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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-media-pci-zoran-zr36067_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 10:37:15,046 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 10:37:15,051 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 10:37:15,072 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 10:37:15,072 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 10:37:15,076 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 10:37:15,077 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 10:37:15,082 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 10:37:15,083 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 10:37:15,083 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 10:37:15,090 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 10:37:15,090 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 10:37:15,091 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 10:37:15,091 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 10:37:15,098 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 10:37:15,099 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 10:37:15,100 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 10:37:15,110 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 10:37:15,112 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 10:37:15,113 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 10:37:15,121 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 10:37:15,122 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 10:37:15,127 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-14 10:37:15,143 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 10:37:15,143 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 10:37:15,144 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 10:37:15,144 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 10:37:15,148 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-14 10:37:15,180 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 10:37:15,181 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 10:37:15,181 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 10:37:15,181 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 10:37:15,182 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 10:37:15,182 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 10:37:15,182 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 10:37:15,182 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 10:37:15,182 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 10:37:15,183 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 10:37:15,191 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 10:37:15,193 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 10:37:15,193 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-14 10:37:15,193 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-14 10:37:15,193 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 10:37:15,193 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 10:37:15,193 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 10:37:15,194 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 10:37:15,194 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 10:37:15,194 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 10:37:15,194 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 10:37:15,194 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 10:37:15,194 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 10:37:15,194 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 10:37:15,194 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-14 10:37:15,195 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 10:37:15,195 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-14 10:37:15,195 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-14 10:37:15,195 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 10:37:15,195 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-14 10:37:15,287 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 10:37:15,306 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 10:37:15,314 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 10:37:15,319 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 10:37:15,319 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 10:37:15,320 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-media-pci-zoran-zr36067_true-unreach-call.cil.c [2018-11-14 10:37:15,420 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b485e7db/f76cc1e1e8a442a2b64b13612cd9f1fc/FLAG2351d5d1c [2018-11-14 10:37:16,973 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 10:37:16,974 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-media-pci-zoran-zr36067_true-unreach-call.cil.c [2018-11-14 10:37:17,118 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b485e7db/f76cc1e1e8a442a2b64b13612cd9f1fc/FLAG2351d5d1c [2018-11-14 10:37:17,142 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b485e7db/f76cc1e1e8a442a2b64b13612cd9f1fc [2018-11-14 10:37:17,156 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 10:37:17,158 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 10:37:17,159 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 10:37:17,159 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 10:37:17,173 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 10:37:17,174 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:37:17" (1/1) ... [2018-11-14 10:37:17,180 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29e3ccff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:37:17, skipping insertion in model container [2018-11-14 10:37:17,183 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:37:17" (1/1) ... [2018-11-14 10:37:17,203 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 10:37:17,710 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 10:37:27,631 WARN L311 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-14 10:37:27,632 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@35ce03a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:37:27, skipping insertion in model container [2018-11-14 10:37:27,632 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 10:37:27,632 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-14 10:37:27,638 INFO L168 Benchmark]: Toolchain (without parser) took 10477.07 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: 82.0 kB). Peak memory consumption was 519.3 MB. Max. memory is 3.9 GB. [2018-11-14 10:37:27,640 INFO L168 Benchmark]: CDTParser took 0.15 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. [2018-11-14 10:37:27,643 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10473.22 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: 82.0 kB). Peak memory consumption was 519.3 MB. Max. memory is 3.9 GB. [2018-11-14 10:37:27,645 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 0.15 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 10473.22 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: 82.0 kB). Peak memory consumption was 519.3 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 11128]: 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...