java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationInline.xml -s ../../../trunk/examples/settings/ai/array-bench/reach_32bit_array_compound_oct_cong.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/eureka_01.i_6.bpl
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This is Ultimate 0.1.24-0302a3f
[2019-02-25 16:09:12,664 INFO L170 SettingsManager]: Resetting all preferences to default values...
[2019-02-25 16:09:12,666 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values
[2019-02-25 16:09:12,678 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-02-25 16:09:12,679 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-02-25 16:09:12,680 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-02-25 16:09:12,681 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-02-25 16:09:12,683 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values
[2019-02-25 16:09:12,685 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values
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[2019-02-25 16:09:12,687 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-02-25 16:09:12,688 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-02-25 16:09:12,689 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-02-25 16:09:12,690 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-02-25 16:09:12,691 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-02-25 16:09:12,692 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-02-25 16:09:12,694 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-02-25 16:09:12,696 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values
[2019-02-25 16:09:12,698 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-02-25 16:09:12,699 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-02-25 16:09:12,700 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-02-25 16:09:12,703 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-02-25 16:09:12,703 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-02-25 16:09:12,704 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-02-25 16:09:12,705 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-02-25 16:09:12,706 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-02-25 16:09:12,707 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-02-25 16:09:12,708 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values
[2019-02-25 16:09:12,709 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
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[2019-02-25 16:09:12,711 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values
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[2019-02-25 16:09:12,713 INFO L181 SettingsManager]: Finished resetting all preferences to default values...
[2019-02-25 16:09:12,713 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/array-bench/reach_32bit_array_compound_oct_cong.epf
[2019-02-25 16:09:12,737 INFO L110 SettingsManager]: Loading preferences was successful
[2019-02-25 16:09:12,737 INFO L112 SettingsManager]: Preferences different from defaults after loading the file:
[2019-02-25 16:09:12,739 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2019-02-25 16:09:12,739 INFO L133 SettingsManager]: * Show backtranslation warnings=false
[2019-02-25 16:09:12,740 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2019-02-25 16:09:12,740 INFO L133 SettingsManager]: * User list type=DISABLED
[2019-02-25 16:09:12,740 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true
[2019-02-25 16:09:12,741 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults:
[2019-02-25 16:09:12,741 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain
[2019-02-25 16:09:12,741 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain
[2019-02-25 16:09:12,741 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true
[2019-02-25 16:09:12,741 INFO L133 SettingsManager]: * Interval Domain=false
[2019-02-25 16:09:12,742 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-02-25 16:09:12,743 INFO L133 SettingsManager]: * Create parallel compositions if possible=false
[2019-02-25 16:09:12,743 INFO L133 SettingsManager]: * Use SBE=true
[2019-02-25 16:09:12,743 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-02-25 16:09:12,743 INFO L133 SettingsManager]: * sizeof long=4
[2019-02-25 16:09:12,743 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true
[2019-02-25 16:09:12,744 INFO L133 SettingsManager]: * sizeof POINTER=4
[2019-02-25 16:09:12,744 INFO L133 SettingsManager]: * Check division by zero=IGNORE
[2019-02-25 16:09:12,744 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2019-02-25 16:09:12,744 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-02-25 16:09:12,744 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2019-02-25 16:09:12,746 INFO L133 SettingsManager]: * sizeof long double=12
[2019-02-25 16:09:12,746 INFO L133 SettingsManager]: * Check if freed pointer was valid=false
[2019-02-25 16:09:12,746 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2019-02-25 16:09:12,747 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-02-25 16:09:12,747 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements
[2019-02-25 16:09:12,747 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode
[2019-02-25 16:09:12,747 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-02-25 16:09:12,748 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-02-25 16:09:12,749 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2019-02-25 16:09:12,749 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-02-25 16:09:12,749 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN
[2019-02-25 16:09:12,749 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2019-02-25 16:09:12,749 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-02-25 16:09:12,750 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-02-25 16:09:12,750 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES
[2019-02-25 16:09:12,795 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2019-02-25 16:09:12,810 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-02-25 16:09:12,816 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-02-25 16:09:12,818 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser...
[2019-02-25 16:09:12,819 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized
[2019-02-25 16:09:12,821 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/eureka_01.i_6.bpl
[2019-02-25 16:09:12,822 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/eureka_01.i_6.bpl'
[2019-02-25 16:09:12,899 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-02-25 16:09:12,901 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2019-02-25 16:09:12,902 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2019-02-25 16:09:12,902 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner...
[2019-02-25 16:09:12,902 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized
[2019-02-25 16:09:12,923 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "eureka_01.i_6.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.02 04:09:12" (1/1) ...
[2019-02-25 16:09:12,939 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "eureka_01.i_6.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.02 04:09:12" (1/1) ...
[2019-02-25 16:09:12,952 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2019-02-25 16:09:12,953 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-02-25 16:09:12,953 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2019-02-25 16:09:12,954 INFO L276 PluginConnector]: Boogie Preprocessor initialized
[2019-02-25 16:09:12,967 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "eureka_01.i_6.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.02 04:09:12" (1/1) ...
[2019-02-25 16:09:12,967 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "eureka_01.i_6.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.02 04:09:12" (1/1) ...
[2019-02-25 16:09:12,977 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "eureka_01.i_6.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.02 04:09:12" (1/1) ...
[2019-02-25 16:09:12,977 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "eureka_01.i_6.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.02 04:09:12" (1/1) ...
[2019-02-25 16:09:12,992 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "eureka_01.i_6.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.02 04:09:12" (1/1) ...
[2019-02-25 16:09:12,994 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "eureka_01.i_6.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.02 04:09:12" (1/1) ...
[2019-02-25 16:09:13,001 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "eureka_01.i_6.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.02 04:09:12" (1/1) ...
[2019-02-25 16:09:13,006 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-02-25 16:09:13,007 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-02-25 16:09:13,007 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2019-02-25 16:09:13,007 INFO L276 PluginConnector]: RCFGBuilder initialized
[2019-02-25 16:09:13,010 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "eureka_01.i_6.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.02 04:09:12" (1/1) ...
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-02-25 16:09:13,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-02-25 16:09:13,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-02-25 16:09:13,436 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-02-25 16:09:13,436 INFO L286 CfgBuilder]: Removed 5 assue(true) statements.
[2019-02-25 16:09:13,437 INFO L202 PluginConnector]: Adding new model eureka_01.i_6.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.02 04:09:13 BoogieIcfgContainer
[2019-02-25 16:09:13,438 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-02-25 16:09:13,444 INFO L113 PluginConnector]: ------------------------Abstract Interpretation----------------------------
[2019-02-25 16:09:13,444 INFO L271 PluginConnector]: Initializing Abstract Interpretation...
[2019-02-25 16:09:13,444 INFO L276 PluginConnector]: Abstract Interpretation initialized
[2019-02-25 16:09:13,447 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "eureka_01.i_6.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.02 04:09:13" (1/1) ...
[2019-02-25 16:09:13,543 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2)
[2019-02-25 16:09:32,050 INFO L266 AbstractInterpreter]: Error location(s) were unreachable
[2019-02-25 16:09:32,057 INFO L272 AbstractInterpreter]: Visited 3 different actions 3 times. Never merged. Never widened. Never found a fixpoint. Largest state had 0 variables.
[2019-02-25 16:09:32,058 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation----------------------------
[2019-02-25 16:09:32,059 INFO L168 Benchmark]: Toolchain (without parser) took 19159.68 ms. Allocated memory was 140.0 MB in the beginning and 2.4 GB in the end (delta: 2.2 GB). Free memory was 107.6 MB in the beginning and 2.3 GB in the end (delta: -2.2 GB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB.
[2019-02-25 16:09:32,062 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 140.0 MB. Free memory is still 109.3 MB. There was no memory consumed. Max. memory is 7.1 GB.
[2019-02-25 16:09:32,062 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.27 ms. Allocated memory is still 140.0 MB. Free memory was 107.6 MB in the beginning and 105.9 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB.
[2019-02-25 16:09:32,064 INFO L168 Benchmark]: Boogie Preprocessor took 53.14 ms. Allocated memory is still 140.0 MB. Free memory was 105.9 MB in the beginning and 104.5 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB.
[2019-02-25 16:09:32,065 INFO L168 Benchmark]: RCFGBuilder took 435.99 ms. Allocated memory is still 140.0 MB. Free memory was 104.3 MB in the beginning and 91.7 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 7.1 GB.
[2019-02-25 16:09:32,067 INFO L168 Benchmark]: Abstract Interpretation took 18614.64 ms. Allocated memory was 140.0 MB in the beginning and 2.4 GB in the end (delta: 2.2 GB). Free memory was 91.5 MB in the beginning and 2.3 GB in the end (delta: -2.2 GB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB.
[2019-02-25 16:09:32,075 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 140.0 MB. Free memory is still 109.3 MB. There was no memory consumed. Max. memory is 7.1 GB.
* Boogie Procedure Inliner took 51.27 ms. Allocated memory is still 140.0 MB. Free memory was 107.6 MB in the beginning and 105.9 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB.
* Boogie Preprocessor took 53.14 ms. Allocated memory is still 140.0 MB. Free memory was 105.9 MB in the beginning and 104.5 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB.
* RCFGBuilder took 435.99 ms. Allocated memory is still 140.0 MB. Free memory was 104.3 MB in the beginning and 91.7 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 7.1 GB.
* Abstract Interpretation took 18614.64 ms. Allocated memory was 140.0 MB in the beginning and 2.4 GB in the end (delta: 2.2 GB). Free memory was 91.5 MB in the beginning and 2.3 GB in the end (delta: -2.2 GB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2:
- AllSpecificationsHoldResult: All specifications hold
1 specifications checked. All of them hold
- PositiveResult [Line: 175]: assertion always holds
For all program executions holds that assertion always holds at this location
RESULT: Ultimate proved your program to be correct!
Received shutdown request...