Trace number 2659443

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 NameAnswerCPU timeWall clock time
SAT4J PB Resolution 2.2.0 2010-05-26SAT 5.48617 4.11339

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900552311.opb
MD5SUM8d4daf979e4851393f5d9b0e5e4a390f
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.636902
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 703
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.14	c See www.sat4j.org for details.
0.08/0.15	c version 2.2.0.v20100526
0.08/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.15	c java.vm.version	11.2-b01
0.08/0.15	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version		1.6.0_12
0.08/0.15	c os.name		Linux
0.08/0.15	c os.version		2.6.18-164.el5
0.08/0.15	c os.arch		i386
0.08/0.15	c Free memory 		1393557488
0.08/0.15	c Max memory 		1395916800
0.08/0.15	c Total memory 		1395916800
0.08/0.15	c Number of processors 	2
0.22/0.21	c Pseudo Boolean Optimization
0.22/0.21	c --- Begin Solver configuration ---
0.22/0.21	c Stops conflict analysis at the first Unique Implication Point
0.22/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@161d36b
0.22/0.21	c Learn all clauses as in MiniSAT
0.22/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.22/0.21	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.22/0.21	c Expensive reason simplification
0.22/0.21	c Armin Biere (Picosat) restarts strategy
0.22/0.21	c Glucose learned constraints deletion strategy
0.22/0.21	c timeout=2147483s
0.22/0.21	c DB Simplification allowed=false
0.22/0.21	c --- End Solver configuration ---
0.22/0.21	c solving HOME/instance-2659443-1276297237.opb
0.22/0.21	c reading problem ... 
0.90/0.65	c ... done. Wall clock time 0.436s.
0.90/0.65	c #vars     231
0.90/0.65	c #constraints  2707
0.90/0.65	c constraints type 
0.90/0.65	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
0.90/0.65	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.90/0.65	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
0.90/0.65	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
3.17/1.93	c cleaning 2498 clauses out of 5002 with flag 5002/5002
4.03/2.75	c cleaning 4249 clauses out of 8503 with flag 11001/11001
5.05/3.77	c cleaning 5623 clauses out of 11253 with flag 18000/18000
5.36/4.08	c starts		: 45
5.36/4.08	c conflicts		: 20450
5.36/4.08	c decisions		: 33670
5.36/4.09	c propagations		: 1014581
5.36/4.09	c inspects		: 10619727
5.36/4.09	c learnt literals	: 0
5.36/4.09	c learnt binary clauses	: 0
5.36/4.09	c learnt ternary clauses	: 11
5.36/4.09	c learnt clauses	: 20450
5.36/4.09	c ignored clauses	: 0
5.36/4.09	c root simplifications	: 0
5.36/4.09	c removed literals (reason simplification)	: 91636
5.36/4.09	c reason swapping (by a shorter reason)	: 0
5.36/4.09	c Calls to reduceDB	: 3
5.36/4.09	c number of reductions to clauses (during analyze)	: 0
5.36/4.09	c number of learned constraints concerned by reduction	: 0
5.36/4.09	c number of learning phase by resolution	: 0
5.36/4.09	c number of learning phase by cutting planes	: 0
5.36/4.09	c speed (assignments/second)	: 295365.6477438137
5.36/4.09	c non guided choices	169
5.46/4.10	c learnt constraints type 
5.46/4.10	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 8080
5.46/4.10	c constraints type 
5.46/4.10	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
5.46/4.10	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
5.46/4.10	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
5.46/4.10	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
5.46/4.10	s SATISFIABLE
5.46/4.10	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 
5.46/4.10	c Total wall clock time (in seconds): 3.888

Verifier Data 

OK	0

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2659443-1276297237/watcher-2659443-1276297237 -o /tmp/evaluation-result-2659443-1276297237/solver-2659443-1276297237 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659443-1276297237.opb 

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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.95 1.01 1.00 3/106 6218
/proc/meminfo: memFree=1557136/2059040 swapFree=4192956/4192956
[pid=6218] ppid=6216 vsize=300 CPUtime=0
/proc/6218/stat : 6218 (java6) R 6216 6218 5799 0 -1 4194304 116 0 0 0 0 0 0 0 19 0 1 0 5325439 307200 35 1992294400 134512640 134550932 4288689040 18446744073709551615 11227860 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6218/statm: 98 40 32 10 0 25 0

[startup+0.083603 s]
/proc/loadavg: 0.95 1.01 1.00 3/106 6218
/proc/meminfo: memFree=1557136/2059040 swapFree=4192956/4192956
[pid=6218] ppid=6216 vsize=1521796 CPUtime=0.07
/proc/6218/stat : 6218 (java) S 6216 6218 5799 0 -1 4202496 3783 0 1 0 5 2 0 0 15 0 7 0 5325439 1558319104 3224 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0
/proc/6218/statm: 380449 3224 1040 10 0 377759 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1521796

[startup+0.100596 s]
/proc/loadavg: 0.95 1.01 1.00 3/106 6218
/proc/meminfo: memFree=1557136/2059040 swapFree=4192956/4192956
[pid=6218] ppid=6216 vsize=1524024 CPUtime=0.08
/proc/6218/stat : 6218 (java) S 6216 6218 5799 0 -1 4202496 3930 0 1 0 6 2 0 0 15 0 12 0 5325439 1560600576 3369 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6218/statm: 381006 3369 1073 10 0 378308 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524024

[startup+0.300617 s]
/proc/loadavg: 0.95 1.01 1.00 3/106 6218
/proc/meminfo: memFree=1557136/2059040 swapFree=4192956/4192956
[pid=6218] ppid=6216 vsize=1526336 CPUtime=0.33
/proc/6218/stat : 6218 (java) S 6216 6218 5799 0 -1 4202496 5308 0 1 0 30 3 0 0 15 0 12 0 5325439 1562968064 4745 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6218/statm: 381584 4745 1361 10 0 378886 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 1526336

[startup+0.702663 s]
/proc/loadavg: 0.95 1.01 1.00 3/106 6218
/proc/meminfo: memFree=1557136/2059040 swapFree=4192956/4192956
[pid=6218] ppid=6216 vsize=1528476 CPUtime=1.08
/proc/6218/stat : 6218 (java) S 6216 6218 5799 0 -1 4202496 7118 0 1 0 104 4 0 0 15 0 13 0 5325439 1565159424 6481 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6218/statm: 382119 6481 1403 10 0 379421 0
Current children cumulated CPU time (s) 1.08
Current children cumulated vsize (KiB) 1528476

[startup+1.50175 s]
/proc/loadavg: 0.96 1.01 1.00 5/119 6231
/proc/meminfo: memFree=1535272/2059040 swapFree=4192956/4192956
[pid=6218] ppid=6216 vsize=1530652 CPUtime=2.66
/proc/6218/stat : 6218 (java) S 6216 6218 5799 0 -1 4202496 8681 0 1 0 262 4 0 0 15 0 13 0 5325439 1567387648 7375 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6218/statm: 382663 7375 1424 10 0 379965 0
[pid=6218/tid=6220] ppid=6216 vsize=1530652 CPUtime=1.47
/proc/6218/task/6220/stat : 6220 (java) R 6216 6218 5799 0 -1 4202560 5216 0 1 0 144 3 0 0 25 0 13 0 5325441 1567387648 7375 1992294400 134512640 134550932 4292064080 18446744073709551615 4109619054 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=6218/tid=6221] ppid=6216 vsize=1530652 CPUtime=0
/proc/6218/task/6221/stat : 6221 (java) S 6216 6218 5799 0 -1 4202560 4 0 0 0 0 0 0 0 17 0 13 0 5325442 1567387648 7376 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6222] ppid=6216 vsize=1530652 CPUtime=0
/proc/6218/task/6222/stat : 6222 (java) S 6216 6218 5799 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 5325442 1567387648 7376 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6223] ppid=6216 vsize=1530652 CPUtime=0
/proc/6218/task/6223/stat : 6223 (java) S 6216 6218 5799 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 5325444 1567387648 7376 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 0 0 16800975 18446604437845105472 0 0 -1 1 0 0 0
[pid=6218/tid=6224] ppid=6216 vsize=1530652 CPUtime=0
/proc/6218/task/6224/stat : 6224 (java) S 6216 6218 5799 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 13 0 5325445 1567387648 7376 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6225] ppid=6216 vsize=1530652 CPUtime=0
/proc/6218/task/6225/stat : 6225 (java) S 6216 6218 5799 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 13 0 5325445 1567387648 7376 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6226] ppid=6216 vsize=1530652 CPUtime=0
/proc/6218/task/6226/stat : 6226 (java) S 6216 6218 5799 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 13 0 5325449 1567387648 7376 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6227] ppid=6216 vsize=1530652 CPUtime=0.12
/proc/6218/task/6227/stat : 6227 (java) S 6216 6218 5799 0 -1 4202560 152 0 0 0 12 0 0 0 22 0 13 0 5325449 1567387648 7376 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6228] ppid=6216 vsize=1530652 CPUtime=1.05
/proc/6218/task/6228/stat : 6228 (java) S 6216 6218 5799 0 -1 4202560 2245 0 0 0 105 0 0 0 16 0 13 0 5325449 1567387648 7376 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6229] ppid=6216 vsize=1530652 CPUtime=0
/proc/6218/task/6229/stat : 6229 (java) S 6216 6218 5799 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 13 0 5325449 1567387648 7376 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6230] ppid=6216 vsize=1530652 CPUtime=0
/proc/6218/task/6230/stat : 6230 (java) S 6216 6218 5799 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 5325449 1567387648 7376 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 1 0 0 0
[pid=6218/tid=6231] ppid=6216 vsize=1530652 CPUtime=0
/proc/6218/task/6231/stat : 6231 (java) S 6216 6218 5799 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 5325505 1567387648 7376 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.66
Current children cumulated vsize (KiB) 1530652

[startup+3.10192 s]
/proc/loadavg: 0.96 1.01 1.00 2/119 6231
/proc/meminfo: memFree=1529196/2059040 swapFree=4192956/4192956
[pid=6218] ppid=6216 vsize=1530652 CPUtime=4.45
/proc/6218/stat : 6218 (java) S 6216 6218 5799 0 -1 4202496 9972 0 1 0 440 5 0 0 15 0 13 0 5325439 1567387648 8664 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6218/statm: 382663 8664 1442 10 0 379965 0
[pid=6218/tid=6220] ppid=6216 vsize=1530652 CPUtime=3.01
/proc/6218/task/6220/stat : 6220 (java) R 6216 6218 5799 0 -1 4202560 5595 0 1 0 298 3 0 0 25 0 13 0 5325441 1567387648 8664 1992294400 134512640 134550932 4292064080 18446744073709551615 4109669730 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=6218/tid=6221] ppid=6216 vsize=1530652 CPUtime=0
/proc/6218/task/6221/stat : 6221 (java) S 6216 6218 5799 0 -1 4202560 308 0 0 0 0 0 0 0 16 0 13 0 5325442 1567387648 8664 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6222] ppid=6216 vsize=1530652 CPUtime=0
/proc/6218/task/6222/stat : 6222 (java) S 6216 6218 5799 0 -1 4202560 218 0 0 0 0 0 0 0 15 0 13 0 5325442 1567387648 8664 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 1 0 0 0
[pid=6218/tid=6223] ppid=6216 vsize=1530652 CPUtime=0.03
/proc/6218/task/6223/stat : 6223 (java) S 6216 6218 5799 0 -1 4202560 367 0 0 0 3 0 0 0 16 0 13 0 5325444 1567387648 8664 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 0 0 16800975 18446604437845105472 0 0 -1 1 0 0 0
[pid=6218/tid=6224] ppid=6216 vsize=1530652 CPUtime=0
/proc/6218/task/6224/stat : 6224 (java) S 6216 6218 5799 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 5325445 1567387648 8664 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6225] ppid=6216 vsize=1530652 CPUtime=0
/proc/6218/task/6225/stat : 6225 (java) S 6216 6218 5799 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 5325445 1567387648 8664 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6226] ppid=6216 vsize=1530652 CPUtime=0
/proc/6218/task/6226/stat : 6226 (java) S 6216 6218 5799 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 13 0 5325449 1567387648 8664 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6227] ppid=6216 vsize=1530652 CPUtime=0.22
/proc/6218/task/6227/stat : 6227 (java) S 6216 6218 5799 0 -1 4202560 163 0 0 0 22 0 0 0 15 0 13 0 5325449 1567387648 8664 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6228] ppid=6216 vsize=1530652 CPUtime=1.12
/proc/6218/task/6228/stat : 6228 (java) S 6216 6218 5799 0 -1 4202560 2255 0 0 0 112 0 0 0 15 0 13 0 5325449 1567387648 8664 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6229] ppid=6216 vsize=1530652 CPUtime=0
/proc/6218/task/6229/stat : 6229 (java) S 6216 6218 5799 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 13 0 5325449 1567387648 8664 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6230] ppid=6216 vsize=1530652 CPUtime=0
/proc/6218/task/6230/stat : 6230 (java) S 6216 6218 5799 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 5325449 1567387648 8664 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 1 0 0 0
[pid=6218/tid=6231] ppid=6216 vsize=1530652 CPUtime=0
/proc/6218/task/6231/stat : 6231 (java) S 6216 6218 5799 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 5325505 1567387648 8664 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.45
Current children cumulated vsize (KiB) 1530652

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

[startup+3.90201 s]
/proc/loadavg: 0.96 1.01 1.00 2/119 6231
/proc/meminfo: memFree=1527460/2059040 swapFree=4192956/4192956
[pid=6218] ppid=6216 vsize=1530652 CPUtime=5.26
/proc/6218/stat : 6218 (java) S 6216 6218 5799 0 -1 4202496 10115 0 1 0 521 5 0 0 15 0 13 0 5325439 1567387648 8806 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6218/statm: 382663 8806 1442 10 0 379965 0
[pid=6218/tid=6220] ppid=6216 vsize=1530652 CPUtime=3.79
/proc/6218/task/6220/stat : 6220 (java) R 6216 6218 5799 0 -1 4202560 5596 0 1 0 376 3 0 0 25 0 13 0 5325441 1567387648 8806 1992294400 134512640 134550932 4292064080 18446744073709551615 4109618827 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=6218/tid=6221] ppid=6216 vsize=1530652 CPUtime=0.01
/proc/6218/task/6221/stat : 6221 (java) S 6216 6218 5799 0 -1 4202560 336 0 0 0 1 0 0 0 16 0 13 0 5325442 1567387648 8806 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6222] ppid=6216 vsize=1530652 CPUtime=0
/proc/6218/task/6222/stat : 6222 (java) S 6216 6218 5799 0 -1 4202560 238 0 0 0 0 0 0 0 15 0 13 0 5325442 1567387648 8806 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6223] ppid=6216 vsize=1530652 CPUtime=0.06
/proc/6218/task/6223/stat : 6223 (java) S 6216 6218 5799 0 -1 4202560 460 0 0 0 6 0 0 0 16 0 13 0 5325444 1567387648 8806 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 0 0 16800975 18446604437845105472 0 0 -1 1 0 0 0
[pid=6218/tid=6224] ppid=6216 vsize=1530652 CPUtime=0
/proc/6218/task/6224/stat : 6224 (java) S 6216 6218 5799 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 5325445 1567387648 8806 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6225] ppid=6216 vsize=1530652 CPUtime=0
/proc/6218/task/6225/stat : 6225 (java) S 6216 6218 5799 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 5325445 1567387648 8806 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6226] ppid=6216 vsize=1530652 CPUtime=0
/proc/6218/task/6226/stat : 6226 (java) S 6216 6218 5799 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 13 0 5325449 1567387648 8806 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6227] ppid=6216 vsize=1530652 CPUtime=0.22
/proc/6218/task/6227/stat : 6227 (java) S 6216 6218 5799 0 -1 4202560 163 0 0 0 22 0 0 0 15 0 13 0 5325449 1567387648 8806 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6228] ppid=6216 vsize=1530652 CPUtime=1.14
/proc/6218/task/6228/stat : 6228 (java) S 6216 6218 5799 0 -1 4202560 2256 0 0 0 114 0 0 0 15 0 13 0 5325449 1567387648 8806 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6229] ppid=6216 vsize=1530652 CPUtime=0
/proc/6218/task/6229/stat : 6229 (java) S 6216 6218 5799 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 13 0 5325449 1567387648 8806 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6230] ppid=6216 vsize=1530652 CPUtime=0
/proc/6218/task/6230/stat : 6230 (java) S 6216 6218 5799 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 5325449 1567387648 8806 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6231] ppid=6216 vsize=1530652 CPUtime=0
/proc/6218/task/6231/stat : 6231 (java) S 6216 6218 5799 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 5325505 1567387648 8806 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 5.26
Current children cumulated vsize (KiB) 1530652

[startup+4.10206 s]
/proc/loadavg: 0.96 1.01 1.00 2/119 6231
/proc/meminfo: memFree=1527460/2059040 swapFree=4192956/4192956
[pid=6218] ppid=6216 vsize=1530976 CPUtime=5.46
/proc/6218/stat : 6218 (java) S 6216 6218 5799 0 -1 4202496 10123 0 1 0 541 5 0 0 15 0 14 0 5325439 1567719424 8814 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6218/statm: 382744 8814 1442 10 0 380046 0
[pid=6218/tid=6220] ppid=6216 vsize=1530976 CPUtime=3.97
/proc/6218/task/6220/stat : 6220 (java) S 6216 6218 5799 0 -1 4202560 5600 0 1 0 394 3 0 0 25 0 14 0 5325441 1567719424 8814 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 1 0 0 0
[pid=6218/tid=6221] ppid=6216 vsize=1530976 CPUtime=0.01
/proc/6218/task/6221/stat : 6221 (java) S 6216 6218 5799 0 -1 4202560 336 0 0 0 1 0 0 0 16 0 14 0 5325442 1567719424 8814 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6222] ppid=6216 vsize=1530976 CPUtime=0
/proc/6218/task/6222/stat : 6222 (java) S 6216 6218 5799 0 -1 4202560 238 0 0 0 0 0 0 0 15 0 14 0 5325442 1567719424 8814 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6223] ppid=6216 vsize=1530976 CPUtime=0.06
/proc/6218/task/6223/stat : 6223 (java) S 6216 6218 5799 0 -1 4202560 460 0 0 0 6 0 0 0 16 0 14 0 5325444 1567719424 8814 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 0 0 16800975 18446604437845105472 0 0 -1 1 0 0 0
[pid=6218/tid=6224] ppid=6216 vsize=1530976 CPUtime=0
/proc/6218/task/6224/stat : 6224 (java) S 6216 6218 5799 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 14 0 5325445 1567719424 8814 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6225] ppid=6216 vsize=1530976 CPUtime=0
/proc/6218/task/6225/stat : 6225 (java) S 6216 6218 5799 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 14 0 5325445 1567719424 8814 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6226] ppid=6216 vsize=1530976 CPUtime=0
/proc/6218/task/6226/stat : 6226 (java) S 6216 6218 5799 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 14 0 5325449 1567719424 8814 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6227] ppid=6216 vsize=1530976 CPUtime=0.22
/proc/6218/task/6227/stat : 6227 (java) S 6216 6218 5799 0 -1 4202560 163 0 0 0 22 0 0 0 15 0 14 0 5325449 1567719424 8814 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6228] ppid=6216 vsize=1530976 CPUtime=1.14
/proc/6218/task/6228/stat : 6228 (java) R 6216 6218 5799 0 -1 4202560 2256 0 0 0 114 0 0 0 15 0 14 0 5325449 1567719424 8814 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=6218/tid=6229] ppid=6216 vsize=1530976 CPUtime=0
/proc/6218/task/6229/stat : 6229 (java) S 6216 6218 5799 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 14 0 5325449 1567719424 8814 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6230] ppid=6216 vsize=1530976 CPUtime=0
/proc/6218/task/6230/stat : 6230 (java) S 6216 6218 5799 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 5325449 1567719424 8814 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 0 0 0 0
[pid=6218/tid=6231] ppid=6216 vsize=1530976 CPUtime=0
/proc/6218/task/6231/stat : 6231 (java) S 6216 6218 5799 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 5325505 1567719424 8814 1992294400 134512640 134550932 4292064080 18446744073709551615 4294960144 0 4 0 16800975 18446604437845105472 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 5.46
Current children cumulated vsize (KiB) 1530976

Child status: 10
Real time (s): 4.11339
CPU time (s): 5.48617
CPU user time (s): 5.42817
CPU system time (s): 0.057991
CPU usage (%): 133.373
Max. virtual memory (cumulated for all children) (KiB): 1531132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.42817
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10133
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 290
involuntary context switches= 251

runsolver used 0.009998 second user time and 0.031995 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-12 01:00:37
IDJOB=2659443
IDBENCH=1316
IDSOLVER=1164
FILE ID=node009/2659443-1276297237
PBS_JOBID= 11173121
Free space on /tmp= 62432 MiB

SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900552311.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2659443-1276297237/watcher-2659443-1276297237 -o /tmp/evaluation-result-2659443-1276297237/solver-2659443-1276297237 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659443-1276297237.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8d4daf979e4851393f5d9b0e5e4a390f
RANDOM SEED=1652465257

node009.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.199
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.39
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		: 3000.199
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1557408 kB
Buffers:         66500 kB
Cached:         308168 kB
SwapCached:          0 kB
Active:         170244 kB
Inactive:       263580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1557408 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             532 kB
Writeback:           0 kB
AnonPages:       59116 kB
Mapped:          15352 kB
Slab:            45968 kB
PageTables:       3940 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179572 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62432 MiB
End job on node009 at 2010-06-12 01:00:41