Trace number 2662821

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 RES // CP 2.2.0 2010-05-31SAT 3.00754 1.83334

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900561384.opb
MD5SUM669582294d25265ed5f2dea6d065ce49
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 benchmark0.12698
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 565
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.v20100531
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
0.24/0.21	c Pseudo Boolean Optimization
0.24/0.21	c ManyCore solver with 2 solvers running in parallel
0.24/0.21	c --- Begin Solver configuration ---
0.24/0.21	c Stops conflict analysis at the first Unique Implication Point
0.24/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5
0.24/0.21	c Learn all clauses as in MiniSAT
0.24/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.21	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.24/0.21	c Expensive reason simplification
0.24/0.21	c Armin Biere (Picosat) restarts strategy
0.24/0.21	c Glucose learned constraints deletion strategy
0.24/0.21	c timeout=2147483s
0.24/0.21	c DB Simplification allowed=false
0.24/0.21	c --- End Solver configuration ---
0.24/0.21	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.24/0.21	c --- Begin Solver configuration ---
0.24/0.21	c Stops conflict analysis at the first Unique Implication Point
0.24/0.21	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3
0.24/0.21	c Learn all clauses as in MiniSAT
0.24/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.22	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.24/0.22	c No reason simplification
0.24/0.22	c Armin Biere (Picosat) restarts strategy
0.24/0.22	c Glucose learned constraints deletion strategy
0.24/0.22	c timeout=2147483s
0.24/0.22	c DB Simplification allowed=false
0.24/0.22	c --- End Solver configuration ---
0.24/0.22	
0.24/0.22	c solving HOME/instance-2662821-1276302931.opb
0.24/0.22	c reading problem ... 
1.07/0.73	c ... done. Wall clock time 0.517s.
1.07/0.73	c #vars     231
1.07/0.73	c #constraints  2707
1.07/0.73	c constraints type 
1.07/0.73	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
1.07/0.73	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
1.07/0.73	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
1.07/0.73	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
1.07/0.73	c constraints type 
1.07/0.73	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 242
1.07/0.73	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 2442
1.07/0.73	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
1.07/0.73	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
2.66/1.50	c And the winner is Resolution
2.86/1.74	c starts		: 5
2.86/1.74	c conflicts		: 562
2.86/1.74	c decisions		: 1308
2.86/1.74	c propagations		: 26223
2.86/1.74	c inspects		: 115767
2.86/1.74	c learnt literals	: 0
2.86/1.74	c learnt binary clauses	: 0
2.86/1.74	c learnt ternary clauses	: 0
2.86/1.74	c learnt clauses	: 562
2.86/1.74	c ignored clauses	: 0
2.86/1.74	c root simplifications	: 0
2.86/1.74	c removed literals (reason simplification)	: 2318
2.86/1.74	c reason swapping (by a shorter reason)	: 0
2.86/1.74	c Calls to reduceDB	: 0
2.86/1.74	c number of reductions to clauses (during analyze)	: 0
2.86/1.74	c number of learned constraints concerned by reduction	: 0
2.86/1.74	c number of learning phase by resolution	: 0
2.86/1.74	c number of learning phase by cutting planes	: 0
2.86/1.74	c speed (assignments/second)	: 25963.366336633662
2.86/1.74	c non guided choices	179
2.86/1.75	c learnt constraints type 
2.86/1.75	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 562
2.86/1.75	c constraints type 
2.86/1.75	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
2.86/1.75	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
2.86/1.75	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
2.86/1.75	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
2.86/1.75	c constraints type 
2.86/1.75	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 242
2.86/1.75	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 2442
2.86/1.75	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
2.86/1.75	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
2.86/1.75	s SATISFIABLE
2.86/1.75	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 
2.86/1.75	c Total wall clock time (in seconds): 1.536

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-2662821-1276302931/watcher-2662821-1276302931 -o /tmp/evaluation-result-2662821-1276302931/solver-2662821-1276302931 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2662821-1276302931.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: 1.14 1.03 1.01 3/106 8628
/proc/meminfo: memFree=1776056/2059040 swapFree=4192076/4192956
[pid=8628] ppid=8626 vsize=1700 CPUtime=0
/proc/8628/stat : 8628 (java) R 8626 8628 7304 0 -1 4194304 351 0 0 0 0 0 0 0 19 0 1 0 5894636 1740800 82 1992294400 134512640 134550932 4287393616 18446744073709551615 7330288 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8628/statm: 425 99 74 10 0 30 0

[startup+0.06154 s]
/proc/loadavg: 1.14 1.03 1.01 3/106 8628
/proc/meminfo: memFree=1776056/2059040 swapFree=4192076/4192956
[pid=8628] ppid=8626 vsize=1521796 CPUtime=0.05
/proc/8628/stat : 8628 (java) S 8626 8628 7304 0 -1 4202496 3661 0 1 0 3 2 0 0 19 0 7 0 5894636 1558319104 3102 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/8628/statm: 380449 3102 1033 10 0 377759 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1521796

[startup+0.100549 s]
/proc/loadavg: 1.14 1.03 1.01 3/106 8628
/proc/meminfo: memFree=1776056/2059040 swapFree=4192076/4192956
[pid=8628] ppid=8626 vsize=1524180 CPUtime=0.08
/proc/8628/stat : 8628 (java) S 8626 8628 7304 0 -1 4202496 3975 0 1 0 6 2 0 0 19 0 12 0 5894636 1560760320 3414 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/8628/statm: 381045 3414 1077 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524180

[startup+0.300585 s]
/proc/loadavg: 1.14 1.03 1.01 3/106 8628
/proc/meminfo: memFree=1776056/2059040 swapFree=4192076/4192956
[pid=8628] ppid=8626 vsize=1526444 CPUtime=0.35
/proc/8628/stat : 8628 (java) S 8626 8628 7304 0 -1 4202496 5409 0 1 0 32 3 0 0 19 0 12 0 5894636 1563078656 4846 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/8628/statm: 381611 4846 1361 10 0 378914 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 1526444

[startup+0.700663 s]
/proc/loadavg: 1.14 1.03 1.01 3/106 8628
/proc/meminfo: memFree=1776056/2059040 swapFree=4192076/4192956
[pid=8628] ppid=8626 vsize=1528788 CPUtime=1.07
/proc/8628/stat : 8628 (java) S 8626 8628 7304 0 -1 4202496 7316 0 1 0 103 4 0 0 19 0 12 0 5894636 1565478912 6712 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/8628/statm: 382197 6712 1396 10 0 379500 0
Current children cumulated CPU time (s) 1.07
Current children cumulated vsize (KiB) 1528788

[startup+1.50182 s]
/proc/loadavg: 1.14 1.03 1.01 5/122 8644
/proc/meminfo: memFree=1748028/2059040 swapFree=4192076/4192956
[pid=8628] ppid=8626 vsize=1536524 CPUtime=2.66
/proc/8628/stat : 8628 (java) S 8626 8628 7304 0 -1 4202496 11717 0 1 0 259 7 0 0 19 0 16 0 5894636 1573400576 10262 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/8628/statm: 384131 10262 1425 10 0 381434 0
[pid=8628/tid=8630] ppid=8626 vsize=1536524 CPUtime=0.7
/proc/8628/task/8630/stat : 8630 (java) S 8626 8628 7304 0 -1 4202560 5276 0 1 0 67 3 0 0 23 0 16 0 5894638 1573400576 10262 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 1 0 0 0
[pid=8628/tid=8631] ppid=8626 vsize=1536524 CPUtime=0
/proc/8628/task/8631/stat : 8631 (java) S 8626 8628 7304 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 16 0 5894639 1573400576 10262 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 0 0 0 0
[pid=8628/tid=8632] ppid=8626 vsize=1536524 CPUtime=0
/proc/8628/task/8632/stat : 8632 (java) S 8626 8628 7304 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 16 0 5894639 1573400576 10262 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 0 0 0 0
[pid=8628/tid=8633] ppid=8626 vsize=1536524 CPUtime=0
/proc/8628/task/8633/stat : 8633 (java) S 8626 8628 7304 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 16 0 5894641 1573400576 10262 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 0 0 16800975 18446604437827900544 0 0 -1 1 0 0 0
[pid=8628/tid=8634] ppid=8626 vsize=1536524 CPUtime=0
/proc/8628/task/8634/stat : 8634 (java) S 8626 8628 7304 0 -1 4202560 11 0 0 0 0 0 0 0 22 0 16 0 5894641 1573400576 10262 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 1 0 0 0
[pid=8628/tid=8635] ppid=8626 vsize=1536524 CPUtime=0
/proc/8628/task/8635/stat : 8635 (java) S 8626 8628 7304 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 16 0 5894641 1573400576 10262 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 1 0 0 0
[pid=8628/tid=8636] ppid=8626 vsize=1536524 CPUtime=0
/proc/8628/task/8636/stat : 8636 (java) S 8626 8628 7304 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 16 0 5894645 1573400576 10262 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 0 0 0 0
[pid=8628/tid=8637] ppid=8626 vsize=1536524 CPUtime=0.6
/proc/8628/task/8637/stat : 8637 (java) S 8626 8628 7304 0 -1 4202560 704 0 0 0 60 0 0 0 17 0 16 0 5894645 1573400576 10262 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 0 0 0 0
[pid=8628/tid=8638] ppid=8626 vsize=1536524 CPUtime=0.96
/proc/8628/task/8638/stat : 8638 (java) R 8626 8628 7304 0 -1 4202560 2785 0 0 0 96 0 0 0 16 0 16 0 5894646 1573400576 10262 1992294400 134512640 134550932 4287393616 18446744073709551615 106251600 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8628/tid=8639] ppid=8626 vsize=1536524 CPUtime=0
/proc/8628/task/8639/stat : 8639 (java) S 8626 8628 7304 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 16 0 5894646 1573400576 10262 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 0 0 0 0
[pid=8628/tid=8640] ppid=8626 vsize=1536524 CPUtime=0
/proc/8628/task/8640/stat : 8640 (java) S 8626 8628 7304 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 16 0 5894646 1573400576 10262 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 1 0 0 0
[pid=8628/tid=8641] ppid=8626 vsize=1536524 CPUtime=0.16
/proc/8628/task/8641/stat : 8641 (java) R 8626 8628 7304 0 -1 4202560 125 0 0 0 16 0 0 0 18 0 16 0 5894710 1573400576 10262 1992294400 134512640 134550932 4287393616 18446744073709551615 4109315720 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=8628/tid=8642] ppid=8626 vsize=1536524 CPUtime=0.17
/proc/8628/task/8642/stat : 8642 (java) R 8626 8628 7304 0 -1 4202560 1751 0 0 0 17 0 0 0 25 0 16 0 5894710 1573400576 10262 1992294400 134512640 134550932 4287393616 18446744073709551615 4109270628 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8628/tid=8643] ppid=8626 vsize=1536524 CPUtime=0
/proc/8628/task/8643/stat : 8643 (java) S 8626 8628 7304 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 16 0 5894711 1573400576 10262 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 1 0 0 0
[pid=8628/tid=8644] ppid=8626 vsize=1536524 CPUtime=0
/proc/8628/task/8644/stat : 8644 (java) S 8626 8628 7304 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 16 0 5894711 1573400576 10262 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.66
Current children cumulated vsize (KiB) 1536524

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

[startup+1.70185 s]
/proc/loadavg: 1.14 1.03 1.01 5/122 8644
/proc/meminfo: memFree=1748028/2059040 swapFree=4192076/4192956
[pid=8628] ppid=8626 vsize=1541668 CPUtime=2.86
/proc/8628/stat : 8628 (java) S 8626 8628 7304 0 -1 4202496 13828 0 1 0 278 8 0 0 19 0 14 0 5894636 1578668032 11512 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/8628/statm: 385417 11512 1426 10 0 382720 0
[pid=8628/tid=8630] ppid=8626 vsize=1541668 CPUtime=0.7
/proc/8628/task/8630/stat : 8630 (java) S 8626 8628 7304 0 -1 4202560 5276 0 1 0 67 3 0 0 23 0 14 0 5894638 1578668032 11512 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 1 0 0 0
[pid=8628/tid=8631] ppid=8626 vsize=1541668 CPUtime=0
/proc/8628/task/8631/stat : 8631 (java) S 8626 8628 7304 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 5894639 1578668032 11512 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 0 0 0 0
[pid=8628/tid=8632] ppid=8626 vsize=1541668 CPUtime=0
/proc/8628/task/8632/stat : 8632 (java) S 8626 8628 7304 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 14 0 5894639 1578668032 11512 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 0 0 0 0
[pid=8628/tid=8633] ppid=8626 vsize=1541668 CPUtime=0
/proc/8628/task/8633/stat : 8633 (java) S 8626 8628 7304 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 5894641 1578668032 11512 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 0 0 16800975 18446604437827900544 0 0 -1 1 0 0 0
[pid=8628/tid=8634] ppid=8626 vsize=1541668 CPUtime=0
/proc/8628/task/8634/stat : 8634 (java) S 8626 8628 7304 0 -1 4202560 11 0 0 0 0 0 0 0 22 0 14 0 5894641 1578668032 11512 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 1 0 0 0
[pid=8628/tid=8635] ppid=8626 vsize=1541668 CPUtime=0
/proc/8628/task/8635/stat : 8635 (java) S 8626 8628 7304 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 14 0 5894641 1578668032 11512 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 1 0 0 0
[pid=8628/tid=8636] ppid=8626 vsize=1541668 CPUtime=0
/proc/8628/task/8636/stat : 8636 (java) S 8626 8628 7304 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 14 0 5894645 1578668032 11512 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 0 0 0 0
[pid=8628/tid=8637] ppid=8626 vsize=1541668 CPUtime=0.6
/proc/8628/task/8637/stat : 8637 (java) S 8626 8628 7304 0 -1 4202560 704 0 0 0 60 0 0 0 17 0 14 0 5894645 1578668032 11512 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 0 0 0 0
[pid=8628/tid=8638] ppid=8626 vsize=1541668 CPUtime=1.16
/proc/8628/task/8638/stat : 8638 (java) R 8626 8628 7304 0 -1 4202560 4881 0 0 0 115 1 0 0 16 0 14 0 5894646 1578668032 11512 1992294400 134512640 134550932 4287393616 18446744073709551615 105499271 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8628/tid=8639] ppid=8626 vsize=1541668 CPUtime=0
/proc/8628/task/8639/stat : 8639 (java) S 8626 8628 7304 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 14 0 5894646 1578668032 11512 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 0 0 0 0
[pid=8628/tid=8640] ppid=8626 vsize=1541668 CPUtime=0
/proc/8628/task/8640/stat : 8640 (java) S 8626 8628 7304 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 5894646 1578668032 11512 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 1 0 0 0
[pid=8628/tid=8643] ppid=8626 vsize=1541668 CPUtime=0
/proc/8628/task/8643/stat : 8643 (java) S 8626 8628 7304 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 5894711 1578668032 11512 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 1 0 0 0
[pid=8628/tid=8644] ppid=8626 vsize=1541668 CPUtime=0
/proc/8628/task/8644/stat : 8644 (java) S 8626 8628 7304 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 14 0 5894711 1578668032 11512 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 1541668

[startup+1.80188 s]
/proc/loadavg: 1.14 1.03 1.01 5/122 8644
/proc/meminfo: memFree=1748028/2059040 swapFree=4192076/4192956
[pid=8628] ppid=8626 vsize=1541960 CPUtime=2.97
/proc/8628/stat : 8628 (java) S 8626 8628 7304 0 -1 4202496 14548 0 1 0 289 8 0 0 19 0 12 0 5894636 1578967040 11617 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/8628/statm: 385490 11617 1426 10 0 382793 0
[pid=8628/tid=8630] ppid=8626 vsize=1541960 CPUtime=0.71
/proc/8628/task/8630/stat : 8630 (java) S 8626 8628 7304 0 -1 4202560 5281 0 1 0 68 3 0 0 18 0 12 0 5894638 1578967040 11617 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 0 0 0 0
[pid=8628/tid=8631] ppid=8626 vsize=1541960 CPUtime=0
/proc/8628/task/8631/stat : 8631 (java) S 8626 8628 7304 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 12 0 5894639 1578967040 11617 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 0 0 0 0
[pid=8628/tid=8632] ppid=8626 vsize=1541960 CPUtime=0
/proc/8628/task/8632/stat : 8632 (java) S 8626 8628 7304 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 12 0 5894639 1578967040 11617 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 0 0 0 0
[pid=8628/tid=8633] ppid=8626 vsize=1541960 CPUtime=0
/proc/8628/task/8633/stat : 8633 (java) S 8626 8628 7304 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 5894641 1578967040 11617 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 0 0 16800975 18446604437827900544 0 0 -1 1 0 0 0
[pid=8628/tid=8634] ppid=8626 vsize=1541960 CPUtime=0
/proc/8628/task/8634/stat : 8634 (java) S 8626 8628 7304 0 -1 4202560 11 0 0 0 0 0 0 0 22 0 12 0 5894641 1578967040 11617 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 1 0 0 0
[pid=8628/tid=8635] ppid=8626 vsize=1541960 CPUtime=0
/proc/8628/task/8635/stat : 8635 (java) S 8626 8628 7304 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 12 0 5894641 1578967040 11617 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 1 0 0 0
[pid=8628/tid=8637] ppid=8626 vsize=1541960 CPUtime=0.6
/proc/8628/task/8637/stat : 8637 (java) S 8626 8628 7304 0 -1 4202560 704 0 0 0 60 0 0 0 15 0 12 0 5894645 1578967040 11617 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 0 0 0 0
[pid=8628/tid=8638] ppid=8626 vsize=1541960 CPUtime=1.27
/proc/8628/task/8638/stat : 8638 (java) R 8626 8628 7304 0 -1 4202560 5585 0 0 0 125 2 0 0 16 0 12 0 5894646 1578967040 11617 1992294400 134512640 134550932 4287393616 18446744073709551615 105496613 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8628/tid=8639] ppid=8626 vsize=1541960 CPUtime=0
/proc/8628/task/8639/stat : 8639 (java) S 8626 8628 7304 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 12 0 5894646 1578967040 11617 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 0 0 0 0
[pid=8628/tid=8643] ppid=8626 vsize=1541960 CPUtime=0
/proc/8628/task/8643/stat : 8643 (java) S 8626 8628 7304 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 12 0 5894711 1578967040 11617 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 1 0 0 0
[pid=8628/tid=8644] ppid=8626 vsize=1541960 CPUtime=0
/proc/8628/task/8644/stat : 8644 (java) S 8626 8628 7304 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 12 0 5894711 1578967040 11617 1992294400 134512640 134550932 4287393616 18446744073709551615 4294960144 0 4 0 16800975 18446604437827900544 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1541960

Child status: 10
Real time (s): 1.83334
CPU time (s): 3.00754
CPU user time (s): 2.91756
CPU system time (s): 0.089986
CPU usage (%): 164.047
Max. virtual memory (cumulated for all children) (KiB): 1541960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.91756
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14549
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= 318
involuntary context switches= 353

runsolver used 0.005999 second user time and 0.019996 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-12 02:35:31
IDJOB=2662821
IDBENCH=1335
IDSOLVER=1166
FILE ID=node011/2662821-1276302931
PBS_JOBID= 11173114
Free space on /tmp= 62260 MiB

SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900561384.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2662821-1276302931/watcher-2662821-1276302931 -o /tmp/evaluation-result-2662821-1276302931/solver-2662821-1276302931 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2662821-1276302931.opb

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

MD5SUM BENCH= 669582294d25265ed5f2dea6d065ce49
RANDOM SEED=1668727141

node011.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1776560 kB
Buffers:         46488 kB
Cached:         111128 kB
SwapCached:          0 kB
Active:         111696 kB
Inactive:       104216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1776560 kB
SwapTotal:     4192956 kB
SwapFree:      4192076 kB
Dirty:             640 kB
Writeback:           0 kB
AnonPages:       58176 kB
Mapped:          15456 kB
Slab:            44784 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180512 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= 62260 MiB
End job on node011 at 2010-06-12 02:35:33