Kb) 7252

[startup+70.0378 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 27946
/proc/meminfo: memFree=1546704/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=70.02
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 7002 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134598379 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 70.02
Current children cumulated vsize (Kb) 7252

[startup+80.0439 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 27946
/proc/meminfo: memFree=1546704/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=80.02
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 8002 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605219 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 80.02
Current children cumulated vsize (Kb) 7252

[startup+90.05 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 27946
/proc/meminfo: memFree=1546704/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=90.02
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 9002 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605227 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 90.02
Current children cumulated vsize (Kb) 7252

[startup+100.056 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 27946
/proc/meminfo: memFree=1546704/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=100.02
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 10002 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605254 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 100.02
Current children cumulated vsize (Kb) 7252

[startup+110.063 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 27946
/proc/meminfo: memFree=1546704/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=110.03
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 11003 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605219 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 110.03
Current children cumulated vsize (Kb) 7252

[startup+120.068 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 27946
/proc/meminfo: memFree=1546704/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=120.03
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 12003 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605219 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 120.03
Current children cumulated vsize (Kb) 7252

[startup+130.074 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 27946
/proc/meminfo: memFree=1546704/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=130.04
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 13004 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134598357 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 130.04
Current children cumulated vsize (Kb) 7252

[startup+140.08 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 27946
/proc/meminfo: memFree=1546704/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=140.04
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 14004 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134601136 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 140.04
Current children cumulated vsize (Kb) 7252

[startup+150.087 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 27946
/proc/meminfo: memFree=1546704/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=150.04
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 15004 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605219 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 150.04
Current children cumulated vsize (Kb) 7252

[startup+160.093 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 27946
/proc/meminfo: memFree=1546704/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=160.05
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 16005 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605225 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 160.05
Current children cumulated vsize (Kb) 7252

[startup+170.099 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 27946
/proc/meminfo: memFree=1546704/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=170.05
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 17005 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605227 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 170.05
Current children cumulated vsize (Kb) 7252

[startup+180.105 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 27946
/proc/meminfo: memFree=1546768/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=180.05
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 18005 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134597105 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 180.05
Current children cumulated vsize (Kb) 7252

[startup+190.111 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 27946
/proc/meminfo: memFree=1546768/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=190.06
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 19006 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134601088 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 190.06
Current children cumulated vsize (Kb) 7252

[startup+200.117 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 27946
/proc/meminfo: memFree=1546768/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=200.06
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 20006 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134601257 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 200.06
Current children cumulated vsize (Kb) 7252

[startup+210.123 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 27946
/proc/meminfo: memFree=1546768/2055920 swapFree=4183692/4192956

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

[pid=27946] ppid=27944 vsize=7252 CPUtime=1781.6
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 178160 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605254 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (Kb) 7252

[startup+1783.08 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 27946
/proc/meminfo: memFree=1546328/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=1782.61
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 178261 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1782.61
Current children cumulated vsize (Kb) 7252

[startup+1784.09 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 27946
/proc/meminfo: memFree=1546264/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=1783.61
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 178361 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605237 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1783.61
Current children cumulated vsize (Kb) 7252

[startup+1785.09 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 27946
/proc/meminfo: memFree=1546264/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=1784.62
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 178462 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605282 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1784.62
Current children cumulated vsize (Kb) 7252

[startup+1786.1 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 27946
/proc/meminfo: memFree=1546264/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=1785.62
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 178562 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134601136 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1785.62
Current children cumulated vsize (Kb) 7252

[startup+1787.1 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 27946
/proc/meminfo: memFree=1546264/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=1786.63
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 178663 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134601136 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1786.63
Current children cumulated vsize (Kb) 7252

[startup+1788.1 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 27946
/proc/meminfo: memFree=1546264/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=1787.63
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 178763 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605254 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1787.63
Current children cumulated vsize (Kb) 7252

[startup+1789.11 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 27946
/proc/meminfo: memFree=1546264/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=1788.63
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 178863 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605227 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1788.63
Current children cumulated vsize (Kb) 7252

[startup+1790.11 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 27946
/proc/meminfo: memFree=1546264/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=1789.64
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 178964 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134601136 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1789.64
Current children cumulated vsize (Kb) 7252

[startup+1791.12 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 27946
/proc/meminfo: memFree=1546264/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=1790.64
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 179064 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134607216 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1790.64
Current children cumulated vsize (Kb) 7252

[startup+1792.12 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 27946
/proc/meminfo: memFree=1546264/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=1791.65
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 179165 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605219 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1791.65
Current children cumulated vsize (Kb) 7252

[startup+1793.13 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 27946
/proc/meminfo: memFree=1546264/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=1792.65
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 179265 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605229 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1792.65
Current children cumulated vsize (Kb) 7252

[startup+1794.13 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 27946
/proc/meminfo: memFree=1546264/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=1793.66
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 179366 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134601257 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1793.66
Current children cumulated vsize (Kb) 7252

[startup+1795.14 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 27946
/proc/meminfo: memFree=1546264/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=1794.66
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 179466 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605222 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1794.66
Current children cumulated vsize (Kb) 7252

[startup+1796.14 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 27946
/proc/meminfo: memFree=1546264/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=1795.67
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 179567 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134601278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1795.67
Current children cumulated vsize (Kb) 7252

[startup+1797.15 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 27946
/proc/meminfo: memFree=1546264/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=1796.67
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 179667 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134611553 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1796.67
Current children cumulated vsize (Kb) 7252

[startup+1798.15 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 27946
/proc/meminfo: memFree=1546264/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=1797.68
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 179768 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605211 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1797.68
Current children cumulated vsize (Kb) 7252

[startup+1799.16 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 27946
/proc/meminfo: memFree=1546264/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=1798.68
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 179868 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605248 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1798.68
Current children cumulated vsize (Kb) 7252

[startup+1800.16 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 27946
/proc/meminfo: memFree=1546264/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=1799.69
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 179969 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1799.69
Current children cumulated vsize (Kb) 7252

[startup+1801.17 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 27946
/proc/meminfo: memFree=1546264/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=1800.69
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 180069 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134601257 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1800.69
Current children cumulated vsize (Kb) 7252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.17 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 27946
/proc/meminfo: memFree=1546264/2055920 swapFree=4183692/4192956
[pid=27946] ppid=27944 vsize=7252 CPUtime=1800.7
/proc/27946/stat : 27946 (wildcat-skc) R 27944 27946 27900 0 -1 4194304 501 0 0 0 180070 0 0 0 25 0 1 0 168566074 7426048 477 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134598945 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27946/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1800.7
Current children cumulated vsize (Kb) 7252

Sending SIGTERM to -27946
Sleeping 2 seconds

Child status: 0
Real time (s): 1801.18
CPU time (s): 1800.71
CPU user time (s): 1800.7
CPU system time (s): 0.004999
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (Kb): 7252

Launcher Data (download as text)

Begin job on node47 on Sat Jun  3 20:26:15 UTC 2006


FILE ID= 32975-1149366375

PBS_JOBID= 311853

BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos5.opb
COMMAND LINE= ROOT/solvers/PB/PB06final/user3/wildcat-skc ROOT/tmp/node47/32975-1149366375/instance-32975-1149366375.opb 961322445
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-32975-1149366375 -o ROOT/results/node47/solver-32975-1149366375 -C 1800 -M 1800 -S 64  ROOT/solvers/PB/PB06final/user3/wildcat-skc ROOT/tmp/node47/32975-1149366375/instance-32975-1149366375.opb 961322445

MD5SUM SOLVER= e3d27fcb27e96c4c5fdaee74465b047d
MD5SUM BENCH=  687e90f40c46b53feec9c54ee9b43fa6

RANDOM SEED= 961322445


/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		: 3000.236
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		: 3000.236
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:       1548248 kB
Buffers:         16148 kB
Cached:         431660 kB
SwapCached:       3100 kB
Active:          48208 kB
Inactive:       408156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1548248 kB
SwapTotal:     4192956 kB
SwapFree:      4183692 kB
Dirty:             172 kB
Writeback:           0 kB
Mapped:          14568 kB
Slab:            37372 kB
Committed_AS:   356028 kB
PageTables:       1468 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB


End job on node47 on Sat Jun  3 20:56:16 UTC 2006