Trace number 2662730

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 10.6744 6.47667

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111222248.opb
MD5SUMa1b7d9ff85f22909961574d8ed062292
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 benchmark0.216966
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables169
Total number of constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
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 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1127
Number of bits of the biggest sum of numbers11
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.v20100531
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
0.22/0.22	c Pseudo Boolean Optimization
0.22/0.22	c ManyCore solver with 2 solvers running in parallel
0.22/0.22	c --- Begin Solver configuration ---
0.22/0.22	c Stops conflict analysis at the first Unique Implication Point
0.22/0.22	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5
0.22/0.22	c Learn all clauses as in MiniSAT
0.22/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.22/0.22	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.22/0.22	c Expensive reason simplification
0.22/0.22	c Armin Biere (Picosat) restarts strategy
0.22/0.22	c Glucose learned constraints deletion strategy
0.22/0.22	c timeout=2147483s
0.22/0.22	c DB Simplification allowed=false
0.22/0.22	c --- End Solver configuration ---
0.22/0.22	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.22/0.22	c --- Begin Solver configuration ---
0.22/0.22	c Stops conflict analysis at the first Unique Implication Point
0.22/0.22	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3
0.22/0.22	c Learn all clauses as in MiniSAT
0.22/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.22/0.22	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.22/0.22	c No reason simplification
0.22/0.22	c Armin Biere (Picosat) restarts strategy
0.22/0.22	c Glucose learned constraints deletion strategy
0.22/0.22	c timeout=2147483s
0.22/0.22	c DB Simplification allowed=false
0.22/0.22	c --- End Solver configuration ---
0.22/0.22	
0.22/0.22	c solving HOME/instance-2662730-1276277254.opb
0.22/0.22	c reading problem ... 
0.34/0.35	c ... done. Wall clock time 0.134s.
0.34/0.35	c #vars     169
0.34/0.35	c #constraints  101
0.34/0.35	c constraints type 
0.34/0.36	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 26
0.34/0.36	c org.sat4j.minisat.constraints.card.MinWatchCard => 70
0.34/0.36	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4
0.34/0.36	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
0.34/0.36	c constraints type 
0.34/0.36	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 4
0.34/0.36	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 26
0.34/0.36	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 70
0.34/0.36	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
3.10/1.78	c cleaning 2495 clauses out of 5000 with flag 5000/5000
4.65/2.51	c cleaning 4248 clauses out of 8506 with flag 11001/11001
5.82/3.19	c cleaning 5626 clauses out of 11257 with flag 18000/18000
7.76/4.13	c cleaning 6812 clauses out of 13631 with flag 26000/26000
9.70/5.14	c cleaning 7905 clauses out of 15819 with flag 35000/35000
10.48/5.58	c And the winner is Resolution
10.62/6.38	c starts		: 64
10.62/6.38	c conflicts		: 39374
10.62/6.38	c decisions		: 58553
10.62/6.38	c propagations		: 900889
10.62/6.38	c inspects		: 12012103
10.62/6.38	c learnt literals	: 0
10.62/6.38	c learnt binary clauses	: 0
10.62/6.38	c learnt ternary clauses	: 11
10.62/6.38	c learnt clauses	: 39374
10.62/6.38	c ignored clauses	: 0
10.62/6.38	c root simplifications	: 0
10.62/6.38	c removed literals (reason simplification)	: 317445
10.62/6.38	c reason swapping (by a shorter reason)	: 0
10.62/6.38	c Calls to reduceDB	: 5
10.62/6.38	c number of reductions to clauses (during analyze)	: 0
10.62/6.38	c number of learned constraints concerned by reduction	: 0
10.62/6.38	c number of learning phase by resolution	: 0
10.62/6.38	c number of learning phase by cutting planes	: 0
10.62/6.38	c speed (assignments/second)	: 149549.9667994688
10.62/6.38	c non guided choices	37
10.64/6.41	c learnt constraints type 
10.64/6.41	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 12288
10.64/6.41	c constraints type 
10.64/6.41	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 26
10.64/6.41	c org.sat4j.minisat.constraints.card.MinWatchCard => 70
10.64/6.41	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4
10.64/6.41	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
10.64/6.41	c constraints type 
10.64/6.41	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 4
10.64/6.41	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 26
10.64/6.41	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 70
10.64/6.41	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
10.64/6.41	s SATISFIABLE
10.64/6.41	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 
10.64/6.41	c Total wall clock time (in seconds): 6.189

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-2662730-1276277254/watcher-2662730-1276277254 -o /tmp/evaluation-result-2662730-1276277254/solver-2662730-1276277254 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2662730-1276277254.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: 1.00 1.00 1.00 3/106 4708
/proc/meminfo: memFree=1566796/2059040 swapFree=4192956/4192956
[pid=4708] ppid=4706 vsize=248 CPUtime=0
/proc/4708/stat : 4708 (java6) R 4706 4708 3390 0 -1 4194304 110 0 0 0 0 0 0 0 19 0 1 0 3329417 253952 29 1992294400 134512640 134550932 4289180272 18446744073709551615 4149844 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4708/statm: 62 29 21 10 0 23 0

[startup+0.0525999 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 4708
/proc/meminfo: memFree=1566796/2059040 swapFree=4192956/4192956
[pid=4708] ppid=4706 vsize=1521016 CPUtime=0.03
/proc/4708/stat : 4708 (java) S 4706 4708 3390 0 -1 4202496 3494 0 1 0 2 1 0 0 15 0 5 0 3329417 1557520384 2936 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/4708/statm: 380254 2936 989 10 0 377564 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1521016

[startup+0.1006 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 4708
/proc/meminfo: memFree=1566796/2059040 swapFree=4192956/4192956
[pid=4708] ppid=4706 vsize=1524180 CPUtime=0.08
/proc/4708/stat : 4708 (java) S 4706 4708 3390 0 -1 4202496 3948 0 1 0 6 2 0 0 15 0 12 0 3329417 1560760320 3386 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/4708/statm: 381045 3388 1074 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524180

[startup+0.300602 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 4708
/proc/meminfo: memFree=1566796/2059040 swapFree=4192956/4192956
[pid=4708] ppid=4706 vsize=1526444 CPUtime=0.34
/proc/4708/stat : 4708 (java) S 4706 4708 3390 0 -1 4202496 5400 0 1 0 31 3 0 0 15 0 12 0 3329417 1563078656 4836 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/4708/statm: 381611 4836 1358 10 0 378914 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 1526444

[startup+0.700604 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 4708
/proc/meminfo: memFree=1566796/2059040 swapFree=4192956/4192956
[pid=4708] ppid=4706 vsize=1535320 CPUtime=1.11
/proc/4708/stat : 4708 (java) S 4706 4708 3390 0 -1 4202496 8382 0 1 0 106 5 0 0 15 0 16 0 3329417 1572167680 7199 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/4708/statm: 383830 7199 1416 10 0 381133 0
Current children cumulated CPU time (s) 1.11
Current children cumulated vsize (KiB) 1535320

[startup+1.50161 s]
/proc/loadavg: 1.40 1.08 1.03 6/122 4724
/proc/meminfo: memFree=1536972/2059040 swapFree=4192956/4192956
[pid=4708] ppid=4706 vsize=1542060 CPUtime=2.7
/proc/4708/stat : 4708 (java) S 4706 4708 3390 0 -1 4202496 14650 0 1 0 262 8 0 0 15 0 16 0 3329417 1579069440 11684 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/4708/statm: 385515 11684 1424 10 0 382818 0
[pid=4708/tid=4710] ppid=4706 vsize=1542060 CPUtime=0.33
/proc/4708/task/4710/stat : 4710 (java) S 4706 4708 3390 0 -1 4202560 3957 0 1 0 30 3 0 0 18 0 16 0 3329419 1579069440 11684 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 1 0 0 0
[pid=4708/tid=4711] ppid=4706 vsize=1542060 CPUtime=0
/proc/4708/task/4711/stat : 4711 (java) S 4706 4708 3390 0 -1 4202560 3 0 0 0 0 0 0 0 17 0 16 0 3329421 1579069440 11684 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4712] ppid=4706 vsize=1542060 CPUtime=0
/proc/4708/task/4712/stat : 4712 (java) S 4706 4708 3390 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 16 0 3329421 1579069440 11685 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4713] ppid=4706 vsize=1542060 CPUtime=0
/proc/4708/task/4713/stat : 4713 (java) S 4706 4708 3390 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 16 0 3329422 1579069440 11685 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 0 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4714] ppid=4706 vsize=1542060 CPUtime=0
/proc/4708/task/4714/stat : 4714 (java) S 4706 4708 3390 0 -1 4202560 11 0 0 0 0 0 0 0 20 0 16 0 3329423 1579069440 11685 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4715] ppid=4706 vsize=1542060 CPUtime=0
/proc/4708/task/4715/stat : 4715 (java) S 4706 4708 3390 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 16 0 3329423 1579069440 11685 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4716] ppid=4706 vsize=1542060 CPUtime=0
/proc/4708/task/4716/stat : 4716 (java) S 4706 4708 3390 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 16 0 3329427 1579069440 11685 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4717] ppid=4706 vsize=1542060 CPUtime=0.85
/proc/4708/task/4717/stat : 4717 (java) S 4706 4708 3390 0 -1 4202560 3737 0 0 0 84 1 0 0 16 0 16 0 3329427 1579069440 11685 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4718] ppid=4706 vsize=1542060 CPUtime=0.88
/proc/4708/task/4718/stat : 4718 (java) R 4706 4708 3390 0 -1 4202560 2825 0 0 0 87 1 0 0 16 0 16 0 3329427 1579069440 11685 1992294400 134512640 134550932 4292424288 18446744073709551615 104163263 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=4708/tid=4719] ppid=4706 vsize=1542060 CPUtime=0
/proc/4708/task/4719/stat : 4719 (java) S 4706 4708 3390 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 16 0 3329427 1579069440 11685 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4720] ppid=4706 vsize=1542060 CPUtime=0
/proc/4708/task/4720/stat : 4720 (java) S 4706 4708 3390 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 16 0 3329427 1579069440 11685 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 1 0 0 0
[pid=4708/tid=4721] ppid=4706 vsize=1542060 CPUtime=0.38
/proc/4708/task/4721/stat : 4721 (java) R 4706 4708 3390 0 -1 4202560 444 0 0 0 38 0 0 0 25 0 16 0 3329454 1579069440 11685 1992294400 134512640 134550932 4292424288 18446744073709551615 4109511847 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=4708/tid=4722] ppid=4706 vsize=1542060 CPUtime=0.21
/proc/4708/task/4722/stat : 4722 (java) R 4706 4708 3390 0 -1 4202560 2613 0 0 0 21 0 0 0 25 0 16 0 3329454 1579069440 11685 1992294400 134512640 134550932 4292424288 18446744073709551615 105931589 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=4708/tid=4723] ppid=4706 vsize=1542060 CPUtime=0
/proc/4708/task/4723/stat : 4723 (java) S 4706 4708 3390 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 16 0 3329454 1579069440 11685 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4724] ppid=4706 vsize=1542060 CPUtime=0
/proc/4708/task/4724/stat : 4724 (java) S 4706 4708 3390 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 16 0 3329455 1579069440 11685 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.7
Current children cumulated vsize (KiB) 1542060

[startup+3.10666 s]
/proc/loadavg: 1.40 1.08 1.03 5/122 4724
/proc/meminfo: memFree=1518620/2059040 swapFree=4192956/4192956
[pid=4708] ppid=4706 vsize=1541420 CPUtime=5.82
/proc/4708/stat : 4708 (java) S 4706 4708 3390 0 -1 4202496 27954 0 1 0 569 13 0 0 15 0 16 0 3329417 1578414080 23050 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/4708/statm: 385355 23050 1444 10 0 382658 0
[pid=4708/tid=4710] ppid=4706 vsize=1541420 CPUtime=0.33
/proc/4708/task/4710/stat : 4710 (java) S 4706 4708 3390 0 -1 4202560 3957 0 1 0 30 3 0 0 18 0 16 0 3329419 1578414080 23050 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 1 0 0 0
[pid=4708/tid=4711] ppid=4706 vsize=1541420 CPUtime=0.01
/proc/4708/task/4711/stat : 4711 (java) S 4706 4708 3390 0 -1 4202560 421 0 0 0 1 0 0 0 15 0 16 0 3329421 1578414080 23050 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4712] ppid=4706 vsize=1541420 CPUtime=0
/proc/4708/task/4712/stat : 4712 (java) S 4706 4708 3390 0 -1 4202560 375 0 0 0 0 0 0 0 15 0 16 0 3329421 1578414080 23050 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4713] ppid=4706 vsize=1541420 CPUtime=0.05
/proc/4708/task/4713/stat : 4713 (java) S 4706 4708 3390 0 -1 4202560 653 0 0 0 5 0 0 0 16 0 16 0 3329422 1578414080 23050 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 0 0 16800975 18446604437836022720 0 0 -1 1 0 0 0
[pid=4708/tid=4714] ppid=4706 vsize=1541420 CPUtime=0
/proc/4708/task/4714/stat : 4714 (java) S 4706 4708 3390 0 -1 4202560 12 0 0 0 0 0 0 0 18 0 16 0 3329423 1578414080 23050 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4715] ppid=4706 vsize=1541420 CPUtime=0
/proc/4708/task/4715/stat : 4715 (java) S 4706 4708 3390 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 16 0 3329423 1578414080 23050 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4716] ppid=4706 vsize=1541420 CPUtime=0
/proc/4708/task/4716/stat : 4716 (java) S 4706 4708 3390 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 16 0 3329427 1578414080 23050 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4717] ppid=4706 vsize=1541420 CPUtime=1.56
/proc/4708/task/4717/stat : 4717 (java) S 4706 4708 3390 0 -1 4202560 4796 0 0 0 154 2 0 0 15 0 16 0 3329427 1578414080 23050 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4718] ppid=4706 vsize=1541420 CPUtime=1.26
/proc/4708/task/4718/stat : 4718 (java) S 4706 4708 3390 0 -1 4202560 3696 0 0 0 125 1 0 0 16 0 16 0 3329427 1578414080 23050 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 1 0 0 0
[pid=4708/tid=4719] ppid=4706 vsize=1541420 CPUtime=0
/proc/4708/task/4719/stat : 4719 (java) S 4706 4708 3390 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 16 0 3329427 1578414080 23050 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4720] ppid=4706 vsize=1541420 CPUtime=0
/proc/4708/task/4720/stat : 4720 (java) S 4706 4708 3390 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 16 0 3329427 1578414080 23050 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4721] ppid=4706 vsize=1541420 CPUtime=1.73
/proc/4708/task/4721/stat : 4721 (java) R 4706 4708 3390 0 -1 4202560 1319 0 0 0 173 0 0 0 25 0 16 0 3329454 1578414080 23050 1992294400 134512640 134550932 4292424288 18446744073709551615 4109942932 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=4708/tid=4722] ppid=4706 vsize=1541420 CPUtime=0.81
/proc/4708/task/4722/stat : 4722 (java) R 4706 4708 3390 0 -1 4202560 11664 0 0 0 78 3 0 0 25 0 16 0 3329454 1578414080 23050 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=4708/tid=4723] ppid=4706 vsize=1541420 CPUtime=0
/proc/4708/task/4723/stat : 4723 (java) S 4706 4708 3390 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 16 0 3329454 1578414080 23050 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4724] ppid=4706 vsize=1541420 CPUtime=0
/proc/4708/task/4724/stat : 4724 (java) S 4706 4708 3390 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 16 0 3329455 1578414080 23050 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 5.82
Current children cumulated vsize (KiB) 1541420

[startup+6.30163 s]
/proc/loadavg: 1.40 1.08 1.03 3/122 4724
/proc/meminfo: memFree=1411360/2059040 swapFree=4192956/4192956
[pid=4708] ppid=4706 vsize=1541928 CPUtime=10.62
/proc/4708/stat : 4708 (java) S 4706 4708 3390 0 -1 4202496 45743 0 1 0 1041 21 0 0 15 0 14 0 3329417 1578934272 40016 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/4708/statm: 385482 40016 1449 10 0 382785 0
[pid=4708/tid=4710] ppid=4706 vsize=1541928 CPUtime=0.33
/proc/4708/task/4710/stat : 4710 (java) S 4706 4708 3390 0 -1 4202560 3957 0 1 0 30 3 0 0 18 0 14 0 3329419 1578934272 40016 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 1 0 0 0
[pid=4708/tid=4711] ppid=4706 vsize=1541928 CPUtime=0.05
/proc/4708/task/4711/stat : 4711 (java) S 4706 4708 3390 0 -1 4202560 694 0 0 0 5 0 0 0 16 0 14 0 3329421 1578934272 40016 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 1 0 0 0
[pid=4708/tid=4712] ppid=4706 vsize=1541928 CPUtime=0.04
/proc/4708/task/4712/stat : 4712 (java) S 4706 4708 3390 0 -1 4202560 653 0 0 0 4 0 0 0 15 0 14 0 3329421 1578934272 40016 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 1 0 0 0
[pid=4708/tid=4713] ppid=4706 vsize=1541928 CPUtime=0.17
/proc/4708/task/4713/stat : 4713 (java) S 4706 4708 3390 0 -1 4202560 1757 0 0 0 17 0 0 0 15 0 14 0 3329422 1578934272 40016 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 0 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4714] ppid=4706 vsize=1541928 CPUtime=0
/proc/4708/task/4714/stat : 4714 (java) S 4706 4708 3390 0 -1 4202560 12 0 0 0 0 0 0 0 18 0 14 0 3329423 1578934272 40016 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4715] ppid=4706 vsize=1541928 CPUtime=0
/proc/4708/task/4715/stat : 4715 (java) S 4706 4708 3390 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 14 0 3329423 1578934272 40016 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4716] ppid=4706 vsize=1541928 CPUtime=0
/proc/4708/task/4716/stat : 4716 (java) S 4706 4708 3390 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 14 0 3329427 1578934272 40016 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4717] ppid=4706 vsize=1541928 CPUtime=1.64
/proc/4708/task/4717/stat : 4717 (java) S 4706 4708 3390 0 -1 4202560 4799 0 0 0 162 2 0 0 15 0 14 0 3329427 1578934272 40016 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 1 0 0 0
[pid=4708/tid=4718] ppid=4706 vsize=1541928 CPUtime=1.55
/proc/4708/task/4718/stat : 4718 (java) S 4706 4708 3390 0 -1 4202560 4659 0 0 0 153 2 0 0 15 0 14 0 3329427 1578934272 40016 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4719] ppid=4706 vsize=1541928 CPUtime=0
/proc/4708/task/4719/stat : 4719 (java) S 4706 4708 3390 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 14 0 3329427 1578934272 40016 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4720] ppid=4706 vsize=1541928 CPUtime=0
/proc/4708/task/4720/stat : 4720 (java) S 4706 4708 3390 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 3329427 1578934272 40016 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 1 0 0 0
[pid=4708/tid=4723] ppid=4706 vsize=1541928 CPUtime=0
/proc/4708/task/4723/stat : 4723 (java) S 4706 4708 3390 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 3329454 1578934272 40016 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4724] ppid=4706 vsize=1541928 CPUtime=0
/proc/4708/task/4724/stat : 4724 (java) S 4706 4708 3390 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 3329455 1578934272 40016 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 10.62
Current children cumulated vsize (KiB) 1541928

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

[startup+6.40264 s]
/proc/loadavg: 1.40 1.08 1.03 3/122 4724
/proc/meminfo: memFree=1411360/2059040 swapFree=4192956/4192956
[pid=4708] ppid=4706 vsize=1541928 CPUtime=10.64
/proc/4708/stat : 4708 (java) S 4706 4708 3390 0 -1 4202496 45747 0 1 0 1043 21 0 0 15 0 15 0 3329417 1578934272 40019 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/4708/statm: 385482 40019 1449 10 0 382785 0
[pid=4708/tid=4710] ppid=4706 vsize=1541928 CPUtime=0.33
/proc/4708/task/4710/stat : 4710 (java) S 4706 4708 3390 0 -1 4202560 3960 0 1 0 30 3 0 0 19 0 15 0 3329419 1578934272 40019 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 1 0 0 0
[pid=4708/tid=4711] ppid=4706 vsize=1541928 CPUtime=0.05
/proc/4708/task/4711/stat : 4711 (java) S 4706 4708 3390 0 -1 4202560 694 0 0 0 5 0 0 0 16 0 15 0 3329421 1578934272 40019 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 1 0 0 0
[pid=4708/tid=4712] ppid=4706 vsize=1541928 CPUtime=0.04
/proc/4708/task/4712/stat : 4712 (java) S 4706 4708 3390 0 -1 4202560 653 0 0 0 4 0 0 0 15 0 15 0 3329421 1578934272 40019 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 1 0 0 0
[pid=4708/tid=4713] ppid=4706 vsize=1541928 CPUtime=0.17
/proc/4708/task/4713/stat : 4713 (java) S 4706 4708 3390 0 -1 4202560 1757 0 0 0 17 0 0 0 15 0 15 0 3329422 1578934272 40019 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 0 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4714] ppid=4706 vsize=1541928 CPUtime=0
/proc/4708/task/4714/stat : 4714 (java) S 4706 4708 3390 0 -1 4202560 12 0 0 0 0 0 0 0 18 0 15 0 3329423 1578934272 40019 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4715] ppid=4706 vsize=1541928 CPUtime=0
/proc/4708/task/4715/stat : 4715 (java) S 4706 4708 3390 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 15 0 3329423 1578934272 40019 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4716] ppid=4706 vsize=1541928 CPUtime=0
/proc/4708/task/4716/stat : 4716 (java) S 4706 4708 3390 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 15 0 3329427 1578934272 40019 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4717] ppid=4706 vsize=1541928 CPUtime=1.64
/proc/4708/task/4717/stat : 4717 (java) S 4706 4708 3390 0 -1 4202560 4799 0 0 0 162 2 0 0 15 0 15 0 3329427 1578934272 40019 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 1 0 0 0
[pid=4708/tid=4718] ppid=4706 vsize=1541928 CPUtime=1.55
/proc/4708/task/4718/stat : 4718 (java) S 4706 4708 3390 0 -1 4202560 4659 0 0 0 153 2 0 0 15 0 15 0 3329427 1578934272 40019 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4719] ppid=4706 vsize=1541928 CPUtime=0
/proc/4708/task/4719/stat : 4719 (java) S 4706 4708 3390 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 15 0 3329427 1578934272 40019 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4720] ppid=4706 vsize=1541928 CPUtime=0
/proc/4708/task/4720/stat : 4720 (java) S 4706 4708 3390 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 15 0 3329427 1578934272 40019 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 1 0 0 0
[pid=4708/tid=4723] ppid=4706 vsize=1541928 CPUtime=0
/proc/4708/task/4723/stat : 4723 (java) S 4706 4708 3390 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 15 0 3329454 1578934272 40019 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
[pid=4708/tid=4724] ppid=4706 vsize=1541928 CPUtime=0
/proc/4708/task/4724/stat : 4724 (java) S 4706 4708 3390 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 15 0 3329455 1578934272 40019 1992294400 134512640 134550932 4292424288 18446744073709551615 4294960144 0 4 0 16800975 18446604437836022720 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 10.64
Current children cumulated vsize (KiB) 1541928

Child status: 10
Real time (s): 6.47667
CPU time (s): 10.6744
CPU user time (s): 10.4454
CPU system time (s): 0.228965
CPU usage (%): 164.813
Max. virtual memory (cumulated for all children) (KiB): 1544108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.4454
system time used= 0.228965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45753
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= 719
involuntary context switches= 733

runsolver used 0.025996 second user time and 0.087986 second system time

The end

Launcher Data 

Begin job on node001 at 2010-06-11 19:27:34
IDJOB=2662730
IDBENCH=1234
IDSOLVER=1166
FILE ID=node001/2662730-1276277254
PBS_JOBID= 11172209
Free space on /tmp= 62364 MiB

SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111222248.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2662730-1276277254/watcher-2662730-1276277254 -o /tmp/evaluation-result-2662730-1276277254/solver-2662730-1276277254 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2662730-1276277254.opb

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

MD5SUM BENCH= a1b7d9ff85f22909961574d8ed062292
RANDOM SEED=1965601933

node001.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		: 3000.202
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	: 6000.40
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		: 3000.202
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1567192 kB
Buffers:         53884 kB
Cached:         311020 kB
SwapCached:          0 kB
Active:         157300 kB
Inactive:       266900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1567192 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             300 kB
Writeback:           0 kB
AnonPages:       59280 kB
Mapped:          15384 kB
Slab:            45668 kB
PageTables:       4048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182548 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= 62364 MiB
End job on node001 at 2010-06-11 19:27:40