./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--r8169.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70955d2b-b6ad-4458-a102-179780ac74e1/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70955d2b-b6ad-4458-a102-179780ac74e1/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70955d2b-b6ad-4458-a102-179780ac74e1/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70955d2b-b6ad-4458-a102-179780ac74e1/bin/uautomizer-DrprNOufMa/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--r8169.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70955d2b-b6ad-4458-a102-179780ac74e1/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70955d2b-b6ad-4458-a102-179780ac74e1/bin/uautomizer-DrprNOufMa --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 5023311996bdad21c341085ad7fe762aa0b612d4fb07c3860a1860037831c391 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 18:56:24,550 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 18:56:24,552 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 18:56:24,574 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 18:56:24,575 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 18:56:24,576 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 18:56:24,577 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 18:56:24,579 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 18:56:24,580 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 18:56:24,581 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 18:56:24,582 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 18:56:24,583 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 18:56:24,583 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 18:56:24,584 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 18:56:24,585 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 18:56:24,586 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 18:56:24,587 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 18:56:24,588 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 18:56:24,589 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 18:56:24,591 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 18:56:24,593 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 18:56:24,594 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 18:56:24,595 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 18:56:24,596 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 18:56:24,598 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 18:56:24,599 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 18:56:24,599 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 18:56:24,600 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 18:56:24,600 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 18:56:24,601 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 18:56:24,601 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 18:56:24,602 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 18:56:24,603 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 18:56:24,603 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 18:56:24,604 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 18:56:24,604 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 18:56:24,605 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 18:56:24,605 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 18:56:24,606 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 18:56:24,606 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 18:56:24,607 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 18:56:24,608 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70955d2b-b6ad-4458-a102-179780ac74e1/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-06 18:56:24,632 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 18:56:24,632 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 18:56:24,632 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 18:56:24,633 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 18:56:24,633 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-06 18:56:24,633 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-06 18:56:24,634 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 18:56:24,634 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 18:56:24,634 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 18:56:24,635 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 18:56:24,635 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-06 18:56:24,635 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 18:56:24,635 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-06 18:56:24,635 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-06 18:56:24,635 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-06 18:56:24,636 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 18:56:24,636 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 18:56:24,636 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-06 18:56:24,636 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 18:56:24,636 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 18:56:24,637 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-06 18:56:24,637 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 18:56:24,637 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 18:56:24,637 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-06 18:56:24,637 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-06 18:56:24,637 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-06 18:56:24,638 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-06 18:56:24,638 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-06 18:56:24,638 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-06 18:56:24,638 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-06 18:56:24,638 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 18:56:24,638 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_70955d2b-b6ad-4458-a102-179780ac74e1/bin/uautomizer-DrprNOufMa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70955d2b-b6ad-4458-a102-179780ac74e1/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5023311996bdad21c341085ad7fe762aa0b612d4fb07c3860a1860037831c391 [2021-12-06 18:56:24,818 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 18:56:24,835 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 18:56:24,837 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 18:56:24,838 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 18:56:24,838 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 18:56:24,839 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70955d2b-b6ad-4458-a102-179780ac74e1/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--r8169.ko-entry_point.cil.out.i [2021-12-06 18:56:24,882 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70955d2b-b6ad-4458-a102-179780ac74e1/bin/uautomizer-DrprNOufMa/data/84ecd4414/f66d2d089370439aa9487edc3ef16cef/FLAG6f3fedae6 [2021-12-06 18:56:25,575 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 18:56:25,576 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70955d2b-b6ad-4458-a102-179780ac74e1/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--r8169.ko-entry_point.cil.out.i [2021-12-06 18:56:25,613 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70955d2b-b6ad-4458-a102-179780ac74e1/bin/uautomizer-DrprNOufMa/data/84ecd4414/f66d2d089370439aa9487edc3ef16cef/FLAG6f3fedae6 [2021-12-06 18:56:25,930 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70955d2b-b6ad-4458-a102-179780ac74e1/bin/uautomizer-DrprNOufMa/data/84ecd4414/f66d2d089370439aa9487edc3ef16cef [2021-12-06 18:56:25,937 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 18:56:25,941 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 18:56:25,944 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 18:56:25,944 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 18:56:25,953 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 18:56:25,955 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:56:25" (1/1) ... [2021-12-06 18:56:25,959 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8bde817 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:56:25, skipping insertion in model container [2021-12-06 18:56:25,959 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:56:25" (1/1) ... [2021-12-06 18:56:25,977 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 18:56:26,127 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 18:56:30,306 WARN L230 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_70955d2b-b6ad-4458-a102-179780ac74e1/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--r8169.ko-entry_point.cil.out.i[544621,544634] [2021-12-06 18:56:30,374 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 18:56:30,420 INFO L203 MainTranslator]: Completed pre-run [2021-12-06 18:56:31,016 WARN L230 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_70955d2b-b6ad-4458-a102-179780ac74e1/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--r8169.ko-entry_point.cil.out.i[544621,544634] [2021-12-06 18:56:31,025 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 18:56:31,278 INFO L208 MainTranslator]: Completed translation [2021-12-06 18:56:31,278 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:56:31 WrapperNode [2021-12-06 18:56:31,278 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 18:56:31,279 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-06 18:56:31,279 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-06 18:56:31,279 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-06 18:56:31,285 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:56:31" (1/1) ... [2021-12-06 18:56:31,371 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:56:31" (1/1) ... [2021-12-06 18:56:31,598 INFO L137 Inliner]: procedures = 682, calls = 6035, calls flagged for inlining = 261, calls inlined = 257, statements flattened = 9523 [2021-12-06 18:56:31,598 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-06 18:56:31,599 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-06 18:56:31,599 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-06 18:56:31,599 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-06 18:56:31,606 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:56:31" (1/1) ... [2021-12-06 18:56:31,607 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:56:31" (1/1) ... [2021-12-06 18:56:31,653 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:56:31" (1/1) ... [2021-12-06 18:56:31,654 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:56:31" (1/1) ... [2021-12-06 18:56:31,838 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:56:31" (1/1) ... [2021-12-06 18:56:31,876 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:56:31" (1/1) ... [2021-12-06 18:56:31,990 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:56:31" (1/1) ... [2021-12-06 18:56:32,064 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-06 18:56:32,064 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-06 18:56:32,065 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-06 18:56:32,065 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-06 18:56:32,065 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:56:31" (1/1) ... [2021-12-06 18:56:32,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 18:56:32,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70955d2b-b6ad-4458-a102-179780ac74e1/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:56:32,090 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70955d2b-b6ad-4458-a102-179780ac74e1/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-06 18:56:32,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70955d2b-b6ad-4458-a102-179780ac74e1/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-06 18:56:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-12-06 18:56:32,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-12-06 18:56:32,118 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168c_2_hw_phy_config [2021-12-06 18:56:32,118 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168c_2_hw_phy_config [2021-12-06 18:56:32,118 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-06 18:56:32,118 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-06 18:56:32,118 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168f_2_hw_phy_config [2021-12-06 18:56:32,118 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168f_2_hw_phy_config [2021-12-06 18:56:32,118 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_xmii_reset_enable [2021-12-06 18:56:32,118 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_xmii_reset_enable [2021-12-06 18:56:32,118 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_net_suspend [2021-12-06 18:56:32,118 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_net_suspend [2021-12-06 18:56:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-06 18:56:32,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-06 18:56:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_init_ring_indexes [2021-12-06 18:56:32,119 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_init_ring_indexes [2021-12-06 18:56:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-06 18:56:32,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-06 18:56:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_patchphy [2021-12-06 18:56:32,119 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_patchphy [2021-12-06 18:56:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_npq_cond_check [2021-12-06 18:56:32,119 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_npq_cond_check [2021-12-06 18:56:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_hw_start_8168cp [2021-12-06 18:56:32,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_hw_start_8168cp [2021-12-06 18:56:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_mac_address [2021-12-06 18:56:32,120 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_mac_address [2021-12-06 18:56:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure r810x_phy_power_down [2021-12-06 18:56:32,120 INFO L138 BoogieDeclarations]: Found implementation of procedure r810x_phy_power_down [2021-12-06 18:56:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-06 18:56:32,120 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-06 18:56:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-06 18:56:32,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-06 18:56:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168ep_2 [2021-12-06 18:56:32,120 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168ep_2 [2021-12-06 18:56:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168ep_1 [2021-12-06 18:56:32,120 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168ep_1 [2021-12-06 18:56:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168ep_3 [2021-12-06 18:56:32,121 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168ep_3 [2021-12-06 18:56:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168_oob_notify [2021-12-06 18:56:32,121 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168_oob_notify [2021-12-06 18:56:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169scd_hw_phy_config [2021-12-06 18:56:32,121 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169scd_hw_phy_config [2021-12-06 18:56:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168_get_ocp_reg [2021-12-06 18:56:32,121 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168_get_ocp_reg [2021-12-06 18:56:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ocp_gphy_cond_check [2021-12-06 18:56:32,121 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ocp_gphy_cond_check [2021-12-06 18:56:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_disable_msi [2021-12-06 18:56:32,121 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_disable_msi [2021-12-06 18:56:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-06 18:56:32,122 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-06 18:56:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168ep_2_hw_phy_config [2021-12-06 18:56:32,122 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168ep_2_hw_phy_config [2021-12-06 18:56:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_irq [2021-12-06 18:56:32,122 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_irq [2021-12-06 18:56:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_wol_suspend_quirk [2021-12-06 18:56:32,122 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_wol_suspend_quirk [2021-12-06 18:56:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure eth_skb_pad [2021-12-06 18:56:32,122 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_skb_pad [2021-12-06 18:56:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_work [2021-12-06 18:56:32,122 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_work [2021-12-06 18:56:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_remove_one [2021-12-06 18:56:32,123 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_remove_one [2021-12-06 18:56:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_down [2021-12-06 18:56:32,123 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_down [2021-12-06 18:56:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-12-06 18:56:32,123 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-12-06 18:56:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_close [2021-12-06 18:56:32,123 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_close [2021-12-06 18:56:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-12-06 18:56:32,123 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-12-06 18:56:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-06 18:56:32,123 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-06 18:56:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-06 18:56:32,124 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-06 18:56:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure r8168ep_ocp_write [2021-12-06 18:56:32,124 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168ep_ocp_write [2021-12-06 18:56:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_udelay_loop_wait_high [2021-12-06 18:56:32,124 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_udelay_loop_wait_high [2021-12-06 18:56:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ocp_reg_failure [2021-12-06 18:56:32,124 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ocp_reg_failure [2021-12-06 18:56:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_writephy [2021-12-06 18:56:32,124 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_writephy [2021-12-06 18:56:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_reset [2021-12-06 18:56:32,124 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_reset [2021-12-06 18:56:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_eri_write [2021-12-06 18:56:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_eri_write [2021-12-06 18:56:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_phy_config [2021-12-06 18:56:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_phy_config [2021-12-06 18:56:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_efusear_cond_check [2021-12-06 18:56:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_efusear_cond_check [2021-12-06 18:56:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168d_efuse_read [2021-12-06 18:56:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168d_efuse_read [2021-12-06 18:56:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8105e_hw_phy_config [2021-12-06 18:56:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8105e_hw_phy_config [2021-12-06 18:56:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8411 [2021-12-06 18:56:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8411 [2021-12-06 18:56:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8402_hw_phy_config [2021-12-06 18:56:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8402_hw_phy_config [2021-12-06 18:56:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-06 18:56:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-06 18:56:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rx_mode [2021-12-06 18:56:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rx_mode [2021-12-06 18:56:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_txcfg_empty_cond_check [2021-12-06 18:56:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_txcfg_empty_cond_check [2021-12-06 18:56:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-06 18:56:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-06 18:56:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-06 18:56:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-06 18:56:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_generic_op [2021-12-06 18:56:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_generic_op [2021-12-06 18:56:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-06 18:56:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-06 18:56:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168c_3_hw_phy_config [2021-12-06 18:56:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168c_3_hw_phy_config [2021-12-06 18:56:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-06 18:56:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-06 18:56:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rx_max_size [2021-12-06 18:56:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rx_max_size [2021-12-06 18:56:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8402 [2021-12-06 18:56:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8402 [2021-12-06 18:56:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-06 18:56:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-06 18:56:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-06 18:56:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168_driver_stop [2021-12-06 18:56:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168_driver_stop [2021-12-06 18:56:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8106e_hw_phy_config [2021-12-06 18:56:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8106e_hw_phy_config [2021-12-06 18:56:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-12-06 18:56:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-12-06 18:56:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_pcierr_interrupt [2021-12-06 18:56:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_pcierr_interrupt [2021-12-06 18:56:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168g [2021-12-06 18:56:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168g [2021-12-06 18:56:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure r8169_mdio_read [2021-12-06 18:56:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure r8169_mdio_read [2021-12-06 18:56:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168f [2021-12-06 18:56:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168f [2021-12-06 18:56:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure r8168dp_2_mdio_start [2021-12-06 18:56:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168dp_2_mdio_start [2021-12-06 18:56:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168d [2021-12-06 18:56:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168d [2021-12-06 18:56:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_noidle [2021-12-06 18:56:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_noidle [2021-12-06 18:56:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ocp_read_cond_check [2021-12-06 18:56:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ocp_read_cond_check [2021-12-06 18:56:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_eri_read [2021-12-06 18:56:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_eri_read [2021-12-06 18:56:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_irq_enable [2021-12-06 18:56:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_irq_enable [2021-12-06 18:56:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure r8168b_0_hw_jumbo_enable [2021-12-06 18:56:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168b_0_hw_jumbo_enable [2021-12-06 18:56:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure r8168dp_1_mdio_access [2021-12-06 18:56:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168dp_1_mdio_access [2021-12-06 18:56:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_loop_wait [2021-12-06 18:56:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_loop_wait [2021-12-06 18:56:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-06 18:56:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-06 18:56:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8105e_2 [2021-12-06 18:56:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8105e_2 [2021-12-06 18:56:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8105e_1 [2021-12-06 18:56:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8105e_1 [2021-12-06 18:56:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ephy_read [2021-12-06 18:56:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ephy_read [2021-12-06 18:56:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl8169_get_wol [2021-12-06 18:56:32,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl8169_get_wol [2021-12-06 18:56:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_irq_disable [2021-12-06 18:56:32,131 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_irq_disable [2021-12-06 18:56:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168f_1_hw_phy_config [2021-12-06 18:56:32,131 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168f_1_hw_phy_config [2021-12-06 18:56:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rar_exgmac_set [2021-12-06 18:56:32,131 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rar_exgmac_set [2021-12-06 18:56:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-06 18:56:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168c_1_hw_phy_config [2021-12-06 18:56:32,131 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168c_1_hw_phy_config [2021-12-06 18:56:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure r8168dp_2_mdio_read [2021-12-06 18:56:32,131 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168dp_2_mdio_read [2021-12-06 18:56:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_csi_write [2021-12-06 18:56:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_csi_write [2021-12-06 18:56:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_reset_work [2021-12-06 18:56:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_reset_work [2021-12-06 18:56:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-06 18:56:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-06 18:56:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-06 18:56:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-06 18:56:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_set_speed [2021-12-06 18:56:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_set_speed [2021-12-06 18:56:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168bef_hw_phy_config [2021-12-06 18:56:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168bef_hw_phy_config [2021-12-06 18:56:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phyar_cond_check [2021-12-06 18:56:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phyar_cond_check [2021-12-06 18:56:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-06 18:56:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure r8168_pll_power_down [2021-12-06 18:56:32,133 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168_pll_power_down [2021-12-06 18:56:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2021-12-06 18:56:32,133 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2021-12-06 18:56:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168g_1_hw_phy_config [2021-12-06 18:56:32,133 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168g_1_hw_phy_config [2021-12-06 18:56:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-06 18:56:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_runtime_idle [2021-12-06 18:56:32,133 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_runtime_idle [2021-12-06 18:56:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-06 18:56:32,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-06 18:56:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2021-12-06 18:56:32,133 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2021-12-06 18:56:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168d_1_hw_phy_config [2021-12-06 18:56:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168d_1_hw_phy_config [2021-12-06 18:56:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168h_1 [2021-12-06 18:56:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168h_1 [2021-12-06 18:56:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_mark_to_asic [2021-12-06 18:56:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_mark_to_asic [2021-12-06 18:56:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-06 18:56:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-06 18:56:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_node [2021-12-06 18:56:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_node [2021-12-06 18:56:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-06 18:56:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-06 18:56:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_get_stats64 [2021-12-06 18:56:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_get_stats64 [2021-12-06 18:56:32,135 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rx_tx_desc_registers [2021-12-06 18:56:32,135 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rx_tx_desc_registers [2021-12-06 18:56:32,135 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_lock_work [2021-12-06 18:56:32,135 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_lock_work [2021-12-06 18:56:32,135 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_help [2021-12-06 18:56:32,135 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_help [2021-12-06 18:56:32,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-06 18:56:32,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-06 18:56:32,135 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-06 18:56:32,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-06 18:56:32,135 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_tx_clear [2021-12-06 18:56:32,135 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_tx_clear [2021-12-06 18:56:32,135 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_run_wake [2021-12-06 18:56:32,136 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_run_wake [2021-12-06 18:56:32,136 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-06 18:56:32,136 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-06 18:56:32,136 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ephy_init [2021-12-06 18:56:32,136 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ephy_init [2021-12-06 18:56:32,136 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_get_regs_len [2021-12-06 18:56:32,136 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_get_regs_len [2021-12-06 18:56:32,136 INFO L130 BoogieDeclarations]: Found specification of procedure r8168dp_1_mdio_read [2021-12-06 18:56:32,136 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168dp_1_mdio_read [2021-12-06 18:56:32,136 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-06 18:56:32,136 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-06 18:56:32,136 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_wol_pll_power_down [2021-12-06 18:56:32,136 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_wol_pll_power_down [2021-12-06 18:56:32,136 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_lookup_firmware_name [2021-12-06 18:56:32,137 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_lookup_firmware_name [2021-12-06 18:56:32,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-06 18:56:32,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-06 18:56:32,137 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pll_power_up [2021-12-06 18:56:32,137 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pll_power_up [2021-12-06 18:56:32,137 INFO L130 BoogieDeclarations]: Found specification of procedure r8168dp_2_mdio_write [2021-12-06 18:56:32,137 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168dp_2_mdio_write [2021-12-06 18:56:32,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-06 18:56:32,137 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_change_mtu [2021-12-06 18:56:32,137 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_change_mtu [2021-12-06 18:56:32,137 INFO L130 BoogieDeclarations]: Found specification of procedure r8168_phy_power_up [2021-12-06 18:56:32,137 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168_phy_power_up [2021-12-06 18:56:32,137 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-12-06 18:56:32,137 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-12-06 18:56:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure r8168dp_1_mdio_write [2021-12-06 18:56:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168dp_1_mdio_write [2021-12-06 18:56:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_msleep_loop_wait_high [2021-12-06 18:56:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_msleep_loop_wait_high [2021-12-06 18:56:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-06 18:56:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-06 18:56:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_set_settings [2021-12-06 18:56:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_set_settings [2021-12-06 18:56:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2021-12-06 18:56:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2021-12-06 18:56:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-06 18:56:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-06 18:56:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-06 18:56:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pll_power_down [2021-12-06 18:56:32,139 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pll_power_down [2021-12-06 18:56:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-06 18:56:32,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-06 18:56:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-06 18:56:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-06 18:56:32,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-06 18:56:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2021-12-06 18:56:32,139 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2021-12-06 18:56:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pcie_state_l2l3_enable [2021-12-06 18:56:32,139 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pcie_state_l2l3_enable [2021-12-06 18:56:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-06 18:56:32,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-06 18:56:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure r8168_pll_power_up [2021-12-06 18:56:32,139 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168_pll_power_up [2021-12-06 18:56:32,140 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168cp_2_hw_phy_config [2021-12-06 18:56:32,140 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168cp_2_hw_phy_config [2021-12-06 18:56:32,140 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write [2021-12-06 18:56:32,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write [2021-12-06 18:56:32,140 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-06 18:56:32,140 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-06 18:56:32,140 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_start_xmit [2021-12-06 18:56:32,140 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_start_xmit [2021-12-06 18:56:32,140 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168ep_driver_stop [2021-12-06 18:56:32,140 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168ep_driver_stop [2021-12-06 18:56:32,140 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-06 18:56:32,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-06 18:56:32,140 INFO L130 BoogieDeclarations]: Found specification of procedure r8168_mac_ocp_write [2021-12-06 18:56:32,140 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168_mac_ocp_write [2021-12-06 18:56:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168g_2_hw_phy_config [2021-12-06 18:56:32,141 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168g_2_hw_phy_config [2021-12-06 18:56:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_init_8168g [2021-12-06 18:56:32,141 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_init_8168g [2021-12-06 18:56:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168d_2_hw_phy_config [2021-12-06 18:56:32,141 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168d_2_hw_phy_config [2021-12-06 18:56:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_make_unusable_by_asic [2021-12-06 18:56:32,141 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_make_unusable_by_asic [2021-12-06 18:56:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168cp_1_hw_phy_config [2021-12-06 18:56:32,141 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168cp_1_hw_phy_config [2021-12-06 18:56:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-06 18:56:32,141 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-06 18:56:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-06 18:56:32,141 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-06 18:56:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_init_one [2021-12-06 18:56:32,142 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_init_one [2021-12-06 18:56:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ephy_write [2021-12-06 18:56:32,142 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ephy_write [2021-12-06 18:56:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168f_hw_phy_config [2021-12-06 18:56:32,142 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168f_hw_phy_config [2021-12-06 18:56:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_irq [2021-12-06 18:56:32,142 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_irq [2021-12-06 18:56:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168d_3_hw_phy_config [2021-12-06 18:56:32,142 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168d_3_hw_phy_config [2021-12-06 18:56:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_resume [2021-12-06 18:56:32,142 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_resume [2021-12-06 18:56:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-12-06 18:56:32,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-12-06 18:56:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_chipcmd_cond_check [2021-12-06 18:56:32,142 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_chipcmd_cond_check [2021-12-06 18:56:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-06 18:56:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-06 18:56:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-06 18:56:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-06 18:56:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_eriar_cond_check [2021-12-06 18:56:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_eriar_cond_check [2021-12-06 18:56:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_events [2021-12-06 18:56:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_events [2021-12-06 18:56:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-12-06 18:56:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-12-06 18:56:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8411_2 [2021-12-06 18:56:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8411_2 [2021-12-06 18:56:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168cp_3 [2021-12-06 18:56:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168cp_3 [2021-12-06 18:56:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-12-06 18:56:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-12-06 18:56:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168d_4_hw_phy_config [2021-12-06 18:56:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168d_4_hw_phy_config [2021-12-06 18:56:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168cp_1 [2021-12-06 18:56:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168cp_1 [2021-12-06 18:56:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure r8402_csi_write [2021-12-06 18:56:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure r8402_csi_write [2021-12-06 18:56:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168cp_2 [2021-12-06 18:56:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168cp_2 [2021-12-06 18:56:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_disable_clock_request [2021-12-06 18:56:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_disable_clock_request [2021-12-06 18:56:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-06 18:56:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-06 18:56:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-06 18:56:32,145 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-06 18:56:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure r8168ep_ocp_read [2021-12-06 18:56:32,145 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168ep_ocp_read [2021-12-06 18:56:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-06 18:56:32,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-06 18:56:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_set_word [2021-12-06 18:56:32,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_set_word [2021-12-06 18:56:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_tx_timeout [2021-12-06 18:56:32,145 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_tx_timeout [2021-12-06 18:56:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-06 18:56:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-06 18:56:32,145 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-06 18:56:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tx_performance_tweak [2021-12-06 18:56:32,145 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tx_performance_tweak [2021-12-06 18:56:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168ep [2021-12-06 18:56:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168ep [2021-12-06 18:56:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-06 18:56:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ocp_tx_cond_check [2021-12-06 18:56:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ocp_tx_cond_check [2021-12-06 18:56:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-06 18:56:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-06 18:56:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-06 18:56:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure r8168_mac_ocp_read [2021-12-06 18:56:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168_mac_ocp_read [2021-12-06 18:56:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_jumbo_enable [2021-12-06 18:56:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_jumbo_enable [2021-12-06 18:56:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure r8168_check_dash [2021-12-06 18:56:32,147 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168_check_dash [2021-12-06 18:56:32,147 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168d_4 [2021-12-06 18:56:32,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168d_4 [2021-12-06 18:56:32,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-06 18:56:32,147 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-06 18:56:32,147 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168dp [2021-12-06 18:56:32,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168dp [2021-12-06 18:56:32,147 INFO L130 BoogieDeclarations]: Found specification of procedure r8402_csi_read [2021-12-06 18:56:32,147 INFO L138 BoogieDeclarations]: Found implementation of procedure r8402_csi_read [2021-12-06 18:56:32,147 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_sched [2021-12-06 18:56:32,147 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_sched [2021-12-06 18:56:32,147 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168 [2021-12-06 18:56:32,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168 [2021-12-06 18:56:32,147 INFO L130 BoogieDeclarations]: Found specification of procedure r8168g_mdio_read [2021-12-06 18:56:32,148 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168g_mdio_read [2021-12-06 18:56:32,148 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169s_hw_phy_config [2021-12-06 18:56:32,148 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169s_hw_phy_config [2021-12-06 18:56:32,148 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168e_1_hw_phy_config [2021-12-06 18:56:32,148 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168e_1_hw_phy_config [2021-12-06 18:56:32,148 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168h_1_hw_phy_config [2021-12-06 18:56:32,148 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168h_1_hw_phy_config [2021-12-06 18:56:32,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-06 18:56:32,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-06 18:56:32,148 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_msleep_loop_wait_low [2021-12-06 18:56:32,148 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_msleep_loop_wait_low [2021-12-06 18:56:32,148 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-06 18:56:32,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-06 18:56:32,148 INFO L130 BoogieDeclarations]: Found specification of procedure r8411_csi_write [2021-12-06 18:56:32,149 INFO L138 BoogieDeclarations]: Found implementation of procedure r8411_csi_write [2021-12-06 18:56:32,149 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-06 18:56:32,149 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-06 18:56:32,149 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168e_1 [2021-12-06 18:56:32,149 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168e_1 [2021-12-06 18:56:32,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-06 18:56:32,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-06 18:56:32,149 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168e_2 [2021-12-06 18:56:32,149 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168e_2 [2021-12-06 18:56:32,149 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_clear_and_set_word [2021-12-06 18:56:32,149 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_clear_and_set_word [2021-12-06 18:56:32,149 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-06 18:56:32,149 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-06 18:56:32,149 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2021-12-06 18:56:32,149 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2021-12-06 18:56:32,150 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_runtime_suspend [2021-12-06 18:56:32,150 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_runtime_suspend [2021-12-06 18:56:32,150 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_task [2021-12-06 18:56:32,150 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_task [2021-12-06 18:56:32,150 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2021-12-06 18:56:32,150 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2021-12-06 18:56:32,150 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-06 18:56:32,150 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-06 18:56:32,150 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_csi_access_enable_1 [2021-12-06 18:56:32,150 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_csi_access_enable_1 [2021-12-06 18:56:32,150 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rar_set [2021-12-06 18:56:32,150 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rar_set [2021-12-06 18:56:32,150 INFO L130 BoogieDeclarations]: Found specification of procedure r8168dp_ocp_write [2021-12-06 18:56:32,150 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168dp_ocp_write [2021-12-06 18:56:32,150 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_csi_access_enable_2 [2021-12-06 18:56:32,151 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_csi_access_enable_2 [2021-12-06 18:56:32,151 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-06 18:56:32,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-06 18:56:32,151 INFO L130 BoogieDeclarations]: Found specification of procedure r8168_phy_ocp_read [2021-12-06 18:56:32,151 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168_phy_ocp_read [2021-12-06 18:56:32,151 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~bool~0 [2021-12-06 18:56:32,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~bool~0 [2021-12-06 18:56:32,151 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_schedule_task [2021-12-06 18:56:32,151 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_schedule_task [2021-12-06 18:56:32,151 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-06 18:56:32,151 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-06 18:56:32,151 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_align [2021-12-06 18:56:32,151 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_align [2021-12-06 18:56:32,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-06 18:56:32,152 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8102e_hw_phy_config [2021-12-06 18:56:32,152 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8102e_hw_phy_config [2021-12-06 18:56:32,152 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_init_phy [2021-12-06 18:56:32,152 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_init_phy [2021-12-06 18:56:32,152 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_apply_firmware [2021-12-06 18:56:32,152 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_apply_firmware [2021-12-06 18:56:32,152 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-06 18:56:32,152 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-06 18:56:32,152 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_test_hw_pad_bug [2021-12-06 18:56:32,152 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_test_hw_pad_bug [2021-12-06 18:56:32,152 INFO L130 BoogieDeclarations]: Found specification of procedure r8168dp_check_dash [2021-12-06 18:56:32,152 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168dp_check_dash [2021-12-06 18:56:32,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-06 18:56:32,152 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_phy_reset [2021-12-06 18:56:32,152 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_phy_reset [2021-12-06 18:56:32,153 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_set_features [2021-12-06 18:56:32,153 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_set_features [2021-12-06 18:56:32,153 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_fix_features [2021-12-06 18:56:32,153 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_fix_features [2021-12-06 18:56:32,153 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168f_1 [2021-12-06 18:56:32,153 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168f_1 [2021-12-06 18:56:32,153 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_init_rxcfg [2021-12-06 18:56:32,153 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_init_rxcfg [2021-12-06 18:56:32,153 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-12-06 18:56:32,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-12-06 18:56:32,153 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_open [2021-12-06 18:56:32,153 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_open [2021-12-06 18:56:32,153 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168dp_driver_stop [2021-12-06 18:56:32,153 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168dp_driver_stop [2021-12-06 18:56:32,153 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_counters_cond_check [2021-12-06 18:56:32,154 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_counters_cond_check [2021-12-06 18:56:32,154 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_tx_clear_range [2021-12-06 18:56:32,154 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_tx_clear_range [2021-12-06 18:56:32,154 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_get_settings [2021-12-06 18:56:32,154 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_get_settings [2021-12-06 18:56:32,154 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_csiar_cond_check [2021-12-06 18:56:32,154 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_csiar_cond_check [2021-12-06 18:56:32,154 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2021-12-06 18:56:32,154 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2021-12-06 18:56:32,154 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tbi_enabled [2021-12-06 18:56:32,154 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tbi_enabled [2021-12-06 18:56:32,154 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2021-12-06 18:56:32,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2021-12-06 18:56:32,154 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_update_counters [2021-12-06 18:56:32,154 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_update_counters [2021-12-06 18:56:32,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-06 18:56:32,155 INFO L130 BoogieDeclarations]: Found specification of procedure r8169_csi_read [2021-12-06 18:56:32,155 INFO L138 BoogieDeclarations]: Found implementation of procedure r8169_csi_read [2021-12-06 18:56:32,155 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_writephy_batch [2021-12-06 18:56:32,155 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_writephy_batch [2021-12-06 18:56:32,155 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_irq_enable_all [2021-12-06 18:56:32,155 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_irq_enable_all [2021-12-06 18:56:32,155 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-12-06 18:56:32,155 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-12-06 18:56:32,155 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-06 18:56:32,155 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-06 18:56:32,155 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-06 18:56:32,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-06 18:56:32,155 INFO L130 BoogieDeclarations]: Found specification of procedure r8169_csi_write [2021-12-06 18:56:32,156 INFO L138 BoogieDeclarations]: Found implementation of procedure r8169_csi_write [2021-12-06 18:56:32,156 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-06 18:56:32,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-06 18:56:32,156 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_write_fw [2021-12-06 18:56:32,156 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_write_fw [2021-12-06 18:56:32,156 INFO L130 BoogieDeclarations]: Found specification of procedure r810x_pll_power_down [2021-12-06 18:56:32,156 INFO L138 BoogieDeclarations]: Found implementation of procedure r810x_pll_power_down [2021-12-06 18:56:32,157 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl8169_set_features [2021-12-06 18:56:32,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl8169_set_features [2021-12-06 18:56:32,157 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-06 18:56:32,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-06 18:56:32,157 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read [2021-12-06 18:56:32,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read [2021-12-06 18:56:32,157 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168g_1 [2021-12-06 18:56:32,157 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168g_1 [2021-12-06 18:56:32,157 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168g_2 [2021-12-06 18:56:32,157 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168g_2 [2021-12-06 18:56:32,157 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_suspend [2021-12-06 18:56:32,157 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_suspend [2021-12-06 18:56:32,157 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-12-06 18:56:32,157 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-12-06 18:56:32,157 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2021-12-06 18:56:32,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2021-12-06 18:56:32,158 INFO L130 BoogieDeclarations]: Found specification of procedure r8168g_mdio_write [2021-12-06 18:56:32,158 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168g_mdio_write [2021-12-06 18:56:32,158 INFO L130 BoogieDeclarations]: Found specification of procedure get_protocol [2021-12-06 18:56:32,158 INFO L138 BoogieDeclarations]: Found implementation of procedure get_protocol [2021-12-06 18:56:32,158 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rxtx_empty_cond_check [2021-12-06 18:56:32,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rxtx_empty_cond_check [2021-12-06 18:56:32,158 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8102e_1 [2021-12-06 18:56:32,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8102e_1 [2021-12-06 18:56:32,158 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8102e_2 [2021-12-06 18:56:32,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8102e_2 [2021-12-06 18:56:32,158 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ocpar_cond_check [2021-12-06 18:56:32,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ocpar_cond_check [2021-12-06 18:56:32,158 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8102e_3 [2021-12-06 18:56:32,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8102e_3 [2021-12-06 18:56:32,159 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ephyar_cond_check [2021-12-06 18:56:32,159 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ephyar_cond_check [2021-12-06 18:56:32,159 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168bb_hw_phy_config [2021-12-06 18:56:32,159 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168bb_hw_phy_config [2021-12-06 18:56:32,159 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_speed_down [2021-12-06 18:56:32,159 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_speed_down [2021-12-06 18:56:32,159 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl8169_set_wol [2021-12-06 18:56:32,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl8169_set_wol [2021-12-06 18:56:32,159 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-06 18:56:32,159 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-06 18:56:32,159 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-06 18:56:32,159 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-06 18:56:32,159 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-06 18:56:32,159 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-06 18:56:32,159 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start [2021-12-06 18:56:32,159 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start [2021-12-06 18:56:32,160 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~~u8~0~X~~u32~0~TO~int [2021-12-06 18:56:32,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~~u8~0~X~~u32~0~TO~int [2021-12-06 18:56:32,160 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rx_tx_config_registers [2021-12-06 18:56:32,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rx_tx_config_registers [2021-12-06 18:56:32,160 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_udelay_loop_wait_low [2021-12-06 18:56:32,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_udelay_loop_wait_low [2021-12-06 18:56:32,160 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_set_speed_xmii [2021-12-06 18:56:32,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_set_speed_xmii [2021-12-06 18:56:32,160 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_link_list_ready_cond_check [2021-12-06 18:56:32,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_link_list_ready_cond_check [2021-12-06 18:56:32,160 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-06 18:56:32,160 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-06 18:56:32,160 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_exgmac_batch [2021-12-06 18:56:32,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_exgmac_batch [2021-12-06 18:56:32,160 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_init [2021-12-06 18:56:32,160 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_init [2021-12-06 18:56:32,161 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_check_link_status [2021-12-06 18:56:32,161 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_check_link_status [2021-12-06 18:56:32,161 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-06 18:56:32,161 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-06 18:56:32,161 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-06 18:56:32,161 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-06 18:56:32,161 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8411_hw_phy_config [2021-12-06 18:56:32,161 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8411_hw_phy_config [2021-12-06 18:56:32,161 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168c_4_hw_phy_config [2021-12-06 18:56:32,161 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168c_4_hw_phy_config [2021-12-06 18:56:32,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-06 18:56:32,161 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2021-12-06 18:56:32,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2021-12-06 18:56:32,161 INFO L130 BoogieDeclarations]: Found specification of procedure r810x_pll_power_up [2021-12-06 18:56:32,161 INFO L138 BoogieDeclarations]: Found implementation of procedure r810x_pll_power_up [2021-12-06 18:56:32,161 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ack_events [2021-12-06 18:56:32,161 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ack_events [2021-12-06 18:56:32,162 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-12-06 18:56:32,162 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-12-06 18:56:32,162 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_reset_cond_check [2021-12-06 18:56:32,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_reset_cond_check [2021-12-06 18:56:32,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-06 18:56:32,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-06 18:56:32,162 INFO L130 BoogieDeclarations]: Found specification of procedure r8168_phy_ocp_write [2021-12-06 18:56:32,162 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168_phy_ocp_write [2021-12-06 18:56:32,162 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168h_2_hw_phy_config [2021-12-06 18:56:32,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168h_2_hw_phy_config [2021-12-06 18:56:32,162 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168e_2_hw_phy_config [2021-12-06 18:56:32,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168e_2_hw_phy_config [2021-12-06 18:56:32,162 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_set_wol [2021-12-06 18:56:32,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_set_wol [2021-12-06 18:56:32,162 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ep_ocp_read_cond_check [2021-12-06 18:56:32,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ep_ocp_read_cond_check [2021-12-06 18:56:32,163 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168ep_1_hw_phy_config [2021-12-06 18:56:32,163 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168ep_1_hw_phy_config [2021-12-06 18:56:32,163 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_slow_event_work [2021-12-06 18:56:32,163 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_slow_event_work [2021-12-06 18:56:32,163 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_csi_read [2021-12-06 18:56:32,163 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_csi_read [2021-12-06 18:56:32,163 INFO L130 BoogieDeclarations]: Found specification of procedure r8168_phy_power_down [2021-12-06 18:56:32,163 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168_phy_power_down [2021-12-06 18:56:32,163 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_runtime_resume [2021-12-06 18:56:32,163 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_runtime_resume [2021-12-06 18:56:32,163 INFO L130 BoogieDeclarations]: Found specification of procedure r8169_csum_workaround [2021-12-06 18:56:32,163 INFO L138 BoogieDeclarations]: Found implementation of procedure r8169_csum_workaround [2021-12-06 18:56:32,163 INFO L130 BoogieDeclarations]: Found specification of procedure r8168dp_2_mdio_stop [2021-12-06 18:56:32,163 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168dp_2_mdio_stop [2021-12-06 18:56:32,163 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-06 18:56:32,163 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-06 18:56:32,163 INFO L130 BoogieDeclarations]: Found specification of procedure r8411_csi_read [2021-12-06 18:56:32,164 INFO L138 BoogieDeclarations]: Found implementation of procedure r8411_csi_read [2021-12-06 18:56:32,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-06 18:56:32,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-06 18:56:32,164 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-06 18:56:32,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-06 18:56:32,164 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168ep_stop_cmac [2021-12-06 18:56:32,164 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168ep_stop_cmac [2021-12-06 18:56:32,164 INFO L130 BoogieDeclarations]: Found specification of procedure r8168ep_check_dash [2021-12-06 18:56:32,164 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168ep_check_dash [2021-12-06 18:56:32,164 INFO L130 BoogieDeclarations]: Found specification of procedure r8169_mdio_write [2021-12-06 18:56:32,164 INFO L138 BoogieDeclarations]: Found implementation of procedure r8169_mdio_write [2021-12-06 18:56:32,164 INFO L130 BoogieDeclarations]: Found specification of procedure r8168b_0_hw_jumbo_disable [2021-12-06 18:56:32,164 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168b_0_hw_jumbo_disable [2021-12-06 18:56:32,164 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl8169_resume [2021-12-06 18:56:32,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl8169_resume [2021-12-06 18:56:32,164 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_w0w1_phy [2021-12-06 18:56:32,165 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_w0w1_phy [2021-12-06 18:56:32,165 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_shutdown [2021-12-06 18:56:32,165 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_shutdown [2021-12-06 18:56:32,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-06 18:56:32,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-06 18:56:32,165 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_rx_missed [2021-12-06 18:56:32,165 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_rx_missed [2021-12-06 18:56:32,165 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_xmii_reset_pending [2021-12-06 18:56:32,165 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_xmii_reset_pending [2021-12-06 18:56:32,165 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_unmap_tx_skb [2021-12-06 18:56:32,165 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_unmap_tx_skb [2021-12-06 18:56:32,165 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_w0w1_eri [2021-12-06 18:56:32,165 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_w0w1_eri [2021-12-06 18:56:32,165 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_readphy [2021-12-06 18:56:32,165 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_readphy [2021-12-06 18:56:32,165 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_ts_info [2021-12-06 18:56:32,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_ts_info [2021-12-06 18:56:32,166 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_link_chg_patch [2021-12-06 18:56:32,166 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_link_chg_patch [2021-12-06 18:56:32,166 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169sb_hw_phy_config [2021-12-06 18:56:32,166 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169sb_hw_phy_config [2021-12-06 18:56:32,166 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_rx_clear [2021-12-06 18:56:32,166 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_rx_clear [2021-12-06 18:56:32,166 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~~u32~0 [2021-12-06 18:56:32,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~~u32~0 [2021-12-06 18:56:32,166 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_csi_access_enable [2021-12-06 18:56:32,166 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_csi_access_enable [2021-12-06 18:56:32,166 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_netpoll [2021-12-06 18:56:32,166 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_netpoll [2021-12-06 18:56:32,166 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_ioctl [2021-12-06 18:56:32,166 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_ioctl [2021-12-06 18:56:32,166 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_jumbo_disable [2021-12-06 18:56:32,166 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_jumbo_disable [2021-12-06 18:56:32,167 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_interrupt [2021-12-06 18:56:32,167 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_interrupt [2021-12-06 18:56:32,167 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_print_mac_version [2021-12-06 18:56:32,167 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_print_mac_version [2021-12-06 18:56:32,167 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl8169_check_link_status [2021-12-06 18:56:32,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl8169_check_link_status [2021-12-06 18:56:32,167 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-12-06 18:56:32,167 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-12-06 18:56:32,167 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_unlock_work [2021-12-06 18:56:32,167 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_unlock_work [2021-12-06 18:56:32,167 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_release_firmware [2021-12-06 18:56:32,167 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_release_firmware [2021-12-06 18:56:32,167 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-06 18:56:32,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-06 18:56:32,167 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-06 18:56:32,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-06 18:56:32,167 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_apply_firmware_cond [2021-12-06 18:56:32,168 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_apply_firmware_cond [2021-12-06 18:56:32,168 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169sce_hw_phy_config [2021-12-06 18:56:32,168 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169sce_hw_phy_config [2021-12-06 18:56:32,168 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168c_1 [2021-12-06 18:56:32,168 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168c_1 [2021-12-06 18:56:32,168 INFO L130 BoogieDeclarations]: Found specification of procedure r8168dp_ocp_read [2021-12-06 18:56:32,168 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168dp_ocp_read [2021-12-06 18:56:32,168 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168c_2 [2021-12-06 18:56:32,168 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168c_2 [2021-12-06 18:56:32,168 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-06 18:56:32,168 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-06 18:56:32,168 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168c_3 [2021-12-06 18:56:32,168 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168c_3 [2021-12-06 18:56:32,168 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168c_4 [2021-12-06 18:56:32,168 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168c_4 [2021-12-06 18:56:32,168 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_get_sset_count [2021-12-06 18:56:32,168 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_get_sset_count [2021-12-06 18:56:32,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-06 18:56:32,169 INFO L130 BoogieDeclarations]: Found specification of procedure r810x_phy_power_up [2021-12-06 18:56:32,169 INFO L138 BoogieDeclarations]: Found implementation of procedure r810x_phy_power_up [2021-12-06 18:56:32,169 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_hw_reset [2021-12-06 18:56:32,169 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_hw_reset [2021-12-06 18:56:32,169 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-12-06 18:56:32,169 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-12-06 18:56:32,169 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8101 [2021-12-06 18:56:32,169 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8101 [2021-12-06 18:56:32,169 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-12-06 18:56:32,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-12-06 18:56:32,169 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168bb [2021-12-06 18:56:32,169 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168bb [2021-12-06 18:56:32,169 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169scd_hw_phy_config_quirk [2021-12-06 18:56:32,169 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169scd_hw_phy_config_quirk [2021-12-06 18:56:32,964 INFO L236 CfgBuilder]: Building ICFG [2021-12-06 18:56:32,969 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-06 18:56:35,327 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-06 19:00:46,235 INFO L277 CfgBuilder]: Performing block encoding [2021-12-06 19:00:46,261 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-06 19:00:46,262 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-06 19:00:46,268 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 07:00:46 BoogieIcfgContainer [2021-12-06 19:00:46,268 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-06 19:00:46,269 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-06 19:00:46,269 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-06 19:00:46,271 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-06 19:00:46,272 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 06:56:25" (1/3) ... [2021-12-06 19:00:46,272 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f3a77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 07:00:46, skipping insertion in model container [2021-12-06 19:00:46,272 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:56:31" (2/3) ... [2021-12-06 19:00:46,272 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f3a77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 07:00:46, skipping insertion in model container [2021-12-06 19:00:46,272 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 07:00:46" (3/3) ... [2021-12-06 19:00:46,273 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--r8169.ko-entry_point.cil.out.i [2021-12-06 19:00:46,277 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-06 19:00:46,277 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-06 19:00:46,336 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-06 19:00:46,341 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-06 19:00:46,341 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-06 19:00:46,439 INFO L276 IsEmpty]: Start isEmpty. Operand has 6391 states, 3995 states have (on average 1.3571964956195244) internal successors, (5422), 4216 states have internal predecessors, (5422), 2037 states have call successors, (2037), 359 states have call predecessors, (2037), 358 states have return successors, (2011), 1904 states have call predecessors, (2011), 2011 states have call successors, (2011) [2021-12-06 19:00:46,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 634 [2021-12-06 19:00:46,484 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 19:00:46,485 INFO L514 BasicCegarLoop]: trace histogram [29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 9, 9, 9, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 19:00:46,486 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 19:00:46,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 19:00:46,490 INFO L85 PathProgramCache]: Analyzing trace with hash -2120812597, now seen corresponding path program 1 times [2021-12-06 19:00:46,496 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 19:00:46,496 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1980448628] [2021-12-06 19:00:46,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 19:00:46,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 19:00:47,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 19:00:47,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:47,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:47,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-06 19:00:47,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:47,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:47,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-06 19:00:47,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:47,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:47,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-06 19:00:47,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:47,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:47,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-06 19:00:47,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:47,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:47,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-06 19:00:47,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:47,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:47,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-06 19:00:47,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:47,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:47,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-12-06 19:00:47,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:47,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:47,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-12-06 19:00:47,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:47,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:47,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-06 19:00:47,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:47,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:47,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-06 19:00:47,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:47,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:47,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-06 19:00:47,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:47,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:47,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-06 19:00:47,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:47,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:47,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:47,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-12-06 19:00:47,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:48,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:48,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-12-06 19:00:48,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:48,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:48,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-12-06 19:00:48,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:48,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:48,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-12-06 19:00:48,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:48,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:48,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-06 19:00:48,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:48,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:48,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2021-12-06 19:00:48,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:48,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:48,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2021-12-06 19:00:48,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:48,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:48,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-06 19:00:48,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:48,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:48,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-12-06 19:00:48,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:48,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:48,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2021-12-06 19:00:48,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:48,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:48,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2021-12-06 19:00:48,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:48,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:48,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-12-06 19:00:48,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:48,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:48,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2021-12-06 19:00:48,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:48,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:48,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-12-06 19:00:48,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:48,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:48,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2021-12-06 19:00:48,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:48,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:48,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2021-12-06 19:00:48,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:48,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:00:48,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2021-12-06 19:00:48,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:48,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 478 [2021-12-06 19:00:48,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:48,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 489 [2021-12-06 19:00:48,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:48,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 500 [2021-12-06 19:00:48,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:48,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 511 [2021-12-06 19:00:48,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:48,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 522 [2021-12-06 19:00:48,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:48,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 533 [2021-12-06 19:00:48,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:48,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:48,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 561 [2021-12-06 19:00:48,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:49,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 566 [2021-12-06 19:00:49,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:49,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:49,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:49,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576 [2021-12-06 19:00:49,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:49,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:49,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:49,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 588 [2021-12-06 19:00:49,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:49,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:00:49,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:49,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 600 [2021-12-06 19:00:49,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:49,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 605 [2021-12-06 19:00:49,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:49,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 609 [2021-12-06 19:00:49,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:49,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 615 [2021-12-06 19:00:49,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:00:49,198 INFO L134 CoverageAnalysis]: Checked inductivity of 5945 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5945 trivial. 0 not checked. [2021-12-06 19:00:49,198 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 19:00:49,198 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1980448628] [2021-12-06 19:00:49,199 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1980448628] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 19:00:49,199 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 19:00:49,199 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-06 19:00:49,201 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [167151490] [2021-12-06 19:00:49,201 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 19:00:49,206 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-06 19:00:49,206 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 19:00:49,228 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-06 19:00:49,228 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-12-06 19:00:49,241 INFO L87 Difference]: Start difference. First operand has 6391 states, 3995 states have (on average 1.3571964956195244) internal successors, (5422), 4216 states have internal predecessors, (5422), 2037 states have call successors, (2037), 359 states have call predecessors, (2037), 358 states have return successors, (2011), 1904 states have call predecessors, (2011), 2011 states have call successors, (2011) Second operand has 6 states, 6 states have (on average 17.166666666666668) internal successors, (103), 2 states have internal predecessors, (103), 2 states have call successors, (53), 6 states have call predecessors, (53), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2021-12-06 19:00:51,345 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:00:53,596 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:00:55,847 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:01:03,471 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:01:05,737 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:01:07,778 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:01:10,788 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:01:12,816 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:01:14,669 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:01:16,436 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:01:18,587 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:01:20,625 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:01:22,720 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:01:25,035 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:01:26,095 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:01:27,572 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:01:30,587 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:01:32,616 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:01:34,642 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:01:36,676 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:01:38,636 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:01:40,653 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:01:41,981 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:01:43,236 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:01:45,380 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:01:47,640 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:01:49,905 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:02:02,439 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:02:16,993 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:02:29,387 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:02:31,426 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:03:03,792 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:05:11,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 19:05:11,122 INFO L93 Difference]: Finished difference Result 16794 states and 32659 transitions. [2021-12-06 19:05:11,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-06 19:05:11,126 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 17.166666666666668) internal successors, (103), 2 states have internal predecessors, (103), 2 states have call successors, (53), 6 states have call predecessors, (53), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) Word has length 633 [2021-12-06 19:05:11,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 19:05:11,240 INFO L225 Difference]: With dead ends: 16794 [2021-12-06 19:05:11,240 INFO L226 Difference]: Without dead ends: 10354 [2021-12-06 19:05:11,281 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 286 GetRequests, 281 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-12-06 19:05:11,284 INFO L933 BasicCegarLoop]: 11449 mSDtfsCounter, 7838 mSDsluCounter, 13005 mSDsCounter, 0 mSdLazyCounter, 18347 mSolverCounterSat, 10207 mSolverCounterUnsat, 22 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 246.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8226 SdHoareTripleChecker+Valid, 24454 SdHoareTripleChecker+Invalid, 28576 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.4s SdHoareTripleChecker+Time, 10207 IncrementalHoareTripleChecker+Valid, 18347 IncrementalHoareTripleChecker+Invalid, 22 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 260.0s IncrementalHoareTripleChecker+Time [2021-12-06 19:05:11,284 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [8226 Valid, 24454 Invalid, 28576 Unknown, 0 Unchecked, 0.4s Time], IncrementalHoareTripleChecker [10207 Valid, 18347 Invalid, 22 Unknown, 0 Unchecked, 260.0s Time] [2021-12-06 19:05:11,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10354 states. [2021-12-06 19:05:12,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10354 to 6339. [2021-12-06 19:05:12,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6339 states, 3971 states have (on average 1.3485268194409468) internal successors, (5355), 4163 states have internal predecessors, (5355), 2010 states have call successors, (2010), 358 states have call predecessors, (2010), 357 states have return successors, (2009), 1902 states have call predecessors, (2009), 2009 states have call successors, (2009) [2021-12-06 19:05:12,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6339 states to 6339 states and 9374 transitions. [2021-12-06 19:05:12,385 INFO L78 Accepts]: Start accepts. Automaton has 6339 states and 9374 transitions. Word has length 633 [2021-12-06 19:05:12,386 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 19:05:12,386 INFO L470 AbstractCegarLoop]: Abstraction has 6339 states and 9374 transitions. [2021-12-06 19:05:12,386 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 17.166666666666668) internal successors, (103), 2 states have internal predecessors, (103), 2 states have call successors, (53), 6 states have call predecessors, (53), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2021-12-06 19:05:12,386 INFO L276 IsEmpty]: Start isEmpty. Operand 6339 states and 9374 transitions. [2021-12-06 19:05:12,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 634 [2021-12-06 19:05:12,417 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 19:05:12,418 INFO L514 BasicCegarLoop]: trace histogram [29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 9, 9, 9, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 19:05:12,418 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-06 19:05:12,418 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 19:05:12,418 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 19:05:12,419 INFO L85 PathProgramCache]: Analyzing trace with hash -1528068655, now seen corresponding path program 1 times [2021-12-06 19:05:12,419 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 19:05:12,419 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [708626933] [2021-12-06 19:05:12,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 19:05:12,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 19:05:12,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 19:05:13,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-06 19:05:13,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-06 19:05:13,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-06 19:05:13,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-06 19:05:13,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-06 19:05:13,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-06 19:05:13,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-12-06 19:05:13,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-12-06 19:05:13,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-06 19:05:13,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-06 19:05:13,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-06 19:05:13,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-06 19:05:13,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-12-06 19:05:13,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-12-06 19:05:13,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-12-06 19:05:13,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-12-06 19:05:13,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-06 19:05:13,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2021-12-06 19:05:13,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2021-12-06 19:05:13,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-06 19:05:13,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-12-06 19:05:13,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2021-12-06 19:05:13,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2021-12-06 19:05:13,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-12-06 19:05:13,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2021-12-06 19:05:13,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-12-06 19:05:13,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2021-12-06 19:05:13,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2021-12-06 19:05:13,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-06 19:05:13,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2021-12-06 19:05:13,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 478 [2021-12-06 19:05:13,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 489 [2021-12-06 19:05:13,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:13,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:13,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 500 [2021-12-06 19:05:14,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:14,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:14,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:14,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 511 [2021-12-06 19:05:14,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:14,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:14,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:14,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 522 [2021-12-06 19:05:14,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:14,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:14,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:14,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 533 [2021-12-06 19:05:14,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:14,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:14,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:14,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 561 [2021-12-06 19:05:14,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:14,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 566 [2021-12-06 19:05:14,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:14,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:14,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:14,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576 [2021-12-06 19:05:14,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:14,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:14,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:14,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 588 [2021-12-06 19:05:14,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:14,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 19:05:14,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:14,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 600 [2021-12-06 19:05:14,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:14,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 605 [2021-12-06 19:05:14,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:14,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 609 [2021-12-06 19:05:14,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:14,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 615 [2021-12-06 19:05:14,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:05:14,213 INFO L134 CoverageAnalysis]: Checked inductivity of 5945 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5945 trivial. 0 not checked. [2021-12-06 19:05:14,214 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 19:05:14,214 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [708626933] [2021-12-06 19:05:14,214 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [708626933] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 19:05:14,214 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 19:05:14,214 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-06 19:05:14,214 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [993257851] [2021-12-06 19:05:14,214 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 19:05:14,216 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-06 19:05:14,216 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 19:05:14,216 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-06 19:05:14,216 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-12-06 19:05:14,217 INFO L87 Difference]: Start difference. First operand 6339 states and 9374 transitions. Second operand has 7 states, 7 states have (on average 14.714285714285714) internal successors, (103), 3 states have internal predecessors, (103), 2 states have call successors, (53), 6 states have call predecessors, (53), 1 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2021-12-06 19:05:16,294 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:05:18,559 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:05:24,914 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:05:27,398 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:05:29,433 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:05:32,492 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:05:34,539 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:05:36,283 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:05:39,405 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:05:41,515 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:05:43,583 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:05:45,395 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:05:47,467 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:05:49,510 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:05:51,545 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:05:53,605 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:05:55,769 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:06:02,335 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:06:04,493 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:06:06,756 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:06:10,321 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:06:30,848 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:06:34,061 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:07:01,489 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:07:03,540 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:07:06,491 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:07:27,198 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:07:29,462 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:07:38,099 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 19:08:03,049 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []