Trace number 2659418

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 2.43463 1.38341

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900581321.opb
MD5SUMe4bbe52e30b63463eee488a367080b13
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 benchmark0.021995
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 627
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 

0.07/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.07/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.07/0.14	c See www.sat4j.org for details.
0.07/0.15	c version 2.2.0.v20100526
0.07/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.07/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.07/0.15	c java.vm.version	11.2-b01
0.07/0.15	c java.vm.vendor	Sun Microsystems Inc.
0.07/0.15	c sun.arch.data.model	32
0.07/0.15	c java.version		1.6.0_12
0.07/0.15	c os.name		Linux
0.07/0.15	c os.version		2.6.18-164.el5
0.07/0.15	c os.arch		i386
0.07/0.15	c Free memory 		1393557488
0.07/0.15	c Max memory 		1395916800
0.07/0.15	c Total memory 		1395916800
0.07/0.15	c Number of processors 	2
0.23/0.21	c Pseudo Boolean Optimization
0.23/0.21	c --- Begin Solver configuration ---
0.23/0.21	c Stops conflict analysis at the first Unique Implication Point
0.23/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4
0.23/0.21	c Learn all clauses as in MiniSAT
0.23/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.21	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.23/0.21	c Expensive reason simplification
0.23/0.21	c Armin Biere (Picosat) restarts strategy
0.23/0.21	c Glucose learned constraints deletion strategy
0.23/0.21	c timeout=2147483s
0.23/0.21	c DB Simplification allowed=false
0.23/0.21	c --- End Solver configuration ---
0.23/0.21	c solving HOME/instance-2659418-1276287469.opb
0.23/0.21	c reading problem ... 
0.90/0.65	c ... done. Wall clock time 0.437s.
0.90/0.65	c #vars     231
0.90/0.65	c #constraints  2707
0.90/0.65	c constraints type 
0.90/0.65	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
0.90/0.65	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.90/0.65	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
0.90/0.65	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
2.06/1.30	c starts		: 8
2.06/1.30	c conflicts		: 1007
2.06/1.30	c decisions		: 2144
2.06/1.30	c propagations		: 49431
2.06/1.30	c inspects		: 226245
2.06/1.30	c learnt literals	: 0
2.06/1.30	c learnt binary clauses	: 0
2.06/1.30	c learnt ternary clauses	: 0
2.06/1.30	c learnt clauses	: 1007
2.06/1.30	c ignored clauses	: 0
2.06/1.30	c root simplifications	: 0
2.06/1.30	c removed literals (reason simplification)	: 4327
2.06/1.30	c reason swapping (by a shorter reason)	: 0
2.06/1.30	c Calls to reduceDB	: 0
2.06/1.30	c number of reductions to clauses (during analyze)	: 0
2.06/1.30	c number of learned constraints concerned by reduction	: 0
2.06/1.30	c number of learning phase by resolution	: 0
2.06/1.30	c number of learning phase by cutting planes	: 0
2.06/1.30	c speed (assignments/second)	: 76047.69230769231
2.26/1.30	c non guided choices	134
2.26/1.30	c learnt constraints type 
2.26/1.30	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 1007
2.26/1.30	c constraints type 
2.26/1.30	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
2.26/1.30	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
2.26/1.30	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
2.26/1.30	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
2.26/1.30	s SATISFIABLE
2.26/1.30	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 
2.26/1.30	c Total wall clock time (in seconds): 1.094

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-2659418-1276287469/watcher-2659418-1276287469 -o /tmp/evaluation-result-2659418-1276287469/solver-2659418-1276287469 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659418-1276287469.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: 0.87 0.96 1.03 3/106 6535
/proc/meminfo: memFree=1555208/2059040 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=444 CPUtime=0
/proc/6535/stat : 6535 (java6) R 6533 6535 5667 0 -1 4194304 128 0 0 0 0 0 0 0 19 0 1 0 4348184 454656 48 1992294400 134512640 134550932 4286934448 18446744073709551615 9183828 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6535/statm: 436 50 40 10 0 25 0

[startup+0.035186 s]
/proc/loadavg: 0.87 0.96 1.03 3/106 6535
/proc/meminfo: memFree=1555208/2059040 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=1520176 CPUtime=0.01
/proc/6535/stat : 6535 (java) S 6533 6535 5667 0 -1 4202496 2814 0 1 0 0 1 0 0 18 0 4 0 4348184 1556660224 2258 1992294400 134512640 134550932 4293880224 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/6535/statm: 380044 2258 529 10 0 377354 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1520176

[startup+0.101192 s]
/proc/loadavg: 0.87 0.96 1.03 3/106 6535
/proc/meminfo: memFree=1555208/2059040 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=1524184 CPUtime=0.07
/proc/6535/stat : 6535 (java) S 6533 6535 5667 0 -1 4202496 3947 0 1 0 5 2 0 0 18 0 12 0 4348184 1560764416 3387 1992294400 134512640 134550932 4293880224 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6535/statm: 381046 3387 1075 10 0 378348 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1524184

[startup+0.301208 s]
/proc/loadavg: 0.87 0.96 1.03 3/106 6535
/proc/meminfo: memFree=1555208/2059040 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=1525792 CPUtime=0.35
/proc/6535/stat : 6535 (java) S 6533 6535 5667 0 -1 4202496 5295 0 1 0 31 4 0 0 18 0 12 0 4348184 1562411008 4732 1992294400 134512640 134550932 4293880224 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6535/statm: 381448 4732 1361 10 0 378750 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 1525792

[startup+0.701251 s]
/proc/loadavg: 0.87 0.96 1.03 3/106 6535
/proc/meminfo: memFree=1555208/2059040 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=1527840 CPUtime=1.07
/proc/6535/stat : 6535 (java) S 6533 6535 5667 0 -1 4202496 7141 0 1 0 102 5 0 0 18 0 13 0 4348184 1564508160 6491 1992294400 134512640 134550932 4293880224 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6535/statm: 381960 6492 1403 10 0 379262 0
Current children cumulated CPU time (s) 1.07
Current children cumulated vsize (KiB) 1527840

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

[startup+1.10929 s]
/proc/loadavg: 0.87 0.96 1.03 4/119 6548
/proc/meminfo: memFree=1533344/2059040 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=1530488 CPUtime=1.88
/proc/6535/stat : 6535 (java) S 6533 6535 5667 0 -1 4202496 8288 0 1 0 183 5 0 0 18 0 13 0 4348184 1567219712 7175 1992294400 134512640 134550932 4293880224 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6535/statm: 382622 7175 1418 10 0 379924 0
[pid=6535/tid=6537] ppid=6533 vsize=1530488 CPUtime=1.06
/proc/6535/task/6537/stat : 6537 (java) R 6533 6535 5667 0 -1 4202560 4977 0 1 0 102 4 0 0 25 0 13 0 4348186 1567219712 7175 1992294400 134512640 134550932 4293880224 18446744073709551615 4109339122 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=6535/tid=6538] ppid=6533 vsize=1530488 CPUtime=0
/proc/6535/task/6538/stat : 6538 (java) S 6533 6535 5667 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 13 0 4348187 1567219712 7175 1992294400 134512640 134550932 4293880224 18446744073709551615 4294960144 0 4 0 16800975 18446604437820241728 0 0 -1 0 0 0 0
[pid=6535/tid=6539] ppid=6533 vsize=1530488 CPUtime=0
/proc/6535/task/6539/stat : 6539 (java) S 6533 6535 5667 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 4348187 1567219712 7175 1992294400 134512640 134550932 4293880224 18446744073709551615 4294960144 0 4 0 16800975 18446604437820241728 0 0 -1 0 0 0 0
[pid=6535/tid=6540] ppid=6533 vsize=1530488 CPUtime=0
/proc/6535/task/6540/stat : 6540 (java) S 6533 6535 5667 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 4348189 1567219712 7175 1992294400 134512640 134550932 4293880224 18446744073709551615 4294960144 0 0 0 16800975 18446604437820241728 0 0 -1 1 0 0 0
[pid=6535/tid=6541] ppid=6533 vsize=1530488 CPUtime=0
/proc/6535/task/6541/stat : 6541 (java) S 6533 6535 5667 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 4348190 1567219712 7175 1992294400 134512640 134550932 4293880224 18446744073709551615 4294960144 0 4 0 16800975 18446604437820241728 0 0 -1 0 0 0 0
[pid=6535/tid=6542] ppid=6533 vsize=1530488 CPUtime=0
/proc/6535/task/6542/stat : 6542 (java) S 6533 6535 5667 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 4348190 1567219712 7175 1992294400 134512640 134550932 4293880224 18446744073709551615 4294960144 0 4 0 16800975 18446604437820241728 0 0 -1 0 0 0 0
[pid=6535/tid=6543] ppid=6533 vsize=1530488 CPUtime=0
/proc/6535/task/6543/stat : 6543 (java) S 6533 6535 5667 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 4348194 1567219712 7175 1992294400 134512640 134550932 4293880224 18446744073709551615 4294960144 0 4 0 16800975 18446604437820241728 0 0 -1 0 0 0 0
[pid=6535/tid=6544] ppid=6533 vsize=1530488 CPUtime=0.66
/proc/6535/task/6544/stat : 6544 (java) R 6533 6535 5667 0 -1 4202560 1632 0 0 0 66 0 0 0 16 0 13 0 4348194 1567219712 7175 1992294400 134512640 134550932 4293880224 18446744073709551615 106261781 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=6535/tid=6545] ppid=6533 vsize=1530488 CPUtime=0.13
/proc/6535/task/6545/stat : 6545 (java) R 6533 6535 5667 0 -1 4202560 611 0 0 0 13 0 0 0 25 0 13 0 4348194 1567219712 7175 1992294400 134512640 134550932 4293880224 18446744073709551615 103219611 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=6535/tid=6546] ppid=6533 vsize=1530488 CPUtime=0
/proc/6535/task/6546/stat : 6546 (java) S 6533 6535 5667 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 4348194 1567219712 7175 1992294400 134512640 134550932 4293880224 18446744073709551615 4294960144 0 4 0 16800975 18446604437820241728 0 0 -1 0 0 0 0
[pid=6535/tid=6547] ppid=6533 vsize=1530488 CPUtime=0
/proc/6535/task/6547/stat : 6547 (java) S 6533 6535 5667 0 -1 4202560 1 0 0 0 0 0 0 0 16 0 13 0 4348194 1567219712 7175 1992294400 134512640 134550932 4293880224 18446744073709551615 4294960144 0 4 0 16800975 18446604437820241728 0 0 -1 1 0 0 0
[pid=6535/tid=6548] ppid=6533 vsize=1530488 CPUtime=0
/proc/6535/task/6548/stat : 6548 (java) S 6533 6535 5667 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 4348250 1567219712 7175 1992294400 134512640 134550932 4293880224 18446744073709551615 4294960144 0 4 0 16800975 18446604437820241728 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.88
Current children cumulated vsize (KiB) 1530488

[startup+1.30131 s]
/proc/loadavg: 0.87 0.96 1.03 4/119 6548
/proc/meminfo: memFree=1533344/2059040 swapFree=4192956/4192956
[pid=6535] ppid=6533 vsize=1530336 CPUtime=2.26
/proc/6535/stat : 6535 (java) S 6533 6535 5667 0 -1 4202496 8413 0 1 0 221 5 0 0 18 0 14 0 4348184 1567064064 7218 1992294400 134512640 134550932 4293880224 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6535/statm: 382584 7218 1419 10 0 379886 0
[pid=6535/tid=6537] ppid=6533 vsize=1530336 CPUtime=1.25
/proc/6535/task/6537/stat : 6537 (java) S 6533 6535 5667 0 -1 4202560 5054 0 1 0 121 4 0 0 25 0 14 0 4348186 1567064064 7219 1992294400 134512640 134550932 4293880224 18446744073709551615 4294960144 0 4 0 16800975 18446604437820241728 0 0 -1 1 0 0 0
[pid=6535/tid=6538] ppid=6533 vsize=1530336 CPUtime=0
/proc/6535/task/6538/stat : 6538 (java) S 6533 6535 5667 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 14 0 4348187 1567064064 7219 1992294400 134512640 134550932 4293880224 18446744073709551615 4294960144 0 4 0 16800975 18446604437820241728 0 0 -1 0 0 0 0
[pid=6535/tid=6539] ppid=6533 vsize=1530336 CPUtime=0
/proc/6535/task/6539/stat : 6539 (java) S 6533 6535 5667 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 14 0 4348187 1567064064 7219 1992294400 134512640 134550932 4293880224 18446744073709551615 4294960144 0 4 0 16800975 18446604437820241728 0 0 -1 0 0 0 0
[pid=6535/tid=6540] ppid=6533 vsize=1530336 CPUtime=0
/proc/6535/task/6540/stat : 6540 (java) S 6533 6535 5667 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 4348189 1567064064 7219 1992294400 134512640 134550932 4293880224 18446744073709551615 4294960144 0 0 0 16800975 18446604437820241728 0 0 -1 1 0 0 0
[pid=6535/tid=6541] ppid=6533 vsize=1530336 CPUtime=0
/proc/6535/task/6541/stat : 6541 (java) S 6533 6535 5667 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 14 0 4348190 1567064064 7219 1992294400 134512640 134550932 4293880224 18446744073709551615 4294960144 0 4 0 16800975 18446604437820241728 0 0 -1 0 0 0 0
[pid=6535/tid=6542] ppid=6533 vsize=1530336 CPUtime=0
/proc/6535/task/6542/stat : 6542 (java) S 6533 6535 5667 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 14 0 4348190 1567064064 7219 1992294400 134512640 134550932 4293880224 18446744073709551615 4294960144 0 4 0 16800975 18446604437820241728 0 0 -1 0 0 0 0
[pid=6535/tid=6543] ppid=6533 vsize=1530336 CPUtime=0
/proc/6535/task/6543/stat : 6543 (java) S 6533 6535 5667 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 4348194 1567064064 7219 1992294400 134512640 134550932 4293880224 18446744073709551615 4294960144 0 4 0 16800975 18446604437820241728 0 0 -1 0 0 0 0
[pid=6535/tid=6544] ppid=6533 vsize=1530336 CPUtime=0.85
/proc/6535/task/6544/stat : 6544 (java) R 6533 6535 5667 0 -1 4202560 1675 0 0 0 85 0 0 0 16 0 14 0 4348194 1567064064 7220 1992294400 134512640 134550932 4293880224 18446744073709551615 105858433 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=6535/tid=6545] ppid=6533 vsize=1530336 CPUtime=0.13
/proc/6535/task/6545/stat : 6545 (java) R 6533 6535 5667 0 -1 4202560 611 0 0 0 13 0 0 0 25 0 14 0 4348194 1567064064 7220 1992294400 134512640 134550932 4293880224 18446744073709551615 103219611 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=6535/tid=6546] ppid=6533 vsize=1530336 CPUtime=0
/proc/6535/task/6546/stat : 6546 (java) S 6533 6535 5667 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 4348194 1567064064 7220 1992294400 134512640 134550932 4293880224 18446744073709551615 4294960144 0 4 0 16800975 18446604437820241728 0 0 -1 0 0 0 0
[pid=6535/tid=6547] ppid=6533 vsize=1530336 CPUtime=0
/proc/6535/task/6547/stat : 6547 (java) S 6533 6535 5667 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 4348194 1567064064 7220 1992294400 134512640 134550932 4293880224 18446744073709551615 4294960144 0 4 0 16800975 18446604437820241728 0 0 -1 1 0 0 0
[pid=6535/tid=6548] ppid=6533 vsize=1530336 CPUtime=0
/proc/6535/task/6548/stat : 6548 (java) S 6533 6535 5667 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 4348250 1567064064 7220 1992294400 134512640 134550932 4293880224 18446744073709551615 4294960144 0 4 0 16800975 18446604437820241728 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.26
Current children cumulated vsize (KiB) 1530336

Child status: 10
Real time (s): 1.38341
CPU time (s): 2.43463
CPU user time (s): 2.37164
CPU system time (s): 0.06299
CPU usage (%): 175.987
Max. virtual memory (cumulated for all children) (KiB): 1530488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.37164
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= 8545
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= 195
involuntary context switches= 158

runsolver used 0.008998 second user time and 0.017997 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-11 22:17:49
IDJOB=2659418
IDBENCH=1287
IDSOLVER=1164
FILE ID=node015/2659418-1276287469
PBS_JOBID= 11173095
Free space on /tmp= 62540 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-t3002.11tsp11.1900581321.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2659418-1276287469/watcher-2659418-1276287469 -o /tmp/evaluation-result-2659418-1276287469/solver-2659418-1276287469 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659418-1276287469.opb

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

MD5SUM BENCH= e4bbe52e30b63463eee488a367080b13
RANDOM SEED=23507338

node015.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1555604 kB
Buffers:         66920 kB
Cached:         308584 kB
SwapCached:          0 kB
Active:         171628 kB
Inactive:       263648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1555604 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             624 kB
Writeback:           0 kB
AnonPages:       59860 kB
Mapped:          15352 kB
Slab:            46296 kB
PageTables:       3960 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180936 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= 62540 MiB
End job on node015 at 2010-06-11 22:17:50