Trace number 2659490

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 4.56831 3.27946

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900566270.opb
MD5SUM629a6d76128a04651e9e7be43abdd0e9
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 benchmark0.715891
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 587
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-2659490-1276315467.opb
0.22/0.21	c reading problem ... 
0.89/0.65	c ... done. Wall clock time 0.437s.
0.89/0.65	c #vars     231
0.89/0.65	c #constraints  2707
0.89/0.65	c constraints type 
0.89/0.65	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
0.89/0.65	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.89/0.65	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
0.89/0.65	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
2.99/1.87	c cleaning 2499 clauses out of 5001 with flag 5001/5001
3.88/2.60	c cleaning 4248 clauses out of 8501 with flag 11000/11000
4.49/3.25	c starts		: 43
4.49/3.25	c conflicts		: 15834
4.49/3.25	c decisions		: 24013
4.49/3.25	c propagations		: 746310
4.49/3.25	c inspects		: 7090768
4.49/3.25	c learnt literals	: 0
4.49/3.25	c learnt binary clauses	: 0
4.49/3.25	c learnt ternary clauses	: 0
4.49/3.25	c learnt clauses	: 15834
4.49/3.25	c ignored clauses	: 0
4.49/3.25	c root simplifications	: 0
4.49/3.25	c removed literals (reason simplification)	: 75962
4.49/3.25	c reason swapping (by a shorter reason)	: 0
4.49/3.25	c Calls to reduceDB	: 2
4.49/3.25	c number of reductions to clauses (during analyze)	: 0
4.49/3.25	c number of learned constraints concerned by reduction	: 0
4.49/3.25	c number of learning phase by resolution	: 0
4.49/3.25	c number of learning phase by cutting planes	: 0
4.49/3.25	c speed (assignments/second)	: 287263.2794457275
4.49/3.25	c non guided choices	184
4.49/3.26	c learnt constraints type 
4.49/3.26	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 9087
4.49/3.26	c constraints type 
4.49/3.26	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
4.49/3.26	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
4.49/3.26	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
4.49/3.26	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
4.49/3.26	s SATISFIABLE
4.49/3.27	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 
4.49/3.27	c Total wall clock time (in seconds): 3.054

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-2659490-1276315467/watcher-2659490-1276315467 -o /tmp/evaluation-result-2659490-1276315467/solver-2659490-1276315467 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659490-1276315467.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: 2.14 3.09 2.41 3/106 8484
/proc/meminfo: memFree=1531128/2059040 swapFree=4192956/4192956
[pid=8484] ppid=8482 vsize=392 CPUtime=0
/proc/8484/stat : 8484 (java6) S 8482 8484 7009 0 -1 4194304 122 0 0 0 0 0 0 0 19 0 1 0 7150163 401408 41 1992294400 134512640 134550932 4291625520 18446744073709551615 2474580 0 2147483391 4096 0 18446744071699387582 0 0 17 1 0 0 0
/proc/8484/statm: 98 41 32 10 0 25 0

[startup+0.043468 s]
/proc/loadavg: 2.14 3.09 2.41 3/106 8484
/proc/meminfo: memFree=1531128/2059040 swapFree=4192956/4192956
[pid=8484] ppid=8482 vsize=1520328 CPUtime=0.02
/proc/8484/stat : 8484 (java) S 8482 8484 7009 0 -1 4202496 3361 0 1 0 1 1 0 0 15 0 4 0 7150163 1556815872 2803 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/8484/statm: 380082 2804 945 10 0 377392 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1520328

[startup+0.101468 s]
/proc/loadavg: 2.14 3.09 2.41 3/106 8484
/proc/meminfo: memFree=1531128/2059040 swapFree=4192956/4192956
[pid=8484] ppid=8482 vsize=1524184 CPUtime=0.08
/proc/8484/stat : 8484 (java) S 8482 8484 7009 0 -1 4202496 3963 0 1 0 6 2 0 0 15 0 12 0 7150163 1560764416 3401 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8484/statm: 381046 3401 1076 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.302465 s]
/proc/loadavg: 2.14 3.09 2.41 3/106 8484
/proc/meminfo: memFree=1531128/2059040 swapFree=4192956/4192956
[pid=8484] ppid=8482 vsize=1525932 CPUtime=0.33
/proc/8484/stat : 8484 (java) S 8482 8484 7009 0 -1 4202496 5307 0 1 0 30 3 0 0 15 0 12 0 7150163 1562554368 4743 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8484/statm: 381483 4743 1361 10 0 378785 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 1525932

[startup+0.700461 s]
/proc/loadavg: 2.14 3.09 2.41 3/106 8484
/proc/meminfo: memFree=1531128/2059040 swapFree=4192956/4192956
[pid=8484] ppid=8482 vsize=1528628 CPUtime=1.07
/proc/8484/stat : 8484 (java) S 8482 8484 7009 0 -1 4202496 7187 0 1 0 103 4 0 0 15 0 13 0 7150163 1565315072 6486 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8484/statm: 382157 6486 1403 10 0 379459 0
Current children cumulated CPU time (s) 1.07
Current children cumulated vsize (KiB) 1528628

[startup+1.50145 s]
/proc/loadavg: 2.14 3.09 2.41 4/119 8497
/proc/meminfo: memFree=1507776/2059040 swapFree=4192956/4192956
[pid=8484] ppid=8482 vsize=1530816 CPUtime=2.62
/proc/8484/stat : 8484 (java) S 8482 8484 7009 0 -1 4202496 8945 0 1 0 258 4 0 0 15 0 13 0 7150163 1567555584 7478 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8484/statm: 382704 7478 1424 10 0 380006 0
[pid=8484/tid=8486] ppid=8482 vsize=1530816 CPUtime=1.46
/proc/8484/task/8486/stat : 8486 (java) R 8482 8484 7009 0 -1 4202560 5264 0 1 0 143 3 0 0 25 0 13 0 7150165 1567555584 7478 1992294400 134512640 134550932 4290176784 18446744073709551615 4109745381 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8484/tid=8487] ppid=8482 vsize=1530816 CPUtime=0
/proc/8484/task/8487/stat : 8487 (java) S 8482 8484 7009 0 -1 4202560 4 0 0 0 0 0 0 0 17 0 13 0 7150166 1567555584 7478 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 0 0 0 0
[pid=8484/tid=8488] ppid=8482 vsize=1530816 CPUtime=0
/proc/8484/task/8488/stat : 8488 (java) S 8482 8484 7009 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 7150166 1567555584 7478 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 0 0 0 0
[pid=8484/tid=8489] ppid=8482 vsize=1530816 CPUtime=0
/proc/8484/task/8489/stat : 8489 (java) S 8482 8484 7009 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 7150168 1567555584 7478 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 0 0 16800975 18446604437828790400 0 0 -1 1 0 0 0
[pid=8484/tid=8490] ppid=8482 vsize=1530816 CPUtime=0
/proc/8484/task/8490/stat : 8490 (java) S 8482 8484 7009 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 13 0 7150168 1567555584 7478 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 0 0 0 0
[pid=8484/tid=8491] ppid=8482 vsize=1530816 CPUtime=0
/proc/8484/task/8491/stat : 8491 (java) S 8482 8484 7009 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 13 0 7150168 1567555584 7478 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 0 0 0 0
[pid=8484/tid=8492] ppid=8482 vsize=1530816 CPUtime=0
/proc/8484/task/8492/stat : 8492 (java) S 8482 8484 7009 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 13 0 7150173 1567555584 7478 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 0 0 0 0
[pid=8484/tid=8493] ppid=8482 vsize=1530816 CPUtime=0.14
/proc/8484/task/8493/stat : 8493 (java) R 8482 8484 7009 0 -1 4202560 173 0 0 0 14 0 0 0 21 0 13 0 7150173 1567555584 7478 1992294400 134512640 134550932 4290176784 18446744073709551615 105495949 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=8484/tid=8494] ppid=8482 vsize=1530816 CPUtime=1
/proc/8484/task/8494/stat : 8494 (java) S 8482 8484 7009 0 -1 4202560 2438 0 0 0 100 0 0 0 16 0 13 0 7150173 1567555584 7478 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 0 0 0 0
[pid=8484/tid=8495] ppid=8482 vsize=1530816 CPUtime=0
/proc/8484/task/8495/stat : 8495 (java) S 8482 8484 7009 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 7150173 1567555584 7478 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 0 0 0 0
[pid=8484/tid=8496] ppid=8482 vsize=1530816 CPUtime=0
/proc/8484/task/8496/stat : 8496 (java) S 8482 8484 7009 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 7150173 1567555584 7478 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 1 0 0 0
[pid=8484/tid=8497] ppid=8482 vsize=1530816 CPUtime=0
/proc/8484/task/8497/stat : 8497 (java) S 8482 8484 7009 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 7150229 1567555584 7478 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.62
Current children cumulated vsize (KiB) 1530816

[startup+3.10199 s]
/proc/loadavg: 2.14 3.09 2.41 2/119 8497
/proc/meminfo: memFree=1502816/2059040 swapFree=4192956/4192956
[pid=8484] ppid=8482 vsize=1530816 CPUtime=4.38
/proc/8484/stat : 8484 (java) S 8482 8484 7009 0 -1 4202496 10241 0 1 0 433 5 0 0 15 0 13 0 7150163 1567555584 8770 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8484/statm: 382704 8770 1442 10 0 380006 0
[pid=8484/tid=8486] ppid=8482 vsize=1530816 CPUtime=3
/proc/8484/task/8486/stat : 8486 (java) R 8482 8484 7009 0 -1 4202560 5637 0 1 0 297 3 0 0 25 0 13 0 7150165 1567555584 8770 1992294400 134512640 134550932 4290176784 18446744073709551615 4109730798 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8484/tid=8487] ppid=8482 vsize=1530816 CPUtime=0
/proc/8484/task/8487/stat : 8487 (java) S 8482 8484 7009 0 -1 4202560 311 0 0 0 0 0 0 0 15 0 13 0 7150166 1567555584 8770 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 0 0 0 0
[pid=8484/tid=8488] ppid=8482 vsize=1530816 CPUtime=0
/proc/8484/task/8488/stat : 8488 (java) S 8482 8484 7009 0 -1 4202560 200 0 0 0 0 0 0 0 16 0 13 0 7150166 1567555584 8770 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 0 0 0 0
[pid=8484/tid=8489] ppid=8482 vsize=1530816 CPUtime=0.04
/proc/8484/task/8489/stat : 8489 (java) S 8482 8484 7009 0 -1 4202560 365 0 0 0 4 0 0 0 16 0 13 0 7150168 1567555584 8770 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 0 0 16800975 18446604437828790400 0 0 -1 1 0 0 0
[pid=8484/tid=8490] ppid=8482 vsize=1530816 CPUtime=0
/proc/8484/task/8490/stat : 8490 (java) S 8482 8484 7009 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 7150168 1567555584 8770 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 0 0 0 0
[pid=8484/tid=8491] ppid=8482 vsize=1530816 CPUtime=0
/proc/8484/task/8491/stat : 8491 (java) S 8482 8484 7009 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 7150168 1567555584 8770 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 0 0 0 0
[pid=8484/tid=8492] ppid=8482 vsize=1530816 CPUtime=0
/proc/8484/task/8492/stat : 8492 (java) S 8482 8484 7009 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 13 0 7150173 1567555584 8770 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 0 0 0 0
[pid=8484/tid=8493] ppid=8482 vsize=1530816 CPUtime=0.22
/proc/8484/task/8493/stat : 8493 (java) S 8482 8484 7009 0 -1 4202560 214 0 0 0 22 0 0 0 15 0 13 0 7150173 1567555584 8770 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 0 0 0 0
[pid=8484/tid=8494] ppid=8482 vsize=1530816 CPUtime=1.07
/proc/8484/task/8494/stat : 8494 (java) S 8482 8484 7009 0 -1 4202560 2446 0 0 0 107 0 0 0 15 0 13 0 7150173 1567555584 8770 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 0 0 0 0
[pid=8484/tid=8495] ppid=8482 vsize=1530816 CPUtime=0
/proc/8484/task/8495/stat : 8495 (java) S 8482 8484 7009 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 7150173 1567555584 8770 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 0 0 0 0
[pid=8484/tid=8496] ppid=8482 vsize=1530816 CPUtime=0
/proc/8484/task/8496/stat : 8496 (java) S 8482 8484 7009 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 7150173 1567555584 8770 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 1 0 0 0
[pid=8484/tid=8497] ppid=8482 vsize=1530816 CPUtime=0
/proc/8484/task/8497/stat : 8497 (java) S 8482 8484 7009 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 7150229 1567555584 8770 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.38
Current children cumulated vsize (KiB) 1530816

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

[startup+3.20201 s]
/proc/loadavg: 2.05 3.06 2.40 2/119 8497
/proc/meminfo: memFree=1501080/2059040 swapFree=4192956/4192956
[pid=8484] ppid=8482 vsize=1530816 CPUtime=4.49
/proc/8484/stat : 8484 (java) S 8482 8484 7009 0 -1 4202496 10241 0 1 0 444 5 0 0 15 0 13 0 7150163 1567555584 8770 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8484/statm: 382704 8770 1442 10 0 380006 0
[pid=8484/tid=8486] ppid=8482 vsize=1530816 CPUtime=3.1
/proc/8484/task/8486/stat : 8486 (java) R 8482 8484 7009 0 -1 4202560 5637 0 1 0 307 3 0 0 25 0 13 0 7150165 1567555584 8770 1992294400 134512640 134550932 4290176784 18446744073709551615 4109821767 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8484/tid=8487] ppid=8482 vsize=1530816 CPUtime=0
/proc/8484/task/8487/stat : 8487 (java) S 8482 8484 7009 0 -1 4202560 311 0 0 0 0 0 0 0 15 0 13 0 7150166 1567555584 8770 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 0 0 0 0
[pid=8484/tid=8488] ppid=8482 vsize=1530816 CPUtime=0
/proc/8484/task/8488/stat : 8488 (java) S 8482 8484 7009 0 -1 4202560 200 0 0 0 0 0 0 0 16 0 13 0 7150166 1567555584 8770 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 0 0 0 0
[pid=8484/tid=8489] ppid=8482 vsize=1530816 CPUtime=0.04
/proc/8484/task/8489/stat : 8489 (java) S 8482 8484 7009 0 -1 4202560 365 0 0 0 4 0 0 0 16 0 13 0 7150168 1567555584 8770 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 0 0 16800975 18446604437828790400 0 0 -1 1 0 0 0
[pid=8484/tid=8490] ppid=8482 vsize=1530816 CPUtime=0
/proc/8484/task/8490/stat : 8490 (java) S 8482 8484 7009 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 7150168 1567555584 8770 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 0 0 0 0
[pid=8484/tid=8491] ppid=8482 vsize=1530816 CPUtime=0
/proc/8484/task/8491/stat : 8491 (java) S 8482 8484 7009 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 7150168 1567555584 8770 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 0 0 0 0
[pid=8484/tid=8492] ppid=8482 vsize=1530816 CPUtime=0
/proc/8484/task/8492/stat : 8492 (java) S 8482 8484 7009 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 13 0 7150173 1567555584 8770 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 0 0 0 0
[pid=8484/tid=8493] ppid=8482 vsize=1530816 CPUtime=0.22
/proc/8484/task/8493/stat : 8493 (java) S 8482 8484 7009 0 -1 4202560 214 0 0 0 22 0 0 0 15 0 13 0 7150173 1567555584 8770 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 0 0 0 0
[pid=8484/tid=8494] ppid=8482 vsize=1530816 CPUtime=1.07
/proc/8484/task/8494/stat : 8494 (java) S 8482 8484 7009 0 -1 4202560 2446 0 0 0 107 0 0 0 15 0 13 0 7150173 1567555584 8770 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 0 0 0 0
[pid=8484/tid=8495] ppid=8482 vsize=1530816 CPUtime=0
/proc/8484/task/8495/stat : 8495 (java) S 8482 8484 7009 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 7150173 1567555584 8770 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 0 0 0 0
[pid=8484/tid=8496] ppid=8482 vsize=1530816 CPUtime=0
/proc/8484/task/8496/stat : 8496 (java) S 8482 8484 7009 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 7150173 1567555584 8770 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 1 0 0 0
[pid=8484/tid=8497] ppid=8482 vsize=1530816 CPUtime=0
/proc/8484/task/8497/stat : 8497 (java) S 8482 8484 7009 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 7150229 1567555584 8770 1992294400 134512640 134550932 4290176784 18446744073709551615 4294960144 0 4 0 16800975 18446604437828790400 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.49
Current children cumulated vsize (KiB) 1530816

Child status: 10
Real time (s): 3.27946
CPU time (s): 4.56831
CPU user time (s): 4.50931
CPU system time (s): 0.058991
CPU usage (%): 139.3
Max. virtual memory (cumulated for all children) (KiB): 1530816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.50931
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10259
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= 278
involuntary context switches= 252

runsolver used 0.016997 second user time and 0.025996 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-12 06:04:27
IDJOB=2659490
IDBENCH=1367
IDSOLVER=1164
FILE ID=node007/2659490-1276315467
PBS_JOBID= 11173135
Free space on /tmp= 62456 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-t3002.11tsp11.1900566270.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2659490-1276315467/watcher-2659490-1276315467 -o /tmp/evaluation-result-2659490-1276315467/solver-2659490-1276315467 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659490-1276315467.opb

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

MD5SUM BENCH= 629a6d76128a04651e9e7be43abdd0e9
RANDOM SEED=838007208

node007.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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1531524 kB
Buffers:         90512 kB
Cached:         308772 kB
SwapCached:          0 kB
Active:         174408 kB
Inactive:       284192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1531524 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             604 kB
Writeback:           0 kB
AnonPages:       59280 kB
Mapped:          15380 kB
Slab:            47136 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180348 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= 62456 MiB
End job on node007 at 2010-06-12 06:04:30