Trace number 2659426

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 2.06968 1.37811

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900557568.opb
MD5SUM59e4a9510e1c8d59c823fb03c84d0b7d
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 benchmark0.102984
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 585
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 

0.08/0.15	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.15	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.15	c See www.sat4j.org for details.
0.08/0.16	c version 2.2.0.v20100526
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
0.25/0.22	c Pseudo Boolean Optimization
0.25/0.22	c --- Begin Solver configuration ---
0.25/0.22	c Stops conflict analysis at the first Unique Implication Point
0.25/0.22	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4
0.25/0.22	c Learn all clauses as in MiniSAT
0.25/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25/0.22	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.25/0.22	c Expensive reason simplification
0.25/0.22	c Armin Biere (Picosat) restarts strategy
0.25/0.22	c Glucose learned constraints deletion strategy
0.25/0.22	c timeout=2147483s
0.25/0.22	c DB Simplification allowed=false
0.25/0.22	c --- End Solver configuration ---
0.25/0.22	c solving HOME/instance-2659426-1276289579.opb
0.25/0.22	c reading problem ... 
0.98/0.75	c ... done. Wall clock time 0.536s.
0.98/0.75	c #vars     231
0.98/0.75	c #constraints  2707
0.98/0.75	c constraints type 
0.98/0.75	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
0.98/0.75	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.98/0.75	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
0.98/0.75	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
1.97/1.36	c starts		: 11
1.97/1.36	c conflicts		: 1694
1.97/1.36	c decisions		: 3266
1.97/1.36	c propagations		: 78129
1.97/1.36	c inspects		: 429181
1.97/1.36	c learnt literals	: 0
1.97/1.36	c learnt binary clauses	: 0
1.97/1.36	c learnt ternary clauses	: 0
1.97/1.36	c learnt clauses	: 1694
1.97/1.36	c ignored clauses	: 0
1.97/1.36	c root simplifications	: 0
1.97/1.36	c removed literals (reason simplification)	: 7305
1.97/1.36	c reason swapping (by a shorter reason)	: 0
1.97/1.36	c Calls to reduceDB	: 0
1.97/1.36	c number of reductions to clauses (during analyze)	: 0
1.97/1.36	c number of learned constraints concerned by reduction	: 0
1.97/1.36	c number of learning phase by resolution	: 0
1.97/1.36	c number of learning phase by cutting planes	: 0
1.97/1.36	c speed (assignments/second)	: 128925.74257425743
1.97/1.36	c non guided choices	183
1.97/1.36	c learnt constraints type 
1.97/1.36	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 1694
1.97/1.36	c constraints type 
1.97/1.36	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
1.97/1.36	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
1.97/1.36	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
1.97/1.36	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
1.97/1.36	s SATISFIABLE
1.97/1.37	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 
1.97/1.37	c Total wall clock time (in seconds): 1.15

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-2659426-1276289579/watcher-2659426-1276289579 -o /tmp/evaluation-result-2659426-1276289579/solver-2659426-1276289579 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659426-1276289579.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: 1.07 1.06 1.00 3/106 5495
/proc/meminfo: memFree=1561240/2059040 swapFree=4192956/4192956
[pid=5495] ppid=5493 vsize=248 CPUtime=0
/proc/5495/stat : 5495 (java) R 5493 5495 4214 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 2609728 253952 29 1992294400 134512640 134550932 4293316912 18446744073709551615 3252702 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5495/statm: 62 29 21 10 0 23 0

[startup+0.019786 s]
/proc/loadavg: 1.07 1.06 1.00 3/106 5495
/proc/meminfo: memFree=1561240/2059040 swapFree=4192956/4192956
[pid=5495] ppid=5493 vsize=13684 CPUtime=0
/proc/5495/stat : 5495 (java) S 5493 5495 4214 0 -1 4202496 1185 0 0 0 0 0 0 0 18 0 2 0 2609728 14012416 631 1992294400 134512640 134550932 4293316912 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/5495/statm: 3421 631 307 10 0 1206 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 13684

[startup+0.101983 s]
/proc/loadavg: 1.07 1.06 1.00 3/106 5495
/proc/meminfo: memFree=1561240/2059040 swapFree=4192956/4192956
[pid=5495] ppid=5493 vsize=1523992 CPUtime=0.08
/proc/5495/stat : 5495 (java) S 5493 5495 4214 0 -1 4202496 3917 0 1 0 6 2 0 0 18 0 12 0 2609728 1560567808 3355 1992294400 134512640 134550932 4293316912 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/5495/statm: 380998 3357 1063 10 0 378308 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1523992

[startup+0.301018 s]
/proc/loadavg: 1.07 1.06 1.00 3/106 5495
/proc/meminfo: memFree=1561240/2059040 swapFree=4192956/4192956
[pid=5495] ppid=5493 vsize=1526412 CPUtime=0.34
/proc/5495/stat : 5495 (java) S 5493 5495 4214 0 -1 4202496 5298 0 1 0 31 3 0 0 18 0 12 0 2609728 1563045888 4734 1992294400 134512640 134550932 4293316912 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/5495/statm: 381603 4734 1361 10 0 378905 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 1526412

[startup+0.710742 s]
/proc/loadavg: 1.07 1.06 1.00 3/106 5495
/proc/meminfo: memFree=1561240/2059040 swapFree=4192956/4192956
[pid=5495] ppid=5493 vsize=1528156 CPUtime=0.98
/proc/5495/stat : 5495 (java) S 5493 5495 4214 0 -1 4202496 6933 0 1 0 93 5 0 0 18 0 12 0 2609728 1564831744 6319 1992294400 134512640 134550932 4293316912 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/5495/statm: 382039 6319 1401 10 0 379341 0
Current children cumulated CPU time (s) 0.98
Current children cumulated vsize (KiB) 1528156

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

[startup+1.2102 s]
/proc/loadavg: 1.07 1.06 1.00 4/119 5508
/proc/meminfo: memFree=1538880/2059040 swapFree=4192956/4192956
[pid=5495] ppid=5493 vsize=1529072 CPUtime=1.85
/proc/5495/stat : 5495 (java) S 5493 5495 4214 0 -1 4202496 7674 0 1 0 180 5 0 0 18 0 13 0 2609728 1565769728 6928 1992294400 134512640 134550932 4293316912 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/5495/statm: 382268 6928 1423 10 0 379570 0
[pid=5495/tid=5497] ppid=5493 vsize=1529072 CPUtime=0.82
/proc/5495/task/5497/stat : 5497 (java) R 5493 5495 4214 0 -1 4202560 4992 0 1 0 78 4 0 0 25 0 13 0 2609729 1565769728 6929 1992294400 134512640 134550932 4293316912 18446744073709551615 106834530 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=5495/tid=5498] ppid=5493 vsize=1529072 CPUtime=0
/proc/5495/task/5498/stat : 5498 (java) S 5493 5495 4214 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 13 0 2609731 1565769728 6929 1992294400 134512640 134550932 4293316912 18446744073709551615 4294960144 0 4 0 16800975 18446604437815776448 0 0 -1 0 0 0 0
[pid=5495/tid=5499] ppid=5493 vsize=1529072 CPUtime=0
/proc/5495/task/5499/stat : 5499 (java) S 5493 5495 4214 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 2609731 1565769728 6929 1992294400 134512640 134550932 4293316912 18446744073709551615 4294960144 0 4 0 16800975 18446604437815776448 0 0 -1 0 0 0 0
[pid=5495/tid=5500] ppid=5493 vsize=1529072 CPUtime=0
/proc/5495/task/5500/stat : 5500 (java) S 5493 5495 4214 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 2609732 1565769728 6929 1992294400 134512640 134550932 4293316912 18446744073709551615 4294960144 0 0 0 16800975 18446604437815776448 0 0 -1 0 0 0 0
[pid=5495/tid=5501] ppid=5493 vsize=1529072 CPUtime=0
/proc/5495/task/5501/stat : 5501 (java) S 5493 5495 4214 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 2609733 1565769728 6929 1992294400 134512640 134550932 4293316912 18446744073709551615 4294960144 0 4 0 16800975 18446604437815776448 0 0 -1 0 0 0 0
[pid=5495/tid=5502] ppid=5493 vsize=1529072 CPUtime=0
/proc/5495/task/5502/stat : 5502 (java) S 5493 5495 4214 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 2609733 1565769728 6929 1992294400 134512640 134550932 4293316912 18446744073709551615 4294960144 0 4 0 16800975 18446604437815776448 0 0 -1 0 0 0 0
[pid=5495/tid=5503] ppid=5493 vsize=1529072 CPUtime=0
/proc/5495/task/5503/stat : 5503 (java) S 5493 5495 4214 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 2609738 1565769728 6929 1992294400 134512640 134550932 4293316912 18446744073709551615 4294960144 0 4 0 16800975 18446604437815776448 0 0 -1 0 0 0 0
[pid=5495/tid=5504] ppid=5493 vsize=1529072 CPUtime=0.48
/proc/5495/task/5504/stat : 5504 (java) S 5493 5495 4214 0 -1 4202560 637 0 0 0 48 0 0 0 23 0 13 0 2609738 1565769728 6929 1992294400 134512640 134550932 4293316912 18446744073709551615 4294960144 0 4 0 16800975 18446604437815776448 0 0 -1 0 0 0 0
[pid=5495/tid=5505] ppid=5493 vsize=1529072 CPUtime=0.54
/proc/5495/task/5505/stat : 5505 (java) S 5493 5495 4214 0 -1 4202560 976 0 0 0 54 0 0 0 15 0 13 0 2609738 1565769728 6929 1992294400 134512640 134550932 4293316912 18446744073709551615 4294960144 0 4 0 16800975 18446604437815776448 0 0 -1 1 0 0 0
[pid=5495/tid=5506] ppid=5493 vsize=1529072 CPUtime=0
/proc/5495/task/5506/stat : 5506 (java) S 5493 5495 4214 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 2609738 1565769728 6929 1992294400 134512640 134550932 4293316912 18446744073709551615 4294960144 0 4 0 16800975 18446604437815776448 0 0 -1 0 0 0 0
[pid=5495/tid=5507] ppid=5493 vsize=1529072 CPUtime=0
/proc/5495/task/5507/stat : 5507 (java) S 5493 5495 4214 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 2609738 1565769728 6929 1992294400 134512640 134550932 4293316912 18446744073709551615 4294960144 0 4 0 16800975 18446604437815776448 0 0 -1 0 0 0 0
[pid=5495/tid=5508] ppid=5493 vsize=1529072 CPUtime=0
/proc/5495/task/5508/stat : 5508 (java) S 5493 5495 4214 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 2609804 1565769728 6929 1992294400 134512640 134550932 4293316912 18446744073709551615 4294960144 0 4 0 16800975 18446604437815776448 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1.85
Current children cumulated vsize (KiB) 1529072

[startup+1.30222 s]
/proc/loadavg: 1.07 1.06 1.00 4/119 5508
/proc/meminfo: memFree=1538880/2059040 swapFree=4192956/4192956
[pid=5495] ppid=5493 vsize=1529072 CPUtime=1.97
/proc/5495/stat : 5495 (java) S 5493 5495 4214 0 -1 4202496 7769 0 1 0 192 5 0 0 18 0 13 0 2609728 1565769728 7023 1992294400 134512640 134550932 4293316912 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/5495/statm: 382268 7024 1424 10 0 379570 0
[pid=5495/tid=5497] ppid=5493 vsize=1529072 CPUtime=0.9
/proc/5495/task/5497/stat : 5497 (java) R 5493 5495 4214 0 -1 4202560 5084 0 1 0 86 4 0 0 25 0 13 0 2609729 1565769728 7024 1992294400 134512640 134550932 4293316912 18446744073709551615 106834530 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=5495/tid=5498] ppid=5493 vsize=1529072 CPUtime=0
/proc/5495/task/5498/stat : 5498 (java) S 5493 5495 4214 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 13 0 2609731 1565769728 7024 1992294400 134512640 134550932 4293316912 18446744073709551615 4294960144 0 4 0 16800975 18446604437815776448 0 0 -1 0 0 0 0
[pid=5495/tid=5499] ppid=5493 vsize=1529072 CPUtime=0
/proc/5495/task/5499/stat : 5499 (java) S 5493 5495 4214 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 2609731 1565769728 7024 1992294400 134512640 134550932 4293316912 18446744073709551615 4294960144 0 4 0 16800975 18446604437815776448 0 0 -1 0 0 0 0
[pid=5495/tid=5500] ppid=5493 vsize=1529072 CPUtime=0
/proc/5495/task/5500/stat : 5500 (java) S 5493 5495 4214 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 2609732 1565769728 7024 1992294400 134512640 134550932 4293316912 18446744073709551615 4294960144 0 0 0 16800975 18446604437815776448 0 0 -1 0 0 0 0
[pid=5495/tid=5501] ppid=5493 vsize=1529072 CPUtime=0
/proc/5495/task/5501/stat : 5501 (java) S 5493 5495 4214 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 2609733 1565769728 7024 1992294400 134512640 134550932 4293316912 18446744073709551615 4294960144 0 4 0 16800975 18446604437815776448 0 0 -1 0 0 0 0
[pid=5495/tid=5502] ppid=5493 vsize=1529072 CPUtime=0
/proc/5495/task/5502/stat : 5502 (java) S 5493 5495 4214 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 2609733 1565769728 7024 1992294400 134512640 134550932 4293316912 18446744073709551615 4294960144 0 4 0 16800975 18446604437815776448 0 0 -1 0 0 0 0
[pid=5495/tid=5503] ppid=5493 vsize=1529072 CPUtime=0
/proc/5495/task/5503/stat : 5503 (java) S 5493 5495 4214 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 2609738 1565769728 7024 1992294400 134512640 134550932 4293316912 18446744073709551615 4294960144 0 4 0 16800975 18446604437815776448 0 0 -1 0 0 0 0
[pid=5495/tid=5504] ppid=5493 vsize=1529072 CPUtime=0.5
/proc/5495/task/5504/stat : 5504 (java) R 5493 5495 4214 0 -1 4202560 639 0 0 0 50 0 0 0 22 0 13 0 2609738 1565769728 7024 1992294400 134512640 134550932 4293316912 18446744073709551615 102092769 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=5495/tid=5505] ppid=5493 vsize=1529072 CPUtime=0.55
/proc/5495/task/5505/stat : 5505 (java) S 5493 5495 4214 0 -1 4202560 977 0 0 0 55 0 0 0 15 0 13 0 2609738 1565769728 7024 1992294400 134512640 134550932 4293316912 18446744073709551615 4294960144 0 4 0 16800975 18446604437815776448 0 0 -1 1 0 0 0
[pid=5495/tid=5506] ppid=5493 vsize=1529072 CPUtime=0
/proc/5495/task/5506/stat : 5506 (java) S 5493 5495 4214 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 2609738 1565769728 7024 1992294400 134512640 134550932 4293316912 18446744073709551615 4294960144 0 4 0 16800975 18446604437815776448 0 0 -1 0 0 0 0
[pid=5495/tid=5507] ppid=5493 vsize=1529072 CPUtime=0
/proc/5495/task/5507/stat : 5507 (java) S 5493 5495 4214 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 2609738 1565769728 7024 1992294400 134512640 134550932 4293316912 18446744073709551615 4294960144 0 4 0 16800975 18446604437815776448 0 0 -1 0 0 0 0
[pid=5495/tid=5508] ppid=5493 vsize=1529072 CPUtime=0
/proc/5495/task/5508/stat : 5508 (java) S 5493 5495 4214 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 2609804 1565769728 7024 1992294400 134512640 134550932 4293316912 18446744073709551615 4294960144 0 4 0 16800975 18446604437815776448 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1.97
Current children cumulated vsize (KiB) 1529072

Child status: 10
Real time (s): 1.37811
CPU time (s): 2.06968
CPU user time (s): 2.00669
CPU system time (s): 0.06299
CPU usage (%): 150.183
Max. virtual memory (cumulated for all children) (KiB): 1529072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.00669
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7861
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= 314
involuntary context switches= 213

runsolver used 0.011998 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-11 22:52:59
IDJOB=2659426
IDBENCH=1295
IDSOLVER=1164
FILE ID=node027/2659426-1276289579
PBS_JOBID= 11173099
Free space on /tmp= 62448 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-t3002.11tsp11.1900557568.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2659426-1276289579/watcher-2659426-1276289579 -o /tmp/evaluation-result-2659426-1276289579/solver-2659426-1276289579 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659426-1276289579.opb

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

MD5SUM BENCH= 59e4a9510e1c8d59c823fb03c84d0b7d
RANDOM SEED=496748029

node027.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		: 2800.261
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	: 5600.52
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		: 2800.261
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:       1561636 kB
Buffers:         61936 kB
Cached:         307816 kB
SwapCached:          0 kB
Active:         171652 kB
Inactive:       257476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1561636 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             424 kB
Writeback:           0 kB
AnonPages:       59364 kB
Mapped:          15496 kB
Slab:            46448 kB
PageTables:       4052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180828 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62448 MiB
End job on node027 at 2010-06-11 22:53:00