Trace number 2659321

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT4J PB Resolution 2.2.0 2010-05-26SAT 4.96924 3.96698

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 

0.14/0.32	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.14/0.32	c This is free software under the dual EPL/GNU LGPL licenses.
0.14/0.32	c See www.sat4j.org for details.
0.14/0.33	c version 2.2.0.v20100526
0.14/0.33	c java.runtime.name	Java(TM) SE Runtime Environment
0.14/0.33	c java.vm.name		Java HotSpot(TM) Server VM
0.14/0.33	c java.vm.version	11.2-b01
0.14/0.33	c java.vm.vendor	Sun Microsystems Inc.
0.14/0.33	c sun.arch.data.model	32
0.14/0.33	c java.version		1.6.0_12
0.14/0.33	c os.name		Linux
0.14/0.33	c os.version		2.6.18-164.el5
0.14/0.33	c os.arch		i386
0.14/0.33	c Free memory 		1393557488
0.14/0.33	c Max memory 		1395916800
0.14/0.33	c Total memory 		1395916800
0.14/0.34	c Number of processors 	2
0.26/0.41	c Pseudo Boolean Optimization
0.26/0.41	c --- Begin Solver configuration ---
0.26/0.41	c Stops conflict analysis at the first Unique Implication Point
0.26/0.41	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4
0.26/0.41	c Learn all clauses as in MiniSAT
0.26/0.41	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.26/0.41	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.26/0.41	c Expensive reason simplification
0.26/0.41	c Armin Biere (Picosat) restarts strategy
0.26/0.41	c Glucose learned constraints deletion strategy
0.26/0.41	c timeout=2147483s
0.26/0.41	c DB Simplification allowed=false
0.26/0.41	c --- End Solver configuration ---
0.26/0.41	c solving HOME/instance-2659321-1276272589.opb
0.26/0.41	c reading problem ... 
0.37/0.54	c ... done. Wall clock time 0.129s.
0.37/0.54	c #vars     169
0.37/0.54	c #constraints  101
0.37/0.54	c constraints type 
0.37/0.54	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 26
0.37/0.54	c org.sat4j.minisat.constraints.card.MinWatchCard => 70
0.37/0.54	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4
0.37/0.54	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
2.35/1.67	c cleaning 2498 clauses out of 5000 with flag 5000/5000
3.18/2.29	c cleaning 4246 clauses out of 8502 with flag 11000/11000
3.87/2.97	c cleaning 5626 clauses out of 11256 with flag 18000/18000
4.78/3.81	c cleaning 6811 clauses out of 13630 with flag 26000/26000
4.90/3.93	c starts		: 54
4.90/3.93	c conflicts		: 27503
4.90/3.93	c decisions		: 40617
4.90/3.93	c propagations		: 655161
4.90/3.93	c inspects		: 8492274
4.90/3.93	c learnt literals	: 0
4.90/3.93	c learnt binary clauses	: 0
4.90/3.93	c learnt ternary clauses	: 8
4.90/3.93	c learnt clauses	: 27503
4.90/3.93	c ignored clauses	: 0
4.90/3.93	c root simplifications	: 0
4.90/3.93	c removed literals (reason simplification)	: 208414
4.90/3.93	c reason swapping (by a shorter reason)	: 0
4.90/3.93	c Calls to reduceDB	: 4
4.90/3.93	c number of reductions to clauses (during analyze)	: 0
4.90/3.93	c number of learned constraints concerned by reduction	: 0
4.90/3.93	c number of learning phase by resolution	: 0
4.90/3.93	c number of learning phase by cutting planes	: 0
4.90/3.93	c speed (assignments/second)	: 193035.06187389512
4.90/3.93	c non guided choices	37
4.90/3.95	c learnt constraints type 
4.90/3.95	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 8322
4.90/3.95	c constraints type 
4.90/3.95	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 26
4.90/3.95	c org.sat4j.minisat.constraints.card.MinWatchCard => 70
4.90/3.95	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4
4.90/3.95	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
4.90/3.95	s SATISFIABLE
4.90/3.95	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 
4.90/3.95	c Total wall clock time (in seconds): 3.542

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-2659321-1276272589/watcher-2659321-1276272589 -o /tmp/evaluation-result-2659321-1276272589/solver-2659321-1276272589 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659321-1276272589.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 3966
/proc/meminfo: memFree=1593796/2059040 swapFree=4192956/4192956
[pid=3966] ppid=3964 vsize=248 CPUtime=0
/proc/3966/stat : 3966 (java6) S 3964 3966 3354 0 -1 4194304 107 0 1 0 0 0 0 0 22 0 1 0 2860608 253952 28 1992294400 134512640 134550932 4286856704 18446744073709551615 11227732 0 2147483391 4096 0 18446744071699387582 0 0 17 1 0 0 0
/proc/3966/statm: 62 28 21 10 0 23 0

[startup+0.069986 s]
/proc/loadavg: 1.02 0.99 0.91 3/106 3966
/proc/meminfo: memFree=1593796/2059040 swapFree=4192956/4192956
[pid=3966] ppid=3964 vsize=13164 CPUtime=0.01
/proc/3966/stat : 3966 (java) D 3964 3966 3354 0 -1 4194304 463 0 13 0 0 1 0 0 16 0 1 0 2860608 13479936 195 1992294400 134512640 134550932 4291625216 18446744073709551615 11187835 0 0 4096 0 18446744071562234166 0 0 17 0 0 0 4
/proc/3966/statm: 3291 195 140 10 0 1121 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13164

[startup+0.102017 s]
/proc/loadavg: 1.02 0.99 0.91 3/106 3966
/proc/meminfo: memFree=1593796/2059040 swapFree=4192956/4192956
[pid=3966] ppid=3964 vsize=13164 CPUtime=0.02
/proc/3966/stat : 3966 (java) D 3964 3966 3354 0 -1 4194304 953 0 32 0 0 2 0 0 16 0 1 0 2860608 13479936 476 1992294400 134512640 134550932 4291625216 18446744073709551615 105698506 0 0 4096 0 18446744071562234166 0 0 17 0 0 0 6
/proc/3966/statm: 3291 476 178 10 0 1121 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13164

[startup+0.302012 s]
/proc/loadavg: 1.02 0.99 0.91 3/106 3966
/proc/meminfo: memFree=1593796/2059040 swapFree=4192956/4192956
[pid=3966] ppid=3964 vsize=1524184 CPUtime=0.14
/proc/3966/stat : 3966 (java) S 3964 3966 3354 0 -1 4202496 4007 0 88 0 8 6 0 0 16 0 12 0 2860608 1560764416 3534 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 6
/proc/3966/statm: 381046 3534 1081 10 0 378348 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 1524184

[startup+0.701047 s]
/proc/loadavg: 1.02 0.99 0.91 3/106 3966
/proc/meminfo: memFree=1593796/2059040 swapFree=4192956/4192956
[pid=3966] ppid=3964 vsize=1529708 CPUtime=0.72
/proc/3966/stat : 3966 (java) S 3964 3966 3354 0 -1 4202496 6176 0 88 0 65 7 0 0 16 0 13 0 2860608 1566420992 5656 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 6
/proc/3966/statm: 382427 5656 1403 10 0 379729 0
Current children cumulated CPU time (s) 0.72
Current children cumulated vsize (KiB) 1529708

[startup+1.50214 s]
/proc/loadavg: 1.02 0.99 0.91 5/119 3979
/proc/meminfo: memFree=1564592/2059040 swapFree=4192956/4192956
[pid=3966] ppid=3964 vsize=1531360 CPUtime=2.22
/proc/3966/stat : 3966 (java) S 3964 3966 3354 0 -1 4202496 7475 0 88 0 214 8 0 0 16 0 13 0 2860608 1568112640 6636 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 6
/proc/3966/statm: 382840 6636 1421 10 0 380142 0
[pid=3966/tid=3968] ppid=3964 vsize=1531360 CPUtime=1.25
/proc/3966/task/3968/stat : 3968 (java) R 3964 3966 3354 0 -1 4202560 4322 0 54 0 121 4 0 0 19 0 13 0 2860618 1568112640 6637 1992294400 134512640 134550932 4291625216 18446744073709551615 4109905061 0 4 0 16800975 0 0 0 -1 1 0 0 9
[pid=3966/tid=3969] ppid=3964 vsize=1531360 CPUtime=0
/proc/3966/task/3969/stat : 3969 (java) S 3964 3966 3354 0 -1 4202560 4 0 0 0 0 0 0 0 18 0 13 0 2860622 1568112640 6637 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=3966/tid=3970] ppid=3964 vsize=1531360 CPUtime=0
/proc/3966/task/3970/stat : 3970 (java) S 3964 3966 3354 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 13 0 2860622 1568112640 6637 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=3966/tid=3971] ppid=3964 vsize=1531360 CPUtime=0
/proc/3966/task/3971/stat : 3971 (java) S 3964 3966 3354 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 2860625 1568112640 6637 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 0 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=3966/tid=3972] ppid=3964 vsize=1531360 CPUtime=0
/proc/3966/task/3972/stat : 3972 (java) S 3964 3966 3354 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 13 0 2860626 1568112640 6637 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=3966/tid=3973] ppid=3964 vsize=1531360 CPUtime=0
/proc/3966/task/3973/stat : 3973 (java) S 3964 3966 3354 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 13 0 2860626 1568112640 6637 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=3966/tid=3974] ppid=3964 vsize=1531360 CPUtime=0
/proc/3966/task/3974/stat : 3974 (java) S 3964 3966 3354 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 2860633 1568112640 6637 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=3966/tid=3975] ppid=3964 vsize=1531360 CPUtime=0.46
/proc/3966/task/3975/stat : 3975 (java) R 3964 3966 3354 0 -1 4202560 1083 0 0 0 46 0 0 0 19 0 13 0 2860633 1568112640 6637 1992294400 134512640 134550932 4291625216 18446744073709551615 105581013 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=3966/tid=3976] ppid=3964 vsize=1531360 CPUtime=0.46
/proc/3966/task/3976/stat : 3976 (java) S 3964 3966 3354 0 -1 4202560 1037 0 0 0 46 0 0 0 20 0 13 0 2860633 1568112640 6637 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=3966/tid=3977] ppid=3964 vsize=1531360 CPUtime=0
/proc/3966/task/3977/stat : 3977 (java) S 3964 3966 3354 0 -1 4202560 1 0 0 0 0 0 0 0 23 0 13 0 2860633 1568112640 6637 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=3966/tid=3978] ppid=3964 vsize=1531360 CPUtime=0
/proc/3966/task/3978/stat : 3978 (java) S 3964 3966 3354 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 2860633 1568112640 6637 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=3966/tid=3979] ppid=3964 vsize=1531360 CPUtime=0
/proc/3966/task/3979/stat : 3979 (java) S 3964 3966 3354 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 2860663 1568112640 6637 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.22
Current children cumulated vsize (KiB) 1531360

[startup+3.10231 s]
/proc/loadavg: 1.02 0.99 0.91 2/119 3979
/proc/meminfo: memFree=1557648/2059040 swapFree=4192956/4192956
[pid=3966] ppid=3964 vsize=1532544 CPUtime=4.08
/proc/3966/stat : 3966 (java) S 3964 3966 3354 0 -1 4202496 9339 0 88 0 400 8 0 0 16 0 13 0 2860608 1569325056 8075 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 6
/proc/3966/statm: 383136 8075 1440 10 0 380438 0
[pid=3966/tid=3968] ppid=3964 vsize=1532544 CPUtime=2.74
/proc/3966/task/3968/stat : 3968 (java) R 3964 3966 3354 0 -1 4202560 4475 0 54 0 269 5 0 0 19 0 13 0 2860618 1569325056 8075 1992294400 134512640 134550932 4291625216 18446744073709551615 4109873523 0 4 0 16800975 0 0 0 -1 0 0 0 9
[pid=3966/tid=3969] ppid=3964 vsize=1532544 CPUtime=0
/proc/3966/task/3969/stat : 3969 (java) S 3964 3966 3354 0 -1 4202560 239 0 0 0 0 0 0 0 15 0 13 0 2860622 1569325056 8075 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=3966/tid=3970] ppid=3964 vsize=1532544 CPUtime=0
/proc/3966/task/3970/stat : 3970 (java) S 3964 3966 3354 0 -1 4202560 288 0 0 0 0 0 0 0 16 0 13 0 2860622 1569325056 8075 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=3966/tid=3971] ppid=3964 vsize=1532544 CPUtime=0.05
/proc/3966/task/3971/stat : 3971 (java) S 3964 3966 3354 0 -1 4202560 408 0 0 0 5 0 0 0 15 0 13 0 2860625 1569325056 8075 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 0 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=3966/tid=3972] ppid=3964 vsize=1532544 CPUtime=0
/proc/3966/task/3972/stat : 3972 (java) S 3964 3966 3354 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 2860626 1569325056 8075 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=3966/tid=3973] ppid=3964 vsize=1532544 CPUtime=0
/proc/3966/task/3973/stat : 3973 (java) S 3964 3966 3354 0 -1 4202560 9 0 0 0 0 0 0 0 18 0 13 0 2860626 1569325056 8075 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 2
[pid=3966/tid=3974] ppid=3964 vsize=1532544 CPUtime=0
/proc/3966/task/3974/stat : 3974 (java) S 3964 3966 3354 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 2860633 1569325056 8075 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=3966/tid=3975] ppid=3964 vsize=1532544 CPUtime=0.73
/proc/3966/task/3975/stat : 3975 (java) S 3964 3966 3354 0 -1 4202560 1855 0 0 0 73 0 0 0 15 0 13 0 2860633 1569325056 8075 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=3966/tid=3976] ppid=3964 vsize=1532544 CPUtime=0.5
/proc/3966/task/3976/stat : 3976 (java) S 3964 3966 3354 0 -1 4202560 1041 0 0 0 50 0 0 0 15 0 13 0 2860633 1569325056 8075 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=3966/tid=3977] ppid=3964 vsize=1532544 CPUtime=0
/proc/3966/task/3977/stat : 3977 (java) S 3964 3966 3354 0 -1 4202560 1 0 0 0 0 0 0 0 23 0 13 0 2860633 1569325056 8075 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=3966/tid=3978] ppid=3964 vsize=1532544 CPUtime=0
/proc/3966/task/3978/stat : 3978 (java) S 3964 3966 3354 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 2860633 1569325056 8075 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=3966/tid=3979] ppid=3964 vsize=1532544 CPUtime=0
/proc/3966/task/3979/stat : 3979 (java) S 3964 3966 3354 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 2860663 1569325056 8075 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.08
Current children cumulated vsize (KiB) 1532544

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

[startup+3.50235 s]
/proc/loadavg: 1.02 0.99 0.91 2/119 3979
/proc/meminfo: memFree=1555664/2059040 swapFree=4192956/4192956
[pid=3966] ppid=3964 vsize=1532544 CPUtime=4.48
/proc/3966/stat : 3966 (java) S 3964 3966 3354 0 -1 4202496 9339 0 88 0 440 8 0 0 16 0 13 0 2860608 1569325056 8075 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 6
/proc/3966/statm: 383136 8075 1440 10 0 380438 0
[pid=3966/tid=3968] ppid=3964 vsize=1532544 CPUtime=3.13
/proc/3966/task/3968/stat : 3968 (java) R 3964 3966 3354 0 -1 4202560 4475 0 54 0 308 5 0 0 19 0 13 0 2860618 1569325056 8075 1992294400 134512640 134550932 4291625216 18446744073709551615 4109835212 0 4 0 16800975 0 0 0 -1 1 0 0 9
[pid=3966/tid=3969] ppid=3964 vsize=1532544 CPUtime=0
/proc/3966/task/3969/stat : 3969 (java) S 3964 3966 3354 0 -1 4202560 239 0 0 0 0 0 0 0 15 0 13 0 2860622 1569325056 8075 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=3966/tid=3970] ppid=3964 vsize=1532544 CPUtime=0
/proc/3966/task/3970/stat : 3970 (java) S 3964 3966 3354 0 -1 4202560 288 0 0 0 0 0 0 0 16 0 13 0 2860622 1569325056 8075 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=3966/tid=3971] ppid=3964 vsize=1532544 CPUtime=0.05
/proc/3966/task/3971/stat : 3971 (java) S 3964 3966 3354 0 -1 4202560 408 0 0 0 5 0 0 0 15 0 13 0 2860625 1569325056 8075 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 0 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=3966/tid=3972] ppid=3964 vsize=1532544 CPUtime=0
/proc/3966/task/3972/stat : 3972 (java) S 3964 3966 3354 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 2860626 1569325056 8075 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=3966/tid=3973] ppid=3964 vsize=1532544 CPUtime=0
/proc/3966/task/3973/stat : 3973 (java) S 3964 3966 3354 0 -1 4202560 9 0 0 0 0 0 0 0 18 0 13 0 2860626 1569325056 8075 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 2
[pid=3966/tid=3974] ppid=3964 vsize=1532544 CPUtime=0
/proc/3966/task/3974/stat : 3974 (java) S 3964 3966 3354 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 2860633 1569325056 8075 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=3966/tid=3975] ppid=3964 vsize=1532544 CPUtime=0.73
/proc/3966/task/3975/stat : 3975 (java) S 3964 3966 3354 0 -1 4202560 1855 0 0 0 73 0 0 0 15 0 13 0 2860633 1569325056 8075 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=3966/tid=3976] ppid=3964 vsize=1532544 CPUtime=0.5
/proc/3966/task/3976/stat : 3976 (java) S 3964 3966 3354 0 -1 4202560 1041 0 0 0 50 0 0 0 15 0 13 0 2860633 1569325056 8075 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=3966/tid=3977] ppid=3964 vsize=1532544 CPUtime=0
/proc/3966/task/3977/stat : 3977 (java) S 3964 3966 3354 0 -1 4202560 1 0 0 0 0 0 0 0 23 0 13 0 2860633 1569325056 8075 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=3966/tid=3978] ppid=3964 vsize=1532544 CPUtime=0
/proc/3966/task/3978/stat : 3978 (java) S 3964 3966 3354 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 2860633 1569325056 8075 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=3966/tid=3979] ppid=3964 vsize=1532544 CPUtime=0
/proc/3966/task/3979/stat : 3979 (java) S 3964 3966 3354 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 2860663 1569325056 8075 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.48
Current children cumulated vsize (KiB) 1532544

[startup+3.9024 s]
/proc/loadavg: 1.02 0.99 0.91 2/119 3979
/proc/meminfo: memFree=1555664/2059040 swapFree=4192956/4192956
[pid=3966] ppid=3964 vsize=1532544 CPUtime=4.9
/proc/3966/stat : 3966 (java) S 3964 3966 3354 0 -1 4202496 9413 0 88 0 482 8 0 0 16 0 13 0 2860608 1569325056 8148 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 6
/proc/3966/statm: 383136 8148 1440 10 0 380438 0
[pid=3966/tid=3968] ppid=3964 vsize=1532544 CPUtime=3.5
/proc/3966/task/3968/stat : 3968 (java) R 3964 3966 3354 0 -1 4202560 4476 0 54 0 345 5 0 0 20 0 13 0 2860618 1569325056 8148 1992294400 134512640 134550932 4291625216 18446744073709551615 4109818231 0 4 0 16800975 0 0 0 -1 1 0 0 9
[pid=3966/tid=3969] ppid=3964 vsize=1532544 CPUtime=0.01
/proc/3966/task/3969/stat : 3969 (java) S 3964 3966 3354 0 -1 4202560 279 0 0 0 1 0 0 0 15 0 13 0 2860622 1569325056 8148 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=3966/tid=3970] ppid=3964 vsize=1532544 CPUtime=0.01
/proc/3966/task/3970/stat : 3970 (java) S 3964 3966 3354 0 -1 4202560 317 0 0 0 1 0 0 0 16 0 13 0 2860622 1569325056 8148 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=3966/tid=3971] ppid=3964 vsize=1532544 CPUtime=0.08
/proc/3966/task/3971/stat : 3971 (java) S 3964 3966 3354 0 -1 4202560 408 0 0 0 8 0 0 0 15 0 13 0 2860625 1569325056 8148 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 0 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=3966/tid=3972] ppid=3964 vsize=1532544 CPUtime=0
/proc/3966/task/3972/stat : 3972 (java) S 3964 3966 3354 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 2860626 1569325056 8148 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=3966/tid=3973] ppid=3964 vsize=1532544 CPUtime=0
/proc/3966/task/3973/stat : 3973 (java) S 3964 3966 3354 0 -1 4202560 9 0 0 0 0 0 0 0 18 0 13 0 2860626 1569325056 8148 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 2
[pid=3966/tid=3974] ppid=3964 vsize=1532544 CPUtime=0
/proc/3966/task/3974/stat : 3974 (java) S 3964 3966 3354 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 2860633 1569325056 8148 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=3966/tid=3975] ppid=3964 vsize=1532544 CPUtime=0.75
/proc/3966/task/3975/stat : 3975 (java) S 3964 3966 3354 0 -1 4202560 1859 0 0 0 75 0 0 0 15 0 13 0 2860633 1569325056 8148 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
[pid=3966/tid=3976] ppid=3964 vsize=1532544 CPUtime=0.5
/proc/3966/task/3976/stat : 3976 (java) S 3964 3966 3354 0 -1 4202560 1041 0 0 0 50 0 0 0 15 0 13 0 2860633 1569325056 8148 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=3966/tid=3977] ppid=3964 vsize=1532544 CPUtime=0
/proc/3966/task/3977/stat : 3977 (java) S 3964 3966 3354 0 -1 4202560 1 0 0 0 0 0 0 0 23 0 13 0 2860633 1569325056 8148 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=3966/tid=3978] ppid=3964 vsize=1532544 CPUtime=0
/proc/3966/task/3978/stat : 3978 (java) S 3964 3966 3354 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 2860633 1569325056 8148 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 0 0 0 0
[pid=3966/tid=3979] ppid=3964 vsize=1532544 CPUtime=0
/proc/3966/task/3979/stat : 3979 (java) S 3964 3966 3354 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 2860663 1569325056 8148 1992294400 134512640 134550932 4291625216 18446744073709551615 4294960144 0 4 0 16800975 18446604437868800832 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.9
Current children cumulated vsize (KiB) 1532544

Child status: 10
Real time (s): 3.96698
CPU time (s): 4.96924
CPU user time (s): 4.87726
CPU system time (s): 0.091986
CPU usage (%): 125.265
Max. virtual memory (cumulated for all children) (KiB): 1532760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.87726
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9424
page faults= 88
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 671
involuntary context switches= 291

runsolver used 0.006998 second user time and 0.037994 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-11 18:09:49
IDJOB=2659321
IDBENCH=1184
IDSOLVER=1164
FILE ID=node009/2659321-1276272589
PBS_JOBID= 11172202
Free space on /tmp= 62432 MiB

SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110972958.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2659321-1276272589/watcher-2659321-1276272589 -o /tmp/evaluation-result-2659321-1276272589/solver-2659321-1276272589 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659321-1276272589.opb

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

MD5SUM BENCH= 78c7dd053a309e76acc4f92715af72ca
RANDOM SEED=212381805

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:       1594068 kB
Buffers:         47912 kB
Cached:         291700 kB
SwapCached:          0 kB
Active:         147472 kB
Inactive:       251284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1594068 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             240 kB
Writeback:           0 kB
AnonPages:       59108 kB
Mapped:          15352 kB
Slab:            44300 kB
PageTables:       3908 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180404 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 18:09:53