Trace number 3455369

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 Res//CP 2.3.0OPT45008 0.208967 1.66455

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_50_2__8_45.opb
MD5SUM69de314159b087fa9a093d7baa1bd907
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark45008
Best CPU time to get the best result obtained on this benchmark0.183971
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables148
Total number of constraints50
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints48
Minimum length of a constraint2
Maximum length of a constraint10
Number of terms in the objective function 100
Biggest coefficient in the objective function 126454
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 3356535
Number of bits of the sum of numbers in the objective function 22
Biggest number in a constraint 126454
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 3356535
Number of bits of the biggest sum of numbers22
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 

0.03/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.03/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.03/0.08	c See www.sat4j.org for details.
0.03/0.08	c version 2.3.1.v20110525
0.03/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.03/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.03/0.08	c java.vm.version	19.1-b02
0.03/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.03/0.08	c sun.arch.data.model	64
0.03/0.08	c java.version		1.6.0_24
0.03/0.08	c os.name		Linux
0.03/0.08	c os.version		2.6.18-164.el5
0.03/0.08	c os.arch		amd64
0.03/0.08	c Free memory 		9996466904
0.03/0.08	c Max memory 		10048897024
0.03/0.08	c Total memory 		10048897024
0.03/0.08	c Number of processors 	8
0.11/0.11	c Pseudo Boolean Optimization
0.11/0.11	c ManyCore solver with 2 solvers running in parallel
0.11/0.11	c --- Begin Solver configuration ---
0.11/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@67ee3914
0.11/0.11	c Learn all clauses as in MiniSAT
0.11/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.11	c Expensive reason simplification
0.11/0.11	c Armin Biere (Picosat) restarts strategy
0.11/0.11	c Glucose learned constraints deletion strategy
0.11/0.11	c timeout=2147483s
0.11/0.11	c DB Simplification allowed=false
0.11/0.11	c --- End Solver configuration ---
0.11/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.11/0.11	c --- Begin Solver configuration ---
0.11/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1c691f36
0.11/0.11	c Learn all clauses as in MiniSAT
0.11/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.11/0.11	c No reason simplification
0.11/0.11	c Armin Biere (Picosat) restarts strategy
0.11/0.11	c Glucose learned constraints deletion strategy
0.11/0.11	c timeout=2147483s
0.11/0.11	c DB Simplification allowed=false
0.11/0.11	c --- End Solver configuration ---
0.11/0.11	c solving HOME/instance-3455369-1307196294.opb
0.11/0.11	c reading problem ... 
0.11/0.14	c ... done. Wall clock time 0.034s.
0.11/0.14	c #vars     148
0.11/0.14	c #constraints  100
0.11/0.14	c constraints type 
0.11/0.14	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 1
0.11/0.14	c org.sat4j.minisat.constraints.card.MinWatchCard => 1
0.11/0.14	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 2
0.11/0.14	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 96
0.11/0.14	c constraints type 
0.11/0.14	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 2
0.11/0.14	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1
0.11/0.14	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 1
0.11/0.14	c org.sat4j.pb.constraints.pb.MaxWatchPb => 96
0.11/0.15	c  And the winner is Resolution
0.18/0.65	c SATISFIABLE
0.18/0.65	c OPTIMIZING...
0.18/0.65	c Got one! Elapsed wall clock time (in seconds):0.54
0.18/0.65	o 72813
0.18/0.65	c  And the winner is Resolution
0.19/1.15	c Got one! Elapsed wall clock time (in seconds):1.045
0.19/1.15	o 45008
0.19/1.15	c  And the winner is Resolution
0.20/1.66	c starts		: 2
0.20/1.66	c conflicts		: 1
0.20/1.66	c decisions		: 88
0.20/1.66	c propagations		: 379
0.20/1.66	c inspects		: 632
0.20/1.66	c shortcuts		: 0
0.20/1.66	c learnt literals	: 0
0.20/1.66	c learnt binary clauses	: 0
0.20/1.66	c learnt ternary clauses	: 0
0.20/1.66	c learnt constraints	: 1
0.20/1.66	c ignored constraints	: 0
0.20/1.66	c root simplifications	: 0
0.20/1.66	c removed literals (reason simplification)	: 1
0.20/1.66	c reason swapping (by a shorter reason)	: 0
0.20/1.66	c Calls to reduceDB	: 0
0.20/1.66	c number of reductions to clauses (during analyze)	: 0
0.20/1.66	c number of learned constraints concerned by reduction	: 0
0.20/1.66	c number of learning phase by resolution	: 0
0.20/1.66	c number of learning phase by cutting planes	: 0
0.20/1.66	c speed (assignments/second)	: 753.4791252485089
0.20/1.66	c non guided choices	0
0.20/1.66	c learnt constraints type 
0.20/1.66	c constraints type 
0.20/1.66	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 1
0.20/1.66	c org.sat4j.minisat.constraints.card.MinWatchCard => 1
0.20/1.66	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 2
0.20/1.66	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 96
0.20/1.66	c constraints type 
0.20/1.66	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 2
0.20/1.66	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1
0.20/1.66	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 1
0.20/1.66	c org.sat4j.pb.constraints.pb.MaxWatchPb => 96
0.20/1.66	s OPTIMUM FOUND
0.20/1.66	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 
0.20/1.66	c objective function=45008
0.20/1.66	c Total wall clock time (in seconds): 1.551

Verifier Data 

OK	45008

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-3455369-1307196294/watcher-3455369-1307196294 -o /tmp/evaluation-result-3455369-1307196294/solver-3455369-1307196294 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3455369-1307196294.opb 

running on 4 cores: 0,2,4,6

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: 3.38 3.78 3.82 3/504 28379
/proc/meminfo: memFree=21294184/32950928 swapFree=61542356/67111528
[pid=28379] ppid=28377 vsize=10444316 CPUtime=0 cores=0,2,4,6
/proc/28379/stat : 28379 (java) S 28377 28379 27984 0 -1 4202496 3931 0 1 0 0 0 0 0 25 0 2 0 909860087 10694979584 3633 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917196773 0 0 0 16784584 18446744073709551615 0 0 17 4 0 0 0
/proc/28379/statm: 2611079 3646 917 9 0 2602235 0
[pid=28379/tid=28380] ppid=28377 vsize=10444316 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28380/stat : 28380 (java) R 28377 28379 27984 0 -1 4202560 7157 0 1 0 0 0 0 0 25 0 2 0 909860087 10694979584 7973 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260905088059 0 4 0 16784584 0 0 0 -1 2 0 0 0

[startup+0.0381211 s]
/proc/loadavg: 3.38 3.78 3.82 3/504 28379
/proc/meminfo: memFree=21294184/32950928 swapFree=61542356/67111528
[pid=28379] ppid=28377 vsize=10533016 CPUtime=0.03 cores=0,2,4,6
/proc/28379/stat : 28379 (java) S 28377 28379 27984 0 -1 4202496 11185 0 1 0 2 1 0 0 25 0 13 0 909860087 10785808384 10882 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917196773 0 0 0 16784584 18446744073709551615 0 0 17 4 0 0 0
/proc/28379/statm: 2633254 10883 1659 9 0 2624002 0
[pid=28379/tid=28380] ppid=28377 vsize=10533016 CPUtime=0.02 cores=0,2,4,6
/proc/28379/task/28380/stat : 28380 (java) R 28377 28379 27984 0 -1 4202560 10037 0 1 0 1 1 0 0 25 0 13 0 909860087 10785808384 10883 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 47127316285171 0 4 0 16784584 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10533016

[startup+0.106104 s]
/proc/loadavg: 3.38 3.78 3.82 3/504 28379
/proc/meminfo: memFree=21294184/32950928 swapFree=61542356/67111528
[pid=28379] ppid=28377 vsize=10539900 CPUtime=0.11 cores=0,2,4,6
/proc/28379/stat : 28379 (java) S 28377 28379 27984 0 -1 4202496 13202 0 1 0 10 1 0 0 25 0 18 0 909860087 10792857600 12899 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917196773 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/28379/statm: 2634975 12901 2108 9 0 2625709 0
[pid=28379/tid=28380] ppid=28377 vsize=10539900 CPUtime=0.09 cores=0,2,4,6
/proc/28379/task/28380/stat : 28380 (java) R 28377 28379 27984 0 -1 4202560 11244 0 1 0 8 1 0 0 25 0 18 0 909860087 10792857600 12901 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 47127321578323 0 4 0 16800975 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 10539900

[startup+0.301085 s]
/proc/loadavg: 3.38 3.78 3.82 3/504 28379
/proc/meminfo: memFree=21294184/32950928 swapFree=61542356/67111528
[pid=28379] ppid=28377 vsize=10544012 CPUtime=0.18 cores=0,2,4,6
/proc/28379/stat : 28379 (java) S 28377 28379 27984 0 -1 4202496 13664 0 1 0 16 2 0 0 25 0 19 0 909860087 10797068288 13344 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917196773 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/28379/statm: 2636003 13344 2140 9 0 2626737 0
[pid=28379/tid=28380] ppid=28377 vsize=10544012 CPUtime=0.13 cores=0,2,4,6
/proc/28379/task/28380/stat : 28380 (java) S 28377 28379 27984 0 -1 4202560 11579 0 1 0 12 1 0 0 25 0 19 0 909860087 10797068288 13344 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210624 0 4 0 16800975 18446604442280374592 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 10544012

[startup+0.700977 s]
/proc/loadavg: 3.38 3.78 3.82 3/504 28379
/proc/meminfo: memFree=21294184/32950928 swapFree=61542356/67111528
[pid=28379] ppid=28377 vsize=10544012 CPUtime=0.19 cores=0,2,4,6
/proc/28379/stat : 28379 (java) S 28377 28379 27984 0 -1 4202496 13736 0 1 0 17 2 0 0 25 0 19 0 909860087 10797068288 13416 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917196773 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/28379/statm: 2636003 13416 2141 9 0 2626737 0
[pid=28379/tid=28380] ppid=28377 vsize=10544012 CPUtime=0.13 cores=0,2,4,6
/proc/28379/task/28380/stat : 28380 (java) S 28377 28379 27984 0 -1 4202560 11599 0 1 0 12 1 0 0 21 0 19 0 909860087 10797068288 13416 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210624 0 4 0 16800975 18446604442280374592 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10544012

[startup+1.50084 s]
/proc/loadavg: 3.38 3.78 3.82 3/523 28404
/proc/meminfo: memFree=21248100/32950928 swapFree=61542356/67111528
[pid=28379] ppid=28377 vsize=10544012 CPUtime=0.2 cores=0,2,4,6
/proc/28379/stat : 28379 (java) S 28377 28379 27984 0 -1 4202496 13758 0 1 0 18 2 0 0 25 0 19 0 909860087 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917196773 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/28379/statm: 2636003 13438 2141 9 0 2626737 0
[pid=28379/tid=28380] ppid=28377 vsize=10544012 CPUtime=0.13 cores=0,2,4,6
/proc/28379/task/28380/stat : 28380 (java) S 28377 28379 27984 0 -1 4202560 11612 0 1 0 12 1 0 0 18 0 19 0 909860087 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210624 0 4 0 16800975 18446604442280374592 0 0 -1 4 0 0 0
[pid=28379/tid=28382] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28382/stat : 28382 (java) S 28377 28379 27984 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909860089 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210009 0 4 0 16800975 18446604442280374592 0 0 -1 4 0 0 0
[pid=28379/tid=28383] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28383/stat : 28383 (java) S 28377 28379 27984 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 19 0 909860089 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210009 0 4 0 16800975 18446604442280374592 0 0 -1 6 0 0 0
[pid=28379/tid=28384] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28384/stat : 28384 (java) S 28377 28379 27984 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 19 0 909860089 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210009 0 4 0 16800975 18446604442280374592 0 0 -1 0 0 0 0
[pid=28379/tid=28385] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28385/stat : 28385 (java) S 28377 28379 27984 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909860089 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210009 0 4 0 16800975 18446604442280374592 0 0 -1 0 0 0 0
[pid=28379/tid=28386] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28386/stat : 28386 (java) S 28377 28379 27984 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909860089 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210009 0 4 0 16800975 18446604442280374592 0 0 -1 4 0 0 0
[pid=28379/tid=28387] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28387/stat : 28387 (java) S 28377 28379 27984 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909860089 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210009 0 4 0 16800975 18446604442280374592 0 0 -1 4 0 0 0
[pid=28379/tid=28388] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28388/stat : 28388 (java) S 28377 28379 27984 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909860089 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210009 0 4 0 16800975 18446604442280374592 0 0 -1 6 0 0 0
[pid=28379/tid=28389] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28389/stat : 28389 (java) S 28377 28379 27984 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909860089 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210009 0 4 0 16800975 18446604442280374592 0 0 -1 6 0 0 0
[pid=28379/tid=28390] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28390/stat : 28390 (java) S 28377 28379 27984 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 19 0 909860090 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210624 0 0 0 16800975 18446604442280374592 0 0 -1 2 0 0 0
[pid=28379/tid=28391] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28391/stat : 28391 (java) S 28377 28379 27984 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 19 0 909860090 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210009 0 4 0 16800975 18446604442280374592 0 0 -1 2 0 0 0
[pid=28379/tid=28392] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28392/stat : 28392 (java) S 28377 28379 27984 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 909860090 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210009 0 4 0 16800975 18446604442280374592 0 0 -1 2 0 0 0
[pid=28379/tid=28393] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28393/stat : 28393 (java) S 28377 28379 27984 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909860092 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917217713 0 4 0 16800975 18446604442280374592 0 0 -1 4 0 0 0
[pid=28379/tid=28394] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28394/stat : 28394 (java) S 28377 28379 27984 0 -1 4202560 192 0 0 0 0 0 0 0 25 0 19 0 909860092 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210009 0 4 0 16800975 18446604442280374592 0 0 -1 0 0 0 0
[pid=28379/tid=28395] ppid=28377 vsize=10544012 CPUtime=0.02 cores=0,2,4,6
/proc/28379/task/28395/stat : 28395 (java) S 28377 28379 27984 0 -1 4202560 671 0 0 0 2 0 0 0 20 0 19 0 909860092 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210009 0 4 0 16800975 18446604442280374592 0 0 -1 4 0 0 0
[pid=28379/tid=28396] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28396/stat : 28396 (java) S 28377 28379 27984 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909860092 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210009 0 4 0 16800975 18446604442280374592 0 0 -1 6 0 0 0
[pid=28379/tid=28397] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28397/stat : 28397 (java) S 28377 28379 27984 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 909860092 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210624 0 4 0 16800975 18446604442280374592 0 0 -1 6 0 0 0
[pid=28379/tid=28400] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28400/stat : 28400 (java) S 28377 28379 27984 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 909860102 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210624 0 4 0 16800975 18446604442280374592 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 10544012

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

[startup+1.60078 s]
/proc/loadavg: 3.38 3.78 3.82 3/523 28404
/proc/meminfo: memFree=21248100/32950928 swapFree=61542356/67111528
[pid=28379] ppid=28377 vsize=10544012 CPUtime=0.2 cores=0,2,4,6
/proc/28379/stat : 28379 (java) S 28377 28379 27984 0 -1 4202496 13758 0 1 0 18 2 0 0 25 0 19 0 909860087 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917196773 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/28379/statm: 2636003 13438 2141 9 0 2626737 0
[pid=28379/tid=28380] ppid=28377 vsize=10544012 CPUtime=0.13 cores=0,2,4,6
/proc/28379/task/28380/stat : 28380 (java) S 28377 28379 27984 0 -1 4202560 11612 0 1 0 12 1 0 0 18 0 19 0 909860087 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210624 0 4 0 16800975 18446604442280374592 0 0 -1 4 0 0 0
[pid=28379/tid=28382] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28382/stat : 28382 (java) S 28377 28379 27984 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909860089 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210009 0 4 0 16800975 18446604442280374592 0 0 -1 4 0 0 0
[pid=28379/tid=28383] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28383/stat : 28383 (java) S 28377 28379 27984 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 19 0 909860089 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210009 0 4 0 16800975 18446604442280374592 0 0 -1 6 0 0 0
[pid=28379/tid=28384] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28384/stat : 28384 (java) S 28377 28379 27984 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 19 0 909860089 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210009 0 4 0 16800975 18446604442280374592 0 0 -1 0 0 0 0
[pid=28379/tid=28385] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28385/stat : 28385 (java) S 28377 28379 27984 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909860089 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210009 0 4 0 16800975 18446604442280374592 0 0 -1 0 0 0 0
[pid=28379/tid=28386] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28386/stat : 28386 (java) S 28377 28379 27984 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909860089 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210009 0 4 0 16800975 18446604442280374592 0 0 -1 4 0 0 0
[pid=28379/tid=28387] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28387/stat : 28387 (java) S 28377 28379 27984 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909860089 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210009 0 4 0 16800975 18446604442280374592 0 0 -1 4 0 0 0
[pid=28379/tid=28388] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28388/stat : 28388 (java) S 28377 28379 27984 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909860089 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210009 0 4 0 16800975 18446604442280374592 0 0 -1 6 0 0 0
[pid=28379/tid=28389] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28389/stat : 28389 (java) S 28377 28379 27984 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909860089 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210009 0 4 0 16800975 18446604442280374592 0 0 -1 6 0 0 0
[pid=28379/tid=28390] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28390/stat : 28390 (java) S 28377 28379 27984 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 19 0 909860090 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210624 0 0 0 16800975 18446604442280374592 0 0 -1 2 0 0 0
[pid=28379/tid=28391] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28391/stat : 28391 (java) S 28377 28379 27984 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 19 0 909860090 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210009 0 4 0 16800975 18446604442280374592 0 0 -1 2 0 0 0
[pid=28379/tid=28392] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28392/stat : 28392 (java) S 28377 28379 27984 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 909860090 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210009 0 4 0 16800975 18446604442280374592 0 0 -1 2 0 0 0
[pid=28379/tid=28393] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28393/stat : 28393 (java) S 28377 28379 27984 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909860092 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917217713 0 4 0 16800975 18446604442280374592 0 0 -1 4 0 0 0
[pid=28379/tid=28394] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28394/stat : 28394 (java) S 28377 28379 27984 0 -1 4202560 192 0 0 0 0 0 0 0 25 0 19 0 909860092 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210009 0 4 0 16800975 18446604442280374592 0 0 -1 0 0 0 0
[pid=28379/tid=28395] ppid=28377 vsize=10544012 CPUtime=0.02 cores=0,2,4,6
/proc/28379/task/28395/stat : 28395 (java) S 28377 28379 27984 0 -1 4202560 671 0 0 0 2 0 0 0 20 0 19 0 909860092 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210009 0 4 0 16800975 18446604442280374592 0 0 -1 4 0 0 0
[pid=28379/tid=28396] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28396/stat : 28396 (java) S 28377 28379 27984 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 909860092 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210009 0 4 0 16800975 18446604442280374592 0 0 -1 6 0 0 0
[pid=28379/tid=28397] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28397/stat : 28397 (java) S 28377 28379 27984 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 909860092 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210624 0 4 0 16800975 18446604442280374592 0 0 -1 6 0 0 0
[pid=28379/tid=28400] ppid=28377 vsize=10544012 CPUtime=0 cores=0,2,4,6
/proc/28379/task/28400/stat : 28400 (java) S 28377 28379 27984 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 909860102 10797068288 13438 33554432000 1073741824 1073778376 140736632442240 18446744073709551615 260917210624 0 4 0 16800975 18446604442280374592 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 10544012

Child status: 30
Real time (s): 1.66455
CPU time (s): 0.208967
CPU user time (s): 0.184971
CPU system time (s): 0.023996
CPU usage (%): 12.5539
Max. virtual memory (cumulated for all children) (KiB): 10544012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.184971
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13778
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= 168
involuntary context switches= 46

runsolver used 0.010998 second user time and 0.023996 second system time

The end

Launcher Data 

Begin job on node116 at 2011-06-04 16:04:54
IDJOB=3455369
IDBENCH=71858
IDSOLVER=1950
FILE ID=node116/3455369-1307196294
RUNJOBID= node116-1307195332-28002
PBS_JOBID= 13508869
Free space on /tmp= 73888 MiB

SOLVER NAME= Sat4j Res//CP 2.3.0
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_50_2__8_45.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3455369-1307196294/watcher-3455369-1307196294 -o /tmp/evaluation-result-3455369-1307196294/solver-3455369-1307196294 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3455369-1307196294.opb

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

MD5SUM BENCH= 69de314159b087fa9a093d7baa1bd907
RANDOM SEED=598919143

node116.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		: 2666.826
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	: 5333.65
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		: 2666.826
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	: 5226.15
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		: 2666.826
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		: 2666.826
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	: 5332.75
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		: 2666.826
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	: 5332.77
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		: 2666.826
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	: 5332.75
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		: 2666.826
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		: 2666.826
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:     32950928 kB
MemFree:      21294448 kB
Buffers:        281932 kB
Cached:         506292 kB
SwapCached:      12580 kB
Active:       10984844 kB
Inactive:       394376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      21294448 kB
SwapTotal:    67111528 kB
SwapFree:     61542356 kB
Dirty:             100 kB
Writeback:           0 kB
AnonPages:    10589372 kB
Mapped:          30896 kB
Slab:           140880 kB
PageTables:      69400 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 149958964 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= 73888 MiB
End job on node116 at 2011-06-04 16:04:56