Trace number 2659901

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 NameAnswerobjective functionCPU timeWall clock time
SAT4J PB Resolution 2.2.0 2010-05-26OPT17 2.12568 1.20866

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_6.opb
MD5SUMda335afc6b5d5727dca7fb9193531871
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark0.05999
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 17
Optimality of the best value was proved YES
Number of variables139
Total number of constraints216
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints215
Minimum length of a constraint1
Maximum length of a constraint24
Number of terms in the objective function 6
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 46
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 64
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 324
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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.v20100526
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
0.23/0.20	c Pseudo Boolean Optimization
0.23/0.20	c --- Begin Solver configuration ---
0.23/0.20	c Stops conflict analysis at the first Unique Implication Point
0.23/0.20	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@64dc11
0.23/0.20	c Learn all clauses as in MiniSAT
0.23/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.20	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.23/0.20	c Expensive reason simplification
0.23/0.20	c Armin Biere (Picosat) restarts strategy
0.23/0.20	c Glucose learned constraints deletion strategy
0.23/0.20	c timeout=2147483s
0.23/0.20	c DB Simplification allowed=false
0.23/0.20	c --- End Solver configuration ---
0.23/0.20	c solving HOME/instance-2659901-1276620900.opb
0.23/0.20	c reading problem ... 
0.55/0.46	c ... done. Wall clock time 0.246s.
0.55/0.46	c #vars     139
0.55/0.46	c #constraints  216
0.55/0.46	c constraints type 
0.55/0.46	c org.sat4j.pb.constraints.pb.MaxWatchPb => 215
1.75/1.08	c SATISFIABLE
1.75/1.08	c OPTIMIZING...
1.75/1.08	c Got one! Elapsed wall clock time (in seconds):0.872
1.75/1.08	o 18
1.95/1.13	c Got one! Elapsed wall clock time (in seconds):0.928
1.95/1.13	o 17
1.95/1.14	c starts		: 4
1.95/1.14	c conflicts		: 272
1.95/1.14	c decisions		: 452
1.95/1.14	c propagations		: 8496
1.95/1.14	c inspects		: 94928
1.95/1.14	c learnt literals	: 1
1.95/1.14	c learnt binary clauses	: 6
1.95/1.14	c learnt ternary clauses	: 9
1.95/1.14	c learnt clauses	: 271
1.95/1.14	c ignored clauses	: 0
1.95/1.14	c root simplifications	: 0
1.95/1.14	c removed literals (reason simplification)	: 2468
1.95/1.14	c reason swapping (by a shorter reason)	: 0
1.95/1.14	c Calls to reduceDB	: 0
1.95/1.14	c number of reductions to clauses (during analyze)	: 0
1.95/1.14	c number of learned constraints concerned by reduction	: 0
1.95/1.14	c number of learning phase by resolution	: 0
1.95/1.14	c number of learning phase by cutting planes	: 0
1.95/1.14	c speed (assignments/second)	: 1416000.0
1.95/1.14	c non guided choices	142
1.95/1.14	c learnt constraints type 
1.95/1.14	c constraints type 
1.95/1.14	c org.sat4j.pb.constraints.pb.MaxWatchPb => 215
1.95/1.14	s OPTIMUM FOUND
1.95/1.14	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 
1.95/1.14	c objective function=17
1.95/1.14	c Total wall clock time (in seconds): 0.937

Verifier Data 

OK	17

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2659901-1276620900/watcher-2659901-1276620900 -o /tmp/evaluation-result-2659901-1276620900/solver-2659901-1276620900 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659901-1276620900.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 13000
/proc/meminfo: memFree=1392096/2059040 swapFree=4192956/4192956
[pid=13000] ppid=12998 vsize=1832 CPUtime=0
/proc/13000/stat : 13000 (java6) R 12998 13000 12730 0 -1 4194304 244 0 0 0 0 0 0 0 25 0 1 0 3384504 1875968 148 1992294400 134512640 134550932 4291179984 18446744073709551615 4294960144 0 2147483391 4096 0 0 0 0 17 1 0 0 0
/proc/13000/statm: 458 148 111 10 0 63 0

[startup+0.081828 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 13000
/proc/meminfo: memFree=1392096/2059040 swapFree=4192956/4192956
[pid=13000] ppid=12998 vsize=1521796 CPUtime=0.06
/proc/13000/stat : 13000 (java) S 12998 13000 12730 0 -1 4202496 3781 0 1 0 4 2 0 0 18 0 7 0 3384504 1558319104 3223 1992294400 134512640 134550932 4294846560 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0
/proc/13000/statm: 380449 3223 1040 10 0 377759 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1521796

[startup+0.104166 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 13000
/proc/meminfo: memFree=1392096/2059040 swapFree=4192956/4192956
[pid=13000] ppid=12998 vsize=1524184 CPUtime=0.08
/proc/13000/stat : 13000 (java) S 12998 13000 12730 0 -1 4202496 3972 0 1 0 6 2 0 0 18 0 12 0 3384504 1560764416 3412 1992294400 134512640 134550932 4294846560 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/13000/statm: 381046 3412 1078 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.30016 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 13000
/proc/meminfo: memFree=1392096/2059040 swapFree=4192956/4192956
[pid=13000] ppid=12998 vsize=1525620 CPUtime=0.34
/proc/13000/stat : 13000 (java) S 12998 13000 12730 0 -1 4202496 5302 0 1 0 31 3 0 0 18 0 12 0 3384504 1562234880 4739 1992294400 134512640 134550932 4294846560 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/13000/statm: 381405 4739 1361 10 0 378707 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 1525620

[startup+0.701147 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 13000
/proc/meminfo: memFree=1392096/2059040 swapFree=4192956/4192956
[pid=13000] ppid=12998 vsize=1532400 CPUtime=1.14
/proc/13000/stat : 13000 (java) S 12998 13000 12730 0 -1 4202496 8566 0 1 0 109 5 0 0 18 0 13 0 3384504 1569177600 7372 1992294400 134512640 134550932 4294846560 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/13000/statm: 383100 7372 1412 10 0 380402 0
Current children cumulated CPU time (s) 1.14
Current children cumulated vsize (KiB) 1532400

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

[startup+1.11013 s]
/proc/loadavg: 0.92 0.98 0.99 4/119 13013
/proc/meminfo: memFree=1358264/2059040 swapFree=4192956/4192956
[pid=13000] ppid=12998 vsize=1535472 CPUtime=1.95
/proc/13000/stat : 13000 (java) S 12998 13000 12730 0 -1 4202496 12171 0 1 0 189 6 0 0 18 0 13 0 3384504 1572323328 10657 1992294400 134512640 134550932 4294846560 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/13000/statm: 383868 10657 1420 10 0 381170 0
[pid=13000/tid=13002] ppid=12998 vsize=1535472 CPUtime=1.07
/proc/13000/task/13002/stat : 13002 (java) R 12998 13000 12730 0 -1 4202560 7348 0 1 0 104 3 0 0 19 0 13 0 3384505 1572323328 10658 1992294400 134512640 134550932 4294846560 18446744073709551615 4109603651 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=13000/tid=13003] ppid=12998 vsize=1535472 CPUtime=0
/proc/13000/task/13003/stat : 13003 (java) S 12998 13000 12730 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 13 0 3384507 1572323328 10658 1992294400 134512640 134550932 4294846560 18446744073709551615 4294960144 0 4 0 16800975 18446604436630428608 0 0 -1 0 0 0 0
[pid=13000/tid=13004] ppid=12998 vsize=1535472 CPUtime=0
/proc/13000/task/13004/stat : 13004 (java) S 12998 13000 12730 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 13 0 3384507 1572323328 10659 1992294400 134512640 134550932 4294846560 18446744073709551615 4294960144 0 4 0 16800975 18446604436630428608 0 0 -1 0 0 0 0
[pid=13000/tid=13005] ppid=12998 vsize=1535472 CPUtime=0
/proc/13000/task/13005/stat : 13005 (java) S 12998 13000 12730 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 3384508 1572323328 10660 1992294400 134512640 134550932 4294846560 18446744073709551615 4294960144 0 0 0 16800975 18446604436630428608 0 0 -1 0 0 0 0
[pid=13000/tid=13006] ppid=12998 vsize=1535472 CPUtime=0
/proc/13000/task/13006/stat : 13006 (java) S 12998 13000 12730 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 3384509 1572323328 10661 1992294400 134512640 134550932 4294846560 18446744073709551615 4294960144 0 4 0 16800975 18446604436630428608 0 0 -1 0 0 0 0
[pid=13000/tid=13007] ppid=12998 vsize=1535472 CPUtime=0
/proc/13000/task/13007/stat : 13007 (java) S 12998 13000 12730 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 3384509 1572323328 10662 1992294400 134512640 134550932 4294846560 18446744073709551615 4294960144 0 4 0 16800975 18446604436630428608 0 0 -1 0 0 0 0
[pid=13000/tid=13008] ppid=12998 vsize=1535472 CPUtime=0
/proc/13000/task/13008/stat : 13008 (java) S 12998 13000 12730 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 3384513 1572323328 10663 1992294400 134512640 134550932 4294846560 18446744073709551615 4294960144 0 4 0 16800975 18446604436630428608 0 0 -1 0 0 0 0
[pid=13000/tid=13009] ppid=12998 vsize=1535472 CPUtime=0.4
/proc/13000/task/13009/stat : 13009 (java) R 12998 13000 12730 0 -1 4202560 1168 0 0 0 40 0 0 0 25 0 13 0 3384513 1572323328 10664 1992294400 134512640 134550932 4294846560 18446744073709551615 105715497 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=13000/tid=13010] ppid=12998 vsize=1535472 CPUtime=0.44
/proc/13000/task/13010/stat : 13010 (java) R 12998 13000 12730 0 -1 4202560 2592 0 0 0 43 1 0 0 25 0 13 0 3384513 1572323328 10667 1992294400 134512640 134550932 4294846560 18446744073709551615 103253562 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=13000/tid=13011] ppid=12998 vsize=1535472 CPUtime=0
/proc/13000/task/13011/stat : 13011 (java) S 12998 13000 12730 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 3384513 1572323328 10669 1992294400 134512640 134550932 4294846560 18446744073709551615 4294960144 0 4 0 16800975 18446604436630428608 0 0 -1 0 0 0 0
[pid=13000/tid=13012] ppid=12998 vsize=1535472 CPUtime=0
/proc/13000/task/13012/stat : 13012 (java) S 12998 13000 12730 0 -1 4202560 0 0 0 0 0 0 0 0 16 0 13 0 3384513 1572323328 10669 1992294400 134512640 134550932 4294846560 18446744073709551615 4294960144 0 4 0 16800975 18446604436630428608 0 0 -1 1 0 0 0
[pid=13000/tid=13013] ppid=12998 vsize=1535472 CPUtime=0
/proc/13000/task/13013/stat : 13013 (java) S 12998 13000 12730 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 3384550 1572323328 10670 1992294400 134512640 134550932 4294846560 18446744073709551615 4294960144 0 4 0 16800975 18446604436630428608 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1.95
Current children cumulated vsize (KiB) 1535472

[startup+1.20113 s]
/proc/loadavg: 0.92 0.98 0.99 4/119 13013
/proc/meminfo: memFree=1358264/2059040 swapFree=4192956/4192956
[pid=13000] ppid=12998 vsize=1535796 CPUtime=2.11
/proc/13000/stat : 13000 (java) S 12998 13000 12730 0 -1 4202496 12628 0 1 0 205 6 0 0 18 0 11 0 3384504 1572655104 11113 1992294400 134512640 134550932 4294846560 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/13000/statm: 383949 11113 1421 10 0 381251 0
[pid=13000/tid=13002] ppid=12998 vsize=1535796 CPUtime=1.11
/proc/13000/task/13002/stat : 13002 (java) S 12998 13000 12730 0 -1 4202560 7739 0 1 0 107 4 0 0 20 0 11 0 3384505 1572655104 11113 1992294400 134512640 134550932 4294846560 18446744073709551615 4294960144 0 4 0 16800975 18446604436630428608 0 0 -1 0 0 0 0
[pid=13000/tid=13003] ppid=12998 vsize=1535796 CPUtime=0
/proc/13000/task/13003/stat : 13003 (java) S 12998 13000 12730 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 11 0 3384507 1572655104 11113 1992294400 134512640 134550932 4294846560 18446744073709551615 4294960144 0 4 0 16800975 18446604436630428608 0 0 -1 0 0 0 0
[pid=13000/tid=13004] ppid=12998 vsize=1535796 CPUtime=0
/proc/13000/task/13004/stat : 13004 (java) S 12998 13000 12730 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 11 0 3384507 1572655104 11113 1992294400 134512640 134550932 4294846560 18446744073709551615 4294960144 0 4 0 16800975 18446604436630428608 0 0 -1 0 0 0 0
[pid=13000/tid=13005] ppid=12998 vsize=1535796 CPUtime=0
/proc/13000/task/13005/stat : 13005 (java) S 12998 13000 12730 0 -1 4202560 1 0 0 0 0 0 0 0 16 0 11 0 3384508 1572655104 11113 1992294400 134512640 134550932 4294846560 18446744073709551615 4294960144 0 0 0 16800975 18446604436630428608 0 0 -1 0 0 0 0
[pid=13000/tid=13006] ppid=12998 vsize=1535796 CPUtime=0
/proc/13000/task/13006/stat : 13006 (java) S 12998 13000 12730 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 11 0 3384509 1572655104 11113 1992294400 134512640 134550932 4294846560 18446744073709551615 4294960144 0 4 0 16800975 18446604436630428608 0 0 -1 0 0 0 0
[pid=13000/tid=13007] ppid=12998 vsize=1535796 CPUtime=0
/proc/13000/task/13007/stat : 13007 (java) S 12998 13000 12730 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 11 0 3384509 1572655104 11113 1992294400 134512640 134550932 4294846560 18446744073709551615 4294960144 0 4 0 16800975 18446604436630428608 0 0 -1 0 0 0 0
[pid=13000/tid=13009] ppid=12998 vsize=1535796 CPUtime=0.45
/proc/13000/task/13009/stat : 13009 (java) S 12998 13000 12730 0 -1 4202560 1198 0 0 0 45 0 0 0 25 0 11 0 3384513 1572655104 11113 1992294400 134512640 134550932 4294846560 18446744073709551615 4294960144 0 4 0 16800975 18446604436630428608 0 0 -1 0 0 0 0
[pid=13000/tid=13010] ppid=12998 vsize=1535796 CPUtime=0.52
/proc/13000/task/13010/stat : 13010 (java) S 12998 13000 12730 0 -1 4202560 2614 0 0 0 51 1 0 0 25 0 11 0 3384513 1572655104 11113 1992294400 134512640 134550932 4294846560 18446744073709551615 4294960144 0 4 0 16800975 18446604436630428608 0 0 -1 1 0 0 0
[pid=13000/tid=13011] ppid=12998 vsize=1535796 CPUtime=0
/proc/13000/task/13011/stat : 13011 (java) S 12998 13000 12730 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 11 0 3384513 1572655104 11113 1992294400 134512640 134550932 4294846560 18446744073709551615 4294960144 0 4 0 16800975 18446604436630428608 0 0 -1 0 0 0 0
[pid=13000/tid=13013] ppid=12998 vsize=1535796 CPUtime=0
/proc/13000/task/13013/stat : 13013 (java) S 12998 13000 12730 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 11 0 3384550 1572655104 11113 1992294400 134512640 134550932 4294846560 18446744073709551615 4294960144 0 4 0 16800975 18446604436630428608 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.11
Current children cumulated vsize (KiB) 1535796

Child status: 30
Real time (s): 1.20866
CPU time (s): 2.12568
CPU user time (s): 2.05169
CPU system time (s): 0.073988
CPU usage (%): 175.87
Max. virtual memory (cumulated for all children) (KiB): 1535796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.05169
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12628
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= 161
involuntary context switches= 152

runsolver used 0.009998 second user time and 0.016997 second system time

The end

Launcher Data 

Begin job on node031 at 2010-06-15 18:55:00
IDJOB=2659901
IDBENCH=2945
IDSOLVER=1164
FILE ID=node031/2659901-1276620900
PBS_JOBID= 11172331
Free space on /tmp= 62584 MiB

SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_6.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2659901-1276620900/watcher-2659901-1276620900 -o /tmp/evaluation-result-2659901-1276620900/solver-2659901-1276620900 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659901-1276620900.opb

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

MD5SUM BENCH= da335afc6b5d5727dca7fb9193531871
RANDOM SEED=2132840780

node031.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		: 3000.219
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	: 6000.43
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		: 3000.219
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1392368 kB
Buffers:         83116 kB
Cached:         440312 kB
SwapCached:          0 kB
Active:         214464 kB
Inactive:       368652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1392368 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             320 kB
Writeback:           0 kB
AnonPages:       59720 kB
Mapped:          15428 kB
Slab:            61368 kB
PageTables:       4084 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180216 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62580 MiB
End job on node031 at 2010-06-15 18:55:02