./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4f9656-83c2-4bf9-a961-12abaffe664e/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4f9656-83c2-4bf9-a961-12abaffe664e/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4f9656-83c2-4bf9-a961-12abaffe664e/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4f9656-83c2-4bf9-a961-12abaffe664e/bin/uautomizer-DrprNOufMa/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4f9656-83c2-4bf9-a961-12abaffe664e/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4f9656-83c2-4bf9-a961-12abaffe664e/bin/uautomizer-DrprNOufMa --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f77501d7b3b3194b8ccd8936d52ffb911af5a10bbe64bec14bcc5543726d50d3 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 18:04:16,613 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 18:04:16,615 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 18:04:16,638 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 18:04:16,638 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 18:04:16,639 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 18:04:16,641 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 18:04:16,642 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 18:04:16,644 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 18:04:16,645 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 18:04:16,646 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 18:04:16,651 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 18:04:16,652 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 18:04:16,653 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 18:04:16,655 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 18:04:16,656 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 18:04:16,657 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 18:04:16,658 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 18:04:16,660 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 18:04:16,663 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 18:04:16,665 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 18:04:16,666 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 18:04:16,667 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 18:04:16,668 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 18:04:16,672 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 18:04:16,672 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 18:04:16,673 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 18:04:16,685 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 18:04:16,685 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 18:04:16,686 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 18:04:16,686 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 18:04:16,687 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 18:04:16,688 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 18:04:16,689 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 18:04:16,690 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 18:04:16,690 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 18:04:16,691 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 18:04:16,691 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 18:04:16,691 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 18:04:16,692 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 18:04:16,692 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 18:04:16,693 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4f9656-83c2-4bf9-a961-12abaffe664e/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-06 18:04:16,711 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 18:04:16,711 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 18:04:16,712 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 18:04:16,712 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 18:04:16,712 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-06 18:04:16,712 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-06 18:04:16,713 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 18:04:16,713 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 18:04:16,713 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 18:04:16,713 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 18:04:16,713 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-06 18:04:16,713 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 18:04:16,714 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-06 18:04:16,714 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-06 18:04:16,714 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-06 18:04:16,714 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 18:04:16,714 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 18:04:16,714 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-06 18:04:16,714 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 18:04:16,714 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 18:04:16,714 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-06 18:04:16,715 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 18:04:16,715 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 18:04:16,715 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-06 18:04:16,715 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-06 18:04:16,715 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-06 18:04:16,715 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-06 18:04:16,715 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-06 18:04:16,715 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-06 18:04:16,716 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-06 18:04:16,716 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 18:04:16,716 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_bc4f9656-83c2-4bf9-a961-12abaffe664e/bin/uautomizer-DrprNOufMa/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4f9656-83c2-4bf9-a961-12abaffe664e/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f77501d7b3b3194b8ccd8936d52ffb911af5a10bbe64bec14bcc5543726d50d3 [2021-12-06 18:04:16,899 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 18:04:16,915 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 18:04:16,917 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 18:04:16,918 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 18:04:16,918 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 18:04:16,919 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4f9656-83c2-4bf9-a961-12abaffe664e/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i [2021-12-06 18:04:16,968 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4f9656-83c2-4bf9-a961-12abaffe664e/bin/uautomizer-DrprNOufMa/data/9826079fc/50474e170d044c148865e340f5bbf883/FLAG516f6e979 [2021-12-06 18:04:17,567 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 18:04:17,568 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4f9656-83c2-4bf9-a961-12abaffe664e/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i [2021-12-06 18:04:17,598 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4f9656-83c2-4bf9-a961-12abaffe664e/bin/uautomizer-DrprNOufMa/data/9826079fc/50474e170d044c148865e340f5bbf883/FLAG516f6e979 [2021-12-06 18:04:18,014 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4f9656-83c2-4bf9-a961-12abaffe664e/bin/uautomizer-DrprNOufMa/data/9826079fc/50474e170d044c148865e340f5bbf883 [2021-12-06 18:04:18,020 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 18:04:18,022 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 18:04:18,024 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 18:04:18,024 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 18:04:18,029 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 18:04:18,030 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:04:18" (1/1) ... [2021-12-06 18:04:18,031 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a930a30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:18, skipping insertion in model container [2021-12-06 18:04:18,031 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:04:18" (1/1) ... [2021-12-06 18:04:18,038 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 18:04:18,105 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 18:04:18,666 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4f9656-83c2-4bf9-a961-12abaffe664e/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i[168956,168969] [2021-12-06 18:04:18,959 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 18:04:18,976 INFO L203 MainTranslator]: Completed pre-run [2021-12-06 18:04:19,089 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4f9656-83c2-4bf9-a961-12abaffe664e/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i[168956,168969] [2021-12-06 18:04:19,149 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 18:04:19,221 INFO L208 MainTranslator]: Completed translation [2021-12-06 18:04:19,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:19 WrapperNode [2021-12-06 18:04:19,222 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 18:04:19,223 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-06 18:04:19,223 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-06 18:04:19,223 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-06 18:04:19,229 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:19" (1/1) ... [2021-12-06 18:04:19,269 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:19" (1/1) ... [2021-12-06 18:04:19,332 INFO L137 Inliner]: procedures = 187, calls = 564, calls flagged for inlining = 101, calls inlined = 70, statements flattened = 1471 [2021-12-06 18:04:19,332 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-06 18:04:19,333 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-06 18:04:19,333 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-06 18:04:19,333 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-06 18:04:19,339 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:19" (1/1) ... [2021-12-06 18:04:19,339 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:19" (1/1) ... [2021-12-06 18:04:19,350 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:19" (1/1) ... [2021-12-06 18:04:19,350 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:19" (1/1) ... [2021-12-06 18:04:19,406 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:19" (1/1) ... [2021-12-06 18:04:19,414 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:19" (1/1) ... [2021-12-06 18:04:19,423 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:19" (1/1) ... [2021-12-06 18:04:19,435 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-06 18:04:19,435 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-06 18:04:19,435 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-06 18:04:19,435 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-06 18:04:19,436 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:19" (1/1) ... [2021-12-06 18:04:19,444 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 18:04:19,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4f9656-83c2-4bf9-a961-12abaffe664e/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,463 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4f9656-83c2-4bf9-a961-12abaffe664e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4f9656-83c2-4bf9-a961-12abaffe664e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-06 18:04:19,494 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-06 18:04:19,494 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-06 18:04:19,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-06 18:04:19,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-06 18:04:19,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-06 18:04:19,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-06 18:04:19,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-06 18:04:19,495 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-06 18:04:19,495 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-06 18:04:19,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-06 18:04:19,495 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-06 18:04:19,495 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-06 18:04:19,496 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-06 18:04:19,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-06 18:04:19,496 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_poll_controller [2021-12-06 18:04:19,496 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_poll_controller [2021-12-06 18:04:19,496 INFO L130 BoogieDeclarations]: Found specification of procedure clk_enable [2021-12-06 18:04:19,496 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_enable [2021-12-06 18:04:19,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-06 18:04:19,496 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-06 18:04:19,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-06 18:04:19,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-06 18:04:19,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2021-12-06 18:04:19,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2021-12-06 18:04:19,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-06 18:04:19,497 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-06 18:04:19,497 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-06 18:04:19,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-06 18:04:19,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-06 18:04:19,497 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_remove [2021-12-06 18:04:19,497 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_remove [2021-12-06 18:04:19,497 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-06 18:04:19,497 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-06 18:04:19,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-06 18:04:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-06 18:04:19,498 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-06 18:04:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-06 18:04:19,498 INFO L130 BoogieDeclarations]: Found specification of procedure macb_ioctl [2021-12-06 18:04:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_ioctl [2021-12-06 18:04:19,498 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-06 18:04:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-06 18:04:19,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-06 18:04:19,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-06 18:04:19,498 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-06 18:04:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-06 18:04:19,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-06 18:04:19,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-06 18:04:19,499 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-06 18:04:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-06 18:04:19,499 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-06 18:04:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-06 18:04:19,499 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-12-06 18:04:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-12-06 18:04:19,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-06 18:04:19,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2021-12-06 18:04:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2021-12-06 18:04:19,500 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-06 18:04:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-06 18:04:19,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-06 18:04:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-06 18:04:19,500 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-06 18:04:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-06 18:04:19,500 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2021-12-06 18:04:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2021-12-06 18:04:19,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-06 18:04:19,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-06 18:04:19,500 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2021-12-06 18:04:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2021-12-06 18:04:19,501 INFO L130 BoogieDeclarations]: Found specification of procedure macb_get_stats [2021-12-06 18:04:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_get_stats [2021-12-06 18:04:19,501 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2021-12-06 18:04:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2021-12-06 18:04:19,501 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_rx_mode [2021-12-06 18:04:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_set_rx_mode [2021-12-06 18:04:19,501 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-06 18:04:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-06 18:04:19,501 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-06 18:04:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-06 18:04:19,502 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-12-06 18:04:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-12-06 18:04:19,502 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-06 18:04:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-06 18:04:19,502 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-06 18:04:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-06 18:04:19,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-06 18:04:19,502 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-06 18:04:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-06 18:04:19,502 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-06 18:04:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-06 18:04:19,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-06 18:04:19,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-06 18:04:19,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-06 18:04:19,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-06 18:04:19,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-06 18:04:19,503 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable [2021-12-06 18:04:19,503 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable [2021-12-06 18:04:19,503 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-06 18:04:19,503 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-06 18:04:19,774 INFO L236 CfgBuilder]: Building ICFG [2021-12-06 18:04:19,776 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-06 18:04:19,832 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-06 18:04:20,493 INFO L277 CfgBuilder]: Performing block encoding [2021-12-06 18:04:20,505 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-06 18:04:20,505 INFO L301 CfgBuilder]: Removed 3 assume(true) statements. [2021-12-06 18:04:20,508 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:04:20 BoogieIcfgContainer [2021-12-06 18:04:20,508 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-06 18:04:20,510 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-06 18:04:20,510 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-06 18:04:20,513 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-06 18:04:20,513 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 06:04:18" (1/3) ... [2021-12-06 18:04:20,514 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34adc89a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 06:04:20, skipping insertion in model container [2021-12-06 18:04:20,514 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:19" (2/3) ... [2021-12-06 18:04:20,514 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34adc89a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 06:04:20, skipping insertion in model container [2021-12-06 18:04:20,515 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:04:20" (3/3) ... [2021-12-06 18:04:20,516 INFO L111 eAbstractionObserver]: Analyzing ICFG 205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i [2021-12-06 18:04:20,521 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-06 18:04:20,521 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-06 18:04:20,566 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-06 18:04:20,572 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-06 18:04:20,572 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-06 18:04:20,602 INFO L276 IsEmpty]: Start isEmpty. Operand has 574 states, 413 states have (on average 1.3099273607748183) internal successors, (541), 423 states have internal predecessors, (541), 119 states have call successors, (119), 41 states have call predecessors, (119), 40 states have return successors, (115), 114 states have call predecessors, (115), 115 states have call successors, (115) [2021-12-06 18:04:20,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-12-06 18:04:20,609 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 18:04:20,610 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 18:04:20,610 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 18:04:20,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 18:04:20,614 INFO L85 PathProgramCache]: Analyzing trace with hash 905122873, now seen corresponding path program 1 times [2021-12-06 18:04:20,620 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 18:04:20,621 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [157838632] [2021-12-06 18:04:20,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 18:04:20,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 18:04:20,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:04:20,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 18:04:20,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:04:20,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-06 18:04:20,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:04:20,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-06 18:04:21,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:04:21,017 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-12-06 18:04:21,018 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 18:04:21,018 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [157838632] [2021-12-06 18:04:21,019 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [157838632] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 18:04:21,019 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 18:04:21,019 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-06 18:04:21,021 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [469919352] [2021-12-06 18:04:21,021 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 18:04:21,026 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 18:04:21,026 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 18:04:21,050 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 18:04:21,051 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-06 18:04:21,055 INFO L87 Difference]: Start difference. First operand has 574 states, 413 states have (on average 1.3099273607748183) internal successors, (541), 423 states have internal predecessors, (541), 119 states have call successors, (119), 41 states have call predecessors, (119), 40 states have return successors, (115), 114 states have call predecessors, (115), 115 states have call successors, (115) Second operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2021-12-06 18:04:22,150 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 18:04:22,151 INFO L93 Difference]: Finished difference Result 1820 states and 2522 transitions. [2021-12-06 18:04:22,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-06 18:04:22,152 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 37 [2021-12-06 18:04:22,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 18:04:22,170 INFO L225 Difference]: With dead ends: 1820 [2021-12-06 18:04:22,170 INFO L226 Difference]: Without dead ends: 1225 [2021-12-06 18:04:22,176 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-06 18:04:22,179 INFO L933 BasicCegarLoop]: 829 mSDtfsCounter, 1096 mSDsluCounter, 878 mSDsCounter, 0 mSdLazyCounter, 548 mSolverCounterSat, 362 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1208 SdHoareTripleChecker+Valid, 1707 SdHoareTripleChecker+Invalid, 910 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 362 IncrementalHoareTripleChecker+Valid, 548 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2021-12-06 18:04:22,179 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1208 Valid, 1707 Invalid, 910 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [362 Valid, 548 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2021-12-06 18:04:22,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1225 states. [2021-12-06 18:04:22,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1225 to 1089. [2021-12-06 18:04:22,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1089 states, 785 states have (on average 1.2726114649681528) internal successors, (999), 793 states have internal predecessors, (999), 225 states have call successors, (225), 79 states have call predecessors, (225), 78 states have return successors, (224), 222 states have call predecessors, (224), 224 states have call successors, (224) [2021-12-06 18:04:22,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 1089 states and 1448 transitions. [2021-12-06 18:04:22,299 INFO L78 Accepts]: Start accepts. Automaton has 1089 states and 1448 transitions. Word has length 37 [2021-12-06 18:04:22,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 18:04:22,299 INFO L470 AbstractCegarLoop]: Abstraction has 1089 states and 1448 transitions. [2021-12-06 18:04:22,299 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2021-12-06 18:04:22,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1448 transitions. [2021-12-06 18:04:22,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-12-06 18:04:22,302 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 18:04:22,303 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 18:04:22,303 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-06 18:04:22,303 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 18:04:22,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 18:04:22,304 INFO L85 PathProgramCache]: Analyzing trace with hash 1368874038, now seen corresponding path program 1 times [2021-12-06 18:04:22,304 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 18:04:22,304 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1501160567] [2021-12-06 18:04:22,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 18:04:22,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 18:04:22,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:04:22,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 18:04:22,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:04:22,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-06 18:04:22,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:04:22,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-06 18:04:22,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:04:22,462 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-12-06 18:04:22,462 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 18:04:22,462 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1501160567] [2021-12-06 18:04:22,462 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1501160567] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 18:04:22,462 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 18:04:22,463 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-06 18:04:22,463 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1675659682] [2021-12-06 18:04:22,463 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 18:04:22,464 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-06 18:04:22,464 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 18:04:22,465 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-06 18:04:22,465 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-12-06 18:04:22,465 INFO L87 Difference]: Start difference. First operand 1089 states and 1448 transitions. Second operand has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 5 states have internal predecessors, (26), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2021-12-06 18:04:23,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 18:04:23,722 INFO L93 Difference]: Finished difference Result 3508 states and 4727 transitions. [2021-12-06 18:04:23,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-06 18:04:23,722 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 5 states have internal predecessors, (26), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 39 [2021-12-06 18:04:23,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 18:04:23,741 INFO L225 Difference]: With dead ends: 3508 [2021-12-06 18:04:23,741 INFO L226 Difference]: Without dead ends: 2426 [2021-12-06 18:04:23,747 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2021-12-06 18:04:23,749 INFO L933 BasicCegarLoop]: 825 mSDtfsCounter, 1069 mSDsluCounter, 2255 mSDsCounter, 0 mSdLazyCounter, 1050 mSolverCounterSat, 347 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1180 SdHoareTripleChecker+Valid, 3080 SdHoareTripleChecker+Invalid, 1397 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 347 IncrementalHoareTripleChecker+Valid, 1050 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2021-12-06 18:04:23,749 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1180 Valid, 3080 Invalid, 1397 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [347 Valid, 1050 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2021-12-06 18:04:23,753 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2426 states. [2021-12-06 18:04:23,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2426 to 2242. [2021-12-06 18:04:23,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2242 states, 1617 states have (on average 1.2752009894867038) internal successors, (2062), 1639 states have internal predecessors, (2062), 462 states have call successors, (462), 157 states have call predecessors, (462), 162 states have return successors, (482), 457 states have call predecessors, (482), 461 states have call successors, (482) [2021-12-06 18:04:23,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 2242 states and 3006 transitions. [2021-12-06 18:04:23,862 INFO L78 Accepts]: Start accepts. Automaton has 2242 states and 3006 transitions. Word has length 39 [2021-12-06 18:04:23,862 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 18:04:23,862 INFO L470 AbstractCegarLoop]: Abstraction has 2242 states and 3006 transitions. [2021-12-06 18:04:23,862 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 5 states have internal predecessors, (26), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2021-12-06 18:04:23,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 3006 transitions. [2021-12-06 18:04:23,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-12-06 18:04:23,873 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 18:04:23,874 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 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] [2021-12-06 18:04:23,874 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-06 18:04:23,874 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 18:04:23,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 18:04:23,874 INFO L85 PathProgramCache]: Analyzing trace with hash 560447488, now seen corresponding path program 1 times [2021-12-06 18:04:23,875 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 18:04:23,875 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [402038040] [2021-12-06 18:04:23,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 18:04:23,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 18:04:23,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:04:23,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 18:04:23,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:04:23,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-06 18:04:23,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:04:23,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-06 18:04:23,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:04:23,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-12-06 18:04:24,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:04:24,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 18:04:24,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:04:24,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 18:04:24,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:04:24,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-06 18:04:24,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:04:24,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-06 18:04:24,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:04:24,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-12-06 18:04:24,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:04:24,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2021-12-06 18:04:24,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:04:24,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-06 18:04:24,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:04:24,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2021-12-06 18:04:24,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:04:24,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 18:04:24,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:04:24,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-06 18:04:24,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:04:24,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-12-06 18:04:24,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:04:24,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 18:04:24,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:04:24,146 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2021-12-06 18:04:24,146 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 18:04:24,146 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [402038040] [2021-12-06 18:04:24,146 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [402038040] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 18:04:24,146 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 18:04:24,147 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 18:04:24,147 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [897142979] [2021-12-06 18:04:24,147 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 18:04:24,147 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-06 18:04:24,147 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 18:04:24,148 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-06 18:04:24,148 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-06 18:04:24,148 INFO L87 Difference]: Start difference. First operand 2242 states and 3006 transitions. Second operand has 5 states, 5 states have (on average 19.6) internal successors, (98), 3 states have internal predecessors, (98), 2 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2021-12-06 18:04:24,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 18:04:24,313 INFO L93 Difference]: Finished difference Result 2540 states and 3376 transitions. [2021-12-06 18:04:24,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 18:04:24,314 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.6) internal successors, (98), 3 states have internal predecessors, (98), 2 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 147 [2021-12-06 18:04:24,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 18:04:24,314 INFO L225 Difference]: With dead ends: 2540 [2021-12-06 18:04:24,314 INFO L226 Difference]: Without dead ends: 0 [2021-12-06 18:04:24,320 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-12-06 18:04:24,321 INFO L933 BasicCegarLoop]: 198 mSDtfsCounter, 229 mSDsluCounter, 166 mSDsCounter, 0 mSdLazyCounter, 92 mSolverCounterSat, 59 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 249 SdHoareTripleChecker+Valid, 364 SdHoareTripleChecker+Invalid, 151 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 59 IncrementalHoareTripleChecker+Valid, 92 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-12-06 18:04:24,322 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [249 Valid, 364 Invalid, 151 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [59 Valid, 92 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-12-06 18:04:24,322 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-12-06 18:04:24,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-12-06 18:04:24,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 18:04:24,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-12-06 18:04:24,323 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 147 [2021-12-06 18:04:24,323 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 18:04:24,323 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-12-06 18:04:24,323 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.6) internal successors, (98), 3 states have internal predecessors, (98), 2 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2021-12-06 18:04:24,323 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-12-06 18:04:24,323 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-12-06 18:04:24,325 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-12-06 18:04:24,326 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-06 18:04:24,327 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-12-06 18:04:25,017 INFO L858 garLoopResultBuilder]: For program point L5590(line 5590) no Hoare annotation was computed. [2021-12-06 18:04:25,017 INFO L858 garLoopResultBuilder]: For program point L5588-1(lines 5588 5589) no Hoare annotation was computed. [2021-12-06 18:04:25,017 INFO L861 garLoopResultBuilder]: At program point L5588(lines 5588 5589) the Hoare annotation is: true [2021-12-06 18:04:25,017 INFO L858 garLoopResultBuilder]: For program point L5590-2(lines 5590 5594) no Hoare annotation was computed. [2021-12-06 18:04:25,017 INFO L858 garLoopResultBuilder]: For program point get_dma_opsEXIT(lines 5584 5596) no Hoare annotation was computed. [2021-12-06 18:04:25,017 INFO L861 garLoopResultBuilder]: At program point get_dma_opsENTRY(lines 5584 5596) the Hoare annotation is: true [2021-12-06 18:04:25,017 INFO L858 garLoopResultBuilder]: For program point get_dma_opsFINAL(lines 5584 5596) no Hoare annotation was computed. [2021-12-06 18:04:25,017 INFO L858 garLoopResultBuilder]: For program point netif_start_queueEXIT(lines 5910 5918) no Hoare annotation was computed. [2021-12-06 18:04:25,018 INFO L861 garLoopResultBuilder]: At program point netif_start_queueENTRY(lines 5910 5918) the Hoare annotation is: true [2021-12-06 18:04:25,018 INFO L861 garLoopResultBuilder]: At program point L5914(line 5914) the Hoare annotation is: true [2021-12-06 18:04:25,018 INFO L858 garLoopResultBuilder]: For program point netif_start_queueFINAL(lines 5910 5918) no Hoare annotation was computed. [2021-12-06 18:04:25,018 INFO L861 garLoopResultBuilder]: At program point L5357(lines 5353 5359) the Hoare annotation is: true [2021-12-06 18:04:25,018 INFO L858 garLoopResultBuilder]: For program point L5914-1(line 5914) no Hoare annotation was computed. [2021-12-06 18:04:25,018 INFO L861 garLoopResultBuilder]: At program point L5907(lines 5903 5909) the Hoare annotation is: true [2021-12-06 18:04:25,018 INFO L861 garLoopResultBuilder]: At program point trace_hardirqs_offFINAL(lines 7328 7330) the Hoare annotation is: true [2021-12-06 18:04:25,018 INFO L858 garLoopResultBuilder]: For program point trace_hardirqs_offEXIT(lines 7328 7330) no Hoare annotation was computed. [2021-12-06 18:04:25,018 INFO L858 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 5841 5847) no Hoare annotation was computed. [2021-12-06 18:04:25,018 INFO L861 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 5841 5847) the Hoare annotation is: true [2021-12-06 18:04:25,018 INFO L858 garLoopResultBuilder]: For program point L5746(lines 5746 5751) no Hoare annotation was computed. [2021-12-06 18:04:25,018 INFO L858 garLoopResultBuilder]: For program point L5744(line 5744) no Hoare annotation was computed. [2021-12-06 18:04:25,018 INFO L858 garLoopResultBuilder]: For program point L5746-2(lines 5724 5754) no Hoare annotation was computed. [2021-12-06 18:04:25,018 INFO L861 garLoopResultBuilder]: At program point L5740-1(lines 5740 5743) the Hoare annotation is: true [2021-12-06 18:04:25,018 INFO L858 garLoopResultBuilder]: For program point L5740(lines 5740 5743) no Hoare annotation was computed. [2021-12-06 18:04:25,019 INFO L858 garLoopResultBuilder]: For program point L5736-1(line 5736) no Hoare annotation was computed. [2021-12-06 18:04:25,019 INFO L861 garLoopResultBuilder]: At program point L5734(line 5734) the Hoare annotation is: true [2021-12-06 18:04:25,019 INFO L861 garLoopResultBuilder]: At program point L5736(line 5736) the Hoare annotation is: true [2021-12-06 18:04:25,019 INFO L858 garLoopResultBuilder]: For program point L5734-1(line 5734) no Hoare annotation was computed. [2021-12-06 18:04:25,019 INFO L861 garLoopResultBuilder]: At program point L7200(lines 7199 7201) the Hoare annotation is: true [2021-12-06 18:04:25,019 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-06 18:04:25,019 INFO L861 garLoopResultBuilder]: At program point L5739(line 5739) the Hoare annotation is: true [2021-12-06 18:04:25,019 INFO L858 garLoopResultBuilder]: For program point L5739-1(line 5739) no Hoare annotation was computed. [2021-12-06 18:04:25,019 INFO L861 garLoopResultBuilder]: At program point L5741(line 5741) the Hoare annotation is: true [2021-12-06 18:04:25,019 INFO L858 garLoopResultBuilder]: For program point dma_free_attrsEXIT(lines 5724 5754) no Hoare annotation was computed. [2021-12-06 18:04:25,019 INFO L861 garLoopResultBuilder]: At program point L5737(line 5737) the Hoare annotation is: true [2021-12-06 18:04:25,019 INFO L858 garLoopResultBuilder]: For program point L5737-1(line 5737) no Hoare annotation was computed. [2021-12-06 18:04:25,019 INFO L861 garLoopResultBuilder]: At program point dma_free_attrsENTRY(lines 5724 5754) the Hoare annotation is: true [2021-12-06 18:04:25,019 INFO L858 garLoopResultBuilder]: For program point netif_runningEXIT(lines 5971 5978) no Hoare annotation was computed. [2021-12-06 18:04:25,020 INFO L861 garLoopResultBuilder]: At program point L5372(lines 5369 5374) the Hoare annotation is: true [2021-12-06 18:04:25,020 INFO L861 garLoopResultBuilder]: At program point netif_runningENTRY(lines 5971 5978) the Hoare annotation is: true [2021-12-06 18:04:25,020 INFO L858 garLoopResultBuilder]: For program point netif_runningFINAL(lines 5971 5978) no Hoare annotation was computed. [2021-12-06 18:04:25,020 INFO L858 garLoopResultBuilder]: For program point free_netdevFINAL(lines 7237 7239) no Hoare annotation was computed. [2021-12-06 18:04:25,020 INFO L858 garLoopResultBuilder]: For program point free_netdevEXIT(lines 7237 7239) no Hoare annotation was computed. [2021-12-06 18:04:25,020 INFO L861 garLoopResultBuilder]: At program point free_netdevENTRY(lines 7237 7239) the Hoare annotation is: true [2021-12-06 18:04:25,020 INFO L861 garLoopResultBuilder]: At program point __phys_addrENTRY(lines 7180 7182) the Hoare annotation is: true [2021-12-06 18:04:25,020 INFO L858 garLoopResultBuilder]: For program point __phys_addrEXIT(lines 7180 7182) no Hoare annotation was computed. [2021-12-06 18:04:25,020 INFO L858 garLoopResultBuilder]: For program point __phys_addrFINAL(lines 7180 7182) no Hoare annotation was computed. [2021-12-06 18:04:25,020 INFO L858 garLoopResultBuilder]: For program point eth_mac_addrEXIT(lines 7223 7225) no Hoare annotation was computed. [2021-12-06 18:04:25,020 INFO L861 garLoopResultBuilder]: At program point eth_mac_addrENTRY(lines 7223 7225) the Hoare annotation is: true [2021-12-06 18:04:25,020 INFO L858 garLoopResultBuilder]: For program point eth_mac_addrFINAL(lines 7223 7225) no Hoare annotation was computed. [2021-12-06 18:04:25,020 INFO L858 garLoopResultBuilder]: For program point L7007(lines 7007 7011) no Hoare annotation was computed. [2021-12-06 18:04:25,020 INFO L858 garLoopResultBuilder]: For program point L7003-1(lines 7003 7006) no Hoare annotation was computed. [2021-12-06 18:04:25,020 INFO L858 garLoopResultBuilder]: For program point L7003(lines 7003 7006) no Hoare annotation was computed. [2021-12-06 18:04:25,021 INFO L861 garLoopResultBuilder]: At program point L7016-2(lines 7016 7023) the Hoare annotation is: true [2021-12-06 18:04:25,021 INFO L858 garLoopResultBuilder]: For program point L7016-3(lines 7016 7023) no Hoare annotation was computed. [2021-12-06 18:04:25,021 INFO L858 garLoopResultBuilder]: For program point L7014-1(lines 6995 7029) no Hoare annotation was computed. [2021-12-06 18:04:25,021 INFO L861 garLoopResultBuilder]: At program point ldv_set_removeENTRY(lines 6995 7029) the Hoare annotation is: true [2021-12-06 18:04:25,021 INFO L858 garLoopResultBuilder]: For program point L7002-3(lines 6999 7028) no Hoare annotation was computed. [2021-12-06 18:04:25,021 INFO L861 garLoopResultBuilder]: At program point L7002-2(lines 7002 7013) the Hoare annotation is: true [2021-12-06 18:04:25,021 INFO L858 garLoopResultBuilder]: For program point L7017-1(lines 7017 7020) no Hoare annotation was computed. [2021-12-06 18:04:25,021 INFO L858 garLoopResultBuilder]: For program point L7017(lines 7017 7020) no Hoare annotation was computed. [2021-12-06 18:04:25,021 INFO L858 garLoopResultBuilder]: For program point ldv_set_removeEXIT(lines 6995 7029) no Hoare annotation was computed. [2021-12-06 18:04:25,021 INFO L861 garLoopResultBuilder]: At program point L5469(lines 5443 5471) the Hoare annotation is: true [2021-12-06 18:04:25,021 INFO L861 garLoopResultBuilder]: At program point L7228(lines 7227 7229) the Hoare annotation is: true [2021-12-06 18:04:25,021 INFO L858 garLoopResultBuilder]: For program point L6229-1(lines 6220 6257) no Hoare annotation was computed. [2021-12-06 18:04:25,021 INFO L861 garLoopResultBuilder]: At program point L5478(lines 5472 5480) the Hoare annotation is: true [2021-12-06 18:04:25,021 INFO L861 garLoopResultBuilder]: At program point L5924-2(lines 5919 5930) the Hoare annotation is: true [2021-12-06 18:04:25,022 INFO L858 garLoopResultBuilder]: For program point L6246-1(lines 6220 6257) no Hoare annotation was computed. [2021-12-06 18:04:25,022 INFO L858 garLoopResultBuilder]: For program point L5924(lines 5924 5927) no Hoare annotation was computed. [2021-12-06 18:04:25,022 INFO L861 garLoopResultBuilder]: At program point L6205(lines 6175 6211) the Hoare annotation is: true [2021-12-06 18:04:25,022 INFO L861 garLoopResultBuilder]: At program point L5462(lines 5459 5464) the Hoare annotation is: true [2021-12-06 18:04:25,022 INFO L858 garLoopResultBuilder]: For program point L6230(lines 6230 6233) no Hoare annotation was computed. [2021-12-06 18:04:25,022 INFO L858 garLoopResultBuilder]: For program point L6230-2(lines 6230 6233) no Hoare annotation was computed. [2021-12-06 18:04:25,022 INFO L861 garLoopResultBuilder]: At program point L6222(line 6222) the Hoare annotation is: true [2021-12-06 18:04:25,022 INFO L858 garLoopResultBuilder]: For program point L6222-1(line 6222) no Hoare annotation was computed. [2021-12-06 18:04:25,022 INFO L861 garLoopResultBuilder]: At program point L6247(line 6247) the Hoare annotation is: true [2021-12-06 18:04:25,022 INFO L858 garLoopResultBuilder]: For program point L6247-1(line 6247) no Hoare annotation was computed. [2021-12-06 18:04:25,022 INFO L858 garLoopResultBuilder]: For program point L6206(lines 6206 6209) no Hoare annotation was computed. [2021-12-06 18:04:25,022 INFO L861 garLoopResultBuilder]: At program point at91ether_poll_controllerENTRY(lines 6259 6277) the Hoare annotation is: true [2021-12-06 18:04:25,022 INFO L861 garLoopResultBuilder]: At program point L6256(lines 6213 6258) the Hoare annotation is: true [2021-12-06 18:04:25,022 INFO L861 garLoopResultBuilder]: At program point L5645(lines 5642 5647) the Hoare annotation is: true [2021-12-06 18:04:25,023 INFO L861 garLoopResultBuilder]: At program point L7206(lines 7205 7207) the Hoare annotation is: true [2021-12-06 18:04:25,023 INFO L858 garLoopResultBuilder]: For program point L6248-1(line 6248) no Hoare annotation was computed. [2021-12-06 18:04:25,023 INFO L861 garLoopResultBuilder]: At program point L6248(line 6248) the Hoare annotation is: true [2021-12-06 18:04:25,023 INFO L861 garLoopResultBuilder]: At program point L6207(lines 6175 6211) the Hoare annotation is: true [2021-12-06 18:04:25,023 INFO L861 garLoopResultBuilder]: At program point L6273(line 6273) the Hoare annotation is: true [2021-12-06 18:04:25,023 INFO L861 garLoopResultBuilder]: At program point L5984(lines 5980 5986) the Hoare annotation is: true [2021-12-06 18:04:25,023 INFO L858 garLoopResultBuilder]: For program point L6273-1(lines 6259 6277) no Hoare annotation was computed. [2021-12-06 18:04:25,023 INFO L858 garLoopResultBuilder]: For program point at91ether_poll_controllerEXIT(lines 6259 6277) no Hoare annotation was computed. [2021-12-06 18:04:25,023 INFO L861 garLoopResultBuilder]: At program point L6265(line 6265) the Hoare annotation is: true [2021-12-06 18:04:25,023 INFO L858 garLoopResultBuilder]: For program point L6265-1(line 6265) no Hoare annotation was computed. [2021-12-06 18:04:25,023 INFO L858 garLoopResultBuilder]: For program point L6901-1(line 6901) no Hoare annotation was computed. [2021-12-06 18:04:25,023 INFO L861 garLoopResultBuilder]: At program point L6901(line 6901) the Hoare annotation is: true [2021-12-06 18:04:25,023 INFO L858 garLoopResultBuilder]: For program point L6224-1(line 6224) no Hoare annotation was computed. [2021-12-06 18:04:25,023 INFO L861 garLoopResultBuilder]: At program point L5935(line 5935) the Hoare annotation is: true [2021-12-06 18:04:25,023 INFO L858 garLoopResultBuilder]: For program point L5935-1(line 5935) no Hoare annotation was computed. [2021-12-06 18:04:25,024 INFO L861 garLoopResultBuilder]: At program point L6224(line 6224) the Hoare annotation is: true [2021-12-06 18:04:25,024 INFO L858 garLoopResultBuilder]: For program point L6183(lines 6183 6194) no Hoare annotation was computed. [2021-12-06 18:04:25,024 INFO L861 garLoopResultBuilder]: At program point L7174(lines 7173 7175) the Hoare annotation is: true [2021-12-06 18:04:25,024 INFO L861 garLoopResultBuilder]: At program point L5638(line 5638) the Hoare annotation is: true [2021-12-06 18:04:25,024 INFO L861 garLoopResultBuilder]: At program point L6249(line 6249) the Hoare annotation is: true [2021-12-06 18:04:25,024 INFO L858 garLoopResultBuilder]: For program point L6249-1(line 6249) no Hoare annotation was computed. [2021-12-06 18:04:25,024 INFO L858 garLoopResultBuilder]: For program point L6183-2(lines 6183 6194) no Hoare annotation was computed. [2021-12-06 18:04:25,024 INFO L858 garLoopResultBuilder]: For program point L5638-1(line 5638) no Hoare annotation was computed. [2021-12-06 18:04:25,024 INFO L861 garLoopResultBuilder]: At program point L6910(lines 6905 6912) the Hoare annotation is: true [2021-12-06 18:04:25,024 INFO L861 garLoopResultBuilder]: At program point L6902(lines 6897 6904) the Hoare annotation is: true [2021-12-06 18:04:25,024 INFO L861 garLoopResultBuilder]: At program point L5366(lines 5360 5368) the Hoare annotation is: true [2021-12-06 18:04:25,024 INFO L858 garLoopResultBuilder]: For program point L6200(lines 6200 6204) no Hoare annotation was computed. [2021-12-06 18:04:25,024 INFO L858 garLoopResultBuilder]: For program point L6225-2(lines 6220 6257) no Hoare annotation was computed. [2021-12-06 18:04:25,024 INFO L861 garLoopResultBuilder]: At program point L5457(lines 5457 5458) the Hoare annotation is: true [2021-12-06 18:04:25,024 INFO L858 garLoopResultBuilder]: For program point L6225(lines 6225 6228) no Hoare annotation was computed. [2021-12-06 18:04:25,024 INFO L858 garLoopResultBuilder]: For program point L5457-1(lines 5457 5458) no Hoare annotation was computed. [2021-12-06 18:04:25,025 INFO L861 garLoopResultBuilder]: At program point L7332(lines 7331 7333) the Hoare annotation is: true [2021-12-06 18:04:25,025 INFO L858 garLoopResultBuilder]: For program point L6176-1(line 6176) no Hoare annotation was computed. [2021-12-06 18:04:25,025 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-06 18:04:25,025 INFO L861 garLoopResultBuilder]: At program point L6176(line 6176) the Hoare annotation is: true [2021-12-06 18:04:25,025 INFO L861 garLoopResultBuilder]: At program point L6267(line 6267) the Hoare annotation is: true [2021-12-06 18:04:25,025 INFO L858 garLoopResultBuilder]: For program point L6234(lines 6234 6242) no Hoare annotation was computed. [2021-12-06 18:04:25,025 INFO L858 garLoopResultBuilder]: For program point L6267-1(line 6267) no Hoare annotation was computed. [2021-12-06 18:04:25,025 INFO L861 garLoopResultBuilder]: At program point L7126(line 7126) the Hoare annotation is: true [2021-12-06 18:04:25,025 INFO L858 garLoopResultBuilder]: For program point L6234-2(lines 6234 6242) no Hoare annotation was computed. [2021-12-06 18:04:25,025 INFO L858 garLoopResultBuilder]: For program point L7126-1(line 7126) no Hoare annotation was computed. [2021-12-06 18:04:25,025 INFO L861 garLoopResultBuilder]: At program point L5937(lines 5931 5939) the Hoare annotation is: true [2021-12-06 18:04:25,025 INFO L858 garLoopResultBuilder]: For program point L5640-1(line 5640) no Hoare annotation was computed. [2021-12-06 18:04:25,025 INFO L861 garLoopResultBuilder]: At program point L5640(line 5640) the Hoare annotation is: true [2021-12-06 18:04:25,026 INFO L861 garLoopResultBuilder]: At program point L6210(lines 6165 6212) the Hoare annotation is: true [2021-12-06 18:04:25,026 INFO L858 garLoopResultBuilder]: For program point L6268(lines 6268 6274) no Hoare annotation was computed. [2021-12-06 18:04:25,026 INFO L861 garLoopResultBuilder]: At program point L7127(lines 7123 7129) the Hoare annotation is: true [2021-12-06 18:04:25,026 INFO L861 garLoopResultBuilder]: At program point L5657(lines 5629 5659) the Hoare annotation is: true [2021-12-06 18:04:25,026 INFO L858 garLoopResultBuilder]: For program point L5459(lines 5459 5465) no Hoare annotation was computed. [2021-12-06 18:04:25,026 INFO L858 garLoopResultBuilder]: For program point L5649-2(lines 5649 5655) no Hoare annotation was computed. [2021-12-06 18:04:25,026 INFO L858 garLoopResultBuilder]: For program point L5649(lines 5649 5655) no Hoare annotation was computed. [2021-12-06 18:04:25,026 INFO L858 garLoopResultBuilder]: For program point L6252-1(lines 6252 6255) no Hoare annotation was computed. [2021-12-06 18:04:25,026 INFO L861 garLoopResultBuilder]: At program point L5641(line 5641) the Hoare annotation is: true [2021-12-06 18:04:25,027 INFO L858 garLoopResultBuilder]: For program point L5641-1(line 5641) no Hoare annotation was computed. [2021-12-06 18:04:25,027 INFO L861 garLoopResultBuilder]: At program point L7177(lines 7176 7178) the Hoare annotation is: true [2021-12-06 18:04:25,027 INFO L858 garLoopResultBuilder]: For program point L5476-1(line 5476) no Hoare annotation was computed. [2021-12-06 18:04:25,027 INFO L861 garLoopResultBuilder]: At program point L5476(line 5476) the Hoare annotation is: true [2021-12-06 18:04:25,027 INFO L861 garLoopResultBuilder]: At program point L7326(lines 7323 7327) the Hoare annotation is: true [2021-12-06 18:04:25,027 INFO L861 garLoopResultBuilder]: At program point L6269(line 6269) the Hoare annotation is: true [2021-12-06 18:04:25,027 INFO L861 garLoopResultBuilder]: At program point L6269-1(line 6269) the Hoare annotation is: true [2021-12-06 18:04:25,027 INFO L858 garLoopResultBuilder]: For program point L6195(lines 6195 6198) no Hoare annotation was computed. [2021-12-06 18:04:25,027 INFO L858 garLoopResultBuilder]: For program point L6195-2(lines 6195 6198) no Hoare annotation was computed. [2021-12-06 18:04:25,027 INFO L861 garLoopResultBuilder]: At program point L6187(line 6187) the Hoare annotation is: true [2021-12-06 18:04:25,028 INFO L858 garLoopResultBuilder]: For program point L6187-1(line 6187) no Hoare annotation was computed. [2021-12-06 18:04:25,028 INFO L858 garLoopResultBuilder]: For program point L5642(lines 5642 5648) no Hoare annotation was computed. [2021-12-06 18:04:25,028 INFO L861 garLoopResultBuilder]: At program point L5766(lines 5761 5768) the Hoare annotation is: true [2021-12-06 18:04:25,028 INFO L861 garLoopResultBuilder]: At program point clk_enableENTRY(lines 7193 7195) the Hoare annotation is: true [2021-12-06 18:04:25,028 INFO L858 garLoopResultBuilder]: For program point clk_enableFINAL(lines 7193 7195) no Hoare annotation was computed. [2021-12-06 18:04:25,028 INFO L858 garLoopResultBuilder]: For program point clk_enableEXIT(lines 7193 7195) no Hoare annotation was computed. [2021-12-06 18:04:25,028 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-12-06 18:04:25,028 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-12-06 18:04:25,028 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2021-12-06 18:04:25,028 INFO L861 garLoopResultBuilder]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2021-12-06 18:04:25,029 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2021-12-06 18:04:25,029 INFO L858 garLoopResultBuilder]: For program point eth_validate_addrEXIT(lines 7231 7233) no Hoare annotation was computed. [2021-12-06 18:04:25,029 INFO L861 garLoopResultBuilder]: At program point eth_validate_addrENTRY(lines 7231 7233) the Hoare annotation is: true [2021-12-06 18:04:25,029 INFO L858 garLoopResultBuilder]: For program point eth_validate_addrFINAL(lines 7231 7233) no Hoare annotation was computed. [2021-12-06 18:04:25,029 INFO L858 garLoopResultBuilder]: For program point ldv_is_errEXIT(lines 7057 7062) no Hoare annotation was computed. [2021-12-06 18:04:25,029 INFO L861 garLoopResultBuilder]: At program point ldv_is_errENTRY(lines 7057 7062) the Hoare annotation is: true [2021-12-06 18:04:25,029 INFO L858 garLoopResultBuilder]: For program point ldv_is_errFINAL(lines 7057 7062) no Hoare annotation was computed. [2021-12-06 18:04:25,029 INFO L858 garLoopResultBuilder]: For program point arch_irqs_disabled_flagsFINAL(lines 5484 5489) no Hoare annotation was computed. [2021-12-06 18:04:25,029 INFO L861 garLoopResultBuilder]: At program point arch_irqs_disabled_flagsENTRY(lines 5484 5489) the Hoare annotation is: true [2021-12-06 18:04:25,029 INFO L858 garLoopResultBuilder]: For program point arch_irqs_disabled_flagsEXIT(lines 5484 5489) no Hoare annotation was computed. [2021-12-06 18:04:25,030 INFO L861 garLoopResultBuilder]: At program point L5794-1(line 5794) the Hoare annotation is: true [2021-12-06 18:04:25,030 INFO L861 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5782 5799) the Hoare annotation is: true [2021-12-06 18:04:25,030 INFO L858 garLoopResultBuilder]: For program point L5789(lines 5789 5797) no Hoare annotation was computed. [2021-12-06 18:04:25,030 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5782 5799) no Hoare annotation was computed. [2021-12-06 18:04:25,030 INFO L861 garLoopResultBuilder]: At program point L5795(line 5795) the Hoare annotation is: true [2021-12-06 18:04:25,030 INFO L861 garLoopResultBuilder]: At program point L5794(line 5794) the Hoare annotation is: true [2021-12-06 18:04:25,030 INFO L858 garLoopResultBuilder]: For program point L5795-1(line 5795) no Hoare annotation was computed. [2021-12-06 18:04:25,030 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5782 5799) no Hoare annotation was computed. [2021-12-06 18:04:25,030 INFO L858 garLoopResultBuilder]: For program point __readlFINAL(lines 5505 5512) no Hoare annotation was computed. [2021-12-06 18:04:25,031 INFO L861 garLoopResultBuilder]: At program point __readlENTRY(lines 5505 5512) the Hoare annotation is: true [2021-12-06 18:04:25,031 INFO L858 garLoopResultBuilder]: For program point __readlEXIT(lines 5505 5512) no Hoare annotation was computed. [2021-12-06 18:04:25,031 INFO L861 garLoopResultBuilder]: At program point platform_get_drvdataENTRY(lines 6009 6016) the Hoare annotation is: true [2021-12-06 18:04:25,031 INFO L858 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 6009 6016) no Hoare annotation was computed. [2021-12-06 18:04:25,031 INFO L861 garLoopResultBuilder]: At program point L5548(lines 5545 5550) the Hoare annotation is: true [2021-12-06 18:04:25,031 INFO L858 garLoopResultBuilder]: For program point platform_get_drvdataFINAL(lines 6009 6016) no Hoare annotation was computed. [2021-12-06 18:04:25,031 INFO L858 garLoopResultBuilder]: For program point L6976-1(lines 6976 6979) no Hoare annotation was computed. [2021-12-06 18:04:25,031 INFO L858 garLoopResultBuilder]: For program point L6976(lines 6976 6979) no Hoare annotation was computed. [2021-12-06 18:04:25,031 INFO L858 garLoopResultBuilder]: For program point ldv_skb_allocEXIT(lines 7094 7108) no Hoare annotation was computed. [2021-12-06 18:04:25,031 INFO L858 garLoopResultBuilder]: For program point ldv_skb_allocFINAL(lines 7094 7108) no Hoare annotation was computed. [2021-12-06 18:04:25,032 INFO L861 garLoopResultBuilder]: At program point ldv_skb_allocENTRY(lines 7094 7108) the Hoare annotation is: true [2021-12-06 18:04:25,032 INFO L858 garLoopResultBuilder]: For program point L7099-1(line 7099) no Hoare annotation was computed. [2021-12-06 18:04:25,032 INFO L861 garLoopResultBuilder]: At program point L7099(line 7099) the Hoare annotation is: true [2021-12-06 18:04:25,032 INFO L858 garLoopResultBuilder]: For program point L6975-3(lines 6973 6992) no Hoare annotation was computed. [2021-12-06 18:04:25,032 INFO L858 garLoopResultBuilder]: For program point L7101(lines 7101 7106) no Hoare annotation was computed. [2021-12-06 18:04:25,032 INFO L861 garLoopResultBuilder]: At program point L6975-2(lines 6975 6985) the Hoare annotation is: true [2021-12-06 18:04:25,032 INFO L861 garLoopResultBuilder]: At program point L6986-1(lines 6970 6993) the Hoare annotation is: true [2021-12-06 18:04:25,032 INFO L858 garLoopResultBuilder]: For program point L6980(lines 6980 6983) no Hoare annotation was computed. [2021-12-06 18:04:25,032 INFO L858 garLoopResultBuilder]: For program point macb_get_statsEXIT(lines 7255 7257) no Hoare annotation was computed. [2021-12-06 18:04:25,032 INFO L858 garLoopResultBuilder]: For program point L7256-1(line 7256) no Hoare annotation was computed. [2021-12-06 18:04:25,032 INFO L861 garLoopResultBuilder]: At program point L7256(line 7256) the Hoare annotation is: true [2021-12-06 18:04:25,033 INFO L861 garLoopResultBuilder]: At program point macb_get_statsENTRY(lines 7255 7257) the Hoare annotation is: true [2021-12-06 18:04:25,033 INFO L858 garLoopResultBuilder]: For program point macb_get_statsFINAL(lines 7255 7257) no Hoare annotation was computed. [2021-12-06 18:04:25,033 INFO L858 garLoopResultBuilder]: For program point __writelEXIT(lines 5513 5519) no Hoare annotation was computed. [2021-12-06 18:04:25,033 INFO L861 garLoopResultBuilder]: At program point __writelENTRY(lines 5513 5519) the Hoare annotation is: true [2021-12-06 18:04:25,033 INFO L858 garLoopResultBuilder]: For program point __writelFINAL(lines 5513 5519) no Hoare annotation was computed. [2021-12-06 18:04:25,033 INFO L861 garLoopResultBuilder]: At program point macb_set_rx_modeENTRY(lines 7269 7271) the Hoare annotation is: true [2021-12-06 18:04:25,033 INFO L858 garLoopResultBuilder]: For program point macb_set_rx_modeFINAL(lines 7269 7271) no Hoare annotation was computed. [2021-12-06 18:04:25,033 INFO L858 garLoopResultBuilder]: For program point macb_set_rx_modeEXIT(lines 7269 7271) no Hoare annotation was computed. [2021-12-06 18:04:25,033 INFO L858 garLoopResultBuilder]: For program point warn_slowpath_nullEXIT(lines 7337 7339) no Hoare annotation was computed. [2021-12-06 18:04:25,033 INFO L858 garLoopResultBuilder]: For program point warn_slowpath_nullFINAL(lines 7337 7339) no Hoare annotation was computed. [2021-12-06 18:04:25,033 INFO L861 garLoopResultBuilder]: At program point warn_slowpath_nullENTRY(lines 7337 7339) the Hoare annotation is: true [2021-12-06 18:04:25,034 INFO L861 garLoopResultBuilder]: At program point arch_local_irq_restoreENTRY(lines 5414 5442) the Hoare annotation is: true [2021-12-06 18:04:25,034 INFO L858 garLoopResultBuilder]: For program point arch_local_irq_restoreFINAL(lines 5414 5442) no Hoare annotation was computed. [2021-12-06 18:04:25,034 INFO L858 garLoopResultBuilder]: For program point L5430(lines 5430 5436) no Hoare annotation was computed. [2021-12-06 18:04:25,034 INFO L858 garLoopResultBuilder]: For program point arch_local_irq_restoreEXIT(lines 5414 5442) no Hoare annotation was computed. [2021-12-06 18:04:25,034 INFO L861 garLoopResultBuilder]: At program point L5433(lines 5430 5435) the Hoare annotation is: true [2021-12-06 18:04:25,034 INFO L858 garLoopResultBuilder]: For program point L5428-1(lines 5428 5429) no Hoare annotation was computed. [2021-12-06 18:04:25,034 INFO L861 garLoopResultBuilder]: At program point L5428(lines 5428 5429) the Hoare annotation is: true [2021-12-06 18:04:25,034 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 5834 5840) no Hoare annotation was computed. [2021-12-06 18:04:25,034 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 5834 5840) the Hoare annotation is: true [2021-12-06 18:04:25,034 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5838) no Hoare annotation was computed. [2021-12-06 18:04:25,034 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 5834 5840) no Hoare annotation was computed. [2021-12-06 18:04:25,034 INFO L858 garLoopResultBuilder]: For program point L5667-2(line 5667) no Hoare annotation was computed. [2021-12-06 18:04:25,034 INFO L861 garLoopResultBuilder]: At program point L5688(lines 5673 5690) the Hoare annotation is: true [2021-12-06 18:04:25,034 INFO L858 garLoopResultBuilder]: For program point L5684-1(lines 5684 5687) no Hoare annotation was computed. [2021-12-06 18:04:25,034 INFO L858 garLoopResultBuilder]: For program point L5680-2(lines 5677 5689) no Hoare annotation was computed. [2021-12-06 18:04:25,034 INFO L858 garLoopResultBuilder]: For program point L5680(lines 5680 5683) no Hoare annotation was computed. [2021-12-06 18:04:25,035 INFO L858 garLoopResultBuilder]: For program point L5573-2(line 5573) no Hoare annotation was computed. [2021-12-06 18:04:25,035 INFO L861 garLoopResultBuilder]: At program point L5573-3(lines 5570 5575) the Hoare annotation is: true [2021-12-06 18:04:25,035 INFO L858 garLoopResultBuilder]: For program point L5573(line 5573) no Hoare annotation was computed. [2021-12-06 18:04:25,035 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-06 18:04:25,035 INFO L858 garLoopResultBuilder]: For program point dma_alloc_attrsFINAL(lines 5691 5723) no Hoare annotation was computed. [2021-12-06 18:04:25,035 INFO L861 garLoopResultBuilder]: At program point L7197(lines 7196 7198) the Hoare annotation is: true [2021-12-06 18:04:25,035 INFO L858 garLoopResultBuilder]: For program point L5703(lines 5703 5706) no Hoare annotation was computed. [2021-12-06 18:04:25,035 INFO L861 garLoopResultBuilder]: At program point L5670(lines 5660 5672) the Hoare annotation is: true [2021-12-06 18:04:25,035 INFO L858 garLoopResultBuilder]: For program point L5666(lines 5666 5669) no Hoare annotation was computed. [2021-12-06 18:04:25,035 INFO L858 garLoopResultBuilder]: For program point L5703-2(lines 5703 5706) no Hoare annotation was computed. [2021-12-06 18:04:25,035 INFO L858 garLoopResultBuilder]: For program point L5666-2(lines 5666 5669) no Hoare annotation was computed. [2021-12-06 18:04:25,035 INFO L858 garLoopResultBuilder]: For program point dma_alloc_attrsEXIT(lines 5691 5723) no Hoare annotation was computed. [2021-12-06 18:04:25,035 INFO L858 garLoopResultBuilder]: For program point L5712(lines 5712 5717) no Hoare annotation was computed. [2021-12-06 18:04:25,035 INFO L861 garLoopResultBuilder]: At program point dma_alloc_attrsENTRY(lines 5691 5723) the Hoare annotation is: true [2021-12-06 18:04:25,035 INFO L858 garLoopResultBuilder]: For program point L5708(lines 5708 5711) no Hoare annotation was computed. [2021-12-06 18:04:25,035 INFO L858 garLoopResultBuilder]: For program point L5700-1(line 5700) no Hoare annotation was computed. [2021-12-06 18:04:25,035 INFO L858 garLoopResultBuilder]: For program point L5667(line 5667) no Hoare annotation was computed. [2021-12-06 18:04:25,036 INFO L861 garLoopResultBuilder]: At program point L5700(line 5700) the Hoare annotation is: true [2021-12-06 18:04:25,036 INFO L854 garLoopResultBuilder]: At program point L7296(lines 7295 7297) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0)) (and (= ~ldv_state_variable_2~0 0) (= |old(#valid)| |#valid|))) [2021-12-06 18:04:25,036 INFO L854 garLoopResultBuilder]: At program point at91ether_removeENTRY(lines 6415 6438) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0)) (and (= ~ldv_state_variable_2~0 0) (= |old(#valid)| |#valid|))) [2021-12-06 18:04:25,036 INFO L854 garLoopResultBuilder]: At program point L6954(lines 6949 6956) the Hoare annotation is: (or (= ~ldv_state_variable_2~0 0) (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2021-12-06 18:04:25,036 INFO L854 garLoopResultBuilder]: At program point L7276(lines 7275 7277) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0)) (and (= ~ldv_state_variable_2~0 0) (= |old(#valid)| |#valid|))) [2021-12-06 18:04:25,036 INFO L858 garLoopResultBuilder]: For program point L6952-1(line 6952) no Hoare annotation was computed. [2021-12-06 18:04:25,036 INFO L854 garLoopResultBuilder]: At program point L6952(line 6952) the Hoare annotation is: (or (= ~ldv_state_variable_2~0 0) (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2021-12-06 18:04:25,036 INFO L854 garLoopResultBuilder]: At program point L6946(lines 6941 6948) the Hoare annotation is: (or (= ~ldv_state_variable_2~0 0) (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2021-12-06 18:04:25,036 INFO L854 garLoopResultBuilder]: At program point L6434(line 6434) the Hoare annotation is: (or (= ~ldv_state_variable_2~0 0) (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2021-12-06 18:04:25,036 INFO L858 garLoopResultBuilder]: For program point at91ether_removeFINAL(lines 6415 6438) no Hoare annotation was computed. [2021-12-06 18:04:25,036 INFO L858 garLoopResultBuilder]: For program point L6944-1(line 6944) no Hoare annotation was computed. [2021-12-06 18:04:25,036 INFO L854 garLoopResultBuilder]: At program point L6944(line 6944) the Hoare annotation is: (or (= ~ldv_state_variable_2~0 0) (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2021-12-06 18:04:25,036 INFO L858 garLoopResultBuilder]: For program point L6434-1(line 6434) no Hoare annotation was computed. [2021-12-06 18:04:25,036 INFO L858 garLoopResultBuilder]: For program point at91ether_removeEXIT(lines 6415 6438) no Hoare annotation was computed. [2021-12-06 18:04:25,037 INFO L858 garLoopResultBuilder]: For program point L6426(lines 6426 6429) no Hoare annotation was computed. [2021-12-06 18:04:25,037 INFO L854 garLoopResultBuilder]: At program point L6422(line 6422) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0)) (and (= ~ldv_state_variable_2~0 0) (= |old(#valid)| |#valid|))) [2021-12-06 18:04:25,037 INFO L858 garLoopResultBuilder]: For program point L6424-1(line 6424) no Hoare annotation was computed. [2021-12-06 18:04:25,037 INFO L854 garLoopResultBuilder]: At program point L6424(line 6424) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0)) (and (= ~ldv_state_variable_2~0 0) (= |old(#valid)| |#valid|))) [2021-12-06 18:04:25,037 INFO L858 garLoopResultBuilder]: For program point L6426-2(lines 6426 6429) no Hoare annotation was computed. [2021-12-06 18:04:25,037 INFO L858 garLoopResultBuilder]: For program point L6422-1(line 6422) no Hoare annotation was computed. [2021-12-06 18:04:25,037 INFO L858 garLoopResultBuilder]: For program point L7341(lines 7341 7343) no Hoare annotation was computed. [2021-12-06 18:04:25,037 INFO L854 garLoopResultBuilder]: At program point L7273(lines 7272 7274) the Hoare annotation is: (or (= ~ldv_state_variable_2~0 0) (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2021-12-06 18:04:25,037 INFO L858 garLoopResultBuilder]: For program point valid_dma_directionEXIT(lines 5564 5569) no Hoare annotation was computed. [2021-12-06 18:04:25,037 INFO L861 garLoopResultBuilder]: At program point valid_dma_directionENTRY(lines 5564 5569) the Hoare annotation is: true [2021-12-06 18:04:25,037 INFO L858 garLoopResultBuilder]: For program point valid_dma_directionFINAL(lines 5564 5569) no Hoare annotation was computed. [2021-12-06 18:04:25,037 INFO L858 garLoopResultBuilder]: For program point eth_change_mtuFINAL(lines 7219 7221) no Hoare annotation was computed. [2021-12-06 18:04:25,037 INFO L861 garLoopResultBuilder]: At program point eth_change_mtuENTRY(lines 7219 7221) the Hoare annotation is: true [2021-12-06 18:04:25,037 INFO L858 garLoopResultBuilder]: For program point eth_change_mtuEXIT(lines 7219 7221) no Hoare annotation was computed. [2021-12-06 18:04:25,037 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 5848 5853) no Hoare annotation was computed. [2021-12-06 18:04:25,037 INFO L861 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 5848 5853) the Hoare annotation is: true [2021-12-06 18:04:25,038 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 5848 5853) no Hoare annotation was computed. [2021-12-06 18:04:25,038 INFO L858 garLoopResultBuilder]: For program point netdev_privFINAL(lines 5893 5898) no Hoare annotation was computed. [2021-12-06 18:04:25,038 INFO L861 garLoopResultBuilder]: At program point netdev_privENTRY(lines 5893 5898) the Hoare annotation is: true [2021-12-06 18:04:25,038 INFO L858 garLoopResultBuilder]: For program point netdev_privEXIT(lines 5893 5898) no Hoare annotation was computed. [2021-12-06 18:04:25,038 INFO L858 garLoopResultBuilder]: For program point netdev_get_tx_queueEXIT(lines 5886 5892) no Hoare annotation was computed. [2021-12-06 18:04:25,038 INFO L861 garLoopResultBuilder]: At program point netdev_get_tx_queueENTRY(lines 5886 5892) the Hoare annotation is: true [2021-12-06 18:04:25,038 INFO L858 garLoopResultBuilder]: For program point netdev_get_tx_queueFINAL(lines 5886 5892) no Hoare annotation was computed. [2021-12-06 18:04:25,038 INFO L858 garLoopResultBuilder]: For program point L5779-2(lines 5778 5780) no Hoare annotation was computed. [2021-12-06 18:04:25,038 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 5778 5780) the Hoare annotation is: true [2021-12-06 18:04:25,038 INFO L858 garLoopResultBuilder]: For program point L5779(line 5779) no Hoare annotation was computed. [2021-12-06 18:04:25,038 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 5778 5780) no Hoare annotation was computed. [2021-12-06 18:04:25,038 INFO L858 garLoopResultBuilder]: For program point macb_ioctlEXIT(lines 7259 7261) no Hoare annotation was computed. [2021-12-06 18:04:25,038 INFO L861 garLoopResultBuilder]: At program point macb_ioctlENTRY(lines 7259 7261) the Hoare annotation is: true [2021-12-06 18:04:25,038 INFO L858 garLoopResultBuilder]: For program point macb_ioctlFINAL(lines 7259 7261) no Hoare annotation was computed. [2021-12-06 18:04:25,038 INFO L858 garLoopResultBuilder]: For program point netif_stop_queueEXIT(lines 5962 5970) no Hoare annotation was computed. [2021-12-06 18:04:25,038 INFO L858 garLoopResultBuilder]: For program point L5953(lines 5953 5957) no Hoare annotation was computed. [2021-12-06 18:04:25,038 INFO L858 garLoopResultBuilder]: For program point L5952(line 5952) no Hoare annotation was computed. [2021-12-06 18:04:25,038 INFO L861 garLoopResultBuilder]: At program point L5947(line 5947) the Hoare annotation is: true [2021-12-06 18:04:25,039 INFO L861 garLoopResultBuilder]: At program point L5948-1(lines 5948 5951) the Hoare annotation is: true [2021-12-06 18:04:25,039 INFO L858 garLoopResultBuilder]: For program point L5947-1(line 5947) no Hoare annotation was computed. [2021-12-06 18:04:25,039 INFO L861 garLoopResultBuilder]: At program point L5949(line 5949) the Hoare annotation is: true [2021-12-06 18:04:25,039 INFO L858 garLoopResultBuilder]: For program point L5948(lines 5948 5951) no Hoare annotation was computed. [2021-12-06 18:04:25,039 INFO L861 garLoopResultBuilder]: At program point netif_stop_queueENTRY(lines 5962 5970) the Hoare annotation is: true [2021-12-06 18:04:25,039 INFO L861 garLoopResultBuilder]: At program point L5966(line 5966) the Hoare annotation is: true [2021-12-06 18:04:25,039 INFO L858 garLoopResultBuilder]: For program point L5966-1(line 5966) no Hoare annotation was computed. [2021-12-06 18:04:25,039 INFO L861 garLoopResultBuilder]: At program point L5959(lines 5940 5961) the Hoare annotation is: true [2021-12-06 18:04:25,039 INFO L861 garLoopResultBuilder]: At program point L5350(lines 5346 5352) the Hoare annotation is: true [2021-12-06 18:04:25,039 INFO L858 garLoopResultBuilder]: For program point netif_stop_queueFINAL(lines 5962 5970) no Hoare annotation was computed. [2021-12-06 18:04:25,039 INFO L858 garLoopResultBuilder]: For program point arch_local_save_flagsFINAL(lines 5383 5413) no Hoare annotation was computed. [2021-12-06 18:04:25,039 INFO L861 garLoopResultBuilder]: At program point L5403(lines 5400 5405) the Hoare annotation is: true [2021-12-06 18:04:25,039 INFO L858 garLoopResultBuilder]: For program point arch_local_save_flagsEXIT(lines 5383 5413) no Hoare annotation was computed. [2021-12-06 18:04:25,040 INFO L861 garLoopResultBuilder]: At program point L5398(lines 5398 5399) the Hoare annotation is: true [2021-12-06 18:04:25,040 INFO L861 garLoopResultBuilder]: At program point arch_local_save_flagsENTRY(lines 5383 5413) the Hoare annotation is: true [2021-12-06 18:04:25,040 INFO L858 garLoopResultBuilder]: For program point L5400(lines 5400 5406) no Hoare annotation was computed. [2021-12-06 18:04:25,040 INFO L858 garLoopResultBuilder]: For program point L5398-1(lines 5398 5399) no Hoare annotation was computed. [2021-12-06 18:04:25,040 INFO L858 garLoopResultBuilder]: For program point unregister_netdevFINAL(lines 7334 7336) no Hoare annotation was computed. [2021-12-06 18:04:25,040 INFO L858 garLoopResultBuilder]: For program point unregister_netdevEXIT(lines 7334 7336) no Hoare annotation was computed. [2021-12-06 18:04:25,040 INFO L861 garLoopResultBuilder]: At program point unregister_netdevENTRY(lines 7334 7336) the Hoare annotation is: true [2021-12-06 18:04:25,040 INFO L858 garLoopResultBuilder]: For program point L5807(lines 5807 5815) no Hoare annotation was computed. [2021-12-06 18:04:25,040 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-06 18:04:25,040 INFO L858 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 5800 5817) no Hoare annotation was computed. [2021-12-06 18:04:25,040 INFO L861 garLoopResultBuilder]: At program point L5812-1(line 5812) the Hoare annotation is: true [2021-12-06 18:04:25,041 INFO L854 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 5800 5817) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|)) (not (= ~last_index~0 0)) (not (= ~ldv_state_variable_2~0 0))) [2021-12-06 18:04:25,041 INFO L858 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 5800 5817) no Hoare annotation was computed. [2021-12-06 18:04:25,041 INFO L861 garLoopResultBuilder]: At program point L5813(line 5813) the Hoare annotation is: true [2021-12-06 18:04:25,041 INFO L861 garLoopResultBuilder]: At program point L5812(line 5812) the Hoare annotation is: true [2021-12-06 18:04:25,041 INFO L858 garLoopResultBuilder]: For program point L5813-1(line 5813) no Hoare annotation was computed. [2021-12-06 18:04:25,041 INFO L858 garLoopResultBuilder]: For program point L6146-1(line 6146) no Hoare annotation was computed. [2021-12-06 18:04:25,041 INFO L858 garLoopResultBuilder]: For program point L6741-1(line 6741) no Hoare annotation was computed. [2021-12-06 18:04:25,041 INFO L854 garLoopResultBuilder]: At program point L6741(line 6741) the Hoare annotation is: false [2021-12-06 18:04:25,041 INFO L858 garLoopResultBuilder]: For program point L6576(lines 6576 6583) no Hoare annotation was computed. [2021-12-06 18:04:25,041 INFO L858 garLoopResultBuilder]: For program point L6609(line 6609) no Hoare annotation was computed. [2021-12-06 18:04:25,042 INFO L854 garLoopResultBuilder]: At program point L6477(line 6477) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,042 INFO L854 garLoopResultBuilder]: At program point L7303(lines 7302 7304) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,042 INFO L858 garLoopResultBuilder]: For program point L6610(lines 6610 6615) no Hoare annotation was computed. [2021-12-06 18:04:25,042 INFO L858 garLoopResultBuilder]: For program point L6676-1(line 6676) no Hoare annotation was computed. [2021-12-06 18:04:25,042 INFO L854 garLoopResultBuilder]: At program point L6676(line 6676) the Hoare annotation is: false [2021-12-06 18:04:25,042 INFO L854 garLoopResultBuilder]: At program point L6115(line 6115) the Hoare annotation is: false [2021-12-06 18:04:25,042 INFO L858 garLoopResultBuilder]: For program point L6148-1(line 6148) no Hoare annotation was computed. [2021-12-06 18:04:25,042 INFO L858 garLoopResultBuilder]: For program point L6115-1(line 6115) no Hoare annotation was computed. [2021-12-06 18:04:25,042 INFO L854 garLoopResultBuilder]: At program point L6148(line 6148) the Hoare annotation is: false [2021-12-06 18:04:25,042 INFO L858 garLoopResultBuilder]: For program point L6578(lines 6578 6581) no Hoare annotation was computed. [2021-12-06 18:04:25,042 INFO L858 garLoopResultBuilder]: For program point L5620-1(line 5620) no Hoare annotation was computed. [2021-12-06 18:04:25,043 INFO L858 garLoopResultBuilder]: For program point L6644(lines 6644 6649) no Hoare annotation was computed. [2021-12-06 18:04:25,043 INFO L854 garLoopResultBuilder]: At program point L5620(line 5620) the Hoare annotation is: false [2021-12-06 18:04:25,043 INFO L858 garLoopResultBuilder]: For program point L6149(lines 6149 6161) no Hoare annotation was computed. [2021-12-06 18:04:25,043 INFO L858 garLoopResultBuilder]: For program point L6149-1(lines 6149 6161) no Hoare annotation was computed. [2021-12-06 18:04:25,043 INFO L858 garLoopResultBuilder]: For program point L6711-1(lines 6663 6823) no Hoare annotation was computed. [2021-12-06 18:04:25,043 INFO L858 garLoopResultBuilder]: For program point L6447-1(line 6447) no Hoare annotation was computed. [2021-12-06 18:04:25,043 INFO L854 garLoopResultBuilder]: At program point L6447(line 6447) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,043 INFO L854 garLoopResultBuilder]: At program point L6480(lines 6461 6482) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,043 INFO L854 garLoopResultBuilder]: At program point L7306(lines 7305 7307) the Hoare annotation is: (= ~last_index~0 0) [2021-12-06 18:04:25,043 INFO L854 garLoopResultBuilder]: At program point L6150(line 6150) the Hoare annotation is: false [2021-12-06 18:04:25,043 INFO L854 garLoopResultBuilder]: At program point L6117(line 6117) the Hoare annotation is: false [2021-12-06 18:04:25,044 INFO L858 garLoopResultBuilder]: For program point L6150-1(line 6150) no Hoare annotation was computed. [2021-12-06 18:04:25,044 INFO L858 garLoopResultBuilder]: For program point L6117-1(line 6117) no Hoare annotation was computed. [2021-12-06 18:04:25,044 INFO L858 garLoopResultBuilder]: For program point L6778(line 6778) no Hoare annotation was computed. [2021-12-06 18:04:25,044 INFO L858 garLoopResultBuilder]: For program point L6712-1(line 6712) no Hoare annotation was computed. [2021-12-06 18:04:25,044 INFO L854 garLoopResultBuilder]: At program point L6712(line 6712) the Hoare annotation is: false [2021-12-06 18:04:25,044 INFO L858 garLoopResultBuilder]: For program point L6745-1(lines 6663 6823) no Hoare annotation was computed. [2021-12-06 18:04:25,044 INFO L854 garLoopResultBuilder]: At program point L5523(lines 5520 5525) the Hoare annotation is: false [2021-12-06 18:04:25,044 INFO L854 garLoopResultBuilder]: At program point L6118(lines 6098 6120) the Hoare annotation is: false [2021-12-06 18:04:25,044 INFO L854 garLoopResultBuilder]: At program point L6085(lines 6059 6096) the Hoare annotation is: false [2021-12-06 18:04:25,044 INFO L854 garLoopResultBuilder]: At program point L6746(line 6746) the Hoare annotation is: false [2021-12-06 18:04:25,044 INFO L858 garLoopResultBuilder]: For program point L6779(lines 6779 6783) no Hoare annotation was computed. [2021-12-06 18:04:25,045 INFO L854 garLoopResultBuilder]: At program point L5623(line 5623) the Hoare annotation is: false [2021-12-06 18:04:25,045 INFO L858 garLoopResultBuilder]: For program point L5623-1(line 5623) no Hoare annotation was computed. [2021-12-06 18:04:25,045 INFO L858 garLoopResultBuilder]: For program point L6746-1(line 6746) no Hoare annotation was computed. [2021-12-06 18:04:25,045 INFO L858 garLoopResultBuilder]: For program point L6449-1(line 6449) no Hoare annotation was computed. [2021-12-06 18:04:25,045 INFO L854 garLoopResultBuilder]: At program point L6449(line 6449) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,045 INFO L854 garLoopResultBuilder]: At program point L7242(lines 7241 7243) the Hoare annotation is: false [2021-12-06 18:04:25,045 INFO L858 garLoopResultBuilder]: For program point L6813(line 6813) no Hoare annotation was computed. [2021-12-06 18:04:25,045 INFO L858 garLoopResultBuilder]: For program point L6681(line 6681) no Hoare annotation was computed. [2021-12-06 18:04:25,045 INFO L854 garLoopResultBuilder]: At program point L6087(lines 6059 6096) the Hoare annotation is: false [2021-12-06 18:04:25,045 INFO L858 garLoopResultBuilder]: For program point L6814(lines 6814 6819) no Hoare annotation was computed. [2021-12-06 18:04:25,045 INFO L858 garLoopResultBuilder]: For program point L6682(lines 6682 6686) no Hoare annotation was computed. [2021-12-06 18:04:25,045 INFO L858 garLoopResultBuilder]: For program point L6451-1(line 6451) no Hoare annotation was computed. [2021-12-06 18:04:25,046 INFO L854 garLoopResultBuilder]: At program point L6451(line 6451) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,046 INFO L854 garLoopResultBuilder]: At program point L5626(lines 5597 5628) the Hoare annotation is: false [2021-12-06 18:04:25,046 INFO L858 garLoopResultBuilder]: For program point L6617(line 6617) no Hoare annotation was computed. [2021-12-06 18:04:25,046 INFO L858 garLoopResultBuilder]: For program point L6452-2(lines 6452 6457) no Hoare annotation was computed. [2021-12-06 18:04:25,046 INFO L858 garLoopResultBuilder]: For program point L6452(lines 6452 6457) no Hoare annotation was computed. [2021-12-06 18:04:25,046 INFO L854 garLoopResultBuilder]: At program point L6155(line 6155) the Hoare annotation is: false [2021-12-06 18:04:25,046 INFO L858 garLoopResultBuilder]: For program point L6155-1(line 6155) no Hoare annotation was computed. [2021-12-06 18:04:25,046 INFO L854 garLoopResultBuilder]: At program point L7113(lines 7109 7115) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,046 INFO L861 garLoopResultBuilder]: At program point L6618(line 6618) the Hoare annotation is: true [2021-12-06 18:04:25,046 INFO L858 garLoopResultBuilder]: For program point L6717-1(line 6717) no Hoare annotation was computed. [2021-12-06 18:04:25,046 INFO L854 garLoopResultBuilder]: At program point L6717(line 6717) the Hoare annotation is: false [2021-12-06 18:04:25,046 INFO L858 garLoopResultBuilder]: For program point L6552-1(line 6552) no Hoare annotation was computed. [2021-12-06 18:04:25,046 INFO L854 garLoopResultBuilder]: At program point L6552(line 6552) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,046 INFO L858 garLoopResultBuilder]: For program point L6585(line 6585) no Hoare annotation was computed. [2021-12-06 18:04:25,046 INFO L858 garLoopResultBuilder]: For program point L6453-1(line 6453) no Hoare annotation was computed. [2021-12-06 18:04:25,046 INFO L854 garLoopResultBuilder]: At program point L6453(line 6453) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,047 INFO L854 garLoopResultBuilder]: At program point L7246(lines 7245 7247) the Hoare annotation is: false [2021-12-06 18:04:25,047 INFO L858 garLoopResultBuilder]: For program point L6156-1(line 6156) no Hoare annotation was computed. [2021-12-06 18:04:25,047 INFO L854 garLoopResultBuilder]: At program point L6156(line 6156) the Hoare annotation is: false [2021-12-06 18:04:25,047 INFO L858 garLoopResultBuilder]: For program point L6751-1(line 6751) no Hoare annotation was computed. [2021-12-06 18:04:25,047 INFO L854 garLoopResultBuilder]: At program point L6751(line 6751) the Hoare annotation is: false [2021-12-06 18:04:25,047 INFO L858 garLoopResultBuilder]: For program point L6586(lines 6586 6591) no Hoare annotation was computed. [2021-12-06 18:04:25,047 INFO L858 garLoopResultBuilder]: For program point L6520-1(line 6520) no Hoare annotation was computed. [2021-12-06 18:04:25,047 INFO L858 garLoopResultBuilder]: For program point L6586-2(lines 6574 6619) no Hoare annotation was computed. [2021-12-06 18:04:25,047 INFO L854 garLoopResultBuilder]: At program point L6520(line 6520) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,047 INFO L858 garLoopResultBuilder]: For program point L6785(line 6785) no Hoare annotation was computed. [2021-12-06 18:04:25,047 INFO L858 garLoopResultBuilder]: For program point L6587-1(line 6587) no Hoare annotation was computed. [2021-12-06 18:04:25,047 INFO L854 garLoopResultBuilder]: At program point L6587(line 6587) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,047 INFO L858 garLoopResultBuilder]: For program point L6653(line 6653) no Hoare annotation was computed. [2021-12-06 18:04:25,047 INFO L858 garLoopResultBuilder]: For program point L6455-1(line 6455) no Hoare annotation was computed. [2021-12-06 18:04:25,047 INFO L854 garLoopResultBuilder]: At program point L6455(line 6455) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,047 INFO L858 garLoopResultBuilder]: For program point L6092-1(line 6092) no Hoare annotation was computed. [2021-12-06 18:04:25,047 INFO L854 garLoopResultBuilder]: At program point L6092(line 6092) the Hoare annotation is: false [2021-12-06 18:04:25,047 INFO L858 garLoopResultBuilder]: For program point L6786(lines 6786 6790) no Hoare annotation was computed. [2021-12-06 18:04:25,047 INFO L861 garLoopResultBuilder]: At program point L6654(line 6654) the Hoare annotation is: true [2021-12-06 18:04:25,048 INFO L858 garLoopResultBuilder]: For program point L6786-2(lines 6663 6823) no Hoare annotation was computed. [2021-12-06 18:04:25,048 INFO L854 garLoopResultBuilder]: At program point L6522(lines 6516 6524) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,048 INFO L858 garLoopResultBuilder]: For program point L6060-1(line 6060) no Hoare annotation was computed. [2021-12-06 18:04:25,048 INFO L854 garLoopResultBuilder]: At program point L6093(line 6093) the Hoare annotation is: false [2021-12-06 18:04:25,048 INFO L854 garLoopResultBuilder]: At program point L6060(line 6060) the Hoare annotation is: false [2021-12-06 18:04:25,048 INFO L858 garLoopResultBuilder]: For program point L6093-1(line 6093) no Hoare annotation was computed. [2021-12-06 18:04:25,048 INFO L858 garLoopResultBuilder]: For program point L6787-1(line 6787) no Hoare annotation was computed. [2021-12-06 18:04:25,048 INFO L854 garLoopResultBuilder]: At program point L6787(line 6787) the Hoare annotation is: false [2021-12-06 18:04:25,048 INFO L858 garLoopResultBuilder]: For program point L6688(line 6688) no Hoare annotation was computed. [2021-12-06 18:04:25,048 INFO L854 garLoopResultBuilder]: At program point L7250(lines 7249 7251) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,048 INFO L854 garLoopResultBuilder]: At program point L6127(line 6127) the Hoare annotation is: false [2021-12-06 18:04:25,048 INFO L858 garLoopResultBuilder]: For program point L6127-1(line 6127) no Hoare annotation was computed. [2021-12-06 18:04:25,048 INFO L854 garLoopResultBuilder]: At program point L6094(line 6094) the Hoare annotation is: false [2021-12-06 18:04:25,048 INFO L858 garLoopResultBuilder]: For program point L6094-1(line 6094) no Hoare annotation was computed. [2021-12-06 18:04:25,048 INFO L858 garLoopResultBuilder]: For program point L6722(line 6722) no Hoare annotation was computed. [2021-12-06 18:04:25,048 INFO L858 garLoopResultBuilder]: For program point L6821(line 6821) no Hoare annotation was computed. [2021-12-06 18:04:25,048 INFO L858 garLoopResultBuilder]: For program point L6689-2(lines 6663 6823) no Hoare annotation was computed. [2021-12-06 18:04:25,048 INFO L858 garLoopResultBuilder]: For program point L6689(lines 6689 6693) no Hoare annotation was computed. [2021-12-06 18:04:25,048 INFO L854 garLoopResultBuilder]: At program point L6458(lines 6439 6460) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,049 INFO L854 garLoopResultBuilder]: At program point L6095(lines 6051 6097) the Hoare annotation is: false [2021-12-06 18:04:25,049 INFO L854 garLoopResultBuilder]: At program point L6062(line 6062) the Hoare annotation is: false [2021-12-06 18:04:25,049 INFO L858 garLoopResultBuilder]: For program point L6062-1(line 6062) no Hoare annotation was computed. [2021-12-06 18:04:25,049 INFO L861 garLoopResultBuilder]: At program point L6822(line 6822) the Hoare annotation is: true [2021-12-06 18:04:25,049 INFO L854 garLoopResultBuilder]: At program point L6690(line 6690) the Hoare annotation is: false [2021-12-06 18:04:25,049 INFO L858 garLoopResultBuilder]: For program point L6723(lines 6723 6727) no Hoare annotation was computed. [2021-12-06 18:04:25,049 INFO L858 garLoopResultBuilder]: For program point L6756(line 6756) no Hoare annotation was computed. [2021-12-06 18:04:25,049 INFO L854 garLoopResultBuilder]: At program point L6558(line 6558) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,049 INFO L858 garLoopResultBuilder]: For program point L6624(line 6624) no Hoare annotation was computed. [2021-12-06 18:04:25,049 INFO L858 garLoopResultBuilder]: For program point L6690-1(line 6690) no Hoare annotation was computed. [2021-12-06 18:04:25,049 INFO L858 garLoopResultBuilder]: For program point L6723-2(lines 6663 6823) no Hoare annotation was computed. [2021-12-06 18:04:25,049 INFO L858 garLoopResultBuilder]: For program point L6558-1(line 6558) no Hoare annotation was computed. [2021-12-06 18:04:25,049 INFO L854 garLoopResultBuilder]: At program point L6162(lines 6140 6164) the Hoare annotation is: false [2021-12-06 18:04:25,049 INFO L854 garLoopResultBuilder]: At program point L7054(lines 7051 7056) the Hoare annotation is: (and (not (= |ULTIMATE.start_ldv_set_is_empty_#res#1| 0)) (= ~last_index~0 0)) [2021-12-06 18:04:25,049 INFO L854 garLoopResultBuilder]: At program point L6129(line 6129) the Hoare annotation is: false [2021-12-06 18:04:25,049 INFO L858 garLoopResultBuilder]: For program point L6129-1(line 6129) no Hoare annotation was computed. [2021-12-06 18:04:25,049 INFO L858 garLoopResultBuilder]: For program point L6724-1(line 6724) no Hoare annotation was computed. [2021-12-06 18:04:25,049 INFO L858 garLoopResultBuilder]: For program point L6757-2(lines 6663 6823) no Hoare annotation was computed. [2021-12-06 18:04:25,049 INFO L854 garLoopResultBuilder]: At program point L6724(line 6724) the Hoare annotation is: false [2021-12-06 18:04:25,050 INFO L858 garLoopResultBuilder]: For program point L6757(lines 6757 6761) no Hoare annotation was computed. [2021-12-06 18:04:25,050 INFO L858 garLoopResultBuilder]: For program point L6625(lines 6625 6658) no Hoare annotation was computed. [2021-12-06 18:04:25,050 INFO L854 garLoopResultBuilder]: At program point L6130(line 6130) the Hoare annotation is: false [2021-12-06 18:04:25,050 INFO L858 garLoopResultBuilder]: For program point L6130-1(line 6130) no Hoare annotation was computed. [2021-12-06 18:04:25,050 INFO L858 garLoopResultBuilder]: For program point L6064(lines 6064 6067) no Hoare annotation was computed. [2021-12-06 18:04:25,050 INFO L854 garLoopResultBuilder]: At program point L6758(line 6758) the Hoare annotation is: false [2021-12-06 18:04:25,050 INFO L858 garLoopResultBuilder]: For program point L6791-1(lines 6663 6823) no Hoare annotation was computed. [2021-12-06 18:04:25,050 INFO L858 garLoopResultBuilder]: For program point L6758-1(line 6758) no Hoare annotation was computed. [2021-12-06 18:04:25,050 INFO L858 garLoopResultBuilder]: For program point L6560-1(line 6560) no Hoare annotation was computed. [2021-12-06 18:04:25,050 INFO L854 garLoopResultBuilder]: At program point L6560(line 6560) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,050 INFO L858 garLoopResultBuilder]: For program point L6593-1(line 6593) no Hoare annotation was computed. [2021-12-06 18:04:25,050 INFO L854 garLoopResultBuilder]: At program point L6593(line 6593) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,050 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-12-06 18:04:25,050 INFO L854 garLoopResultBuilder]: At program point L6131(line 6131) the Hoare annotation is: false [2021-12-06 18:04:25,050 INFO L858 garLoopResultBuilder]: For program point L6131-1(line 6131) no Hoare annotation was computed. [2021-12-06 18:04:25,050 INFO L858 garLoopResultBuilder]: For program point L6792-1(line 6792) no Hoare annotation was computed. [2021-12-06 18:04:25,050 INFO L854 garLoopResultBuilder]: At program point L6792(line 6792) the Hoare annotation is: false [2021-12-06 18:04:25,050 INFO L858 garLoopResultBuilder]: For program point L6627(lines 6627 6655) no Hoare annotation was computed. [2021-12-06 18:04:25,050 INFO L858 garLoopResultBuilder]: For program point L6660(line 6660) no Hoare annotation was computed. [2021-12-06 18:04:25,050 INFO L858 garLoopResultBuilder]: For program point L6132-1(line 6132) no Hoare annotation was computed. [2021-12-06 18:04:25,051 INFO L854 garLoopResultBuilder]: At program point L6132(line 6132) the Hoare annotation is: false [2021-12-06 18:04:25,051 INFO L858 garLoopResultBuilder]: For program point L6628(line 6628) no Hoare annotation was computed. [2021-12-06 18:04:25,051 INFO L858 garLoopResultBuilder]: For program point L6661(lines 6661 6826) no Hoare annotation was computed. [2021-12-06 18:04:25,051 INFO L858 garLoopResultBuilder]: For program point L6694-1(lines 6663 6823) no Hoare annotation was computed. [2021-12-06 18:04:25,051 INFO L854 garLoopResultBuilder]: At program point L6496(lines 6491 6498) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,051 INFO L854 garLoopResultBuilder]: At program point L6133(line 6133) the Hoare annotation is: false [2021-12-06 18:04:25,051 INFO L858 garLoopResultBuilder]: For program point L6133-1(line 6133) no Hoare annotation was computed. [2021-12-06 18:04:25,051 INFO L858 garLoopResultBuilder]: For program point L6695-1(line 6695) no Hoare annotation was computed. [2021-12-06 18:04:25,051 INFO L854 garLoopResultBuilder]: At program point L6695(line 6695) the Hoare annotation is: false [2021-12-06 18:04:25,051 INFO L858 garLoopResultBuilder]: For program point L6728-1(lines 6663 6823) no Hoare annotation was computed. [2021-12-06 18:04:25,051 INFO L858 garLoopResultBuilder]: For program point L6629(lines 6629 6634) no Hoare annotation was computed. [2021-12-06 18:04:25,051 INFO L854 garLoopResultBuilder]: At program point L7290(lines 7289 7291) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,051 INFO L858 garLoopResultBuilder]: For program point L6068-1(lines 6068 6069) no Hoare annotation was computed. [2021-12-06 18:04:25,051 INFO L854 garLoopResultBuilder]: At program point L6068(lines 6068 6069) the Hoare annotation is: false [2021-12-06 18:04:25,051 INFO L858 garLoopResultBuilder]: For program point L6828(line 6828) no Hoare annotation was computed. [2021-12-06 18:04:25,051 INFO L858 garLoopResultBuilder]: For program point L6663(lines 6663 6823) no Hoare annotation was computed. [2021-12-06 18:04:25,051 INFO L858 garLoopResultBuilder]: For program point L6729-1(line 6729) no Hoare annotation was computed. [2021-12-06 18:04:25,051 INFO L854 garLoopResultBuilder]: At program point L6729(line 6729) the Hoare annotation is: false [2021-12-06 18:04:25,051 INFO L854 garLoopResultBuilder]: At program point L6135(line 6135) the Hoare annotation is: false [2021-12-06 18:04:25,051 INFO L858 garLoopResultBuilder]: For program point L6135-1(line 6135) no Hoare annotation was computed. [2021-12-06 18:04:25,051 INFO L858 garLoopResultBuilder]: For program point L6763-1(line 6763) no Hoare annotation was computed. [2021-12-06 18:04:25,052 INFO L854 garLoopResultBuilder]: At program point L6763(line 6763) the Hoare annotation is: false [2021-12-06 18:04:25,052 INFO L861 garLoopResultBuilder]: At program point L6829(line 6829) the Hoare annotation is: true [2021-12-06 18:04:25,052 INFO L858 garLoopResultBuilder]: For program point L6664(line 6664) no Hoare annotation was computed. [2021-12-06 18:04:25,052 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-12-06 18:04:25,052 INFO L858 garLoopResultBuilder]: For program point L6070(lines 6070 6076) no Hoare annotation was computed. [2021-12-06 18:04:25,052 INFO L858 garLoopResultBuilder]: For program point L6797-1(line 6797) no Hoare annotation was computed. [2021-12-06 18:04:25,052 INFO L854 garLoopResultBuilder]: At program point L6797(line 6797) the Hoare annotation is: false [2021-12-06 18:04:25,052 INFO L858 garLoopResultBuilder]: For program point L5608-1(line 5608) no Hoare annotation was computed. [2021-12-06 18:04:25,052 INFO L858 garLoopResultBuilder]: For program point L6599(line 6599) no Hoare annotation was computed. [2021-12-06 18:04:25,052 INFO L858 garLoopResultBuilder]: For program point L6665-2(lines 6663 6823) no Hoare annotation was computed. [2021-12-06 18:04:25,052 INFO L858 garLoopResultBuilder]: For program point L6665(lines 6665 6669) no Hoare annotation was computed. [2021-12-06 18:04:25,052 INFO L854 garLoopResultBuilder]: At program point L5608(line 5608) the Hoare annotation is: false [2021-12-06 18:04:25,052 INFO L854 garLoopResultBuilder]: At program point L7293(lines 7292 7294) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,052 INFO L854 garLoopResultBuilder]: At program point L6071(lines 6071 6072) the Hoare annotation is: false [2021-12-06 18:04:25,052 INFO L858 garLoopResultBuilder]: For program point L6071-1(lines 6071 6072) no Hoare annotation was computed. [2021-12-06 18:04:25,052 INFO L854 garLoopResultBuilder]: At program point L6137(lines 6121 6139) the Hoare annotation is: false [2021-12-06 18:04:25,053 INFO L854 garLoopResultBuilder]: At program point L6831(lines 6551 6836) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,053 INFO L854 garLoopResultBuilder]: At program point L6666(line 6666) the Hoare annotation is: false [2021-12-06 18:04:25,053 INFO L858 garLoopResultBuilder]: For program point L6600(lines 6600 6607) no Hoare annotation was computed. [2021-12-06 18:04:25,053 INFO L858 garLoopResultBuilder]: For program point L6666-1(line 6666) no Hoare annotation was computed. [2021-12-06 18:04:25,053 INFO L854 garLoopResultBuilder]: At program point L6105(line 6105) the Hoare annotation is: false [2021-12-06 18:04:25,053 INFO L858 garLoopResultBuilder]: For program point L6105-1(line 6105) no Hoare annotation was computed. [2021-12-06 18:04:25,053 INFO L858 garLoopResultBuilder]: For program point L6700-1(line 6700) no Hoare annotation was computed. [2021-12-06 18:04:25,053 INFO L854 garLoopResultBuilder]: At program point L6700(line 6700) the Hoare annotation is: false [2021-12-06 18:04:25,053 INFO L858 garLoopResultBuilder]: For program point L6469-1(line 6469) no Hoare annotation was computed. [2021-12-06 18:04:25,053 INFO L854 garLoopResultBuilder]: At program point L6469(line 6469) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,053 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-12-06 18:04:25,053 INFO L854 garLoopResultBuilder]: At program point L6734(line 6734) the Hoare annotation is: false [2021-12-06 18:04:25,054 INFO L858 garLoopResultBuilder]: For program point L6602(lines 6602 6605) no Hoare annotation was computed. [2021-12-06 18:04:25,054 INFO L854 garLoopResultBuilder]: At program point L5611(line 5611) the Hoare annotation is: false [2021-12-06 18:04:25,054 INFO L858 garLoopResultBuilder]: For program point L5611-1(line 5611) no Hoare annotation was computed. [2021-12-06 18:04:25,054 INFO L858 garLoopResultBuilder]: For program point L6734-1(line 6734) no Hoare annotation was computed. [2021-12-06 18:04:25,054 INFO L854 garLoopResultBuilder]: At program point L6503(lines 6499 6505) the Hoare annotation is: (= ~last_index~0 0) [2021-12-06 18:04:25,054 INFO L854 garLoopResultBuilder]: At program point L6107(line 6107) the Hoare annotation is: false [2021-12-06 18:04:25,054 INFO L858 garLoopResultBuilder]: For program point L6107-1(line 6107) no Hoare annotation was computed. [2021-12-06 18:04:25,054 INFO L854 garLoopResultBuilder]: At program point L6966(lines 6961 6968) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,054 INFO L858 garLoopResultBuilder]: For program point L6768(line 6768) no Hoare annotation was computed. [2021-12-06 18:04:25,054 INFO L858 garLoopResultBuilder]: For program point L5612-1(line 5612) no Hoare annotation was computed. [2021-12-06 18:04:25,054 INFO L858 garLoopResultBuilder]: For program point L6570(lines 6570 6830) no Hoare annotation was computed. [2021-12-06 18:04:25,054 INFO L858 garLoopResultBuilder]: For program point L6636(line 6636) no Hoare annotation was computed. [2021-12-06 18:04:25,055 INFO L854 garLoopResultBuilder]: At program point L5612(line 5612) the Hoare annotation is: false [2021-12-06 18:04:25,055 INFO L858 garLoopResultBuilder]: For program point L6471-1(line 6471) no Hoare annotation was computed. [2021-12-06 18:04:25,055 INFO L854 garLoopResultBuilder]: At program point L6471(line 6471) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,055 INFO L858 garLoopResultBuilder]: For program point L6108-1(line 6108) no Hoare annotation was computed. [2021-12-06 18:04:25,055 INFO L854 garLoopResultBuilder]: At program point L6108(line 6108) the Hoare annotation is: false [2021-12-06 18:04:25,055 INFO L858 garLoopResultBuilder]: For program point L6802(line 6802) no Hoare annotation was computed. [2021-12-06 18:04:25,055 INFO L861 garLoopResultBuilder]: At program point L6835(lines 6534 6837) the Hoare annotation is: true [2021-12-06 18:04:25,055 INFO L858 garLoopResultBuilder]: For program point L6769(lines 6769 6776) no Hoare annotation was computed. [2021-12-06 18:04:25,055 INFO L858 garLoopResultBuilder]: For program point L6571(line 6571) no Hoare annotation was computed. [2021-12-06 18:04:25,055 INFO L858 garLoopResultBuilder]: For program point L5613(lines 5613 5619) no Hoare annotation was computed. [2021-12-06 18:04:25,055 INFO L858 garLoopResultBuilder]: For program point L6637(lines 6637 6651) no Hoare annotation was computed. [2021-12-06 18:04:25,055 INFO L858 garLoopResultBuilder]: For program point L6670-1(lines 6663 6823) no Hoare annotation was computed. [2021-12-06 18:04:25,056 INFO L858 garLoopResultBuilder]: For program point L7166(lines 7166 7169) no Hoare annotation was computed. [2021-12-06 18:04:25,056 INFO L858 garLoopResultBuilder]: For program point L6803(lines 6803 6811) no Hoare annotation was computed. [2021-12-06 18:04:25,056 INFO L858 garLoopResultBuilder]: For program point L6671-1(line 6671) no Hoare annotation was computed. [2021-12-06 18:04:25,056 INFO L854 garLoopResultBuilder]: At program point L6671(line 6671) the Hoare annotation is: false [2021-12-06 18:04:25,056 INFO L858 garLoopResultBuilder]: For program point L6572(lines 6572 6622) no Hoare annotation was computed. [2021-12-06 18:04:25,056 INFO L858 garLoopResultBuilder]: For program point L6473-1(line 6473) no Hoare annotation was computed. [2021-12-06 18:04:25,056 INFO L854 garLoopResultBuilder]: At program point L6473(line 6473) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,056 INFO L854 garLoopResultBuilder]: At program point L7299(lines 7298 7300) the Hoare annotation is: false [2021-12-06 18:04:25,056 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-06 18:04:25,056 INFO L854 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,056 INFO L858 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2021-12-06 18:04:25,056 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-12-06 18:04:25,057 INFO L858 garLoopResultBuilder]: For program point L6771(lines 6771 6774) no Hoare annotation was computed. [2021-12-06 18:04:25,057 INFO L858 garLoopResultBuilder]: For program point L6639(lines 6639 6643) no Hoare annotation was computed. [2021-12-06 18:04:25,057 INFO L858 garLoopResultBuilder]: For program point L6705(line 6705) no Hoare annotation was computed. [2021-12-06 18:04:25,057 INFO L858 garLoopResultBuilder]: For program point L6474(lines 6474 6479) no Hoare annotation was computed. [2021-12-06 18:04:25,057 INFO L858 garLoopResultBuilder]: For program point L6474-1(lines 6474 6479) no Hoare annotation was computed. [2021-12-06 18:04:25,057 INFO L854 garLoopResultBuilder]: At program point L7267(lines 7266 7268) the Hoare annotation is: false [2021-12-06 18:04:25,057 INFO L858 garLoopResultBuilder]: For program point L6111(lines 6111 6114) no Hoare annotation was computed. [2021-12-06 18:04:25,057 INFO L861 garLoopResultBuilder]: At program point L7168-1(lines 7161 7172) the Hoare annotation is: true [2021-12-06 18:04:25,057 INFO L854 garLoopResultBuilder]: At program point L7168(line 7168) the Hoare annotation is: false [2021-12-06 18:04:25,057 INFO L858 garLoopResultBuilder]: For program point L6706(lines 6706 6710) no Hoare annotation was computed. [2021-12-06 18:04:25,057 INFO L858 garLoopResultBuilder]: For program point L6739(line 6739) no Hoare annotation was computed. [2021-12-06 18:04:25,057 INFO L858 garLoopResultBuilder]: For program point L6805(lines 6805 6809) no Hoare annotation was computed. [2021-12-06 18:04:25,057 INFO L858 garLoopResultBuilder]: For program point L6574(lines 6574 6619) no Hoare annotation was computed. [2021-12-06 18:04:25,058 INFO L858 garLoopResultBuilder]: For program point L6706-2(lines 6663 6823) no Hoare annotation was computed. [2021-12-06 18:04:25,058 INFO L861 garLoopResultBuilder]: At program point L5616(lines 5613 5618) the Hoare annotation is: true [2021-12-06 18:04:25,058 INFO L858 garLoopResultBuilder]: For program point L6475-1(line 6475) no Hoare annotation was computed. [2021-12-06 18:04:25,058 INFO L854 garLoopResultBuilder]: At program point L6475(line 6475) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-12-06 18:04:25,058 INFO L858 garLoopResultBuilder]: For program point L6707-1(line 6707) no Hoare annotation was computed. [2021-12-06 18:04:25,058 INFO L858 garLoopResultBuilder]: For program point L6740-2(lines 6663 6823) no Hoare annotation was computed. [2021-12-06 18:04:25,058 INFO L854 garLoopResultBuilder]: At program point L6707(line 6707) the Hoare annotation is: false [2021-12-06 18:04:25,058 INFO L858 garLoopResultBuilder]: For program point L6740(lines 6740 6744) no Hoare annotation was computed. [2021-12-06 18:04:25,058 INFO L858 garLoopResultBuilder]: For program point L6575(line 6575) no Hoare annotation was computed. [2021-12-06 18:04:25,058 INFO L854 garLoopResultBuilder]: At program point L6641(lines 6551 6836) the Hoare annotation is: (= ~last_index~0 0) [2021-12-06 18:04:25,058 INFO L854 garLoopResultBuilder]: At program point L6146(line 6146) the Hoare annotation is: false [2021-12-06 18:04:25,058 INFO L854 garLoopResultBuilder]: At program point L7203(lines 7202 7204) the Hoare annotation is: false [2021-12-06 18:04:25,059 INFO L858 garLoopResultBuilder]: For program point clk_disableFINAL(lines 7189 7191) no Hoare annotation was computed. [2021-12-06 18:04:25,059 INFO L861 garLoopResultBuilder]: At program point clk_disableENTRY(lines 7189 7191) the Hoare annotation is: true [2021-12-06 18:04:25,059 INFO L858 garLoopResultBuilder]: For program point clk_disableEXIT(lines 7189 7191) no Hoare annotation was computed. [2021-12-06 18:04:25,059 INFO L861 garLoopResultBuilder]: At program point L6858(line 6858) the Hoare annotation is: true [2021-12-06 18:04:25,059 INFO L861 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 6854 6861) the Hoare annotation is: true [2021-12-06 18:04:25,059 INFO L858 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 6854 6861) no Hoare annotation was computed. [2021-12-06 18:04:25,059 INFO L858 garLoopResultBuilder]: For program point IS_ERREXIT(lines 6854 6861) no Hoare annotation was computed. [2021-12-06 18:04:25,059 INFO L858 garLoopResultBuilder]: For program point L6858-1(line 6858) no Hoare annotation was computed. [2021-12-06 18:04:25,062 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2021-12-06 18:04:25,064 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-06 18:04:25,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.12 06:04:25 BoogieIcfgContainer [2021-12-06 18:04:25,085 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-06 18:04:25,086 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-06 18:04:25,086 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-06 18:04:25,086 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-06 18:04:25,087 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:04:20" (3/4) ... [2021-12-06 18:04:25,090 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-12-06 18:04:25,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2021-12-06 18:04:25,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2021-12-06 18:04:25,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_skb_alloc [2021-12-06 18:04:25,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure macb_get_stats [2021-12-06 18:04:25,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __writel [2021-12-06 18:04:25,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure macb_set_rx_mode [2021-12-06 18:04:25,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2021-12-06 18:04:25,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_start_queue [2021-12-06 18:04:25,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_irq_restore [2021-12-06 18:04:25,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-12-06 18:04:25,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_hardirqs_off [2021-12-06 18:04:25,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-12-06 18:04:25,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_free_attrs [2021-12-06 18:04:25,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_running [2021-12-06 18:04:25,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_alloc_attrs [2021-12-06 18:04:25,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure at91ether_remove [2021-12-06 18:04:25,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2021-12-06 18:04:25,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_change_mtu [2021-12-06 18:04:25,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2021-12-06 18:04:25,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2021-12-06 18:04:25,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2021-12-06 18:04:25,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_mac_addr [2021-12-06 18:04:25,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2021-12-06 18:04:25,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_remove [2021-12-06 18:04:25,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2021-12-06 18:04:25,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure at91ether_poll_controller [2021-12-06 18:04:25,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clk_enable [2021-12-06 18:04:25,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2021-12-06 18:04:25,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-12-06 18:04:25,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure macb_ioctl [2021-12-06 18:04:25,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_validate_addr [2021-12-06 18:04:25,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2021-12-06 18:04:25,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_irqs_disabled_flags [2021-12-06 18:04:25,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2021-12-06 18:04:25,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-12-06 18:04:25,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __readl [2021-12-06 18:04:25,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_save_flags [2021-12-06 18:04:25,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_netdev [2021-12-06 18:04:25,100 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2021-12-06 18:04:25,100 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clk_disable [2021-12-06 18:04:25,100 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2021-12-06 18:04:25,127 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 186 nodes and edges [2021-12-06 18:04:25,131 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 52 nodes and edges [2021-12-06 18:04:25,134 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2021-12-06 18:04:25,136 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-12-06 18:04:25,139 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-12-06 18:04:25,164 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\result == 0) && last_index == 0 [2021-12-06 18:04:25,166 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(last_index == 0) || !(\old(ldv_state_variable_2) == 0)) || (ldv_state_variable_2 == 0 && \old(\valid) == \valid) [2021-12-06 18:04:25,166 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(last_index == 0) || !(\old(ldv_state_variable_2) == 0)) || (ldv_state_variable_2 == 0 && \old(\valid) == \valid) [2021-12-06 18:04:25,169 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_state_variable_2 == 0 || !(last_index == 0)) || !(\old(ldv_state_variable_2) == 0) [2021-12-06 18:04:25,170 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_state_variable_2 == 0 || !(last_index == 0)) || !(\old(ldv_state_variable_2) == 0) [2021-12-06 18:04:25,171 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_state_variable_2 == 0 || !(last_index == 0)) || !(\old(ldv_state_variable_2) == 0) [2021-12-06 18:04:25,280 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4f9656-83c2-4bf9-a961-12abaffe664e/bin/uautomizer-DrprNOufMa/witness.graphml [2021-12-06 18:04:25,280 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-06 18:04:25,281 INFO L158 Benchmark]: Toolchain (without parser) took 7258.56ms. Allocated memory was 117.4MB in the beginning and 230.7MB in the end (delta: 113.2MB). Free memory was 83.4MB in the beginning and 154.8MB in the end (delta: -71.4MB). Peak memory consumption was 156.6MB. Max. memory is 16.1GB. [2021-12-06 18:04:25,281 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 73.4MB. Free memory is still 42.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-06 18:04:25,281 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1198.33ms. Allocated memory is still 117.4MB. Free memory was 83.2MB in the beginning and 49.6MB in the end (delta: 33.5MB). Peak memory consumption was 63.1MB. Max. memory is 16.1GB. [2021-12-06 18:04:25,281 INFO L158 Benchmark]: Boogie Procedure Inliner took 108.85ms. Allocated memory is still 117.4MB. Free memory was 49.6MB in the beginning and 39.7MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-12-06 18:04:25,282 INFO L158 Benchmark]: Boogie Preprocessor took 102.09ms. Allocated memory was 117.4MB in the beginning and 146.8MB in the end (delta: 29.4MB). Free memory was 39.7MB in the beginning and 87.3MB in the end (delta: -47.6MB). Peak memory consumption was 9.2MB. Max. memory is 16.1GB. [2021-12-06 18:04:25,282 INFO L158 Benchmark]: RCFGBuilder took 1072.97ms. Allocated memory is still 146.8MB. Free memory was 87.3MB in the beginning and 66.5MB in the end (delta: 20.8MB). Peak memory consumption was 44.5MB. Max. memory is 16.1GB. [2021-12-06 18:04:25,282 INFO L158 Benchmark]: TraceAbstraction took 4575.27ms. Allocated memory was 146.8MB in the beginning and 230.7MB in the end (delta: 83.9MB). Free memory was 66.5MB in the beginning and 90.4MB in the end (delta: -23.9MB). Peak memory consumption was 90.1MB. Max. memory is 16.1GB. [2021-12-06 18:04:25,282 INFO L158 Benchmark]: Witness Printer took 194.52ms. Allocated memory is still 230.7MB. Free memory was 90.4MB in the beginning and 154.8MB in the end (delta: -64.5MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2021-12-06 18:04:25,284 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 73.4MB. Free memory is still 42.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1198.33ms. Allocated memory is still 117.4MB. Free memory was 83.2MB in the beginning and 49.6MB in the end (delta: 33.5MB). Peak memory consumption was 63.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 108.85ms. Allocated memory is still 117.4MB. Free memory was 49.6MB in the beginning and 39.7MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 102.09ms. Allocated memory was 117.4MB in the beginning and 146.8MB in the end (delta: 29.4MB). Free memory was 39.7MB in the beginning and 87.3MB in the end (delta: -47.6MB). Peak memory consumption was 9.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1072.97ms. Allocated memory is still 146.8MB. Free memory was 87.3MB in the beginning and 66.5MB in the end (delta: 20.8MB). Peak memory consumption was 44.5MB. Max. memory is 16.1GB. * TraceAbstraction took 4575.27ms. Allocated memory was 146.8MB in the beginning and 230.7MB in the end (delta: 83.9MB). Free memory was 66.5MB in the beginning and 90.4MB in the end (delta: -23.9MB). Peak memory consumption was 90.1MB. Max. memory is 16.1GB. * Witness Printer took 194.52ms. Allocated memory is still 230.7MB. Free memory was 90.4MB in the beginning and 154.8MB in the end (delta: -64.5MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 5838]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 575 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.5s, OverallIterations: 3, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.7s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2637 SdHoareTripleChecker+Valid, 2.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2394 mSDsluCounter, 5151 SdHoareTripleChecker+Invalid, 1.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3299 mSDsCounter, 768 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1690 IncrementalHoareTripleChecker+Invalid, 2458 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 768 mSolverCounterUnsat, 1852 mSDtfsCounter, 1690 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 63 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2242occurred in iteration=2, InterpolantAutomatonStates: 16, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 3 MinimizatonAttempts, 320 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 239 LocationsWithAnnotation, 2741 PreInvPairs, 2828 NumberOfFragments, 585 HoareAnnotationTreeSize, 2741 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 239 FomulaSimplificationsInter, 2610 FormulaSimplificationTreeSizeReductionInter, 0.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 223 NumberOfCodeBlocks, 223 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 220 ConstructedInterpolants, 0 QuantifiedInterpolants, 404 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 65/65 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 6439]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 5761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7298]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7305]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7289]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 6098]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5613]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7002]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7249]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6059]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7016]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5570]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5443]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7109]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 7161]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5980]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5673]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5369]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6941]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 || !(last_index == 0)) || !(\old(ldv_state_variable_2) == 0) - InvariantResult [Line: 7331]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7275]: Loop Invariant Derived loop invariant: (!(last_index == 0) || !(\old(ldv_state_variable_2) == 0)) || (ldv_state_variable_2 == 0 && \old(\valid) == \valid) - InvariantResult [Line: 5520]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5931]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7292]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 6516]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 5353]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7323]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5360]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6121]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7051]: Loop Invariant Derived loop invariant: !(\result == 0) && last_index == 0 - InvariantResult [Line: 5400]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7241]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5430]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7227]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6949]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 || !(last_index == 0)) || !(\old(ldv_state_variable_2) == 0) - InvariantResult [Line: 6059]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5597]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6961]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 6975]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7272]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 || !(last_index == 0)) || !(\old(ldv_state_variable_2) == 0) - InvariantResult [Line: 5642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6175]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6551]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 6534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5346]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5660]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7245]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7199]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7295]: Loop Invariant Derived loop invariant: (!(last_index == 0) || !(\old(ldv_state_variable_2) == 0)) || (ldv_state_variable_2 == 0 && \old(\valid) == \valid) - InvariantResult [Line: 5629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5841]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5940]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7173]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6140]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7205]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7176]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6499]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 7202]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7196]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6551]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 6461]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 6165]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6175]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7266]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6051]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6905]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6970]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5472]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6897]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7123]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5903]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 7302]: Loop Invariant Derived loop invariant: (ldv_state_variable_0 == 1 && ldv_state_variable_2 == 0) && last_index == 0 - InvariantResult [Line: 6213]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6491]: Loop Invariant Derived loop invariant: (ldv_state_variable_0 == 1 && ldv_state_variable_2 == 0) && last_index == 0 RESULT: Ultimate proved your program to be correct! [2021-12-06 18:04:25,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4f9656-83c2-4bf9-a961-12abaffe664e/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE