java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/float-benchs/cast_float_ptr_false-unreach-call_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 18:05:42,833 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 18:05:42,839 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 18:05:42,862 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 18:05:42,862 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 18:05:42,863 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 18:05:42,864 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 18:05:42,867 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 18:05:42,868 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 18:05:42,869 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 18:05:42,869 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 18:05:42,869 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 18:05:42,877 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 18:05:42,878 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 18:05:42,879 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 18:05:42,880 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 18:05:42,887 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 18:05:42,889 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 18:05:42,889 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 18:05:42,899 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 18:05:42,901 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-09 18:05:42,901 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-09 18:05:42,903 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-09 18:05:42,904 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-09 18:05:42,904 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-09 18:05:42,905 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-09 18:05:42,905 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-09 18:05:42,906 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-09 18:05:42,906 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-09 18:05:42,906 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-09 18:05:42,907 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-09 18:05:42,915 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-05-09 18:05:42,939 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 18:05:42,939 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 18:05:42,940 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-09 18:05:42,941 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-09 18:05:42,946 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 18:05:42,946 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 18:05:42,947 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 18:05:42,947 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 18:05:42,947 INFO L133 SettingsManager]: * sizeof long=4 [2018-05-09 18:05:42,947 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-05-09 18:05:42,947 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 18:05:42,947 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-09 18:05:42,947 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-09 18:05:42,947 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-09 18:05:42,948 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-05-09 18:05:42,948 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-05-09 18:05:42,948 INFO L133 SettingsManager]: * sizeof long double=12 [2018-05-09 18:05:42,948 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-09 18:05:42,948 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-09 18:05:42,948 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 18:05:42,948 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 18:05:42,948 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-09 18:05:42,948 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-09 18:05:42,949 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-09 18:05:42,949 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 18:05:42,949 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-09 18:05:42,949 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-09 18:05:42,949 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-09 18:05:42,949 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-05-09 18:05:42,949 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-09 18:05:42,949 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-05-09 18:05:42,950 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-05-09 18:05:42,950 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-09 18:05:43,026 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 18:05:43,050 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 18:05:43,059 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 18:05:43,060 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 18:05:43,061 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 18:05:43,061 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-benchs/cast_float_ptr_false-unreach-call_true-termination.c [2018-05-09 18:05:43,491 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/602133594/21100e60d8554f0f98b4570757739130/FLAG6c7dc6234 [2018-05-09 18:05:43,754 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 18:05:43,762 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/float-benchs/cast_float_ptr_false-unreach-call_true-termination.c [2018-05-09 18:05:43,774 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/602133594/21100e60d8554f0f98b4570757739130/FLAG6c7dc6234 [2018-05-09 18:05:43,801 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/602133594/21100e60d8554f0f98b4570757739130 [2018-05-09 18:05:43,816 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 18:05:43,825 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 18:05:43,826 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 18:05:43,826 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 18:05:43,839 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 18:05:43,840 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 06:05:43" (1/1) ... [2018-05-09 18:05:43,842 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79edfe74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 06:05:43, skipping insertion in model container [2018-05-09 18:05:43,842 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 06:05:43" (1/1) ... [2018-05-09 18:05:44,105 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 18:05:44,192 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-09 18:05:44,244 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-05-09 18:05:44,263 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-09 18:05:44,283 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 18 non ball SCCs. Number of states in SCCs 18. [2018-05-09 18:05:44,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 06:05:44 WrapperNode [2018-05-09 18:05:44,313 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 18:05:44,318 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-09 18:05:44,318 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-09 18:05:44,318 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-09 18:05:44,336 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 06:05:44" (1/1) ... [2018-05-09 18:05:44,336 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 06:05:44" (1/1) ... [2018-05-09 18:05:44,362 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.AssertionError: Incorrect DeclarationInformation of #valueAsBitvector. Expected: QUANTIFIED Found: at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.checkExistingDeclarationInformation(TypeChecker.java:330) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckExpression(TypeChecker.java:251) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckExpression(TypeChecker.java:194) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckExpression(TypeChecker.java:215) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckExpression(TypeChecker.java:186) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckExpression(TypeChecker.java:185) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckExpression(TypeChecker.java:185) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckExpression(TypeChecker.java:307) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processProcedureDeclaration(TypeChecker.java:582) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1040) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:324) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.runToolchainDefault(DefaultToolchainJob.java:221) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.BasicToolchainJob.run(BasicToolchainJob.java:134) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-05-09 18:05:44,365 INFO L168 Benchmark]: Toolchain (without parser) took 548.70 ms. Allocated memory is still 383.3 MB. Free memory was 330.2 MB in the beginning and 317.5 MB in the end (delta: 12.7 MB). Peak memory consumption was 12.7 MB. Max. memory is 1.9 GB. [2018-05-09 18:05:44,372 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-09 18:05:44,372 INFO L168 Benchmark]: CACSL2BoogieTranslator took 491.36 ms. Allocated memory is still 383.3 MB. Free memory was 330.2 MB in the beginning and 318.6 MB in the end (delta: 11.6 MB). Peak memory consumption was 11.6 MB. Max. memory is 1.9 GB. [2018-05-09 18:05:44,373 INFO L168 Benchmark]: Boogie Preprocessor took 46.47 ms. Allocated memory is still 383.3 MB. Free memory was 318.6 MB in the beginning and 317.5 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 1.9 GB. [2018-05-09 18:05:44,383 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 491.36 ms. Allocated memory is still 383.3 MB. Free memory was 330.2 MB in the beginning and 318.6 MB in the end (delta: 11.6 MB). Peak memory consumption was 11.6 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 46.47 ms. Allocated memory is still 383.3 MB. Free memory was 318.6 MB in the beginning and 317.5 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of #valueAsBitvector. Expected: QUANTIFIED Found: de.uni_freiburg.informatik.ultimate.boogie.preprocessor: AssertionError: Incorrect DeclarationInformation of #valueAsBitvector. Expected: QUANTIFIED Found: : de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:289) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...