/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/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/float-newlib/float_req_bl_1232a.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-a10ec3b [2022-01-10 06:00:30,993 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-10 06:00:30,994 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-10 06:00:31,072 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-10 06:00:31,072 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-10 06:00:31,074 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-10 06:00:31,076 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-10 06:00:31,080 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-10 06:00:31,081 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-10 06:00:31,081 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-10 06:00:31,082 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-10 06:00:31,082 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-10 06:00:31,082 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-10 06:00:31,083 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-10 06:00:31,084 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-10 06:00:31,084 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-10 06:00:31,085 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-10 06:00:31,085 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-10 06:00:31,086 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-10 06:00:31,089 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-10 06:00:31,091 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-10 06:00:31,094 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-10 06:00:31,096 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-10 06:00:31,098 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-10 06:00:31,103 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-01-10 06:00:31,104 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-01-10 06:00:31,104 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-01-10 06:00:31,104 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-01-10 06:00:31,105 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-01-10 06:00:31,105 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-01-10 06:00:31,105 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-01-10 06:00:31,106 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-01-10 06:00:31,106 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-01-10 06:00:31,107 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-01-10 06:00:31,107 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-01-10 06:00:31,107 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-01-10 06:00:31,108 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-01-10 06:00:31,108 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-01-10 06:00:31,108 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-10 06:00:31,109 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-10 06:00:31,109 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-10 06:00:31,110 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-01-10 06:00:31,123 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-10 06:00:31,124 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-10 06:00:31,125 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-01-10 06:00:31,125 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-01-10 06:00:31,125 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-01-10 06:00:31,125 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-01-10 06:00:31,126 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-10 06:00:31,126 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-10 06:00:31,126 INFO L138 SettingsManager]: * Use SBE=true [2022-01-10 06:00:31,126 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-10 06:00:31,126 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-10 06:00:31,126 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-10 06:00:31,127 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-10 06:00:31,127 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-10 06:00:31,127 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-10 06:00:31,127 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-01-10 06:00:31,128 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-01-10 06:00:31,128 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-01-10 06:00:31,128 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-10 06:00:31,128 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-10 06:00:31,128 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-10 06:00:31,128 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-10 06:00:31,128 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-10 06:00:31,128 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-10 06:00:31,128 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-10 06:00:31,128 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-10 06:00:31,129 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-10 06:00:31,129 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-01-10 06:00:31,129 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-01-10 06:00:31,129 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-10 06:00:31,129 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-10 06:00:31,129 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-01-10 06:00:31,129 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-01-10 06:00:31,129 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-01-10 06:00:31,322 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-10 06:00:31,341 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-10 06:00:31,343 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-10 06:00:31,344 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-10 06:00:31,344 INFO L275 PluginConnector]: CDTParser initialized [2022-01-10 06:00:31,345 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_1232a.c [2022-01-10 06:00:31,390 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a57d35775/eb071c1a208347bc990b4a121c68b1f2/FLAGe1c886847 [2022-01-10 06:00:31,785 INFO L306 CDTParser]: Found 1 translation units. [2022-01-10 06:00:31,786 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_1232a.c [2022-01-10 06:00:31,793 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a57d35775/eb071c1a208347bc990b4a121c68b1f2/FLAGe1c886847 [2022-01-10 06:00:32,208 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a57d35775/eb071c1a208347bc990b4a121c68b1f2 [2022-01-10 06:00:32,213 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-10 06:00:32,215 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-01-10 06:00:32,231 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-10 06:00:32,232 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-10 06:00:32,235 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-10 06:00:32,235 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 06:00:32" (1/1) ... [2022-01-10 06:00:32,239 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a0cb0a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:00:32, skipping insertion in model container [2022-01-10 06:00:32,240 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 06:00:32" (1/1) ... [2022-01-10 06:00:32,249 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-10 06:00:32,271 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-10 06:00:32,513 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_1232a.c[1656,1669] [2022-01-10 06:00:32,516 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 06:00:32,535 INFO L203 MainTranslator]: Completed pre-run [2022-01-10 06:00:32,565 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_1232a.c[1656,1669] [2022-01-10 06:00:32,565 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 06:00:32,574 INFO L208 MainTranslator]: Completed translation [2022-01-10 06:00:32,575 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:00:32 WrapperNode [2022-01-10 06:00:32,575 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-10 06:00:32,576 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-10 06:00:32,576 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-10 06:00:32,576 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-10 06:00:32,581 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:00:32" (1/1) ... [2022-01-10 06:00:32,586 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 06:00:32,588 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 06:00:32,597 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 06:00:32" (1/1) ... [2022-01-10 06:00:32,597 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-10 06:00:32,597 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2022-01-10 06:00:32,599 INFO L158 Benchmark]: Toolchain (without parser) took 383.03ms. Allocated memory is still 196.1MB. Free memory was 146.1MB in the beginning and 170.9MB in the end (delta: -24.8MB). There was no memory consumed. Max. memory is 8.0GB. [2022-01-10 06:00:32,600 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 196.1MB. Free memory was 162.2MB in the beginning and 162.1MB in the end (delta: 132.8kB). There was no memory consumed. Max. memory is 8.0GB. [2022-01-10 06:00:32,601 INFO L158 Benchmark]: CACSL2BoogieTranslator took 344.26ms. Allocated memory is still 196.1MB. Free memory was 145.8MB in the beginning and 171.9MB in the end (delta: -26.1MB). Peak memory consumption was 13.6MB. Max. memory is 8.0GB. [2022-01-10 06:00:32,602 INFO L158 Benchmark]: Boogie Procedure Inliner took 20.95ms. Allocated memory is still 196.1MB. Free memory was 171.9MB in the beginning and 170.9MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-01-10 06:00:32,604 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 196.1MB. Free memory was 162.2MB in the beginning and 162.1MB in the end (delta: 132.8kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 344.26ms. Allocated memory is still 196.1MB. Free memory was 145.8MB in the beginning and 171.9MB in the end (delta: -26.1MB). Peak memory consumption was 13.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 20.95ms. Allocated memory is still 196.1MB. Free memory was 171.9MB in the beginning and 170.9MB 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~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...