/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-newlib/float_req_bl_0720.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-a10ec3b [2022-01-10 11:50:27,848 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-10 11:50:27,849 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-10 11:50:27,882 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-01-10 11:50:27,913 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-10 11:50:27,914 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-10 11:50:27,915 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-10 11:50:27,915 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-10 11:50:27,916 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-10 11:50:27,917 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-10 11:50:27,918 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-10 11:50:27,922 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-10 11:50:27,934 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-10 11:50:27,939 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-10 11:50:27,940 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-10 11:50:27,941 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-10 11:50:27,948 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-01-10 11:50:27,959 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 11:50:27,992 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-10 11:50:27,992 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-10 11:50:27,992 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-01-10 11:50:27,992 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-01-10 11:50:27,993 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-10 11:50:27,993 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-10 11:50:27,994 INFO L138 SettingsManager]: * Use SBE=true [2022-01-10 11:50:27,994 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-10 11:50:27,994 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-10 11:50:27,994 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-10 11:50:27,994 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-10 11:50:27,994 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-10 11:50:27,994 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-10 11:50:27,995 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-01-10 11:50:27,995 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-01-10 11:50:27,995 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-01-10 11:50:27,995 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-10 11:50:27,995 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-10 11:50:27,995 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-10 11:50:27,995 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-10 11:50:27,996 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-10 11:50:27,996 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-10 11:50:27,996 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-10 11:50:27,996 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-10 11:50:27,996 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-10 11:50:27,996 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-10 11:50:27,996 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-10 11:50:27,996 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-10 11:50:27,997 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-10 11:50:27,997 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-01-10 11:50:27,997 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-01-10 11:50:27,997 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-01-10 11:50:27,998 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-01-10 11:50:27,998 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-01-10 11:50:28,204 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-10 11:50:28,223 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-10 11:50:28,225 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-10 11:50:28,226 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-10 11:50:28,228 INFO L275 PluginConnector]: CDTParser initialized [2022-01-10 11:50:28,229 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_0720.c [2022-01-10 11:50:28,290 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/397b0b4ec/3e3ba253a8f44f1bb316811272de8274/FLAG6acf3c635 [2022-01-10 11:50:28,672 INFO L306 CDTParser]: Found 1 translation units. [2022-01-10 11:50:28,673 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_0720.c [2022-01-10 11:50:28,679 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/397b0b4ec/3e3ba253a8f44f1bb316811272de8274/FLAG6acf3c635 [2022-01-10 11:50:28,693 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/397b0b4ec/3e3ba253a8f44f1bb316811272de8274 [2022-01-10 11:50:28,695 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-10 11:50:28,696 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-01-10 11:50:28,699 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-10 11:50:28,699 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-10 11:50:28,702 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-10 11:50:28,703 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 11:50:28" (1/1) ... [2022-01-10 11:50:28,704 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d49a662 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 11:50:28, skipping insertion in model container [2022-01-10 11:50:28,704 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 11:50:28" (1/1) ... [2022-01-10 11:50:28,709 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-10 11:50:28,724 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-10 11:50:28,883 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-newlib/float_req_bl_0720.c[1929,1942] [2022-01-10 11:50:28,885 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 11:50:28,893 INFO L203 MainTranslator]: Completed pre-run [2022-01-10 11:50:28,918 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-newlib/float_req_bl_0720.c[1929,1942] [2022-01-10 11:50:28,919 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 11:50:28,931 INFO L208 MainTranslator]: Completed translation [2022-01-10 11:50:28,932 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 11:50:28 WrapperNode [2022-01-10 11:50:28,932 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-10 11:50:28,933 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-10 11:50:28,933 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-10 11:50:28,933 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-10 11:50:28,940 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 11:50:28" (1/1) ... [2022-01-10 11:50:28,948 ERROR L1136 TypeChecker]: : Undeclared function ~fp~FLOAT in FunctionApplication[~fp~FLOAT,[BitVectorAccessExpression[IdentifierExpression[#valueAsBitvector,QUANTIFIED],32,31],BitVectorAccessExpression[IdentifierExpression[#valueAsBitvector,QUANTIFIED],31,23],BitVectorAccessExpression[IdentifierExpression[#valueAsBitvector,QUANTIFIED],23,0]]] [2022-01-10 11:50:28,950 ERROR L1136 TypeChecker]: : Undeclared function ~fp~FLOAT in FunctionApplication[~fp~FLOAT,[BitVectorAccessExpression[ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[#ptr,]]],32,31],BitVectorAccessExpression[ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[#ptr,]]],31,23],BitVectorAccessExpression[ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[#ptr,]]],23,0]]] [2022-01-10 11:50:28,966 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 11:50:28" (1/1) ... [2022-01-10 11:50:28,967 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-10 11:50:28,967 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2022-01-10 11:50:28,969 INFO L158 Benchmark]: Toolchain (without parser) took 271.68ms. Allocated memory was 189.8MB in the beginning and 255.9MB in the end (delta: 66.1MB). Free memory was 133.0MB in the beginning and 224.7MB in the end (delta: -91.7MB). There was no memory consumed. Max. memory is 8.0GB. [2022-01-10 11:50:28,969 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 189.8MB. Free memory is still 149.5MB. There was no memory consumed. Max. memory is 8.0GB. [2022-01-10 11:50:28,970 INFO L158 Benchmark]: CACSL2BoogieTranslator took 233.10ms. Allocated memory was 189.8MB in the beginning and 255.9MB in the end (delta: 66.1MB). Free memory was 132.8MB in the beginning and 225.7MB in the end (delta: -92.9MB). Peak memory consumption was 9.8MB. Max. memory is 8.0GB. [2022-01-10 11:50:28,971 INFO L158 Benchmark]: Boogie Procedure Inliner took 34.24ms. Allocated memory is still 255.9MB. Free memory was 225.7MB in the beginning and 224.7MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-01-10 11:50:28,973 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 189.8MB. Free memory is still 149.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 233.10ms. Allocated memory was 189.8MB in the beginning and 255.9MB in the end (delta: 66.1MB). Free memory was 132.8MB in the beginning and 225.7MB in the end (delta: -92.9MB). Peak memory consumption was 9.8MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 34.24ms. Allocated memory is still 255.9MB. Free memory was 225.7MB in the beginning and 224.7MB 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~FLOAT in FunctionApplication[~fp~FLOAT,[BitVectorAccessExpression[IdentifierExpression[#valueAsBitvector,QUANTIFIED],32,31],BitVectorAccessExpression[IdentifierExpression[#valueAsBitvector,QUANTIFIED],31,23],BitVectorAccessExpression[IdentifierExpression[#valueAsBitvector,QUANTIFIED],23,0]]] - TypeErrorResult [Line: -1]: Type Error Undeclared function ~fp~FLOAT in FunctionApplication[~fp~FLOAT,[BitVectorAccessExpression[ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[#ptr,]]],32,31],BitVectorAccessExpression[ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[#ptr,]]],31,23],BitVectorAccessExpression[ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[#ptr,]]],23,0]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...