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-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-bdc35bb [2018-10-29 10:44:12,909 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-29 10:44:12,918 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-29 10:44:12,948 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-29 10:44:12,948 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-29 10:44:12,949 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-29 10:44:12,959 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-29 10:44:12,962 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-29 10:44:12,967 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-29 10:44:12,979 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-29 10:44:12,983 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-29 10:44:12,983 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-29 10:44:12,991 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-29 10:44:12,993 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-29 10:44:12,999 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-29 10:44:13,000 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-29 10:44:13,003 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-29 10:44:13,005 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-29 10:44:13,014 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-29 10:44:13,024 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-29 10:44:13,026 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-29 10:44:13,031 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-29 10:44:13,039 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-29 10:44:13,040 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-29 10:44:13,044 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-29 10:44:13,045 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-29 10:44:13,046 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-29 10:44:13,054 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-29 10:44:13,055 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-29 10:44:13,060 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-29 10:44:13,061 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-29 10:44:13,061 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-29 10:44:13,062 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-29 10:44:13,062 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-29 10:44:13,068 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-29 10:44:13,070 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-29 10:44:13,070 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 [2018-10-29 10:44:13,117 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-29 10:44:13,117 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-29 10:44:13,122 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-29 10:44:13,123 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-29 10:44:13,127 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-29 10:44:13,128 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-29 10:44:13,128 INFO L133 SettingsManager]: * Use SBE=true [2018-10-29 10:44:13,128 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-29 10:44:13,128 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-29 10:44:13,129 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-29 10:44:13,134 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-29 10:44:13,134 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-29 10:44:13,135 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-29 10:44:13,135 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-29 10:44:13,135 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-29 10:44:13,135 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-29 10:44:13,135 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-29 10:44:13,139 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-29 10:44:13,139 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-29 10:44:13,139 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-29 10:44:13,140 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-29 10:44:13,140 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-29 10:44:13,140 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-29 10:44:13,140 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-29 10:44:13,140 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-29 10:44:13,141 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-29 10:44:13,141 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-29 10:44:13,141 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-29 10:44:13,285 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-29 10:44:13,324 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-29 10:44:13,334 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-29 10:44:13,339 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-29 10:44:13,339 INFO L276 PluginConnector]: CDTParser initialized [2018-10-29 10:44:13,342 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point_false-unreach-call.cil.out.c [2018-10-29 10:44:13,481 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23215e773/93a2bb19cd8a4fcfac0ca20e6d42fe39/FLAG9515a217e [2018-10-29 10:44:15,486 INFO L298 CDTParser]: Found 1 translation units. [2018-10-29 10:44:15,488 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point_false-unreach-call.cil.out.c [2018-10-29 10:44:15,645 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23215e773/93a2bb19cd8a4fcfac0ca20e6d42fe39/FLAG9515a217e [2018-10-29 10:44:15,688 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23215e773/93a2bb19cd8a4fcfac0ca20e6d42fe39 [2018-10-29 10:44:15,713 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-29 10:44:15,720 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-29 10:44:15,722 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-29 10:44:15,723 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-29 10:44:15,735 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-29 10:44:15,738 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 10:44:15" (1/1) ... [2018-10-29 10:44:15,745 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@155b3a9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:44:15, skipping insertion in model container [2018-10-29 10:44:15,745 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 10:44:15" (1/1) ... [2018-10-29 10:44:15,772 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-29 10:44:16,196 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-29 10:44:22,364 WARN L309 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-10-29 10:44:22,365 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@76c1d33a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:44:22, skipping insertion in model container [2018-10-29 10:44:22,366 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-29 10:44:22,369 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-29 10:44:22,374 INFO L168 Benchmark]: Toolchain (without parser) took 6660.26 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 259.4 MB). Peak memory consumption was 259.4 MB. Max. memory is 3.9 GB. [2018-10-29 10:44:22,380 INFO L168 Benchmark]: CDTParser took 0.31 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. [2018-10-29 10:44:22,381 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6646.86 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 259.4 MB). Peak memory consumption was 259.4 MB. Max. memory is 3.9 GB. [2018-10-29 10:44:22,391 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 0.31 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 6646.86 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 259.4 MB). Peak memory consumption was 259.4 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6714]: 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...