./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--misc--idmouse.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 32f26835 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--misc--idmouse.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ebe1e6d7bfe3720b0a871749d988f03e13aa36c1 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--misc--idmouse.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ebe1e6d7bfe3720b0a871749d988f03e13aa36c1 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 21:55:24,449 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:55:24,453 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:55:24,497 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:55:24,500 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:55:24,503 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:55:24,506 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:55:24,523 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:55:24,526 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:55:24,533 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:55:24,535 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:55:24,540 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:55:24,542 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:55:24,547 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:55:24,548 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:55:24,549 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:55:24,557 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:55:24,560 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:55:24,570 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:55:24,574 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:55:24,584 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:55:24,588 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:55:24,594 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:55:24,596 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:55:24,605 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:55:24,608 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:55:24,608 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:55:24,610 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:55:24,611 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:55:24,614 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:55:24,616 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:55:24,617 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:55:24,618 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:55:24,622 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:55:24,624 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:55:24,627 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:55:24,628 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:55:24,629 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:55:24,629 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:55:24,634 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:55:24,636 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:55:24,637 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-24 21:55:24,677 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:55:24,678 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:55:24,680 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:55:24,684 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:55:24,684 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:55:24,685 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:55:24,685 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:55:24,685 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:55:24,685 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:55:24,686 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:55:24,687 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:55:24,687 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:55:24,687 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:55:24,688 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:55:24,690 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:55:24,690 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:55:24,690 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:55:24,691 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:55:24,691 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:55:24,693 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:55:24,693 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:55:24,693 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:55:24,694 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:55:24,694 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:55:24,694 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:55:24,696 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:55:24,696 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:55:24,696 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 -> ebe1e6d7bfe3720b0a871749d988f03e13aa36c1 [2019-11-24 21:55:25,242 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:55:25,270 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:55:25,279 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:55:25,281 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:55:25,284 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:55:25,285 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--misc--idmouse.ko-entry_point.cil.out.i [2019-11-24 21:55:25,431 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6791a5fb9/09e2716be6f9485e9996e949fbae09be/FLAGbcfc2c71e [2019-11-24 21:55:26,987 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:55:26,993 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--misc--idmouse.ko-entry_point.cil.out.i [2019-11-24 21:55:27,049 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6791a5fb9/09e2716be6f9485e9996e949fbae09be/FLAGbcfc2c71e [2019-11-24 21:55:27,234 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6791a5fb9/09e2716be6f9485e9996e949fbae09be [2019-11-24 21:55:27,240 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:55:27,242 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:55:27,249 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:55:27,249 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:55:27,252 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:55:27,253 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:55:27" (1/1) ... [2019-11-24 21:55:27,256 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a043249 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:55:27, skipping insertion in model container [2019-11-24 21:55:27,256 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:55:27" (1/1) ... [2019-11-24 21:55:27,267 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:55:27,469 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:55:28,782 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 21:55:29,207 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 21:55:29,223 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 21:55:29,233 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 21:55:29,244 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 21:55:29,272 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 21:55:29,312 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 21:55:29,318 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 21:55:29,319 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 21:55:29,330 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 21:55:29,332 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 21:55:29,511 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:55:29,614 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 21:55:29,617 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@32cafe0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:55:29, skipping insertion in model container [2019-11-24 21:55:29,617 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:55:29,618 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:55:29,628 INFO L168 Benchmark]: Toolchain (without parser) took 2378.30 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 960.8 MB in the end (delta: -555.2 kB). Peak memory consumption was 33.9 MB. Max. memory is 12.5 GB. [2019-11-24 21:55:29,629 INFO L168 Benchmark]: CDTParser took 0.58 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 21:55:29,633 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2368.99 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 960.8 MB in the end (delta: -555.2 kB). Peak memory consumption was 33.9 MB. Max. memory is 12.5 GB. [2019-11-24 21:55:29,639 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58 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 2368.99 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 960.8 MB in the end (delta: -555.2 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: 3455]: 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 21:55:33,510 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:55:33,517 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:55:33,562 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:55:33,562 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:55:33,565 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:55:33,568 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:55:33,587 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:55:33,589 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:55:33,595 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:55:33,597 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:55:33,602 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:55:33,605 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:55:33,611 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:55:33,615 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:55:33,620 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:55:33,624 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:55:33,627 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:55:33,632 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:55:33,640 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:55:33,647 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:55:33,651 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:55:33,657 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:55:33,659 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:55:33,667 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:55:33,670 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:55:33,670 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:55:33,672 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:55:33,673 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:55:33,676 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:55:33,678 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:55:33,679 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:55:33,681 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:55:33,685 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:55:33,688 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:55:33,688 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:55:33,691 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:55:33,693 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:55:33,693 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:55:33,697 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:55:33,699 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:55:33,702 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-24 21:55:33,741 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:55:33,746 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:55:33,748 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:55:33,749 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:55:33,749 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:55:33,750 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:55:33,750 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:55:33,751 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:55:33,751 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:55:33,754 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:55:33,755 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:55:33,756 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:55:33,756 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:55:33,757 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:55:33,757 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:55:33,757 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:55:33,758 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:55:33,758 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:55:33,759 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:55:33,759 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:55:33,761 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:55:33,761 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:55:33,761 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:55:33,762 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:55:33,762 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:55:33,762 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:55:33,764 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:55:33,764 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:55:33,764 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-24 21:55:33,765 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 -> ebe1e6d7bfe3720b0a871749d988f03e13aa36c1 [2019-11-24 21:55:34,301 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:55:34,333 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:55:34,339 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:55:34,343 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:55:34,346 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:55:34,347 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--misc--idmouse.ko-entry_point.cil.out.i [2019-11-24 21:55:34,505 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7372c57f7/f0cacc625ee14d96a49a1858e79ea54b/FLAG647d4b6b7 [2019-11-24 21:55:36,048 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:55:36,050 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--misc--idmouse.ko-entry_point.cil.out.i [2019-11-24 21:55:36,115 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7372c57f7/f0cacc625ee14d96a49a1858e79ea54b/FLAG647d4b6b7 [2019-11-24 21:55:36,138 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7372c57f7/f0cacc625ee14d96a49a1858e79ea54b [2019-11-24 21:55:36,143 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:55:36,145 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:55:36,165 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:55:36,165 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:55:36,172 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:55:36,176 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:55:36" (1/1) ... [2019-11-24 21:55:36,183 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40a3da84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:55:36, skipping insertion in model container [2019-11-24 21:55:36,184 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:55:36" (1/1) ... [2019-11-24 21:55:36,202 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:55:36,395 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:55:38,457 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:55:38,560 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:55:38,775 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:55:39,187 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:55:39,240 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:55:39,674 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:55:39,938 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:55:39,942 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:55:39 WrapperNode [2019-11-24 21:55:39,943 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:55:39,944 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:55:39,948 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:55:39,949 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:55:39,972 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:55:39" (1/1) ... [2019-11-24 21:55:40,081 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:55:39" (1/1) ... [2019-11-24 21:55:40,323 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:55:40,325 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:55:40,325 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:55:40,325 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:55:40,354 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:55:39" (1/1) ... [2019-11-24 21:55:40,355 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:55:39" (1/1) ... [2019-11-24 21:55:40,393 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:55:39" (1/1) ... [2019-11-24 21:55:40,395 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:55:39" (1/1) ... [2019-11-24 21:55:40,548 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:55:39" (1/1) ... [2019-11-24 21:55:40,594 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:55:39" (1/1) ... [2019-11-24 21:55:40,628 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:55:39" (1/1) ... [2019-11-24 21:55:40,674 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:55:40,682 INFO L168 Benchmark]: Toolchain (without parser) took 4536.21 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 846.2 MB in the end (delta: 108.3 MB). Peak memory consumption was 108.4 MB. Max. memory is 12.5 GB. [2019-11-24 21:55:40,688 INFO L168 Benchmark]: CDTParser took 3.25 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 21:55:40,690 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3778.67 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 869.1 MB in the end (delta: 85.4 MB). Peak memory consumption was 85.5 MB. Max. memory is 12.5 GB. [2019-11-24 21:55:40,694 INFO L168 Benchmark]: Boogie Procedure Inliner took 380.34 ms. Allocated memory is still 1.0 GB. Free memory was 869.1 MB in the beginning and 857.7 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-24 21:55:40,695 INFO L168 Benchmark]: Boogie Preprocessor took 352.78 ms. Allocated memory is still 1.0 GB. Free memory was 857.7 MB in the beginning and 846.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-24 21:55:40,712 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.25 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 3778.67 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 869.1 MB in the end (delta: 85.4 MB). Peak memory consumption was 85.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 380.34 ms. Allocated memory is still 1.0 GB. Free memory was 869.1 MB in the beginning and 857.7 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 352.78 ms. Allocated memory is still 1.0 GB. Free memory was 857.7 MB in the beginning and 846.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...