Trace number 2662751

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 11.6692 6.57487

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110975832.opb
MD5SUM1db724dea2682aeae2b8138d40ef319b
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 benchmark0.163974
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 1149
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
0.25/0.21	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-2662751-1276278667.opb
0.25/0.21	c reading problem ... 
0.36/0.34	c ... done. Wall clock time 0.124s.
0.36/0.34	c #vars     169
0.36/0.34	c #constraints  101
0.36/0.34	c constraints type 
0.36/0.34	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 26
0.36/0.34	c org.sat4j.minisat.constraints.card.MinWatchCard => 70
0.36/0.34	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4
0.36/0.34	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
0.36/0.34	c constraints type 
0.36/0.34	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 4
0.36/0.34	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 26
0.36/0.34	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 70
0.36/0.34	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
6.12/3.21	c cleaning 2498 clauses out of 5000 with flag 5000/5000
7.68/4.03	c cleaning 4248 clauses out of 8503 with flag 11001/11001
9.23/4.88	c cleaning 5625 clauses out of 11255 with flag 18001/18001
10.97/5.75	c cleaning 6812 clauses out of 13631 with flag 26002/26002
11.53/6.03	c And the winner is Resolution
11.61/6.52	c starts		: 55
11.61/6.52	c conflicts		: 29196
11.61/6.52	c decisions		: 40197
11.61/6.52	c propagations		: 707371
11.61/6.52	c inspects		: 9498239
11.61/6.52	c learnt literals	: 0
11.61/6.52	c learnt binary clauses	: 0
11.61/6.52	c learnt ternary clauses	: 6
11.61/6.52	c learnt clauses	: 29196
11.61/6.52	c ignored clauses	: 0
11.61/6.52	c root simplifications	: 0
11.61/6.52	c removed literals (reason simplification)	: 276481
11.61/6.52	c reason swapping (by a shorter reason)	: 0
11.61/6.52	c Calls to reduceDB	: 4
11.61/6.52	c number of reductions to clauses (during analyze)	: 0
11.61/6.52	c number of learned constraints concerned by reduction	: 0
11.61/6.52	c number of learning phase by resolution	: 0
11.61/6.52	c number of learning phase by cutting planes	: 0
11.61/6.52	c speed (assignments/second)	: 114405.79006954553
11.61/6.52	c non guided choices	38
11.61/6.54	c learnt constraints type 
11.61/6.54	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 10013
11.61/6.54	c constraints type 
11.61/6.54	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 26
11.61/6.54	c org.sat4j.minisat.constraints.card.MinWatchCard => 70
11.61/6.54	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4
11.61/6.54	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
11.61/6.54	c constraints type 
11.61/6.54	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 4
11.61/6.54	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 26
11.61/6.54	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 70
11.61/6.54	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
11.61/6.54	s SATISFIABLE
11.61/6.54	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 
11.61/6.54	c Total wall clock time (in seconds): 6.332

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-2662751-1276278667/watcher-2662751-1276278667 -o /tmp/evaluation-result-2662751-1276278667/solver-2662751-1276278667 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2662751-1276278667.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: 1.08 1.04 1.08 3/106 6144
/proc/meminfo: memFree=1804272/2059040 swapFree=4192076/4192956
[pid=6144] ppid=6142 vsize=248 CPUtime=0
/proc/6144/stat : 6144 (java) R 6142 6144 5897 0 -1 4194304 283 0 0 0 0 0 0 0 23 0 1 0 3468246 253952 29 1992294400 134512640 134550932 4293103712 18446744073709551615 6382046 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6144/statm: 62 29 21 10 0 23 0

[startup+0.0612369 s]
/proc/loadavg: 1.08 1.04 1.08 3/106 6144
/proc/meminfo: memFree=1804272/2059040 swapFree=4192076/4192956
[pid=6144] ppid=6142 vsize=1521664 CPUtime=0.05
/proc/6144/stat : 6144 (java) S 6142 6144 5897 0 -1 4202496 3627 0 1 0 3 2 0 0 18 0 7 0 3468246 1558183936 3068 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/6144/statm: 380416 3068 1024 10 0 377726 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1521664

[startup+0.101244 s]
/proc/loadavg: 1.08 1.04 1.08 3/106 6144
/proc/meminfo: memFree=1804272/2059040 swapFree=4192076/4192956
[pid=6144] ppid=6142 vsize=1524180 CPUtime=0.08
/proc/6144/stat : 6144 (java) S 6142 6144 5897 0 -1 4202496 3960 0 1 0 6 2 0 0 18 0 12 0 3468246 1560760320 3399 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6144/statm: 381045 3399 1075 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524180

[startup+0.300618 s]
/proc/loadavg: 1.08 1.04 1.08 3/106 6144
/proc/meminfo: memFree=1804272/2059040 swapFree=4192076/4192956
[pid=6144] ppid=6142 vsize=1526104 CPUtime=0.36
/proc/6144/stat : 6144 (java) S 6142 6144 5897 0 -1 4202496 5400 0 1 0 33 3 0 0 18 0 12 0 3468246 1562730496 4837 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6144/statm: 381526 4837 1361 10 0 378829 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1526104

[startup+0.700615 s]
/proc/loadavg: 1.08 1.04 1.08 3/106 6144
/proc/meminfo: memFree=1804272/2059040 swapFree=4192076/4192956
[pid=6144] ppid=6142 vsize=1527584 CPUtime=1.15
/proc/6144/stat : 6144 (java) S 6142 6144 5897 0 -1 4202496 5860 0 1 0 112 3 0 0 18 0 16 0 3468246 1564246016 5297 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6144/statm: 381896 5297 1361 10 0 379199 0
Current children cumulated CPU time (s) 1.15
Current children cumulated vsize (KiB) 1527584

[startup+1.50161 s]
/proc/loadavg: 1.08 1.04 1.08 6/122 6160
/proc/meminfo: memFree=1787280/2059040 swapFree=4192076/4192956
[pid=6144] ppid=6142 vsize=1536616 CPUtime=2.74
/proc/6144/stat : 6144 (java) S 6142 6144 5897 0 -1 4202496 9992 0 1 0 270 4 0 0 18 0 16 0 3468246 1573494784 7975 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6144/statm: 384154 7975 1401 10 0 381457 0
[pid=6144/tid=6146] ppid=6142 vsize=1536616 CPUtime=0.31
/proc/6144/task/6146/stat : 6146 (java) S 6142 6144 5897 0 -1 4202560 3947 0 1 0 29 2 0 0 18 0 16 0 3468248 1573494784 7975 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6147] ppid=6142 vsize=1536616 CPUtime=0
/proc/6144/task/6147/stat : 6147 (java) S 6142 6144 5897 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 16 0 3468249 1573494784 7975 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6148] ppid=6142 vsize=1536616 CPUtime=0
/proc/6144/task/6148/stat : 6148 (java) S 6142 6144 5897 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 16 0 3468249 1573494784 7975 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6149] ppid=6142 vsize=1536616 CPUtime=0
/proc/6144/task/6149/stat : 6149 (java) S 6142 6144 5897 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 16 0 3468251 1573494784 7975 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 0 0 16800975 18446604437836253184 0 0 -1 1 0 0 0
[pid=6144/tid=6150] ppid=6142 vsize=1536616 CPUtime=0
/proc/6144/task/6150/stat : 6150 (java) S 6142 6144 5897 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 16 0 3468251 1573494784 7975 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6151] ppid=6142 vsize=1536616 CPUtime=0
/proc/6144/task/6151/stat : 6151 (java) S 6142 6144 5897 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 16 0 3468251 1573494784 7975 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6152] ppid=6142 vsize=1536616 CPUtime=0
/proc/6144/task/6152/stat : 6152 (java) S 6142 6144 5897 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 16 0 3468256 1573494784 7975 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6153] ppid=6142 vsize=1536616 CPUtime=0.13
/proc/6144/task/6153/stat : 6153 (java) R 6142 6144 5897 0 -1 4202560 2334 0 0 0 13 0 0 0 24 0 16 0 3468256 1573494784 7975 1992294400 134512640 134550932 4293103712 18446744073709551615 104140329 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=6144/tid=6154] ppid=6142 vsize=1536616 CPUtime=0.4
/proc/6144/task/6154/stat : 6154 (java) R 6142 6144 5897 0 -1 4202560 1816 0 0 0 40 0 0 0 19 0 16 0 3468256 1573494784 7975 1992294400 134512640 134550932 4293103712 18446744073709551615 103237048 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=6144/tid=6155] ppid=6142 vsize=1536616 CPUtime=0
/proc/6144/task/6155/stat : 6155 (java) S 6142 6144 5897 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 16 0 3468256 1573494784 7975 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6156] ppid=6142 vsize=1536616 CPUtime=0
/proc/6144/task/6156/stat : 6156 (java) S 6142 6144 5897 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 16 0 3468256 1573494784 7975 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 1 0 0 0
[pid=6144/tid=6157] ppid=6142 vsize=1536616 CPUtime=1.01
/proc/6144/task/6157/stat : 6157 (java) R 6142 6144 5897 0 -1 4202560 111 0 0 0 101 0 0 0 19 0 16 0 3468280 1573494784 7975 1992294400 134512640 134550932 4293103712 18446744073709551615 4108842145 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=6144/tid=6158] ppid=6142 vsize=1536616 CPUtime=0.84
/proc/6144/task/6158/stat : 6158 (java) R 6142 6144 5897 0 -1 4202560 712 0 0 0 84 0 0 0 25 0 16 0 3468280 1573494784 7975 1992294400 134512640 134550932 4293103712 18446744073709551615 103493894 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=6144/tid=6159] ppid=6142 vsize=1536616 CPUtime=0
/proc/6144/task/6159/stat : 6159 (java) S 6142 6144 5897 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 16 0 3468281 1573494784 7975 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 1 0 0 0
[pid=6144/tid=6160] ppid=6142 vsize=1536616 CPUtime=0
/proc/6144/task/6160/stat : 6160 (java) S 6142 6144 5897 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 16 0 3468281 1573494784 7975 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.74
Current children cumulated vsize (KiB) 1536616

[startup+3.1016 s]
/proc/loadavg: 1.08 1.04 1.08 5/122 6160
/proc/meminfo: memFree=1773640/2059040 swapFree=4192076/4192956
[pid=6144] ppid=6142 vsize=1542688 CPUtime=5.91
/proc/6144/stat : 6144 (java) S 6142 6144 5897 0 -1 4202496 23146 0 1 0 582 9 0 0 18 0 16 0 3468246 1579712512 21127 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6144/statm: 385672 21127 1428 10 0 382975 0
[pid=6144/tid=6146] ppid=6142 vsize=1542688 CPUtime=0.31
/proc/6144/task/6146/stat : 6146 (java) S 6142 6144 5897 0 -1 4202560 3947 0 1 0 29 2 0 0 18 0 16 0 3468248 1579712512 21127 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6147] ppid=6142 vsize=1542688 CPUtime=0
/proc/6144/task/6147/stat : 6147 (java) S 6142 6144 5897 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 16 0 3468249 1579712512 21127 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6148] ppid=6142 vsize=1542688 CPUtime=0
/proc/6144/task/6148/stat : 6148 (java) S 6142 6144 5897 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 16 0 3468249 1579712512 21127 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6149] ppid=6142 vsize=1542688 CPUtime=0
/proc/6144/task/6149/stat : 6149 (java) S 6142 6144 5897 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 16 0 3468251 1579712512 21127 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 0 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6150] ppid=6142 vsize=1542688 CPUtime=0
/proc/6144/task/6150/stat : 6150 (java) S 6142 6144 5897 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 16 0 3468251 1579712512 21127 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6151] ppid=6142 vsize=1542688 CPUtime=0
/proc/6144/task/6151/stat : 6151 (java) S 6142 6144 5897 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 16 0 3468251 1579712512 21127 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6152] ppid=6142 vsize=1542688 CPUtime=0
/proc/6144/task/6152/stat : 6152 (java) S 6142 6144 5897 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 16 0 3468256 1579712512 21127 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6153] ppid=6142 vsize=1542688 CPUtime=1.02
/proc/6144/task/6153/stat : 6153 (java) R 6142 6144 5897 0 -1 4202560 3496 0 0 0 102 0 0 0 18 0 16 0 3468256 1579712512 21127 1992294400 134512640 134550932 4293103712 18446744073709551615 106823803 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=6144/tid=6154] ppid=6142 vsize=1542688 CPUtime=1.21
/proc/6144/task/6154/stat : 6154 (java) R 6142 6144 5897 0 -1 4202560 2304 0 0 0 121 0 0 0 21 0 16 0 3468256 1579712512 21127 1992294400 134512640 134550932 4293103712 18446744073709551615 102192171 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=6144/tid=6155] ppid=6142 vsize=1542688 CPUtime=0
/proc/6144/task/6155/stat : 6155 (java) S 6142 6144 5897 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 16 0 3468256 1579712512 21127 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6156] ppid=6142 vsize=1542688 CPUtime=0
/proc/6144/task/6156/stat : 6156 (java) S 6142 6144 5897 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 16 0 3468256 1579712512 21127 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 1 0 0 0
[pid=6144/tid=6157] ppid=6142 vsize=1542688 CPUtime=1.81
/proc/6144/task/6157/stat : 6157 (java) R 6142 6144 5897 0 -1 4202560 726 0 0 0 181 0 0 0 20 0 16 0 3468280 1579712512 21127 1992294400 134512640 134550932 4293103712 18446744073709551615 4108881660 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=6144/tid=6158] ppid=6142 vsize=1542688 CPUtime=1.49
/proc/6144/task/6158/stat : 6158 (java) R 6142 6144 5897 0 -1 4202560 11601 0 0 0 145 4 0 0 25 0 16 0 3468280 1579712512 21127 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=6144/tid=6159] ppid=6142 vsize=1542688 CPUtime=0
/proc/6144/task/6159/stat : 6159 (java) S 6142 6144 5897 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 16 0 3468281 1579712512 21127 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 1 0 0 0
[pid=6144/tid=6160] ppid=6142 vsize=1542688 CPUtime=0
/proc/6144/task/6160/stat : 6160 (java) S 6142 6144 5897 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 16 0 3468281 1579712512 21127 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 5.91
Current children cumulated vsize (KiB) 1542688

[startup+6.30157 s]
/proc/loadavg: 1.31 1.09 1.09 3/122 6160
/proc/meminfo: memFree=1663404/2059040 swapFree=4192076/4192956
[pid=6144] ppid=6142 vsize=1545584 CPUtime=11.61
/proc/6144/stat : 6144 (java) S 6142 6144 5897 0 -1 4202496 44539 0 1 0 1143 18 0 0 18 0 14 0 3468246 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6144/statm: 386396 40386 1449 10 0 383699 0
[pid=6144/tid=6146] ppid=6142 vsize=1545584 CPUtime=0.31
/proc/6144/task/6146/stat : 6146 (java) S 6142 6144 5897 0 -1 4202560 3947 0 1 0 29 2 0 0 18 0 14 0 3468248 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6147] ppid=6142 vsize=1545584 CPUtime=0.03
/proc/6144/task/6147/stat : 6147 (java) S 6142 6144 5897 0 -1 4202560 710 0 0 0 3 0 0 0 16 0 14 0 3468249 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 1 0 0 0
[pid=6144/tid=6148] ppid=6142 vsize=1545584 CPUtime=0.02
/proc/6144/task/6148/stat : 6148 (java) S 6142 6144 5897 0 -1 4202560 594 0 0 0 2 0 0 0 15 0 14 0 3468249 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6149] ppid=6142 vsize=1545584 CPUtime=0.13
/proc/6144/task/6149/stat : 6149 (java) S 6142 6144 5897 0 -1 4202560 1311 0 0 0 13 0 0 0 16 0 14 0 3468251 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 0 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6150] ppid=6142 vsize=1545584 CPUtime=0
/proc/6144/task/6150/stat : 6150 (java) S 6142 6144 5897 0 -1 4202560 12 0 0 0 0 0 0 0 18 0 14 0 3468251 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6151] ppid=6142 vsize=1545584 CPUtime=0
/proc/6144/task/6151/stat : 6151 (java) S 6142 6144 5897 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 14 0 3468251 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6152] ppid=6142 vsize=1545584 CPUtime=0
/proc/6144/task/6152/stat : 6152 (java) S 6142 6144 5897 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 3468256 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6153] ppid=6142 vsize=1545584 CPUtime=1.93
/proc/6144/task/6153/stat : 6153 (java) S 6142 6144 5897 0 -1 4202560 4896 0 0 0 192 1 0 0 16 0 14 0 3468256 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6154] ppid=6142 vsize=1545584 CPUtime=1.89
/proc/6144/task/6154/stat : 6154 (java) S 6142 6144 5897 0 -1 4202560 4022 0 0 0 188 1 0 0 15 0 14 0 3468256 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 1 0 0 0
[pid=6144/tid=6155] ppid=6142 vsize=1545584 CPUtime=0
/proc/6144/task/6155/stat : 6155 (java) S 6142 6144 5897 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 3468256 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6156] ppid=6142 vsize=1545584 CPUtime=0
/proc/6144/task/6156/stat : 6156 (java) S 6142 6144 5897 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 14 0 3468256 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 1 0 0 0
[pid=6144/tid=6159] ppid=6142 vsize=1545584 CPUtime=0
/proc/6144/task/6159/stat : 6159 (java) S 6142 6144 5897 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 14 0 3468281 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 1 0 0 0
[pid=6144/tid=6160] ppid=6142 vsize=1545584 CPUtime=0
/proc/6144/task/6160/stat : 6160 (java) S 6142 6144 5897 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 3468281 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 11.61
Current children cumulated vsize (KiB) 1545584

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

[startup+6.50157 s]
/proc/loadavg: 1.31 1.09 1.09 1/120 6160
/proc/meminfo: memFree=1647300/2059040 swapFree=4192076/4192956
[pid=6144] ppid=6142 vsize=1545584 CPUtime=11.61
/proc/6144/stat : 6144 (java) S 6142 6144 5897 0 -1 4202496 44539 0 1 0 1143 18 0 0 18 0 14 0 3468246 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6144/statm: 386396 40386 1449 10 0 383699 0
[pid=6144/tid=6146] ppid=6142 vsize=1545584 CPUtime=0.31
/proc/6144/task/6146/stat : 6146 (java) S 6142 6144 5897 0 -1 4202560 3947 0 1 0 29 2 0 0 18 0 14 0 3468248 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6147] ppid=6142 vsize=1545584 CPUtime=0.03
/proc/6144/task/6147/stat : 6147 (java) S 6142 6144 5897 0 -1 4202560 710 0 0 0 3 0 0 0 16 0 14 0 3468249 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 1 0 0 0
[pid=6144/tid=6148] ppid=6142 vsize=1545584 CPUtime=0.02
/proc/6144/task/6148/stat : 6148 (java) S 6142 6144 5897 0 -1 4202560 594 0 0 0 2 0 0 0 15 0 14 0 3468249 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6149] ppid=6142 vsize=1545584 CPUtime=0.13
/proc/6144/task/6149/stat : 6149 (java) S 6142 6144 5897 0 -1 4202560 1311 0 0 0 13 0 0 0 16 0 14 0 3468251 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 0 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6150] ppid=6142 vsize=1545584 CPUtime=0
/proc/6144/task/6150/stat : 6150 (java) S 6142 6144 5897 0 -1 4202560 12 0 0 0 0 0 0 0 18 0 14 0 3468251 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6151] ppid=6142 vsize=1545584 CPUtime=0
/proc/6144/task/6151/stat : 6151 (java) S 6142 6144 5897 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 14 0 3468251 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6152] ppid=6142 vsize=1545584 CPUtime=0
/proc/6144/task/6152/stat : 6152 (java) S 6142 6144 5897 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 3468256 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6153] ppid=6142 vsize=1545584 CPUtime=1.93
/proc/6144/task/6153/stat : 6153 (java) S 6142 6144 5897 0 -1 4202560 4896 0 0 0 192 1 0 0 16 0 14 0 3468256 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6154] ppid=6142 vsize=1545584 CPUtime=1.89
/proc/6144/task/6154/stat : 6154 (java) S 6142 6144 5897 0 -1 4202560 4022 0 0 0 188 1 0 0 15 0 14 0 3468256 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 1 0 0 0
[pid=6144/tid=6155] ppid=6142 vsize=1545584 CPUtime=0
/proc/6144/task/6155/stat : 6155 (java) S 6142 6144 5897 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 3468256 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6156] ppid=6142 vsize=1545584 CPUtime=0
/proc/6144/task/6156/stat : 6156 (java) S 6142 6144 5897 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 14 0 3468256 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 0 0 0 0
[pid=6144/tid=6159] ppid=6142 vsize=1545584 CPUtime=0
/proc/6144/task/6159/stat : 6159 (java) S 6142 6144 5897 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 14 0 3468281 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 1 0 0 0
[pid=6144/tid=6160] ppid=6142 vsize=1545584 CPUtime=0
/proc/6144/task/6160/stat : 6160 (java) S 6142 6144 5897 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 3468281 1582678016 40386 1992294400 134512640 134550932 4293103712 18446744073709551615 4294960144 0 4 0 16800975 18446604437836253184 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 11.61
Current children cumulated vsize (KiB) 1545584

Child status: 10
Real time (s): 6.57487
CPU time (s): 11.6692
CPU user time (s): 11.4653
CPU system time (s): 0.203968
CPU usage (%): 177.482
Max. virtual memory (cumulated for all children) (KiB): 1549060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.4653
system time used= 0.203968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44548
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= 450
involuntary context switches= 560

runsolver used 0.029995 second user time and 0.085986 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-11 19:51:07
IDJOB=2662751
IDBENCH=1255
IDSOLVER=1166
FILE ID=node011/2662751-1276278667
PBS_JOBID= 11173103
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/wnqueen/normalized-t2001.13queen13.1110975832.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2662751-1276278667/watcher-2662751-1276278667 -o /tmp/evaluation-result-2662751-1276278667/solver-2662751-1276278667 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2662751-1276278667.opb

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

MD5SUM BENCH= 1db724dea2682aeae2b8138d40ef319b
RANDOM SEED=235995094

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:       1804544 kB
Buffers:         23360 kB
Cached:         107064 kB
SwapCached:          0 kB
Active:         106708 kB
Inactive:        82032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1804544 kB
SwapTotal:     4192956 kB
SwapFree:      4192076 kB
Dirty:             356 kB
Writeback:           0 kB
AnonPages:       58240 kB
Mapped:          15484 kB
Slab:            43848 kB
PageTables:       3944 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181792 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 2010-06-11 19:51:13