./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f8e1c903 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32a913c4-e66f-4783-90e8-97dcb21022fe/bin/uautomizer-IVEQpCNsaX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32a913c4-e66f-4783-90e8-97dcb21022fe/bin/uautomizer-IVEQpCNsaX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32a913c4-e66f-4783-90e8-97dcb21022fe/bin/uautomizer-IVEQpCNsaX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32a913c4-e66f-4783-90e8-97dcb21022fe/bin/uautomizer-IVEQpCNsaX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32a913c4-e66f-4783-90e8-97dcb21022fe/bin/uautomizer-IVEQpCNsaX/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32a913c4-e66f-4783-90e8-97dcb21022fe/bin/uautomizer-IVEQpCNsaX --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 43bed732c323fe40708c0d64bb60905c00a1c3c7d8f882023d821fe272dfa892 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-f8e1c90 [2021-11-09 10:42:23,783 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-09 10:42:23,785 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-09 10:42:23,817 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-09 10:42:23,817 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-09 10:42:23,819 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-09 10:42:23,821 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-09 10:42:23,823 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-09 10:42:23,825 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-09 10:42:23,827 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-09 10:42:23,828 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-09 10:42:23,830 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-09 10:42:23,830 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-09 10:42:23,832 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-09 10:42:23,833 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-09 10:42:23,835 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-09 10:42:23,836 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-09 10:42:23,838 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-09 10:42:23,840 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-09 10:42:23,843 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-09 10:42:23,845 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-09 10:42:23,847 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-09 10:42:23,848 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-09 10:42:23,849 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-09 10:42:23,853 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-09 10:42:23,854 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-09 10:42:23,854 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-09 10:42:23,855 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-09 10:42:23,856 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-09 10:42:23,857 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-09 10:42:23,858 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-09 10:42:23,859 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-09 10:42:23,860 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-09 10:42:23,861 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-09 10:42:23,862 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-09 10:42:23,863 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-09 10:42:23,863 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-09 10:42:23,864 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-09 10:42:23,864 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-09 10:42:23,865 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-09 10:42:23,866 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-09 10:42:23,867 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32a913c4-e66f-4783-90e8-97dcb21022fe/bin/uautomizer-IVEQpCNsaX/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-09 10:42:23,890 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-09 10:42:23,890 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-09 10:42:23,890 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-09 10:42:23,891 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-09 10:42:23,892 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-09 10:42:23,892 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-09 10:42:23,892 INFO L138 SettingsManager]: * Use SBE=true [2021-11-09 10:42:23,893 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-09 10:42:23,893 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-09 10:42:23,893 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-09 10:42:23,894 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-09 10:42:23,894 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-09 10:42:23,894 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-09 10:42:23,894 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-09 10:42:23,895 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-09 10:42:23,895 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-09 10:42:23,895 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-09 10:42:23,896 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-09 10:42:23,896 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-09 10:42:23,896 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-09 10:42:23,896 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-09 10:42:23,897 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-09 10:42:23,897 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-09 10:42:23,897 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-09 10:42:23,898 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-09 10:42:23,898 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-09 10:42:23,898 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-09 10:42:23,898 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-09 10:42:23,899 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-09 10:42:23,899 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32a913c4-e66f-4783-90e8-97dcb21022fe/bin/uautomizer-IVEQpCNsaX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32a913c4-e66f-4783-90e8-97dcb21022fe/bin/uautomizer-IVEQpCNsaX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 43bed732c323fe40708c0d64bb60905c00a1c3c7d8f882023d821fe272dfa892 [2021-11-09 10:42:24,183 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-09 10:42:24,215 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-09 10:42:24,218 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-09 10:42:24,220 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-09 10:42:24,222 INFO L275 PluginConnector]: CDTParser initialized [2021-11-09 10:42:24,223 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32a913c4-e66f-4783-90e8-97dcb21022fe/bin/uautomizer-IVEQpCNsaX/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2021-11-09 10:42:24,298 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32a913c4-e66f-4783-90e8-97dcb21022fe/bin/uautomizer-IVEQpCNsaX/data/9707339fe/ae2de4e43d0c4be58e46f902aa1906a0/FLAG9839a3bb3 [2021-11-09 10:42:25,587 INFO L306 CDTParser]: Found 1 translation units. [2021-11-09 10:42:25,589 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32a913c4-e66f-4783-90e8-97dcb21022fe/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2021-11-09 10:42:25,696 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32a913c4-e66f-4783-90e8-97dcb21022fe/bin/uautomizer-IVEQpCNsaX/data/9707339fe/ae2de4e43d0c4be58e46f902aa1906a0/FLAG9839a3bb3 [2021-11-09 10:42:25,733 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32a913c4-e66f-4783-90e8-97dcb21022fe/bin/uautomizer-IVEQpCNsaX/data/9707339fe/ae2de4e43d0c4be58e46f902aa1906a0 [2021-11-09 10:42:25,737 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-09 10:42:25,740 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-09 10:42:25,742 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-09 10:42:25,742 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-09 10:42:25,747 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-09 10:42:25,748 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 10:42:25" (1/1) ... [2021-11-09 10:42:25,750 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9adcd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:42:25, skipping insertion in model container [2021-11-09 10:42:25,750 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 10:42:25" (1/1) ... [2021-11-09 10:42:25,760 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-09 10:42:26,077 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-09 10:42:36,076 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32a913c4-e66f-4783-90e8-97dcb21022fe/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[860429,860442] [2021-11-09 10:42:36,078 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32a913c4-e66f-4783-90e8-97dcb21022fe/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[860574,860587] [2021-11-09 10:42:36,119 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-09 10:42:36,187 INFO L203 MainTranslator]: Completed pre-run [2021-11-09 10:42:37,244 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32a913c4-e66f-4783-90e8-97dcb21022fe/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[860429,860442] [2021-11-09 10:42:37,245 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32a913c4-e66f-4783-90e8-97dcb21022fe/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[860574,860587] [2021-11-09 10:42:37,252 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-09 10:42:37,827 INFO L208 MainTranslator]: Completed translation [2021-11-09 10:42:37,828 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:42:37 WrapperNode [2021-11-09 10:42:37,829 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-09 10:42:37,830 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-09 10:42:37,830 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-09 10:42:37,830 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-09 10:42:37,839 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:42:37" (1/1) ... [2021-11-09 10:42:38,129 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:42:37" (1/1) ... [2021-11-09 10:42:41,276 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-09 10:42:41,293 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-09 10:42:41,293 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-09 10:42:41,293 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-09 10:42:41,323 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:42:37" (1/1) ... [2021-11-09 10:42:41,330 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:42:37" (1/1) ... [2021-11-09 10:42:42,068 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:42:37" (1/1) ... [2021-11-09 10:42:42,069 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:42:37" (1/1) ... [2021-11-09 10:42:44,039 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:42:37" (1/1) ... [2021-11-09 10:42:44,463 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:42:37" (1/1) ... [2021-11-09 10:42:44,725 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:42:37" (1/1) ... [2021-11-09 10:42:45,182 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-09 10:42:45,185 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-09 10:42:45,185 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-09 10:42:45,185 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-09 10:42:45,186 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:42:37" (1/1) ... [2021-11-09 10:42:45,194 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-09 10:42:45,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32a913c4-e66f-4783-90e8-97dcb21022fe/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:42:45,223 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32a913c4-e66f-4783-90e8-97dcb21022fe/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-09 10:42:45,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32a913c4-e66f-4783-90e8-97dcb21022fe/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-09 10:42:45,272 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_close [2021-11-09 10:42:45,275 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_close [2021-11-09 10:42:45,275 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_sw_reset [2021-11-09 10:42:45,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_sw_reset [2021-11-09 10:42:45,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_108 [2021-11-09 10:42:45,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_108 [2021-11-09 10:42:45,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_109 [2021-11-09 10:42:45,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_109 [2021-11-09 10:42:45,276 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_handle_link_down_ind [2021-11-09 10:42:45,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_handle_link_down_ind [2021-11-09 10:42:45,276 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_device_register [2021-11-09 10:42:45,276 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_device_register [2021-11-09 10:42:45,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_13_6 [2021-11-09 10:42:45,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_13_6 [2021-11-09 10:42:45,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_22 [2021-11-09 10:42:45,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_22 [2021-11-09 10:42:45,277 INFO L130 BoogieDeclarations]: Found specification of procedure do_vxge_reset [2021-11-09 10:42:45,277 INFO L138 BoogieDeclarations]: Found implementation of procedure do_vxge_reset [2021-11-09 10:42:45,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_101 [2021-11-09 10:42:45,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_101 [2021-11-09 10:42:45,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_33 [2021-11-09 10:42:45,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_33 [2021-11-09 10:42:45,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_104 [2021-11-09 10:42:45,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_104 [2021-11-09 10:42:45,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_105 [2021-11-09 10:42:45,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_105 [2021-11-09 10:42:45,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_106 [2021-11-09 10:42:45,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_106 [2021-11-09 10:42:45,279 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_probe [2021-11-09 10:42:45,280 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_probe [2021-11-09 10:42:45,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-09 10:42:45,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_107 [2021-11-09 10:42:45,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_107 [2021-11-09 10:42:45,280 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_reset_all_vpaths [2021-11-09 10:42:45,280 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_reset_all_vpaths [2021-11-09 10:42:45,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_17_2 [2021-11-09 10:42:45,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_17_2 [2021-11-09 10:42:45,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-09 10:42:45,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-09 10:42:45,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-09 10:42:45,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-09 10:42:45,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-09 10:42:45,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-09 10:42:45,282 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-09 10:42:45,282 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-11-09 10:42:45,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-11-09 10:42:45,283 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_handle_link_up_ind [2021-11-09 10:42:45,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_handle_link_up_ind [2021-11-09 10:42:45,283 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-09 10:42:45,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-09 10:42:45,284 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_create [2021-11-09 10:42:45,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_create [2021-11-09 10:42:45,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-09 10:42:45,284 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-09 10:42:45,284 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_isr_napi [2021-11-09 10:42:45,285 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_isr_napi [2021-11-09 10:42:45,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-09 10:42:45,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-09 10:42:45,286 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_open [2021-11-09 10:42:45,286 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_open [2021-11-09 10:42:45,287 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_replenish [2021-11-09 10:42:45,287 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_replenish [2021-11-09 10:42:45,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2021-11-09 10:42:45,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2021-11-09 10:42:45,287 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_io_resume [2021-11-09 10:42:45,287 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_io_resume [2021-11-09 10:42:45,288 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_alarm_process [2021-11-09 10:42:45,288 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_alarm_process [2021-11-09 10:42:45,288 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_set_features [2021-11-09 10:42:45,288 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_set_features [2021-11-09 10:42:45,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-09 10:42:45,289 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_recover_from_reset [2021-11-09 10:42:45,290 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_recover_from_reset [2021-11-09 10:42:45,290 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_open [2021-11-09 10:42:45,290 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_open [2021-11-09 10:42:45,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_18_2 [2021-11-09 10:42:45,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_18_2 [2021-11-09 10:42:45,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2021-11-09 10:42:45,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2021-11-09 10:42:45,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_115 [2021-11-09 10:42:45,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_115 [2021-11-09 10:42:45,291 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_open_vpaths [2021-11-09 10:42:45,291 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_open_vpaths [2021-11-09 10:42:45,291 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_device_unregister [2021-11-09 10:42:45,291 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_device_unregister [2021-11-09 10:42:45,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2021-11-09 10:42:45,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2021-11-09 10:42:45,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2021-11-09 10:42:45,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2021-11-09 10:42:45,292 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_poll_vp_lockup [2021-11-09 10:42:45,293 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_poll_vp_lockup [2021-11-09 10:42:45,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-09 10:42:45,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-09 10:42:45,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-09 10:42:45,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-09 10:42:45,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-09 10:42:45,294 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_alarm_process [2021-11-09 10:42:45,295 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_alarm_process [2021-11-09 10:42:45,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_4 [2021-11-09 10:42:45,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_4 [2021-11-09 10:42:45,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2021-11-09 10:42:45,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2021-11-09 10:42:45,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2021-11-09 10:42:45,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2021-11-09 10:42:45,296 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_poll_vp_reset [2021-11-09 10:42:45,296 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_poll_vp_reset [2021-11-09 10:42:45,296 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-09 10:42:45,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-09 10:42:45,296 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_change_mtu [2021-11-09 10:42:45,296 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_change_mtu [2021-11-09 10:42:45,297 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_alarm_msix_handle [2021-11-09 10:42:45,297 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_alarm_msix_handle [2021-11-09 10:42:45,297 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_add_isr [2021-11-09 10:42:45,297 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_add_isr [2021-11-09 10:42:45,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-09 10:42:45,298 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_remove [2021-11-09 10:42:45,298 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_remove [2021-11-09 10:42:45,298 INFO L130 BoogieDeclarations]: Found specification of procedure do_vxge_close [2021-11-09 10:42:45,299 INFO L138 BoogieDeclarations]: Found implementation of procedure do_vxge_close [2021-11-09 10:42:45,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_113 [2021-11-09 10:42:45,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_113 [2021-11-09 10:42:45,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-09 10:42:45,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-09 10:42:45,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-09 10:42:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2021-11-09 10:42:45,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2021-11-09 10:42:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_reset_vpath [2021-11-09 10:42:45,305 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_reset_vpath [2021-11-09 10:42:45,306 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_reset [2021-11-09 10:42:45,312 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_reset [2021-11-09 10:42:45,312 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_os_timer [2021-11-09 10:42:45,312 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_os_timer [2021-11-09 10:42:45,312 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_reset [2021-11-09 10:42:45,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_reset [2021-11-09 10:42:45,312 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_begin_irq [2021-11-09 10:42:45,313 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_begin_irq [2021-11-09 10:42:45,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_4 [2021-11-09 10:42:45,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_4 [2021-11-09 10:42:45,313 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-09 10:42:45,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-09 10:42:45,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-09 10:42:45,313 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy