./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 32f26835 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5df474864e3c55a8d33f914e5056f8ea1ce9cb31 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5df474864e3c55a8d33f914e5056f8ea1ce9cb31 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-32f2683 [2019-11-24 21:58:07,975 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:58:07,985 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:58:08,022 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:58:08,027 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:58:08,030 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:58:08,033 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:58:08,051 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:58:08,057 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:58:08,063 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:58:08,069 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:58:08,076 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:58:08,076 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:58:08,080 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:58:08,085 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:58:08,089 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:58:08,094 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:58:08,100 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:58:08,107 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:58:08,116 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:58:08,121 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:58:08,130 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:58:08,133 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:58:08,135 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:58:08,147 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:58:08,148 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:58:08,150 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:58:08,152 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:58:08,153 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:58:08,157 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:58:08,158 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:58:08,159 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:58:08,161 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:58:08,165 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:58:08,171 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:58:08,172 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:58:08,173 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:58:08,176 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:58:08,176 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:58:08,178 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:58:08,184 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:58:08,185 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-24 21:58:08,229 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:58:08,233 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:58:08,236 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:58:08,238 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:58:08,240 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:58:08,240 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:58:08,241 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:58:08,241 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:58:08,243 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:58:08,243 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:58:08,245 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:58:08,245 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:58:08,248 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:58:08,249 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:58:08,249 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:58:08,249 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:58:08,250 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:58:08,250 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:58:08,250 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:58:08,253 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:58:08,253 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:58:08,254 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:58:08,254 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:58:08,254 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:58:08,254 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:58:08,255 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:58:08,256 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:58:08,258 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5df474864e3c55a8d33f914e5056f8ea1ce9cb31 [2019-11-24 21:58:08,804 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:58:08,838 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:58:08,845 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:58:08,849 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:58:08,850 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:58:08,852 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i [2019-11-24 21:58:09,022 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9709f422/645c0ec22b234bb3993b0a3d949e189c/FLAGccf1c7e62 [2019-11-24 21:58:10,701 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:58:10,704 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i [2019-11-24 21:58:10,787 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9709f422/645c0ec22b234bb3993b0a3d949e189c/FLAGccf1c7e62 [2019-11-24 21:58:10,822 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9709f422/645c0ec22b234bb3993b0a3d949e189c [2019-11-24 21:58:10,834 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:58:10,837 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:58:10,842 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:58:10,843 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:58:10,850 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:58:10,851 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:58:10" (1/1) ... [2019-11-24 21:58:10,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ad6c7bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:58:10, skipping insertion in model container [2019-11-24 21:58:10,861 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:58:10" (1/1) ... [2019-11-24 21:58:10,880 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:58:11,117 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:58:13,922 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:58:13,936 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:58:13,970 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:58:13,987 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:58:14,004 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:58:14,019 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:58:14,035 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:58:14,048 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:58:14,055 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:58:14,098 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:58:14,246 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:58:14,336 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2019-11-24 21:58:14,338 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@429bc043 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:58:14, skipping insertion in model container [2019-11-24 21:58:14,340 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:58:14,340 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:58:14,347 INFO L168 Benchmark]: Toolchain (without parser) took 3506.19 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 936.4 MB in the end (delta: 19.6 MB). Peak memory consumption was 46.9 MB. Max. memory is 12.5 GB. [2019-11-24 21:58:14,351 INFO L168 Benchmark]: CDTParser took 0.83 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 21:58:14,356 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3498.01 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 936.4 MB in the end (delta: 13.9 MB). Peak memory consumption was 41.1 MB. Max. memory is 12.5 GB. [2019-11-24 21:58:14,362 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.83 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 3498.01 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 936.4 MB in the end (delta: 13.9 MB). Peak memory consumption was 41.1 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 4202]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-32f2683 [2019-11-24 21:58:18,203 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:58:18,209 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:58:18,245 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:58:18,247 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:58:18,252 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:58:18,254 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:58:18,272 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:58:18,277 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:58:18,280 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:58:18,285 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:58:18,291 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:58:18,291 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:58:18,297 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:58:18,303 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:58:18,306 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:58:18,309 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:58:18,312 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:58:18,319 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:58:18,326 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:58:18,334 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:58:18,343 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:58:18,345 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:58:18,350 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:58:18,357 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:58:18,358 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:58:18,358 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:58:18,362 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:58:18,365 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:58:18,366 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:58:18,367 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:58:18,368 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:58:18,370 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:58:18,373 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:58:18,376 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:58:18,378 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:58:18,382 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:58:18,382 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:58:18,382 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:58:18,384 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:58:18,388 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:58:18,389 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-24 21:58:18,429 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:58:18,433 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:58:18,436 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:58:18,437 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:58:18,438 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:58:18,438 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:58:18,441 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:58:18,441 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:58:18,441 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:58:18,442 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:58:18,443 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:58:18,444 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:58:18,444 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:58:18,445 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:58:18,446 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:58:18,446 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:58:18,446 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:58:18,449 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:58:18,449 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:58:18,450 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:58:18,450 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:58:18,450 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:58:18,450 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:58:18,451 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:58:18,453 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:58:18,453 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:58:18,453 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:58:18,454 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:58:18,454 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-24 21:58:18,454 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5df474864e3c55a8d33f914e5056f8ea1ce9cb31 [2019-11-24 21:58:19,055 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:58:19,089 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:58:19,093 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:58:19,099 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:58:19,101 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:58:19,102 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i [2019-11-24 21:58:19,273 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89c412179/379e740fdaa24f46aa36f1f8d8dcfc1c/FLAG7e6cbe34e [2019-11-24 21:58:21,078 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:58:21,082 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i [2019-11-24 21:58:21,169 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89c412179/379e740fdaa24f46aa36f1f8d8dcfc1c/FLAG7e6cbe34e [2019-11-24 21:58:21,212 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89c412179/379e740fdaa24f46aa36f1f8d8dcfc1c [2019-11-24 21:58:21,221 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:58:21,223 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:58:21,227 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:58:21,229 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:58:21,237 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:58:21,240 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:58:21" (1/1) ... [2019-11-24 21:58:21,248 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35a4f693 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:58:21, skipping insertion in model container [2019-11-24 21:58:21,251 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:58:21" (1/1) ... [2019-11-24 21:58:21,270 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:58:21,513 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:58:25,046 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:58:25,144 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:58:25,240 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:58:25,904 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:58:25,958 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:58:26,572 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:58:27,161 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:58:27,164 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:58:27 WrapperNode [2019-11-24 21:58:27,166 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:58:27,167 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:58:27,169 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:58:27,172 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:58:27,197 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:58:27" (1/1) ... [2019-11-24 21:58:27,333 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:58:27" (1/1) ... [2019-11-24 21:58:28,958 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:58:28,960 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:58:28,960 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:58:28,961 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:58:28,982 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:58:27" (1/1) ... [2019-11-24 21:58:28,987 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:58:27" (1/1) ... [2019-11-24 21:58:29,275 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:58:27" (1/1) ... [2019-11-24 21:58:29,276 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:58:27" (1/1) ... [2019-11-24 21:58:29,918 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:58:27" (1/1) ... [2019-11-24 21:58:30,176 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:58:27" (1/1) ... [2019-11-24 21:58:30,330 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:58:27" (1/1) ... [2019-11-24 21:58:30,541 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:58:30,548 INFO L168 Benchmark]: Toolchain (without parser) took 9321.22 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 738.4 MB in the end (delta: 217.6 MB). Peak memory consumption was 217.7 MB. Max. memory is 12.5 GB. [2019-11-24 21:58:30,549 INFO L168 Benchmark]: CDTParser took 2.05 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 21:58:30,550 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5938.97 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 757.2 MB in the end (delta: 193.0 MB). Peak memory consumption was 193.1 MB. Max. memory is 12.5 GB. [2019-11-24 21:58:30,555 INFO L168 Benchmark]: Boogie Procedure Inliner took 1792.75 ms. Allocated memory is still 1.0 GB. Free memory was 757.2 MB in the beginning and 859.4 MB in the end (delta: -102.2 MB). Peak memory consumption was 80.3 MB. Max. memory is 12.5 GB. [2019-11-24 21:58:30,566 INFO L168 Benchmark]: Boogie Preprocessor took 1581.33 ms. Allocated memory is still 1.0 GB. Free memory was 859.4 MB in the beginning and 738.4 MB in the end (delta: 121.1 MB). Peak memory consumption was 121.1 MB. Max. memory is 12.5 GB. [2019-11-24 21:58:30,572 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.05 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 5938.97 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 757.2 MB in the end (delta: 193.0 MB). Peak memory consumption was 193.1 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 1792.75 ms. Allocated memory is still 1.0 GB. Free memory was 757.2 MB in the beginning and 859.4 MB in the end (delta: -102.2 MB). Peak memory consumption was 80.3 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 1581.33 ms. Allocated memory is still 1.0 GB. Free memory was 859.4 MB in the beginning and 738.4 MB in the end (delta: 121.1 MB). Peak memory consumption was 121.1 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...