./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.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 092831a5098a9b84b9bc010f4f9ec988031f0c82 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.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 092831a5098a9b84b9bc010f4f9ec988031f0c82 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 21:53:34,750 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:53:34,753 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:53:34,786 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:53:34,788 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:53:34,791 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:53:34,792 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:53:34,795 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:53:34,814 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:53:34,818 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:53:34,820 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:53:34,823 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:53:34,824 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:53:34,838 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:53:34,842 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:53:34,847 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:53:34,850 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:53:34,854 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:53:34,860 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:53:34,862 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:53:34,873 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:53:34,879 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:53:34,881 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:53:34,885 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:53:34,895 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:53:34,898 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:53:34,898 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:53:34,900 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:53:34,903 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:53:34,905 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:53:34,905 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:53:34,908 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:53:34,910 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:53:34,911 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:53:34,914 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:53:34,917 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:53:34,918 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:53:34,919 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:53:34,919 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:53:34,922 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:53:34,924 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:53:34,929 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-24 21:53:34,964 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:53:34,967 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:53:34,971 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:53:34,971 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:53:34,973 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:53:34,973 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:53:34,973 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:53:34,974 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:53:34,974 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:53:34,976 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:53:34,977 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:53:34,978 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:53:34,978 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:53:34,978 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:53:34,982 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:53:34,982 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:53:34,983 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:53:34,983 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:53:34,983 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:53:34,983 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:53:34,984 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:53:34,984 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:53:34,984 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:53:34,985 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:53:34,985 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:53:34,985 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:53:34,985 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:53:34,987 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 -> 092831a5098a9b84b9bc010f4f9ec988031f0c82 [2019-11-24 21:53:35,607 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:53:35,642 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:53:35,648 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:53:35,653 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:53:35,654 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:53:35,655 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i [2019-11-24 21:53:35,810 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df7cb7470/7f88e3e8f70d48c7b941bb63f715ab05/FLAGe75845859 [2019-11-24 21:53:37,414 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:53:37,415 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i [2019-11-24 21:53:37,493 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df7cb7470/7f88e3e8f70d48c7b941bb63f715ab05/FLAGe75845859 [2019-11-24 21:53:37,533 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df7cb7470/7f88e3e8f70d48c7b941bb63f715ab05 [2019-11-24 21:53:37,543 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:53:37,547 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:53:37,549 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:53:37,551 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:53:37,557 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:53:37,562 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:53:37" (1/1) ... [2019-11-24 21:53:37,569 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c5579c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:37, skipping insertion in model container [2019-11-24 21:53:37,572 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:53:37" (1/1) ... [2019-11-24 21:53:37,591 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:53:37,778 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:53:39,509 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 21:53:39,522 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 21:53:39,604 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 21:53:39,656 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 21:53:39,665 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 21:53:39,698 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 21:53:39,704 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 21:53:39,956 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-11-24 21:53:39,987 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:53:40,200 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 21:53:40,202 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2d8b2d2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:40, skipping insertion in model container [2019-11-24 21:53:40,205 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:53:40,205 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:53:40,215 INFO L168 Benchmark]: Toolchain (without parser) took 2662.86 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 938.2 MB in the end (delta: 23.5 MB). Peak memory consumption was 27.8 MB. Max. memory is 12.5 GB. [2019-11-24 21:53:40,216 INFO L168 Benchmark]: CDTParser took 2.76 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 21:53:40,220 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2656.22 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 938.2 MB in the end (delta: 23.5 MB). Peak memory consumption was 27.8 MB. Max. memory is 12.5 GB. [2019-11-24 21:53:40,226 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.76 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 2656.22 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 938.2 MB in the end (delta: 23.5 MB). Peak memory consumption was 27.8 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2089]: 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 21:53:44,455 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:53:44,461 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:53:44,507 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:53:44,508 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:53:44,513 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:53:44,516 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:53:44,537 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:53:44,546 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:53:44,551 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:53:44,556 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:53:44,561 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:53:44,563 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:53:44,568 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:53:44,574 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:53:44,579 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:53:44,581 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:53:44,590 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:53:44,597 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:53:44,606 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:53:44,615 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:53:44,623 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:53:44,626 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:53:44,634 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:53:44,639 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:53:44,641 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:53:44,641 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:53:44,647 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:53:44,648 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:53:44,650 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:53:44,650 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:53:44,651 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:53:44,654 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:53:44,658 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:53:44,661 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:53:44,665 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:53:44,667 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:53:44,667 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:53:44,668 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:53:44,676 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:53:44,678 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:53:44,679 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-24 21:53:44,724 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:53:44,724 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:53:44,730 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:53:44,733 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:53:44,734 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:53:44,734 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:53:44,735 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:53:44,735 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:53:44,735 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:53:44,736 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:53:44,737 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:53:44,737 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:53:44,739 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:53:44,740 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:53:44,740 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:53:44,740 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:53:44,742 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:53:44,742 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:53:44,742 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:53:44,743 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:53:44,745 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:53:44,745 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:53:44,746 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:53:44,746 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:53:44,746 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:53:44,748 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:53:44,748 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:53:44,748 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:53:44,749 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-24 21:53:44,751 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 -> 092831a5098a9b84b9bc010f4f9ec988031f0c82 [2019-11-24 21:53:45,332 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:53:45,365 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:53:45,374 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:53:45,376 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:53:45,380 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:53:45,381 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i [2019-11-24 21:53:45,552 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c7412e53/b36ad5cdacd1442d8ea78a5c2a8722ea/FLAGc1ec1dcad [2019-11-24 21:53:47,272 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:53:47,274 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i [2019-11-24 21:53:47,323 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c7412e53/b36ad5cdacd1442d8ea78a5c2a8722ea/FLAGc1ec1dcad [2019-11-24 21:53:47,352 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c7412e53/b36ad5cdacd1442d8ea78a5c2a8722ea [2019-11-24 21:53:47,360 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:53:47,362 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:53:47,367 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:53:47,368 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:53:47,370 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:53:47,375 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:53:47" (1/1) ... [2019-11-24 21:53:47,382 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70d85277 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:47, skipping insertion in model container [2019-11-24 21:53:47,383 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:53:47" (1/1) ... [2019-11-24 21:53:47,409 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:53:47,587 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:53:49,727 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-11-24 21:53:49,754 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:53:49,970 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:53:50,030 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:53:50,483 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-11-24 21:53:50,494 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:53:50,630 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:53:51,055 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-11-24 21:53:51,068 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:53:51,702 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:53:51,706 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:51 WrapperNode [2019-11-24 21:53:51,707 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:53:51,708 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:53:51,709 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:53:51,709 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:53:51,729 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:51" (1/1) ... [2019-11-24 21:53:51,956 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:51" (1/1) ... [2019-11-24 21:53:52,849 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:53:52,853 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:53:52,854 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:53:52,854 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:53:52,877 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:51" (1/1) ... [2019-11-24 21:53:52,879 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:51" (1/1) ... [2019-11-24 21:53:53,010 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:51" (1/1) ... [2019-11-24 21:53:53,011 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:51" (1/1) ... [2019-11-24 21:53:53,413 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:51" (1/1) ... [2019-11-24 21:53:53,468 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:51" (1/1) ... [2019-11-24 21:53:53,539 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:51" (1/1) ... [2019-11-24 21:53:53,622 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:53:53,633 INFO L168 Benchmark]: Toolchain (without parser) took 6266.64 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 890.2 MB in the end (delta: 65.7 MB). Peak memory consumption was 65.8 MB. Max. memory is 12.5 GB. [2019-11-24 21:53:53,634 INFO L168 Benchmark]: CDTParser took 0.96 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 21:53:53,637 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4340.11 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 760.6 MB in the end (delta: 195.4 MB). Peak memory consumption was 195.4 MB. Max. memory is 12.5 GB. [2019-11-24 21:53:53,639 INFO L168 Benchmark]: Boogie Procedure Inliner took 1145.11 ms. Allocated memory is still 1.0 GB. Free memory was 760.6 MB in the beginning and 942.6 MB in the end (delta: -182.1 MB). Peak memory consumption was 84.5 MB. Max. memory is 12.5 GB. [2019-11-24 21:53:53,643 INFO L168 Benchmark]: Boogie Preprocessor took 769.38 ms. Allocated memory is still 1.0 GB. Free memory was 942.6 MB in the beginning and 890.2 MB in the end (delta: 52.4 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 GB. [2019-11-24 21:53:53,654 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.96 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 4340.11 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 760.6 MB in the end (delta: 195.4 MB). Peak memory consumption was 195.4 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 1145.11 ms. Allocated memory is still 1.0 GB. Free memory was 760.6 MB in the beginning and 942.6 MB in the end (delta: -182.1 MB). Peak memory consumption was 84.5 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 769.38 ms. Allocated memory is still 1.0 GB. Free memory was 942.6 MB in the beginning and 890.2 MB in the end (delta: 52.4 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...