./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.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-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.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 2b6e1cbe33318bc3da92af72c387cde8777e2317 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.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 2b6e1cbe33318bc3da92af72c387cde8777e2317 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 22:17:27,356 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 22:17:27,362 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 22:17:27,387 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 22:17:27,389 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 22:17:27,391 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 22:17:27,407 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 22:17:27,426 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 22:17:27,428 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 22:17:27,433 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 22:17:27,437 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 22:17:27,440 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 22:17:27,442 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 22:17:27,447 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 22:17:27,451 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 22:17:27,454 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 22:17:27,457 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 22:17:27,462 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 22:17:27,465 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 22:17:27,475 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 22:17:27,482 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 22:17:27,489 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 22:17:27,491 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 22:17:27,495 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 22:17:27,503 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 22:17:27,506 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 22:17:27,506 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 22:17:27,508 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 22:17:27,509 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 22:17:27,510 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 22:17:27,513 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 22:17:27,514 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 22:17:27,516 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 22:17:27,519 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 22:17:27,521 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 22:17:27,524 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 22:17:27,525 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 22:17:27,525 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 22:17:27,526 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 22:17:27,528 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 22:17:27,531 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 22:17:27,532 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-24 22:17:27,574 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 22:17:27,574 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 22:17:27,581 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 22:17:27,582 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 22:17:27,582 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 22:17:27,583 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 22:17:27,583 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 22:17:27,583 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 22:17:27,584 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 22:17:27,584 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 22:17:27,585 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 22:17:27,586 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 22:17:27,586 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 22:17:27,588 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 22:17:27,589 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 22:17:27,589 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 22:17:27,589 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 22:17:27,590 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 22:17:27,591 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 22:17:27,591 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 22:17:27,591 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 22:17:27,593 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 22:17:27,593 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 22:17:27,596 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 22:17:27,596 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 22:17:27,596 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 22:17:27,597 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 22:17:27,597 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 -> 2b6e1cbe33318bc3da92af72c387cde8777e2317 [2019-11-24 22:17:28,206 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 22:17:28,235 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 22:17:28,243 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 22:17:28,247 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 22:17:28,249 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 22:17:28,250 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2019-11-24 22:17:28,409 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00887ac6b/336b72500b9d44a9b1f8357d735c14b7/FLAG6f2e82fe5 [2019-11-24 22:17:30,526 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 22:17:30,528 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2019-11-24 22:17:30,648 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00887ac6b/336b72500b9d44a9b1f8357d735c14b7/FLAG6f2e82fe5 [2019-11-24 22:17:30,695 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00887ac6b/336b72500b9d44a9b1f8357d735c14b7 [2019-11-24 22:17:30,704 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 22:17:30,709 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 22:17:30,714 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 22:17:30,715 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 22:17:30,722 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 22:17:30,728 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:17:30" (1/1) ... [2019-11-24 22:17:30,736 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 10:17:30, skipping insertion in model container [2019-11-24 22:17:30,739 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:17:30" (1/1) ... [2019-11-24 22:17:30,756 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 22:17:31,237 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 22:17:36,580 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 22:17:36,742 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 22:17:36,746 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@74117e57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:36, skipping insertion in model container [2019-11-24 22:17:36,747 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 22:17:36,748 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 22:17:36,756 INFO L168 Benchmark]: Toolchain (without parser) took 6042.43 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 822.3 MB in the end (delta: 127.9 MB). Peak memory consumption was 128.0 MB. Max. memory is 12.5 GB. [2019-11-24 22:17:36,760 INFO L168 Benchmark]: CDTParser took 2.22 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 22:17:36,765 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6033.64 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 822.3 MB in the end (delta: 127.9 MB). Peak memory consumption was 128.0 MB. Max. memory is 12.5 GB. [2019-11-24 22:17:36,770 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.22 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 6033.64 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 822.3 MB in the end (delta: 127.9 MB). Peak memory consumption was 128.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3536]: 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 22:17:40,693 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 22:17:40,698 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 22:17:40,730 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 22:17:40,731 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 22:17:40,734 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 22:17:40,736 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 22:17:40,759 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 22:17:40,762 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 22:17:40,770 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 22:17:40,772 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 22:17:40,777 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 22:17:40,778 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 22:17:40,782 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 22:17:40,787 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 22:17:40,793 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 22:17:40,795 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 22:17:40,800 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 22:17:40,805 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 22:17:40,815 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 22:17:40,823 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 22:17:40,829 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 22:17:40,832 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 22:17:40,836 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 22:17:40,844 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 22:17:40,845 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 22:17:40,847 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 22:17:40,849 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 22:17:40,851 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 22:17:40,852 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 22:17:40,855 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 22:17:40,856 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 22:17:40,858 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 22:17:40,862 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 22:17:40,866 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 22:17:40,866 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 22:17:40,871 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 22:17:40,871 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 22:17:40,872 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 22:17:40,873 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 22:17:40,874 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 22:17:40,877 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-24 22:17:40,917 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 22:17:40,920 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 22:17:40,924 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 22:17:40,925 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 22:17:40,928 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 22:17:40,928 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 22:17:40,929 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 22:17:40,929 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 22:17:40,929 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 22:17:40,929 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 22:17:40,931 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 22:17:40,931 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 22:17:40,933 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 22:17:40,933 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 22:17:40,934 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 22:17:40,935 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 22:17:40,935 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 22:17:40,937 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 22:17:40,937 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 22:17:40,937 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 22:17:40,938 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 22:17:40,938 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 22:17:40,940 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 22:17:40,940 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 22:17:40,940 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 22:17:40,941 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 22:17:40,941 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 22:17:40,943 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 22:17:40,943 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-24 22:17:40,943 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 -> 2b6e1cbe33318bc3da92af72c387cde8777e2317 [2019-11-24 22:17:41,556 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 22:17:41,589 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 22:17:41,595 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 22:17:41,600 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 22:17:41,603 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 22:17:41,604 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2019-11-24 22:17:41,777 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d148b8e6/0fea3c8e90064df78227a18d22f0a3d6/FLAG29b1ebc6f [2019-11-24 22:17:43,823 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 22:17:43,826 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2019-11-24 22:17:43,967 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d148b8e6/0fea3c8e90064df78227a18d22f0a3d6/FLAG29b1ebc6f [2019-11-24 22:17:44,008 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d148b8e6/0fea3c8e90064df78227a18d22f0a3d6 [2019-11-24 22:17:44,013 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 22:17:44,020 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 22:17:44,027 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 22:17:44,027 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 22:17:44,036 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 22:17:44,039 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:17:44" (1/1) ... [2019-11-24 22:17:44,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d4d7392 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:44, skipping insertion in model container [2019-11-24 22:17:44,049 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:17:44" (1/1) ... [2019-11-24 22:17:44,069 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 22:17:44,506 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 22:17:50,055 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 22:17:50,234 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 22:17:50,517 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 22:17:52,168 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 22:17:52,267 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 22:17:53,487 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 22:17:54,533 INFO L208 MainTranslator]: Completed translation [2019-11-24 22:17:54,534 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54 WrapperNode [2019-11-24 22:17:54,534 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 22:17:54,535 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 22:17:54,540 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 22:17:54,540 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 22:17:54,561 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54" (1/1) ... [2019-11-24 22:17:54,722 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*buf) * __lengthofbuf) [4162]: Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc104,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthofbuf~0,]]]]] [2019-11-24 22:17:54,899 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54" (1/1) ... [2019-11-24 22:17:54,905 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 22:17:54,909 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-24 22:17:54,917 INFO L168 Benchmark]: Toolchain (without parser) took 10892.05 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 944.5 MB in the beginning and 857.8 MB in the end (delta: 86.7 MB). Peak memory consumption was 86.8 MB. Max. memory is 12.5 GB. [2019-11-24 22:17:54,919 INFO L168 Benchmark]: CDTParser took 4.10 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 22:17:54,923 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10508.02 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 944.5 MB in the beginning and 869.1 MB in the end (delta: 75.4 MB). Peak memory consumption was 326.2 MB. Max. memory is 12.5 GB. [2019-11-24 22:17:54,925 INFO L168 Benchmark]: Boogie Procedure Inliner took 373.51 ms. Allocated memory is still 1.0 GB. Free memory was 869.1 MB in the beginning and 857.8 MB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 12.5 GB. [2019-11-24 22:17:54,929 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 4.10 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 10508.02 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 944.5 MB in the beginning and 869.1 MB in the end (delta: 75.4 MB). Peak memory consumption was 326.2 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 373.51 ms. Allocated memory is still 1.0 GB. Free memory was 869.1 MB in the beginning and 857.8 MB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 4162]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc104,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthofbuf~0,]]]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...