Trace number 2662820

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 6.67798 3.96476

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900554067.opb
MD5SUMe4fb42fad6e5e99b3f9cfb09951614f4
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 benchmark0.791879
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 609
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 

0.09/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.09/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.14	c See www.sat4j.org for details.
0.09/0.15	c version 2.2.0.v20100531
0.09/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.09/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.09/0.15	c java.vm.version	11.2-b01
0.09/0.15	c java.vm.vendor	Sun Microsystems Inc.
0.09/0.15	c sun.arch.data.model	32
0.09/0.15	c java.version		1.6.0_12
0.09/0.15	c os.name		Linux
0.09/0.15	c os.version		2.6.18-164.el5
0.09/0.15	c os.arch		i386
0.09/0.15	c Free memory 		1393557488
0.09/0.15	c Max memory 		1395916800
0.09/0.15	c Total memory 		1395916800
0.09/0.15	c Number of processors 	2
0.25/0.21	c Pseudo Boolean Optimization
0.25/0.21	c ManyCore solver with 2 solvers running in parallel
0.25/0.21	c --- Begin Solver configuration ---
0.25/0.21	c Stops conflict analysis at the first Unique Implication Point
0.25/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5
0.25/0.21	c Learn all clauses as in MiniSAT
0.25/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25/0.21	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.25/0.21	c Expensive reason simplification
0.25/0.21	c Armin Biere (Picosat) restarts strategy
0.25/0.21	c Glucose learned constraints deletion strategy
0.25/0.21	c timeout=2147483s
0.25/0.21	c DB Simplification allowed=false
0.25/0.21	c --- End Solver configuration ---
0.25/0.21	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.25/0.21	c --- Begin Solver configuration ---
0.25/0.21	c Stops conflict analysis at the first Unique Implication Point
0.25/0.21	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3
0.25/0.21	c Learn all clauses as in MiniSAT
0.25/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.25/0.21	c No reason simplification
0.25/0.21	c Armin Biere (Picosat) restarts strategy
0.25/0.21	c Glucose learned constraints deletion strategy
0.25/0.21	c timeout=2147483s
0.25/0.21	c DB Simplification allowed=false
0.25/0.21	c --- End Solver configuration ---
0.25/0.21	
0.25/0.21	c solving HOME/instance-2662820-1276302892.opb
0.25/0.21	c reading problem ... 
1.12/0.74	c ... done. Wall clock time 0.523s.
1.12/0.74	c #vars     231
1.12/0.74	c #constraints  2707
1.12/0.74	c constraints type 
1.12/0.74	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
1.12/0.74	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
1.12/0.74	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
1.12/0.74	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
1.12/0.74	c constraints type 
1.12/0.74	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 242
1.12/0.74	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 2442
1.12/0.74	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
1.12/0.74	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
4.89/2.61	c cleaning 2497 clauses out of 5001 with flag 5001/5001
5.48/2.96	c And the winner is Resolution
6.64/3.92	c starts		: 28
6.64/3.92	c conflicts		: 7944
6.64/3.92	c decisions		: 12264
6.64/3.92	c propagations		: 395997
6.64/3.92	c inspects		: 2951814
6.64/3.92	c learnt literals	: 0
6.64/3.92	c learnt binary clauses	: 0
6.64/3.92	c learnt ternary clauses	: 2
6.64/3.92	c learnt clauses	: 7944
6.64/3.92	c ignored clauses	: 0
6.64/3.92	c root simplifications	: 0
6.64/3.92	c removed literals (reason simplification)	: 37208
6.64/3.92	c reason swapping (by a shorter reason)	: 0
6.64/3.92	c Calls to reduceDB	: 1
6.64/3.92	c number of reductions to clauses (during analyze)	: 0
6.64/3.92	c number of learned constraints concerned by reduction	: 0
6.64/3.92	c number of learning phase by resolution	: 0
6.64/3.92	c number of learning phase by cutting planes	: 0
6.64/3.92	c speed (assignments/second)	: 124527.35849056602
6.64/3.92	c non guided choices	184
6.64/3.93	c learnt constraints type 
6.64/3.93	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 5447
6.64/3.93	c constraints type 
6.64/3.93	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
6.64/3.93	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
6.64/3.93	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
6.64/3.93	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
6.64/3.93	c constraints type 
6.64/3.93	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 242
6.64/3.93	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 2442
6.64/3.93	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
6.64/3.93	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
6.64/3.93	s SATISFIABLE
6.64/3.93	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 
6.64/3.93	c Total wall clock time (in seconds): 3.721

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-2662820-1276302892/watcher-2662820-1276302892 -o /tmp/evaluation-result-2662820-1276302892/solver-2662820-1276302892 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2662820-1276302892.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: 0.99 0.98 0.99 3/106 8435
/proc/meminfo: memFree=1776920/2059040 swapFree=4192076/4192956
[pid=8435] ppid=8433 vsize=248 CPUtime=0
/proc/8435/stat : 8435 (java) R 8433 8435 7304 0 -1 4194304 278 0 0 0 0 0 0 0 19 0 1 0 5890731 253952 25 1992294400 134512640 134550932 4292995040 18446744073709551615 6382481 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8435/statm: 62 28 21 10 0 23 0

[startup+0.011968 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 8435
/proc/meminfo: memFree=1776920/2059040 swapFree=4192076/4192956
[pid=8435] ppid=8433 vsize=1832 CPUtime=0
/proc/8435/stat : 8435 (java) S 8433 8435 7304 0 -1 4194304 417 0 0 0 0 0 0 0 18 0 1 0 5890731 1875968 148 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 2147483391 4096 0 18446744071699379390 0 0 17 0 0 0 0
/proc/8435/statm: 458 160 123 10 0 63 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1832

[startup+0.1017 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 8435
/proc/meminfo: memFree=1776920/2059040 swapFree=4192076/4192956
[pid=8435] ppid=8433 vsize=1524180 CPUtime=0.09
/proc/8435/stat : 8435 (java) S 8433 8435 7304 0 -1 4202496 3962 0 1 0 7 2 0 0 18 0 12 0 5890731 1560760320 3402 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8435/statm: 381045 3402 1075 10 0 378348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524180

[startup+0.300186 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 8435
/proc/meminfo: memFree=1776920/2059040 swapFree=4192076/4192956
[pid=8435] ppid=8433 vsize=1526136 CPUtime=0.36
/proc/8435/stat : 8435 (java) S 8433 8435 7304 0 -1 4202496 5393 0 1 0 33 3 0 0 18 0 12 0 5890731 1562763264 4831 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8435/statm: 381534 4831 1361 10 0 378837 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1526136

[startup+0.700185 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 8435
/proc/meminfo: memFree=1776920/2059040 swapFree=4192076/4192956
[pid=8435] ppid=8433 vsize=1530744 CPUtime=1.12
/proc/8435/stat : 8435 (java) S 8433 8435 7304 0 -1 4202496 8058 0 1 0 109 3 0 0 18 0 12 0 5890731 1567481856 7178 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8435/statm: 382686 7179 1396 10 0 379989 0
Current children cumulated CPU time (s) 1.12
Current children cumulated vsize (KiB) 1530744

[startup+1.50118 s]
/proc/loadavg: 0.99 0.98 0.99 5/122 8451
/proc/meminfo: memFree=1748088/2059040 swapFree=4192076/4192956
[pid=8435] ppid=8433 vsize=1535084 CPUtime=2.71
/proc/8435/stat : 8435 (java) S 8433 8435 7304 0 -1 4202496 10647 0 1 0 266 5 0 0 18 0 16 0 5890731 1571926016 9328 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8435/statm: 383771 9328 1423 10 0 381074 0
[pid=8435/tid=8437] ppid=8433 vsize=1535084 CPUtime=0.71
/proc/8435/task/8437/stat : 8437 (java) S 8433 8435 7304 0 -1 4202560 5279 0 1 0 69 2 0 0 19 0 16 0 5890733 1571926016 9329 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
[pid=8435/tid=8438] ppid=8433 vsize=1535084 CPUtime=0
/proc/8435/task/8438/stat : 8438 (java) S 8433 8435 7304 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 16 0 5890734 1571926016 9329 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
[pid=8435/tid=8439] ppid=8433 vsize=1535084 CPUtime=0
/proc/8435/task/8439/stat : 8439 (java) S 8433 8435 7304 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 16 0 5890734 1571926016 9330 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
[pid=8435/tid=8440] ppid=8433 vsize=1535084 CPUtime=0
/proc/8435/task/8440/stat : 8440 (java) S 8433 8435 7304 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 16 0 5890736 1571926016 9330 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 0 0 16800975 18446604437860786240 0 0 -1 1 0 0 0
[pid=8435/tid=8441] ppid=8433 vsize=1535084 CPUtime=0
/proc/8435/task/8441/stat : 8441 (java) S 8433 8435 7304 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 16 0 5890736 1571926016 9330 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
[pid=8435/tid=8442] ppid=8433 vsize=1535084 CPUtime=0
/proc/8435/task/8442/stat : 8442 (java) S 8433 8435 7304 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 16 0 5890736 1571926016 9332 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
[pid=8435/tid=8443] ppid=8433 vsize=1535084 CPUtime=0
/proc/8435/task/8443/stat : 8443 (java) S 8433 8435 7304 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 16 0 5890741 1571926016 9332 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
[pid=8435/tid=8444] ppid=8433 vsize=1535084 CPUtime=0.61
/proc/8435/task/8444/stat : 8444 (java) R 8433 8435 7304 0 -1 4202560 1099 0 0 0 61 0 0 0 25 0 16 0 5890741 1571926016 9332 1992294400 134512640 134550932 4292995040 18446744073709551615 103371411 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8435/tid=8445] ppid=8433 vsize=1535084 CPUtime=0.59
/proc/8435/task/8445/stat : 8445 (java) R 8433 8435 7304 0 -1 4202560 2181 0 0 0 59 0 0 0 25 0 16 0 5890741 1571926016 9333 1992294400 134512640 134550932 4292995040 18446744073709551615 104072240 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8435/tid=8446] ppid=8433 vsize=1535084 CPUtime=0
/proc/8435/task/8446/stat : 8446 (java) S 8433 8435 7304 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 16 0 5890741 1571926016 9333 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
[pid=8435/tid=8447] ppid=8433 vsize=1535084 CPUtime=0
/proc/8435/task/8447/stat : 8447 (java) S 8433 8435 7304 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 16 0 5890741 1571926016 9334 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 1 0 0 0
[pid=8435/tid=8448] ppid=8433 vsize=1535084 CPUtime=0.41
/proc/8435/task/8448/stat : 8448 (java) R 8433 8435 7304 0 -1 4202560 121 0 0 0 41 0 0 0 21 0 16 0 5890805 1571926016 9334 1992294400 134512640 134550932 4292995040 18446744073709551615 4109391966 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=8435/tid=8449] ppid=8433 vsize=1535084 CPUtime=0.33
/proc/8435/task/8449/stat : 8449 (java) R 8433 8435 7304 0 -1 4202560 898 0 0 0 33 0 0 0 22 0 16 0 5890806 1571926016 9334 1992294400 134512640 134550932 4292995040 18446744073709551615 4109894638 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=8435/tid=8450] ppid=8433 vsize=1535084 CPUtime=0
/proc/8435/task/8450/stat : 8450 (java) S 8433 8435 7304 0 -1 4202560 6 0 0 0 0 0 0 0 22 0 16 0 5890806 1571926016 9335 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
[pid=8435/tid=8451] ppid=8433 vsize=1535084 CPUtime=0
/proc/8435/task/8451/stat : 8451 (java) S 8433 8435 7304 0 -1 4202560 5 0 0 0 0 0 0 0 21 0 16 0 5890806 1571926016 9335 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.71
Current children cumulated vsize (KiB) 1535084

[startup+3.10118 s]
/proc/loadavg: 0.99 0.98 0.99 5/122 8451
/proc/meminfo: memFree=1730108/2059040 swapFree=4192076/4192956
[pid=8435] ppid=8433 vsize=1547380 CPUtime=5.88
/proc/8435/stat : 8435 (java) S 8433 8435 7304 0 -1 4202496 23304 0 1 0 577 11 0 0 18 0 14 0 5890731 1584517120 21351 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8435/statm: 386845 21351 1444 10 0 384148 0
[pid=8435/tid=8437] ppid=8433 vsize=1547380 CPUtime=0.71
/proc/8435/task/8437/stat : 8437 (java) S 8433 8435 7304 0 -1 4202560 5279 0 1 0 69 2 0 0 18 0 14 0 5890733 1584517120 21351 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 1 0 0 0
[pid=8435/tid=8438] ppid=8433 vsize=1547380 CPUtime=0
/proc/8435/task/8438/stat : 8438 (java) S 8433 8435 7304 0 -1 4202560 358 0 0 0 0 0 0 0 18 0 14 0 5890734 1584517120 21351 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
[pid=8435/tid=8439] ppid=8433 vsize=1547380 CPUtime=0
/proc/8435/task/8439/stat : 8439 (java) S 8433 8435 7304 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 5890734 1584517120 21351 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
[pid=8435/tid=8440] ppid=8433 vsize=1547380 CPUtime=0.02
/proc/8435/task/8440/stat : 8440 (java) S 8433 8435 7304 0 -1 4202560 359 0 0 0 2 0 0 0 15 0 14 0 5890736 1584517120 21351 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 0 0 16800975 18446604437860786240 0 0 -1 1 0 0 0
[pid=8435/tid=8441] ppid=8433 vsize=1547380 CPUtime=0
/proc/8435/task/8441/stat : 8441 (java) S 8433 8435 7304 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 14 0 5890736 1584517120 21351 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 1 0 0 0
[pid=8435/tid=8442] ppid=8433 vsize=1547380 CPUtime=0
/proc/8435/task/8442/stat : 8442 (java) S 8433 8435 7304 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 14 0 5890736 1584517120 21351 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 1 0 0 0
[pid=8435/tid=8443] ppid=8433 vsize=1547380 CPUtime=0
/proc/8435/task/8443/stat : 8443 (java) S 8433 8435 7304 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 5890741 1584517120 21351 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
[pid=8435/tid=8444] ppid=8433 vsize=1547380 CPUtime=1.27
/proc/8435/task/8444/stat : 8444 (java) R 8433 8435 7304 0 -1 4202560 2872 0 0 0 126 1 0 0 18 0 14 0 5890741 1584517120 21351 1992294400 134512640 134550932 4292995040 18446744073709551615 104140406 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=8435/tid=8445] ppid=8433 vsize=1547380 CPUtime=1.33
/proc/8435/task/8445/stat : 8445 (java) R 8433 8435 7304 0 -1 4202560 3716 0 0 0 132 1 0 0 25 0 14 0 5890741 1584517120 21351 1992294400 134512640 134550932 4292995040 18446744073709551615 104163855 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8435/tid=8446] ppid=8433 vsize=1547380 CPUtime=0
/proc/8435/task/8446/stat : 8446 (java) S 8433 8435 7304 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 5890741 1584517120 21351 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
[pid=8435/tid=8447] ppid=8433 vsize=1547380 CPUtime=0
/proc/8435/task/8447/stat : 8447 (java) S 8433 8435 7304 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 5890741 1584517120 21351 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 1 0 0 0
[pid=8435/tid=8450] ppid=8433 vsize=1547380 CPUtime=0
/proc/8435/task/8450/stat : 8450 (java) S 8433 8435 7304 0 -1 4202560 6 0 0 0 0 0 0 0 22 0 14 0 5890806 1584517120 21351 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
[pid=8435/tid=8451] ppid=8433 vsize=1547380 CPUtime=0
/proc/8435/task/8451/stat : 8451 (java) S 8433 8435 7304 0 -1 4202560 5 0 0 0 0 0 0 0 21 0 14 0 5890806 1584517120 21351 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 5.88
Current children cumulated vsize (KiB) 1547380

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

[startup+3.50118 s]
/proc/loadavg: 1.23 1.03 1.01 3/120 8451
/proc/meminfo: memFree=1691312/2059040 swapFree=4192076/4192956
[pid=8435] ppid=8433 vsize=1551712 CPUtime=6.64
/proc/8435/stat : 8435 (java) S 8433 8435 7304 0 -1 4202496 27034 0 1 0 651 13 0 0 18 0 14 0 5890731 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8435/statm: 387928 22828 1444 10 0 385231 0
[pid=8435/tid=8437] ppid=8433 vsize=1551712 CPUtime=0.71
/proc/8435/task/8437/stat : 8437 (java) S 8433 8435 7304 0 -1 4202560 5279 0 1 0 69 2 0 0 18 0 14 0 5890733 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 1 0 0 0
[pid=8435/tid=8438] ppid=8433 vsize=1551712 CPUtime=0
/proc/8435/task/8438/stat : 8438 (java) S 8433 8435 7304 0 -1 4202560 358 0 0 0 0 0 0 0 18 0 14 0 5890734 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
[pid=8435/tid=8439] ppid=8433 vsize=1551712 CPUtime=0
/proc/8435/task/8439/stat : 8439 (java) S 8433 8435 7304 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 5890734 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
[pid=8435/tid=8440] ppid=8433 vsize=1551712 CPUtime=0.02
/proc/8435/task/8440/stat : 8440 (java) S 8433 8435 7304 0 -1 4202560 359 0 0 0 2 0 0 0 15 0 14 0 5890736 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 0 0 16800975 18446604437860786240 0 0 -1 1 0 0 0
[pid=8435/tid=8441] ppid=8433 vsize=1551712 CPUtime=0
/proc/8435/task/8441/stat : 8441 (java) S 8433 8435 7304 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 14 0 5890736 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 1 0 0 0
[pid=8435/tid=8442] ppid=8433 vsize=1551712 CPUtime=0
/proc/8435/task/8442/stat : 8442 (java) S 8433 8435 7304 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 14 0 5890736 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 1 0 0 0
[pid=8435/tid=8443] ppid=8433 vsize=1551712 CPUtime=0
/proc/8435/task/8443/stat : 8443 (java) S 8433 8435 7304 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 5890741 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
[pid=8435/tid=8444] ppid=8433 vsize=1551712 CPUtime=1.66
/proc/8435/task/8444/stat : 8444 (java) S 8433 8435 7304 0 -1 4202560 4777 0 0 0 164 2 0 0 18 0 14 0 5890741 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
[pid=8435/tid=8445] ppid=8433 vsize=1551712 CPUtime=1.71
/proc/8435/task/8445/stat : 8445 (java) S 8433 8435 7304 0 -1 4202560 5541 0 0 0 169 2 0 0 18 0 14 0 5890741 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 1 0 0 0
[pid=8435/tid=8446] ppid=8433 vsize=1551712 CPUtime=0
/proc/8435/task/8446/stat : 8446 (java) S 8433 8435 7304 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 5890741 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
[pid=8435/tid=8447] ppid=8433 vsize=1551712 CPUtime=0
/proc/8435/task/8447/stat : 8447 (java) S 8433 8435 7304 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 5890741 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 1 0 0 0
[pid=8435/tid=8450] ppid=8433 vsize=1551712 CPUtime=0
/proc/8435/task/8450/stat : 8450 (java) S 8433 8435 7304 0 -1 4202560 6 0 0 0 0 0 0 0 22 0 14 0 5890806 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
[pid=8435/tid=8451] ppid=8433 vsize=1551712 CPUtime=0
/proc/8435/task/8451/stat : 8451 (java) S 8433 8435 7304 0 -1 4202560 5 0 0 0 0 0 0 0 21 0 14 0 5890806 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 6.64
Current children cumulated vsize (KiB) 1551712

[startup+3.90018 s]
/proc/loadavg: 1.23 1.03 1.01 3/120 8451
/proc/meminfo: memFree=1691312/2059040 swapFree=4192076/4192956
[pid=8435] ppid=8433 vsize=1551712 CPUtime=6.64
/proc/8435/stat : 8435 (java) S 8433 8435 7304 0 -1 4202496 27034 0 1 0 651 13 0 0 18 0 14 0 5890731 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8435/statm: 387928 22828 1444 10 0 385231 0
[pid=8435/tid=8437] ppid=8433 vsize=1551712 CPUtime=0.71
/proc/8435/task/8437/stat : 8437 (java) S 8433 8435 7304 0 -1 4202560 5279 0 1 0 69 2 0 0 18 0 14 0 5890733 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 1 0 0 0
[pid=8435/tid=8438] ppid=8433 vsize=1551712 CPUtime=0
/proc/8435/task/8438/stat : 8438 (java) S 8433 8435 7304 0 -1 4202560 358 0 0 0 0 0 0 0 18 0 14 0 5890734 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
[pid=8435/tid=8439] ppid=8433 vsize=1551712 CPUtime=0
/proc/8435/task/8439/stat : 8439 (java) S 8433 8435 7304 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 5890734 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
[pid=8435/tid=8440] ppid=8433 vsize=1551712 CPUtime=0.02
/proc/8435/task/8440/stat : 8440 (java) S 8433 8435 7304 0 -1 4202560 359 0 0 0 2 0 0 0 15 0 14 0 5890736 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 0 0 16800975 18446604437860786240 0 0 -1 1 0 0 0
[pid=8435/tid=8441] ppid=8433 vsize=1551712 CPUtime=0
/proc/8435/task/8441/stat : 8441 (java) S 8433 8435 7304 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 14 0 5890736 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 1 0 0 0
[pid=8435/tid=8442] ppid=8433 vsize=1551712 CPUtime=0
/proc/8435/task/8442/stat : 8442 (java) S 8433 8435 7304 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 14 0 5890736 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 1 0 0 0
[pid=8435/tid=8443] ppid=8433 vsize=1551712 CPUtime=0
/proc/8435/task/8443/stat : 8443 (java) S 8433 8435 7304 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 5890741 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
[pid=8435/tid=8444] ppid=8433 vsize=1551712 CPUtime=1.66
/proc/8435/task/8444/stat : 8444 (java) S 8433 8435 7304 0 -1 4202560 4777 0 0 0 164 2 0 0 18 0 14 0 5890741 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
[pid=8435/tid=8445] ppid=8433 vsize=1551712 CPUtime=1.71
/proc/8435/task/8445/stat : 8445 (java) S 8433 8435 7304 0 -1 4202560 5541 0 0 0 169 2 0 0 18 0 14 0 5890741 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 1 0 0 0
[pid=8435/tid=8446] ppid=8433 vsize=1551712 CPUtime=0
/proc/8435/task/8446/stat : 8446 (java) S 8433 8435 7304 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 5890741 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
[pid=8435/tid=8447] ppid=8433 vsize=1551712 CPUtime=0
/proc/8435/task/8447/stat : 8447 (java) S 8433 8435 7304 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 5890741 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 1 0 0 0
[pid=8435/tid=8450] ppid=8433 vsize=1551712 CPUtime=0
/proc/8435/task/8450/stat : 8450 (java) S 8433 8435 7304 0 -1 4202560 6 0 0 0 0 0 0 0 22 0 14 0 5890806 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
[pid=8435/tid=8451] ppid=8433 vsize=1551712 CPUtime=0
/proc/8435/task/8451/stat : 8451 (java) S 8433 8435 7304 0 -1 4202560 5 0 0 0 0 0 0 0 21 0 14 0 5890806 1588953088 22828 1992294400 134512640 134550932 4292995040 18446744073709551615 4294960144 0 4 0 16800975 18446604437860786240 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 6.64
Current children cumulated vsize (KiB) 1551712

Child status: 10
Real time (s): 3.96476
CPU time (s): 6.67798
CPU user time (s): 6.53501
CPU system time (s): 0.142978
CPU usage (%): 168.433
Max. virtual memory (cumulated for all children) (KiB): 1552320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.53501
system time used= 0.142978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27055
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= 305
involuntary context switches= 301

runsolver used 0.015997 second user time and 0.047992 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-12 02:34:52
IDJOB=2662820
IDBENCH=1334
IDSOLVER=1166
FILE ID=node011/2662820-1276302892
PBS_JOBID= 11173114
Free space on /tmp= 62260 MiB

SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900554067.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2662820-1276302892/watcher-2662820-1276302892 -o /tmp/evaluation-result-2662820-1276302892/solver-2662820-1276302892 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2662820-1276302892.opb

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

MD5SUM BENCH= e4fb42fad6e5e99b3f9cfb09951614f4
RANDOM SEED=1031828613

node011.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1777316 kB
Buffers:         46204 kB
Cached:         111024 kB
SwapCached:          0 kB
Active:         111468 kB
Inactive:       104048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1777316 kB
SwapTotal:     4192956 kB
SwapFree:      4192076 kB
Dirty:             384 kB
Writeback:           0 kB
AnonPages:       58244 kB
Mapped:          15452 kB
Slab:            44320 kB
PageTables:       3984 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180676 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62260 MiB
End job on node011 at 2010-06-12 02:34:56