Trace number 3453652

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 Res//CP 2.3.0SAT 3.46947 1.71029

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_500_60_4_15.opb
MD5SUMbd16609fa1dd670f862cc5fd2d9f8fc4
Bench CategoryDEC-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
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 benchmark0.243962
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1502
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
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 15
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)74916
Sum of products size (including duplicates)149832
Number of different products37458
Sum of products size74916

Solver Data 

0.01/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.01/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.01/0.08	c See www.sat4j.org for details.
0.01/0.09	c version 2.3.1.v20110525
0.01/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.01/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.01/0.09	c java.vm.version	19.1-b02
0.01/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.01/0.09	c sun.arch.data.model	64
0.01/0.09	c java.version		1.6.0_24
0.01/0.09	c os.name		Linux
0.01/0.09	c os.version		2.6.18-164.el5
0.01/0.09	c os.arch		amd64
0.01/0.09	c Free memory 		9996466904
0.01/0.09	c Max memory 		10048897024
0.01/0.09	c Total memory 		10048897024
0.01/0.09	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization
0.10/0.11	c ManyCore solver with 2 solvers running in parallel
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@48e5855a
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11	c Expensive reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@398020cc
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.11	c No reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-3453652-1307195949.opb
0.10/0.11	c reading problem ... 
2.41/1.15	c ... done. Wall clock time 1.038s.
2.41/1.15	c #vars     38458
2.41/1.15	c #constraints  76419
2.41/1.15	c constraints type 
2.41/1.15	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 37458
2.41/1.15	c org.sat4j.minisat.constraints.card.MinWatchCard => 1003
2.41/1.15	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 500
2.41/1.15	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 37458
2.41/1.15	c constraints type 
2.41/1.15	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 500
2.41/1.15	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 37458
2.41/1.15	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 1003
2.41/1.15	c org.sat4j.pb.constraints.pb.MaxWatchPb => 37458
3.35/1.40	c  And the winner is CuttingPlanes
3.40/1.66	c starts		: 1
3.40/1.67	c conflicts		: 1
3.40/1.67	c decisions		: 37874
3.40/1.67	c propagations		: 38474
3.40/1.67	c inspects		: 114374
3.40/1.67	c shortcuts		: 0
3.40/1.67	c learnt literals	: 0
3.40/1.67	c learnt binary clauses	: 0
3.40/1.67	c learnt ternary clauses	: 0
3.40/1.67	c learnt constraints	: 1
3.40/1.67	c ignored constraints	: 0
3.40/1.67	c root simplifications	: 0
3.40/1.67	c removed literals (reason simplification)	: 0
3.40/1.67	c reason swapping (by a shorter reason)	: 0
3.40/1.67	c Calls to reduceDB	: 0
3.40/1.67	c number of reductions to clauses (during analyze)	: 0
3.40/1.67	c number of learned constraints concerned by reduction	: 0
3.40/1.67	c number of learning phase by resolution	: 0
3.40/1.67	c number of learning phase by cutting planes	: 0
3.40/1.67	c speed (assignments/second)	: 74998.05068226121
3.40/1.67	c non guided choices	37869
3.40/1.67	c learnt constraints type 
3.40/1.67	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 1
3.40/1.67	c constraints type 
3.40/1.67	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 37458
3.40/1.67	c org.sat4j.minisat.constraints.card.MinWatchCard => 1003
3.40/1.67	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 500
3.40/1.67	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 37458
3.40/1.67	c constraints type 
3.40/1.67	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 500
3.40/1.67	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 37458
3.40/1.67	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 1003
3.40/1.67	c org.sat4j.pb.constraints.pb.MaxWatchPb => 37458
3.40/1.67	s SATISFIABLE
3.40/1.67	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 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 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3.40/1.67	c Total wall clock time (in seconds): 1.558

Verifier Data 

OK	0

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3453652-1307195949/watcher-3453652-1307195949 -o /tmp/evaluation-result-3453652-1307195949/solver-3453652-1307195949 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3453652-1307195949.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.67 3.64 3.63 3/498 2650
/proc/meminfo: memFree=17933120/32951124 swapFree=67057928/67111528
[pid=2650] ppid=2648 vsize=30528 CPUtime=0 cores=1,3,5,7
/proc/2650/stat : 2650 (java) S 2648 2650 2378 0 -1 4202496 1224 0 0 0 0 0 0 0 22 0 2 0 812010221 31260672 943 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 254273419237 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0
/proc/2650/statm: 7632 949 725 9 0 383 0
[pid=2650/tid=2651] ppid=2648 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/2650/task/2651/stat : 2651 (java) R 2648 2650 2378 0 -1 4202560 4427 0 1 0 0 0 0 0 23 0 2 0 812010221 10694979584 5242 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 254261310523 0 4 0 16784584 0 0 0 -1 3 0 0 0

[startup+0.0265069 s]
/proc/loadavg: 3.67 3.64 3.63 3/498 2650
/proc/meminfo: memFree=17933120/32951124 swapFree=67057928/67111528
[pid=2650] ppid=2648 vsize=10453028 CPUtime=0.01 cores=1,3,5,7
/proc/2650/stat : 2650 (java) S 2648 2650 2378 0 -1 4202496 10050 0 1 0 0 1 0 0 22 0 10 0 812010221 10703900672 9752 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 254273419237 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/2650/statm: 2613257 9769 1030 9 0 2604413 0
[pid=2650/tid=2651] ppid=2648 vsize=10453028 CPUtime=0.01 cores=1,3,5,7
/proc/2650/task/2651/stat : 2651 (java) R 2648 2650 2378 0 -1 4202560 8950 0 1 0 0 1 0 0 25 0 10 0 812010221 10703900672 9774 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 47913111526462 0 4 0 16784584 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10453028

[startup+0.100484 s]
/proc/loadavg: 3.67 3.64 3.63 3/498 2650
/proc/meminfo: memFree=17933120/32951124 swapFree=67057928/67111528
[pid=2650] ppid=2648 vsize=10539712 CPUtime=0.1 cores=1,3,5,7
/proc/2650/stat : 2650 (java) S 2648 2650 2378 0 -1 4202496 13046 0 1 0 8 2 0 0 22 0 18 0 812010221 10792665088 12706 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 254273419237 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/2650/statm: 2634928 12706 2093 9 0 2625662 0
[pid=2650/tid=2651] ppid=2648 vsize=10539712 CPUtime=0.08 cores=1,3,5,7
/proc/2650/task/2651/stat : 2651 (java) R 2648 2650 2378 0 -1 4202560 11100 0 1 0 7 1 0 0 25 0 18 0 812010221 10792665088 12706 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 47913110499008 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10539712

[startup+0.300448 s]
/proc/loadavg: 3.67 3.64 3.63 3/498 2650
/proc/meminfo: memFree=17933120/32951124 swapFree=67057928/67111528
[pid=2650] ppid=2648 vsize=10541456 CPUtime=0.45 cores=1,3,5,7
/proc/2650/stat : 2650 (java) S 2648 2650 2378 0 -1 4202496 15825 0 1 0 43 2 0 0 22 0 18 0 812010221 10794450944 15354 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 254273419237 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/2650/statm: 2635364 15360 2208 9 0 2626098 0
[pid=2650/tid=2651] ppid=2648 vsize=10541456 CPUtime=0.27 cores=1,3,5,7
/proc/2650/task/2651/stat : 2651 (java) R 2648 2650 2378 0 -1 4202560 12960 0 1 0 26 1 0 0 25 0 18 0 812010221 10794450944 15360 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 47913111866195 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.45
Current children cumulated vsize (KiB) 10541456

[startup+0.700377 s]
/proc/loadavg: 3.67 3.64 3.63 3/498 2650
/proc/meminfo: memFree=17933120/32951124 swapFree=67057928/67111528
[pid=2650] ppid=2648 vsize=10553752 CPUtime=1.57 cores=1,3,5,7
/proc/2650/stat : 2650 (java) S 2648 2650 2378 0 -1 4202496 38402 0 1 0 152 5 0 0 22 0 18 0 812010221 10807042048 33667 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 254273419237 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/2650/statm: 2638438 33669 2227 9 0 2629172 0
[pid=2650/tid=2651] ppid=2648 vsize=10553752 CPUtime=0.68 cores=1,3,5,7
/proc/2650/task/2651/stat : 2651 (java) R 2648 2650 2378 0 -1 4202560 22745 0 1 0 65 3 0 0 18 0 18 0 812010221 10807042048 33669 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 46912505582878 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 1.57
Current children cumulated vsize (KiB) 10553752

[startup+1.50126 s]
/proc/loadavg: 3.67 3.64 3.63 4/516 2668
/proc/meminfo: memFree=17624708/32951124 swapFree=67057928/67111528
[pid=2650] ppid=2648 vsize=10558156 CPUtime=3.4 cores=1,3,5,7
/proc/2650/stat : 2650 (java) S 2648 2650 2378 0 -1 4202496 128421 0 1 0 325 15 0 0 22 0 19 0 812010221 10811551744 123684 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 254273419237 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/2650/statm: 2639539 123684 2241 9 0 2630273 0
[pid=2650/tid=2651] ppid=2648 vsize=10558156 CPUtime=1.13 cores=1,3,5,7
/proc/2650/task/2651/stat : 2651 (java) S 2648 2650 2378 0 -1 4202560 107198 0 1 0 101 12 0 0 19 0 19 0 812010221 10811551744 123684 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 254273433088 0 4 0 16800975 18446604471119554496 0 0 -1 3 0 0 0
[pid=2650/tid=2653] ppid=2648 vsize=10558156 CPUtime=0 cores=1,3,5,7
/proc/2650/task/2653/stat : 2653 (java) S 2648 2650 2378 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 19 0 812010223 10811551744 123684 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 254273432473 0 4 0 16800975 18446604471119554496 0 0 -1 3 0 0 0
[pid=2650/tid=2654] ppid=2648 vsize=10558156 CPUtime=0 cores=1,3,5,7
/proc/2650/task/2654/stat : 2654 (java) S 2648 2650 2378 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 19 0 812010223 10811551744 123684 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 254273432473 0 4 0 16800975 18446604471119554496 0 0 -1 7 0 0 0
[pid=2650/tid=2655] ppid=2648 vsize=10558156 CPUtime=0 cores=1,3,5,7
/proc/2650/task/2655/stat : 2655 (java) S 2648 2650 2378 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 812010223 10811551744 123684 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 254273432473 0 4 0 16800975 18446604471119554496 0 0 -1 7 0 0 0
[pid=2650/tid=2656] ppid=2648 vsize=10558156 CPUtime=0 cores=1,3,5,7
/proc/2650/task/2656/stat : 2656 (java) S 2648 2650 2378 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 812010223 10811551744 123684 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 254273432473 0 4 0 16800975 18446604471119554496 0 0 -1 7 0 0 0
[pid=2650/tid=2657] ppid=2648 vsize=10558156 CPUtime=0 cores=1,3,5,7
/proc/2650/task/2657/stat : 2657 (java) S 2648 2650 2378 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 812010223 10811551744 123684 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 254273432473 0 4 0 16800975 18446604471119554496 0 0 -1 7 0 0 0
[pid=2650/tid=2658] ppid=2648 vsize=10558156 CPUtime=0 cores=1,3,5,7
/proc/2650/task/2658/stat : 2658 (java) S 2648 2650 2378 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 812010223 10811551744 123684 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 254273432473 0 4 0 16800975 18446604471119554496 0 0 -1 7 0 0 0
[pid=2650/tid=2659] ppid=2648 vsize=10558156 CPUtime=0 cores=1,3,5,7
/proc/2650/task/2659/stat : 2659 (java) S 2648 2650 2378 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 812010223 10811551744 123684 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 254273432473 0 4 0 16800975 18446604471119554496 0 0 -1 7 0 0 0
[pid=2650/tid=2660] ppid=2648 vsize=10558156 CPUtime=0 cores=1,3,5,7
/proc/2650/task/2660/stat : 2660 (java) S 2648 2650 2378 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 812010223 10811551744 123684 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 254273432473 0 4 0 16800975 18446604471119554496 0 0 -1 7 0 0 0
[pid=2650/tid=2661] ppid=2648 vsize=10558156 CPUtime=0 cores=1,3,5,7
/proc/2650/task/2661/stat : 2661 (java) S 2648 2650 2378 0 -1 4202560 6 0 0 0 0 0 0 0 16 0 19 0 812010224 10811551744 123684 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 254273433088 0 0 0 16800975 18446604471119554496 0 0 -1 3 0 0 0
[pid=2650/tid=2662] ppid=2648 vsize=10558156 CPUtime=0 cores=1,3,5,7
/proc/2650/task/2662/stat : 2662 (java) S 2648 2650 2378 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 19 0 812010224 10811551744 123684 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 254273432473 0 4 0 16800975 18446604471119554496 0 0 -1 3 0 0 0
[pid=2650/tid=2663] ppid=2648 vsize=10558156 CPUtime=0 cores=1,3,5,7
/proc/2650/task/2663/stat : 2663 (java) S 2648 2650 2378 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 812010224 10811551744 123684 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 254273432473 0 4 0 16800975 18446604471119554496 0 0 -1 3 0 0 0
[pid=2650/tid=2664] ppid=2648 vsize=10558156 CPUtime=0 cores=1,3,5,7
/proc/2650/task/2664/stat : 2664 (java) S 2648 2650 2378 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 812010227 10811551744 123684 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 254273440177 0 4 0 16800975 18446604471119554496 0 0 -1 3 0 0 0
[pid=2650/tid=2665] ppid=2648 vsize=10558156 CPUtime=0.88 cores=1,3,5,7
/proc/2650/task/2665/stat : 2665 (java) S 2648 2650 2378 0 -1 4202560 9518 0 0 0 87 1 0 0 15 0 19 0 812010227 10811551744 123684 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 254273432473 0 4 0 16800975 18446604471119554496 0 0 -1 3 0 0 0
[pid=2650/tid=2666] ppid=2648 vsize=10558156 CPUtime=0.85 cores=1,3,5,7
/proc/2650/task/2666/stat : 2666 (java) S 2648 2650 2378 0 -1 4202560 5343 0 0 0 85 0 0 0 16 0 19 0 812010227 10811551744 123684 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 254273432473 0 4 0 16800975 18446604471119554496 0 0 -1 1 0 0 0
[pid=2650/tid=2667] ppid=2648 vsize=10558156 CPUtime=0 cores=1,3,5,7
/proc/2650/task/2667/stat : 2667 (java) S 2648 2650 2378 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 812010227 10811551744 123684 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 254273432473 0 4 0 16800975 18446604471119554496 0 0 -1 5 0 0 0
[pid=2650/tid=2668] ppid=2648 vsize=10558156 CPUtime=0 cores=1,3,5,7
/proc/2650/task/2668/stat : 2668 (java) S 2648 2650 2378 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 812010227 10811551744 123684 33554432000 1073741824 1073778376 140735548838080 18446744073709551615 254273433088 0 4 0 16800975 18446604471119554496 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 3.4
Current children cumulated vsize (KiB) 10558156

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

[startup+1.7013 s]
/proc/loadavg: 3.67 3.64 3.63 4/516 2668
/proc/meminfo: memFree=17624708/32951124 swapFree=67057928/67111528
[pid=2650] ppid=2648 vsize=0 CPUtime=3.45 cores=1,3,5,7
/proc/2650/stat : 2650 (java) Z 2648 2650 2378 0 -1 4203548 128493 0 1 0 329 16 0 0 18 0 2 0 812010221 0 0 33554432000 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/2650/statm: 0 0 0 0 0 0 0
[pid=2650/tid=2660] ppid=2648 vsize=0 CPUtime=0.01 cores=1,3,5,7
/proc/2650/task/2660/stat : 2660 (java) R 2648 2650 2378 0 -1 4203588 1 0 0 0 0 1 0 0 18 0 2 0 812010223 0 0 33554432000 0 0 0 0 0 0 4 0 16800975 18446744073709551615 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 3.45
Current children cumulated vsize (KiB) 0

Child status: 10
Real time (s): 1.71029
CPU time (s): 3.46947
CPU user time (s): 3.2915
CPU system time (s): 0.177972
CPU usage (%): 202.859
Max. virtual memory (cumulated for all children) (KiB): 10558156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.2915
system time used= 0.177972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 128493
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= 382
involuntary context switches= 46

runsolver used 0.009998 second user time and 0.027995 second system time

The end

Launcher Data 

Begin job on node140 at 2011-06-04 15:59:09
IDJOB=3453652
IDBENCH=48361
IDSOLVER=1950
FILE ID=node140/3453652-1307195949
RUNJOBID= node140-1307195509-2397
PBS_JOBID= 13508871
Free space on /tmp= 73644 MiB

SOLVER NAME= Sat4j Res//CP 2.3.0
BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_500_60_4_15.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3453652-1307195949/watcher-3453652-1307195949 -o /tmp/evaluation-result-3453652-1307195949/solver-3453652-1307195949 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3453652-1307195949.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= bd16609fa1dd670f862cc5fd2d9f8fc4
RANDOM SEED=2093367604

node140.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      17933400 kB
Buffers:        318576 kB
Cached:        4003772 kB
SwapCached:       6932 kB
Active:       10861984 kB
Inactive:      3813308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17933400 kB
SwapTotal:    67111528 kB
SwapFree:     67057928 kB
Dirty:             824 kB
Writeback:           0 kB
AnonPages:    10350856 kB
Mapped:          46308 kB
Slab:           215616 kB
PageTables:      59196 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 151760944 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73644 MiB
End job on node140 at 2011-06-04 15:59:11