java -ea -Xmx2000000000 -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-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-irda-via-ircc_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5318ecb-m [2018-10-11 15:13:26,518 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 15:13:26,521 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 15:13:26,549 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 15:13:26,549 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 15:13:26,554 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 15:13:26,563 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 15:13:26,565 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 15:13:26,573 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 15:13:26,576 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 15:13:26,578 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 15:13:26,583 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 15:13:26,584 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 15:13:26,585 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 15:13:26,592 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 15:13:26,593 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 15:13:26,597 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 15:13:26,600 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 15:13:26,614 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 15:13:26,621 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 15:13:26,623 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 15:13:26,631 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 15:13:26,634 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-11 15:13:26,655 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 15:13:26,655 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 15:13:26,663 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 15:13:26,664 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 15:13:26,665 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 [2018-10-11 15:13:26,711 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 15:13:26,711 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 15:13:26,715 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-11 15:13:26,716 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-11 15:13:26,722 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 15:13:26,722 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 15:13:26,722 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 15:13:26,723 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 15:13:26,723 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 15:13:26,723 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 15:13:26,723 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-11 15:13:26,724 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 15:13:26,728 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-11 15:13:26,728 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 15:13:26,728 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-11 15:13:26,729 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 15:13:26,729 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 15:13:26,729 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 15:13:26,729 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 15:13:26,729 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 15:13:26,730 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 15:13:26,730 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 15:13:26,730 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-11 15:13:26,730 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-11 15:13:26,731 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 15:13:26,737 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-11 15:13:26,737 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-11 15:13:26,737 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-11 15:13:26,858 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 15:13:26,895 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 15:13:26,903 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 15:13:26,908 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 15:13:26,908 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 15:13:26,912 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-irda-via-ircc_true-unreach-call.cil.c [2018-10-11 15:13:27,606 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0dbd71def/c380b02be1c44b878fb26c3c9e93c72c/FLAG9523d2320 [2018-10-11 15:13:28,930 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 15:13:28,936 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-irda-via-ircc_true-unreach-call.cil.c [2018-10-11 15:13:29,054 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0dbd71def/c380b02be1c44b878fb26c3c9e93c72c/FLAG9523d2320 [2018-10-11 15:13:29,098 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0dbd71def/c380b02be1c44b878fb26c3c9e93c72c [2018-10-11 15:13:29,122 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 15:13:29,125 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 15:13:29,129 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 15:13:29,129 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 15:13:29,145 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 15:13:29,149 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:13:29" (1/1) ... [2018-10-11 15:13:29,154 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@752ceabb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:13:29, skipping insertion in model container [2018-10-11 15:13:29,155 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:13:29" (1/1) ... [2018-10-11 15:13:29,171 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 15:13:29,769 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 15:13:30,994 WARN L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-10-11 15:13:30,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@37b00aa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:13:30, skipping insertion in model container [2018-10-11 15:13:30,999 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 15:13:30,999 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-11 15:13:31,004 INFO L168 Benchmark]: Toolchain (without parser) took 1881.22 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 85.4 MB). Peak memory consumption was 85.4 MB. Max. memory is 1.9 GB. [2018-10-11 15:13:31,012 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-11 15:13:31,012 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1870.36 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 85.4 MB). Peak memory consumption was 85.4 MB. Max. memory is 1.9 GB. [2018-10-11 15:13:31,022 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 0.34 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1870.36 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 85.4 MB). Peak memory consumption was 85.4 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6260]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...