./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 173e3943 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 42df51c762b8ff1981d6636e3fdbb92a858919d613384ac65665c70aa8b987c7 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-173e394 [2021-11-06 19:14:58,931 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-06 19:14:58,938 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-06 19:14:58,969 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-06 19:14:58,972 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-06 19:14:58,975 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-06 19:14:58,977 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-06 19:14:58,983 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-06 19:14:58,985 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-06 19:14:58,989 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-06 19:14:58,990 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-06 19:14:58,991 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-06 19:14:58,992 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-06 19:14:58,993 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-06 19:14:58,996 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-06 19:14:58,998 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-06 19:14:58,999 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-06 19:14:58,999 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-06 19:14:59,004 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-06 19:14:59,007 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-06 19:14:59,010 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-06 19:14:59,011 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-06 19:14:59,012 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-06 19:14:59,013 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-06 19:14:59,016 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-06 19:14:59,017 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-06 19:14:59,017 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-06 19:14:59,018 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-06 19:14:59,019 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-06 19:14:59,019 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-06 19:14:59,020 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-06 19:14:59,021 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-06 19:14:59,022 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-06 19:14:59,023 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-06 19:14:59,024 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-06 19:14:59,024 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-06 19:14:59,025 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-06 19:14:59,025 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-06 19:14:59,025 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-06 19:14:59,026 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-06 19:14:59,027 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-06 19:14:59,028 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-06 19:14:59,056 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-06 19:14:59,056 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-06 19:14:59,056 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-06 19:14:59,058 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-06 19:14:59,060 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-06 19:14:59,060 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-06 19:14:59,060 INFO L138 SettingsManager]: * Use SBE=true [2021-11-06 19:14:59,060 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-06 19:14:59,060 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-06 19:14:59,061 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-06 19:14:59,061 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-06 19:14:59,062 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-06 19:14:59,062 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-06 19:14:59,062 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-06 19:14:59,062 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-06 19:14:59,062 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-06 19:14:59,063 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-06 19:14:59,063 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-06 19:14:59,063 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-06 19:14:59,063 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-06 19:14:59,063 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-06 19:14:59,063 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-06 19:14:59,064 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-06 19:14:59,064 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-06 19:14:59,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-06 19:14:59,064 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-06 19:14:59,065 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-06 19:14:59,066 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-06 19:14:59,066 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-06 19:14:59,066 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 42df51c762b8ff1981d6636e3fdbb92a858919d613384ac65665c70aa8b987c7 [2021-11-06 19:14:59,295 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-06 19:14:59,314 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-06 19:14:59,316 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-06 19:14:59,318 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-06 19:14:59,319 INFO L275 PluginConnector]: CDTParser initialized [2021-11-06 19:14:59,319 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i [2021-11-06 19:14:59,373 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b3f0e361/f56a066236ec42cb9c16890f41f3fe15/FLAG727c08a3e [2021-11-06 19:15:00,284 INFO L306 CDTParser]: Found 1 translation units. [2021-11-06 19:15:00,285 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i [2021-11-06 19:15:00,360 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b3f0e361/f56a066236ec42cb9c16890f41f3fe15/FLAG727c08a3e [2021-11-06 19:15:00,649 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b3f0e361/f56a066236ec42cb9c16890f41f3fe15 [2021-11-06 19:15:00,651 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-06 19:15:00,652 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-06 19:15:00,653 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-06 19:15:00,653 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-06 19:15:00,656 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-06 19:15:00,657 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 07:15:00" (1/1) ... [2021-11-06 19:15:00,657 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@796a90ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:15:00, skipping insertion in model container [2021-11-06 19:15:00,657 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 07:15:00" (1/1) ... [2021-11-06 19:15:00,663 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-06 19:15:00,868 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-06 19:15:07,185 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[750865,750878] [2021-11-06 19:15:07,187 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[751012,751025] [2021-11-06 19:15:07,188 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[751151,751164] [2021-11-06 19:15:07,188 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[751309,751322] [2021-11-06 19:15:07,229 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-06 19:15:07,338 INFO L203 MainTranslator]: Completed pre-run [2021-11-06 19:15:08,652 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[750865,750878] [2021-11-06 19:15:08,653 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[751012,751025] [2021-11-06 19:15:08,653 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[751151,751164] [2021-11-06 19:15:08,654 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[751309,751322] [2021-11-06 19:15:08,662 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-06 19:15:08,998 INFO L208 MainTranslator]: Completed translation [2021-11-06 19:15:08,999 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:15:08 WrapperNode [2021-11-06 19:15:08,999 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-06 19:15:08,999 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-06 19:15:09,000 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-06 19:15:09,000 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-06 19:15:09,005 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:15:08" (1/1) ... [2021-11-06 19:15:09,190 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:15:08" (1/1) ... [2021-11-06 19:15:11,639 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-06 19:15:11,640 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-06 19:15:11,641 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-06 19:15:11,641 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-06 19:15:11,661 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:15:08" (1/1) ... [2021-11-06 19:15:11,662 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:15:08" (1/1) ... [2021-11-06 19:15:12,945 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:15:08" (1/1) ... [2021-11-06 19:15:12,945 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:15:08" (1/1) ... [2021-11-06 19:15:14,905 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:15:08" (1/1) ... [2021-11-06 19:15:15,217 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:15:08" (1/1) ... [2021-11-06 19:15:15,448 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:15:08" (1/1) ... [2021-11-06 19:15:16,071 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-06 19:15:16,072 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-06 19:15:16,074 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-06 19:15:16,074 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-06 19:15:16,075 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:15:08" (1/1) ... [2021-11-06 19:15:16,081 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-06 19:15:16,093 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-06 19:15:16,112 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-06 19:15:16,134 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-06 19:15:16,147 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-06 19:15:16,148 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_remove [2021-11-06 19:15:16,148 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_remove [2021-11-06 19:15:16,148 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_up [2021-11-06 19:15:16,148 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_up [2021-11-06 19:15:16,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_13_6 [2021-11-06 19:15:16,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_13_6 [2021-11-06 19:15:16,149 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_reset_context [2021-11-06 19:15:16,149 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_reset_context [2021-11-06 19:15:16,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_23 [2021-11-06 19:15:16,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_23 [2021-11-06 19:15:16,149 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_change_mtu [2021-11-06 19:15:16,150 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_change_mtu [2021-11-06 19:15:16,150 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_close [2021-11-06 19:15:16,150 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_close [2021-11-06 19:15:16,150 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~$Pointer$~TO~int [2021-11-06 19:15:16,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~$Pointer$~TO~int [2021-11-06 19:15:16,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-06 19:15:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-06 19:15:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-06 19:15:16,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-06 19:15:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-06 19:15:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-06 19:15:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_open [2021-11-06 19:15:16,152 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_open [2021-11-06 19:15:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_resume [2021-11-06 19:15:16,152 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_resume [2021-11-06 19:15:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-06 19:15:16,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-06 19:15:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-06 19:15:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-06 19:15:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure __netxen_nic_up [2021-11-06 19:15:16,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __netxen_nic_up [2021-11-06 19:15:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-06 19:15:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_hw_read_wx_2M [2021-11-06 19:15:16,153 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_hw_read_wx_2M [2021-11-06 19:15:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-06 19:15:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_pci_mem_access_direct [2021-11-06 19:15:16,154 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_pci_mem_access_direct [2021-11-06 19:15:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_pcie_sem_unlock [2021-11-06 19:15:16,154 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_pcie_sem_unlock [2021-11-06 19:15:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_pci_mem_read_2M [2021-11-06 19:15:16,155 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_pci_mem_read_2M [2021-11-06 19:15:16,155 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_detach_work [2021-11-06 19:15:16,155 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_detach_work [2021-11-06 19:15:16,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-06 19:15:16,155 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_setup_netdev [2021-11-06 19:15:16,155 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_setup_netdev [2021-11-06 19:15:16,156 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_down [2021-11-06 19:15:16,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_down [2021-11-06 19:15:16,156 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_shutdown [2021-11-06 19:15:16,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_shutdown [2021-11-06 19:15:16,156 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~ulong~0~TO~~u32~0 [2021-11-06 19:15:16,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~ulong~0~TO~~u32~0 [2021-11-06 19:15:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-06 19:15:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure __netxen_nic_down [2021-11-06 19:15:16,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __netxen_nic_down [2021-11-06 19:15:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~ulong~0~X~~u32~0~TO~int [2021-11-06 19:15:16,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~ulong~0~X~~u32~0~TO~int [2021-11-06 19:15:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-06 19:15:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_pcie_sem_lock [2021-11-06 19:15:16,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_pcie_sem_lock [2021-11-06 19:15:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_attach_work [2021-11-06 19:15:16,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_attach_work [2021-11-06 19:15:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-06 19:15:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-06 19:15:16,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-06 19:15:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-06 19:15:16,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-06 19:15:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-06 19:15:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_tx_timeout_task [2021-11-06 19:15:16,159 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_tx_timeout_task [2021-11-06 19:15:16,160 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_set_mac [2021-11-06 19:15:16,160 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_set_mac [2021-11-06 19:15:16,160 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-06 19:15:16,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-06 19:15:16,160 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-06 19:15:16,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-06 19:15:16,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-06 19:15:16,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_20 [2021-11-06 19:15:16,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_20 [2021-11-06 19:15:16,161 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_hw_write_wx_2M [2021-11-06 19:15:16,161 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_hw_write_wx_2M [2021-11-06 19:15:16,161 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_detach_func [2021-11-06 19:15:16,161 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_detach_func [2021-11-06 19:15:16,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-06 19:15:16,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_15_2 [2021-11-06 19:15:16,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_15_2 [2021-11-06 19:15:16,162 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_set_ringparam [2021-11-06 19:15:16,162 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_set_ringparam [2021-11-06 19:15:16,162 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_set_multicast_list [2021-11-06 19:15:16,163 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_set_multicast_list [2021-11-06 19:15:16,163 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_pci_mem_read_128M [2021-11-06 19:15:16,163 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_pci_mem_read_128M [2021-11-06 19:15:16,163 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_attach_func [2021-11-06 19:15:16,163 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_attach_func [2021-11-06 19:15:16,163 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_probe [2021-11-06 19:15:16,164 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_probe [2021-11-06 19:15:16,164 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_set_settings [2021-11-06 19:15:16,164 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_set_settings [2021-11-06 19:15:16,164 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-06 19:15:16,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-06 19:15:16,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int Killed by 15