/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample FPandBPonlyIfFpWasNotPerfect -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.assert.codeblocks NOT_INCREMENTALLY -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-d623d84 [2020-07-20 12:59:44,117 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-20 12:59:44,120 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-20 12:59:44,131 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-20 12:59:44,132 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-20 12:59:44,133 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-20 12:59:44,134 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-20 12:59:44,136 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-20 12:59:44,137 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-20 12:59:44,138 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-20 12:59:44,139 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-20 12:59:44,140 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-20 12:59:44,141 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-20 12:59:44,142 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-20 12:59:44,142 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-20 12:59:44,143 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-20 12:59:44,147 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-20 12:59:44,151 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-20 12:59:44,152 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-20 12:59:44,154 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-20 12:59:44,155 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-20 12:59:44,156 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-20 12:59:44,157 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-20 12:59:44,159 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-20 12:59:44,163 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-20 12:59:44,175 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-20 12:59:44,175 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-20 12:59:44,177 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-20 12:59:44,178 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-07-20 12:59:44,213 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-20 12:59:44,215 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-20 12:59:44,217 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-20 12:59:44,217 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-20 12:59:44,217 INFO L138 SettingsManager]: * Use SBE=true [2020-07-20 12:59:44,220 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-20 12:59:44,220 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-20 12:59:44,221 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-20 12:59:44,221 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-20 12:59:44,221 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-20 12:59:44,221 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-20 12:59:44,222 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-20 12:59:44,222 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-20 12:59:44,222 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-20 12:59:44,222 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-20 12:59:44,222 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-20 12:59:44,222 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-20 12:59:44,223 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-20 12:59:44,223 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-20 12:59:44,223 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-20 12:59:44,225 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-20 12:59:44,226 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-20 12:59:44,226 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-20 12:59:44,226 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-20 12:59:44,226 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-20 12:59:44,226 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-20 12:59:44,227 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-20 12:59:44,227 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> FPandBPonlyIfFpWasNotPerfect Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks -> NOT_INCREMENTALLY [2020-07-20 12:59:44,550 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-20 12:59:44,562 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-20 12:59:44,566 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-20 12:59:44,567 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-20 12:59:44,568 INFO L275 PluginConnector]: CDTParser initialized [2020-07-20 12:59:44,568 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2020-07-20 12:59:44,635 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c6b7636d/c90dd2077bdb4137a67e786fc5099ede/FLAGabdfd5a6c [2020-07-20 12:59:45,551 INFO L306 CDTParser]: Found 1 translation units. [2020-07-20 12:59:45,552 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2020-07-20 12:59:45,610 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c6b7636d/c90dd2077bdb4137a67e786fc5099ede/FLAGabdfd5a6c [2020-07-20 12:59:45,971 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c6b7636d/c90dd2077bdb4137a67e786fc5099ede [2020-07-20 12:59:45,979 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-20 12:59:45,982 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-20 12:59:45,983 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-20 12:59:45,983 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-20 12:59:45,990 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-20 12:59:45,991 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 12:59:45" (1/1) ... [2020-07-20 12:59:45,993 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e630159 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:59:45, skipping insertion in model container [2020-07-20 12:59:45,994 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 12:59:45" (1/1) ... [2020-07-20 12:59:46,001 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-20 12:59:46,240 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-20 12:59:50,128 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: blogic_msg [2020-07-20 12:59:50,129 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1189be0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:59:50, skipping insertion in model container [2020-07-20 12:59:50,129 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-20 12:59:50,131 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-20 12:59:50,135 INFO L168 Benchmark]: Toolchain (without parser) took 4152.17 ms. Allocated memory was 141.6 MB in the beginning and 268.4 MB in the end (delta: 126.9 MB). Free memory was 79.2 MB in the beginning and 198.4 MB in the end (delta: -119.2 MB). Peak memory consumption was 109.1 MB. Max. memory is 7.1 GB. [2020-07-20 12:59:50,137 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 141.6 MB. Free memory is still 124.3 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-20 12:59:50,138 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4147.95 ms. Allocated memory was 141.6 MB in the beginning and 268.4 MB in the end (delta: 126.9 MB). Free memory was 78.7 MB in the beginning and 198.4 MB in the end (delta: -119.6 MB). Peak memory consumption was 108.6 MB. Max. memory is 7.1 GB. [2020-07-20 12:59:50,141 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 141.6 MB. Free memory is still 124.3 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4147.95 ms. Allocated memory was 141.6 MB in the beginning and 268.4 MB in the end (delta: 126.9 MB). Free memory was 78.7 MB in the beginning and 198.4 MB in the end (delta: -119.6 MB). Peak memory consumption was 108.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 14481]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: blogic_msg RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...