./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 e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd6ea39a-957a-4033-9b33-52285e01fe52/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd6ea39a-957a-4033-9b33-52285e01fe52/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd6ea39a-957a-4033-9b33-52285e01fe52/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd6ea39a-957a-4033-9b33-52285e01fe52/bin/uautomizer-tPACEb0tL8/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_bd6ea39a-957a-4033-9b33-52285e01fe52/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd6ea39a-957a-4033-9b33-52285e01fe52/bin/uautomizer-tPACEb0tL8 --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:24:48,801 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:24:48,803 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:24:48,833 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:24:48,833 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:24:48,838 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:24:48,841 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:24:48,851 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:24:48,853 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:24:48,855 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:24:48,857 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:24:48,859 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:24:48,859 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:24:48,867 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:24:48,869 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:24:48,872 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:24:48,873 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:24:48,876 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:24:48,877 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:24:48,879 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:24:48,883 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:24:48,884 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:24:48,885 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:24:48,886 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:24:48,889 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:24:48,889 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:24:48,889 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:24:48,890 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:24:48,891 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:24:48,891 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:24:48,897 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:24:48,898 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:24:48,898 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:24:48,899 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:24:48,906 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:24:48,906 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:24:48,907 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:24:48,908 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:24:48,908 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:24:48,909 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:24:48,910 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:24:48,911 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd6ea39a-957a-4033-9b33-52285e01fe52/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:24:48,950 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:24:48,951 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:24:48,951 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:24:48,951 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:24:48,952 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:24:48,952 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:24:48,952 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:24:48,953 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:24:48,953 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:24:48,953 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:24:48,953 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:24:48,953 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:24:48,954 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:24:48,954 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:24:48,954 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:24:48,954 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:24:48,954 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:24:48,954 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:24:48,955 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:24:48,955 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:24:48,955 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:24:48,955 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:24:48,955 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:24:48,956 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:24:48,956 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:24:48,956 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:24:48,956 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:24:48,956 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:24:48,957 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:24:48,957 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:24:48,957 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_bd6ea39a-957a-4033-9b33-52285e01fe52/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd6ea39a-957a-4033-9b33-52285e01fe52/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5023311996bdad21c341085ad7fe762aa0b612d4fb07c3860a1860037831c391 [2022-11-16 11:24:49,241 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:24:49,262 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:24:49,270 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:24:49,273 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:24:49,274 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:24:49,275 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd6ea39a-957a-4033-9b33-52285e01fe52/bin/uautomizer-tPACEb0tL8/../../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 [2022-11-16 11:24:49,342 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd6ea39a-957a-4033-9b33-52285e01fe52/bin/uautomizer-tPACEb0tL8/data/97a58e1af/a4975f2c88814b8b9c1dbd3a5304f38e/FLAGa366c21a1 [2022-11-16 11:24:50,498 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:24:50,500 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd6ea39a-957a-4033-9b33-52285e01fe52/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 [2022-11-16 11:24:50,569 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd6ea39a-957a-4033-9b33-52285e01fe52/bin/uautomizer-tPACEb0tL8/data/97a58e1af/a4975f2c88814b8b9c1dbd3a5304f38e/FLAGa366c21a1 [2022-11-16 11:24:50,693 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd6ea39a-957a-4033-9b33-52285e01fe52/bin/uautomizer-tPACEb0tL8/data/97a58e1af/a4975f2c88814b8b9c1dbd3a5304f38e [2022-11-16 11:24:50,697 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:24:50,700 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:24:50,703 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:24:50,703 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:24:50,707 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:24:50,708 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:24:50" (1/1) ... [2022-11-16 11:24:50,709 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37d6af9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:50, skipping insertion in model container [2022-11-16 11:24:50,709 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:24:50" (1/1) ... [2022-11-16 11:24:50,720 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:24:50,955 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:24:57,049 WARN L229 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_bd6ea39a-957a-4033-9b33-52285e01fe52/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] [2022-11-16 11:24:57,143 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:24:57,252 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:24:58,212 WARN L229 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_bd6ea39a-957a-4033-9b33-52285e01fe52/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] [2022-11-16 11:24:58,226 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:24:58,563 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:24:58,564 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:58 WrapperNode [2022-11-16 11:24:58,565 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:24:58,567 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:24:58,567 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:24:58,568 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:24:58,576 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:58" (1/1) ... [2022-11-16 11:24:58,811 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:58" (1/1) ... [2022-11-16 11:24:59,298 INFO L138 Inliner]: procedures = 682, calls = 6067, calls flagged for inlining = 261, calls inlined = 257, statements flattened = 9604 [2022-11-16 11:24:59,299 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:24:59,300 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:24:59,300 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:24:59,300 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:24:59,311 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:58" (1/1) ... [2022-11-16 11:24:59,312 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:58" (1/1) ... [2022-11-16 11:24:59,403 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:58" (1/1) ... [2022-11-16 11:24:59,404 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:58" (1/1) ... [2022-11-16 11:24:59,707 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:58" (1/1) ... [2022-11-16 11:24:59,767 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:58" (1/1) ... [2022-11-16 11:24:59,853 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:58" (1/1) ... [2022-11-16 11:24:59,900 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:58" (1/1) ... [2022-11-16 11:24:59,992 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:24:59,994 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:24:59,994 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:24:59,994 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:24:59,995 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:58" (1/1) ... [2022-11-16 11:25:00,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:25:00,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd6ea39a-957a-4033-9b33-52285e01fe52/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:25:00,029 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd6ea39a-957a-4033-9b33-52285e01fe52/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:25:00,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd6ea39a-957a-4033-9b33-52285e01fe52/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:25:00,075 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-11-16 11:25:00,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-11-16 11:25:00,075 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168c_2_hw_phy_config [2022-11-16 11:25:00,076 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168c_2_hw_phy_config [2022-11-16 11:25:00,076 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-16 11:25:00,076 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-16 11:25:00,076 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168f_2_hw_phy_config [2022-11-16 11:25:00,076 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168f_2_hw_phy_config [2022-11-16 11:25:00,076 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_xmii_reset_enable [2022-11-16 11:25:00,077 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_xmii_reset_enable [2022-11-16 11:25:00,077 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_net_suspend [2022-11-16 11:25:00,077 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_net_suspend [2022-11-16 11:25:00,077 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:25:00,077 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:25:00,077 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_init_ring_indexes [2022-11-16 11:25:00,077 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_init_ring_indexes [2022-11-16 11:25:00,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:25:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:25:00,078 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_patchphy [2022-11-16 11:25:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_patchphy [2022-11-16 11:25:00,078 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_npq_cond_check [2022-11-16 11:25:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_npq_cond_check [2022-11-16 11:25:00,079 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_hw_start_8168cp [2022-11-16 11:25:00,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_hw_start_8168cp [2022-11-16 11:25:00,079 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_mac_address [2022-11-16 11:25:00,079 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_mac_address [2022-11-16 11:25:00,079 INFO L130 BoogieDeclarations]: Found specification of procedure r810x_phy_power_down [2022-11-16 11:25:00,079 INFO L138 BoogieDeclarations]: Found implementation of procedure r810x_phy_power_down [2022-11-16 11:25:00,080 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:25:00,080 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:25:00,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:25:00,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:25:00,080 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168ep_2 [2022-11-16 11:25:00,080 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168ep_2 [2022-11-16 11:25:00,080 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168ep_1 [2022-11-16 11:25:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168ep_1 [2022-11-16 11:25:00,081 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168ep_3 [2022-11-16 11:25:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168ep_3 [2022-11-16 11:25:00,081 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168_oob_notify [2022-11-16 11:25:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168_oob_notify [2022-11-16 11:25:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169scd_hw_phy_config [2022-11-16 11:25:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169scd_hw_phy_config [2022-11-16 11:25:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168_get_ocp_reg [2022-11-16 11:25:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168_get_ocp_reg [2022-11-16 11:25:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ocp_gphy_cond_check [2022-11-16 11:25:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ocp_gphy_cond_check [2022-11-16 11:25:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_disable_msi [2022-11-16 11:25:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_disable_msi [2022-11-16 11:25:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-16 11:25:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-16 11:25:00,084 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168ep_2_hw_phy_config [2022-11-16 11:25:00,084 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168ep_2_hw_phy_config [2022-11-16 11:25:00,084 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_irq [2022-11-16 11:25:00,084 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_irq [2022-11-16 11:25:00,084 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_wol_suspend_quirk [2022-11-16 11:25:00,085 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_wol_suspend_quirk [2022-11-16 11:25:00,085 INFO L130 BoogieDeclarations]: Found specification of procedure eth_skb_pad [2022-11-16 11:25:00,086 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_skb_pad [2022-11-16 11:25:00,086 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_work [2022-11-16 11:25:00,087 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_work [2022-11-16 11:25:00,087 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_remove_one [2022-11-16 11:25:00,087 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_remove_one [2022-11-16 11:25:00,087 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_down [2022-11-16 11:25:00,087 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_down [2022-11-16 11:25:00,087 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2022-11-16 11:25:00,088 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2022-11-16 11:25:00,088 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_close [2022-11-16 11:25:00,088 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_close [2022-11-16 11:25:00,088 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2022-11-16 11:25:00,089 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2022-11-16 11:25:00,089 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:25:00,089 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:25:00,090 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:25:00,090 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:25:00,090 INFO L130 BoogieDeclarations]: Found specification of procedure r8168ep_ocp_write [2022-11-16 11:25:00,090 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168ep_ocp_write [2022-11-16 11:25:00,090 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_udelay_loop_wait_high [2022-11-16 11:25:00,091 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_udelay_loop_wait_high [2022-11-16 11:25:00,091 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ocp_reg_failure [2022-11-16 11:25:00,091 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ocp_reg_failure [2022-11-16 11:25:00,091 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_writephy [2022-11-16 11:25:00,091 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_writephy [2022-11-16 11:25:00,091 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_reset [2022-11-16 11:25:00,092 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_reset [2022-11-16 11:25:00,092 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_eri_write [2022-11-16 11:25:00,092 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_eri_write [2022-11-16 11:25:00,092 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_phy_config [2022-11-16 11:25:00,092 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_phy_config [2022-11-16 11:25:00,092 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_efusear_cond_check [2022-11-16 11:25:00,092 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_efusear_cond_check [2022-11-16 11:25:00,093 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168d_efuse_read [2022-11-16 11:25:00,093 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168d_efuse_read [2022-11-16 11:25:00,094 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8105e_hw_phy_config [2022-11-16 11:25:00,094 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8105e_hw_phy_config [2022-11-16 11:25:00,094 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8411 [2022-11-16 11:25:00,094 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8411 [2022-11-16 11:25:00,095 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8402_hw_phy_config [2022-11-16 11:25:00,095 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8402_hw_phy_config [2022-11-16 11:25:00,095 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:25:00,096 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:25:00,096 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rx_mode [2022-11-16 11:25:00,097 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rx_mode [2022-11-16 11:25:00,097 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_txcfg_empty_cond_check [2022-11-16 11:25:00,097 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_txcfg_empty_cond_check [2022-11-16 11:25:00,097 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:25:00,097 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:25:00,097 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 11:25:00,097 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 11:25:00,098 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_generic_op [2022-11-16 11:25:00,098 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_generic_op [2022-11-16 11:25:00,098 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:25:00,098 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:25:00,099 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168c_3_hw_phy_config [2022-11-16 11:25:00,099 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168c_3_hw_phy_config [2022-11-16 11:25:00,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:25:00,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:25:00,099 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rx_max_size [2022-11-16 11:25:00,100 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rx_max_size [2022-11-16 11:25:00,101 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8402 [2022-11-16 11:25:00,103 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8402 [2022-11-16 11:25:00,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:25:00,104 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:25:00,104 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:25:00,105 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168_driver_stop [2022-11-16 11:25:00,106 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168_driver_stop [2022-11-16 11:25:00,107 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8106e_hw_phy_config [2022-11-16 11:25:00,108 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8106e_hw_phy_config [2022-11-16 11:25:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-16 11:25:00,113 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-16 11:25:00,113 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_pcierr_interrupt [2022-11-16 11:25:00,114 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_pcierr_interrupt [2022-11-16 11:25:00,114 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168g [2022-11-16 11:25:00,114 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168g [2022-11-16 11:25:00,114 INFO L130 BoogieDeclarations]: Found specification of procedure r8169_mdio_read [2022-11-16 11:25:00,114 INFO L138 BoogieDeclarations]: Found implementation of procedure r8169_mdio_read [2022-11-16 11:25:00,114 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168f [2022-11-16 11:25:00,114 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168f [2022-11-16 11:25:00,115 INFO L130 BoogieDeclarations]: Found specification of procedure r8168dp_2_mdio_start [2022-11-16 11:25:00,115 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168dp_2_mdio_start [2022-11-16 11:25:00,115 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168d [2022-11-16 11:25:00,115 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168d [2022-11-16 11:25:00,115 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_noidle [2022-11-16 11:25:00,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_noidle [2022-11-16 11:25:00,115 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ocp_read_cond_check [2022-11-16 11:25:00,116 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ocp_read_cond_check [2022-11-16 11:25:00,116 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_eri_read [2022-11-16 11:25:00,116 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_eri_read [2022-11-16 11:25:00,116 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_irq_enable [2022-11-16 11:25:00,116 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_irq_enable [2022-11-16 11:25:00,116 INFO L130 BoogieDeclarations]: Found specification of procedure r8168b_0_hw_jumbo_enable [2022-11-16 11:25:00,116 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168b_0_hw_jumbo_enable [2022-11-16 11:25:00,116 INFO L130 BoogieDeclarations]: Found specification of procedure r8168dp_1_mdio_access [2022-11-16 11:25:00,117 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168dp_1_mdio_access [2022-11-16 11:25:00,117 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_loop_wait [2022-11-16 11:25:00,117 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_loop_wait [2022-11-16 11:25:00,117 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:25:00,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:25:00,117 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8105e_2 [2022-11-16 11:25:00,117 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8105e_2 [2022-11-16 11:25:00,118 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8105e_1 [2022-11-16 11:25:00,118 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8105e_1 [2022-11-16 11:25:00,118 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ephy_read [2022-11-16 11:25:00,118 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ephy_read [2022-11-16 11:25:00,118 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl8169_get_wol [2022-11-16 11:25:00,118 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl8169_get_wol [2022-11-16 11:25:00,118 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_irq_disable [2022-11-16 11:25:00,118 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_irq_disable [2022-11-16 11:25:00,119 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168f_1_hw_phy_config [2022-11-16 11:25:00,119 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168f_1_hw_phy_config [2022-11-16 11:25:00,119 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rar_exgmac_set [2022-11-16 11:25:00,119 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rar_exgmac_set [2022-11-16 11:25:00,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:25:00,120 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168c_1_hw_phy_config [2022-11-16 11:25:00,120 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168c_1_hw_phy_config [2022-11-16 11:25:00,120 INFO L130 BoogieDeclarations]: Found specification of procedure r8168dp_2_mdio_read [2022-11-16 11:25:00,120 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168dp_2_mdio_read [2022-11-16 11:25:00,120 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_csi_write [2022-11-16 11:25:00,120 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_csi_write [2022-11-16 11:25:00,121 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_reset_work [2022-11-16 11:25:00,121 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_reset_work [2022-11-16 11:25:00,121 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:25:00,121 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:25:00,121 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2022-11-16 11:25:00,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2022-11-16 11:25:00,121 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_set_speed [2022-11-16 11:25:00,121 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_set_speed [2022-11-16 11:25:00,122 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168bef_hw_phy_config [2022-11-16 11:25:00,122 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168bef_hw_phy_config [2022-11-16 11:25:00,122 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phyar_cond_check [2022-11-16 11:25:00,122 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phyar_cond_check [2022-11-16 11:25:00,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:25:00,122 INFO L130 BoogieDeclarations]: Found specification of procedure r8168_pll_power_down [2022-11-16 11:25:00,122 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168_pll_power_down [2022-11-16 11:25:00,123 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2022-11-16 11:25:00,123 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2022-11-16 11:25:00,123 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168g_1_hw_phy_config [2022-11-16 11:25:00,123 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168g_1_hw_phy_config [2022-11-16 11:25:00,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:25:00,123 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_runtime_idle [2022-11-16 11:25:00,123 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_runtime_idle [2022-11-16 11:25:00,124 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:25:00,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:25:00,124 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-11-16 11:25:00,124 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-11-16 11:25:00,124 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168d_1_hw_phy_config [2022-11-16 11:25:00,124 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168d_1_hw_phy_config [2022-11-16 11:25:00,124 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168h_1 [2022-11-16 11:25:00,125 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168h_1 [2022-11-16 11:25:00,125 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_mark_to_asic [2022-11-16 11:25:00,125 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_mark_to_asic [2022-11-16 11:25:00,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:25:00,125 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:25:00,125 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_node [2022-11-16 11:25:00,125 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_node [2022-11-16 11:25:00,126 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-16 11:25:00,126 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-16 11:25:00,126 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_get_stats64 [2022-11-16 11:25:00,126 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_get_stats64 [2022-11-16 11:25:00,126 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rx_tx_desc_registers [2022-11-16 11:25:00,126 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rx_tx_desc_registers [2022-11-16 11:25:00,126 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_lock_work [2022-11-16 11:25:00,126 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_lock_work [2022-11-16 11:25:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_help [2022-11-16 11:25:00,127 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_help [2022-11-16 11:25:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 11:25:00,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 11:25:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 11:25:00,127 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 11:25:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_tx_clear [2022-11-16 11:25:00,128 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_tx_clear [2022-11-16 11:25:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_run_wake [2022-11-16 11:25:00,128 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_run_wake [2022-11-16 11:25:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:25:00,128 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:25:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ephy_init [2022-11-16 11:25:00,128 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ephy_init [2022-11-16 11:25:00,129 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_get_regs_len [2022-11-16 11:25:00,129 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_get_regs_len [2022-11-16 11:25:00,129 INFO L130 BoogieDeclarations]: Found specification of procedure r8168dp_1_mdio_read [2022-11-16 11:25:00,129 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168dp_1_mdio_read [2022-11-16 11:25:00,129 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-16 11:25:00,129 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-16 11:25:00,129 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_wol_pll_power_down [2022-11-16 11:25:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_wol_pll_power_down [2022-11-16 11:25:00,130 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_lookup_firmware_name [2022-11-16 11:25:00,131 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_lookup_firmware_name [2022-11-16 11:25:00,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 11:25:00,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 11:25:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pll_power_up [2022-11-16 11:25:00,135 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pll_power_up [2022-11-16 11:25:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure r8168dp_2_mdio_write [2022-11-16 11:25:00,135 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168dp_2_mdio_write [2022-11-16 11:25:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:25:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_change_mtu [2022-11-16 11:25:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_change_mtu [2022-11-16 11:25:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure r8168_phy_power_up [2022-11-16 11:25:00,138 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168_phy_power_up [2022-11-16 11:25:00,138 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2022-11-16 11:25:00,138 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2022-11-16 11:25:00,138 INFO L130 BoogieDeclarations]: Found specification of procedure r8168dp_1_mdio_write [2022-11-16 11:25:00,138 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168dp_1_mdio_write [2022-11-16 11:25:00,138 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_msleep_loop_wait_high [2022-11-16 11:25:00,138 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_msleep_loop_wait_high [2022-11-16 11:25:00,139 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-16 11:25:00,139 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-16 11:25:00,139 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_set_settings [2022-11-16 11:25:00,139 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_set_settings [2022-11-16 11:25:00,139 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2022-11-16 11:25:00,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2022-11-16 11:25:00,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:25:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 11:25:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 11:25:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pll_power_down [2022-11-16 11:25:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pll_power_down [2022-11-16 11:25:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:25:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:25:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:25:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:25:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:25:00,141 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2022-11-16 11:25:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2022-11-16 11:25:00,141 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pcie_state_l2l3_enable [2022-11-16 11:25:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pcie_state_l2l3_enable [2022-11-16 11:25:00,141 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:25:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:25:00,142 INFO L130 BoogieDeclarations]: Found specification of procedure r8168_pll_power_up [2022-11-16 11:25:00,142 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168_pll_power_up [2022-11-16 11:25:00,142 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168cp_2_hw_phy_config [2022-11-16 11:25:00,142 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168cp_2_hw_phy_config [2022-11-16 11:25:00,142 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write [2022-11-16 11:25:00,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write [2022-11-16 11:25:00,142 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:25:00,142 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:25:00,143 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_start_xmit [2022-11-16 11:25:00,143 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_start_xmit [2022-11-16 11:25:00,143 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168ep_driver_stop [2022-11-16 11:25:00,143 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168ep_driver_stop [2022-11-16 11:25:00,143 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 11:25:00,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 11:25:00,143 INFO L130 BoogieDeclarations]: Found specification of procedure r8168_mac_ocp_write [2022-11-16 11:25:00,143 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168_mac_ocp_write [2022-11-16 11:25:00,144 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168g_2_hw_phy_config [2022-11-16 11:25:00,144 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168g_2_hw_phy_config [2022-11-16 11:25:00,144 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_init_8168g [2022-11-16 11:25:00,144 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_init_8168g [2022-11-16 11:25:00,144 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168d_2_hw_phy_config [2022-11-16 11:25:00,144 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168d_2_hw_phy_config [2022-11-16 11:25:00,144 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_make_unusable_by_asic [2022-11-16 11:25:00,144 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_make_unusable_by_asic [2022-11-16 11:25:00,145 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168cp_1_hw_phy_config [2022-11-16 11:25:00,145 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168cp_1_hw_phy_config [2022-11-16 11:25:00,145 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 11:25:00,145 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 11:25:00,145 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:25:00,145 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:25:00,145 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_init_one [2022-11-16 11:25:00,145 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_init_one [2022-11-16 11:25:00,146 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ephy_write [2022-11-16 11:25:00,146 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ephy_write [2022-11-16 11:25:00,146 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168f_hw_phy_config [2022-11-16 11:25:00,146 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168f_hw_phy_config [2022-11-16 11:25:00,146 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_irq [2022-11-16 11:25:00,146 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_irq [2022-11-16 11:25:00,146 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168d_3_hw_phy_config [2022-11-16 11:25:00,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168d_3_hw_phy_config [2022-11-16 11:25:00,147 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_resume [2022-11-16 11:25:00,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_resume [2022-11-16 11:25:00,147 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-16 11:25:00,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-16 11:25:00,147 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_chipcmd_cond_check [2022-11-16 11:25:00,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_chipcmd_cond_check [2022-11-16 11:25:00,147 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:25:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:25:00,148 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 11:25:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 11:25:00,148 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_eriar_cond_check [2022-11-16 11:25:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_eriar_cond_check [2022-11-16 11:25:00,148 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_events [2022-11-16 11:25:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_events [2022-11-16 11:25:00,148 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-16 11:25:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-16 11:25:00,149 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8411_2 [2022-11-16 11:25:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8411_2 [2022-11-16 11:25:00,149 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168cp_3 [2022-11-16 11:25:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168cp_3 [2022-11-16 11:25:00,149 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-16 11:25:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-16 11:25:00,149 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168d_4_hw_phy_config [2022-11-16 11:25:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168d_4_hw_phy_config [2022-11-16 11:25:00,150 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168cp_1 [2022-11-16 11:25:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168cp_1 [2022-11-16 11:25:00,150 INFO L130 BoogieDeclarations]: Found specification of procedure r8402_csi_write [2022-11-16 11:25:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure r8402_csi_write [2022-11-16 11:25:00,150 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168cp_2 [2022-11-16 11:25:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168cp_2 [2022-11-16 11:25:00,150 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_disable_clock_request [2022-11-16 11:25:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_disable_clock_request [2022-11-16 11:25:00,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:25:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:25:00,151 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-16 11:25:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-16 11:25:00,151 INFO L130 BoogieDeclarations]: Found specification of procedure r8168ep_ocp_read [2022-11-16 11:25:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168ep_ocp_read [2022-11-16 11:25:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 11:25:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 11:25:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_set_word [2022-11-16 11:25:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_set_word [2022-11-16 11:25:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_tx_timeout [2022-11-16 11:25:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_tx_timeout [2022-11-16 11:25:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2022-11-16 11:25:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 11:25:00,153 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 11:25:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tx_performance_tweak [2022-11-16 11:25:00,153 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tx_performance_tweak [2022-11-16 11:25:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168ep [2022-11-16 11:25:00,153 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168ep [2022-11-16 11:25:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:25:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ocp_tx_cond_check [2022-11-16 11:25:00,153 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ocp_tx_cond_check [2022-11-16 11:25:00,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:25:00,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:25:00,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:25:00,154 INFO L130 BoogieDeclarations]: Found specification of procedure r8168_mac_ocp_read [2022-11-16 11:25:00,155 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168_mac_ocp_read [2022-11-16 11:25:00,155 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_jumbo_enable [2022-11-16 11:25:00,155 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_jumbo_enable [2022-11-16 11:25:00,155 INFO L130 BoogieDeclarations]: Found specification of procedure r8168_check_dash [2022-11-16 11:25:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168_check_dash [2022-11-16 11:25:00,156 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168d_4 [2022-11-16 11:25:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168d_4 [2022-11-16 11:25:00,282 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:25:00,283 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:25:00,283 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168dp [2022-11-16 11:25:00,283 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168dp [2022-11-16 11:25:00,283 INFO L130 BoogieDeclarations]: Found specification of procedure r8402_csi_read [2022-11-16 11:25:00,283 INFO L138 BoogieDeclarations]: Found implementation of procedure r8402_csi_read [2022-11-16 11:25:00,283 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_sched [2022-11-16 11:25:00,283 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_sched [2022-11-16 11:25:00,283 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168 [2022-11-16 11:25:00,283 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168 [2022-11-16 11:25:00,283 INFO L130 BoogieDeclarations]: Found specification of procedure r8168g_mdio_read [2022-11-16 11:25:00,283 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168g_mdio_read [2022-11-16 11:25:00,283 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169s_hw_phy_config [2022-11-16 11:25:00,283 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169s_hw_phy_config [2022-11-16 11:25:00,283 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168e_1_hw_phy_config [2022-11-16 11:25:00,284 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168e_1_hw_phy_config [2022-11-16 11:25:00,284 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168h_1_hw_phy_config [2022-11-16 11:25:00,284 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168h_1_hw_phy_config [2022-11-16 11:25:00,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:25:00,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:25:00,284 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_msleep_loop_wait_low [2022-11-16 11:25:00,284 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_msleep_loop_wait_low [2022-11-16 11:25:00,284 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-11-16 11:25:00,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-11-16 11:25:00,284 INFO L130 BoogieDeclarations]: Found specification of procedure r8411_csi_write [2022-11-16 11:25:00,284 INFO L138 BoogieDeclarations]: Found implementation of procedure r8411_csi_write [2022-11-16 11:25:00,284 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 11:25:00,284 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 11:25:00,284 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168e_1 [2022-11-16 11:25:00,284 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168e_1 [2022-11-16 11:25:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:25:00,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:25:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168e_2 [2022-11-16 11:25:00,285 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168e_2 [2022-11-16 11:25:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_clear_and_set_word [2022-11-16 11:25:00,285 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_clear_and_set_word [2022-11-16 11:25:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:25:00,285 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:25:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2022-11-16 11:25:00,285 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2022-11-16 11:25:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_runtime_suspend [2022-11-16 11:25:00,285 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_runtime_suspend [2022-11-16 11:25:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_task [2022-11-16 11:25:00,285 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_task [2022-11-16 11:25:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2022-11-16 11:25:00,286 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2022-11-16 11:25:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:25:00,286 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:25:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_csi_access_enable_1 [2022-11-16 11:25:00,286 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_csi_access_enable_1 [2022-11-16 11:25:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rar_set [2022-11-16 11:25:00,286 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rar_set [2022-11-16 11:25:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure r8168dp_ocp_write [2022-11-16 11:25:00,286 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168dp_ocp_write [2022-11-16 11:25:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_csi_access_enable_2 [2022-11-16 11:25:00,286 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_csi_access_enable_2 [2022-11-16 11:25:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-11-16 11:25:00,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-11-16 11:25:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure r8168_phy_ocp_read [2022-11-16 11:25:00,287 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168_phy_ocp_read [2022-11-16 11:25:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~bool~0 [2022-11-16 11:25:00,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~bool~0 [2022-11-16 11:25:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_schedule_task [2022-11-16 11:25:00,287 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_schedule_task [2022-11-16 11:25:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-16 11:25:00,287 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-16 11:25:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_align [2022-11-16 11:25:00,287 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_align [2022-11-16 11:25:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:25:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8102e_hw_phy_config [2022-11-16 11:25:00,287 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8102e_hw_phy_config [2022-11-16 11:25:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_init_phy [2022-11-16 11:25:00,287 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_init_phy [2022-11-16 11:25:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_apply_firmware [2022-11-16 11:25:00,288 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_apply_firmware [2022-11-16 11:25:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:25:00,288 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:25:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_test_hw_pad_bug [2022-11-16 11:25:00,288 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_test_hw_pad_bug [2022-11-16 11:25:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure r8168dp_check_dash [2022-11-16 11:25:00,288 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168dp_check_dash [2022-11-16 11:25:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:25:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_phy_reset [2022-11-16 11:25:00,288 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_phy_reset [2022-11-16 11:25:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_set_features [2022-11-16 11:25:00,288 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_set_features [2022-11-16 11:25:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_fix_features [2022-11-16 11:25:00,288 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_fix_features [2022-11-16 11:25:00,289 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168f_1 [2022-11-16 11:25:00,289 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168f_1 [2022-11-16 11:25:00,289 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_init_rxcfg [2022-11-16 11:25:00,289 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_init_rxcfg [2022-11-16 11:25:00,289 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-11-16 11:25:00,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-11-16 11:25:00,289 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_open [2022-11-16 11:25:00,289 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_open [2022-11-16 11:25:00,289 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168dp_driver_stop [2022-11-16 11:25:00,289 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168dp_driver_stop [2022-11-16 11:25:00,289 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_counters_cond_check [2022-11-16 11:25:00,289 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_counters_cond_check [2022-11-16 11:25:00,289 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_tx_clear_range [2022-11-16 11:25:00,295 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_tx_clear_range [2022-11-16 11:25:00,295 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_get_settings [2022-11-16 11:25:00,295 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_get_settings [2022-11-16 11:25:00,295 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_csiar_cond_check [2022-11-16 11:25:00,296 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_csiar_cond_check [2022-11-16 11:25:00,296 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-16 11:25:00,296 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-16 11:25:00,296 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tbi_enabled [2022-11-16 11:25:00,296 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tbi_enabled [2022-11-16 11:25:00,296 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2022-11-16 11:25:00,296 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2022-11-16 11:25:00,296 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_update_counters [2022-11-16 11:25:00,297 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_update_counters [2022-11-16 11:25:00,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:25:00,297 INFO L130 BoogieDeclarations]: Found specification of procedure r8169_csi_read [2022-11-16 11:25:00,297 INFO L138 BoogieDeclarations]: Found implementation of procedure r8169_csi_read [2022-11-16 11:25:00,297 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_writephy_batch [2022-11-16 11:25:00,319 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_writephy_batch [2022-11-16 11:25:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_irq_enable_all [2022-11-16 11:25:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_irq_enable_all [2022-11-16 11:25:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 11:25:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 11:25:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-11-16 11:25:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-11-16 11:25:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 11:25:00,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 11:25:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure r8169_csi_write [2022-11-16 11:25:00,321 INFO L138 BoogieDeclarations]: Found implementation of procedure r8169_csi_write [2022-11-16 11:25:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 11:25:00,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 11:25:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_write_fw [2022-11-16 11:25:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_write_fw [2022-11-16 11:25:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure r810x_pll_power_down [2022-11-16 11:25:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure r810x_pll_power_down [2022-11-16 11:25:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl8169_set_features [2022-11-16 11:25:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl8169_set_features [2022-11-16 11:25:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:25:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:25:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read [2022-11-16 11:25:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read [2022-11-16 11:25:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168g_1 [2022-11-16 11:25:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168g_1 [2022-11-16 11:25:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168g_2 [2022-11-16 11:25:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168g_2 [2022-11-16 11:25:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_suspend [2022-11-16 11:25:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_suspend [2022-11-16 11:25:00,324 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 11:25:00,324 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 11:25:00,324 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2022-11-16 11:25:00,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2022-11-16 11:25:00,324 INFO L130 BoogieDeclarations]: Found specification of procedure r8168g_mdio_write [2022-11-16 11:25:00,324 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168g_mdio_write [2022-11-16 11:25:00,324 INFO L130 BoogieDeclarations]: Found specification of procedure get_protocol [2022-11-16 11:25:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure get_protocol [2022-11-16 11:25:00,325 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rxtx_empty_cond_check [2022-11-16 11:25:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rxtx_empty_cond_check [2022-11-16 11:25:00,325 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8102e_1 [2022-11-16 11:25:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8102e_1 [2022-11-16 11:25:00,325 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8102e_2 [2022-11-16 11:25:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8102e_2 [2022-11-16 11:25:00,325 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ocpar_cond_check [2022-11-16 11:25:00,326 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ocpar_cond_check [2022-11-16 11:25:00,326 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8102e_3 [2022-11-16 11:25:00,326 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8102e_3 [2022-11-16 11:25:00,326 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ephyar_cond_check [2022-11-16 11:25:00,326 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ephyar_cond_check [2022-11-16 11:25:00,326 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168bb_hw_phy_config [2022-11-16 11:25:00,326 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168bb_hw_phy_config [2022-11-16 11:25:00,327 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_speed_down [2022-11-16 11:25:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_speed_down [2022-11-16 11:25:00,327 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl8169_set_wol [2022-11-16 11:25:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl8169_set_wol [2022-11-16 11:25:00,327 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-16 11:25:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-16 11:25:00,327 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:25:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:25:00,328 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 11:25:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 11:25:00,328 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start [2022-11-16 11:25:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start [2022-11-16 11:25:00,328 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~~u8~0~X~~u32~0~TO~int [2022-11-16 11:25:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~~u8~0~X~~u32~0~TO~int [2022-11-16 11:25:00,328 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rx_tx_config_registers [2022-11-16 11:25:00,329 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rx_tx_config_registers [2022-11-16 11:25:00,329 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_udelay_loop_wait_low [2022-11-16 11:25:00,329 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_udelay_loop_wait_low [2022-11-16 11:25:00,329 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_set_speed_xmii [2022-11-16 11:25:00,329 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_set_speed_xmii [2022-11-16 11:25:00,329 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_link_list_ready_cond_check [2022-11-16 11:25:00,329 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_link_list_ready_cond_check [2022-11-16 11:25:00,329 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:25:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:25:00,330 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_exgmac_batch [2022-11-16 11:25:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_exgmac_batch [2022-11-16 11:25:00,330 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_init [2022-11-16 11:25:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_init [2022-11-16 11:25:00,330 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_check_link_status [2022-11-16 11:25:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_check_link_status [2022-11-16 11:25:00,331 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-11-16 11:25:00,331 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-11-16 11:25:00,331 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:25:00,331 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:25:00,331 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8411_hw_phy_config [2022-11-16 11:25:00,331 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8411_hw_phy_config [2022-11-16 11:25:00,331 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168c_4_hw_phy_config [2022-11-16 11:25:00,331 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168c_4_hw_phy_config [2022-11-16 11:25:00,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:25:00,332 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2022-11-16 11:25:00,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2022-11-16 11:25:00,332 INFO L130 BoogieDeclarations]: Found specification of procedure r810x_pll_power_up [2022-11-16 11:25:00,332 INFO L138 BoogieDeclarations]: Found implementation of procedure r810x_pll_power_up [2022-11-16 11:25:00,332 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ack_events [2022-11-16 11:25:00,332 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ack_events [2022-11-16 11:25:00,333 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-11-16 11:25:00,333 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-11-16 11:25:00,333 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_reset_cond_check [2022-11-16 11:25:00,333 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_reset_cond_check [2022-11-16 11:25:00,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:25:00,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:25:00,333 INFO L130 BoogieDeclarations]: Found specification of procedure r8168_phy_ocp_write [2022-11-16 11:25:00,343 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168_phy_ocp_write [2022-11-16 11:25:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168h_2_hw_phy_config [2022-11-16 11:25:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168h_2_hw_phy_config [2022-11-16 11:25:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168e_2_hw_phy_config [2022-11-16 11:25:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168e_2_hw_phy_config [2022-11-16 11:25:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_set_wol [2022-11-16 11:25:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_set_wol [2022-11-16 11:25:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ep_ocp_read_cond_check [2022-11-16 11:25:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ep_ocp_read_cond_check [2022-11-16 11:25:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168ep_1_hw_phy_config [2022-11-16 11:25:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168ep_1_hw_phy_config [2022-11-16 11:25:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_slow_event_work [2022-11-16 11:25:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_slow_event_work [2022-11-16 11:25:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_csi_read [2022-11-16 11:25:00,346 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_csi_read [2022-11-16 11:25:00,346 INFO L130 BoogieDeclarations]: Found specification of procedure r8168_phy_power_down [2022-11-16 11:25:00,346 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168_phy_power_down [2022-11-16 11:25:00,346 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_runtime_resume [2022-11-16 11:25:00,346 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_runtime_resume [2022-11-16 11:25:00,346 INFO L130 BoogieDeclarations]: Found specification of procedure r8169_csum_workaround [2022-11-16 11:25:00,346 INFO L138 BoogieDeclarations]: Found implementation of procedure r8169_csum_workaround [2022-11-16 11:25:00,347 INFO L130 BoogieDeclarations]: Found specification of procedure r8168dp_2_mdio_stop [2022-11-16 11:25:00,347 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168dp_2_mdio_stop [2022-11-16 11:25:00,347 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:25:00,347 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:25:00,347 INFO L130 BoogieDeclarations]: Found specification of procedure r8411_csi_read [2022-11-16 11:25:00,347 INFO L138 BoogieDeclarations]: Found implementation of procedure r8411_csi_read [2022-11-16 11:25:00,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 11:25:00,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 11:25:00,348 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 11:25:00,348 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 11:25:00,348 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168ep_stop_cmac [2022-11-16 11:25:00,348 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168ep_stop_cmac [2022-11-16 11:25:00,348 INFO L130 BoogieDeclarations]: Found specification of procedure r8168ep_check_dash [2022-11-16 11:25:00,348 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168ep_check_dash [2022-11-16 11:25:00,348 INFO L130 BoogieDeclarations]: Found specification of procedure r8169_mdio_write [2022-11-16 11:25:00,349 INFO L138 BoogieDeclarations]: Found implementation of procedure r8169_mdio_write [2022-11-16 11:25:00,349 INFO L130 BoogieDeclarations]: Found specification of procedure r8168b_0_hw_jumbo_disable [2022-11-16 11:25:00,349 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168b_0_hw_jumbo_disable [2022-11-16 11:25:00,349 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl8169_resume [2022-11-16 11:25:00,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl8169_resume [2022-11-16 11:25:00,349 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_w0w1_phy [2022-11-16 11:25:00,349 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_w0w1_phy [2022-11-16 11:25:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_shutdown [2022-11-16 11:25:00,350 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_shutdown [2022-11-16 11:25:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 11:25:00,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 11:25:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_rx_missed [2022-11-16 11:25:00,350 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_rx_missed [2022-11-16 11:25:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_xmii_reset_pending [2022-11-16 11:25:00,351 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_xmii_reset_pending [2022-11-16 11:25:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_unmap_tx_skb [2022-11-16 11:25:00,351 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_unmap_tx_skb [2022-11-16 11:25:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_w0w1_eri [2022-11-16 11:25:00,351 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_w0w1_eri [2022-11-16 11:25:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_readphy [2022-11-16 11:25:00,351 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_readphy [2022-11-16 11:25:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_ts_info [2022-11-16 11:25:00,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_ts_info [2022-11-16 11:25:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_link_chg_patch [2022-11-16 11:25:00,352 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_link_chg_patch [2022-11-16 11:25:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169sb_hw_phy_config [2022-11-16 11:25:00,352 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169sb_hw_phy_config [2022-11-16 11:25:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_rx_clear [2022-11-16 11:25:00,352 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_rx_clear [2022-11-16 11:25:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~~u32~0 [2022-11-16 11:25:00,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~~u32~0 [2022-11-16 11:25:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_csi_access_enable [2022-11-16 11:25:00,353 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_csi_access_enable [2022-11-16 11:25:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_netpoll [2022-11-16 11:25:00,353 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_netpoll [2022-11-16 11:25:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_ioctl [2022-11-16 11:25:00,354 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_ioctl [2022-11-16 11:25:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_jumbo_disable [2022-11-16 11:25:00,354 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_jumbo_disable [2022-11-16 11:25:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_interrupt [2022-11-16 11:25:00,354 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_interrupt [2022-11-16 11:25:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_print_mac_version [2022-11-16 11:25:00,354 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_print_mac_version [2022-11-16 11:25:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl8169_check_link_status [2022-11-16 11:25:00,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl8169_check_link_status [2022-11-16 11:25:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-11-16 11:25:00,355 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-11-16 11:25:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_unlock_work [2022-11-16 11:25:00,355 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_unlock_work [2022-11-16 11:25:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_release_firmware [2022-11-16 11:25:00,355 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_release_firmware [2022-11-16 11:25:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 11:25:00,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 11:25:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-16 11:25:00,356 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-16 11:25:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_apply_firmware_cond [2022-11-16 11:25:00,356 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_apply_firmware_cond [2022-11-16 11:25:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169sce_hw_phy_config [2022-11-16 11:25:00,357 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169sce_hw_phy_config [2022-11-16 11:25:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168c_1 [2022-11-16 11:25:00,357 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168c_1 [2022-11-16 11:25:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure r8168dp_ocp_read [2022-11-16 11:25:00,357 INFO L138 BoogieDeclarations]: Found implementation of procedure r8168dp_ocp_read [2022-11-16 11:25:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168c_2 [2022-11-16 11:25:00,362 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168c_2 [2022-11-16 11:25:00,362 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:25:00,362 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:25:00,362 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168c_3 [2022-11-16 11:25:00,363 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168c_3 [2022-11-16 11:25:00,363 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168c_4 [2022-11-16 11:25:00,363 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168c_4 [2022-11-16 11:25:00,363 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_get_sset_count [2022-11-16 11:25:00,363 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_get_sset_count [2022-11-16 11:25:00,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:25:00,363 INFO L130 BoogieDeclarations]: Found specification of procedure r810x_phy_power_up [2022-11-16 11:25:00,364 INFO L138 BoogieDeclarations]: Found implementation of procedure r810x_phy_power_up [2022-11-16 11:25:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_hw_reset [2022-11-16 11:25:00,364 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_hw_reset [2022-11-16 11:25:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-16 11:25:00,364 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-16 11:25:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8101 [2022-11-16 11:25:00,364 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8101 [2022-11-16 11:25:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2022-11-16 11:25:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2022-11-16 11:25:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168bb [2022-11-16 11:25:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168bb [2022-11-16 11:25:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169scd_hw_phy_config_quirk [2022-11-16 11:25:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169scd_hw_phy_config_quirk [2022-11-16 11:25:01,890 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:25:01,895 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:25:04,572 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:30:01,994 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 11:30:02,034 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 11:30:02,035 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-11-16 11:30:02,045 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:30:02 BoogieIcfgContainer [2022-11-16 11:30:02,045 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 11:30:02,048 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-16 11:30:02,048 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-16 11:30:02,052 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-16 11:30:02,052 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 11:24:50" (1/3) ... [2022-11-16 11:30:02,053 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1923c0fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 11:30:02, skipping insertion in model container [2022-11-16 11:30:02,053 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:24:58" (2/3) ... [2022-11-16 11:30:02,055 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1923c0fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 11:30:02, skipping insertion in model container [2022-11-16 11:30:02,056 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:30:02" (3/3) ... [2022-11-16 11:30:02,059 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--r8169.ko-entry_point.cil.out.i [2022-11-16 11:30:02,082 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-16 11:30:02,083 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-16 11:30:02,292 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-16 11:30:02,303 INFO L357 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@2301dd8f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-16 11:30:02,304 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-16 11:30:02,327 INFO L276 IsEmpty]: Start isEmpty. Operand has 6524 states, 4128 states have (on average 1.377422480620155) internal successors, (5686), 4349 states have internal predecessors, (5686), 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) [2022-11-16 11:30:02,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 634 [2022-11-16 11:30:02,424 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:30:02,425 INFO L195 NwaCegarLoop]: 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] [2022-11-16 11:30:02,427 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:30:02,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:30:02,435 INFO L85 PathProgramCache]: Analyzing trace with hash 1201158769, now seen corresponding path program 1 times [2022-11-16 11:30:02,445 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:30:02,445 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1598468099] [2022-11-16 11:30:02,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:30:02,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:30:03,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:04,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-16 11:30:04,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:04,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:04,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:04,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:04,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:04,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-16 11:30:04,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:04,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:04,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:04,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:04,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:04,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-16 11:30:04,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:04,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:04,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:04,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:04,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:04,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-16 11:30:05,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:05,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:05,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-16 11:30:05,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:05,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:05,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-16 11:30:05,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:05,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:05,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-11-16 11:30:05,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:05,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:05,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-11-16 11:30:05,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:05,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:05,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-11-16 11:30:05,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:05,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:05,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-16 11:30:05,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:05,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:05,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-11-16 11:30:05,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:05,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:05,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-11-16 11:30:05,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:05,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:05,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-11-16 11:30:05,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:05,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:05,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2022-11-16 11:30:05,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:05,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:05,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-11-16 11:30:05,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:05,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:05,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2022-11-16 11:30:05,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:05,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:05,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-11-16 11:30:05,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:05,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:05,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2022-11-16 11:30:05,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:05,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:05,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2022-11-16 11:30:05,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:05,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:05,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2022-11-16 11:30:05,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:05,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:05,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:06,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-11-16 11:30:06,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:06,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:06,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2022-11-16 11:30:06,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:06,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:06,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2022-11-16 11:30:06,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:06,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:06,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2022-11-16 11:30:06,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:06,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:06,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2022-11-16 11:30:06,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:06,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:06,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2022-11-16 11:30:06,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:06,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:06,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2022-11-16 11:30:06,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:06,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:06,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2022-11-16 11:30:06,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:06,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:06,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2022-11-16 11:30:06,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:06,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:30:06,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2022-11-16 11:30:06,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:06,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 478 [2022-11-16 11:30:06,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:06,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 489 [2022-11-16 11:30:06,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:06,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 500 [2022-11-16 11:30:06,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:06,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 511 [2022-11-16 11:30:06,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:06,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 522 [2022-11-16 11:30:06,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:06,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 533 [2022-11-16 11:30:06,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:06,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 561 [2022-11-16 11:30:06,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 566 [2022-11-16 11:30:06,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:06,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576 [2022-11-16 11:30:06,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:06,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 588 [2022-11-16 11:30:06,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:30:06,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:06,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 600 [2022-11-16 11:30:06,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:07,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 605 [2022-11-16 11:30:07,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:07,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 609 [2022-11-16 11:30:07,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:07,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 615 [2022-11-16 11:30:07,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:30:07,063 INFO L134 CoverageAnalysis]: Checked inductivity of 5945 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5945 trivial. 0 not checked. [2022-11-16 11:30:07,064 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:30:07,064 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1598468099] [2022-11-16 11:30:07,065 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1598468099] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:30:07,065 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:30:07,065 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-16 11:30:07,067 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1002910872] [2022-11-16 11:30:07,067 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:30:07,073 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-16 11:30:07,073 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:30:07,106 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-16 11:30:07,106 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-11-16 11:30:07,124 INFO L87 Difference]: Start difference. First operand has 6524 states, 4128 states have (on average 1.377422480620155) internal successors, (5686), 4349 states have internal predecessors, (5686), 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 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) [2022-11-16 11:30:09,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:30:11,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:30:21,604 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:30:26,264 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:30:28,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:30:32,445 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:30:36,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:30:38,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:30:40,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:30:43,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:30:46,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:30:47,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:30:48,735 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:30:50,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:30:52,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:30:54,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:30:56,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:30:58,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:31:00,952 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.96s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:31:02,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:31:04,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:31:06,259 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:31:08,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:31:10,412 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:31:34,109 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:31:53,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:31:55,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:32:21,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:32:23,887 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:32:26,944 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:32:28,955 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:32:34,250 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:32:51,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:32:53,134 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:33:06,287 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:33:11,950 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:38:11,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:38:11,709 INFO L93 Difference]: Finished difference Result 27239 states and 62115 transitions. [2022-11-16 11:38:11,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-16 11:38:11,712 INFO L78 Accepts]: Start accepts. Automaton has 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) Word has length 633 [2022-11-16 11:38:11,715 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 11:38:12,007 INFO L225 Difference]: With dead ends: 27239 [2022-11-16 11:38:12,008 INFO L226 Difference]: Without dead ends: 20616 [2022-11-16 11:38:12,088 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 235 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-11-16 11:38:12,091 INFO L413 NwaCegarLoop]: 19310 mSDtfsCounter, 36214 mSDsluCounter, 29230 mSDsCounter, 0 mSdLazyCounter, 34544 mSolverCounterSat, 33460 mSolverCounterUnsat, 23 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 464.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 37111 SdHoareTripleChecker+Valid, 48540 SdHoareTripleChecker+Invalid, 68027 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.9s SdHoareTripleChecker+Time, 33460 IncrementalHoareTripleChecker+Valid, 34544 IncrementalHoareTripleChecker+Invalid, 23 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 480.2s IncrementalHoareTripleChecker+Time [2022-11-16 11:38:12,092 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [37111 Valid, 48540 Invalid, 68027 Unknown, 0 Unchecked, 0.9s Time], IncrementalHoareTripleChecker [33460 Valid, 34544 Invalid, 23 Unknown, 0 Unchecked, 480.2s Time] [2022-11-16 11:38:12,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20616 states. [2022-11-16 11:38:18,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20616 to 17141. [2022-11-16 11:38:18,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17141 states, 10274 states have (on average 1.3525403932256181) internal successors, (13896), 10709 states have internal predecessors, (13896), 5709 states have call successors, (5709), 674 states have call predecessors, (5709), 1157 states have return successors, (15852), 6003 states have call predecessors, (15852), 5708 states have call successors, (15852) [2022-11-16 11:38:18,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17141 states to 17141 states and 35457 transitions. [2022-11-16 11:38:18,925 INFO L78 Accepts]: Start accepts. Automaton has 17141 states and 35457 transitions. Word has length 633 [2022-11-16 11:38:18,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 11:38:18,933 INFO L495 AbstractCegarLoop]: Abstraction has 17141 states and 35457 transitions. [2022-11-16 11:38:18,934 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has 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) [2022-11-16 11:38:18,934 INFO L276 IsEmpty]: Start isEmpty. Operand 17141 states and 35457 transitions. [2022-11-16 11:38:19,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2022-11-16 11:38:19,155 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:38:19,156 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:38:19,157 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-16 11:38:19,157 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:38:19,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:38:19,158 INFO L85 PathProgramCache]: Analyzing trace with hash 947862598, now seen corresponding path program 1 times [2022-11-16 11:38:19,158 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:38:19,158 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1234202744] [2022-11-16 11:38:19,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:38:19,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:38:19,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-16 11:38:20,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:20,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:20,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-16 11:38:20,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:20,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:20,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-16 11:38:20,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:20,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:20,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-16 11:38:20,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:20,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:20,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-16 11:38:20,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:20,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:20,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-16 11:38:20,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:20,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:20,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-11-16 11:38:20,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:20,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:20,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-11-16 11:38:20,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:20,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:20,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-11-16 11:38:20,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:20,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:20,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-16 11:38:20,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:20,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:20,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:20,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-11-16 11:38:21,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:21,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:21,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-11-16 11:38:21,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:21,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:21,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-11-16 11:38:21,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:21,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:21,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2022-11-16 11:38:21,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:21,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:21,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-11-16 11:38:21,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:21,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:21,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2022-11-16 11:38:21,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:21,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:21,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-11-16 11:38:21,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:21,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:21,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2022-11-16 11:38:21,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:21,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:21,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2022-11-16 11:38:21,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:21,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:21,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2022-11-16 11:38:21,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:21,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:21,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-11-16 11:38:21,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:21,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:21,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2022-11-16 11:38:21,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:21,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:21,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2022-11-16 11:38:21,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:21,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:21,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2022-11-16 11:38:21,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:21,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:21,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2022-11-16 11:38:21,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:21,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:21,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2022-11-16 11:38:21,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:21,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:21,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2022-11-16 11:38:21,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:21,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:21,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2022-11-16 11:38:21,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:21,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:21,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2022-11-16 11:38:21,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:21,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-16 11:38:21,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2022-11-16 11:38:21,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:21,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:21,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:22,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 478 [2022-11-16 11:38:22,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:22,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:22,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:22,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 489 [2022-11-16 11:38:22,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:22,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:22,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:22,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 500 [2022-11-16 11:38:22,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:22,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:22,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:22,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 511 [2022-11-16 11:38:22,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:22,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:22,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:22,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 522 [2022-11-16 11:38:22,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:22,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:22,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:22,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 533 [2022-11-16 11:38:22,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:22,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:22,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:22,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 574 [2022-11-16 11:38:22,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:22,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 579 [2022-11-16 11:38:22,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:22,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:22,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:22,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 589 [2022-11-16 11:38:22,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:22,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:22,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:22,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 601 [2022-11-16 11:38:22,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:22,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 11:38:22,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:22,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 613 [2022-11-16 11:38:22,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:22,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 618 [2022-11-16 11:38:22,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:22,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 622 [2022-11-16 11:38:22,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:22,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 628 [2022-11-16 11:38:22,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:38:22,686 INFO L134 CoverageAnalysis]: Checked inductivity of 5945 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5945 trivial. 0 not checked. [2022-11-16 11:38:22,686 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:38:22,686 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1234202744] [2022-11-16 11:38:22,686 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1234202744] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:38:22,687 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:38:22,687 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-16 11:38:22,687 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [768519031] [2022-11-16 11:38:22,687 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:38:22,689 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-16 11:38:22,689 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:38:22,690 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-16 11:38:22,690 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-11-16 11:38:22,690 INFO L87 Difference]: Start difference. First operand 17141 states and 35457 transitions. Second operand has 7 states, 7 states have (on average 16.285714285714285) internal successors, (114), 3 states have internal predecessors, (114), 2 states have call successors, (55), 6 states have call predecessors, (55), 1 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2022-11-16 11:38:24,829 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:38:36,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:38:37,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:38:41,088 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:38:44,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:38:47,037 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:38:49,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:38:51,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:38:55,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:38:57,142 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:39:00,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []