./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_c6b6fdd7-8e6d-46a2-88f5-64152dd77b82/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c6b6fdd7-8e6d-46a2-88f5-64152dd77b82/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c6b6fdd7-8e6d-46a2-88f5-64152dd77b82/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c6b6fdd7-8e6d-46a2-88f5-64152dd77b82/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_c6b6fdd7-8e6d-46a2-88f5-64152dd77b82/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c6b6fdd7-8e6d-46a2-88f5-64152dd77b82/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 97cdd987208d96795ee344ec519b1dd6f5994897 ..................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_c6b6fdd7-8e6d-46a2-88f5-64152dd77b82/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c6b6fdd7-8e6d-46a2-88f5-64152dd77b82/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c6b6fdd7-8e6d-46a2-88f5-64152dd77b82/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c6b6fdd7-8e6d-46a2-88f5-64152dd77b82/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_c6b6fdd7-8e6d-46a2-88f5-64152dd77b82/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c6b6fdd7-8e6d-46a2-88f5-64152dd77b82/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 97cdd987208d96795ee344ec519b1dd6f5994897 .............................................................................................................................................................. 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 0.1.23-5842f4b [2018-11-18 10:16:27,204 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 10:16:27,204 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 10:16:27,210 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 10:16:27,211 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 10:16:27,211 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 10:16:27,212 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 10:16:27,213 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 10:16:27,214 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 10:16:27,215 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 10:16:27,215 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 10:16:27,215 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 10:16:27,216 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 10:16:27,218 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 10:16:27,219 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 10:16:27,220 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 10:16:27,220 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 10:16:27,222 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 10:16:27,223 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 10:16:27,224 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 10:16:27,225 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 10:16:27,225 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 10:16:27,227 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 10:16:27,227 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 10:16:27,228 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 10:16:27,228 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 10:16:27,229 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 10:16:27,229 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 10:16:27,230 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 10:16:27,231 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 10:16:27,231 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 10:16:27,231 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 10:16:27,232 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 10:16:27,232 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 10:16:27,232 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 10:16:27,233 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 10:16:27,233 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c6b6fdd7-8e6d-46a2-88f5-64152dd77b82/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-18 10:16:27,242 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 10:16:27,242 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 10:16:27,242 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 10:16:27,243 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 10:16:27,243 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 10:16:27,243 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 10:16:27,243 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 10:16:27,244 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 10:16:27,244 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 10:16:27,244 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 10:16:27,244 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 10:16:27,244 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 10:16:27,244 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 10:16:27,244 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 10:16:27,244 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 10:16:27,245 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 10:16:27,245 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 10:16:27,245 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 10:16:27,245 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 10:16:27,245 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 10:16:27,245 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 10:16:27,245 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 10:16:27,246 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 10:16:27,246 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 10:16:27,246 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 10:16:27,246 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 10:16:27,246 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 10:16:27,246 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_c6b6fdd7-8e6d-46a2-88f5-64152dd77b82/bin-2019/ukojak 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 -> Kojak 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 -> 97cdd987208d96795ee344ec519b1dd6f5994897 [2018-11-18 10:16:27,270 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 10:16:27,279 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 10:16:27,281 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 10:16:27,282 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 10:16:27,283 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 10:16:27,284 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c6b6fdd7-8e6d-46a2-88f5-64152dd77b82/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.c [2018-11-18 10:16:27,329 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c6b6fdd7-8e6d-46a2-88f5-64152dd77b82/bin-2019/ukojak/data/3ecf7746f/b55e9e74243648d9b9ec54caa3c6d458/FLAG7a259d66a [2018-11-18 10:16:28,355 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 10:16:28,356 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c6b6fdd7-8e6d-46a2-88f5-64152dd77b82/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.c [2018-11-18 10:16:28,461 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c6b6fdd7-8e6d-46a2-88f5-64152dd77b82/bin-2019/ukojak/data/3ecf7746f/b55e9e74243648d9b9ec54caa3c6d458/FLAG7a259d66a [2018-11-18 10:16:28,588 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c6b6fdd7-8e6d-46a2-88f5-64152dd77b82/bin-2019/ukojak/data/3ecf7746f/b55e9e74243648d9b9ec54caa3c6d458 [2018-11-18 10:16:28,591 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 10:16:28,593 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 10:16:28,593 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 10:16:28,594 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 10:16:28,597 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 10:16:28,598 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:16:28" (1/1) ... [2018-11-18 10:16:28,600 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f4a2bb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:16:28, skipping insertion in model container [2018-11-18 10:16:28,600 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:16:28" (1/1) ... [2018-11-18 10:16:28,609 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 10:16:28,991 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 10:16:29,126 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:871) 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:1790) 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:3277) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2070) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:535) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 10:16:29,130 INFO L168 Benchmark]: Toolchain (without parser) took 538.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 207.1 MB). Free memory was 889.3 MB in the beginning and 943.5 MB in the end (delta: -54.2 MB). Peak memory consumption was 185.6 MB. Max. memory is 11.5 GB. [2018-11-18 10:16:29,132 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:16:29,132 INFO L168 Benchmark]: CACSL2BoogieTranslator took 535.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 207.1 MB). Free memory was 889.3 MB in the beginning and 943.5 MB in the end (delta: -54.2 MB). Peak memory consumption was 185.6 MB. Max. memory is 11.5 GB. [2018-11-18 10:16:29,134 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 535.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 207.1 MB). Free memory was 889.3 MB in the beginning and 943.5 MB in the end (delta: -54.2 MB). Peak memory consumption was 185.6 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:871) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 10:16:30,570 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 10:16:30,572 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 10:16:30,581 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 10:16:30,581 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 10:16:30,582 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 10:16:30,583 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 10:16:30,584 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 10:16:30,585 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 10:16:30,586 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 10:16:30,586 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 10:16:30,587 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 10:16:30,587 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 10:16:30,588 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 10:16:30,589 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 10:16:30,589 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 10:16:30,590 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 10:16:30,591 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 10:16:30,593 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 10:16:30,594 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 10:16:30,595 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 10:16:30,595 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 10:16:30,597 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 10:16:30,597 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 10:16:30,597 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 10:16:30,598 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 10:16:30,599 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 10:16:30,599 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 10:16:30,600 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 10:16:30,601 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 10:16:30,601 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 10:16:30,601 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 10:16:30,602 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 10:16:30,602 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 10:16:30,602 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 10:16:30,603 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 10:16:30,603 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c6b6fdd7-8e6d-46a2-88f5-64152dd77b82/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-18 10:16:30,614 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 10:16:30,614 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 10:16:30,614 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 10:16:30,615 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 10:16:30,615 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 10:16:30,615 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 10:16:30,615 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 10:16:30,616 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 10:16:30,616 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 10:16:30,616 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 10:16:30,616 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 10:16:30,616 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 10:16:30,616 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 10:16:30,616 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 10:16:30,617 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 10:16:30,617 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 10:16:30,617 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 10:16:30,617 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 10:16:30,617 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 10:16:30,617 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 10:16:30,617 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 10:16:30,618 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 10:16:30,618 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 10:16:30,618 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 10:16:30,618 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-18 10:16:30,618 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 10:16:30,618 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 10:16:30,618 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 10:16:30,619 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 10:16:30,619 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 10:16:30,619 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_c6b6fdd7-8e6d-46a2-88f5-64152dd77b82/bin-2019/ukojak 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 -> Kojak 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 -> 97cdd987208d96795ee344ec519b1dd6f5994897 [2018-11-18 10:16:30,650 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 10:16:30,659 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 10:16:30,662 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 10:16:30,663 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 10:16:30,664 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 10:16:30,664 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c6b6fdd7-8e6d-46a2-88f5-64152dd77b82/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.c [2018-11-18 10:16:30,708 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c6b6fdd7-8e6d-46a2-88f5-64152dd77b82/bin-2019/ukojak/data/26a927d28/67e1130be9654a5bae2ce838d5c48c27/FLAG0c0400506 [2018-11-18 10:16:31,648 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 10:16:31,649 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c6b6fdd7-8e6d-46a2-88f5-64152dd77b82/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.c [2018-11-18 10:16:31,727 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c6b6fdd7-8e6d-46a2-88f5-64152dd77b82/bin-2019/ukojak/data/26a927d28/67e1130be9654a5bae2ce838d5c48c27/FLAG0c0400506 [2018-11-18 10:16:31,973 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c6b6fdd7-8e6d-46a2-88f5-64152dd77b82/bin-2019/ukojak/data/26a927d28/67e1130be9654a5bae2ce838d5c48c27 [2018-11-18 10:16:31,975 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 10:16:31,976 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 10:16:31,977 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 10:16:31,977 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 10:16:31,980 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 10:16:31,981 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:16:31" (1/1) ... [2018-11-18 10:16:31,983 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e9a6f39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:16:31, skipping insertion in model container [2018-11-18 10:16:31,983 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:16:31" (1/1) ... [2018-11-18 10:16:31,990 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 10:16:32,330 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 10:16:32,465 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:871) 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:1790) 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:3277) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2070) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:535) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 10:16:32,467 INFO L168 Benchmark]: Toolchain (without parser) took 491.18 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 262.7 MB). Free memory was 876.4 MB in the beginning and 784.3 MB in the end (delta: 92.1 MB). Peak memory consumption was 361.5 MB. Max. memory is 11.5 GB. [2018-11-18 10:16:32,469 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:16:32,469 INFO L168 Benchmark]: CACSL2BoogieTranslator took 489.21 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 262.7 MB). Free memory was 876.4 MB in the beginning and 784.3 MB in the end (delta: 92.1 MB). Peak memory consumption was 361.5 MB. Max. memory is 11.5 GB. [2018-11-18 10:16:32,471 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 489.21 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 262.7 MB). Free memory was 876.4 MB in the beginning and 784.3 MB in the end (delta: 92.1 MB). Peak memory consumption was 361.5 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:871) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...