Trace number 2662680

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 11.4483 6.4741

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110972958.opb
MD5SUM78c7dd053a309e76acc4f92715af72ca
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 benchmark0.143978
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 1168
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.
0.08/0.14	c version 2.2.0.v20100531
0.08/0.14	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.14	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.14	c java.vm.version	11.2-b01
0.08/0.14	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.14	c sun.arch.data.model	32
0.08/0.14	c java.version		1.6.0_12
0.08/0.14	c os.name		Linux
0.08/0.14	c os.version		2.6.18-164.el5
0.08/0.14	c os.arch		i386
0.08/0.14	c Free memory 		1393557488
0.08/0.14	c Max memory 		1395916800
0.08/0.14	c Total memory 		1395916800
0.08/0.15	c Number of processors 	2
0.23/0.21	c Pseudo Boolean Optimization
0.23/0.21	c ManyCore solver with 2 solvers running in parallel
0.23/0.21	c --- Begin Solver configuration ---
0.23/0.21	c Stops conflict analysis at the first Unique Implication Point
0.23/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5
0.23/0.21	c Learn all clauses as in MiniSAT
0.23/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.21	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.23/0.21	c Expensive reason simplification
0.23/0.21	c Armin Biere (Picosat) restarts strategy
0.23/0.21	c Glucose learned constraints deletion strategy
0.23/0.21	c timeout=2147483s
0.23/0.21	c DB Simplification allowed=false
0.23/0.21	c --- End Solver configuration ---
0.23/0.21	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.23/0.21	c --- Begin Solver configuration ---
0.23/0.21	c Stops conflict analysis at the first Unique Implication Point
0.23/0.21	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3
0.23/0.21	c Learn all clauses as in MiniSAT
0.23/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.23/0.21	c No reason simplification
0.23/0.21	c Armin Biere (Picosat) restarts strategy
0.23/0.21	c Glucose learned constraints deletion strategy
0.23/0.21	c timeout=2147483s
0.23/0.21	c DB Simplification allowed=false
0.23/0.21	c --- End Solver configuration ---
0.23/0.21	
0.23/0.21	c solving HOME/instance-2662680-1276272593.opb
0.23/0.21	c reading problem ... 
0.35/0.34	c ... done. Wall clock time 0.125s.
0.35/0.34	c #vars     169
0.35/0.34	c #constraints  101
0.35/0.34	c constraints type 
0.35/0.34	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 26
0.35/0.34	c org.sat4j.minisat.constraints.card.MinWatchCard => 70
0.35/0.34	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4
0.35/0.34	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
0.35/0.34	c constraints type 
0.35/0.34	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 4
0.35/0.34	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 26
0.35/0.34	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 70
0.35/0.34	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
5.49/2.91	c cleaning 2498 clauses out of 5000 with flag 5000/5000
7.68/4.03	c cleaning 4246 clauses out of 8502 with flag 11000/11000
9.47/4.97	c cleaning 5626 clauses out of 11256 with flag 18000/18000
10.99/5.77	c cleaning 6811 clauses out of 13630 with flag 26000/26000
11.35/5.92	c And the winner is Resolution
11.41/6.42	c starts		: 54
11.41/6.42	c conflicts		: 27503
11.41/6.42	c decisions		: 40617
11.41/6.42	c propagations		: 655161
11.41/6.42	c inspects		: 8492274
11.41/6.42	c learnt literals	: 0
11.41/6.42	c learnt binary clauses	: 0
11.41/6.42	c learnt ternary clauses	: 8
11.41/6.42	c learnt clauses	: 27503
11.41/6.42	c ignored clauses	: 0
11.41/6.42	c root simplifications	: 0
11.41/6.42	c removed literals (reason simplification)	: 208414
11.41/6.42	c reason swapping (by a shorter reason)	: 0
11.41/6.42	c Calls to reduceDB	: 4
11.41/6.42	c number of reductions to clauses (during analyze)	: 0
11.41/6.42	c number of learned constraints concerned by reduction	: 0
11.41/6.42	c number of learning phase by resolution	: 0
11.41/6.42	c number of learning phase by cutting planes	: 0
11.41/6.42	c speed (assignments/second)	: 107650.50936575748
11.41/6.42	c non guided choices	37
11.41/6.44	c learnt constraints type 
11.41/6.44	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 8322
11.41/6.44	c constraints type 
11.41/6.44	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 26
11.41/6.44	c org.sat4j.minisat.constraints.card.MinWatchCard => 70
11.41/6.44	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4
11.41/6.44	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
11.41/6.44	c constraints type 
11.41/6.44	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 4
11.41/6.44	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 26
11.41/6.44	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 70
11.41/6.44	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
11.41/6.44	s SATISFIABLE
11.41/6.44	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 
11.41/6.44	c Total wall clock time (in seconds): 6.23

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-2662680-1276272593/watcher-2662680-1276272593 -o /tmp/evaluation-result-2662680-1276272593/solver-2662680-1276272593 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2662680-1276272593.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: 1.02 0.99 0.91 3/106 4006
/proc/meminfo: memFree=1582500/2059040 swapFree=4192956/4192956
[pid=4006] ppid=4004 vsize=248 CPUtime=0
/proc/4006/stat : 4006 (java) R 4004 4006 3354 0 -1 4194304 283 0 0 0 0 0 0 0 19 0 1 0 2861088 253952 29 1992294400 134512640 134550932 4292608144 18446744073709551615 11227732 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4006/statm: 62 29 21 10 0 23 0

[startup+0.071153 s]
/proc/loadavg: 1.02 0.99 0.91 3/106 4006
/proc/meminfo: memFree=1582500/2059040 swapFree=4192956/4192956
[pid=4006] ppid=4004 vsize=1521796 CPUtime=0.05
/proc/4006/stat : 4006 (java) S 4004 4006 3354 0 -1 4202496 3725 0 1 0 3 2 0 0 18 0 7 0 2861088 1558319104 3166 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/4006/statm: 380449 3166 1035 10 0 377759 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1521796

[startup+0.102154 s]
/proc/loadavg: 1.02 0.99 0.91 3/106 4006
/proc/meminfo: memFree=1582500/2059040 swapFree=4192956/4192956
[pid=4006] ppid=4004 vsize=1524180 CPUtime=0.08
/proc/4006/stat : 4006 (java) S 4004 4006 3354 0 -1 4202496 3997 0 1 0 6 2 0 0 18 0 12 0 2861088 1560760320 3436 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/4006/statm: 381045 3436 1077 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524180

[startup+0.301201 s]
/proc/loadavg: 1.02 0.99 0.91 3/106 4006
/proc/meminfo: memFree=1582500/2059040 swapFree=4192956/4192956
[pid=4006] ppid=4004 vsize=1526372 CPUtime=0.35
/proc/4006/stat : 4006 (java) S 4004 4006 3354 0 -1 4202496 5467 0 1 0 32 3 0 0 18 0 12 0 2861088 1563004928 4904 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/4006/statm: 381593 4904 1361 10 0 378896 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 1526372

[startup+0.700204 s]
/proc/loadavg: 1.02 0.99 0.91 3/106 4006
/proc/meminfo: memFree=1582500/2059040 swapFree=4192956/4192956
[pid=4006] ppid=4004 vsize=1533396 CPUtime=1.13
/proc/4006/stat : 4006 (java) S 4004 4006 3354 0 -1 4202496 7421 0 1 0 109 4 0 0 18 0 16 0 2861088 1570197504 6645 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/4006/statm: 383349 6645 1383 10 0 380652 0
Current children cumulated CPU time (s) 1.13
Current children cumulated vsize (KiB) 1533396

[startup+1.50121 s]
/proc/loadavg: 1.02 0.99 0.91 5/122 4022
/proc/meminfo: memFree=1557512/2059040 swapFree=4192956/4192956
[pid=4006] ppid=4004 vsize=1535900 CPUtime=2.72
/proc/4006/stat : 4006 (java) S 4004 4006 3354 0 -1 4202496 9539 0 1 0 267 5 0 0 18 0 16 0 2861088 1572761600 8340 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/4006/statm: 383975 8340 1419 10 0 381278 0
[pid=4006/tid=4008] ppid=4004 vsize=1535900 CPUtime=0.31
/proc/4006/task/4008/stat : 4008 (java) S 4004 4006 3354 0 -1 4202560 3948 0 1 0 29 2 0 0 18 0 16 0 2861089 1572761600 8340 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=4006/tid=4009] ppid=4004 vsize=1535900 CPUtime=0
/proc/4006/task/4009/stat : 4009 (java) S 4004 4006 3354 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 16 0 2861091 1572761600 8340 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=4006/tid=4010] ppid=4004 vsize=1535900 CPUtime=0
/proc/4006/task/4010/stat : 4010 (java) S 4004 4006 3354 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 16 0 2861091 1572761600 8340 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=4006/tid=4011] ppid=4004 vsize=1535900 CPUtime=0
/proc/4006/task/4011/stat : 4011 (java) S 4004 4006 3354 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 16 0 2861092 1572761600 8340 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 0 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=4006/tid=4012] ppid=4004 vsize=1535900 CPUtime=0
/proc/4006/task/4012/stat : 4012 (java) S 4004 4006 3354 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 16 0 2861093 1572761600 8340 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=4006/tid=4013] ppid=4004 vsize=1535900 CPUtime=0
/proc/4006/task/4013/stat : 4013 (java) S 4004 4006 3354 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 16 0 2861093 1572761600 8340 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=4006/tid=4014] ppid=4004 vsize=1535900 CPUtime=0
/proc/4006/task/4014/stat : 4014 (java) S 4004 4006 3354 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 16 0 2861097 1572761600 8341 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=4006/tid=4015] ppid=4004 vsize=1535900 CPUtime=0.46
/proc/4006/task/4015/stat : 4015 (java) R 4004 4006 3354 0 -1 4202560 1427 0 0 0 46 0 0 0 25 0 16 0 2861097 1572761600 8341 1992294400 134512640 134550932 4292608144 18446744073709551615 103148688 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=4006/tid=4016] ppid=4004 vsize=1535900 CPUtime=0.5
/proc/4006/task/4016/stat : 4016 (java) R 4004 4006 3354 0 -1 4202560 1852 0 0 0 50 0 0 0 25 0 16 0 2861097 1572761600 8341 1992294400 134512640 134550932 4292608144 18446744073709551615 104142747 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=4006/tid=4017] ppid=4004 vsize=1535900 CPUtime=0
/proc/4006/task/4017/stat : 4017 (java) S 4004 4006 3354 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 16 0 2861097 1572761600 8341 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=4006/tid=4018] ppid=4004 vsize=1535900 CPUtime=0
/proc/4006/task/4018/stat : 4018 (java) S 4004 4006 3354 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 16 0 2861097 1572761600 8341 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=4006/tid=4019] ppid=4004 vsize=1535900 CPUtime=0.81
/proc/4006/task/4019/stat : 4019 (java) R 4004 4006 3354 0 -1 4202560 154 0 0 0 81 0 0 0 23 0 16 0 2861122 1572761600 8341 1992294400 134512640 134550932 4292608144 18446744073709551615 103615267 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=4006/tid=4020] ppid=4004 vsize=1535900 CPUtime=0.6
/proc/4006/task/4020/stat : 4020 (java) R 4004 4006 3354 0 -1 4202560 1082 0 0 0 60 0 0 0 24 0 16 0 2861122 1572761600 8342 1992294400 134512640 134550932 4292608144 18446744073709551615 4109040500 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=4006/tid=4021] ppid=4004 vsize=1535900 CPUtime=0
/proc/4006/task/4021/stat : 4021 (java) S 4004 4006 3354 0 -1 4202560 5 0 0 0 0 0 0 0 22 0 16 0 2861123 1572761600 8342 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=4006/tid=4022] ppid=4004 vsize=1535900 CPUtime=0
/proc/4006/task/4022/stat : 4022 (java) S 4004 4006 3354 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 16 0 2861123 1572761600 8342 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.72
Current children cumulated vsize (KiB) 1535900

[startup+3.10122 s]
/proc/loadavg: 1.02 0.99 0.91 4/122 4022
/proc/meminfo: memFree=1543128/2059040 swapFree=4192956/4192956
[pid=4006] ppid=4004 vsize=1544536 CPUtime=5.9
/proc/4006/stat : 4006 (java) S 4004 4006 3354 0 -1 4202496 26159 0 1 0 577 13 0 0 18 0 16 0 2861088 1581604864 24296 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/4006/statm: 386134 24296 1440 10 0 383437 0
[pid=4006/tid=4008] ppid=4004 vsize=1544536 CPUtime=0.31
/proc/4006/task/4008/stat : 4008 (java) S 4004 4006 3354 0 -1 4202560 3948 0 1 0 29 2 0 0 18 0 16 0 2861089 1581604864 24296 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=4006/tid=4009] ppid=4004 vsize=1544536 CPUtime=0.01
/proc/4006/task/4009/stat : 4009 (java) S 4004 4006 3354 0 -1 4202560 435 0 0 0 1 0 0 0 17 0 16 0 2861091 1581604864 24296 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=4006/tid=4010] ppid=4004 vsize=1544536 CPUtime=0
/proc/4006/task/4010/stat : 4010 (java) S 4004 4006 3354 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 16 0 2861091 1581604864 24296 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=4006/tid=4011] ppid=4004 vsize=1544536 CPUtime=0.02
/proc/4006/task/4011/stat : 4011 (java) S 4004 4006 3354 0 -1 4202560 435 0 0 0 2 0 0 0 16 0 16 0 2861092 1581604864 24296 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 0 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=4006/tid=4012] ppid=4004 vsize=1544536 CPUtime=0
/proc/4006/task/4012/stat : 4012 (java) S 4004 4006 3354 0 -1 4202560 12 0 0 0 0 0 0 0 18 0 16 0 2861093 1581604864 24296 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=4006/tid=4013] ppid=4004 vsize=1544536 CPUtime=0
/proc/4006/task/4013/stat : 4013 (java) R 4004 4006 3354 0 -1 4202560 4 0 0 0 0 0 0 0 18 0 16 0 2861093 1581604864 24296 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=4006/tid=4014] ppid=4004 vsize=1544536 CPUtime=0
/proc/4006/task/4014/stat : 4014 (java) S 4004 4006 3354 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 16 0 2861097 1581604864 24296 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=4006/tid=4015] ppid=4004 vsize=1544536 CPUtime=1.69
/proc/4006/task/4015/stat : 4015 (java) R 4004 4006 3354 0 -1 4202560 3574 0 0 0 168 1 0 0 18 0 16 0 2861097 1581604864 24296 1992294400 134512640 134550932 4292608144 18446744073709551615 105542678 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=4006/tid=4016] ppid=4004 vsize=1544536 CPUtime=0.82
/proc/4006/task/4016/stat : 4016 (java) R 4004 4006 3354 0 -1 4202560 2419 0 0 0 82 0 0 0 25 0 16 0 2861097 1581604864 24296 1992294400 134512640 134550932 4292608144 18446744073709551615 105499437 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=4006/tid=4017] ppid=4004 vsize=1544536 CPUtime=0
/proc/4006/task/4017/stat : 4017 (java) S 4004 4006 3354 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 16 0 2861097 1581604864 24296 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=4006/tid=4018] ppid=4004 vsize=1544536 CPUtime=0
/proc/4006/task/4018/stat : 4018 (java) S 4004 4006 3354 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 16 0 2861097 1581604864 24296 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=4006/tid=4019] ppid=4004 vsize=1544536 CPUtime=1.61
/proc/4006/task/4019/stat : 4019 (java) R 4004 4006 3354 0 -1 4202560 707 0 0 0 161 0 0 0 25 0 16 0 2861122 1581604864 24296 1992294400 134512640 134550932 4292608144 18446744073709551615 4109339723 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=4006/tid=4020] ppid=4004 vsize=1544536 CPUtime=1.37
/proc/4006/task/4020/stat : 4020 (java) R 4004 4006 3354 0 -1 4202560 13568 0 0 0 131 6 0 0 25 0 16 0 2861122 1581604864 24296 1992294400 134512640 134550932 4292608144 18446744073709551615 4109493061 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=4006/tid=4021] ppid=4004 vsize=1544536 CPUtime=0
/proc/4006/task/4021/stat : 4021 (java) S 4004 4006 3354 0 -1 4202560 5 0 0 0 0 0 0 0 22 0 16 0 2861123 1581604864 24296 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=4006/tid=4022] ppid=4004 vsize=1544536 CPUtime=0
/proc/4006/task/4022/stat : 4022 (java) S 4004 4006 3354 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 16 0 2861123 1581604864 24296 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 5.9
Current children cumulated vsize (KiB) 1544536

[startup+6.30124 s]
/proc/loadavg: 1.25 1.04 0.93 3/122 4022
/proc/meminfo: memFree=1420492/2059040 swapFree=4192956/4192956
[pid=4006] ppid=4004 vsize=1548280 CPUtime=11.41
/proc/4006/stat : 4006 (java) S 4004 4006 3354 0 -1 4202496 45491 0 1 0 1120 21 0 0 18 0 14 0 2861088 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/4006/statm: 387070 41597 1449 10 0 384373 0
[pid=4006/tid=4008] ppid=4004 vsize=1548280 CPUtime=0.31
/proc/4006/task/4008/stat : 4008 (java) S 4004 4006 3354 0 -1 4202560 3948 0 1 0 29 2 0 0 18 0 14 0 2861089 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=4006/tid=4009] ppid=4004 vsize=1548280 CPUtime=0.05
/proc/4006/task/4009/stat : 4009 (java) S 4004 4006 3354 0 -1 4202560 919 0 0 0 5 0 0 0 16 0 14 0 2861091 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=4006/tid=4010] ppid=4004 vsize=1548280 CPUtime=0.03
/proc/4006/task/4010/stat : 4010 (java) S 4004 4006 3354 0 -1 4202560 535 0 0 0 3 0 0 0 16 0 14 0 2861091 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=4006/tid=4011] ppid=4004 vsize=1548280 CPUtime=0.14
/proc/4006/task/4011/stat : 4011 (java) S 4004 4006 3354 0 -1 4202560 1563 0 0 0 14 0 0 0 16 0 14 0 2861092 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 0 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=4006/tid=4012] ppid=4004 vsize=1548280 CPUtime=0
/proc/4006/task/4012/stat : 4012 (java) S 4004 4006 3354 0 -1 4202560 12 0 0 0 0 0 0 0 18 0 14 0 2861093 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=4006/tid=4013] ppid=4004 vsize=1548280 CPUtime=0
/proc/4006/task/4013/stat : 4013 (java) S 4004 4006 3354 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 14 0 2861093 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=4006/tid=4014] ppid=4004 vsize=1548280 CPUtime=0
/proc/4006/task/4014/stat : 4014 (java) S 4004 4006 3354 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 2861097 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=4006/tid=4015] ppid=4004 vsize=1548280 CPUtime=2.52
/proc/4006/task/4015/stat : 4015 (java) S 4004 4006 3354 0 -1 4202560 5420 0 0 0 250 2 0 0 15 0 14 0 2861097 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=4006/tid=4016] ppid=4004 vsize=1548280 CPUtime=1.49
/proc/4006/task/4016/stat : 4016 (java) S 4004 4006 3354 0 -1 4202560 3876 0 0 0 148 1 0 0 16 0 14 0 2861097 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=4006/tid=4017] ppid=4004 vsize=1548280 CPUtime=0
/proc/4006/task/4017/stat : 4017 (java) S 4004 4006 3354 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 2861097 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=4006/tid=4018] ppid=4004 vsize=1548280 CPUtime=0
/proc/4006/task/4018/stat : 4018 (java) R 4004 4006 3354 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 2861097 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=4006/tid=4021] ppid=4004 vsize=1548280 CPUtime=0
/proc/4006/task/4021/stat : 4021 (java) S 4004 4006 3354 0 -1 4202560 5 0 0 0 0 0 0 0 22 0 14 0 2861123 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=4006/tid=4022] ppid=4004 vsize=1548280 CPUtime=0
/proc/4006/task/4022/stat : 4022 (java) S 4004 4006 3354 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 2861123 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 11.41
Current children cumulated vsize (KiB) 1548280

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

[startup+6.40124 s]
/proc/loadavg: 1.25 1.04 0.93 3/122 4022
/proc/meminfo: memFree=1420492/2059040 swapFree=4192956/4192956
[pid=4006] ppid=4004 vsize=1548280 CPUtime=11.41
/proc/4006/stat : 4006 (java) S 4004 4006 3354 0 -1 4202496 45491 0 1 0 1120 21 0 0 18 0 14 0 2861088 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/4006/statm: 387070 41597 1449 10 0 384373 0
[pid=4006/tid=4008] ppid=4004 vsize=1548280 CPUtime=0.31
/proc/4006/task/4008/stat : 4008 (java) S 4004 4006 3354 0 -1 4202560 3948 0 1 0 29 2 0 0 18 0 14 0 2861089 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=4006/tid=4009] ppid=4004 vsize=1548280 CPUtime=0.05
/proc/4006/task/4009/stat : 4009 (java) S 4004 4006 3354 0 -1 4202560 919 0 0 0 5 0 0 0 16 0 14 0 2861091 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=4006/tid=4010] ppid=4004 vsize=1548280 CPUtime=0.03
/proc/4006/task/4010/stat : 4010 (java) S 4004 4006 3354 0 -1 4202560 535 0 0 0 3 0 0 0 16 0 14 0 2861091 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=4006/tid=4011] ppid=4004 vsize=1548280 CPUtime=0.14
/proc/4006/task/4011/stat : 4011 (java) S 4004 4006 3354 0 -1 4202560 1563 0 0 0 14 0 0 0 16 0 14 0 2861092 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 0 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=4006/tid=4012] ppid=4004 vsize=1548280 CPUtime=0
/proc/4006/task/4012/stat : 4012 (java) S 4004 4006 3354 0 -1 4202560 12 0 0 0 0 0 0 0 18 0 14 0 2861093 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=4006/tid=4013] ppid=4004 vsize=1548280 CPUtime=0
/proc/4006/task/4013/stat : 4013 (java) S 4004 4006 3354 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 14 0 2861093 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=4006/tid=4014] ppid=4004 vsize=1548280 CPUtime=0
/proc/4006/task/4014/stat : 4014 (java) S 4004 4006 3354 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 2861097 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=4006/tid=4015] ppid=4004 vsize=1548280 CPUtime=2.52
/proc/4006/task/4015/stat : 4015 (java) S 4004 4006 3354 0 -1 4202560 5420 0 0 0 250 2 0 0 15 0 14 0 2861097 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=4006/tid=4016] ppid=4004 vsize=1548280 CPUtime=1.49
/proc/4006/task/4016/stat : 4016 (java) S 4004 4006 3354 0 -1 4202560 3876 0 0 0 148 1 0 0 16 0 14 0 2861097 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=4006/tid=4017] ppid=4004 vsize=1548280 CPUtime=0
/proc/4006/task/4017/stat : 4017 (java) S 4004 4006 3354 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 2861097 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=4006/tid=4018] ppid=4004 vsize=1548280 CPUtime=0
/proc/4006/task/4018/stat : 4018 (java) S 4004 4006 3354 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 2861097 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=4006/tid=4021] ppid=4004 vsize=1548280 CPUtime=0
/proc/4006/task/4021/stat : 4021 (java) S 4004 4006 3354 0 -1 4202560 5 0 0 0 0 0 0 0 22 0 14 0 2861123 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=4006/tid=4022] ppid=4004 vsize=1548280 CPUtime=0
/proc/4006/task/4022/stat : 4022 (java) S 4004 4006 3354 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 2861123 1585438720 41597 1992294400 134512640 134550932 4292608144 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 11.41
Current children cumulated vsize (KiB) 1548280

Child status: 10
Real time (s): 6.4741
CPU time (s): 11.4483
CPU user time (s): 11.2203
CPU system time (s): 0.227965
CPU usage (%): 176.832
Max. virtual memory (cumulated for all children) (KiB): 1551112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.2203
system time used= 0.227965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45498
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= 397
involuntary context switches= 539

runsolver used 0.032994 second user time and 0.077988 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-11 18:09:53
IDJOB=2662680
IDBENCH=1184
IDSOLVER=1166
FILE ID=node009/2662680-1276272593
PBS_JOBID= 11172202
Free space on /tmp= 62432 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-t2001.13queen13.1110972958.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2662680-1276272593/watcher-2662680-1276272593 -o /tmp/evaluation-result-2662680-1276272593/solver-2662680-1276272593 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2662680-1276272593.opb

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

MD5SUM BENCH= 78c7dd053a309e76acc4f92715af72ca
RANDOM SEED=389787793

node009.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		: 3000.199
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	: 6000.39
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		: 3000.199
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1582896 kB
Buffers:         47988 kB
Cached:         302440 kB
SwapCached:          0 kB
Active:         148680 kB
Inactive:       260940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1582896 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             484 kB
Writeback:           0 kB
AnonPages:       59176 kB
Mapped:          15400 kB
Slab:            44672 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180044 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= 62432 MiB
End job on node009 at 2010-06-11 18:10:00