/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCInlineTransformed.xml -s ../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_BITWISE.epf -i ../../../trunk/examples/svcomp/float-benchs/cast_union_loose.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-a10ec3b [2022-01-10 11:48:02,913 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-10 11:48:02,914 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-10 11:48:02,976 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-10 11:48:02,976 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-10 11:48:02,977 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-10 11:48:02,978 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-10 11:48:02,979 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-10 11:48:02,980 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-10 11:48:02,980 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-10 11:48:02,981 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-10 11:48:02,982 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-10 11:48:02,982 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-10 11:48:02,982 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-10 11:48:02,983 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-10 11:48:02,984 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-10 11:48:02,984 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-10 11:48:02,985 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-10 11:48:02,986 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-10 11:48:02,987 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-10 11:48:02,988 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-10 11:48:02,991 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-10 11:48:02,992 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-10 11:48:02,992 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-10 11:48:02,994 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-01-10 11:48:02,994 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-01-10 11:48:02,994 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-01-10 11:48:02,995 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-01-10 11:48:02,995 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-01-10 11:48:02,996 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-01-10 11:48:02,996 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-01-10 11:48:02,996 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-01-10 11:48:02,997 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-01-10 11:48:02,997 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-01-10 11:48:02,998 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-01-10 11:48:02,998 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-01-10 11:48:02,998 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-01-10 11:48:02,998 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-01-10 11:48:02,999 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-10 11:48:02,999 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-10 11:48:03,000 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-10 11:48:03,005 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_BITWISE.epf [2022-01-10 11:48:03,031 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-10 11:48:03,031 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-10 11:48:03,031 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-01-10 11:48:03,031 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-01-10 11:48:03,032 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-10 11:48:03,032 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-10 11:48:03,032 INFO L138 SettingsManager]: * Use SBE=true [2022-01-10 11:48:03,032 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-10 11:48:03,032 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-10 11:48:03,032 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-10 11:48:03,032 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-10 11:48:03,032 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-10 11:48:03,033 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-10 11:48:03,033 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-01-10 11:48:03,033 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-01-10 11:48:03,033 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-01-10 11:48:03,033 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-10 11:48:03,033 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-10 11:48:03,033 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-10 11:48:03,033 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-10 11:48:03,033 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-10 11:48:03,033 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-10 11:48:03,033 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-10 11:48:03,033 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-10 11:48:03,034 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-10 11:48:03,034 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-10 11:48:03,034 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-10 11:48:03,034 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-10 11:48:03,034 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-10 11:48:03,034 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-01-10 11:48:03,034 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-01-10 11:48:03,034 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-01-10 11:48:03,035 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-01-10 11:48:03,035 INFO L138 SettingsManager]: * TransformationType=BV_TO_INT_BITWISE WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-01-10 11:48:03,205 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-10 11:48:03,223 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-10 11:48:03,225 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-10 11:48:03,225 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-10 11:48:03,227 INFO L275 PluginConnector]: CDTParser initialized [2022-01-10 11:48:03,227 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-benchs/cast_union_loose.c [2022-01-10 11:48:03,274 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6e12d723/8142352675aa4d12aec9c5f40f80516d/FLAG86eb98530 [2022-01-10 11:48:03,575 INFO L306 CDTParser]: Found 1 translation units. [2022-01-10 11:48:03,575 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/cast_union_loose.c [2022-01-10 11:48:03,582 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6e12d723/8142352675aa4d12aec9c5f40f80516d/FLAG86eb98530 [2022-01-10 11:48:04,007 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6e12d723/8142352675aa4d12aec9c5f40f80516d [2022-01-10 11:48:04,009 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-10 11:48:04,011 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-01-10 11:48:04,015 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-10 11:48:04,015 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-10 11:48:04,017 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-10 11:48:04,018 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 11:48:04" (1/1) ... [2022-01-10 11:48:04,018 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32a08d0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 11:48:04, skipping insertion in model container [2022-01-10 11:48:04,018 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 11:48:04" (1/1) ... [2022-01-10 11:48:04,022 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-10 11:48:04,030 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-10 11:48:04,126 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/cast_union_loose.c[582,595] [2022-01-10 11:48:04,156 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 11:48:04,165 INFO L203 MainTranslator]: Completed pre-run [2022-01-10 11:48:04,176 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/cast_union_loose.c[582,595] [2022-01-10 11:48:04,192 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 11:48:04,210 INFO L208 MainTranslator]: Completed translation [2022-01-10 11:48:04,211 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 11:48:04 WrapperNode [2022-01-10 11:48:04,211 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-10 11:48:04,212 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-10 11:48:04,212 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-10 11:48:04,212 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-10 11:48:04,217 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 11:48:04" (1/1) ... [2022-01-10 11:48:04,222 ERROR L1136 TypeChecker]: : Undeclared function ~fp~DOUBLE in FunctionApplication[~fp~DOUBLE,[BitVectorAccessExpression[BinaryExpression[BITVECCONCAT,ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#ptr,],base],FunctionApplication[~bvadd64,[BitvecLiteral[4,64],StructAccessExpression[IdentifierExpression[#ptr,],offset]]]]]]],ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[#ptr,]]]],64,63],BitVectorAccessExpression[BinaryExpression[BITVECCONCAT,ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#ptr,],base],FunctionApplication[~bvadd64,[BitvecLiteral[4,64],StructAccessExpression[IdentifierExpression[#ptr,],offset]]]]]]],ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[#ptr,]]]],63,52],BitVectorAccessExpression[BinaryExpression[BITVECCONCAT,ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#ptr,],base],FunctionApplication[~bvadd64,[BitvecLiteral[4,64],StructAccessExpression[IdentifierExpression[#ptr,],offset]]]]]]],ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[#ptr,]]]],52,0]]] [2022-01-10 11:48:04,223 ERROR L1136 TypeChecker]: : Undeclared function ~fp~DOUBLE in FunctionApplication[~fp~DOUBLE,[BitVectorAccessExpression[IdentifierExpression[#valueAsBitvector,QUANTIFIED],64,63],BitVectorAccessExpression[IdentifierExpression[#valueAsBitvector,QUANTIFIED],63,52],BitVectorAccessExpression[IdentifierExpression[#valueAsBitvector,QUANTIFIED],52,0]]] [2022-01-10 11:48:04,232 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 11:48:04" (1/1) ... [2022-01-10 11:48:04,233 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-10 11:48:04,233 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2022-01-10 11:48:04,235 INFO L158 Benchmark]: Toolchain (without parser) took 222.38ms. Allocated memory was 192.9MB in the beginning and 280.0MB in the end (delta: 87.0MB). Free memory was 137.9MB in the beginning and 250.9MB in the end (delta: -113.0MB). There was no memory consumed. Max. memory is 8.0GB. [2022-01-10 11:48:04,236 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 192.9MB. Free memory is still 153.9MB. There was no memory consumed. Max. memory is 8.0GB. [2022-01-10 11:48:04,237 INFO L158 Benchmark]: CACSL2BoogieTranslator took 196.37ms. Allocated memory was 192.9MB in the beginning and 280.0MB in the end (delta: 87.0MB). Free memory was 137.7MB in the beginning and 251.9MB in the end (delta: -114.2MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2022-01-10 11:48:04,238 INFO L158 Benchmark]: Boogie Procedure Inliner took 20.92ms. Allocated memory is still 280.0MB. Free memory was 251.9MB in the beginning and 250.9MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-01-10 11:48:04,240 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 192.9MB. Free memory is still 153.9MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 196.37ms. Allocated memory was 192.9MB in the beginning and 280.0MB in the end (delta: 87.0MB). Free memory was 137.7MB in the beginning and 251.9MB in the end (delta: -114.2MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 20.92ms. Allocated memory is still 280.0MB. Free memory was 251.9MB in the beginning and 250.9MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Undeclared function ~fp~DOUBLE in FunctionApplication[~fp~DOUBLE,[BitVectorAccessExpression[BinaryExpression[BITVECCONCAT,ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#ptr,],base],FunctionApplication[~bvadd64,[BitvecLiteral[4,64],StructAccessExpression[IdentifierExpression[#ptr,],offset]]]]]]],ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[#ptr,]]]],64,63],BitVectorAccessExpression[BinaryExpression[BITVECCONCAT,ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#ptr,],base],FunctionApplication[~bvadd64,[BitvecLiteral[4,64],StructAccessExpression[IdentifierExpression[#ptr,],offset]]]]]]],ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[#ptr,]]]],63,52],BitVectorAccessExpression[BinaryExpression[BITVECCONCAT,ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#ptr,],base],FunctionApplication[~bvadd64,[BitvecLiteral[4,64],StructAccessExpression[IdentifierExpression[#ptr,],offset]]]]]]],ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[#ptr,]]]],52,0]]] - TypeErrorResult [Line: -1]: Type Error Undeclared function ~fp~DOUBLE in FunctionApplication[~fp~DOUBLE,[BitVectorAccessExpression[IdentifierExpression[#valueAsBitvector,QUANTIFIED],64,63],BitVectorAccessExpression[IdentifierExpression[#valueAsBitvector,QUANTIFIED],63,52],BitVectorAccessExpression[IdentifierExpression[#valueAsBitvector,QUANTIFIED],52,0]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...