Trace number 351913

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
wildcat-rnp 2007-03-21SAT (TO)15363 1800.08 1800.61

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 benchmark15363
Best CPU time to get the best result obtained on this benchmark1800.08
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)

0.00/0.00	c 
0.00/0.00	c wildcat-rnp (VERSION 0.8.0-lite-rnp-devel)
0.00/0.00	c Developed by L. Liu  and M. Truszczynski 
0.00/0.00	c Last built on Sun 18 Mar 2007 03:03:40 PM EDT
0.00/0.00	c 
0.00/0.00	c /tmp/evaluation/351913-1176617318/wildcat-rnp /tmp/evaluation/351913-1176617318/instance-351913-1176617318.opb 281887391 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 281887391
0.00/0.00	c Noise: 0.7 (70 : 100) 
0.00/0.01	c Starting searching:
0.00/0.01	c Phase 1 ...
0.00/0.01	c   trying 74742: vc 
0.00/0.01	o 30632
0.00/0.01	c   trying 30456: vc 
0.00/0.01	o 29420
0.00/0.03	c   trying 29248: vc 
0.00/0.03	o 28748
0.00/0.04	c   trying 28578: vc 
0.00/0.04	o 27737
0.00/0.05	c   trying 27570: vc 
0.00/0.05	o 25030
0.06/0.07	c   trying 24871: vc 
0.06/0.07	o 24397
0.06/0.08	c   trying 24240: vc 
0.06/0.08	o 24031
0.09/0.11	c   trying 23875: vc 
0.09/0.11	o 23455
0.09/0.13	c   trying 23301: vc 
0.09/0.13	o 23269
0.09/0.15	c   trying 23116: vc 
0.09/0.15	o 22736
0.19/0.20	c   trying 22585: vc 
0.19/0.20	o 21924
0.19/0.26	c   trying 21775: vc 
0.19/0.26	o 21459
0.19/0.29	c   trying 21312: vc 
0.19/0.29	o 20644
0.29/0.32	c   trying 20500: vc 
0.29/0.32	o 20031
0.29/0.35	c   trying 19889: vc 
0.29/0.35	o 19742
0.29/0.39	c   trying 19601: vc 
0.29/0.39	o 19379
0.39/0.43	c   trying 19239: vc 
0.39/0.43	o 19133
0.39/0.47	c   trying 18994: vc 
0.39/0.47	o 18879
0.49/0.50	c   trying 18741: vc 
0.49/0.50	o 18718
0.49/0.54	c   trying 18581: vc 
0.49/0.54	o 18491
0.49/0.58	c   trying 18355: vc 
0.49/0.58	o 18351
0.59/0.63	c   trying 18215: vc 
0.59/0.63	o 18199
0.59/0.65	c   trying 18064: vc 
0.59/0.65	o 17909
0.69/0.77	c   trying 17775: vc 
0.69/0.77	o 17756
0.79/0.82	c   trying 17622: vc 
0.79/0.82	o 17529
6.79/6.87	c   trying 17396: vc 
6.79/6.87	o 17151
8.39/8.44	c   trying 17020: vc 
8.39/8.44	o 16992
15.19/15.28	c   trying 16861: vc 
15.19/15.28	o 16385
1370.68/1371.17	c   trying 16256: xxxxxxxvc 
1370.68/1371.17	o 15363
1800.07/1800.61	c   trying 15239: xxxc 
1800.07/1800.61	c Phase 2 ...
1800.07/1800.61	c   trying 15362: c 
1800.07/1800.61	c Phase 3 ...
1800.07/1800.61	c   trying 15362 again: c 
1800.07/1800.61	s SATISFIABLE
1800.07/1800.61	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
1800.07/1800.61	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
1800.07/1800.61	v -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 -x83
1800.07/1800.61	v -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 x103 -x104 -x105 -x106 -x107
1800.07/1800.61	v -x108 -x109 -x110 -x111 -x112 -x113 x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128
1800.07/1800.61	v -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149
1800.07/1800.61	v -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163
1800.07/1800.61	c Total Number of Positive Atoms : 20
1800.07/1800.61	c 
1800.07/1800.61	c During searching:         1371.16 seconds elapsed.
1800.07/1800.61	c CPU time spent:           1370.94 seconds.
1800.07/1800.61	c 
1800.07/1800.61	c =================================== END =====================================
1800.07/1800.61	c

Verifier Data (download as text)

OK	15363

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node6/watcher-351913-1176617318 -o ROOT/results/node6/solver-351913-1176617318 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/351913-1176617318/wildcat-rnp /tmp/evaluation/351913-1176617318/instance-351913-1176617318.opb 281887391 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6565
/proc/meminfo: memFree=1486384/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=6520 CPUtime=0
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 137769449 6676480 262 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1630 262 110 226 0 1401 0

[startup+0.0675969 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6565
/proc/meminfo: memFree=1486384/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=0.06
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 6 0 0 0 18 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601181 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7252

[startup+0.101601 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6565
/proc/meminfo: memFree=1486384/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=0.09
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 9 0 0 0 18 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598418 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7252

[startup+0.301625 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6565
/proc/meminfo: memFree=1486384/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=0.29
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 29 0 0 0 19 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598669 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7252

[startup+0.701671 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6565
/proc/meminfo: memFree=1486384/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=0.69
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 69 0 0 0 22 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7252

[startup+1.50177 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1484840/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=1.49
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 149 0 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7252

[startup+3.10195 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1484712/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=3.09
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 309 0 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601342 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7252

[startup+6.30133 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1484584/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=6.29
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 629 0 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607280 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7252

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1484584/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=12.69
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 1269 0 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134597174 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7252

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1484648/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=25.49
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 2549 0 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7252

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1484712/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=51.08
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 5108 0 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7252

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1484712/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=102.26
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 10226 0 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7252

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1484712/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=162.24
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 16224 0 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7252

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1484776/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=222.23
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 22223 0 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7252

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1484776/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=282.21
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 28221 0 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7252

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1484840/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=342.19
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 34219 0 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7252

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1484776/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=402.17
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 40217 0 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 7252

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1484776/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=462.15
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 46215 0 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598645 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 7252

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1484776/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=522.13
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 52213 0 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 7252

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1484776/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=582.12
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 58212 0 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 7252

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1484776/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=642.11
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 64210 1 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 7252


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1484776/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=822.05
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 82204 1 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 7252

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1484776/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=882.03
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 88202 1 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 7252

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1484776/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=942.02
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 94201 1 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 7252

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1484840/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=1002
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 100199 1 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601584 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 7252

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1484776/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=1061.98
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 106197 1 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 7252

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1484776/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=1121.96
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 112195 1 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 7252

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1484840/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=1181.94
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 118193 1 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134597168 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 7252

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1484776/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=1241.93
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 124192 1 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 7252

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6566
/proc/meminfo: memFree=1484776/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=1301.91
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 130190 1 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601541 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 7252

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6568
/proc/meminfo: memFree=1484584/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=1361.88
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 136187 1 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 7252

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6568
/proc/meminfo: memFree=1484648/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=1421.87
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 142186 1 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 7252

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6568
/proc/meminfo: memFree=1484648/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=1481.85
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 148184 1 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598432 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 7252

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6568
/proc/meminfo: memFree=1484712/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=1541.83
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 154182 1 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 7252

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6568
/proc/meminfo: memFree=1484712/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=1601.82
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 160180 2 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 7252

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6568
/proc/meminfo: memFree=1484776/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=1661.81
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 166179 2 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 7252

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6568
/proc/meminfo: memFree=1484776/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=1721.79
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 172177 2 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598438 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 7252

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6568
/proc/meminfo: memFree=1484776/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=1781.77
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 178175 2 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 7252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6568
/proc/meminfo: memFree=1484776/2055924 swapFree=4191880/4192956
[pid=6565] ppid=6563 vsize=7252 CPUtime=1800.07
/proc/6565/stat : 6565 (wildcat-rnp) R 6563 6565 3786 0 -1 4194304 494 0 0 0 180005 2 0 0 25 0 1 0 137769449 7426048 477 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598645 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6565/statm: 1813 477 117 226 0 1584 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 7252

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): 1800.08
CPU user time (s): 1800.06
CPU system time (s): 0.023996
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 7252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.06
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 494
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= 2764

runsolver used 2.08268 second user time and 4.16937 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sun Apr 15 06:08:38 UTC 2007

IDJOB= 351913
IDBENCH= 1848
IDSOLVER= 161
FILE ID= node6/351913-1176617318

PBS_JOBID= 4556826

Free space on /tmp= 66556 MiB

SOLVER NAME= wildcat-rnp 2007-03-21
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= /tmp/evaluation/351913-1176617318/wildcat-rnp /tmp/evaluation/351913-1176617318/instance-351913-1176617318.opb 281887391
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-351913-1176617318 -o ROOT/results/node6/solver-351913-1176617318 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/351913-1176617318/wildcat-rnp /tmp/evaluation/351913-1176617318/instance-351913-1176617318.opb 281887391

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  687e90f40c46b53feec9c54ee9b43fa6

RANDOM SEED= 281887391

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1486728 kB
Buffers:         89652 kB
Cached:         353096 kB
SwapCached:        408 kB
Active:         189052 kB
Inactive:       310968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1486728 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            2356 kB
Writeback:           0 kB
Mapped:          72340 kB
Slab:            54712 kB
Committed_AS:  5730100 kB
PageTables:       1788 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= 66556 MiB

End job on node6 on Sun Apr 15 06:38:41 UTC 2007