java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ntdrivers/parport_false-unreach-call.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1a42d6c [2018-10-18 18:32:42,015 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 18:32:42,020 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 18:32:42,045 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 18:32:42,045 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 18:32:42,046 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 18:32:42,050 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 18:32:42,052 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 18:32:42,055 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 18:32:42,056 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 18:32:42,057 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 18:32:42,057 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 18:32:42,068 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 18:32:42,069 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 18:32:42,070 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 18:32:42,070 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 18:32:42,071 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 18:32:42,080 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 18:32:42,084 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 18:32:42,087 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 18:32:42,088 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 18:32:42,089 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 18:32:42,096 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-18 18:32:42,108 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 18:32:42,108 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 18:32:42,111 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 18:32:42,112 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 18:32:42,112 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-10-18 18:32:42,142 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 18:32:42,142 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 18:32:42,147 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 18:32:42,147 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 18:32:42,147 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 18:32:42,148 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 18:32:42,148 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 18:32:42,148 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 18:32:42,148 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-18 18:32:42,148 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-18 18:32:42,148 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 18:32:42,148 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 18:32:42,149 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 18:32:42,149 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 18:32:42,149 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-18 18:32:42,149 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-18 18:32:42,149 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-18 18:32:42,149 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 18:32:42,149 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 18:32:42,150 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 18:32:42,153 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 18:32:42,153 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 18:32:42,153 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 18:32:42,153 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 18:32:42,153 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 18:32:42,154 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 18:32:42,156 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 18:32:42,156 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-18 18:32:42,156 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 18:32:42,156 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-18 18:32:42,156 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-18 18:32:42,156 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 18:32:42,237 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 18:32:42,256 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 18:32:42,264 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 18:32:42,266 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 18:32:42,269 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 18:32:42,270 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers/parport_false-unreach-call.i.cil.c [2018-10-18 18:32:42,363 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aebd914ed/cac82f49d342497eb7772a7fd5fcbd9a/FLAG5fcc191db [2018-10-18 18:32:43,600 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 18:32:43,601 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers/parport_false-unreach-call.i.cil.c [2018-10-18 18:32:43,698 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aebd914ed/cac82f49d342497eb7772a7fd5fcbd9a/FLAG5fcc191db [2018-10-18 18:32:43,721 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aebd914ed/cac82f49d342497eb7772a7fd5fcbd9a [2018-10-18 18:32:43,731 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 18:32:43,732 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 18:32:43,733 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 18:32:43,733 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 18:32:43,754 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 18:32:43,756 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 06:32:43" (1/1) ... [2018-10-18 18:32:43,762 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@81e825f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 06:32:43, skipping insertion in model container [2018-10-18 18:32:43,762 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 06:32:43" (1/1) ... [2018-10-18 18:32:43,780 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 18:32:44,030 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 18:32:47,915 WARN L309 MainTranslator]: Unsupported Syntax: conversion to CStruct not implemented. [2018-10-18 18:32:47,916 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@37c26cd9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 06:32:47, skipping insertion in model container [2018-10-18 18:32:47,916 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 18:32:47,916 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-18 18:32:47,920 INFO L168 Benchmark]: Toolchain (without parser) took 4188.32 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 3.9 MB). Peak memory consumption was 125.1 MB. Max. memory is 3.9 GB. [2018-10-18 18:32:47,923 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-18 18:32:47,925 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4183.47 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 3.9 MB). Peak memory consumption was 125.1 MB. Max. memory is 3.9 GB. [2018-10-18 18:32:47,932 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 4183.47 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 3.9 MB). Peak memory consumption was 125.1 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6759]: Unsupported Syntax conversion to CStruct not implemented. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...