Trace number 3735050

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
PB09: SAT4J Pseudo Resolution 2.1.1OPT25 1.83472 1.17545

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_7.opb
MD5SUM4bc9c47dc743f36fab4669cf3c8ccd21
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 benchmark0.173972
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 constraints399
Number of constraints which are clauses1
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 constraint1
Maximum length of a constraint25
Number of terms in the objective function 6
Biggest coefficient in the objective function 21
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 52
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 69
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 362
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 

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	c See www.sat4j.org for details.
0.00/0.08	c version 2.1.1.v20090612
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 1299577560
0.00/0.08	c Max memory 1306394624
0.00/0.08	c Total memory 1306394624
0.00/0.08	c Number of processors 8
0.09/0.10	c Pseudo Boolean Optimization
0.09/0.10	c --- Begin Solver configuration ---
0.09/0.10	c Stops conflict analysis at the first Unique Implication Point
0.09/0.10	c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@2d3bad12
0.09/0.10	c Learn all clauses as in MiniSAT
0.09/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.10	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.09/0.10	c Expensive reason simplification
0.09/0.10	c MiniSAT restarts strategy
0.09/0.10	c Memory based learned constraints deletion strategy
0.09/0.10	c timeout=2147483s
0.09/0.10	c DB Simplification allowed=false
0.09/0.10	c --- End Solver configuration ---
0.09/0.10	c solving HOME/instance-3735050-1338753860.opb
0.09/0.10	c reading problem ... 
0.28/0.24	c ... done. Wall clock time 0.14s.
0.28/0.24	c #vars     238
0.28/0.24	c #constraints  399
0.28/0.24	c constraints type 
0.28/0.24	c org.sat4j.pb.constraints.pb.MaxWatchPb => 398
0.55/0.35	c SATISFIABLE
0.55/0.35	c OPTIMIZING...
0.55/0.35	c Got one! Elapsed wall clock time (in seconds):0.244
0.55/0.35	o 52
0.83/0.41	c Got one! Elapsed wall clock time (in seconds):0.305
0.83/0.41	o 51
0.83/0.46	c Got one! Elapsed wall clock time (in seconds):0.353
0.83/0.46	o 50
0.83/0.49	c Got one! Elapsed wall clock time (in seconds):0.385
0.83/0.49	o 49
1.02/0.52	c Got one! Elapsed wall clock time (in seconds):0.415
1.02/0.52	o 48
1.02/0.55	c Got one! Elapsed wall clock time (in seconds):0.445
1.02/0.55	o 35
1.15/0.61	c Got one! Elapsed wall clock time (in seconds):0.508
1.15/0.61	o 33
1.15/0.65	c Got one! Elapsed wall clock time (in seconds):0.55
1.15/0.65	o 27
1.26/0.77	c Got one! Elapsed wall clock time (in seconds):0.662
1.26/0.77	o 26
1.36/0.83	c Got one! Elapsed wall clock time (in seconds):0.724
1.36/0.83	o 25
1.70/1.17	c starts		: 29
1.70/1.17	c conflicts		: 3278
1.70/1.17	c decisions		: 4323
1.70/1.17	c propagations		: 147173
1.70/1.17	c inspects		: 2269330
1.70/1.17	c learnt literals	: 11
1.70/1.17	c learnt binary clauses	: 32
1.70/1.17	c learnt ternary clauses	: 88
1.70/1.17	c learnt clauses	: 3266
1.70/1.17	c ignored clauses	: 0
1.70/1.17	c root simplifications	: 0
1.70/1.17	c removed literals (reason simplification)	: 29014
1.70/1.17	c reason swapping (by a shorter reason)	: 0
1.70/1.17	c Calls to reduceDB	: 0
1.70/1.17	c speed (assignments/second)	: 435423.0769230769
1.70/1.17	c non guided choices	612
1.70/1.17	c learnt constraints type 
1.70/1.17	c constraints type 
1.70/1.17	c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 0
1.70/1.17	c org.sat4j.pb.constraints.pb.MaxWatchPb => 398
1.70/1.17	s OPTIMUM FOUND
1.70/1.17	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 -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 
1.70/1.17	c objective function=25
1.70/1.17	c Total wall clock time (in seconds): 1.063

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-3735050-1338753860/watcher-3735050-1338753860 -o /tmp/evaluation-result-3735050-1338753860/solver-3735050-1338753860 -C 1800 -W 1900 -M 15500 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-3735050-1338753860.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: 1.95 2.00 1.99 3/192 31857
/proc/meminfo: memFree=26182616/32873624 swapFree=7112/7112
[pid=31857] ppid=31855 vsize=9292 CPUtime=0 cores=0,2,4,6
/proc/31857/stat : 31857 (java6) D 31855 31857 31294 0 -1 4202496 248 0 0 0 0 0 0 0 20 0 1 0 341511422 9515008 182 33554432000 1073741824 1073778376 140736146050160 140736146041192 227512499893 0 0 4096 0 18446744072100609316 0 0 17 4 0 0 0 0 0
/proc/31857/statm: 2323 182 140 9 0 71 0

[startup+0.103238 s]
/proc/loadavg: 1.95 2.00 1.99 3/192 31857
/proc/meminfo: memFree=26182616/32873624 swapFree=7112/7112
[pid=31857] ppid=31855 vsize=2648568 CPUtime=0.09 cores=0,2,4,6
/proc/31857/stat : 31857 (java) S 31855 31857 31294 0 -1 4202496 4688 0 1 0 8 1 0 0 20 0 18 0 341511422 2712133632 6407 33554432000 1073741824 1073778376 140735321805040 140735321796176 227515859005 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/31857/statm: 662142 6407 2109 9 0 652835 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2648568

[startup+0.200268 s]
/proc/loadavg: 1.95 2.00 1.99 3/192 31857
/proc/meminfo: memFree=26182616/32873624 swapFree=7112/7112
[pid=31857] ppid=31855 vsize=2648568 CPUtime=0.28 cores=0,2,4,6
/proc/31857/stat : 31857 (java) S 31855 31857 31294 0 -1 4202496 5243 0 1 0 27 1 0 0 20 0 18 0 341511422 2712133632 7842 33554432000 1073741824 1073778376 140735321805040 140735321796176 227515859005 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/31857/statm: 662142 7842 2203 9 0 652835 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 2648568

[startup+0.30027 s]
/proc/loadavg: 1.95 2.00 1.99 3/192 31857
/proc/meminfo: memFree=26182616/32873624 swapFree=7112/7112
[pid=31857] ppid=31855 vsize=2715132 CPUtime=0.55 cores=0,2,4,6
/proc/31857/stat : 31857 (java) S 31855 31857 31294 0 -1 4202496 8027 0 1 0 53 2 0 0 20 0 19 0 341511422 2780295168 10311 33554432000 1073741824 1073778376 140735321805040 140735321796176 227515859005 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/31857/statm: 678783 10311 2227 9 0 669476 0
Current children cumulated CPU time (s) 0.55
Current children cumulated vsize (KiB) 2715132

[startup+0.700244 s]
/proc/loadavg: 1.95 2.00 1.99 3/192 31857
/proc/meminfo: memFree=26182616/32873624 swapFree=7112/7112
[pid=31857] ppid=31855 vsize=2715132 CPUtime=1.26 cores=0,2,4,6
/proc/31857/stat : 31857 (java) S 31855 31857 31294 0 -1 4202496 9915 0 1 0 121 5 0 0 20 0 19 0 341511422 2780295168 44975 33554432000 1073741824 1073778376 140735321805040 140735321796176 227515859005 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/31857/statm: 678783 44975 2238 9 0 669476 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 2715132

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

[startup+0.800229 s]
/proc/loadavg: 1.95 2.00 1.99 3/192 31857
/proc/meminfo: memFree=26182616/32873624 swapFree=7112/7112
[pid=31857] ppid=31855 vsize=2715132 CPUtime=1.36 cores=0,2,4,6
/proc/31857/stat : 31857 (java) S 31855 31857 31294 0 -1 4202496 9937 0 1 0 131 5 0 0 20 0 19 0 341511422 2780295168 55728 33554432000 1073741824 1073778376 140735321805040 140735321796176 227515859005 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/31857/statm: 678783 55728 2239 9 0 669476 0
Current children cumulated CPU time (s) 1.36
Current children cumulated vsize (KiB) 2715132

[startup+1.00024 s]
/proc/loadavg: 1.95 2.00 1.99 3/192 31857
/proc/meminfo: memFree=26182616/32873624 swapFree=7112/7112
[pid=31857] ppid=31855 vsize=2715132 CPUtime=1.59 cores=0,2,4,6
/proc/31857/stat : 31857 (java) S 31855 31857 31294 0 -1 4202496 9992 0 1 0 153 6 0 0 20 0 19 0 341511422 2780295168 76208 33554432000 1073741824 1073778376 140735321805040 140735321796176 227515859005 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/31857/statm: 678783 76208 2239 9 0 669476 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 2715132

[startup+1.10024 s]
/proc/loadavg: 1.95 2.00 1.99 3/211 31876
/proc/meminfo: memFree=25845212/32873624 swapFree=7112/7112
[pid=31857] ppid=31855 vsize=2715132 CPUtime=1.7 cores=0,2,4,6
/proc/31857/stat : 31857 (java) S 31855 31857 31294 0 -1 4202496 10013 0 1 0 163 7 0 0 20 0 19 0 341511422 2780295168 86960 33554432000 1073741824 1073778376 140735321805040 140735321796176 227515859005 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/31857/statm: 678783 86960 2239 9 0 669476 0
[pid=31857/tid=31859] ppid=31855 vsize=2715132 CPUtime=1.07 cores=0,2,4,6
/proc/31857/task/31859/stat : 31859 (java) R 31855 31857 31294 0 -1 4202560 2913 0 1 0 101 6 0 0 20 0 19 0 341511423 2780295168 86960 33554432000 1073741824 1073778376 140735321805040 140024091197864 140023937283533 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
[pid=31857/tid=31860] ppid=31855 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/31857/task/31860/stat : 31860 (java) S 31855 31857 31294 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 341511424 2780295168 86960 33554432000 1073741824 1073778376 140735321805040 140024075647912 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=31857/tid=31861] ppid=31855 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/31857/task/31861/stat : 31861 (java) S 31855 31857 31294 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 341511424 2780295168 86960 33554432000 1073741824 1073778376 140735321805040 140024074595368 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31857/tid=31862] ppid=31855 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/31857/task/31862/stat : 31862 (java) S 31855 31857 31294 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 341511424 2780295168 86960 33554432000 1073741824 1073778376 140735321805040 140024073542312 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=31857/tid=31863] ppid=31855 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/31857/task/31863/stat : 31863 (java) S 31855 31857 31294 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 341511424 2780295168 86960 33554432000 1073741824 1073778376 140735321805040 140024072489768 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=31857/tid=31864] ppid=31855 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/31857/task/31864/stat : 31864 (java) S 31855 31857 31294 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 341511424 2780295168 86960 33554432000 1073741824 1073778376 140735321805040 140024071436712 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=31857/tid=31865] ppid=31855 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/31857/task/31865/stat : 31865 (java) S 31855 31857 31294 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 341511424 2780295168 86960 33554432000 1073741824 1073778376 140735321805040 140024070384168 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=31857/tid=31866] ppid=31855 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/31857/task/31866/stat : 31866 (java) S 31855 31857 31294 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 341511424 2780295168 86960 33554432000 1073741824 1073778376 140735321805040 140024069331112 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=31857/tid=31867] ppid=31855 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/31857/task/31867/stat : 31867 (java) S 31855 31857 31294 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 341511424 2780295168 86960 33554432000 1073741824 1073778376 140735321805040 140024068278568 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=31857/tid=31868] ppid=31855 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/31857/task/31868/stat : 31868 (java) S 31855 31857 31294 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 341511425 2780295168 86960 33554432000 1073741824 1073778376 140735321805040 140024055868264 227515873193 0 0 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=31857/tid=31869] ppid=31855 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/31857/task/31869/stat : 31869 (java) S 31855 31857 31294 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 341511426 2780295168 86960 33554432000 1073741824 1073778376 140735321805040 140023936575352 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=31857/tid=31870] ppid=31855 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/31857/task/31870/stat : 31870 (java) S 31855 31857 31294 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 341511426 2780295168 86960 33554432000 1073741824 1073778376 140735321805040 140023935522184 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=31857/tid=31871] ppid=31855 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/31857/task/31871/stat : 31871 (java) S 31855 31857 31294 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 341511428 2780295168 86960 33554432000 1073741824 1073778376 140735321805040 140023934470928 227515881248 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=31857/tid=31872] ppid=31855 vsize=2715132 CPUtime=0.3 cores=0,2,4,6
/proc/31857/task/31872/stat : 31872 (java) S 31855 31857 31294 0 -1 4202560 2910 0 0 0 30 0 0 0 20 0 19 0 341511428 2780295168 86960 33554432000 1073741824 1073778376 140735321805040 140023933417784 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=31857/tid=31873] ppid=31855 vsize=2715132 CPUtime=0.29 cores=0,2,4,6
/proc/31857/task/31873/stat : 31873 (java) S 31855 31857 31294 0 -1 4202560 2997 0 0 0 29 0 0 0 20 0 19 0 341511428 2780295168 86960 33554432000 1073741824 1073778376 140735321805040 140023932365240 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31857/tid=31874] ppid=31855 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/31857/task/31874/stat : 31874 (java) S 31855 31857 31294 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 341511428 2780295168 86960 33554432000 1073741824 1073778376 140735321805040 140023931312376 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31857/tid=31875] ppid=31855 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/31857/task/31875/stat : 31875 (java) S 31855 31857 31294 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 341511428 2780295168 86960 33554432000 1073741824 1073778376 140735321805040 140023930260040 227515873193 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=31857/tid=31876] ppid=31855 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/31857/task/31876/stat : 31876 (java) S 31855 31857 31294 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 341511447 2780295168 86960 33554432000 1073741824 1073778376 140735321805040 140023929206312 227515873193 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
Current children cumulated CPU time (s) 1.7
Current children cumulated vsize (KiB) 2715132

Child status: 30
Real time (s): 1.17545
CPU time (s): 1.83472
CPU user time (s): 1.74173
CPU system time (s): 0.092985
CPU usage (%): 156.087
Max. virtual memory (cumulated for all children) (KiB): 2715132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.74173
system time used= 0.092985
maximum resident set size= 368516
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11135
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= 341
involuntary context switches= 40

runsolver used 0.003999 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node121 at 2012-06-03 22:04:20
IDJOB=3735050
IDBENCH=2936
IDSOLVER=2322
FILE ID=node121/3735050-1338753860
RUNJOBID= node121-1338748504-31310
PBS_JOBID= 14636789
Free space on /tmp= 71256 MiB

SOLVER NAME= PB09: SAT4J Pseudo Resolution 2.1.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_7.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3735050-1338753860/watcher-3735050-1338753860 -o /tmp/evaluation-result-3735050-1338753860/solver-3735050-1338753860 -C 1800 -W 1900 -M 15500  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-3735050-1338753860.opb

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

MD5SUM BENCH= 4bc9c47dc743f36fab4669cf3c8ccd21
RANDOM SEED=912078919

node121.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		: 2667.042
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	: 5334.08
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		: 2667.042
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		: 2667.042
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	: 5331.92
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		: 2667.042
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		: 2667.042
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	: 5331.91
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		: 2667.042
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		: 2667.042
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	: 5438.55
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		: 2667.042
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:       32873624 kB
MemFree:        26182980 kB
Buffers:          662904 kB
Cached:          4507992 kB
SwapCached:            0 kB
Active:          2494284 kB
Inactive:        3304000 kB
Active(anon):     614984 kB
Inactive(anon):    10760 kB
Active(file):    1879300 kB
Inactive(file):  3293240 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:                60 kB
Writeback:             0 kB
AnonPages:        642560 kB
Mapped:            22144 kB
Shmem:               200 kB
Slab:             743868 kB
SReclaimable:     187704 kB
SUnreclaim:       556164 kB
KernelStack:        1584 kB
PageTables:         5288 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545668 kB
Committed_AS:    1505096 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    606208 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71252 MiB
End job on node121 at 2012-06-03 22:04:21