Trace number 2661117

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 CuttingPlanes 2.2.0 2010-05-26OPT8276 5.95709 3.14532

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/ttp/normalized-data4_3.opb
MD5SUM12a5969fc5fa7320821e43a146878312
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8276
Best CPU time to get the best result obtained on this benchmark0.756884
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8276
Optimality of the best value was proved YES
Number of variables144
Total number of constraints704
Number of constraints which are clauses464
Number of constraints which are cardinality constraints (but not clauses)96
Number of constraints which are nor clauses,nor cardinality constraints144
Minimum length of a constraint2
Maximum length of a constraint12
Number of terms in the objective function 48
Biggest coefficient in the objective function 929
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 25088
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 929
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 25088
Number of bits of the biggest sum of numbers15
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 

0.08/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.13	c See www.sat4j.org for details.
0.08/0.14	c version 2.2.0.v20100526
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
0.08/0.14	c Number of processors 	2
0.24/0.20	c Pseudo Boolean Optimization
0.24/0.20	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.24/0.20	c --- Begin Solver configuration ---
0.24/0.20	c Stops conflict analysis at the first Unique Implication Point
0.24/0.20	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7
0.24/0.20	c Learn all clauses as in MiniSAT
0.24/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.20	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.24/0.20	c No reason simplification
0.24/0.20	c Armin Biere (Picosat) restarts strategy
0.24/0.20	c Glucose learned constraints deletion strategy
0.24/0.20	c timeout=2147483s
0.24/0.20	c DB Simplification allowed=false
0.24/0.20	c --- End Solver configuration ---
0.24/0.20	c solving HOME/instance-2661117-1276398983.opb
0.24/0.20	c reading problem ... 
0.55/0.41	c ... done. Wall clock time 0.201s.
0.55/0.41	c #vars     144
0.55/0.41	c #constraints  764
0.55/0.41	c constraints type 
0.55/0.41	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 156
0.55/0.41	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 368
0.55/0.41	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 96
0.55/0.41	c org.sat4j.pb.constraints.pb.MaxWatchPb => 144
0.94/0.69	c SATISFIABLE
0.94/0.69	c OPTIMIZING...
0.94/0.69	c Got one! Elapsed wall clock time (in seconds):0.484
0.94/0.69	o 8712
1.13/0.70	c Got one! Elapsed wall clock time (in seconds):0.499
1.13/0.70	o 8429
1.33/0.83	c Got one! Elapsed wall clock time (in seconds):0.627
1.33/0.83	o 8392
2.52/1.49	c Got one! Elapsed wall clock time (in seconds):1.29
2.52/1.49	o 8327
2.92/1.65	c Got one! Elapsed wall clock time (in seconds):1.445
2.92/1.65	o 8276
5.70/3.07	c starts		: 8
5.70/3.07	c conflicts		: 495
5.70/3.07	c decisions		: 850
5.70/3.07	c propagations		: 21198
5.70/3.07	c inspects		: 488953
5.70/3.07	c learnt literals	: 0
5.70/3.07	c learnt binary clauses	: 0
5.70/3.07	c learnt ternary clauses	: 0
5.70/3.07	c learnt clauses	: 494
5.70/3.07	c ignored clauses	: 0
5.70/3.07	c root simplifications	: 0
5.70/3.07	c removed literals (reason simplification)	: 0
5.70/3.07	c reason swapping (by a shorter reason)	: 0
5.70/3.07	c Calls to reduceDB	: 0
5.70/3.07	c number of reductions to clauses (during analyze)	: 0
5.70/3.07	c number of learned constraints concerned by reduction	: 0
5.70/3.07	c number of learning phase by resolution	: 0
5.70/3.07	c number of learning phase by cutting planes	: 0
5.70/3.07	c speed (assignments/second)	: 14886.23595505618
5.70/3.07	c non guided choices	4
5.70/3.07	c learnt constraints type 
5.70/3.07	c constraints type 
5.70/3.07	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 156
5.70/3.07	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 368
5.70/3.07	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 96
5.70/3.07	c org.sat4j.pb.constraints.pb.MaxWatchPb => 144
5.70/3.07	s OPTIMUM FOUND
5.70/3.07	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 
5.70/3.07	c objective function=8276
5.70/3.07	c Total wall clock time (in seconds): 2.871

Verifier Data 

OK	8276

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2661117-1276398983/watcher-2661117-1276398983 -o /tmp/evaluation-result-2661117-1276398983/solver-2661117-1276398983 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661117-1276398983.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 1.07 3/106 21914
/proc/meminfo: memFree=1780420/2059040 swapFree=4135852/4192956
[pid=21914] ppid=21912 vsize=248 CPUtime=0
/proc/21914/stat : 21914 (java) R 21912 21914 14916 0 -1 4194304 282 0 0 0 0 0 0 0 19 0 1 0 15499661 253952 28 1992294400 134512640 134550932 4294544912 18446744073709551615 9183828 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21914/statm: 62 28 21 10 0 23 0

[startup+0.10257 s]
/proc/loadavg: 0.92 0.98 1.07 3/106 21914
/proc/meminfo: memFree=1780420/2059040 swapFree=4135852/4192956
[pid=21914] ppid=21912 vsize=1524184 CPUtime=0.08
/proc/21914/stat : 21914 (java) S 21912 21914 14916 0 -1 4202496 4003 0 1 0 7 1 0 0 18 0 12 0 15499661 1560764416 3442 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/21914/statm: 381046 3442 1078 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.202898 s]
/proc/loadavg: 0.92 0.98 1.07 3/106 21914
/proc/meminfo: memFree=1780420/2059040 swapFree=4135852/4192956
[pid=21914] ppid=21912 vsize=1526216 CPUtime=0.24
/proc/21914/stat : 21914 (java) S 21912 21914 14916 0 -1 4202496 5119 0 1 0 22 2 0 0 18 0 12 0 15499661 1562845184 4556 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/21914/statm: 381554 4557 1347 10 0 378856 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 1526216

[startup+0.300895 s]
/proc/loadavg: 0.92 0.98 1.07 3/106 21914
/proc/meminfo: memFree=1780420/2059040 swapFree=4135852/4192956
[pid=21914] ppid=21912 vsize=1526216 CPUtime=0.36
/proc/21914/stat : 21914 (java) S 21912 21914 14916 0 -1 4202496 5358 0 1 0 34 2 0 0 18 0 12 0 15499661 1562845184 4795 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/21914/statm: 381554 4795 1362 10 0 378856 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1526216

[startup+0.700886 s]
/proc/loadavg: 0.92 0.98 1.07 3/106 21914
/proc/meminfo: memFree=1780420/2059040 swapFree=4135852/4192956
[pid=21914] ppid=21912 vsize=1532312 CPUtime=1.13
/proc/21914/stat : 21914 (java) S 21912 21914 14916 0 -1 4202496 8097 0 1 0 110 3 0 0 18 0 13 0 15499661 1569087488 7160 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/21914/statm: 383078 7160 1413 10 0 380380 0
Current children cumulated CPU time (s) 1.13
Current children cumulated vsize (KiB) 1532312

[startup+1.50187 s]
/proc/loadavg: 0.92 0.98 1.07 5/119 21927
/proc/meminfo: memFree=1749380/2059040 swapFree=4135852/4192956
[pid=21914] ppid=21912 vsize=1532132 CPUtime=2.72
/proc/21914/stat : 21914 (java) S 21912 21914 14916 0 -1 4202496 14593 0 1 0 266 6 0 0 18 0 13 0 15499661 1568903168 12826 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/21914/statm: 383033 12830 1423 10 0 380335 0
[pid=21914/tid=21916] ppid=21912 vsize=1532132 CPUtime=1.47
/proc/21914/task/21916/stat : 21916 (java) R 21912 21914 14916 0 -1 4202560 10382 0 1 0 143 4 0 0 18 0 13 0 15499662 1568903168 12831 1992294400 134512640 134550932 4294544912 18446744073709551615 4109464826 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=21914/tid=21917] ppid=21912 vsize=1532132 CPUtime=0
/proc/21914/task/21917/stat : 21917 (java) S 21912 21914 14916 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 13 0 15499664 1568903168 12832 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 4 0 16800975 18446604437801195648 0 0 -1 1 0 0 0
[pid=21914/tid=21918] ppid=21912 vsize=1532132 CPUtime=0
/proc/21914/task/21918/stat : 21918 (java) S 21912 21914 14916 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 15499664 1568903168 12834 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 4 0 16800975 18446604437801195648 0 0 -1 0 0 0 0
[pid=21914/tid=21919] ppid=21912 vsize=1532132 CPUtime=0
/proc/21914/task/21919/stat : 21919 (java) S 21912 21914 14916 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 13 0 15499665 1568903168 12836 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 0 0 16800975 18446604437801195648 0 0 -1 0 0 0 0
[pid=21914/tid=21920] ppid=21912 vsize=1532132 CPUtime=0
/proc/21914/task/21920/stat : 21920 (java) S 21912 21914 14916 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 15499666 1568903168 12838 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 4 0 16800975 18446604437801195648 0 0 -1 0 0 0 0
[pid=21914/tid=21921] ppid=21912 vsize=1532132 CPUtime=0
/proc/21914/task/21921/stat : 21921 (java) S 21912 21914 14916 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 15499666 1568903168 12839 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 4 0 16800975 18446604437801195648 0 0 -1 0 0 0 0
[pid=21914/tid=21922] ppid=21912 vsize=1532132 CPUtime=0
/proc/21914/task/21922/stat : 21922 (java) S 21912 21914 14916 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 15499670 1568903168 12841 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 4 0 16800975 18446604437801195648 0 0 -1 0 0 0 0
[pid=21914/tid=21923] ppid=21912 vsize=1532132 CPUtime=0.47
/proc/21914/task/21923/stat : 21923 (java) R 21912 21914 14916 0 -1 4202560 1066 0 0 0 47 0 0 0 25 0 13 0 15499670 1568903168 12842 1992294400 134512640 134550932 4294544912 18446744073709551615 106408593 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=21914/tid=21924] ppid=21912 vsize=1532132 CPUtime=0.75
/proc/21914/task/21924/stat : 21924 (java) R 21912 21914 14916 0 -1 4202560 2081 0 0 0 75 0 0 0 18 0 13 0 15499670 1568903168 12844 1992294400 134512640 134550932 4294544912 18446744073709551615 105572910 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=21914/tid=21925] ppid=21912 vsize=1532132 CPUtime=0
/proc/21914/task/21925/stat : 21925 (java) S 21912 21914 14916 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 15499670 1568903168 12845 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 4 0 16800975 18446604437801195648 0 0 -1 0 0 0 0
[pid=21914/tid=21926] ppid=21912 vsize=1532132 CPUtime=0
/proc/21914/task/21926/stat : 21926 (java) S 21912 21914 14916 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 15499670 1568903168 12845 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 4 0 16800975 18446604437801195648 0 0 -1 1 0 0 0
[pid=21914/tid=21927] ppid=21912 vsize=1532132 CPUtime=0
/proc/21914/task/21927/stat : 21927 (java) S 21912 21914 14916 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 13 0 15499703 1568903168 12845 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 4 0 16800975 18446604437801195648 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.72
Current children cumulated vsize (KiB) 1532132

[startup+3.10183 s]
/proc/loadavg: 0.92 0.98 1.07 6/119 21927
/proc/meminfo: memFree=1681676/2059040 swapFree=4135852/4192956
[pid=21914] ppid=21912 vsize=1548956 CPUtime=5.9
/proc/21914/stat : 21914 (java) S 21912 21914 14916 0 -1 4202496 46165 0 1 0 571 19 0 0 18 0 13 0 15499661 1586130944 38563 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/21914/statm: 387239 38563 1433 10 0 384541 0
[pid=21914/tid=21916] ppid=21912 vsize=1548956 CPUtime=2.75
/proc/21914/task/21916/stat : 21916 (java) S 21912 21914 14916 0 -1 4202560 31899 0 1 0 262 13 0 0 17 0 13 0 15499662 1586130944 38563 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 4 0 16800975 18446604437801195648 0 0 -1 1 0 0 0
[pid=21914/tid=21917] ppid=21912 vsize=1548956 CPUtime=0
/proc/21914/task/21917/stat : 21917 (java) S 21912 21914 14916 0 -1 4202560 161 0 0 0 0 0 0 0 17 0 13 0 15499664 1586130944 38563 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 4 0 16800975 18446604437801195648 0 0 -1 1 0 0 0
[pid=21914/tid=21918] ppid=21912 vsize=1548956 CPUtime=0
/proc/21914/task/21918/stat : 21918 (java) S 21912 21914 14916 0 -1 4202560 1 0 0 0 0 0 0 0 17 0 13 0 15499664 1586130944 38563 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 4 0 16800975 18446604437801195648 0 0 -1 1 0 0 0
[pid=21914/tid=21919] ppid=21912 vsize=1548956 CPUtime=0
/proc/21914/task/21919/stat : 21919 (java) S 21912 21914 14916 0 -1 4202560 8 0 0 0 0 0 0 0 15 0 13 0 15499665 1586130944 38563 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 0 0 16800975 18446604437801195648 0 0 -1 0 0 0 0
[pid=21914/tid=21920] ppid=21912 vsize=1548956 CPUtime=0
/proc/21914/task/21920/stat : 21920 (java) R 21912 21914 14916 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 15499666 1586130944 38563 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=21914/tid=21921] ppid=21912 vsize=1548956 CPUtime=0
/proc/21914/task/21921/stat : 21921 (java) S 21912 21914 14916 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 15499666 1586130944 38563 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 4 0 16800975 18446604437801195648 0 0 -1 0 0 0 0
[pid=21914/tid=21922] ppid=21912 vsize=1548956 CPUtime=0
/proc/21914/task/21922/stat : 21922 (java) S 21912 21914 14916 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 15499670 1586130944 38563 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 4 0 16800975 18446604437801195648 0 0 -1 0 0 0 0
[pid=21914/tid=21923] ppid=21912 vsize=1548956 CPUtime=1.79
/proc/21914/task/21923/stat : 21923 (java) R 21912 21914 14916 0 -1 4202560 9010 0 0 0 176 3 0 0 18 0 13 0 15499670 1586130944 38563 1992294400 134512640 134550932 4294544912 18446744073709551615 106128964 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=21914/tid=21924] ppid=21912 vsize=1548956 CPUtime=1.32
/proc/21914/task/21924/stat : 21924 (java) R 21912 21914 14916 0 -1 4202560 4017 0 0 0 131 1 0 0 19 0 13 0 15499670 1586130944 38563 1992294400 134512640 134550932 4294544912 18446744073709551615 106107008 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=21914/tid=21925] ppid=21912 vsize=1548956 CPUtime=0
/proc/21914/task/21925/stat : 21925 (java) S 21912 21914 14916 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 15499670 1586130944 38563 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 4 0 16800975 18446604437801195648 0 0 -1 0 0 0 0
[pid=21914/tid=21926] ppid=21912 vsize=1548956 CPUtime=0
/proc/21914/task/21926/stat : 21926 (java) S 21912 21914 14916 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 15499670 1586130944 38563 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 4 0 16800975 18446604437801195648 0 0 -1 1 0 0 0
[pid=21914/tid=21927] ppid=21912 vsize=1548956 CPUtime=0
/proc/21914/task/21927/stat : 21927 (java) S 21912 21914 14916 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 13 0 15499703 1586130944 38563 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 4 0 16800975 18446604437801195648 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 5.9
Current children cumulated vsize (KiB) 1548956

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

[startup+3.10183 s]
/proc/loadavg: 0.92 0.98 1.07 6/119 21927
/proc/meminfo: memFree=1681676/2059040 swapFree=4135852/4192956
[pid=21914] ppid=21912 vsize=1548956 CPUtime=5.9
/proc/21914/stat : 21914 (java) S 21912 21914 14916 0 -1 4202496 46165 0 1 0 571 19 0 0 18 0 13 0 15499661 1586130944 38563 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/21914/statm: 387239 38563 1433 10 0 384541 0
[pid=21914/tid=21916] ppid=21912 vsize=1548956 CPUtime=2.75
/proc/21914/task/21916/stat : 21916 (java) S 21912 21914 14916 0 -1 4202560 31899 0 1 0 262 13 0 0 17 0 13 0 15499662 1586130944 38563 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 4 0 16800975 18446604437801195648 0 0 -1 1 0 0 0
[pid=21914/tid=21917] ppid=21912 vsize=1548956 CPUtime=0
/proc/21914/task/21917/stat : 21917 (java) S 21912 21914 14916 0 -1 4202560 161 0 0 0 0 0 0 0 17 0 13 0 15499664 1586130944 38563 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 4 0 16800975 18446604437801195648 0 0 -1 1 0 0 0
[pid=21914/tid=21918] ppid=21912 vsize=1548956 CPUtime=0
/proc/21914/task/21918/stat : 21918 (java) S 21912 21914 14916 0 -1 4202560 1 0 0 0 0 0 0 0 17 0 13 0 15499664 1586130944 38563 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 4 0 16800975 18446604437801195648 0 0 -1 1 0 0 0
[pid=21914/tid=21919] ppid=21912 vsize=1548956 CPUtime=0
/proc/21914/task/21919/stat : 21919 (java) S 21912 21914 14916 0 -1 4202560 8 0 0 0 0 0 0 0 15 0 13 0 15499665 1586130944 38563 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 0 0 16800975 18446604437801195648 0 0 -1 0 0 0 0
[pid=21914/tid=21920] ppid=21912 vsize=1548956 CPUtime=0
/proc/21914/task/21920/stat : 21920 (java) R 21912 21914 14916 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 15499666 1586130944 38563 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=21914/tid=21921] ppid=21912 vsize=1548956 CPUtime=0
/proc/21914/task/21921/stat : 21921 (java) S 21912 21914 14916 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 15499666 1586130944 38563 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 4 0 16800975 18446604437801195648 0 0 -1 0 0 0 0
[pid=21914/tid=21922] ppid=21912 vsize=1548956 CPUtime=0
/proc/21914/task/21922/stat : 21922 (java) S 21912 21914 14916 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 15499670 1586130944 38563 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 4 0 16800975 18446604437801195648 0 0 -1 0 0 0 0
[pid=21914/tid=21923] ppid=21912 vsize=1548956 CPUtime=1.79
/proc/21914/task/21923/stat : 21923 (java) R 21912 21914 14916 0 -1 4202560 9010 0 0 0 176 3 0 0 18 0 13 0 15499670 1586130944 38563 1992294400 134512640 134550932 4294544912 18446744073709551615 106128964 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=21914/tid=21924] ppid=21912 vsize=1548956 CPUtime=1.32
/proc/21914/task/21924/stat : 21924 (java) R 21912 21914 14916 0 -1 4202560 4017 0 0 0 131 1 0 0 19 0 13 0 15499670 1586130944 38563 1992294400 134512640 134550932 4294544912 18446744073709551615 106107008 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=21914/tid=21925] ppid=21912 vsize=1548956 CPUtime=0
/proc/21914/task/21925/stat : 21925 (java) S 21912 21914 14916 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 15499670 1586130944 38563 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 4 0 16800975 18446604437801195648 0 0 -1 0 0 0 0
[pid=21914/tid=21926] ppid=21912 vsize=1548956 CPUtime=0
/proc/21914/task/21926/stat : 21926 (java) S 21912 21914 14916 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 15499670 1586130944 38563 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 4 0 16800975 18446604437801195648 0 0 -1 1 0 0 0
[pid=21914/tid=21927] ppid=21912 vsize=1548956 CPUtime=0
/proc/21914/task/21927/stat : 21927 (java) S 21912 21914 14916 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 13 0 15499703 1586130944 38563 1992294400 134512640 134550932 4294544912 18446744073709551615 4294960144 0 4 0 16800975 18446604437801195648 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 5.9
Current children cumulated vsize (KiB) 1548956

Child status: 30
Real time (s): 3.14532
CPU time (s): 5.95709
CPU user time (s): 5.74113
CPU system time (s): 0.215967
CPU usage (%): 189.395
Max. virtual memory (cumulated for all children) (KiB): 1549980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.74113
system time used= 0.215967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46178
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= 299
involuntary context switches= 285

runsolver used 0.013997 second user time and 0.024996 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-13 05:16:23
IDJOB=2661117
IDBENCH=2009
IDSOLVER=1165
FILE ID=node015/2661117-1276398983
PBS_JOBID= 11173255
Free space on /tmp= 62548 MiB

SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ttp/normalized-data4_3.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661117-1276398983/watcher-2661117-1276398983 -o /tmp/evaluation-result-2661117-1276398983/solver-2661117-1276398983 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661117-1276398983.opb

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

MD5SUM BENCH= 12a5969fc5fa7320821e43a146878312
RANDOM SEED=883716055

node015.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1780692 kB
Buffers:         55156 kB
Cached:         141692 kB
SwapCached:      14552 kB
Active:         119796 kB
Inactive:        94256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1780692 kB
SwapTotal:     4192956 kB
SwapFree:      4135852 kB
Dirty:             480 kB
Writeback:           0 kB
AnonPages:       11932 kB
Mapped:           9148 kB
Slab:            42388 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180084 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= 62548 MiB
End job on node015 at 2010-06-13 05:16:27