./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-mwl8k.cil.out.i --full-output --cacsl2boogietranslator.adapt.memory.model.on.pointer.casts.if.necessary true --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47b0bc17 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-3.4-simple/32_7_cpp_single_drivers-net-wireless-mwl8k.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 92919ddf57966efe3ab5139cfba78408c3fd0e77 --cacsl2boogietranslator.adapt.memory.model.on.pointer.casts.if.necessary true ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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-3.4-simple/32_7_cpp_single_drivers-net-wireless-mwl8k.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 92919ddf57966efe3ab5139cfba78408c3fd0e77 --cacsl2boogietranslator.adapt.memory.model.on.pointer.casts.if.necessary true ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: not an integer constant: FunctionApplication[~bvsub64,[FunctionApplication[~bvshl64,[BitvecLiteral[1,64],FunctionApplication[~sign_extendFrom32To64,[IdentifierExpression[~unnamed8~0~WORK_STRUCT_FLAG_BITS,GLOBAL]]]]],FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]]]] --- Real Ultimate output --- This is Ultimate 0.1.24-47b0bc1 [2019-11-20 23:06:36,475 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 23:06:36,481 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 23:06:36,515 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 23:06:36,517 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 23:06:36,519 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 23:06:36,527 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 23:06:36,541 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 23:06:36,544 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 23:06:36,549 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 23:06:36,554 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 23:06:36,557 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 23:06:36,557 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 23:06:36,565 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 23:06:36,567 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 23:06:36,573 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 23:06:36,575 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 23:06:36,579 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 23:06:36,585 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 23:06:36,593 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 23:06:36,602 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 23:06:36,605 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 23:06:36,607 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 23:06:36,612 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 23:06:36,618 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 23:06:36,619 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 23:06:36,619 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 23:06:36,623 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 23:06:36,624 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 23:06:36,627 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 23:06:36,627 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 23:06:36,628 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 23:06:36,630 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 23:06:36,632 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 23:06:36,636 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 23:06:36,639 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 23:06:36,640 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 23:06:36,641 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 23:06:36,641 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 23:06:36,645 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 23:06:36,647 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 23:06:36,649 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-20 23:06:36,688 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 23:06:36,689 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 23:06:36,694 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 23:06:36,694 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 23:06:36,695 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 23:06:36,695 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 23:06:36,697 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 23:06:36,697 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 23:06:36,697 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 23:06:36,698 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 23:06:36,699 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 23:06:36,702 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 23:06:36,702 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 23:06:36,703 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 23:06:36,703 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 23:06:36,703 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 23:06:36,704 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 23:06:36,704 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 23:06:36,704 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 23:06:36,704 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 23:06:36,708 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 23:06:36,708 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 23:06:36,708 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-20 23:06:36,709 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 23:06:36,709 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 23:06:36,709 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 23:06:36,709 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 -> 92919ddf57966efe3ab5139cfba78408c3fd0e77 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Adapt memory model on pointer casts if necessary -> true [2019-11-20 23:06:37,234 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 23:06:37,262 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 23:06:37,269 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 23:06:37,275 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 23:06:37,276 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 23:06:37,279 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-mwl8k.cil.out.i [2019-11-20 23:06:37,430 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94d3d84c9/7b4d9be358954b7a93f4577ee35a638a/FLAGf267e8283 [2019-11-20 23:06:40,910 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 23:06:40,912 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-mwl8k.cil.out.i [2019-11-20 23:06:41,304 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94d3d84c9/7b4d9be358954b7a93f4577ee35a638a/FLAGf267e8283 [2019-11-20 23:06:41,344 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94d3d84c9/7b4d9be358954b7a93f4577ee35a638a [2019-11-20 23:06:41,352 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 23:06:41,359 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-20 23:06:41,362 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 23:06:41,363 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 23:06:41,371 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 23:06:41,375 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:06:41" (1/1) ... [2019-11-20 23:06:41,383 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53c017ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:41, skipping insertion in model container [2019-11-20 23:06:41,384 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:06:41" (1/1) ... [2019-11-20 23:06:41,404 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 23:06:42,713 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-20 23:06:43,361 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: not an integer constant: FunctionApplication[~bitwiseOr,[IntegerLiteral[0],IdentifierExpression[~unnamed5~0~ADDR_LIMIT_32BIT,GLOBAL]]] at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.constructEnumValue(TypeHandler.java:870) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.visit(TypeHandler.java:350) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1976) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3450) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:573) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 23:06:43,384 INFO L168 Benchmark]: Toolchain (without parser) took 2016.83 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 892.7 MB in the beginning and 974.6 MB in the end (delta: -82.0 MB). Peak memory consumption was 232.9 MB. Max. memory is 12.5 GB. [2019-11-20 23:06:43,385 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-20 23:06:43,388 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2010.83 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 892.7 MB in the beginning and 974.6 MB in the end (delta: -82.0 MB). Peak memory consumption was 232.9 MB. Max. memory is 12.5 GB. [2019-11-20 23:06:43,394 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 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 2010.83 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 892.7 MB in the beginning and 974.6 MB in the end (delta: -82.0 MB). Peak memory consumption was 232.9 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: not an integer constant: FunctionApplication[~bitwiseOr,[IntegerLiteral[0],IdentifierExpression[~unnamed5~0~ADDR_LIMIT_32BIT,GLOBAL]]] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: not an integer constant: FunctionApplication[~bitwiseOr,[IntegerLiteral[0],IdentifierExpression[~unnamed5~0~ADDR_LIMIT_32BIT,GLOBAL]]]: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.constructEnumValue(TypeHandler.java:870) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-47b0bc1 [2019-11-20 23:06:47,596 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 23:06:47,604 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 23:06:47,641 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 23:06:47,643 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 23:06:47,646 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 23:06:47,653 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 23:06:47,672 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 23:06:47,680 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 23:06:47,683 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 23:06:47,686 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 23:06:47,692 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 23:06:47,694 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 23:06:47,702 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 23:06:47,705 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 23:06:47,708 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 23:06:47,712 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 23:06:47,718 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 23:06:47,726 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 23:06:47,735 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 23:06:47,742 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 23:06:47,750 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 23:06:47,752 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 23:06:47,757 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 23:06:47,765 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 23:06:47,768 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 23:06:47,768 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 23:06:47,772 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 23:06:47,773 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 23:06:47,778 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 23:06:47,778 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 23:06:47,779 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 23:06:47,780 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 23:06:47,785 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 23:06:47,787 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 23:06:47,790 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 23:06:47,791 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 23:06:47,792 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 23:06:47,792 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 23:06:47,796 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 23:06:47,801 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 23:06:47,802 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-20 23:06:47,845 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 23:06:47,847 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 23:06:47,850 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 23:06:47,852 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 23:06:47,855 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 23:06:47,855 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 23:06:47,856 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 23:06:47,856 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 23:06:47,856 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 23:06:47,857 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 23:06:47,861 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 23:06:47,861 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 23:06:47,862 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 23:06:47,862 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 23:06:47,863 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 23:06:47,863 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 23:06:47,863 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 23:06:47,864 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 23:06:47,867 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 23:06:47,867 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 23:06:47,868 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 23:06:47,868 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 23:06:47,868 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 23:06:47,869 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-20 23:06:47,869 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 23:06:47,869 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 23:06:47,872 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 23:06:47,872 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-20 23:06:47,873 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 -> 92919ddf57966efe3ab5139cfba78408c3fd0e77 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Adapt memory model on pointer casts if necessary -> true [2019-11-20 23:06:48,515 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 23:06:48,548 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 23:06:48,556 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 23:06:48,560 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 23:06:48,564 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 23:06:48,566 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-mwl8k.cil.out.i [2019-11-20 23:06:48,737 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa44eb0ea/18c275d312fa4e5ea8811690774972a5/FLAG49bedbb51 [2019-11-20 23:06:52,326 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 23:06:52,329 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-mwl8k.cil.out.i [2019-11-20 23:06:52,744 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa44eb0ea/18c275d312fa4e5ea8811690774972a5/FLAG49bedbb51 [2019-11-20 23:06:52,785 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa44eb0ea/18c275d312fa4e5ea8811690774972a5 [2019-11-20 23:06:52,795 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 23:06:52,797 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-20 23:06:52,802 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 23:06:52,802 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 23:06:52,811 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 23:06:52,813 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:06:52" (1/1) ... [2019-11-20 23:06:52,824 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15519f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:52, skipping insertion in model container [2019-11-20 23:06:52,824 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:06:52" (1/1) ... [2019-11-20 23:06:52,843 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 23:06:54,130 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-20 23:06:54,828 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: not an integer constant: FunctionApplication[~bvsub64,[FunctionApplication[~bvshl64,[BitvecLiteral[1,64],FunctionApplication[~sign_extendFrom32To64,[IdentifierExpression[~unnamed8~0~WORK_STRUCT_FLAG_BITS,GLOBAL]]]]],FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]]]] at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.constructEnumValue(TypeHandler.java:870) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.visit(TypeHandler.java:350) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1976) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3450) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:573) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 23:06:54,855 INFO L168 Benchmark]: Toolchain (without parser) took 2052.56 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 892.8 MB in the beginning and 974.6 MB in the end (delta: -81.8 MB). Peak memory consumption was 233.1 MB. Max. memory is 12.5 GB. [2019-11-20 23:06:54,856 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-20 23:06:54,861 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2045.51 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 892.8 MB in the beginning and 974.6 MB in the end (delta: -81.8 MB). Peak memory consumption was 233.1 MB. Max. memory is 12.5 GB. [2019-11-20 23:06:54,867 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 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 2045.51 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 892.8 MB in the beginning and 974.6 MB in the end (delta: -81.8 MB). Peak memory consumption was 233.1 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: not an integer constant: FunctionApplication[~bvsub64,[FunctionApplication[~bvshl64,[BitvecLiteral[1,64],FunctionApplication[~sign_extendFrom32To64,[IdentifierExpression[~unnamed8~0~WORK_STRUCT_FLAG_BITS,GLOBAL]]]]],FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]]]] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: not an integer constant: FunctionApplication[~bvsub64,[FunctionApplication[~bvshl64,[BitvecLiteral[1,64],FunctionApplication[~sign_extendFrom32To64,[IdentifierExpression[~unnamed8~0~WORK_STRUCT_FLAG_BITS,GLOBAL]]]]],FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]]]]: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.constructEnumValue(TypeHandler.java:870) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...