Trace number 2662773

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 2.90556 1.77126

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900574948.opb
MD5SUM424b2c50e707548a243b0e75b75ebe22
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 benchmark0.209967
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 669
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.
0.08/0.16	c version 2.2.0.v20100531
0.08/0.16	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.16	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.16	c java.vm.version	11.2-b01
0.08/0.16	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.16	c sun.arch.data.model	32
0.08/0.16	c java.version		1.6.0_12
0.08/0.16	c os.name		Linux
0.08/0.16	c os.version		2.6.18-164.el5
0.08/0.16	c os.arch		i386
0.08/0.16	c Free memory 		1393557488
0.08/0.16	c Max memory 		1395916800
0.08/0.16	c Total memory 		1395916800
0.08/0.16	c Number of processors 	2
0.22/0.22	c Pseudo Boolean Optimization
0.22/0.22	c ManyCore solver with 2 solvers running in parallel
0.22/0.22	c --- Begin Solver configuration ---
0.22/0.22	c Stops conflict analysis at the first Unique Implication Point
0.22/0.22	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5
0.22/0.22	c Learn all clauses as in MiniSAT
0.22/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.22/0.22	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.22/0.22	c Expensive reason simplification
0.22/0.22	c Armin Biere (Picosat) restarts strategy
0.22/0.22	c Glucose learned constraints deletion strategy
0.22/0.22	c timeout=2147483s
0.22/0.22	c DB Simplification allowed=false
0.22/0.22	c --- End Solver configuration ---
0.22/0.22	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.22/0.22	c --- Begin Solver configuration ---
0.22/0.22	c Stops conflict analysis at the first Unique Implication Point
0.22/0.22	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3
0.22/0.22	c Learn all clauses as in MiniSAT
0.22/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.22/0.22	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.22/0.22	c No reason simplification
0.22/0.22	c Armin Biere (Picosat) restarts strategy
0.22/0.22	c Glucose learned constraints deletion strategy
0.22/0.22	c timeout=2147483s
0.22/0.22	c DB Simplification allowed=false
0.22/0.22	c --- End Solver configuration ---
0.22/0.22	
0.22/0.22	c solving HOME/instance-2662773-1276286096.opb
0.22/0.22	c reading problem ... 
1.06/0.74	c ... done. Wall clock time 0.518s.
1.06/0.74	c #vars     231
1.06/0.74	c #constraints  2707
1.06/0.74	c constraints type 
1.06/0.74	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
1.06/0.74	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
1.06/0.74	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
1.06/0.74	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
1.06/0.74	c constraints type 
1.06/0.74	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 242
1.06/0.74	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 2442
1.06/0.74	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
1.06/0.74	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
2.85/1.62	c And the winner is Resolution
2.88/1.75	c starts		: 13
2.88/1.75	c conflicts		: 1921
2.88/1.75	c decisions		: 3774
2.88/1.75	c propagations		: 97927
2.88/1.75	c inspects		: 456835
2.88/1.75	c learnt literals	: 0
2.88/1.75	c learnt binary clauses	: 0
2.88/1.75	c learnt ternary clauses	: 1
2.88/1.75	c learnt clauses	: 1921
2.88/1.75	c ignored clauses	: 0
2.88/1.75	c root simplifications	: 0
2.88/1.75	c removed literals (reason simplification)	: 6581
2.88/1.75	c reason swapping (by a shorter reason)	: 0
2.88/1.75	c Calls to reduceDB	: 0
2.88/1.75	c number of reductions to clauses (during analyze)	: 0
2.88/1.75	c number of learned constraints concerned by reduction	: 0
2.88/1.75	c number of learning phase by resolution	: 0
2.88/1.75	c number of learning phase by cutting planes	: 0
2.88/1.75	c speed (assignments/second)	: 96957.42574257425
2.88/1.75	c non guided choices	184
2.88/1.76	c learnt constraints type 
2.88/1.76	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 1921
2.88/1.76	c constraints type 
2.88/1.76	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
2.88/1.76	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
2.88/1.76	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
2.88/1.76	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
2.88/1.76	c constraints type 
2.88/1.76	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 242
2.88/1.76	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 2442
2.88/1.76	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
2.88/1.76	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
2.88/1.76	s SATISFIABLE
2.88/1.76	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 
2.88/1.76	c Total wall clock time (in seconds): 1.537

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-2662773-1276286096/watcher-2662773-1276286096 -o /tmp/evaluation-result-2662773-1276286096/solver-2662773-1276286096 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2662773-1276286096.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: 0.92 0.98 0.99 3/106 7596
/proc/meminfo: memFree=1452216/2059040 swapFree=4192956/4192956
[pid=7596] ppid=7594 vsize=392 CPUtime=0
/proc/7596/stat : 7596 (java6) R 7594 7596 7056 0 -1 4194304 120 0 0 0 0 0 0 0 16 0 1 0 4211024 401408 40 1992294400 134512640 134550932 4289046528 18446744073709551615 2331220 0 2147483391 4096 0 0 0 0 17 1 0 0 0
/proc/7596/statm: 98 40 32 10 0 25 0

[startup+0.074532 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 7596
/proc/meminfo: memFree=1452216/2059040 swapFree=4192956/4192956
[pid=7596] ppid=7594 vsize=1521796 CPUtime=0.05
/proc/7596/stat : 7596 (java) S 7594 7596 7056 0 -1 4202496 3713 0 1 0 4 1 0 0 15 0 7 0 4211024 1558319104 3155 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/7596/statm: 380449 3155 1034 10 0 377759 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1521796

[startup+0.100515 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 7596
/proc/meminfo: memFree=1452216/2059040 swapFree=4192956/4192956
[pid=7596] ppid=7594 vsize=1524020 CPUtime=0.08
/proc/7596/stat : 7596 (java) S 7594 7596 7056 0 -1 4202496 3929 0 1 0 6 2 0 0 15 0 12 0 4211024 1560596480 3369 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7596/statm: 381005 3369 1071 10 0 378308 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524020

[startup+0.30055 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 7596
/proc/meminfo: memFree=1452216/2059040 swapFree=4192956/4192956
[pid=7596] ppid=7594 vsize=1526280 CPUtime=0.34
/proc/7596/stat : 7596 (java) S 7594 7596 7056 0 -1 4202496 5385 0 1 0 31 3 0 0 15 0 12 0 4211024 1562910720 4823 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7596/statm: 381570 4823 1361 10 0 378873 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 1526280

[startup+0.700616 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 7596
/proc/meminfo: memFree=1452216/2059040 swapFree=4192956/4192956
[pid=7596] ppid=7594 vsize=1528700 CPUtime=1.06
/proc/7596/stat : 7596 (java) S 7594 7596 7056 0 -1 4202496 7257 0 1 0 102 4 0 0 15 0 12 0 4211024 1565388800 6654 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7596/statm: 382175 6654 1396 10 0 379478 0
Current children cumulated CPU time (s) 1.06
Current children cumulated vsize (KiB) 1528700

[startup+1.50175 s]
/proc/loadavg: 0.92 0.98 0.99 5/122 7612
/proc/meminfo: memFree=1426608/2059040 swapFree=4192956/4192956
[pid=7596] ppid=7594 vsize=1533824 CPUtime=2.64
/proc/7596/stat : 7596 (java) S 7594 7596 7056 0 -1 4202496 10303 0 1 0 259 5 0 0 15 0 16 0 4211024 1570635776 8402 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7596/statm: 383456 8402 1424 10 0 380759 0
[pid=7596/tid=7598] ppid=7594 vsize=1533824 CPUtime=0.71
/proc/7596/task/7598/stat : 7598 (java) S 7594 7596 7056 0 -1 4202560 5272 0 1 0 68 3 0 0 25 0 16 0 4211026 1570635776 8402 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 4 0 16800975 18446604437846105024 0 0 -1 1 0 0 0
[pid=7596/tid=7599] ppid=7594 vsize=1533824 CPUtime=0
/proc/7596/task/7599/stat : 7599 (java) S 7594 7596 7056 0 -1 4202560 3 0 0 0 0 0 0 0 17 0 16 0 4211028 1570635776 8402 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 4 0 16800975 18446604437846105024 0 0 -1 0 0 0 0
[pid=7596/tid=7600] ppid=7594 vsize=1533824 CPUtime=0
/proc/7596/task/7600/stat : 7600 (java) S 7594 7596 7056 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 16 0 4211028 1570635776 8402 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 4 0 16800975 18446604437846105024 0 0 -1 0 0 0 0
[pid=7596/tid=7601] ppid=7594 vsize=1533824 CPUtime=0
/proc/7596/task/7601/stat : 7601 (java) S 7594 7596 7056 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 16 0 4211029 1570635776 8402 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 0 0 16800975 18446604437846105024 0 0 -1 0 0 0 0
[pid=7596/tid=7602] ppid=7594 vsize=1533824 CPUtime=0
/proc/7596/task/7602/stat : 7602 (java) S 7594 7596 7056 0 -1 4202560 11 0 0 0 0 0 0 0 20 0 16 0 4211030 1570635776 8402 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 4 0 16800975 18446604437846105024 0 0 -1 0 0 0 0
[pid=7596/tid=7603] ppid=7594 vsize=1533824 CPUtime=0
/proc/7596/task/7603/stat : 7603 (java) S 7594 7596 7056 0 -1 4202560 5 0 0 0 0 0 0 0 21 0 16 0 4211030 1570635776 8403 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 4 0 16800975 18446604437846105024 0 0 -1 0 0 0 0
[pid=7596/tid=7604] ppid=7594 vsize=1533824 CPUtime=0
/proc/7596/task/7604/stat : 7604 (java) S 7594 7596 7056 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 16 0 4211034 1570635776 8403 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 4 0 16800975 18446604437846105024 0 0 -1 0 0 0 0
[pid=7596/tid=7605] ppid=7594 vsize=1533824 CPUtime=0.34
/proc/7596/task/7605/stat : 7605 (java) S 7594 7596 7056 0 -1 4202560 189 0 0 0 34 0 0 0 22 0 16 0 4211034 1570635776 8403 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 4 0 16800975 18446604437846105024 0 0 -1 1 0 0 0
[pid=7596/tid=7606] ppid=7594 vsize=1533824 CPUtime=1.05
/proc/7596/task/7606/stat : 7606 (java) R 7594 7596 7056 0 -1 4202560 3462 0 0 0 105 0 0 0 16 0 16 0 4211034 1570635776 8403 1992294400 134512640 134550932 4289822112 18446744073709551615 106797873 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=7596/tid=7607] ppid=7594 vsize=1533824 CPUtime=0
/proc/7596/task/7607/stat : 7607 (java) S 7594 7596 7056 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 16 0 4211034 1570635776 8403 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 4 0 16800975 18446604437846105024 0 0 -1 0 0 0 0
[pid=7596/tid=7608] ppid=7594 vsize=1533824 CPUtime=0
/proc/7596/task/7608/stat : 7608 (java) S 7594 7596 7056 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 16 0 4211034 1570635776 8403 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 4 0 16800975 18446604437846105024 0 0 -1 1 0 0 0
[pid=7596/tid=7609] ppid=7594 vsize=1533824 CPUtime=0.45
/proc/7596/task/7609/stat : 7609 (java) R 7594 7596 7056 0 -1 4202560 202 0 0 0 45 0 0 0 25 0 16 0 4211099 1570635776 8403 1992294400 134512640 134550932 4289822112 18446744073709551615 4109156502 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=7596/tid=7610] ppid=7594 vsize=1533824 CPUtime=0.03
/proc/7596/task/7610/stat : 7610 (java) R 7594 7596 7056 0 -1 4202560 106 0 0 0 3 0 0 0 25 0 16 0 4211099 1570635776 8403 1992294400 134512640 134550932 4289822112 18446744073709551615 4108577113 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=7596/tid=7611] ppid=7594 vsize=1533824 CPUtime=0
/proc/7596/task/7611/stat : 7611 (java) S 7594 7596 7056 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 16 0 4211100 1570635776 8403 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 4 0 16800975 18446604437846105024 0 0 -1 1 0 0 0
[pid=7596/tid=7612] ppid=7594 vsize=1533824 CPUtime=0
/proc/7596/task/7612/stat : 7612 (java) S 7594 7596 7056 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 16 0 4211101 1570635776 8403 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 4 0 16800975 18446604437846105024 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.64
Current children cumulated vsize (KiB) 1533824

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

[startup+1.70178 s]
/proc/loadavg: 0.92 0.98 0.99 5/122 7612
/proc/meminfo: memFree=1426608/2059040 swapFree=4192956/4192956
[pid=7596] ppid=7594 vsize=1533824 CPUtime=2.88
/proc/7596/stat : 7596 (java) S 7594 7596 7056 0 -1 4202496 10492 0 1 0 282 6 0 0 15 0 14 0 4211024 1570635776 8590 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7596/statm: 383456 8590 1425 10 0 380759 0
[pid=7596/tid=7598] ppid=7594 vsize=1533824 CPUtime=0.71
/proc/7596/task/7598/stat : 7598 (java) S 7594 7596 7056 0 -1 4202560 5272 0 1 0 68 3 0 0 25 0 14 0 4211026 1570635776 8590 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 4 0 16800975 18446604437846105024 0 0 -1 1 0 0 0
[pid=7596/tid=7599] ppid=7594 vsize=1533824 CPUtime=0
/proc/7596/task/7599/stat : 7599 (java) S 7594 7596 7056 0 -1 4202560 3 0 0 0 0 0 0 0 17 0 14 0 4211028 1570635776 8590 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 4 0 16800975 18446604437846105024 0 0 -1 0 0 0 0
[pid=7596/tid=7600] ppid=7594 vsize=1533824 CPUtime=0
/proc/7596/task/7600/stat : 7600 (java) S 7594 7596 7056 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 4211028 1570635776 8590 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 4 0 16800975 18446604437846105024 0 0 -1 0 0 0 0
[pid=7596/tid=7601] ppid=7594 vsize=1533824 CPUtime=0
/proc/7596/task/7601/stat : 7601 (java) S 7594 7596 7056 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 4211029 1570635776 8590 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 0 0 16800975 18446604437846105024 0 0 -1 0 0 0 0
[pid=7596/tid=7602] ppid=7594 vsize=1533824 CPUtime=0
/proc/7596/task/7602/stat : 7602 (java) S 7594 7596 7056 0 -1 4202560 11 0 0 0 0 0 0 0 20 0 14 0 4211030 1570635776 8590 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 4 0 16800975 18446604437846105024 0 0 -1 0 0 0 0
[pid=7596/tid=7603] ppid=7594 vsize=1533824 CPUtime=0
/proc/7596/task/7603/stat : 7603 (java) S 7594 7596 7056 0 -1 4202560 5 0 0 0 0 0 0 0 21 0 14 0 4211030 1570635776 8590 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 4 0 16800975 18446604437846105024 0 0 -1 0 0 0 0
[pid=7596/tid=7604] ppid=7594 vsize=1533824 CPUtime=0
/proc/7596/task/7604/stat : 7604 (java) S 7594 7596 7056 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 14 0 4211034 1570635776 8590 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 4 0 16800975 18446604437846105024 0 0 -1 0 0 0 0
[pid=7596/tid=7605] ppid=7594 vsize=1533824 CPUtime=0.37
/proc/7596/task/7605/stat : 7605 (java) S 7594 7596 7056 0 -1 4202560 190 0 0 0 37 0 0 0 21 0 14 0 4211034 1570635776 8590 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 4 0 16800975 18446604437846105024 0 0 -1 1 0 0 0
[pid=7596/tid=7606] ppid=7594 vsize=1533824 CPUtime=1.15
/proc/7596/task/7606/stat : 7606 (java) S 7594 7596 7056 0 -1 4202560 3470 0 0 0 115 0 0 0 16 0 14 0 4211034 1570635776 8590 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 4 0 16800975 18446604437846105024 0 0 -1 0 0 0 0
[pid=7596/tid=7607] ppid=7594 vsize=1533824 CPUtime=0
/proc/7596/task/7607/stat : 7607 (java) S 7594 7596 7056 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 14 0 4211034 1570635776 8590 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 4 0 16800975 18446604437846105024 0 0 -1 0 0 0 0
[pid=7596/tid=7608] ppid=7594 vsize=1533824 CPUtime=0
/proc/7596/task/7608/stat : 7608 (java) S 7594 7596 7056 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 4211034 1570635776 8590 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 4 0 16800975 18446604437846105024 0 0 -1 1 0 0 0
[pid=7596/tid=7611] ppid=7594 vsize=1533824 CPUtime=0
/proc/7596/task/7611/stat : 7611 (java) S 7594 7596 7056 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 4211100 1570635776 8590 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 4 0 16800975 18446604437846105024 0 0 -1 1 0 0 0
[pid=7596/tid=7612] ppid=7594 vsize=1533824 CPUtime=0
/proc/7596/task/7612/stat : 7612 (java) S 7594 7596 7056 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 4211101 1570635776 8590 1992294400 134512640 134550932 4289822112 18446744073709551615 4294960144 0 4 0 16800975 18446604437846105024 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 1533824

Child status: 10
Real time (s): 1.77126
CPU time (s): 2.90556
CPU user time (s): 2.83957
CPU system time (s): 0.065989
CPU usage (%): 164.039
Max. virtual memory (cumulated for all children) (KiB): 1533824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.83957
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10505
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= 241
involuntary context switches= 215

runsolver used 0.013997 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-11 21:54:56
IDJOB=2662773
IDBENCH=1283
IDSOLVER=1166
FILE ID=node014/2662773-1276286096
PBS_JOBID= 11173104
Free space on /tmp= 62460 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-t3002.11tsp11.1900574948.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2662773-1276286096/watcher-2662773-1276286096 -o /tmp/evaluation-result-2662773-1276286096/solver-2662773-1276286096 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2662773-1276286096.opb

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

MD5SUM BENCH= 424b2c50e707548a243b0e75b75ebe22
RANDOM SEED=994018225

node014.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1452612 kB
Buffers:         67364 kB
Cached:         397752 kB
SwapCached:          0 kB
Active:         178600 kB
Inactive:       346280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1452612 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             380 kB
Writeback:           0 kB
AnonPages:       59708 kB
Mapped:          15376 kB
Slab:            59760 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183700 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= 62460 MiB
End job on node014 at 2010-06-11 21:54:58