./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.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-3.0/module_get_put-drivers-block-paride-pt.ko.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 53d41257554eadc396ff95c2c94c42df5ab0b5a7 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-3.0/module_get_put-drivers-block-paride-pt.ko.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 53d41257554eadc396ff95c2c94c42df5ab0b5a7 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 21:38:00,601 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:38:00,603 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:38:00,636 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:38:00,639 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:38:00,642 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:38:00,646 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:38:00,664 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:38:00,666 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:38:00,674 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:38:00,676 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:38:00,682 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:38:00,683 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:38:00,689 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:38:00,694 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:38:00,698 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:38:00,702 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:38:00,703 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:38:00,705 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:38:00,717 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:38:00,719 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:38:00,730 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:38:00,735 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:38:00,739 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:38:00,750 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:38:00,750 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:38:00,750 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:38:00,753 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:38:00,755 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:38:00,757 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:38:00,759 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:38:00,763 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:38:00,764 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:38:00,765 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:38:00,768 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:38:00,771 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:38:00,773 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:38:00,774 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:38:00,776 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:38:00,777 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:38:00,780 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:38:00,782 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-24 21:38:00,824 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:38:00,826 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:38:00,829 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:38:00,831 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:38:00,831 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:38:00,832 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:38:00,835 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:38:00,835 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:38:00,835 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:38:00,836 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:38:00,837 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:38:00,837 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:38:00,838 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:38:00,838 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:38:00,838 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:38:00,839 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:38:00,839 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:38:00,842 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:38:00,842 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:38:00,842 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:38:00,843 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:38:00,843 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:38:00,844 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:38:00,844 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:38:00,844 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:38:00,845 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:38:00,847 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:38:00,847 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 -> 53d41257554eadc396ff95c2c94c42df5ab0b5a7 [2019-11-24 21:38:01,434 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:38:01,463 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:38:01,474 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:38:01,477 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:38:01,478 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:38:01,481 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i [2019-11-24 21:38:01,644 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f934010d2/4f52576079c642ecb9113d2ec496be9d/FLAGb2b930454 [2019-11-24 21:38:03,258 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:38:03,260 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i [2019-11-24 21:38:03,339 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f934010d2/4f52576079c642ecb9113d2ec496be9d/FLAGb2b930454 [2019-11-24 21:38:03,384 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f934010d2/4f52576079c642ecb9113d2ec496be9d [2019-11-24 21:38:03,390 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:38:03,394 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:38:03,400 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:38:03,400 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:38:03,408 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:38:03,412 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:38:03" (1/1) ... [2019-11-24 21:38:03,420 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ed5cf6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:38:03, skipping insertion in model container [2019-11-24 21:38:03,421 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:38:03" (1/1) ... [2019-11-24 21:38:03,439 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:38:03,633 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:38:05,771 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:38:05,857 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 21:38:05,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6ff1647a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:38:05, skipping insertion in model container [2019-11-24 21:38:05,860 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:38:05,861 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:38:05,870 INFO L168 Benchmark]: Toolchain (without parser) took 2469.00 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 955.0 MB in the end (delta: 941.9 kB). Peak memory consumption was 33.9 MB. Max. memory is 12.5 GB. [2019-11-24 21:38:05,872 INFO L168 Benchmark]: CDTParser took 0.89 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 21:38:05,873 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2461.16 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 955.0 MB in the end (delta: 941.9 kB). Peak memory consumption was 33.9 MB. Max. memory is 12.5 GB. [2019-11-24 21:38:05,879 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.89 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 2461.16 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 955.0 MB in the end (delta: 941.9 kB). Peak memory consumption was 33.9 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 4033]: 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 21:38:09,708 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:38:09,713 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:38:09,746 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:38:09,748 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:38:09,750 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:38:09,755 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:38:09,770 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:38:09,779 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:38:09,784 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:38:09,786 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:38:09,791 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:38:09,792 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:38:09,796 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:38:09,798 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:38:09,802 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:38:09,804 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:38:09,806 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:38:09,813 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:38:09,818 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:38:09,827 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:38:09,838 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:38:09,840 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:38:09,845 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:38:09,855 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:38:09,856 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:38:09,858 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:38:09,869 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:38:09,873 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:38:09,876 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:38:09,877 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:38:09,881 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:38:09,886 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:38:09,891 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:38:09,893 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:38:09,896 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:38:09,897 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:38:09,897 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:38:09,898 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:38:09,902 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:38:09,904 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:38:09,906 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-24 21:38:09,961 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:38:09,963 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:38:09,965 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:38:09,971 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:38:09,972 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:38:09,972 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:38:09,972 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:38:09,973 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:38:09,973 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:38:09,973 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:38:09,975 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:38:09,977 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:38:09,977 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:38:09,977 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:38:09,980 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:38:09,980 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:38:09,980 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:38:09,983 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:38:09,983 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:38:09,983 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:38:09,986 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:38:09,986 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:38:09,987 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:38:09,989 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:38:09,989 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:38:09,989 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:38:09,990 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:38:09,992 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:38:09,992 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-24 21:38:09,994 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 -> 53d41257554eadc396ff95c2c94c42df5ab0b5a7 [2019-11-24 21:38:10,613 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:38:10,641 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:38:10,651 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:38:10,657 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:38:10,660 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:38:10,661 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i [2019-11-24 21:38:10,817 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1ec5abef/6bee6e028d6b4f0fabec180cb8114269/FLAGaef4be4c2 [2019-11-24 21:38:12,515 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:38:12,517 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i [2019-11-24 21:38:12,600 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1ec5abef/6bee6e028d6b4f0fabec180cb8114269/FLAGaef4be4c2 [2019-11-24 21:38:13,030 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1ec5abef/6bee6e028d6b4f0fabec180cb8114269 [2019-11-24 21:38:13,040 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:38:13,044 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:38:13,049 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:38:13,050 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:38:13,056 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:38:13,060 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:38:13" (1/1) ... [2019-11-24 21:38:13,067 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6762ddd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:38:13, skipping insertion in model container [2019-11-24 21:38:13,070 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:38:13" (1/1) ... [2019-11-24 21:38:13,088 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:38:13,295 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:38:15,665 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:38:15,763 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:38:15,898 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:38:16,438 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:38:16,480 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:38:17,001 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:38:17,258 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:38:17,264 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:38:17 WrapperNode [2019-11-24 21:38:17,265 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:38:17,266 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:38:17,270 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:38:17,271 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:38:17,294 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:38:17" (1/1) ... [2019-11-24 21:38:17,414 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:38:17" (1/1) ... [2019-11-24 21:38:21,117 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:38:21,119 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:38:21,128 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:38:21,128 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:38:21,151 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:38:17" (1/1) ... [2019-11-24 21:38:21,153 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:38:17" (1/1) ... [2019-11-24 21:38:21,442 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:38:17" (1/1) ... [2019-11-24 21:38:21,443 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:38:17" (1/1) ... [2019-11-24 21:38:22,379 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:38:17" (1/1) ... [2019-11-24 21:38:22,599 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:38:17" (1/1) ... [2019-11-24 21:38:22,784 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:38:17" (1/1) ... [2019-11-24 21:38:23,109 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:38:23,119 INFO L168 Benchmark]: Toolchain (without parser) took 10071.28 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 739.3 MB in the end (delta: 216.6 MB). Peak memory consumption was 216.7 MB. Max. memory is 12.5 GB. [2019-11-24 21:38:23,121 INFO L168 Benchmark]: CDTParser took 0.74 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 21:38:23,125 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4216.22 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 851.7 MB in the end (delta: 104.2 MB). Peak memory consumption was 104.3 MB. Max. memory is 12.5 GB. [2019-11-24 21:38:23,129 INFO L168 Benchmark]: Boogie Procedure Inliner took 3852.66 ms. Allocated memory is still 1.0 GB. Free memory was 851.7 MB in the beginning and 901.0 MB in the end (delta: -49.3 MB). Peak memory consumption was 219.1 MB. Max. memory is 12.5 GB. [2019-11-24 21:38:23,131 INFO L168 Benchmark]: Boogie Preprocessor took 1991.70 ms. Allocated memory is still 1.0 GB. Free memory was 901.0 MB in the beginning and 739.3 MB in the end (delta: 161.7 MB). Peak memory consumption was 161.7 MB. Max. memory is 12.5 GB. [2019-11-24 21:38:23,146 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.74 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 4216.22 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 851.7 MB in the end (delta: 104.2 MB). Peak memory consumption was 104.3 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 3852.66 ms. Allocated memory is still 1.0 GB. Free memory was 851.7 MB in the beginning and 901.0 MB in the end (delta: -49.3 MB). Peak memory consumption was 219.1 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 1991.70 ms. Allocated memory is still 1.0 GB. Free memory was 901.0 MB in the beginning and 739.3 MB in the end (delta: 161.7 MB). Peak memory consumption was 161.7 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...