Trace number 3453930

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 2.3.0OPT2 0.205968 1.68177

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_10_4_4.opb
MD5SUM31fd2df22ab91da818d86e346815effd
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.000999
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables10
Total number of constraints10
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints10
Minimum length of a constraint5
Maximum length of a constraint7
Number of terms in the objective function 10
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 10
Number of bits of the sum of numbers in the objective function 4
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 10
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)46
Sum of products size (including duplicates)92
Number of different products46
Sum of products size92

Quality of the solution as a function of time


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

Solver Data 

0.06/0.11	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.06/0.11	c This is free software under the dual EPL/GNU LGPL licenses.
0.06/0.11	c See www.sat4j.org for details.
0.06/0.11	c version 2.3.1.v20110525
0.06/0.11	c java.runtime.name	Java(TM) SE Runtime Environment
0.06/0.11	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.06/0.11	c java.vm.version	19.1-b02
0.06/0.11	c java.vm.vendor	Sun Microsystems Inc.
0.06/0.11	c sun.arch.data.model	64
0.06/0.11	c java.version		1.6.0_24
0.06/0.11	c os.name		Linux
0.06/0.11	c os.version		2.6.18-164.el5
0.06/0.11	c os.arch		amd64
0.06/0.11	c Free memory 		9996466904
0.06/0.11	c Max memory 		10048897024
0.06/0.11	c Total memory 		10048897024
0.06/0.11	c Number of processors 	8
0.06/0.14	c Pseudo Boolean Optimization
0.06/0.14	c ManyCore solver with 2 solvers running in parallel
0.06/0.14	c --- Begin Solver configuration ---
0.06/0.14	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@67ee3914
0.06/0.14	c Learn all clauses as in MiniSAT
0.06/0.14	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.06/0.14	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.06/0.14	c Expensive reason simplification
0.06/0.14	c Armin Biere (Picosat) restarts strategy
0.06/0.14	c Glucose learned constraints deletion strategy
0.06/0.14	c timeout=2147483s
0.06/0.14	c DB Simplification allowed=false
0.06/0.14	c --- End Solver configuration ---
0.06/0.14	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.06/0.14	c --- Begin Solver configuration ---
0.06/0.14	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1c691f36
0.06/0.14	c Learn all clauses as in MiniSAT
0.06/0.14	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.06/0.14	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.06/0.14	c No reason simplification
0.06/0.14	c Armin Biere (Picosat) restarts strategy
0.06/0.14	c Glucose learned constraints deletion strategy
0.06/0.14	c timeout=2147483s
0.06/0.14	c DB Simplification allowed=false
0.06/0.14	c --- End Solver configuration ---
0.06/0.14	c solving HOME/instance-3453930-1307194532.opb
0.06/0.14	c reading problem ... 
0.06/0.16	c ... done. Wall clock time 0.022s.
0.06/0.16	c #vars     56
0.06/0.16	c #constraints  102
0.06/0.16	c constraints type 
0.06/0.16	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 56
0.06/0.16	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 46
0.06/0.16	c constraints type 
0.06/0.16	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 56
0.06/0.16	c org.sat4j.pb.constraints.pb.MaxWatchPb => 46
0.06/0.16	c  And the winner is Resolution
0.16/0.66	c SATISFIABLE
0.16/0.66	c OPTIMIZING...
0.16/0.66	c Got one! Elapsed wall clock time (in seconds):0.526
0.16/0.67	o 3
0.16/0.68	c  And the winner is Resolution
0.18/1.17	c Got one! Elapsed wall clock time (in seconds):1.031
0.18/1.17	o 2
0.18/1.17	c  And the winner is Resolution
0.19/1.67	c starts		: 2
0.19/1.67	c conflicts		: 25
0.19/1.67	c decisions		: 35
0.19/1.67	c propagations		: 585
0.19/1.67	c inspects		: 2076
0.19/1.67	c shortcuts		: 0
0.19/1.67	c learnt literals	: 1
0.19/1.67	c learnt binary clauses	: 0
0.19/1.67	c learnt ternary clauses	: 1
0.19/1.67	c learnt constraints	: 24
0.19/1.67	c ignored constraints	: 0
0.19/1.67	c root simplifications	: 0
0.19/1.67	c removed literals (reason simplification)	: 11
0.19/1.67	c reason swapping (by a shorter reason)	: 0
0.19/1.67	c Calls to reduceDB	: 0
0.19/1.67	c number of reductions to clauses (during analyze)	: 0
0.19/1.67	c number of learned constraints concerned by reduction	: 0
0.19/1.67	c number of learning phase by resolution	: 0
0.19/1.67	c number of learning phase by cutting planes	: 0
0.19/1.67	c speed (assignments/second)	: 1160.7142857142858
0.19/1.67	c non guided choices	0
0.19/1.67	c learnt constraints type 
0.19/1.67	c constraints type 
0.19/1.67	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 56
0.19/1.67	c org.sat4j.minisat.constraints.card.MinWatchCard => 0
0.19/1.67	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 46
0.19/1.67	c constraints type 
0.19/1.67	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 56
0.19/1.67	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
0.19/1.67	c org.sat4j.pb.constraints.pb.MaxWatchPb => 46
0.19/1.67	s OPTIMUM FOUND
0.19/1.67	v x1 -x2 -x3 -x4 -x5 x6 -x7 -x8 -x9 -x10 
0.19/1.67	c objective function=2
0.19/1.67	c Total wall clock time (in seconds): 1.535

Verifier Data 

OK	2

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-3453930-1307194532/watcher-3453930-1307194532 -o /tmp/evaluation-result-3453930-1307194532/solver-3453930-1307194532 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3453930-1307194532.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: 3.16 3.67 3.75 2/531 28315
/proc/meminfo: memFree=28991076/32951124 swapFree=58212616/67111528
[pid=28314] ppid=28312 vsize=35788 CPUtime=0 cores=0,2,4,6
/proc/28314/stat : 28314 (java) S 28312 28314 23781 0 -1 4202496 1322 0 0 0 0 0 0 0 23 0 2 0 831051190 36646912 1024 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256151525 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/28314/statm: 8947 1024 788 9 0 386 0
[pid=28314/tid=28316] ppid=28312 vsize=35788 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28316/stat : 28316 (java) D 28312 28314 23781 0 -1 4202560 209 0 0 0 0 0 0 0 24 0 2 0 831051190 36646912 1024 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228244346567 0 0 0 16784584 0 0 0 -1 2 0 0 0

[startup+0.088787 s]
/proc/loadavg: 3.16 3.67 3.75 2/531 28315
/proc/meminfo: memFree=28991076/32951124 swapFree=58212616/67111528
[pid=28314] ppid=28312 vsize=10535072 CPUtime=0.04 cores=0,2,4,6
/proc/28314/stat : 28314 (java) S 28312 28314 23781 0 -1 4202496 11579 0 1 0 3 1 0 0 23 0 15 0 831051190 10787913728 11276 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256151525 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/28314/statm: 2633768 11276 1714 9 0 2624516 0
[pid=28314/tid=28316] ppid=28312 vsize=10535072 CPUtime=0.04 cores=0,2,4,6
/proc/28314/task/28316/stat : 28316 (java) R 28312 28314 23781 0 -1 4202560 10409 0 1 0 3 1 0 0 19 0 15 0 831051190 10787913728 11276 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228244302135 0 4 0 16800975 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10535072

[startup+0.106647 s]
/proc/loadavg: 3.16 3.67 3.75 2/531 28315
/proc/meminfo: memFree=28991076/32951124 swapFree=58212616/67111528
[pid=28314] ppid=28312 vsize=10538212 CPUtime=0.06 cores=0,2,4,6
/proc/28314/stat : 28314 (java) S 28312 28314 23781 0 -1 4202496 11942 0 1 0 5 1 0 0 23 0 18 0 831051190 10791129088 11639 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256151525 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/28314/statm: 2634553 11639 1755 9 0 2625287 0
[pid=28314/tid=28316] ppid=28312 vsize=10538212 CPUtime=0.06 cores=0,2,4,6
/proc/28314/task/28316/stat : 28316 (java) R 28312 28314 23781 0 -1 4202560 10769 0 1 0 5 1 0 0 22 0 18 0 831051190 10791129088 11639 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 46912505170474 0 4 0 16800975 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 10538212

[startup+0.30069 s]
/proc/loadavg: 3.16 3.67 3.75 2/531 28315
/proc/meminfo: memFree=28991076/32951124 swapFree=58212616/67111528
[pid=28314] ppid=28312 vsize=10544056 CPUtime=0.16 cores=0,2,4,6
/proc/28314/stat : 28314 (java) S 28312 28314 23781 0 -1 4202496 13603 0 1 0 14 2 0 0 23 0 19 0 831051190 10797113344 13260 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256151525 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/28314/statm: 2636014 13260 2140 9 0 2626748 0
[pid=28314/tid=28316] ppid=28312 vsize=10544056 CPUtime=0.12 cores=0,2,4,6
/proc/28314/task/28316/stat : 28316 (java) S 28312 28314 23781 0 -1 4202560 11518 0 1 0 10 2 0 0 19 0 19 0 831051190 10797113344 13260 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256165376 0 4 0 16800975 18446604440278436672 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 10544056

[startup+0.700597 s]
/proc/loadavg: 3.16 3.67 3.75 2/531 28315
/proc/meminfo: memFree=28991076/32951124 swapFree=58212616/67111528
[pid=28314] ppid=28312 vsize=10544056 CPUtime=0.18 cores=0,2,4,6
/proc/28314/stat : 28314 (java) S 28312 28314 23781 0 -1 4202496 13706 0 1 0 16 2 0 0 23 0 19 0 831051190 10797113344 13363 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256151525 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/28314/statm: 2636014 13363 2140 9 0 2626748 0
[pid=28314/tid=28316] ppid=28312 vsize=10544056 CPUtime=0.13 cores=0,2,4,6
/proc/28314/task/28316/stat : 28316 (java) S 28312 28314 23781 0 -1 4202560 11543 0 1 0 11 2 0 0 16 0 19 0 831051190 10797113344 13363 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256165376 0 4 0 16800975 18446604440278436672 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 10544056

[startup+1.50136 s]
/proc/loadavg: 3.16 3.67 3.75 3/572 28372
/proc/meminfo: memFree=28882980/32951124 swapFree=58212616/67111528
[pid=28314] ppid=28312 vsize=10544056 CPUtime=0.19 cores=0,2,4,6
/proc/28314/stat : 28314 (java) S 28312 28314 23781 0 -1 4202496 13762 0 1 0 17 2 0 0 23 0 20 0 831051190 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256151525 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/28314/statm: 2636014 13419 2142 9 0 2626748 0
[pid=28314/tid=28316] ppid=28312 vsize=10544056 CPUtime=0.13 cores=0,2,4,6
/proc/28314/task/28316/stat : 28316 (java) S 28312 28314 23781 0 -1 4202560 11544 0 1 0 11 2 0 0 16 0 20 0 831051190 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256165376 0 4 0 16800975 18446604440278436672 0 0 -1 4 0 0 0
[pid=28314/tid=28326] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28326/stat : 28326 (java) S 28312 28314 23781 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 20 0 831051195 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256164761 0 4 0 16800975 18446604440278436672 0 0 -1 6 0 0 0
[pid=28314/tid=28327] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28327/stat : 28327 (java) S 28312 28314 23781 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 831051195 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256164761 0 4 0 16800975 18446604440278436672 0 0 -1 6 0 0 0
[pid=28314/tid=28328] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28328/stat : 28328 (java) S 28312 28314 23781 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 831051195 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256164761 0 4 0 16800975 18446604440278436672 0 0 -1 6 0 0 0
[pid=28314/tid=28329] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28329/stat : 28329 (java) S 28312 28314 23781 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 831051195 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256164761 0 4 0 16800975 18446604440278436672 0 0 -1 6 0 0 0
[pid=28314/tid=28330] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28330/stat : 28330 (java) S 28312 28314 23781 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 831051195 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256164761 0 4 0 16800975 18446604440278436672 0 0 -1 6 0 0 0
[pid=28314/tid=28331] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28331/stat : 28331 (java) S 28312 28314 23781 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 831051195 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256164761 0 4 0 16800975 18446604440278436672 0 0 -1 6 0 0 0
[pid=28314/tid=28332] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28332/stat : 28332 (java) S 28312 28314 23781 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 831051195 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256164761 0 4 0 16800975 18446604440278436672 0 0 -1 6 0 0 0
[pid=28314/tid=28333] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28333/stat : 28333 (java) S 28312 28314 23781 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 20 0 831051195 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256164761 0 4 0 16800975 18446604440278436672 0 0 -1 6 0 0 0
[pid=28314/tid=28334] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28334/stat : 28334 (java) S 28312 28314 23781 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 20 0 831051196 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256165376 0 0 0 16800975 18446604440278436672 0 0 -1 2 0 0 0
[pid=28314/tid=28336] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28336/stat : 28336 (java) S 28312 28314 23781 0 -1 4202560 16 0 0 0 0 0 0 0 23 0 20 0 831051196 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256164761 0 4 0 16800975 18446604440278436672 0 0 -1 6 0 0 0
[pid=28314/tid=28337] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28337/stat : 28337 (java) S 28312 28314 23781 0 -1 4202560 8 0 0 0 0 0 0 0 24 0 20 0 831051196 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256164761 0 4 0 16800975 18446604440278436672 0 0 -1 2 0 0 0
[pid=28314/tid=28349] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28349/stat : 28349 (java) S 28312 28314 23781 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 20 0 831051199 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256172465 0 4 0 16800975 18446604440278436672 0 0 -1 6 0 0 0
[pid=28314/tid=28350] ppid=28312 vsize=10544056 CPUtime=0.02 cores=0,2,4,6
/proc/28314/task/28350/stat : 28350 (java) S 28312 28314 23781 0 -1 4202560 353 0 0 0 2 0 0 0 15 0 20 0 831051199 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256164761 0 4 0 16800975 18446604440278436672 0 0 -1 0 0 0 0
[pid=28314/tid=28351] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28351/stat : 28351 (java) S 28312 28314 23781 0 -1 4202560 521 0 0 0 0 0 0 0 18 0 20 0 831051199 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256164761 0 4 0 16800975 18446604440278436672 0 0 -1 6 0 0 0
[pid=28314/tid=28352] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28352/stat : 28352 (java) S 28312 28314 23781 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 20 0 831051199 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256164761 0 4 0 16800975 18446604440278436672 0 0 -1 6 0 0 0
[pid=28314/tid=28353] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28353/stat : 28353 (java) S 28312 28314 23781 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 20 0 831051199 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256165376 0 4 0 16800975 18446604440278436672 0 0 -1 2 0 0 0
[pid=28314/tid=28361] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28361/stat : 28361 (java) S 28312 28314 23781 0 -1 4202560 7 0 0 0 0 0 0 0 19 0 20 0 831051207 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256165376 0 4 0 16800975 18446604440278436672 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10544056

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

[startup+1.60135 s]
/proc/loadavg: 3.16 3.67 3.75 3/572 28372
/proc/meminfo: memFree=28882980/32951124 swapFree=58212616/67111528
[pid=28314] ppid=28312 vsize=10544056 CPUtime=0.19 cores=0,2,4,6
/proc/28314/stat : 28314 (java) S 28312 28314 23781 0 -1 4202496 13762 0 1 0 17 2 0 0 23 0 20 0 831051190 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256151525 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/28314/statm: 2636014 13419 2142 9 0 2626748 0
[pid=28314/tid=28316] ppid=28312 vsize=10544056 CPUtime=0.13 cores=0,2,4,6
/proc/28314/task/28316/stat : 28316 (java) S 28312 28314 23781 0 -1 4202560 11544 0 1 0 11 2 0 0 16 0 20 0 831051190 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256165376 0 4 0 16800975 18446604440278436672 0 0 -1 4 0 0 0
[pid=28314/tid=28326] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28326/stat : 28326 (java) S 28312 28314 23781 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 20 0 831051195 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256164761 0 4 0 16800975 18446604440278436672 0 0 -1 6 0 0 0
[pid=28314/tid=28327] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28327/stat : 28327 (java) S 28312 28314 23781 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 831051195 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256164761 0 4 0 16800975 18446604440278436672 0 0 -1 6 0 0 0
[pid=28314/tid=28328] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28328/stat : 28328 (java) S 28312 28314 23781 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 831051195 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256164761 0 4 0 16800975 18446604440278436672 0 0 -1 6 0 0 0
[pid=28314/tid=28329] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28329/stat : 28329 (java) S 28312 28314 23781 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 831051195 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256164761 0 4 0 16800975 18446604440278436672 0 0 -1 6 0 0 0
[pid=28314/tid=28330] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28330/stat : 28330 (java) S 28312 28314 23781 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 831051195 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256164761 0 4 0 16800975 18446604440278436672 0 0 -1 6 0 0 0
[pid=28314/tid=28331] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28331/stat : 28331 (java) S 28312 28314 23781 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 831051195 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256164761 0 4 0 16800975 18446604440278436672 0 0 -1 6 0 0 0
[pid=28314/tid=28332] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28332/stat : 28332 (java) S 28312 28314 23781 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 831051195 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256164761 0 4 0 16800975 18446604440278436672 0 0 -1 6 0 0 0
[pid=28314/tid=28333] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28333/stat : 28333 (java) S 28312 28314 23781 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 20 0 831051195 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256164761 0 4 0 16800975 18446604440278436672 0 0 -1 6 0 0 0
[pid=28314/tid=28334] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28334/stat : 28334 (java) S 28312 28314 23781 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 20 0 831051196 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256165376 0 0 0 16800975 18446604440278436672 0 0 -1 2 0 0 0
[pid=28314/tid=28336] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28336/stat : 28336 (java) S 28312 28314 23781 0 -1 4202560 16 0 0 0 0 0 0 0 23 0 20 0 831051196 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256164761 0 4 0 16800975 18446604440278436672 0 0 -1 6 0 0 0
[pid=28314/tid=28337] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28337/stat : 28337 (java) S 28312 28314 23781 0 -1 4202560 8 0 0 0 0 0 0 0 24 0 20 0 831051196 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256164761 0 4 0 16800975 18446604440278436672 0 0 -1 2 0 0 0
[pid=28314/tid=28349] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28349/stat : 28349 (java) S 28312 28314 23781 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 20 0 831051199 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256172465 0 4 0 16800975 18446604440278436672 0 0 -1 6 0 0 0
[pid=28314/tid=28350] ppid=28312 vsize=10544056 CPUtime=0.02 cores=0,2,4,6
/proc/28314/task/28350/stat : 28350 (java) S 28312 28314 23781 0 -1 4202560 353 0 0 0 2 0 0 0 15 0 20 0 831051199 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256164761 0 4 0 16800975 18446604440278436672 0 0 -1 0 0 0 0
[pid=28314/tid=28351] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28351/stat : 28351 (java) S 28312 28314 23781 0 -1 4202560 521 0 0 0 0 0 0 0 18 0 20 0 831051199 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256164761 0 4 0 16800975 18446604440278436672 0 0 -1 6 0 0 0
[pid=28314/tid=28352] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28352/stat : 28352 (java) S 28312 28314 23781 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 20 0 831051199 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256164761 0 4 0 16800975 18446604440278436672 0 0 -1 6 0 0 0
[pid=28314/tid=28353] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28353/stat : 28353 (java) S 28312 28314 23781 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 20 0 831051199 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256165376 0 4 0 16800975 18446604440278436672 0 0 -1 2 0 0 0
[pid=28314/tid=28361] ppid=28312 vsize=10544056 CPUtime=0 cores=0,2,4,6
/proc/28314/task/28361/stat : 28361 (java) S 28312 28314 23781 0 -1 4202560 7 0 0 0 0 0 0 0 19 0 20 0 831051207 10797113344 13419 33554432000 1073741824 1073778376 140735194079536 18446744073709551615 228256165376 0 4 0 16800975 18446604440278436672 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10544056

Child status: 30
Real time (s): 1.68177
CPU time (s): 0.205968
CPU user time (s): 0.174973
CPU system time (s): 0.030995
CPU usage (%): 12.2471
Max. virtual memory (cumulated for all children) (KiB): 10544056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.174973
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13780
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= 250
involuntary context switches= 43

runsolver used 0.008998 second user time and 0.032994 second system time

The end

Launcher Data 

Begin job on node136 at 2011-06-04 15:35:32
IDJOB=3453930
IDBENCH=48134
IDSOLVER=1950
FILE ID=node136/3453930-1307194532
RUNJOBID= node136-1307194532-28303
PBS_JOBID= 13508850
Free space on /tmp= 73844 MiB

SOLVER NAME= Sat4j Res//CP 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_10_4_4.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3453930-1307194532/watcher-3453930-1307194532 -o /tmp/evaluation-result-3453930-1307194532/solver-3453930-1307194532 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3453930-1307194532.opb

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

MD5SUM BENCH= 31fd2df22ab91da818d86e346815effd
RANDOM SEED=1749274767

node136.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		: 2666.809
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	: 5333.61
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		: 2666.809
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	: 5332.75
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		: 2666.809
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		: 2666.809
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	: 5332.76
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		: 2666.809
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		: 2666.809
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	: 5332.83
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		: 2666.809
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28991356 kB
Buffers:        299232 kB
Cached:         544888 kB
SwapCached:       7704 kB
Active:        3240984 kB
Inactive:       421804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28991356 kB
SwapTotal:    67111528 kB
SwapFree:     58212616 kB
Dirty:             760 kB
Writeback:           0 kB
AnonPages:     2817156 kB
Mapped:          24108 kB
Slab:           156248 kB
PageTables:      68972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 169210344 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= 73844 MiB
End job on node136 at 2011-06-04 15:35:34