./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 91b1670e Calling Ultimate with: 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 /storage/repos/svcomp/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_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 7bb229c60d3a2141afa95099a4f9171a4c0f17ce .......................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: 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 /storage/repos/svcomp/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_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 7bb229c60d3a2141afa95099a4f9171a4c0f17ce ............................................................................................................................................ 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 0.1.24-91b1670 [2018-11-28 20:49:19,017 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 20:49:19,019 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 20:49:19,032 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 20:49:19,032 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 20:49:19,033 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 20:49:19,035 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 20:49:19,037 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 20:49:19,039 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 20:49:19,040 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 20:49:19,041 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 20:49:19,041 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 20:49:19,042 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 20:49:19,043 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 20:49:19,044 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 20:49:19,045 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 20:49:19,046 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 20:49:19,048 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 20:49:19,050 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 20:49:19,052 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 20:49:19,053 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 20:49:19,054 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 20:49:19,057 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 20:49:19,057 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 20:49:19,057 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 20:49:19,058 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 20:49:19,060 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 20:49:19,060 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 20:49:19,061 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 20:49:19,063 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 20:49:19,063 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 20:49:19,064 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 20:49:19,064 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 20:49:19,064 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 20:49:19,065 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 20:49:19,066 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 20:49:19,066 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-28 20:49:19,082 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 20:49:19,083 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 20:49:19,084 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 20:49:19,084 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 20:49:19,084 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 20:49:19,084 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 20:49:19,085 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 20:49:19,086 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 20:49:19,086 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-28 20:49:19,086 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 20:49:19,086 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 20:49:19,086 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 20:49:19,086 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 20:49:19,087 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 20:49:19,088 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 20:49:19,088 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 20:49:19,088 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 20:49:19,088 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 20:49:19,088 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 20:49:19,088 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 20:49:19,089 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 20:49:19,089 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 20:49:19,089 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 20:49:19,089 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 20:49:19,089 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-28 20:49:19,089 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 20:49:19,091 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-28 20:49:19,091 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-28 20:49:19,091 INFO L133 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 -> 7bb229c60d3a2141afa95099a4f9171a4c0f17ce [2018-11-28 20:49:19,127 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 20:49:19,140 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 20:49:19,143 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 20:49:19,145 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 20:49:19,145 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 20:49:19,146 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.i [2018-11-28 20:49:19,209 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fece73f14/b0ab76d73f03466690b7dc39a34d28b1/FLAG31e33e9f3 [2018-11-28 20:49:20,754 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 20:49:20,756 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.i [2018-11-28 20:49:20,904 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fece73f14/b0ab76d73f03466690b7dc39a34d28b1/FLAG31e33e9f3 [2018-11-28 20:49:20,979 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fece73f14/b0ab76d73f03466690b7dc39a34d28b1 [2018-11-28 20:49:20,983 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 20:49:20,986 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 20:49:20,987 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 20:49:20,987 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 20:49:20,994 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 20:49:20,995 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:49:20" (1/1) ... [2018-11-28 20:49:21,000 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a2089ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:49:20, skipping insertion in model container [2018-11-28 20:49:21,000 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:49:20" (1/1) ... [2018-11-28 20:49:21,009 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 20:49:21,652 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 20:49:21,839 FATAL L292 ToolchainWalker]: 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:865) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.visit(TypeHandler.java:345) 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:1952) 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:3446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:539) 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:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-28 20:49:21,847 INFO L168 Benchmark]: Toolchain (without parser) took 862.60 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 263.2 MB). Free memory was 881.5 MB in the beginning and 1.1 GB in the end (delta: -172.1 MB). Peak memory consumption was 275.6 MB. Max. memory is 11.5 GB. [2018-11-28 20:49:21,851 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 20:49:21,851 INFO L168 Benchmark]: CACSL2BoogieTranslator took 859.33 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 263.2 MB). Free memory was 881.5 MB in the beginning and 1.1 GB in the end (delta: -172.1 MB). Peak memory consumption was 275.6 MB. Max. memory is 11.5 GB. [2018-11-28 20:49:21,856 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 859.33 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 263.2 MB). Free memory was 881.5 MB in the beginning and 1.1 GB in the end (delta: -172.1 MB). Peak memory consumption was 275.6 MB. Max. memory is 11.5 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:865) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-91b1670 [2018-11-28 20:49:24,137 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 20:49:24,140 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 20:49:24,160 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 20:49:24,160 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 20:49:24,161 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 20:49:24,163 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 20:49:24,166 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 20:49:24,167 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 20:49:24,169 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 20:49:24,172 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 20:49:24,172 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 20:49:24,173 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 20:49:24,174 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 20:49:24,175 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 20:49:24,178 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 20:49:24,179 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 20:49:24,189 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 20:49:24,191 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 20:49:24,193 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 20:49:24,194 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 20:49:24,195 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 20:49:24,197 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 20:49:24,197 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 20:49:24,197 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 20:49:24,198 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 20:49:24,199 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 20:49:24,200 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 20:49:24,201 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 20:49:24,202 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 20:49:24,202 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 20:49:24,202 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 20:49:24,203 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 20:49:24,203 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 20:49:24,204 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 20:49:24,204 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 20:49:24,205 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-28 20:49:24,229 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 20:49:24,229 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 20:49:24,230 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 20:49:24,230 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 20:49:24,231 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 20:49:24,231 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 20:49:24,231 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 20:49:24,232 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 20:49:24,232 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 20:49:24,232 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 20:49:24,232 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 20:49:24,232 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 20:49:24,233 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-28 20:49:24,233 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-28 20:49:24,233 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 20:49:24,233 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 20:49:24,233 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 20:49:24,234 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 20:49:24,234 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 20:49:24,234 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 20:49:24,234 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 20:49:24,234 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 20:49:24,234 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 20:49:24,235 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 20:49:24,235 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 20:49:24,235 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-28 20:49:24,235 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 20:49:24,235 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-28 20:49:24,236 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-28 20:49:24,236 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-28 20:49:24,236 INFO L133 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 -> 7bb229c60d3a2141afa95099a4f9171a4c0f17ce [2018-11-28 20:49:24,273 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 20:49:24,288 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 20:49:24,296 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 20:49:24,297 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 20:49:24,298 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 20:49:24,299 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.i [2018-11-28 20:49:24,367 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6f3a99f6/0da7c8a03e734deeb36b075be348503a/FLAG6920700f3 [2018-11-28 20:49:25,983 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 20:49:25,984 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.i [2018-11-28 20:49:26,132 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6f3a99f6/0da7c8a03e734deeb36b075be348503a/FLAG6920700f3 [2018-11-28 20:49:26,170 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6f3a99f6/0da7c8a03e734deeb36b075be348503a [2018-11-28 20:49:26,176 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 20:49:26,178 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 20:49:26,179 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 20:49:26,179 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 20:49:26,186 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 20:49:26,187 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:49:26" (1/1) ... [2018-11-28 20:49:26,191 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@144a5e5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:49:26, skipping insertion in model container [2018-11-28 20:49:26,192 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:49:26" (1/1) ... [2018-11-28 20:49:26,200 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 20:49:26,834 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 20:49:27,071 FATAL L292 ToolchainWalker]: 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:865) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.visit(TypeHandler.java:345) 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:1952) 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:3446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:539) 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:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-28 20:49:27,078 INFO L168 Benchmark]: Toolchain (without parser) took 901.61 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 263.2 MB). Free memory was 875.9 MB in the beginning and 1.0 GB in the end (delta: -169.0 MB). Peak memory consumption was 268.9 MB. Max. memory is 11.5 GB. [2018-11-28 20:49:27,080 INFO L168 Benchmark]: CDTParser took 0.67 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 20:49:27,081 INFO L168 Benchmark]: CACSL2BoogieTranslator took 897.94 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 263.2 MB). Free memory was 875.9 MB in the beginning and 1.0 GB in the end (delta: -169.0 MB). Peak memory consumption was 268.9 MB. Max. memory is 11.5 GB. [2018-11-28 20:49:27,084 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.67 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 897.94 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 263.2 MB). Free memory was 875.9 MB in the beginning and 1.0 GB in the end (delta: -169.0 MB). Peak memory consumption was 268.9 MB. Max. memory is 11.5 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:865) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...