java -ea -Xmx8000000000 -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-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-wireless-mwifiex-mwifiex_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4ad093a [2018-11-26 01:42:55,715 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 01:42:55,718 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 01:42:55,736 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 01:42:55,736 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 01:42:55,738 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 01:42:55,739 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 01:42:55,741 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 01:42:55,742 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 01:42:55,743 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 01:42:55,744 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 01:42:55,744 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 01:42:55,745 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 01:42:55,746 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 01:42:55,747 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 01:42:55,748 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 01:42:55,749 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 01:42:55,751 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 01:42:55,753 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 01:42:55,755 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 01:42:55,756 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 01:42:55,757 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 01:42:55,760 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-26 01:42:55,769 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-26 01:42:55,791 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 01:42:55,791 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 01:42:55,792 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 01:42:55,792 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 01:42:55,793 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 01:42:55,793 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 01:42:55,793 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 01:42:55,793 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 01:42:55,794 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 01:42:55,794 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 01:42:55,794 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 01:42:55,794 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 01:42:55,794 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 01:42:55,795 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 01:42:55,795 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 01:42:55,795 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 01:42:55,795 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 01:42:55,795 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 01:42:55,796 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 01:42:55,796 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 01:42:55,796 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 01:42:55,796 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 01:42:55,796 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 01:42:55,797 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 01:42:55,797 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 01:42:55,797 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 01:42:55,797 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-26 01:42:55,797 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 01:42:55,798 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 01:42:55,870 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 01:42:55,889 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 01:42:55,894 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 01:42:55,895 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 01:42:55,896 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 01:42:55,896 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-wireless-mwifiex-mwifiex_true-unreach-call.cil.c [2018-11-26 01:42:55,966 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3befbafb2/d0d78c4b23014a2d9b6504dc658ede68/FLAG711b99757 [2018-11-26 01:42:57,238 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 01:42:57,239 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-wireless-mwifiex-mwifiex_true-unreach-call.cil.c [2018-11-26 01:42:57,355 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3befbafb2/d0d78c4b23014a2d9b6504dc658ede68/FLAG711b99757 [2018-11-26 01:42:57,794 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3befbafb2/d0d78c4b23014a2d9b6504dc658ede68 [2018-11-26 01:42:57,807 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 01:42:57,809 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-26 01:42:57,811 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 01:42:57,811 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 01:42:57,815 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 01:42:57,817 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:42:57" (1/1) ... [2018-11-26 01:42:57,820 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19478812 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:42:57, skipping insertion in model container [2018-11-26 01:42:57,821 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:42:57" (1/1) ... [2018-11-26 01:42:57,832 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 01:42:58,336 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 01:43:03,975 ERROR L311 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-26 01:43:03,976 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6f38931c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:43:03, skipping insertion in model container [2018-11-26 01:43:03,976 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 01:43:03,976 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-26 01:43:03,978 INFO L168 Benchmark]: Toolchain (without parser) took 6170.03 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 839.4 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -779.4 MB). Peak memory consumption was 284.3 MB. Max. memory is 7.1 GB. [2018-11-26 01:43:03,981 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-26 01:43:03,981 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6165.76 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 839.4 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -779.4 MB). Peak memory consumption was 284.3 MB. Max. memory is 7.1 GB. [2018-11-26 01:43:03,984 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 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 6165.76 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 839.4 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -779.4 MB). Peak memory consumption was 284.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 15368]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...