Trace number 3733892

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
PB07: SAT4JPseudoResolution 2007-03-23OPT25 2.24466 1.78586

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB06/manquiho/golomb-rulers/normalized-OGR_7.opb
MD5SUMa28f5b3e9b4b12f9ccee04abccbf9327
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark25
Best CPU time to get the best result obtained on this benchmark0.359944
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved YES
Number of variables238
Total number of constraints398
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 constraints398
Minimum length of a constraint12
Maximum length of a constraint25
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 64
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 349
Number of bits of the biggest sum of numbers9
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 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.00/0.08	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.00/0.08	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.00/0.08	c no version file found!!!
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version	1.6.0_24
0.00/0.08	c os.name	Linux
0.00/0.08	c os.version	2.6.32-71.29.1.el6.x86_64
0.00/0.08	c os.arch	amd64
0.00/0.08	c Free memory 1599470296
0.00/0.08	c Max memory 1607860224
0.00/0.08	c Total memory 1607860224
0.00/0.08	c Number of processors 8
0.08/0.11	--- Begin Solver configuration ---
0.08/0.11	c Stops conflict analysis at the first Unique Implication Point
0.08/0.11	c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@18e2b22
0.08/0.11	c Learn all clauses as in MiniSAT
0.08/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.08/0.11	c VSIDS like heuristics from MiniSAT using a heap
0.08/0.11	c No reason simplification
0.08/0.11	c --- End Solver configuration ---
0.08/0.11	c solving HOME/instance-3733892-1338699228.opb
0.08/0.11	c reading problem ... 
0.24/0.28	c ... done. Wall clock time 0.17s.
0.24/0.28	c CPU time (experimental) 0.24s.
0.24/0.28	c #vars     238
0.24/0.28	c #constraints  398
0.48/0.37	c SATISFIABLE
0.48/0.37	c OPTIMIZING...
0.48/0.37	c Got one! Elapsed wall clock time (in seconds):0.262
0.48/0.37	o 55
0.71/0.41	c Got one! Elapsed wall clock time (in seconds):0.304
0.71/0.41	o 54
0.71/0.45	c Got one! Elapsed wall clock time (in seconds):0.344
0.71/0.45	o 53
0.71/0.49	c Got one! Elapsed wall clock time (in seconds):0.378
0.71/0.49	o 52
0.87/0.52	c Got one! Elapsed wall clock time (in seconds):0.411
0.87/0.52	o 51
1.00/0.63	c Got one! Elapsed wall clock time (in seconds):0.522
1.00/0.63	o 48
1.00/0.66	c Got one! Elapsed wall clock time (in seconds):0.556
1.00/0.66	o 45
1.00/0.69	c Got one! Elapsed wall clock time (in seconds):0.586
1.00/0.69	o 44
1.09/0.72	c Got one! Elapsed wall clock time (in seconds):0.615
1.09/0.72	o 40
1.09/0.76	c Got one! Elapsed wall clock time (in seconds):0.65
1.09/0.76	o 37
1.20/0.80	c Got one! Elapsed wall clock time (in seconds):0.69
1.20/0.80	o 35
1.20/0.85	c Got one! Elapsed wall clock time (in seconds):0.746
1.20/0.85	o 34
1.32/0.90	c Got one! Elapsed wall clock time (in seconds):0.794
1.32/0.90	o 33
1.32/0.94	c Got one! Elapsed wall clock time (in seconds):0.838
1.32/0.94	o 32
1.42/1.01	c Got one! Elapsed wall clock time (in seconds):0.908
1.42/1.01	o 31
1.42/1.08	c Got one! Elapsed wall clock time (in seconds):0.977
1.42/1.08	o 30
1.52/1.14	c Got one! Elapsed wall clock time (in seconds):1.03
1.52/1.14	o 27
1.52/1.19	c Got one! Elapsed wall clock time (in seconds):1.08
1.52/1.19	o 25
2.15/1.78	c starts		: 47
2.15/1.78	c conflicts		: 6220
2.15/1.78	c decisions		: 8770
2.15/1.78	c propagations		: 215883
2.15/1.78	c inspects		: 4233486
2.15/1.78	c learnt literals	: 12
2.15/1.78	c learnt binary clauses	: 7
2.15/1.78	c learnt ternary clauses	: 10
2.15/1.78	c learnt clauses	: 6207
2.15/1.78	c root simplifications	: 0
2.15/1.78	c removed literals (reason simplification)	: 0
2.15/1.78	c reason swapping (by a shorter reason)	: 0
2.15/1.78	c Calls to reduceDB	: 0
2.15/1.78	c speed (decisions/second)	: 14864.406779661018
2.15/1.78	c non guided choices	1721
2.15/1.78	s OPTIMUM FOUND
2.15/1.78	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 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 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 x84 x85 x86 x87 x88 x89 x90 x91 -x92 -x93 x94 x95 -x96 -x97 -x98 -x99 -x100 -x101 x102 x103 x104 x105 x106 x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 x117 x118 x119 x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 x128 x129 -x130 -x131 -x132 -x133 x134 x135 x136 x137 x138 x139 x140 x141 x142 x143 x144 x145 x146 x147 x148 x149 x150 x151 x152 -x153 -x154 x155 x156 -x157 -x158 -x159 -x160 -x161 -x162 x163 x164 x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 x175 x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 x184 -x185 -x186 -x187 -x188 -x189 -x190 x191 x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 x220 x221 -x222 x223 -x224 -x225 x226 -x227 -x228 -x229 -x230 -x231 -x232 x233 x234 -x235 -x236 -x237 -x238 
2.15/1.78	c objective function=25
2.15/1.78	c Total wall clock time (ms): 1.671

Verifier Data 

OK	25

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3733892-1338699228/watcher-3733892-1338699228 -o /tmp/evaluation-result-3733892-1338699228/solver-3733892-1338699228 -C 1800 -W 1900 -M 15500 java -server -Xms1600M -Xmx1600M -jar HOME/sat4jPseudoResolution.jar HOME/instance-3733892-1338699228.opb 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/194 18912
/proc/meminfo: memFree=27808472/32873844 swapFree=7108/7108
[pid=18912] ppid=18910 vsize=9292 CPUtime=0 cores=0,2,4,6
/proc/18912/stat : 18912 (java) R 18910 18912 15746 0 -1 4202496 252 0 0 0 0 0 0 0 20 0 1 0 336047330 9515008 185 33554432000 1073741824 1073778376 140736689517776 140736689509000 248790019511 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/18912/statm: 2325 185 142 9 0 73 0

[startup+0.090663 s]
/proc/loadavg: 2.00 2.00 2.00 3/194 18912
/proc/meminfo: memFree=27808472/32873844 swapFree=7108/7108
[pid=18912] ppid=18910 vsize=2957856 CPUtime=0.06 cores=0,2,4,6
/proc/18912/stat : 18912 (java) S 18910 18912 15746 0 -1 4202496 4155 0 1 0 5 1 0 0 20 0 18 0 336047330 3028844544 5872 33554432000 1073741824 1073778376 140735675610096 140735675601232 248793563197 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18912/statm: 739464 5872 1791 9 0 729885 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2957856

[startup+0.100236 s]
/proc/loadavg: 2.00 2.00 2.00 3/194 18912
/proc/meminfo: memFree=27808472/32873844 swapFree=7108/7108
[pid=18912] ppid=18910 vsize=2957856 CPUtime=0.08 cores=0,2,4,6
/proc/18912/stat : 18912 (java) S 18910 18912 15746 0 -1 4202496 4741 0 1 0 7 1 0 0 20 0 18 0 336047330 3028844544 6448 33554432000 1073741824 1073778376 140735675610096 140735675601232 248793563197 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18912/statm: 739464 6448 2055 9 0 729885 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2957856

[startup+0.300214 s]
/proc/loadavg: 2.00 2.00 2.00 3/194 18912
/proc/meminfo: memFree=27808472/32873844 swapFree=7108/7108
[pid=18912] ppid=18910 vsize=3024420 CPUtime=0.48 cores=0,2,4,6
/proc/18912/stat : 18912 (java) S 18910 18912 15746 0 -1 4202496 6770 0 1 0 46 2 0 0 20 0 19 0 336047330 3097006080 9703 33554432000 1073741824 1073778376 140735675610096 140735675601232 248793563197 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18912/statm: 756105 9703 2257 9 0 746526 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 3024420

[startup+0.700235 s]
/proc/loadavg: 2.00 2.00 2.00 3/194 18912
/proc/meminfo: memFree=27808472/32873844 swapFree=7108/7108
[pid=18912] ppid=18910 vsize=3024420 CPUtime=1.09 cores=0,2,4,6
/proc/18912/stat : 18912 (java) S 18910 18912 15746 0 -1 4202496 7444 0 1 0 105 4 0 0 20 0 19 0 336047330 3097006080 45855 33554432000 1073741824 1073778376 140735675610096 140735675601232 248793563197 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18912/statm: 756105 45855 2267 9 0 746526 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 3024420

[startup+1.50067 s]
/proc/loadavg: 2.00 2.00 2.00 3/213 18945
/proc/meminfo: memFree=27506444/32873844 swapFree=7108/7108
[pid=18912] ppid=18910 vsize=3024420 CPUtime=1.95 cores=0,2,4,6
/proc/18912/stat : 18912 (java) S 18910 18912 15746 0 -1 4202496 7796 0 1 0 186 9 0 0 20 0 19 0 336047330 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140735675601232 248793563197 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18912/statm: 756105 110902 2282 9 0 746526 0
[pid=18912/tid=18914] ppid=18910 vsize=3024420 CPUtime=1.45 cores=0,2,4,6
/proc/18912/task/18914/stat : 18914 (java) R 18910 18912 15746 0 -1 4202560 3249 0 1 0 137 8 0 0 20 0 19 0 336047331 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140664212148872 140664084275914 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
[pid=18912/tid=18915] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18915/stat : 18915 (java) S 18910 18912 15746 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 336047333 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140664078101544 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18912/tid=18916] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18916/stat : 18916 (java) S 18910 18912 15746 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 336047333 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140664077048744 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=18912/tid=18917] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18917/stat : 18917 (java) S 18910 18912 15746 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 336047333 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140664075995944 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=18912/tid=18918] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18918/stat : 18918 (java) S 18910 18912 15746 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 336047333 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140664074943144 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=18912/tid=18919] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18919/stat : 18919 (java) S 18910 18912 15746 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 336047333 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140664073890344 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18912/tid=18920] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18920/stat : 18920 (java) S 18910 18912 15746 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 336047333 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140664072837544 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=18912/tid=18921] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18921/stat : 18921 (java) S 18910 18912 15746 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 336047333 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140663735707944 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18912/tid=18922] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18922/stat : 18922 (java) S 18910 18912 15746 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 336047333 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140663734655144 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=18912/tid=18923] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18923/stat : 18923 (java) S 18910 18912 15746 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 336047334 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140663722458088 248793577385 0 0 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18912/tid=18924] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18924/stat : 18924 (java) S 18910 18912 15746 0 -1 4202560 18 0 0 0 0 0 0 0 20 0 19 0 336047334 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140663721404152 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18912/tid=18925] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18925/stat : 18925 (java) S 18910 18912 15746 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 336047334 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140663720351240 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18912/tid=18926] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18926/stat : 18926 (java) S 18910 18912 15746 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 336047337 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140663719299728 248793585440 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18912/tid=18927] ppid=18910 vsize=3024420 CPUtime=0.25 cores=0,2,4,6
/proc/18912/task/18927/stat : 18927 (java) S 18910 18912 15746 0 -1 4202560 1670 0 0 0 25 0 0 0 20 0 19 0 336047337 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140663718246840 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=18912/tid=18928] ppid=18910 vsize=3024420 CPUtime=0.2 cores=0,2,4,6
/proc/18912/task/18928/stat : 18928 (java) S 18910 18912 15746 0 -1 4202560 1623 0 0 0 20 0 0 0 20 0 19 0 336047337 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140663717194040 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18912/tid=18929] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18929/stat : 18929 (java) S 18910 18912 15746 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 336047337 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140663716141432 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=18912/tid=18930] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18930/stat : 18930 (java) S 18910 18912 15746 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 336047337 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140663715088840 248793577385 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 1.95
Current children cumulated vsize (KiB) 3024420

Solver just ended. Dumping a history of the last processes samples

[startup+1.7007 s]
/proc/loadavg: 2.00 2.00 2.00 3/213 18945
/proc/meminfo: memFree=27506444/32873844 swapFree=7108/7108
[pid=18912] ppid=18910 vsize=3024420 CPUtime=2.15 cores=0,2,4,6
/proc/18912/stat : 18912 (java) S 18910 18912 15746 0 -1 4202496 7796 0 1 0 206 9 0 0 20 0 19 0 336047330 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140735675601232 248793563197 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18912/statm: 756105 110902 2282 9 0 746526 0
[pid=18912/tid=18914] ppid=18910 vsize=3024420 CPUtime=1.65 cores=0,2,4,6
/proc/18912/task/18914/stat : 18914 (java) R 18910 18912 15746 0 -1 4202560 3249 0 1 0 157 8 0 0 20 0 19 0 336047331 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140664212148872 140664084364806 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
[pid=18912/tid=18915] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18915/stat : 18915 (java) S 18910 18912 15746 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 336047333 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140664078101544 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18912/tid=18916] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18916/stat : 18916 (java) S 18910 18912 15746 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 336047333 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140664077048744 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=18912/tid=18917] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18917/stat : 18917 (java) S 18910 18912 15746 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 336047333 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140664075995944 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=18912/tid=18918] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18918/stat : 18918 (java) S 18910 18912 15746 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 336047333 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140664074943144 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=18912/tid=18919] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18919/stat : 18919 (java) S 18910 18912 15746 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 336047333 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140664073890344 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18912/tid=18920] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18920/stat : 18920 (java) S 18910 18912 15746 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 336047333 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140664072837544 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=18912/tid=18921] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18921/stat : 18921 (java) S 18910 18912 15746 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 336047333 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140663735707944 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18912/tid=18922] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18922/stat : 18922 (java) S 18910 18912 15746 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 336047333 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140663734655144 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=18912/tid=18923] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18923/stat : 18923 (java) S 18910 18912 15746 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 336047334 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140663722458088 248793577385 0 0 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18912/tid=18924] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18924/stat : 18924 (java) S 18910 18912 15746 0 -1 4202560 18 0 0 0 0 0 0 0 20 0 19 0 336047334 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140663721404152 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18912/tid=18925] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18925/stat : 18925 (java) S 18910 18912 15746 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 336047334 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140663720351240 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18912/tid=18926] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18926/stat : 18926 (java) S 18910 18912 15746 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 336047337 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140663719299728 248793585440 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18912/tid=18927] ppid=18910 vsize=3024420 CPUtime=0.25 cores=0,2,4,6
/proc/18912/task/18927/stat : 18927 (java) S 18910 18912 15746 0 -1 4202560 1670 0 0 0 25 0 0 0 20 0 19 0 336047337 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140663718246840 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=18912/tid=18928] ppid=18910 vsize=3024420 CPUtime=0.2 cores=0,2,4,6
/proc/18912/task/18928/stat : 18928 (java) S 18910 18912 15746 0 -1 4202560 1623 0 0 0 20 0 0 0 20 0 19 0 336047337 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140663717194040 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18912/tid=18929] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18929/stat : 18929 (java) S 18910 18912 15746 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 336047337 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140663716141432 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=18912/tid=18930] ppid=18910 vsize=3024420 CPUtime=0 cores=0,2,4,6
/proc/18912/task/18930/stat : 18930 (java) S 18910 18912 15746 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 336047337 3097006080 110902 33554432000 1073741824 1073778376 140735675610096 140663715088840 248793577385 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 2.15
Current children cumulated vsize (KiB) 3024420

Child status: 30
Real time (s): 1.78586
CPU time (s): 2.24466
CPU user time (s): 2.13268
CPU system time (s): 0.111982
CPU usage (%): 125.691
Max. virtual memory (cumulated for all children) (KiB): 3024420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.13267
system time used= 0.111982
maximum resident set size= 443952
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7805
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 390
involuntary context switches= 39

runsolver used 0.005999 second user time and 0.018997 second system time

The end

Launcher Data 

Begin job on node139 at 2012-06-03 06:53:48
IDJOB=3733892
IDBENCH=2632
IDSOLVER=2319
FILE ID=node139/3733892-1338699228
RUNJOBID= node139-1338678624-15765
PBS_JOBID= 14636674
Free space on /tmp= 71096 MiB

SOLVER NAME= PB07: SAT4JPseudoResolution 2007-03-23
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_7.opb
COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar HOME/sat4jPseudoResolution.jar BENCHNAME           
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3733892-1338699228/watcher-3733892-1338699228 -o /tmp/evaluation-result-3733892-1338699228/solver-3733892-1338699228 -C 1800 -W 1900 -M 15500  java -server -Xms1600M -Xmx1600M -jar HOME/sat4jPseudoResolution.jar HOME/instance-3733892-1338699228.opb           

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= a28f5b3e9b4b12f9ccee04abccbf9327
RANDOM SEED=1517608330

node139.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.750
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.750
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.750
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.750
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.750
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.750
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.750
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.750
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        27808852 kB
Buffers:          497808 kB
Cached:          3287272 kB
SwapCached:          828 kB
Active:          2078176 kB
Inactive:        2103816 kB
Active(anon):     388836 kB
Inactive(anon):     9704 kB
Active(file):    1689340 kB
Inactive(file):  2094112 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108856 kB
SwapFree:       67104688 kB
Dirty:              3544 kB
Writeback:             0 kB
AnonPages:        466072 kB
Mapped:            19896 kB
Shmem:                 8 kB
Slab:             732672 kB
SReclaimable:     174780 kB
SUnreclaim:       557892 kB
KernelStack:        1760 kB
PageTables:         5044 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1826728 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    432128 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71092 MiB
End job on node139 at 2012-06-03 06:53:50