Trace number 2662794

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 4.5873 2.79999

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900554375.opb
MD5SUM94c9ec489efaf922d51279ebf575f8fa
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 benchmark0.047992
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 661
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
0.25/0.21	c Pseudo Boolean Optimization
0.25/0.21	c ManyCore solver with 2 solvers running in parallel
0.25/0.21	c --- Begin Solver configuration ---
0.25/0.21	c Stops conflict analysis at the first Unique Implication Point
0.25/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@4413ee
0.25/0.21	c Learn all clauses as in MiniSAT
0.25/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25/0.21	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.25/0.21	c Expensive reason simplification
0.25/0.21	c Armin Biere (Picosat) restarts strategy
0.25/0.21	c Glucose learned constraints deletion strategy
0.25/0.21	c timeout=2147483s
0.25/0.21	c DB Simplification allowed=false
0.25/0.21	c --- End Solver configuration ---
0.25/0.21	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.25/0.21	c --- Begin Solver configuration ---
0.25/0.21	c Stops conflict analysis at the first Unique Implication Point
0.25/0.21	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1cb25f1
0.25/0.21	c Learn all clauses as in MiniSAT
0.25/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.25/0.21	c No reason simplification
0.25/0.21	c Armin Biere (Picosat) restarts strategy
0.25/0.21	c Glucose learned constraints deletion strategy
0.25/0.21	c timeout=2147483s
0.25/0.21	c DB Simplification allowed=false
0.25/0.21	c --- End Solver configuration ---
0.25/0.21	
0.25/0.21	c solving HOME/instance-2662794-1276293209.opb
0.25/0.21	c reading problem ... 
1.10/0.73	c ... done. Wall clock time 0.514s.
1.10/0.73	c #vars     231
1.10/0.73	c #constraints  2707
1.10/0.73	c constraints type 
1.10/0.73	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
1.10/0.73	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
1.10/0.73	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
1.10/0.73	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
1.10/0.73	c constraints type 
1.10/0.73	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 242
1.10/0.73	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 2442
1.10/0.73	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
1.10/0.73	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
3.89/2.12	c And the winner is Resolution
4.53/2.74	c starts		: 14
4.53/2.74	c conflicts		: 2405
4.53/2.74	c decisions		: 4681
4.53/2.74	c propagations		: 126482
4.53/2.74	c inspects		: 678655
4.53/2.74	c learnt literals	: 0
4.53/2.74	c learnt binary clauses	: 0
4.53/2.74	c learnt ternary clauses	: 0
4.53/2.74	c learnt clauses	: 2405
4.53/2.74	c ignored clauses	: 0
4.53/2.74	c root simplifications	: 0
4.53/2.74	c removed literals (reason simplification)	: 8171
4.53/2.74	c reason swapping (by a shorter reason)	: 0
4.53/2.74	c Calls to reduceDB	: 0
4.53/2.74	c number of reductions to clauses (during analyze)	: 0
4.53/2.74	c number of learned constraints concerned by reduction	: 0
4.53/2.74	c number of learning phase by resolution	: 0
4.53/2.74	c number of learning phase by cutting planes	: 0
4.53/2.74	c speed (assignments/second)	: 62895.07707608155
4.53/2.74	c non guided choices	169
4.53/2.75	c learnt constraints type 
4.53/2.75	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 2405
4.53/2.75	c constraints type 
4.53/2.75	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
4.53/2.75	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
4.53/2.75	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
4.53/2.75	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
4.53/2.75	c constraints type 
4.53/2.75	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 242
4.53/2.75	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 2442
4.53/2.75	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
4.53/2.75	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
4.53/2.75	s SATISFIABLE
4.53/2.75	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 
4.53/2.75	c Total wall clock time (in seconds): 2.539

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-2662794-1276293209/watcher-2662794-1276293209 -o /tmp/evaluation-result-2662794-1276293209/solver-2662794-1276293209 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2662794-1276293209.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: 1.00 1.00 1.00 3/106 7526
/proc/meminfo: memFree=1785964/2059040 swapFree=4192076/4192956
[pid=7526] ppid=7524 vsize=1832 CPUtime=0
/proc/7526/stat : 7526 (java6) R 7524 7526 7304 0 -1 4194304 232 0 0 0 0 0 0 0 19 0 1 0 4922457 1875968 135 1992294400 134512640 134550932 4292013328 18446744073709551615 6830752 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7526/statm: 458 143 107 10 0 63 0

[startup+0.0721669 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7526
/proc/meminfo: memFree=1785964/2059040 swapFree=4192076/4192956
[pid=7526] ppid=7524 vsize=1521796 CPUtime=0.06
/proc/7526/stat : 7526 (java) S 7524 7526 7304 0 -1 4202496 3711 0 1 0 4 2 0 0 18 0 7 0 4922457 1558319104 3152 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/7526/statm: 380449 3152 1034 10 0 377759 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1521796

[startup+0.101171 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7526
/proc/meminfo: memFree=1785964/2059040 swapFree=4192076/4192956
[pid=7526] ppid=7524 vsize=1524180 CPUtime=0.08
/proc/7526/stat : 7526 (java) S 7524 7526 7304 0 -1 4202496 3956 0 1 0 6 2 0 0 18 0 12 0 4922457 1560760320 3395 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7526/statm: 381045 3395 1075 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524180

[startup+0.300796 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7526
/proc/meminfo: memFree=1785964/2059040 swapFree=4192076/4192956
[pid=7526] ppid=7524 vsize=1526196 CPUtime=0.36
/proc/7526/stat : 7526 (java) S 7524 7526 7304 0 -1 4202496 5376 0 1 0 33 3 0 0 18 0 12 0 4922457 1562824704 4813 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7526/statm: 381549 4813 1361 10 0 378852 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1526196

[startup+0.700795 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7526
/proc/meminfo: memFree=1785964/2059040 swapFree=4192076/4192956
[pid=7526] ppid=7524 vsize=1528524 CPUtime=1.1
/proc/7526/stat : 7526 (java) S 7524 7526 7304 0 -1 4202496 7333 0 1 0 106 4 0 0 18 0 12 0 4922457 1565208576 6697 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7526/statm: 382131 6697 1396 10 0 379434 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 1528524

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 1.00 6/122 7542
/proc/meminfo: memFree=1761160/2059040 swapFree=4192076/4192956
[pid=7526] ppid=7524 vsize=1531388 CPUtime=2.68
/proc/7526/stat : 7526 (java) S 7524 7526 7304 0 -1 4202496 9120 0 1 0 263 5 0 0 18 0 16 0 4922457 1568141312 8067 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7526/statm: 382847 8067 1422 10 0 380150 0
[pid=7526/tid=7528] ppid=7524 vsize=1531388 CPUtime=0.7
/proc/7526/task/7528/stat : 7528 (java) S 7524 7526 7304 0 -1 4202560 5277 0 1 0 67 3 0 0 19 0 16 0 4922459 1568141312 8067 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7529] ppid=7524 vsize=1531388 CPUtime=0
/proc/7526/task/7529/stat : 7529 (java) S 7524 7526 7304 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 16 0 4922460 1568141312 8067 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7530] ppid=7524 vsize=1531388 CPUtime=0
/proc/7526/task/7530/stat : 7530 (java) S 7524 7526 7304 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 16 0 4922460 1568141312 8067 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7531] ppid=7524 vsize=1531388 CPUtime=0
/proc/7526/task/7531/stat : 7531 (java) R 7524 7526 7304 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 16 0 4922462 1568141312 8067 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0 0
[pid=7526/tid=7532] ppid=7524 vsize=1531388 CPUtime=0
/proc/7526/task/7532/stat : 7532 (java) S 7524 7526 7304 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 16 0 4922463 1568141312 8067 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7533] ppid=7524 vsize=1531388 CPUtime=0
/proc/7526/task/7533/stat : 7533 (java) S 7524 7526 7304 0 -1 4202560 5 0 0 0 0 0 0 0 24 0 16 0 4922463 1568141312 8067 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7534] ppid=7524 vsize=1531388 CPUtime=0
/proc/7526/task/7534/stat : 7534 (java) S 7524 7526 7304 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 16 0 4922467 1568141312 8067 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7535] ppid=7524 vsize=1531388 CPUtime=0.02
/proc/7526/task/7535/stat : 7535 (java) R 7524 7526 7304 0 -1 4202560 20 0 0 0 2 0 0 0 23 0 16 0 4922467 1568141312 8067 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=7526/tid=7536] ppid=7524 vsize=1531388 CPUtime=1.07
/proc/7526/task/7536/stat : 7536 (java) R 7524 7526 7304 0 -1 4202560 2067 0 0 0 107 0 0 0 16 0 16 0 4922467 1568141312 8067 1992294400 134512640 134550932 4290608688 18446744073709551615 105708296 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=7526/tid=7537] ppid=7524 vsize=1531388 CPUtime=0
/proc/7526/task/7537/stat : 7537 (java) S 7524 7526 7304 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 16 0 4922467 1568141312 8067 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7538] ppid=7524 vsize=1531388 CPUtime=0
/proc/7526/task/7538/stat : 7538 (java) S 7524 7526 7304 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 16 0 4922467 1568141312 8067 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7539] ppid=7524 vsize=1531388 CPUtime=0.55
/proc/7526/task/7539/stat : 7539 (java) R 7524 7526 7304 0 -1 4202560 119 0 0 0 55 0 0 0 22 0 16 0 4922531 1568141312 8067 1992294400 134512640 134550932 4290608688 18446744073709551615 4109176762 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=7526/tid=7540] ppid=7524 vsize=1531388 CPUtime=0.3
/proc/7526/task/7540/stat : 7540 (java) R 7524 7526 7304 0 -1 4202560 563 0 0 0 30 0 0 0 22 0 16 0 4922531 1568141312 8067 1992294400 134512640 134550932 4290608688 18446744073709551615 103615277 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=7526/tid=7541] ppid=7524 vsize=1531388 CPUtime=0
/proc/7526/task/7541/stat : 7541 (java) S 7524 7526 7304 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 16 0 4922531 1568141312 8067 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7542] ppid=7524 vsize=1531388 CPUtime=0
/proc/7526/task/7542/stat : 7542 (java) S 7524 7526 7304 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 16 0 4922531 1568141312 8067 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.68
Current children cumulated vsize (KiB) 1531388

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

[startup+2.30179 s]
/proc/loadavg: 1.00 1.00 1.00 7/122 7542
/proc/meminfo: memFree=1749504/2059040 swapFree=4192076/4192956
[pid=7526] ppid=7524 vsize=1535508 CPUtime=4.13
/proc/7526/stat : 7526 (java) S 7524 7526 7304 0 -1 4202496 12803 0 1 0 406 7 0 0 18 0 14 0 4922457 1572360192 11447 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7526/statm: 383877 11447 1426 10 0 381180 0
[pid=7526/tid=7528] ppid=7524 vsize=1535508 CPUtime=0.7
/proc/7526/task/7528/stat : 7528 (java) S 7524 7526 7304 0 -1 4202560 5277 0 1 0 67 3 0 0 18 0 14 0 4922459 1572360192 11447 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7529] ppid=7524 vsize=1535508 CPUtime=0
/proc/7526/task/7529/stat : 7529 (java) S 7524 7526 7304 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 14 0 4922460 1572360192 11447 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7530] ppid=7524 vsize=1535508 CPUtime=0
/proc/7526/task/7530/stat : 7530 (java) S 7524 7526 7304 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 14 0 4922460 1572360192 11447 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7531] ppid=7524 vsize=1535508 CPUtime=0
/proc/7526/task/7531/stat : 7531 (java) S 7524 7526 7304 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 4922462 1572360192 11447 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 0 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7532] ppid=7524 vsize=1535508 CPUtime=0
/proc/7526/task/7532/stat : 7532 (java) S 7524 7526 7304 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 14 0 4922463 1572360192 11447 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7533] ppid=7524 vsize=1535508 CPUtime=0
/proc/7526/task/7533/stat : 7533 (java) S 7524 7526 7304 0 -1 4202560 5 0 0 0 0 0 0 0 24 0 14 0 4922463 1572360192 11447 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7534] ppid=7524 vsize=1535508 CPUtime=0
/proc/7526/task/7534/stat : 7534 (java) S 7524 7526 7304 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 4922467 1572360192 11447 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7535] ppid=7524 vsize=1535508 CPUtime=0.04
/proc/7526/task/7535/stat : 7535 (java) S 7524 7526 7304 0 -1 4202560 22 0 0 0 4 0 0 0 23 0 14 0 4922467 1572360192 11447 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7536] ppid=7524 vsize=1535508 CPUtime=1.86
/proc/7526/task/7536/stat : 7536 (java) R 7524 7526 7304 0 -1 4202560 3302 0 0 0 185 1 0 0 17 0 14 0 4922467 1572360192 11447 1992294400 134512640 134550932 4290608688 18446744073709551615 106251283 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=7526/tid=7537] ppid=7524 vsize=1535508 CPUtime=0
/proc/7526/task/7537/stat : 7537 (java) S 7524 7526 7304 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 4922467 1572360192 11447 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7538] ppid=7524 vsize=1535508 CPUtime=0
/proc/7526/task/7538/stat : 7538 (java) S 7524 7526 7304 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 4922467 1572360192 11447 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7541] ppid=7524 vsize=1535508 CPUtime=0
/proc/7526/task/7541/stat : 7541 (java) S 7524 7526 7304 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 14 0 4922531 1572360192 11447 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7542] ppid=7524 vsize=1535508 CPUtime=0
/proc/7526/task/7542/stat : 7542 (java) S 7524 7526 7304 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 4922531 1572360192 11447 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4.13
Current children cumulated vsize (KiB) 1535508

[startup+2.70179 s]
/proc/loadavg: 1.00 1.00 1.00 7/122 7542
/proc/meminfo: memFree=1749504/2059040 swapFree=4192076/4192956
[pid=7526] ppid=7524 vsize=1542008 CPUtime=4.53
/proc/7526/stat : 7526 (java) S 7524 7526 7304 0 -1 4202496 16129 0 1 0 445 8 0 0 18 0 14 0 4922457 1579016192 13029 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7526/statm: 385502 13029 1426 10 0 382805 0
[pid=7526/tid=7528] ppid=7524 vsize=1542008 CPUtime=0.7
/proc/7526/task/7528/stat : 7528 (java) S 7524 7526 7304 0 -1 4202560 5277 0 1 0 67 3 0 0 18 0 14 0 4922459 1579016192 13029 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7529] ppid=7524 vsize=1542008 CPUtime=0
/proc/7526/task/7529/stat : 7529 (java) S 7524 7526 7304 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 14 0 4922460 1579016192 13029 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7530] ppid=7524 vsize=1542008 CPUtime=0
/proc/7526/task/7530/stat : 7530 (java) S 7524 7526 7304 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 14 0 4922460 1579016192 13029 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7531] ppid=7524 vsize=1542008 CPUtime=0
/proc/7526/task/7531/stat : 7531 (java) S 7524 7526 7304 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 4922462 1579016192 13029 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 0 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7532] ppid=7524 vsize=1542008 CPUtime=0
/proc/7526/task/7532/stat : 7532 (java) S 7524 7526 7304 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 14 0 4922463 1579016192 13029 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7533] ppid=7524 vsize=1542008 CPUtime=0
/proc/7526/task/7533/stat : 7533 (java) S 7524 7526 7304 0 -1 4202560 5 0 0 0 0 0 0 0 24 0 14 0 4922463 1579016192 13029 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7534] ppid=7524 vsize=1542008 CPUtime=0
/proc/7526/task/7534/stat : 7534 (java) S 7524 7526 7304 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 4922467 1579016192 13029 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7535] ppid=7524 vsize=1542008 CPUtime=0.04
/proc/7526/task/7535/stat : 7535 (java) S 7524 7526 7304 0 -1 4202560 22 0 0 0 4 0 0 0 23 0 14 0 4922467 1579016192 13029 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7536] ppid=7524 vsize=1542008 CPUtime=2.26
/proc/7526/task/7536/stat : 7536 (java) R 7524 7526 7304 0 -1 4202560 6628 0 0 0 224 2 0 0 18 0 14 0 4922467 1579016192 13029 1992294400 134512640 134550932 4290608688 18446744073709551615 106129620 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=7526/tid=7537] ppid=7524 vsize=1542008 CPUtime=0
/proc/7526/task/7537/stat : 7537 (java) S 7524 7526 7304 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 4922467 1579016192 13029 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7538] ppid=7524 vsize=1542008 CPUtime=0
/proc/7526/task/7538/stat : 7538 (java) S 7524 7526 7304 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 4922467 1579016192 13029 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7541] ppid=7524 vsize=1542008 CPUtime=0
/proc/7526/task/7541/stat : 7541 (java) S 7524 7526 7304 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 14 0 4922531 1579016192 13029 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
[pid=7526/tid=7542] ppid=7524 vsize=1542008 CPUtime=0
/proc/7526/task/7542/stat : 7542 (java) S 7524 7526 7304 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 4922531 1579016192 13029 1992294400 134512640 134550932 4290608688 18446744073709551615 4294960144 0 4 0 16800975 18446604437860771008 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4.53
Current children cumulated vsize (KiB) 1542008

Child status: 10
Real time (s): 2.79999
CPU time (s): 4.5873
CPU user time (s): 4.49132
CPU system time (s): 0.095985
CPU usage (%): 163.833
Max. virtual memory (cumulated for all children) (KiB): 1542008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.49132
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16357
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= 205
involuntary context switches= 232

runsolver used 0.009998 second user time and 0.035994 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-11 23:53:29
IDJOB=2662794
IDBENCH=1306
IDSOLVER=1166
FILE ID=node011/2662794-1276293209
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-t3002.11tsp11.1900554375.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2662794-1276293209/watcher-2662794-1276293209 -o /tmp/evaluation-result-2662794-1276293209/solver-2662794-1276293209 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2662794-1276293209.opb

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

MD5SUM BENCH= 94c9ec489efaf922d51279ebf575f8fa
RANDOM SEED=1221952088

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:       1786236 kB
Buffers:         37888 kB
Cached:         110544 kB
SwapCached:          0 kB
Active:         107988 kB
Inactive:        98664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1786236 kB
SwapTotal:     4192956 kB
SwapFree:      4192076 kB
Dirty:             504 kB
Writeback:           0 kB
AnonPages:       58216 kB
Mapped:          15476 kB
Slab:            44180 kB
PageTables:       3948 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181728 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 2010-06-11 23:53:32