./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dpt_i2o.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-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dpt_i2o.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 5e71ddb9ca5dac77836a04be3c506ade57b41d45 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dpt_i2o.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 5e71ddb9ca5dac77836a04be3c506ade57b41d45 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.24-32f2683 [2019-11-24 21:57:23,832 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:57:23,834 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:57:23,855 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:57:23,856 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:57:23,864 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:57:23,866 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:57:23,877 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:57:23,884 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:57:23,887 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:57:23,888 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:57:23,893 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:57:23,893 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:57:23,896 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:57:23,900 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:57:23,902 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:57:23,905 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:57:23,906 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:57:23,908 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:57:23,913 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:57:23,919 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:57:23,924 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:57:23,925 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:57:23,929 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:57:23,934 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:57:23,935 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:57:23,935 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:57:23,936 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:57:23,937 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:57:23,938 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:57:23,941 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:57:23,941 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:57:23,942 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:57:23,943 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:57:23,947 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:57:23,947 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:57:23,948 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:57:23,949 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:57:23,949 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:57:23,950 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:57:23,951 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:57:23,952 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-24 21:57:23,979 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:57:23,981 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:57:23,982 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:57:23,984 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:57:23,984 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:57:23,984 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:57:23,984 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:57:23,985 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:57:23,986 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:57:23,986 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:57:23,987 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:57:23,987 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:57:23,987 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:57:23,988 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:57:23,988 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:57:23,991 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:57:23,991 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:57:23,991 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:57:23,991 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:57:23,992 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:57:23,992 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:57:23,992 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:57:23,992 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:57:23,992 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:57:23,993 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:57:23,993 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:57:23,993 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:57:23,993 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 -> 5e71ddb9ca5dac77836a04be3c506ade57b41d45 [2019-11-24 21:57:24,450 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:57:24,469 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:57:24,474 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:57:24,478 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:57:24,479 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:57:24,480 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dpt_i2o.ko-entry_point.cil.out.i [2019-11-24 21:57:24,584 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bd46e878/9f5dfaea33204d858435cf11ac64c81e/FLAGf7bc3d88f [2019-11-24 21:57:25,844 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:57:25,848 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dpt_i2o.ko-entry_point.cil.out.i [2019-11-24 21:57:25,920 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bd46e878/9f5dfaea33204d858435cf11ac64c81e/FLAGf7bc3d88f [2019-11-24 21:57:26,096 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bd46e878/9f5dfaea33204d858435cf11ac64c81e [2019-11-24 21:57:26,102 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:57:26,103 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:57:26,110 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:57:26,110 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:57:26,113 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:57:26,114 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:57:26" (1/1) ... [2019-11-24 21:57:26,117 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cb36a7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:57:26, skipping insertion in model container [2019-11-24 21:57:26,117 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:57:26" (1/1) ... [2019-11-24 21:57:26,137 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:57:26,338 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:57:27,225 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4560] [2019-11-24 21:57:27,226 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4561-4562] [2019-11-24 21:57:29,294 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 21:57:29,302 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 21:57:29,663 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 21:57:29,667 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 21:57:29,876 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:57:29,947 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 21:57:29,947 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6c1036ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:57:29, skipping insertion in model container [2019-11-24 21:57:29,948 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:57:29,948 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:57:29,953 INFO L168 Benchmark]: Toolchain (without parser) took 3849.04 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 889.3 MB in the end (delta: 61.0 MB). Peak memory consumption was 61.0 MB. Max. memory is 12.5 GB. [2019-11-24 21:57:29,956 INFO L168 Benchmark]: CDTParser took 2.37 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 21:57:29,958 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3838.57 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 889.3 MB in the end (delta: 61.0 MB). Peak memory consumption was 61.0 MB. Max. memory is 12.5 GB. [2019-11-24 21:57:29,963 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.37 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 3838.57 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 889.3 MB in the end (delta: 61.0 MB). Peak memory consumption was 61.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5787]: 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 21:57:32,716 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:57:32,719 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:57:32,743 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:57:32,744 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:57:32,746 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:57:32,757 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:57:32,768 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:57:32,774 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:57:32,781 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:57:32,782 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:57:32,784 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:57:32,784 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:57:32,789 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:57:32,791 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:57:32,795 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:57:32,796 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:57:32,797 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:57:32,802 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:57:32,807 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:57:32,813 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:57:32,819 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:57:32,820 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:57:32,823 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:57:32,831 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:57:32,831 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:57:32,831 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:57:32,834 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:57:32,835 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:57:32,839 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:57:32,839 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:57:32,840 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:57:32,840 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:57:32,844 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:57:32,845 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:57:32,845 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:57:32,848 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:57:32,849 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:57:32,849 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:57:32,850 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:57:32,852 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:57:32,853 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-24 21:57:32,886 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:57:32,886 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:57:32,890 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:57:32,890 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:57:32,890 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:57:32,890 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:57:32,892 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:57:32,892 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:57:32,892 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:57:32,892 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:57:32,893 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:57:32,895 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:57:32,895 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:57:32,895 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:57:32,895 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:57:32,896 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:57:32,896 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:57:32,896 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:57:32,898 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:57:32,898 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:57:32,898 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:57:32,898 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:57:32,898 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:57:32,899 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:57:32,899 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:57:32,899 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:57:32,900 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:57:32,900 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:57:32,902 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-24 21:57:32,902 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 -> 5e71ddb9ca5dac77836a04be3c506ade57b41d45 [2019-11-24 21:57:33,383 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:57:33,400 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:57:33,405 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:57:33,409 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:57:33,411 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:57:33,412 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dpt_i2o.ko-entry_point.cil.out.i [2019-11-24 21:57:33,518 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14239f290/38ecd4495d5141cf95d20768df9ab1fe/FLAGf945da3d3 [2019-11-24 21:57:34,788 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:57:34,792 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dpt_i2o.ko-entry_point.cil.out.i [2019-11-24 21:57:34,873 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14239f290/38ecd4495d5141cf95d20768df9ab1fe/FLAGf945da3d3 [2019-11-24 21:57:35,048 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14239f290/38ecd4495d5141cf95d20768df9ab1fe [2019-11-24 21:57:35,054 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:57:35,055 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:57:35,064 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:57:35,064 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:57:35,070 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:57:35,071 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:57:35" (1/1) ... [2019-11-24 21:57:35,076 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29ac5b27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:57:35, skipping insertion in model container [2019-11-24 21:57:35,076 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:57:35" (1/1) ... [2019-11-24 21:57:35,087 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:57:35,295 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:57:36,175 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4560] [2019-11-24 21:57:36,176 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4561-4562] [2019-11-24 21:57:38,837 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:57:38,923 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:57:39,292 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:57:39,452 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4560] [2019-11-24 21:57:39,452 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4561-4562] [2019-11-24 21:57:39,982 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:57:40,024 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:57:40,205 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4560] [2019-11-24 21:57:40,210 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4561-4562] [2019-11-24 21:57:41,095 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:57:41,784 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:57:41,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:57:41 WrapperNode [2019-11-24 21:57:41,785 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:57:41,785 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:57:41,786 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:57:41,788 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:57:41,797 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:57:41" (1/1) ... [2019-11-24 21:57:41,920 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*sg_list) * __lengthofsg_list) [7291]: Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc851,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[8,32]]],IdentifierExpression[~__lengthofsg_list~0,]]]]] [2019-11-24 21:57:41,954 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:57:41" (1/1) ... [2019-11-24 21:57:41,954 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:57:41,956 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-24 21:57:41,963 INFO L168 Benchmark]: Toolchain (without parser) took 6902.20 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 675.7 MB in the end (delta: 273.1 MB). Peak memory consumption was 273.1 MB. Max. memory is 12.5 GB. [2019-11-24 21:57:41,964 INFO L168 Benchmark]: CDTParser took 2.37 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 21:57:41,964 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6721.36 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 681.3 MB in the end (delta: 267.5 MB). Peak memory consumption was 277.8 MB. Max. memory is 12.5 GB. [2019-11-24 21:57:41,966 INFO L168 Benchmark]: Boogie Procedure Inliner took 170.29 ms. Allocated memory is still 1.0 GB. Free memory was 681.3 MB in the beginning and 675.7 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 12.5 GB. [2019-11-24 21:57:41,969 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.37 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 6721.36 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 681.3 MB in the end (delta: 267.5 MB). Peak memory consumption was 277.8 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 170.29 ms. Allocated memory is still 1.0 GB. Free memory was 681.3 MB in the beginning and 675.7 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 7291]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc851,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[8,32]]],IdentifierExpression[~__lengthofsg_list~0,]]]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...