./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 8393723b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25753c72-3149-43c1-97e4-f797e4d0766d/bin/uautomizer-TMbwUNV5ro/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25753c72-3149-43c1-97e4-f797e4d0766d/bin/uautomizer-TMbwUNV5ro/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25753c72-3149-43c1-97e4-f797e4d0766d/bin/uautomizer-TMbwUNV5ro/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25753c72-3149-43c1-97e4-f797e4d0766d/bin/uautomizer-TMbwUNV5ro/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_25753c72-3149-43c1-97e4-f797e4d0766d/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25753c72-3149-43c1-97e4-f797e4d0766d/bin/uautomizer-TMbwUNV5ro --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-18 20:20:41,227 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-18 20:20:41,230 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-18 20:20:41,273 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-18 20:20:41,275 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-18 20:20:41,279 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-18 20:20:41,282 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-18 20:20:41,285 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-18 20:20:41,288 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-18 20:20:41,293 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-18 20:20:41,295 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-18 20:20:41,297 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-18 20:20:41,298 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-18 20:20:41,300 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-18 20:20:41,302 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-18 20:20:41,305 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-18 20:20:41,307 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-18 20:20:41,308 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-18 20:20:41,309 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-18 20:20:41,317 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-18 20:20:41,319 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-18 20:20:41,320 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-18 20:20:41,323 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-18 20:20:41,324 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-18 20:20:41,334 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-18 20:20:41,335 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-18 20:20:41,335 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-18 20:20:41,338 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-18 20:20:41,339 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-18 20:20:41,340 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-18 20:20:41,341 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-18 20:20:41,342 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-18 20:20:41,344 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-18 20:20:41,346 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-18 20:20:41,347 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-18 20:20:41,348 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-18 20:20:41,348 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-18 20:20:41,349 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-18 20:20:41,349 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-18 20:20:41,350 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-18 20:20:41,351 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-18 20:20:41,352 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25753c72-3149-43c1-97e4-f797e4d0766d/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-18 20:20:41,392 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-18 20:20:41,392 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-18 20:20:41,393 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-18 20:20:41,393 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-18 20:20:41,394 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-18 20:20:41,394 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-18 20:20:41,395 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-18 20:20:41,396 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-18 20:20:41,396 INFO L138 SettingsManager]: * Use SBE=true [2022-11-18 20:20:41,396 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-18 20:20:41,397 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-18 20:20:41,398 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-18 20:20:41,398 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-18 20:20:41,398 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-18 20:20:41,399 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-18 20:20:41,399 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-18 20:20:41,399 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-18 20:20:41,399 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-18 20:20:41,400 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-18 20:20:41,400 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-18 20:20:41,400 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-18 20:20:41,401 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 20:20:41,401 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-18 20:20:41,401 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-18 20:20:41,401 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-18 20:20:41,402 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-18 20:20:41,402 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-18 20:20:41,402 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-18 20:20:41,403 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-18 20:20:41,403 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-18 20:20:41,403 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_25753c72-3149-43c1-97e4-f797e4d0766d/bin/uautomizer-TMbwUNV5ro/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25753c72-3149-43c1-97e4-f797e4d0766d/bin/uautomizer-TMbwUNV5ro Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f77501d7b3b3194b8ccd8936d52ffb911af5a10bbe64bec14bcc5543726d50d3 [2022-11-18 20:20:41,752 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-18 20:20:41,776 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-18 20:20:41,778 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-18 20:20:41,780 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-18 20:20:41,781 INFO L275 PluginConnector]: CDTParser initialized [2022-11-18 20:20:41,782 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25753c72-3149-43c1-97e4-f797e4d0766d/bin/uautomizer-TMbwUNV5ro/../../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 [2022-11-18 20:20:41,845 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25753c72-3149-43c1-97e4-f797e4d0766d/bin/uautomizer-TMbwUNV5ro/data/2baa932b3/6842b34da74c4862bd5598c75974f3c2/FLAG3591a9f02 [2022-11-18 20:20:42,695 INFO L306 CDTParser]: Found 1 translation units. [2022-11-18 20:20:42,696 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25753c72-3149-43c1-97e4-f797e4d0766d/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 [2022-11-18 20:20:42,728 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25753c72-3149-43c1-97e4-f797e4d0766d/bin/uautomizer-TMbwUNV5ro/data/2baa932b3/6842b34da74c4862bd5598c75974f3c2/FLAG3591a9f02 [2022-11-18 20:20:43,213 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25753c72-3149-43c1-97e4-f797e4d0766d/bin/uautomizer-TMbwUNV5ro/data/2baa932b3/6842b34da74c4862bd5598c75974f3c2 [2022-11-18 20:20:43,217 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-18 20:20:43,220 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-18 20:20:43,223 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-18 20:20:43,224 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-18 20:20:43,228 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-18 20:20:43,229 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:20:43" (1/1) ... [2022-11-18 20:20:43,230 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78132d55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:20:43, skipping insertion in model container [2022-11-18 20:20:43,231 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:20:43" (1/1) ... [2022-11-18 20:20:43,239 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-18 20:20:43,384 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-18 20:20:44,504 WARN L234 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_25753c72-3149-43c1-97e4-f797e4d0766d/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] [2022-11-18 20:20:45,046 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 20:20:45,074 INFO L203 MainTranslator]: Completed pre-run [2022-11-18 20:20:45,221 WARN L234 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_25753c72-3149-43c1-97e4-f797e4d0766d/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] [2022-11-18 20:20:45,396 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 20:20:45,535 INFO L208 MainTranslator]: Completed translation [2022-11-18 20:20:45,535 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:20:45 WrapperNode [2022-11-18 20:20:45,537 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-18 20:20:45,538 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-18 20:20:45,539 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-18 20:20:45,539 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-18 20:20:45,547 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:20:45" (1/1) ... [2022-11-18 20:20:45,618 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:20:45" (1/1) ... [2022-11-18 20:20:45,773 INFO L138 Inliner]: procedures = 187, calls = 564, calls flagged for inlining = 101, calls inlined = 70, statements flattened = 1495 [2022-11-18 20:20:45,774 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-18 20:20:45,775 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-18 20:20:45,775 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-18 20:20:45,775 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-18 20:20:45,796 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:20:45" (1/1) ... [2022-11-18 20:20:45,797 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:20:45" (1/1) ... [2022-11-18 20:20:45,840 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:20:45" (1/1) ... [2022-11-18 20:20:45,851 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:20:45" (1/1) ... [2022-11-18 20:20:45,912 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:20:45" (1/1) ... [2022-11-18 20:20:45,928 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:20:45" (1/1) ... [2022-11-18 20:20:45,944 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:20:45" (1/1) ... [2022-11-18 20:20:45,962 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:20:45" (1/1) ... [2022-11-18 20:20:45,991 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-18 20:20:45,992 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-18 20:20:45,992 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-18 20:20:45,992 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-18 20:20:45,993 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:20:45" (1/1) ... [2022-11-18 20:20:46,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 20:20:46,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25753c72-3149-43c1-97e4-f797e4d0766d/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:20:46,033 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25753c72-3149-43c1-97e4-f797e4d0766d/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-18 20:20:46,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25753c72-3149-43c1-97e4-f797e4d0766d/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-18 20:20:46,094 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-18 20:20:46,095 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-18 20:20:46,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-18 20:20:46,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-18 20:20:46,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-18 20:20:46,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-18 20:20:46,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-18 20:20:46,096 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-18 20:20:46,096 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-18 20:20:46,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-18 20:20:46,096 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-18 20:20:46,097 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-18 20:20:46,097 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-18 20:20:46,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-18 20:20:46,097 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_poll_controller [2022-11-18 20:20:46,097 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_poll_controller [2022-11-18 20:20:46,098 INFO L130 BoogieDeclarations]: Found specification of procedure clk_enable [2022-11-18 20:20:46,098 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_enable [2022-11-18 20:20:46,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-18 20:20:46,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-18 20:20:46,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-18 20:20:46,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-18 20:20:46,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2022-11-18 20:20:46,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2022-11-18 20:20:46,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-18 20:20:46,099 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-18 20:20:46,099 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-18 20:20:46,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-18 20:20:46,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-18 20:20:46,100 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_remove [2022-11-18 20:20:46,100 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_remove [2022-11-18 20:20:46,100 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-18 20:20:46,100 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-18 20:20:46,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-18 20:20:46,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-18 20:20:46,100 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-18 20:20:46,101 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-18 20:20:46,101 INFO L130 BoogieDeclarations]: Found specification of procedure macb_ioctl [2022-11-18 20:20:46,101 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_ioctl [2022-11-18 20:20:46,101 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-18 20:20:46,102 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-18 20:20:46,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-18 20:20:46,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-18 20:20:46,102 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-18 20:20:46,103 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-18 20:20:46,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-18 20:20:46,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-18 20:20:46,103 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-18 20:20:46,103 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-18 20:20:46,103 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-18 20:20:46,104 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-18 20:20:46,104 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-11-18 20:20:46,104 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-11-18 20:20:46,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-18 20:20:46,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2022-11-18 20:20:46,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2022-11-18 20:20:46,105 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-18 20:20:46,107 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-18 20:20:46,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-18 20:20:46,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-18 20:20:46,109 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-11-18 20:20:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-11-18 20:20:46,109 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2022-11-18 20:20:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2022-11-18 20:20:46,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-18 20:20:46,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-18 20:20:46,110 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-11-18 20:20:46,110 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-11-18 20:20:46,110 INFO L130 BoogieDeclarations]: Found specification of procedure macb_get_stats [2022-11-18 20:20:46,110 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_get_stats [2022-11-18 20:20:46,110 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2022-11-18 20:20:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2022-11-18 20:20:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_rx_mode [2022-11-18 20:20:46,112 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_set_rx_mode [2022-11-18 20:20:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-18 20:20:46,112 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-18 20:20:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-18 20:20:46,112 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-18 20:20:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-11-18 20:20:46,113 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-11-18 20:20:46,113 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-18 20:20:46,113 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-18 20:20:46,113 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-18 20:20:46,113 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-18 20:20:46,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-18 20:20:46,114 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-11-18 20:20:46,114 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-11-18 20:20:46,114 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-18 20:20:46,114 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-18 20:20:46,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-18 20:20:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-18 20:20:46,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-18 20:20:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-18 20:20:46,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-18 20:20:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable [2022-11-18 20:20:46,116 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable [2022-11-18 20:20:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-18 20:20:46,117 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-18 20:20:46,733 INFO L235 CfgBuilder]: Building ICFG [2022-11-18 20:20:46,736 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-18 20:20:46,826 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-18 20:20:48,256 INFO L276 CfgBuilder]: Performing block encoding [2022-11-18 20:20:48,268 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-18 20:20:48,268 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-11-18 20:20:48,271 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:20:48 BoogieIcfgContainer [2022-11-18 20:20:48,271 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-18 20:20:48,273 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-18 20:20:48,273 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-18 20:20:48,277 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-18 20:20:48,278 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 08:20:43" (1/3) ... [2022-11-18 20:20:48,279 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35ccf318 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:20:48, skipping insertion in model container [2022-11-18 20:20:48,279 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:20:45" (2/3) ... [2022-11-18 20:20:48,280 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35ccf318 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:20:48, skipping insertion in model container [2022-11-18 20:20:48,280 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:20:48" (3/3) ... [2022-11-18 20:20:48,281 INFO L112 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 [2022-11-18 20:20:48,302 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-18 20:20:48,302 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-18 20:20:48,408 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-18 20:20:48,416 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@283850c3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-18 20:20:48,419 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-18 20:20:48,428 INFO L276 IsEmpty]: Start isEmpty. Operand has 581 states, 420 states have (on average 1.3214285714285714) internal successors, (555), 430 states have internal predecessors, (555), 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) [2022-11-18 20:20:48,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-11-18 20:20:48,445 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:20:48,446 INFO L195 NwaCegarLoop]: 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] [2022-11-18 20:20:48,447 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:20:48,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:20:48,456 INFO L85 PathProgramCache]: Analyzing trace with hash 969023173, now seen corresponding path program 1 times [2022-11-18 20:20:48,468 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:20:48,475 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2110036937] [2022-11-18 20:20:48,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:20:48,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:20:48,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:49,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-18 20:20:49,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:49,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-18 20:20:49,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:49,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-18 20:20:49,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:49,134 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-18 20:20:49,135 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:20:49,135 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2110036937] [2022-11-18 20:20:49,136 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2110036937] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:20:49,136 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:20:49,136 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-18 20:20:49,138 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1515901717] [2022-11-18 20:20:49,139 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:20:49,144 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-18 20:20:49,144 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:20:49,173 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-18 20:20:49,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-18 20:20:49,177 INFO L87 Difference]: Start difference. First operand has 581 states, 420 states have (on average 1.3214285714285714) internal successors, (555), 430 states have internal predecessors, (555), 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) [2022-11-18 20:20:51,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:20:51,579 INFO L93 Difference]: Finished difference Result 1847 states and 2578 transitions. [2022-11-18 20:20:51,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-18 20:20:51,584 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 [2022-11-18 20:20:51,584 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:20:51,605 INFO L225 Difference]: With dead ends: 1847 [2022-11-18 20:20:51,605 INFO L226 Difference]: Without dead ends: 1245 [2022-11-18 20:20:51,615 INFO L412 NwaCegarLoop]: 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 [2022-11-18 20:20:51,618 INFO L413 NwaCegarLoop]: 655 mSDtfsCounter, 1155 mSDsluCounter, 788 mSDsCounter, 0 mSdLazyCounter, 845 mSolverCounterSat, 336 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1268 SdHoareTripleChecker+Valid, 1443 SdHoareTripleChecker+Invalid, 1181 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 336 IncrementalHoareTripleChecker+Valid, 845 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-11-18 20:20:51,619 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1268 Valid, 1443 Invalid, 1181 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [336 Valid, 845 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-11-18 20:20:51,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1245 states. [2022-11-18 20:20:51,815 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1245 to 1103. [2022-11-18 20:20:51,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1103 states, 799 states have (on average 1.2803504380475594) internal successors, (1023), 807 states have internal predecessors, (1023), 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) [2022-11-18 20:20:51,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 1103 states and 1472 transitions. [2022-11-18 20:20:51,830 INFO L78 Accepts]: Start accepts. Automaton has 1103 states and 1472 transitions. Word has length 37 [2022-11-18 20:20:51,831 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:20:51,831 INFO L495 AbstractCegarLoop]: Abstraction has 1103 states and 1472 transitions. [2022-11-18 20:20:51,831 INFO L496 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) [2022-11-18 20:20:51,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1472 transitions. [2022-11-18 20:20:51,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-18 20:20:51,841 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:20:51,841 INFO L195 NwaCegarLoop]: 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] [2022-11-18 20:20:51,841 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-18 20:20:51,842 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:20:51,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:20:51,843 INFO L85 PathProgramCache]: Analyzing trace with hash -1647420926, now seen corresponding path program 1 times [2022-11-18 20:20:51,843 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:20:51,843 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1249230709] [2022-11-18 20:20:51,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:20:51,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:20:51,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:52,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-18 20:20:52,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:52,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-18 20:20:52,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:52,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-18 20:20:52,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:52,168 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-18 20:20:52,168 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:20:52,169 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1249230709] [2022-11-18 20:20:52,169 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1249230709] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:20:52,169 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:20:52,170 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-18 20:20:52,170 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [392810296] [2022-11-18 20:20:52,170 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:20:52,172 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-18 20:20:52,172 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:20:52,173 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-18 20:20:52,173 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-18 20:20:52,173 INFO L87 Difference]: Start difference. First operand 1103 states and 1472 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) [2022-11-18 20:20:55,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:20:55,079 INFO L93 Difference]: Finished difference Result 3562 states and 4819 transitions. [2022-11-18 20:20:55,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-18 20:20:55,080 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 [2022-11-18 20:20:55,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:20:55,096 INFO L225 Difference]: With dead ends: 3562 [2022-11-18 20:20:55,096 INFO L226 Difference]: Without dead ends: 2466 [2022-11-18 20:20:55,101 INFO L412 NwaCegarLoop]: 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 [2022-11-18 20:20:55,106 INFO L413 NwaCegarLoop]: 647 mSDtfsCounter, 1143 mSDsluCounter, 1815 mSDsCounter, 0 mSdLazyCounter, 1701 mSolverCounterSat, 321 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1255 SdHoareTripleChecker+Valid, 2462 SdHoareTripleChecker+Invalid, 2022 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 321 IncrementalHoareTripleChecker+Valid, 1701 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-11-18 20:20:55,107 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1255 Valid, 2462 Invalid, 2022 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [321 Valid, 1701 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-11-18 20:20:55,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2466 states. [2022-11-18 20:20:55,250 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2466 to 2270. [2022-11-18 20:20:55,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2270 states, 1645 states have (on average 1.2826747720364742) internal successors, (2110), 1667 states have internal predecessors, (2110), 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) [2022-11-18 20:20:55,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 2270 states and 3054 transitions. [2022-11-18 20:20:55,270 INFO L78 Accepts]: Start accepts. Automaton has 2270 states and 3054 transitions. Word has length 39 [2022-11-18 20:20:55,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:20:55,270 INFO L495 AbstractCegarLoop]: Abstraction has 2270 states and 3054 transitions. [2022-11-18 20:20:55,271 INFO L496 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) [2022-11-18 20:20:55,271 INFO L276 IsEmpty]: Start isEmpty. Operand 2270 states and 3054 transitions. [2022-11-18 20:20:55,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-11-18 20:20:55,282 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:20:55,282 INFO L195 NwaCegarLoop]: 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, 1, 1] [2022-11-18 20:20:55,283 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-18 20:20:55,283 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:20:55,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:20:55,284 INFO L85 PathProgramCache]: Analyzing trace with hash -1533243287, now seen corresponding path program 1 times [2022-11-18 20:20:55,284 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:20:55,284 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [600090543] [2022-11-18 20:20:55,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:20:55,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:20:55,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:55,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-18 20:20:55,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:55,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-18 20:20:55,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:55,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-18 20:20:55,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:55,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-18 20:20:55,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:55,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:20:55,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:55,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:20:55,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:55,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-18 20:20:55,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:55,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-18 20:20:55,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:55,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-11-18 20:20:55,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:55,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-11-18 20:20:55,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:55,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-11-18 20:20:55,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:55,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2022-11-18 20:20:55,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:55,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:20:55,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:55,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-11-18 20:20:55,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:55,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-18 20:20:55,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:55,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-18 20:20:55,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:20:55,833 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-11-18 20:20:55,833 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:20:55,833 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [600090543] [2022-11-18 20:20:55,834 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [600090543] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:20:55,834 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:20:55,834 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-18 20:20:55,834 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1914479834] [2022-11-18 20:20:55,834 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:20:55,835 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-18 20:20:55,835 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:20:55,835 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-18 20:20:55,836 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-18 20:20:55,836 INFO L87 Difference]: Start difference. First operand 2270 states and 3054 transitions. Second operand has 5 states, 5 states have (on average 20.0) internal successors, (100), 3 states have internal predecessors, (100), 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) [2022-11-18 20:20:56,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:20:56,248 INFO L93 Difference]: Finished difference Result 2568 states and 3424 transitions. [2022-11-18 20:20:56,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-18 20:20:56,249 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.0) internal successors, (100), 3 states have internal predecessors, (100), 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 149 [2022-11-18 20:20:56,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:20:56,251 INFO L225 Difference]: With dead ends: 2568 [2022-11-18 20:20:56,251 INFO L226 Difference]: Without dead ends: 0 [2022-11-18 20:20:56,258 INFO L412 NwaCegarLoop]: 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 [2022-11-18 20:20:56,265 INFO L413 NwaCegarLoop]: 139 mSDtfsCounter, 231 mSDsluCounter, 166 mSDsCounter, 0 mSdLazyCounter, 151 mSolverCounterSat, 57 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 251 SdHoareTripleChecker+Valid, 305 SdHoareTripleChecker+Invalid, 208 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 57 IncrementalHoareTripleChecker+Valid, 151 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-18 20:20:56,271 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [251 Valid, 305 Invalid, 208 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [57 Valid, 151 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-18 20:20:56,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-18 20:20:56,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-18 20:20:56,273 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) [2022-11-18 20:20:56,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-18 20:20:56,273 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 149 [2022-11-18 20:20:56,274 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:20:56,274 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-18 20:20:56,274 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.0) internal successors, (100), 3 states have internal predecessors, (100), 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) [2022-11-18 20:20:56,274 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-18 20:20:56,274 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-18 20:20:56,278 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-18 20:20:56,279 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-18 20:20:56,281 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-18 20:20:57,646 INFO L899 garLoopResultBuilder]: For program point L5590(line 5590) no Hoare annotation was computed. [2022-11-18 20:20:57,646 INFO L899 garLoopResultBuilder]: For program point L5588-1(lines 5588 5589) no Hoare annotation was computed. [2022-11-18 20:20:57,647 INFO L902 garLoopResultBuilder]: At program point L5588(lines 5588 5589) the Hoare annotation is: true [2022-11-18 20:20:57,647 INFO L899 garLoopResultBuilder]: For program point L5590-2(lines 5590 5594) no Hoare annotation was computed. [2022-11-18 20:20:57,647 INFO L899 garLoopResultBuilder]: For program point get_dma_opsEXIT(lines 5584 5596) no Hoare annotation was computed. [2022-11-18 20:20:57,647 INFO L902 garLoopResultBuilder]: At program point get_dma_opsENTRY(lines 5584 5596) the Hoare annotation is: true [2022-11-18 20:20:57,647 INFO L899 garLoopResultBuilder]: For program point get_dma_opsFINAL(lines 5584 5596) no Hoare annotation was computed. [2022-11-18 20:20:57,647 INFO L899 garLoopResultBuilder]: For program point netif_start_queueEXIT(lines 5910 5918) no Hoare annotation was computed. [2022-11-18 20:20:57,647 INFO L902 garLoopResultBuilder]: At program point netif_start_queueENTRY(lines 5910 5918) the Hoare annotation is: true [2022-11-18 20:20:57,647 INFO L902 garLoopResultBuilder]: At program point L5914(line 5914) the Hoare annotation is: true [2022-11-18 20:20:57,647 INFO L899 garLoopResultBuilder]: For program point netif_start_queueFINAL(lines 5910 5918) no Hoare annotation was computed. [2022-11-18 20:20:57,648 INFO L902 garLoopResultBuilder]: At program point L5357(lines 5353 5359) the Hoare annotation is: true [2022-11-18 20:20:57,648 INFO L899 garLoopResultBuilder]: For program point L5914-1(line 5914) no Hoare annotation was computed. [2022-11-18 20:20:57,648 INFO L902 garLoopResultBuilder]: At program point L5907(lines 5903 5909) the Hoare annotation is: true [2022-11-18 20:20:57,648 INFO L902 garLoopResultBuilder]: At program point trace_hardirqs_offFINAL(lines 7328 7330) the Hoare annotation is: true [2022-11-18 20:20:57,648 INFO L899 garLoopResultBuilder]: For program point trace_hardirqs_offEXIT(lines 7328 7330) no Hoare annotation was computed. [2022-11-18 20:20:57,648 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 5841 5847) no Hoare annotation was computed. [2022-11-18 20:20:57,648 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 5841 5847) the Hoare annotation is: true [2022-11-18 20:20:57,648 INFO L899 garLoopResultBuilder]: For program point L5746(lines 5746 5751) no Hoare annotation was computed. [2022-11-18 20:20:57,648 INFO L899 garLoopResultBuilder]: For program point L5744(line 5744) no Hoare annotation was computed. [2022-11-18 20:20:57,649 INFO L899 garLoopResultBuilder]: For program point L5746-2(lines 5724 5754) no Hoare annotation was computed. [2022-11-18 20:20:57,649 INFO L902 garLoopResultBuilder]: At program point L5740-1(lines 5740 5743) the Hoare annotation is: true [2022-11-18 20:20:57,649 INFO L899 garLoopResultBuilder]: For program point L5740(lines 5740 5743) no Hoare annotation was computed. [2022-11-18 20:20:57,649 INFO L899 garLoopResultBuilder]: For program point L5736-1(line 5736) no Hoare annotation was computed. [2022-11-18 20:20:57,649 INFO L902 garLoopResultBuilder]: At program point L5734(line 5734) the Hoare annotation is: true [2022-11-18 20:20:57,649 INFO L902 garLoopResultBuilder]: At program point L5736(line 5736) the Hoare annotation is: true [2022-11-18 20:20:57,649 INFO L899 garLoopResultBuilder]: For program point L5734-1(line 5734) no Hoare annotation was computed. [2022-11-18 20:20:57,649 INFO L902 garLoopResultBuilder]: At program point L7200(lines 7199 7201) the Hoare annotation is: true [2022-11-18 20:20:57,650 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-18 20:20:57,650 INFO L902 garLoopResultBuilder]: At program point L5739(line 5739) the Hoare annotation is: true [2022-11-18 20:20:57,650 INFO L899 garLoopResultBuilder]: For program point L5739-1(line 5739) no Hoare annotation was computed. [2022-11-18 20:20:57,650 INFO L902 garLoopResultBuilder]: At program point L5741(line 5741) the Hoare annotation is: true [2022-11-18 20:20:57,650 INFO L899 garLoopResultBuilder]: For program point dma_free_attrsEXIT(lines 5724 5754) no Hoare annotation was computed. [2022-11-18 20:20:57,650 INFO L902 garLoopResultBuilder]: At program point L5737(line 5737) the Hoare annotation is: true [2022-11-18 20:20:57,650 INFO L899 garLoopResultBuilder]: For program point L5737-1(line 5737) no Hoare annotation was computed. [2022-11-18 20:20:57,651 INFO L902 garLoopResultBuilder]: At program point dma_free_attrsENTRY(lines 5724 5754) the Hoare annotation is: true [2022-11-18 20:20:57,651 INFO L899 garLoopResultBuilder]: For program point netif_runningEXIT(lines 5971 5978) no Hoare annotation was computed. [2022-11-18 20:20:57,651 INFO L902 garLoopResultBuilder]: At program point L5372(lines 5369 5374) the Hoare annotation is: true [2022-11-18 20:20:57,651 INFO L902 garLoopResultBuilder]: At program point netif_runningENTRY(lines 5971 5978) the Hoare annotation is: true [2022-11-18 20:20:57,651 INFO L899 garLoopResultBuilder]: For program point netif_runningFINAL(lines 5971 5978) no Hoare annotation was computed. [2022-11-18 20:20:57,651 INFO L899 garLoopResultBuilder]: For program point free_netdevFINAL(lines 7237 7239) no Hoare annotation was computed. [2022-11-18 20:20:57,651 INFO L899 garLoopResultBuilder]: For program point free_netdevEXIT(lines 7237 7239) no Hoare annotation was computed. [2022-11-18 20:20:57,651 INFO L902 garLoopResultBuilder]: At program point free_netdevENTRY(lines 7237 7239) the Hoare annotation is: true [2022-11-18 20:20:57,652 INFO L902 garLoopResultBuilder]: At program point __phys_addrENTRY(lines 7180 7182) the Hoare annotation is: true [2022-11-18 20:20:57,652 INFO L899 garLoopResultBuilder]: For program point __phys_addrEXIT(lines 7180 7182) no Hoare annotation was computed. [2022-11-18 20:20:57,652 INFO L899 garLoopResultBuilder]: For program point __phys_addrFINAL(lines 7180 7182) no Hoare annotation was computed. [2022-11-18 20:20:57,652 INFO L899 garLoopResultBuilder]: For program point eth_mac_addrEXIT(lines 7223 7225) no Hoare annotation was computed. [2022-11-18 20:20:57,652 INFO L902 garLoopResultBuilder]: At program point eth_mac_addrENTRY(lines 7223 7225) the Hoare annotation is: true [2022-11-18 20:20:57,652 INFO L899 garLoopResultBuilder]: For program point eth_mac_addrFINAL(lines 7223 7225) no Hoare annotation was computed. [2022-11-18 20:20:57,652 INFO L899 garLoopResultBuilder]: For program point L7007(lines 7007 7011) no Hoare annotation was computed. [2022-11-18 20:20:57,652 INFO L899 garLoopResultBuilder]: For program point L7003-1(lines 7003 7006) no Hoare annotation was computed. [2022-11-18 20:20:57,652 INFO L899 garLoopResultBuilder]: For program point L7003(lines 7003 7006) no Hoare annotation was computed. [2022-11-18 20:20:57,653 INFO L902 garLoopResultBuilder]: At program point L7016-2(lines 7016 7023) the Hoare annotation is: true [2022-11-18 20:20:57,653 INFO L899 garLoopResultBuilder]: For program point L7016-3(lines 7016 7023) no Hoare annotation was computed. [2022-11-18 20:20:57,653 INFO L899 garLoopResultBuilder]: For program point L7014-1(lines 6995 7029) no Hoare annotation was computed. [2022-11-18 20:20:57,653 INFO L902 garLoopResultBuilder]: At program point ldv_set_removeENTRY(lines 6995 7029) the Hoare annotation is: true [2022-11-18 20:20:57,653 INFO L899 garLoopResultBuilder]: For program point L7002-3(lines 6999 7028) no Hoare annotation was computed. [2022-11-18 20:20:57,653 INFO L902 garLoopResultBuilder]: At program point L7002-2(lines 7002 7013) the Hoare annotation is: true [2022-11-18 20:20:57,653 INFO L899 garLoopResultBuilder]: For program point L7017-1(lines 7017 7020) no Hoare annotation was computed. [2022-11-18 20:20:57,653 INFO L899 garLoopResultBuilder]: For program point L7017(lines 7017 7020) no Hoare annotation was computed. [2022-11-18 20:20:57,653 INFO L899 garLoopResultBuilder]: For program point ldv_set_removeEXIT(lines 6995 7029) no Hoare annotation was computed. [2022-11-18 20:20:57,653 INFO L902 garLoopResultBuilder]: At program point L5469(lines 5443 5471) the Hoare annotation is: true [2022-11-18 20:20:57,654 INFO L902 garLoopResultBuilder]: At program point L7228(lines 7227 7229) the Hoare annotation is: true [2022-11-18 20:20:57,654 INFO L899 garLoopResultBuilder]: For program point L6229-1(lines 6220 6257) no Hoare annotation was computed. [2022-11-18 20:20:57,654 INFO L902 garLoopResultBuilder]: At program point L5478(lines 5472 5480) the Hoare annotation is: true [2022-11-18 20:20:57,654 INFO L902 garLoopResultBuilder]: At program point L5924-2(lines 5919 5930) the Hoare annotation is: true [2022-11-18 20:20:57,654 INFO L899 garLoopResultBuilder]: For program point L6246-1(lines 6220 6257) no Hoare annotation was computed. [2022-11-18 20:20:57,654 INFO L899 garLoopResultBuilder]: For program point L5924(lines 5924 5927) no Hoare annotation was computed. [2022-11-18 20:20:57,654 INFO L902 garLoopResultBuilder]: At program point L6205(lines 6175 6211) the Hoare annotation is: true [2022-11-18 20:20:57,654 INFO L902 garLoopResultBuilder]: At program point L5462(lines 5459 5464) the Hoare annotation is: true [2022-11-18 20:20:57,654 INFO L899 garLoopResultBuilder]: For program point L6230(lines 6230 6233) no Hoare annotation was computed. [2022-11-18 20:20:57,655 INFO L899 garLoopResultBuilder]: For program point L6230-2(lines 6230 6233) no Hoare annotation was computed. [2022-11-18 20:20:57,655 INFO L902 garLoopResultBuilder]: At program point L6222(line 6222) the Hoare annotation is: true [2022-11-18 20:20:57,655 INFO L899 garLoopResultBuilder]: For program point L6222-1(line 6222) no Hoare annotation was computed. [2022-11-18 20:20:57,655 INFO L902 garLoopResultBuilder]: At program point L6247(line 6247) the Hoare annotation is: true [2022-11-18 20:20:57,655 INFO L899 garLoopResultBuilder]: For program point L6247-1(line 6247) no Hoare annotation was computed. [2022-11-18 20:20:57,655 INFO L899 garLoopResultBuilder]: For program point L6181-2(line 6181) no Hoare annotation was computed. [2022-11-18 20:20:57,655 INFO L899 garLoopResultBuilder]: For program point L6181(line 6181) no Hoare annotation was computed. [2022-11-18 20:20:57,655 INFO L899 garLoopResultBuilder]: For program point L6206(lines 6206 6209) no Hoare annotation was computed. [2022-11-18 20:20:57,655 INFO L899 garLoopResultBuilder]: For program point L6181-4(line 6181) no Hoare annotation was computed. [2022-11-18 20:20:57,655 INFO L902 garLoopResultBuilder]: At program point at91ether_poll_controllerENTRY(lines 6259 6277) the Hoare annotation is: true [2022-11-18 20:20:57,656 INFO L902 garLoopResultBuilder]: At program point L6256(lines 6213 6258) the Hoare annotation is: true [2022-11-18 20:20:57,656 INFO L902 garLoopResultBuilder]: At program point L5645(lines 5642 5647) the Hoare annotation is: true [2022-11-18 20:20:57,656 INFO L902 garLoopResultBuilder]: At program point L7206(lines 7205 7207) the Hoare annotation is: true [2022-11-18 20:20:57,656 INFO L899 garLoopResultBuilder]: For program point L6248-1(line 6248) no Hoare annotation was computed. [2022-11-18 20:20:57,656 INFO L902 garLoopResultBuilder]: At program point L6248(line 6248) the Hoare annotation is: true [2022-11-18 20:20:57,656 INFO L902 garLoopResultBuilder]: At program point L6207(lines 6175 6211) the Hoare annotation is: true [2022-11-18 20:20:57,656 INFO L902 garLoopResultBuilder]: At program point L6273(line 6273) the Hoare annotation is: true [2022-11-18 20:20:57,656 INFO L902 garLoopResultBuilder]: At program point L5984(lines 5980 5986) the Hoare annotation is: true [2022-11-18 20:20:57,656 INFO L899 garLoopResultBuilder]: For program point L6273-1(lines 6259 6277) no Hoare annotation was computed. [2022-11-18 20:20:57,657 INFO L899 garLoopResultBuilder]: For program point at91ether_poll_controllerEXIT(lines 6259 6277) no Hoare annotation was computed. [2022-11-18 20:20:57,657 INFO L902 garLoopResultBuilder]: At program point L6265(line 6265) the Hoare annotation is: true [2022-11-18 20:20:57,657 INFO L899 garLoopResultBuilder]: For program point L6265-1(line 6265) no Hoare annotation was computed. [2022-11-18 20:20:57,657 INFO L899 garLoopResultBuilder]: For program point L6901-1(line 6901) no Hoare annotation was computed. [2022-11-18 20:20:57,657 INFO L902 garLoopResultBuilder]: At program point L6901(line 6901) the Hoare annotation is: true [2022-11-18 20:20:57,657 INFO L899 garLoopResultBuilder]: For program point L6224-1(line 6224) no Hoare annotation was computed. [2022-11-18 20:20:57,657 INFO L902 garLoopResultBuilder]: At program point L5935(line 5935) the Hoare annotation is: true [2022-11-18 20:20:57,657 INFO L899 garLoopResultBuilder]: For program point L5935-1(line 5935) no Hoare annotation was computed. [2022-11-18 20:20:57,657 INFO L902 garLoopResultBuilder]: At program point L6224(line 6224) the Hoare annotation is: true [2022-11-18 20:20:57,658 INFO L899 garLoopResultBuilder]: For program point L6183(lines 6183 6194) no Hoare annotation was computed. [2022-11-18 20:20:57,658 INFO L902 garLoopResultBuilder]: At program point L7174(lines 7173 7175) the Hoare annotation is: true [2022-11-18 20:20:57,658 INFO L902 garLoopResultBuilder]: At program point L5638(line 5638) the Hoare annotation is: true [2022-11-18 20:20:57,658 INFO L902 garLoopResultBuilder]: At program point L6249(line 6249) the Hoare annotation is: true [2022-11-18 20:20:57,658 INFO L899 garLoopResultBuilder]: For program point L6249-1(line 6249) no Hoare annotation was computed. [2022-11-18 20:20:57,658 INFO L899 garLoopResultBuilder]: For program point L6183-2(lines 6183 6194) no Hoare annotation was computed. [2022-11-18 20:20:57,658 INFO L899 garLoopResultBuilder]: For program point L5638-1(line 5638) no Hoare annotation was computed. [2022-11-18 20:20:57,658 INFO L902 garLoopResultBuilder]: At program point L6910(lines 6905 6912) the Hoare annotation is: true [2022-11-18 20:20:57,659 INFO L902 garLoopResultBuilder]: At program point L6902(lines 6897 6904) the Hoare annotation is: true [2022-11-18 20:20:57,659 INFO L902 garLoopResultBuilder]: At program point L5366(lines 5360 5368) the Hoare annotation is: true [2022-11-18 20:20:57,659 INFO L899 garLoopResultBuilder]: For program point L6200(lines 6200 6204) no Hoare annotation was computed. [2022-11-18 20:20:57,659 INFO L899 garLoopResultBuilder]: For program point L6225-2(lines 6220 6257) no Hoare annotation was computed. [2022-11-18 20:20:57,659 INFO L902 garLoopResultBuilder]: At program point L5457(lines 5457 5458) the Hoare annotation is: true [2022-11-18 20:20:57,659 INFO L899 garLoopResultBuilder]: For program point L6225(lines 6225 6228) no Hoare annotation was computed. [2022-11-18 20:20:57,659 INFO L899 garLoopResultBuilder]: For program point L5457-1(lines 5457 5458) no Hoare annotation was computed. [2022-11-18 20:20:57,659 INFO L902 garLoopResultBuilder]: At program point L7332(lines 7331 7333) the Hoare annotation is: true [2022-11-18 20:20:57,660 INFO L899 garLoopResultBuilder]: For program point L6176-1(line 6176) no Hoare annotation was computed. [2022-11-18 20:20:57,660 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-18 20:20:57,660 INFO L902 garLoopResultBuilder]: At program point L6176(line 6176) the Hoare annotation is: true [2022-11-18 20:20:57,660 INFO L902 garLoopResultBuilder]: At program point L6267(line 6267) the Hoare annotation is: true [2022-11-18 20:20:57,660 INFO L899 garLoopResultBuilder]: For program point L6234(lines 6234 6242) no Hoare annotation was computed. [2022-11-18 20:20:57,660 INFO L899 garLoopResultBuilder]: For program point L6267-1(line 6267) no Hoare annotation was computed. [2022-11-18 20:20:57,660 INFO L902 garLoopResultBuilder]: At program point L7126(line 7126) the Hoare annotation is: true [2022-11-18 20:20:57,660 INFO L899 garLoopResultBuilder]: For program point L6234-2(lines 6234 6242) no Hoare annotation was computed. [2022-11-18 20:20:57,660 INFO L899 garLoopResultBuilder]: For program point L7126-1(line 7126) no Hoare annotation was computed. [2022-11-18 20:20:57,661 INFO L902 garLoopResultBuilder]: At program point L5937(lines 5931 5939) the Hoare annotation is: true [2022-11-18 20:20:57,661 INFO L899 garLoopResultBuilder]: For program point L5640-1(line 5640) no Hoare annotation was computed. [2022-11-18 20:20:57,661 INFO L902 garLoopResultBuilder]: At program point L5640(line 5640) the Hoare annotation is: true [2022-11-18 20:20:57,661 INFO L902 garLoopResultBuilder]: At program point L6210(lines 6165 6212) the Hoare annotation is: true [2022-11-18 20:20:57,661 INFO L899 garLoopResultBuilder]: For program point L6268(lines 6268 6274) no Hoare annotation was computed. [2022-11-18 20:20:57,661 INFO L902 garLoopResultBuilder]: At program point L7127(lines 7123 7129) the Hoare annotation is: true [2022-11-18 20:20:57,661 INFO L902 garLoopResultBuilder]: At program point L5657(lines 5629 5659) the Hoare annotation is: true [2022-11-18 20:20:57,661 INFO L899 garLoopResultBuilder]: For program point L5459(lines 5459 5465) no Hoare annotation was computed. [2022-11-18 20:20:57,661 INFO L899 garLoopResultBuilder]: For program point L5649-2(lines 5649 5655) no Hoare annotation was computed. [2022-11-18 20:20:57,662 INFO L899 garLoopResultBuilder]: For program point L5649(lines 5649 5655) no Hoare annotation was computed. [2022-11-18 20:20:57,662 INFO L899 garLoopResultBuilder]: For program point L6252-1(lines 6252 6255) no Hoare annotation was computed. [2022-11-18 20:20:57,662 INFO L902 garLoopResultBuilder]: At program point L5641(line 5641) the Hoare annotation is: true [2022-11-18 20:20:57,662 INFO L899 garLoopResultBuilder]: For program point L5641-1(line 5641) no Hoare annotation was computed. [2022-11-18 20:20:57,662 INFO L902 garLoopResultBuilder]: At program point L7177(lines 7176 7178) the Hoare annotation is: true [2022-11-18 20:20:57,662 INFO L899 garLoopResultBuilder]: For program point L5476-1(line 5476) no Hoare annotation was computed. [2022-11-18 20:20:57,662 INFO L902 garLoopResultBuilder]: At program point L5476(line 5476) the Hoare annotation is: true [2022-11-18 20:20:57,662 INFO L902 garLoopResultBuilder]: At program point L7326(lines 7323 7327) the Hoare annotation is: true [2022-11-18 20:20:57,663 INFO L902 garLoopResultBuilder]: At program point L6269(line 6269) the Hoare annotation is: true [2022-11-18 20:20:57,663 INFO L902 garLoopResultBuilder]: At program point L6269-1(line 6269) the Hoare annotation is: true [2022-11-18 20:20:57,663 INFO L899 garLoopResultBuilder]: For program point L6195(lines 6195 6198) no Hoare annotation was computed. [2022-11-18 20:20:57,663 INFO L899 garLoopResultBuilder]: For program point L6195-2(lines 6195 6198) no Hoare annotation was computed. [2022-11-18 20:20:57,663 INFO L902 garLoopResultBuilder]: At program point L6187(line 6187) the Hoare annotation is: true [2022-11-18 20:20:57,663 INFO L899 garLoopResultBuilder]: For program point L6187-1(line 6187) no Hoare annotation was computed. [2022-11-18 20:20:57,663 INFO L899 garLoopResultBuilder]: For program point L5642(lines 5642 5648) no Hoare annotation was computed. [2022-11-18 20:20:57,663 INFO L902 garLoopResultBuilder]: At program point L5766(lines 5761 5768) the Hoare annotation is: true [2022-11-18 20:20:57,664 INFO L902 garLoopResultBuilder]: At program point clk_enableENTRY(lines 7193 7195) the Hoare annotation is: true [2022-11-18 20:20:57,664 INFO L899 garLoopResultBuilder]: For program point clk_enableFINAL(lines 7193 7195) no Hoare annotation was computed. [2022-11-18 20:20:57,664 INFO L899 garLoopResultBuilder]: For program point clk_enableEXIT(lines 7193 7195) no Hoare annotation was computed. [2022-11-18 20:20:57,664 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-18 20:20:57,664 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-18 20:20:57,664 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2022-11-18 20:20:57,664 INFO L902 garLoopResultBuilder]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2022-11-18 20:20:57,665 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2022-11-18 20:20:57,665 INFO L899 garLoopResultBuilder]: For program point eth_validate_addrEXIT(lines 7231 7233) no Hoare annotation was computed. [2022-11-18 20:20:57,665 INFO L902 garLoopResultBuilder]: At program point eth_validate_addrENTRY(lines 7231 7233) the Hoare annotation is: true [2022-11-18 20:20:57,665 INFO L899 garLoopResultBuilder]: For program point eth_validate_addrFINAL(lines 7231 7233) no Hoare annotation was computed. [2022-11-18 20:20:57,665 INFO L899 garLoopResultBuilder]: For program point ldv_is_errEXIT(lines 7057 7062) no Hoare annotation was computed. [2022-11-18 20:20:57,665 INFO L902 garLoopResultBuilder]: At program point ldv_is_errENTRY(lines 7057 7062) the Hoare annotation is: true [2022-11-18 20:20:57,665 INFO L899 garLoopResultBuilder]: For program point ldv_is_errFINAL(lines 7057 7062) no Hoare annotation was computed. [2022-11-18 20:20:57,665 INFO L899 garLoopResultBuilder]: For program point arch_irqs_disabled_flagsFINAL(lines 5484 5489) no Hoare annotation was computed. [2022-11-18 20:20:57,666 INFO L902 garLoopResultBuilder]: At program point arch_irqs_disabled_flagsENTRY(lines 5484 5489) the Hoare annotation is: true [2022-11-18 20:20:57,666 INFO L899 garLoopResultBuilder]: For program point arch_irqs_disabled_flagsEXIT(lines 5484 5489) no Hoare annotation was computed. [2022-11-18 20:20:57,666 INFO L902 garLoopResultBuilder]: At program point L5794-1(line 5794) the Hoare annotation is: true [2022-11-18 20:20:57,666 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5782 5799) the Hoare annotation is: true [2022-11-18 20:20:57,666 INFO L899 garLoopResultBuilder]: For program point L5789(lines 5789 5797) no Hoare annotation was computed. [2022-11-18 20:20:57,666 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5782 5799) no Hoare annotation was computed. [2022-11-18 20:20:57,666 INFO L902 garLoopResultBuilder]: At program point L5795(line 5795) the Hoare annotation is: true [2022-11-18 20:20:57,667 INFO L902 garLoopResultBuilder]: At program point L5794(line 5794) the Hoare annotation is: true [2022-11-18 20:20:57,667 INFO L899 garLoopResultBuilder]: For program point L5795-1(line 5795) no Hoare annotation was computed. [2022-11-18 20:20:57,667 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5782 5799) no Hoare annotation was computed. [2022-11-18 20:20:57,667 INFO L899 garLoopResultBuilder]: For program point __readlFINAL(lines 5505 5512) no Hoare annotation was computed. [2022-11-18 20:20:57,667 INFO L902 garLoopResultBuilder]: At program point __readlENTRY(lines 5505 5512) the Hoare annotation is: true [2022-11-18 20:20:57,667 INFO L899 garLoopResultBuilder]: For program point __readlEXIT(lines 5505 5512) no Hoare annotation was computed. [2022-11-18 20:20:57,667 INFO L902 garLoopResultBuilder]: At program point platform_get_drvdataENTRY(lines 6009 6016) the Hoare annotation is: true [2022-11-18 20:20:57,668 INFO L899 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 6009 6016) no Hoare annotation was computed. [2022-11-18 20:20:57,668 INFO L902 garLoopResultBuilder]: At program point L5548(lines 5545 5550) the Hoare annotation is: true [2022-11-18 20:20:57,668 INFO L899 garLoopResultBuilder]: For program point platform_get_drvdataFINAL(lines 6009 6016) no Hoare annotation was computed. [2022-11-18 20:20:57,668 INFO L899 garLoopResultBuilder]: For program point L6976-1(lines 6976 6979) no Hoare annotation was computed. [2022-11-18 20:20:57,668 INFO L899 garLoopResultBuilder]: For program point L6976(lines 6976 6979) no Hoare annotation was computed. [2022-11-18 20:20:57,668 INFO L899 garLoopResultBuilder]: For program point ldv_skb_allocEXIT(lines 7094 7108) no Hoare annotation was computed. [2022-11-18 20:20:57,668 INFO L899 garLoopResultBuilder]: For program point ldv_skb_allocFINAL(lines 7094 7108) no Hoare annotation was computed. [2022-11-18 20:20:57,668 INFO L902 garLoopResultBuilder]: At program point ldv_skb_allocENTRY(lines 7094 7108) the Hoare annotation is: true [2022-11-18 20:20:57,669 INFO L899 garLoopResultBuilder]: For program point L7099-1(line 7099) no Hoare annotation was computed. [2022-11-18 20:20:57,669 INFO L902 garLoopResultBuilder]: At program point L7099(line 7099) the Hoare annotation is: true [2022-11-18 20:20:57,669 INFO L899 garLoopResultBuilder]: For program point L6975-3(lines 6973 6992) no Hoare annotation was computed. [2022-11-18 20:20:57,669 INFO L899 garLoopResultBuilder]: For program point L7101(lines 7101 7106) no Hoare annotation was computed. [2022-11-18 20:20:57,669 INFO L902 garLoopResultBuilder]: At program point L6975-2(lines 6975 6985) the Hoare annotation is: true [2022-11-18 20:20:57,669 INFO L902 garLoopResultBuilder]: At program point L6986-1(lines 6970 6993) the Hoare annotation is: true [2022-11-18 20:20:57,669 INFO L899 garLoopResultBuilder]: For program point L6980(lines 6980 6983) no Hoare annotation was computed. [2022-11-18 20:20:57,669 INFO L899 garLoopResultBuilder]: For program point macb_get_statsEXIT(lines 7255 7257) no Hoare annotation was computed. [2022-11-18 20:20:57,670 INFO L899 garLoopResultBuilder]: For program point L7256-1(line 7256) no Hoare annotation was computed. [2022-11-18 20:20:57,670 INFO L902 garLoopResultBuilder]: At program point L7256(line 7256) the Hoare annotation is: true [2022-11-18 20:20:57,670 INFO L902 garLoopResultBuilder]: At program point macb_get_statsENTRY(lines 7255 7257) the Hoare annotation is: true [2022-11-18 20:20:57,670 INFO L899 garLoopResultBuilder]: For program point macb_get_statsFINAL(lines 7255 7257) no Hoare annotation was computed. [2022-11-18 20:20:57,670 INFO L899 garLoopResultBuilder]: For program point __writelEXIT(lines 5513 5519) no Hoare annotation was computed. [2022-11-18 20:20:57,670 INFO L902 garLoopResultBuilder]: At program point __writelENTRY(lines 5513 5519) the Hoare annotation is: true [2022-11-18 20:20:57,670 INFO L899 garLoopResultBuilder]: For program point __writelFINAL(lines 5513 5519) no Hoare annotation was computed. [2022-11-18 20:20:57,671 INFO L902 garLoopResultBuilder]: At program point macb_set_rx_modeENTRY(lines 7269 7271) the Hoare annotation is: true [2022-11-18 20:20:57,671 INFO L899 garLoopResultBuilder]: For program point macb_set_rx_modeFINAL(lines 7269 7271) no Hoare annotation was computed. [2022-11-18 20:20:57,671 INFO L899 garLoopResultBuilder]: For program point macb_set_rx_modeEXIT(lines 7269 7271) no Hoare annotation was computed. [2022-11-18 20:20:57,671 INFO L899 garLoopResultBuilder]: For program point warn_slowpath_nullEXIT(lines 7337 7339) no Hoare annotation was computed. [2022-11-18 20:20:57,671 INFO L899 garLoopResultBuilder]: For program point warn_slowpath_nullFINAL(lines 7337 7339) no Hoare annotation was computed. [2022-11-18 20:20:57,671 INFO L902 garLoopResultBuilder]: At program point warn_slowpath_nullENTRY(lines 7337 7339) the Hoare annotation is: true [2022-11-18 20:20:57,671 INFO L902 garLoopResultBuilder]: At program point arch_local_irq_restoreENTRY(lines 5414 5442) the Hoare annotation is: true [2022-11-18 20:20:57,671 INFO L899 garLoopResultBuilder]: For program point arch_local_irq_restoreFINAL(lines 5414 5442) no Hoare annotation was computed. [2022-11-18 20:20:57,672 INFO L899 garLoopResultBuilder]: For program point L5430(lines 5430 5436) no Hoare annotation was computed. [2022-11-18 20:20:57,672 INFO L899 garLoopResultBuilder]: For program point arch_local_irq_restoreEXIT(lines 5414 5442) no Hoare annotation was computed. [2022-11-18 20:20:57,672 INFO L902 garLoopResultBuilder]: At program point L5433(lines 5430 5435) the Hoare annotation is: true [2022-11-18 20:20:57,672 INFO L899 garLoopResultBuilder]: For program point L5428-1(lines 5428 5429) no Hoare annotation was computed. [2022-11-18 20:20:57,672 INFO L902 garLoopResultBuilder]: At program point L5428(lines 5428 5429) the Hoare annotation is: true [2022-11-18 20:20:57,672 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 5834 5840) no Hoare annotation was computed. [2022-11-18 20:20:57,672 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 5834 5840) the Hoare annotation is: true [2022-11-18 20:20:57,673 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5838) no Hoare annotation was computed. [2022-11-18 20:20:57,673 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 5834 5840) no Hoare annotation was computed. [2022-11-18 20:20:57,673 INFO L902 garLoopResultBuilder]: At program point L5688(lines 5673 5690) the Hoare annotation is: true [2022-11-18 20:20:57,673 INFO L899 garLoopResultBuilder]: For program point L5684(lines 5684 5687) no Hoare annotation was computed. [2022-11-18 20:20:57,673 INFO L899 garLoopResultBuilder]: For program point L5680-1(lines 5677 5689) no Hoare annotation was computed. [2022-11-18 20:20:57,673 INFO L899 garLoopResultBuilder]: For program point L5680(lines 5680 5683) no Hoare annotation was computed. [2022-11-18 20:20:57,673 INFO L899 garLoopResultBuilder]: For program point L5573-2(line 5573) no Hoare annotation was computed. [2022-11-18 20:20:57,673 INFO L902 garLoopResultBuilder]: At program point L5573-3(lines 5570 5575) the Hoare annotation is: true [2022-11-18 20:20:57,674 INFO L899 garLoopResultBuilder]: For program point L5573(line 5573) no Hoare annotation was computed. [2022-11-18 20:20:57,674 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-18 20:20:57,674 INFO L899 garLoopResultBuilder]: For program point L5685-2(line 5685) no Hoare annotation was computed. [2022-11-18 20:20:57,674 INFO L899 garLoopResultBuilder]: For program point L5685(line 5685) no Hoare annotation was computed. [2022-11-18 20:20:57,674 INFO L899 garLoopResultBuilder]: For program point L5681-2(line 5681) no Hoare annotation was computed. [2022-11-18 20:20:57,674 INFO L899 garLoopResultBuilder]: For program point L5681(line 5681) no Hoare annotation was computed. [2022-11-18 20:20:57,674 INFO L899 garLoopResultBuilder]: For program point L5702(line 5702) no Hoare annotation was computed. [2022-11-18 20:20:57,674 INFO L899 garLoopResultBuilder]: For program point L5702-4(lines 5699 5722) no Hoare annotation was computed. [2022-11-18 20:20:57,675 INFO L899 garLoopResultBuilder]: For program point L5702-2(line 5702) no Hoare annotation was computed. [2022-11-18 20:20:57,675 INFO L899 garLoopResultBuilder]: For program point dma_alloc_attrsFINAL(lines 5691 5723) no Hoare annotation was computed. [2022-11-18 20:20:57,675 INFO L902 garLoopResultBuilder]: At program point L7197(lines 7196 7198) the Hoare annotation is: true [2022-11-18 20:20:57,675 INFO L899 garLoopResultBuilder]: For program point L5703-1(lines 5703 5706) no Hoare annotation was computed. [2022-11-18 20:20:57,675 INFO L902 garLoopResultBuilder]: At program point L5670(lines 5660 5672) the Hoare annotation is: true [2022-11-18 20:20:57,675 INFO L899 garLoopResultBuilder]: For program point L5666(lines 5666 5669) no Hoare annotation was computed. [2022-11-18 20:20:57,675 INFO L899 garLoopResultBuilder]: For program point L5666-2(lines 5666 5669) no Hoare annotation was computed. [2022-11-18 20:20:57,676 INFO L899 garLoopResultBuilder]: For program point dma_alloc_attrsEXIT(lines 5691 5723) no Hoare annotation was computed. [2022-11-18 20:20:57,676 INFO L899 garLoopResultBuilder]: For program point L5712(lines 5712 5717) no Hoare annotation was computed. [2022-11-18 20:20:57,676 INFO L902 garLoopResultBuilder]: At program point dma_alloc_attrsENTRY(lines 5691 5723) the Hoare annotation is: true [2022-11-18 20:20:57,676 INFO L899 garLoopResultBuilder]: For program point L5708(lines 5708 5711) no Hoare annotation was computed. [2022-11-18 20:20:57,676 INFO L899 garLoopResultBuilder]: For program point L5700-1(line 5700) no Hoare annotation was computed. [2022-11-18 20:20:57,676 INFO L902 garLoopResultBuilder]: At program point L5700(line 5700) the Hoare annotation is: true [2022-11-18 20:20:57,677 INFO L895 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|))) [2022-11-18 20:20:57,677 INFO L895 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|))) [2022-11-18 20:20:57,677 INFO L895 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))) [2022-11-18 20:20:57,677 INFO L895 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|))) [2022-11-18 20:20:57,677 INFO L899 garLoopResultBuilder]: For program point L6952-1(line 6952) no Hoare annotation was computed. [2022-11-18 20:20:57,677 INFO L895 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))) [2022-11-18 20:20:57,678 INFO L895 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))) [2022-11-18 20:20:57,678 INFO L895 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))) [2022-11-18 20:20:57,678 INFO L899 garLoopResultBuilder]: For program point at91ether_removeFINAL(lines 6415 6438) no Hoare annotation was computed. [2022-11-18 20:20:57,678 INFO L899 garLoopResultBuilder]: For program point L6944-1(line 6944) no Hoare annotation was computed. [2022-11-18 20:20:57,678 INFO L895 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))) [2022-11-18 20:20:57,678 INFO L899 garLoopResultBuilder]: For program point L6434-1(line 6434) no Hoare annotation was computed. [2022-11-18 20:20:57,678 INFO L899 garLoopResultBuilder]: For program point at91ether_removeEXIT(lines 6415 6438) no Hoare annotation was computed. [2022-11-18 20:20:57,679 INFO L899 garLoopResultBuilder]: For program point L6426(lines 6426 6429) no Hoare annotation was computed. [2022-11-18 20:20:57,679 INFO L895 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|))) [2022-11-18 20:20:57,679 INFO L899 garLoopResultBuilder]: For program point L6424-1(line 6424) no Hoare annotation was computed. [2022-11-18 20:20:57,679 INFO L895 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|))) [2022-11-18 20:20:57,679 INFO L899 garLoopResultBuilder]: For program point L6426-2(lines 6426 6429) no Hoare annotation was computed. [2022-11-18 20:20:57,679 INFO L899 garLoopResultBuilder]: For program point L6422-1(line 6422) no Hoare annotation was computed. [2022-11-18 20:20:57,679 INFO L899 garLoopResultBuilder]: For program point L7341(lines 7341 7343) no Hoare annotation was computed. [2022-11-18 20:20:57,680 INFO L895 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))) [2022-11-18 20:20:57,680 INFO L899 garLoopResultBuilder]: For program point valid_dma_directionEXIT(lines 5564 5569) no Hoare annotation was computed. [2022-11-18 20:20:57,680 INFO L902 garLoopResultBuilder]: At program point valid_dma_directionENTRY(lines 5564 5569) the Hoare annotation is: true [2022-11-18 20:20:57,680 INFO L899 garLoopResultBuilder]: For program point valid_dma_directionFINAL(lines 5564 5569) no Hoare annotation was computed. [2022-11-18 20:20:57,680 INFO L899 garLoopResultBuilder]: For program point eth_change_mtuFINAL(lines 7219 7221) no Hoare annotation was computed. [2022-11-18 20:20:57,680 INFO L902 garLoopResultBuilder]: At program point eth_change_mtuENTRY(lines 7219 7221) the Hoare annotation is: true [2022-11-18 20:20:57,680 INFO L899 garLoopResultBuilder]: For program point eth_change_mtuEXIT(lines 7219 7221) no Hoare annotation was computed. [2022-11-18 20:20:57,681 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 5848 5853) no Hoare annotation was computed. [2022-11-18 20:20:57,681 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 5848 5853) the Hoare annotation is: true [2022-11-18 20:20:57,681 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 5848 5853) no Hoare annotation was computed. [2022-11-18 20:20:57,681 INFO L899 garLoopResultBuilder]: For program point netdev_privFINAL(lines 5893 5898) no Hoare annotation was computed. [2022-11-18 20:20:57,681 INFO L902 garLoopResultBuilder]: At program point netdev_privENTRY(lines 5893 5898) the Hoare annotation is: true [2022-11-18 20:20:57,681 INFO L899 garLoopResultBuilder]: For program point netdev_privEXIT(lines 5893 5898) no Hoare annotation was computed. [2022-11-18 20:20:57,681 INFO L899 garLoopResultBuilder]: For program point netdev_get_tx_queueEXIT(lines 5886 5892) no Hoare annotation was computed. [2022-11-18 20:20:57,681 INFO L902 garLoopResultBuilder]: At program point netdev_get_tx_queueENTRY(lines 5886 5892) the Hoare annotation is: true [2022-11-18 20:20:57,682 INFO L899 garLoopResultBuilder]: For program point netdev_get_tx_queueFINAL(lines 5886 5892) no Hoare annotation was computed. [2022-11-18 20:20:57,682 INFO L899 garLoopResultBuilder]: For program point L5779-2(lines 5778 5780) no Hoare annotation was computed. [2022-11-18 20:20:57,682 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 5778 5780) the Hoare annotation is: true [2022-11-18 20:20:57,682 INFO L899 garLoopResultBuilder]: For program point L5779(line 5779) no Hoare annotation was computed. [2022-11-18 20:20:57,682 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 5778 5780) no Hoare annotation was computed. [2022-11-18 20:20:57,682 INFO L899 garLoopResultBuilder]: For program point macb_ioctlEXIT(lines 7259 7261) no Hoare annotation was computed. [2022-11-18 20:20:57,682 INFO L902 garLoopResultBuilder]: At program point macb_ioctlENTRY(lines 7259 7261) the Hoare annotation is: true [2022-11-18 20:20:57,683 INFO L899 garLoopResultBuilder]: For program point macb_ioctlFINAL(lines 7259 7261) no Hoare annotation was computed. [2022-11-18 20:20:57,683 INFO L899 garLoopResultBuilder]: For program point netif_stop_queueEXIT(lines 5962 5970) no Hoare annotation was computed. [2022-11-18 20:20:57,683 INFO L899 garLoopResultBuilder]: For program point L5953(lines 5953 5957) no Hoare annotation was computed. [2022-11-18 20:20:57,683 INFO L899 garLoopResultBuilder]: For program point L5952(line 5952) no Hoare annotation was computed. [2022-11-18 20:20:57,683 INFO L902 garLoopResultBuilder]: At program point L5947(line 5947) the Hoare annotation is: true [2022-11-18 20:20:57,683 INFO L902 garLoopResultBuilder]: At program point L5948-1(lines 5948 5951) the Hoare annotation is: true [2022-11-18 20:20:57,683 INFO L899 garLoopResultBuilder]: For program point L5947-1(line 5947) no Hoare annotation was computed. [2022-11-18 20:20:57,683 INFO L902 garLoopResultBuilder]: At program point L5949(line 5949) the Hoare annotation is: true [2022-11-18 20:20:57,684 INFO L899 garLoopResultBuilder]: For program point L5948(lines 5948 5951) no Hoare annotation was computed. [2022-11-18 20:20:57,684 INFO L902 garLoopResultBuilder]: At program point netif_stop_queueENTRY(lines 5962 5970) the Hoare annotation is: true [2022-11-18 20:20:57,684 INFO L902 garLoopResultBuilder]: At program point L5966(line 5966) the Hoare annotation is: true [2022-11-18 20:20:57,684 INFO L899 garLoopResultBuilder]: For program point L5966-1(line 5966) no Hoare annotation was computed. [2022-11-18 20:20:57,684 INFO L902 garLoopResultBuilder]: At program point L5959(lines 5940 5961) the Hoare annotation is: true [2022-11-18 20:20:57,684 INFO L902 garLoopResultBuilder]: At program point L5350(lines 5346 5352) the Hoare annotation is: true [2022-11-18 20:20:57,684 INFO L899 garLoopResultBuilder]: For program point netif_stop_queueFINAL(lines 5962 5970) no Hoare annotation was computed. [2022-11-18 20:20:57,685 INFO L899 garLoopResultBuilder]: For program point arch_local_save_flagsFINAL(lines 5383 5413) no Hoare annotation was computed. [2022-11-18 20:20:57,685 INFO L902 garLoopResultBuilder]: At program point L5403(lines 5400 5405) the Hoare annotation is: true [2022-11-18 20:20:57,685 INFO L899 garLoopResultBuilder]: For program point arch_local_save_flagsEXIT(lines 5383 5413) no Hoare annotation was computed. [2022-11-18 20:20:57,685 INFO L902 garLoopResultBuilder]: At program point L5398(lines 5398 5399) the Hoare annotation is: true [2022-11-18 20:20:57,685 INFO L902 garLoopResultBuilder]: At program point arch_local_save_flagsENTRY(lines 5383 5413) the Hoare annotation is: true [2022-11-18 20:20:57,685 INFO L899 garLoopResultBuilder]: For program point L5400(lines 5400 5406) no Hoare annotation was computed. [2022-11-18 20:20:57,685 INFO L899 garLoopResultBuilder]: For program point L5398-1(lines 5398 5399) no Hoare annotation was computed. [2022-11-18 20:20:57,685 INFO L899 garLoopResultBuilder]: For program point unregister_netdevFINAL(lines 7334 7336) no Hoare annotation was computed. [2022-11-18 20:20:57,686 INFO L899 garLoopResultBuilder]: For program point unregister_netdevEXIT(lines 7334 7336) no Hoare annotation was computed. [2022-11-18 20:20:57,686 INFO L902 garLoopResultBuilder]: At program point unregister_netdevENTRY(lines 7334 7336) the Hoare annotation is: true [2022-11-18 20:20:57,686 INFO L899 garLoopResultBuilder]: For program point L5807(lines 5807 5815) no Hoare annotation was computed. [2022-11-18 20:20:57,686 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-18 20:20:57,686 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 5800 5817) no Hoare annotation was computed. [2022-11-18 20:20:57,686 INFO L902 garLoopResultBuilder]: At program point L5812-1(line 5812) the Hoare annotation is: true [2022-11-18 20:20:57,686 INFO L895 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))) [2022-11-18 20:20:57,687 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 5800 5817) no Hoare annotation was computed. [2022-11-18 20:20:57,687 INFO L902 garLoopResultBuilder]: At program point L5813(line 5813) the Hoare annotation is: true [2022-11-18 20:20:57,687 INFO L902 garLoopResultBuilder]: At program point L5812(line 5812) the Hoare annotation is: true [2022-11-18 20:20:57,687 INFO L899 garLoopResultBuilder]: For program point L5813-1(line 5813) no Hoare annotation was computed. [2022-11-18 20:20:57,687 INFO L899 garLoopResultBuilder]: For program point L6146-1(line 6146) no Hoare annotation was computed. [2022-11-18 20:20:57,687 INFO L899 garLoopResultBuilder]: For program point L6741-1(line 6741) no Hoare annotation was computed. [2022-11-18 20:20:57,687 INFO L895 garLoopResultBuilder]: At program point L6741(line 6741) the Hoare annotation is: false [2022-11-18 20:20:57,688 INFO L899 garLoopResultBuilder]: For program point L6576(lines 6576 6583) no Hoare annotation was computed. [2022-11-18 20:20:57,688 INFO L899 garLoopResultBuilder]: For program point L6609(line 6609) no Hoare annotation was computed. [2022-11-18 20:20:57,688 INFO L895 garLoopResultBuilder]: At program point L6477(line 6477) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-18 20:20:57,688 INFO L895 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)) [2022-11-18 20:20:57,688 INFO L899 garLoopResultBuilder]: For program point L6610(lines 6610 6615) no Hoare annotation was computed. [2022-11-18 20:20:57,688 INFO L899 garLoopResultBuilder]: For program point L6676-1(line 6676) no Hoare annotation was computed. [2022-11-18 20:20:57,688 INFO L895 garLoopResultBuilder]: At program point L6676(line 6676) the Hoare annotation is: false [2022-11-18 20:20:57,689 INFO L895 garLoopResultBuilder]: At program point L6115(line 6115) the Hoare annotation is: false [2022-11-18 20:20:57,689 INFO L899 garLoopResultBuilder]: For program point L6148-1(line 6148) no Hoare annotation was computed. [2022-11-18 20:20:57,689 INFO L899 garLoopResultBuilder]: For program point L6115-1(line 6115) no Hoare annotation was computed. [2022-11-18 20:20:57,689 INFO L895 garLoopResultBuilder]: At program point L6148(line 6148) the Hoare annotation is: false [2022-11-18 20:20:57,689 INFO L899 garLoopResultBuilder]: For program point L6578(lines 6578 6581) no Hoare annotation was computed. [2022-11-18 20:20:57,689 INFO L899 garLoopResultBuilder]: For program point L5620-1(line 5620) no Hoare annotation was computed. [2022-11-18 20:20:57,689 INFO L899 garLoopResultBuilder]: For program point L6644(lines 6644 6649) no Hoare annotation was computed. [2022-11-18 20:20:57,689 INFO L895 garLoopResultBuilder]: At program point L5620(line 5620) the Hoare annotation is: false [2022-11-18 20:20:57,690 INFO L899 garLoopResultBuilder]: For program point L6149(lines 6149 6161) no Hoare annotation was computed. [2022-11-18 20:20:57,690 INFO L899 garLoopResultBuilder]: For program point L6149-1(lines 6149 6161) no Hoare annotation was computed. [2022-11-18 20:20:57,690 INFO L899 garLoopResultBuilder]: For program point L6711-1(lines 6663 6823) no Hoare annotation was computed. [2022-11-18 20:20:57,690 INFO L899 garLoopResultBuilder]: For program point L6447-1(line 6447) no Hoare annotation was computed. [2022-11-18 20:20:57,690 INFO L895 garLoopResultBuilder]: At program point L6447(line 6447) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-18 20:20:57,690 INFO L895 garLoopResultBuilder]: At program point L6480(lines 6461 6482) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-18 20:20:57,690 INFO L895 garLoopResultBuilder]: At program point L7306(lines 7305 7307) the Hoare annotation is: (= ~last_index~0 0) [2022-11-18 20:20:57,691 INFO L895 garLoopResultBuilder]: At program point L6150(line 6150) the Hoare annotation is: false [2022-11-18 20:20:57,691 INFO L895 garLoopResultBuilder]: At program point L6117(line 6117) the Hoare annotation is: false [2022-11-18 20:20:57,691 INFO L899 garLoopResultBuilder]: For program point L6150-1(line 6150) no Hoare annotation was computed. [2022-11-18 20:20:57,691 INFO L899 garLoopResultBuilder]: For program point L6117-1(line 6117) no Hoare annotation was computed. [2022-11-18 20:20:57,691 INFO L899 garLoopResultBuilder]: For program point L6778(line 6778) no Hoare annotation was computed. [2022-11-18 20:20:57,691 INFO L899 garLoopResultBuilder]: For program point L6712-1(line 6712) no Hoare annotation was computed. [2022-11-18 20:20:57,691 INFO L895 garLoopResultBuilder]: At program point L6712(line 6712) the Hoare annotation is: false [2022-11-18 20:20:57,691 INFO L899 garLoopResultBuilder]: For program point L6745-1(lines 6663 6823) no Hoare annotation was computed. [2022-11-18 20:20:57,692 INFO L895 garLoopResultBuilder]: At program point L5523(lines 5520 5525) the Hoare annotation is: false [2022-11-18 20:20:57,692 INFO L895 garLoopResultBuilder]: At program point L6118(lines 6098 6120) the Hoare annotation is: false [2022-11-18 20:20:57,692 INFO L895 garLoopResultBuilder]: At program point L6085(lines 6059 6096) the Hoare annotation is: false [2022-11-18 20:20:57,692 INFO L895 garLoopResultBuilder]: At program point L6746(line 6746) the Hoare annotation is: false [2022-11-18 20:20:57,692 INFO L899 garLoopResultBuilder]: For program point L6779(lines 6779 6783) no Hoare annotation was computed. [2022-11-18 20:20:57,692 INFO L895 garLoopResultBuilder]: At program point L5623(line 5623) the Hoare annotation is: false [2022-11-18 20:20:57,692 INFO L899 garLoopResultBuilder]: For program point L5623-1(line 5623) no Hoare annotation was computed. [2022-11-18 20:20:57,693 INFO L899 garLoopResultBuilder]: For program point L6746-1(line 6746) no Hoare annotation was computed. [2022-11-18 20:20:57,693 INFO L899 garLoopResultBuilder]: For program point L6449-1(line 6449) no Hoare annotation was computed. [2022-11-18 20:20:57,693 INFO L895 garLoopResultBuilder]: At program point L6449(line 6449) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-18 20:20:57,693 INFO L895 garLoopResultBuilder]: At program point L7242(lines 7241 7243) the Hoare annotation is: false [2022-11-18 20:20:57,693 INFO L899 garLoopResultBuilder]: For program point L6813(line 6813) no Hoare annotation was computed. [2022-11-18 20:20:57,693 INFO L899 garLoopResultBuilder]: For program point L6681(line 6681) no Hoare annotation was computed. [2022-11-18 20:20:57,693 INFO L895 garLoopResultBuilder]: At program point L6087(lines 6059 6096) the Hoare annotation is: false [2022-11-18 20:20:57,693 INFO L899 garLoopResultBuilder]: For program point L6814(lines 6814 6819) no Hoare annotation was computed. [2022-11-18 20:20:57,694 INFO L899 garLoopResultBuilder]: For program point L6682(lines 6682 6686) no Hoare annotation was computed. [2022-11-18 20:20:57,694 INFO L899 garLoopResultBuilder]: For program point L6451-1(line 6451) no Hoare annotation was computed. [2022-11-18 20:20:57,694 INFO L895 garLoopResultBuilder]: At program point L6451(line 6451) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-18 20:20:57,694 INFO L895 garLoopResultBuilder]: At program point L5626(lines 5597 5628) the Hoare annotation is: false [2022-11-18 20:20:57,694 INFO L899 garLoopResultBuilder]: For program point L6617(line 6617) no Hoare annotation was computed. [2022-11-18 20:20:57,694 INFO L899 garLoopResultBuilder]: For program point L6452-2(lines 6452 6457) no Hoare annotation was computed. [2022-11-18 20:20:57,694 INFO L899 garLoopResultBuilder]: For program point L6452(lines 6452 6457) no Hoare annotation was computed. [2022-11-18 20:20:57,695 INFO L895 garLoopResultBuilder]: At program point L6155(line 6155) the Hoare annotation is: false [2022-11-18 20:20:57,695 INFO L899 garLoopResultBuilder]: For program point L6155-1(line 6155) no Hoare annotation was computed. [2022-11-18 20:20:57,695 INFO L895 garLoopResultBuilder]: At program point L7113(lines 7109 7115) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-18 20:20:57,695 INFO L902 garLoopResultBuilder]: At program point L6618(line 6618) the Hoare annotation is: true [2022-11-18 20:20:57,695 INFO L899 garLoopResultBuilder]: For program point L6717-1(line 6717) no Hoare annotation was computed. [2022-11-18 20:20:57,695 INFO L895 garLoopResultBuilder]: At program point L6717(line 6717) the Hoare annotation is: false [2022-11-18 20:20:57,695 INFO L899 garLoopResultBuilder]: For program point L6552-1(line 6552) no Hoare annotation was computed. [2022-11-18 20:20:57,696 INFO L895 garLoopResultBuilder]: At program point L6552(line 6552) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-18 20:20:57,696 INFO L899 garLoopResultBuilder]: For program point L6585(line 6585) no Hoare annotation was computed. [2022-11-18 20:20:57,696 INFO L899 garLoopResultBuilder]: For program point L6453-1(line 6453) no Hoare annotation was computed. [2022-11-18 20:20:57,696 INFO L895 garLoopResultBuilder]: At program point L6453(line 6453) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-18 20:20:57,696 INFO L895 garLoopResultBuilder]: At program point L7246(lines 7245 7247) the Hoare annotation is: false [2022-11-18 20:20:57,696 INFO L899 garLoopResultBuilder]: For program point L6156-1(line 6156) no Hoare annotation was computed. [2022-11-18 20:20:57,696 INFO L895 garLoopResultBuilder]: At program point L6156(line 6156) the Hoare annotation is: false [2022-11-18 20:20:57,697 INFO L899 garLoopResultBuilder]: For program point L6751-1(line 6751) no Hoare annotation was computed. [2022-11-18 20:20:57,697 INFO L895 garLoopResultBuilder]: At program point L6751(line 6751) the Hoare annotation is: false [2022-11-18 20:20:57,697 INFO L899 garLoopResultBuilder]: For program point L6586(lines 6586 6591) no Hoare annotation was computed. [2022-11-18 20:20:57,697 INFO L899 garLoopResultBuilder]: For program point L6520-1(line 6520) no Hoare annotation was computed. [2022-11-18 20:20:57,697 INFO L899 garLoopResultBuilder]: For program point L6586-2(lines 6574 6619) no Hoare annotation was computed. [2022-11-18 20:20:57,697 INFO L895 garLoopResultBuilder]: At program point L6520(line 6520) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-18 20:20:57,697 INFO L899 garLoopResultBuilder]: For program point L6785(line 6785) no Hoare annotation was computed. [2022-11-18 20:20:57,697 INFO L899 garLoopResultBuilder]: For program point L6587-1(line 6587) no Hoare annotation was computed. [2022-11-18 20:20:57,698 INFO L895 garLoopResultBuilder]: At program point L6587(line 6587) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-18 20:20:57,698 INFO L899 garLoopResultBuilder]: For program point L6653(line 6653) no Hoare annotation was computed. [2022-11-18 20:20:57,698 INFO L899 garLoopResultBuilder]: For program point L6455-1(line 6455) no Hoare annotation was computed. [2022-11-18 20:20:57,698 INFO L895 garLoopResultBuilder]: At program point L6455(line 6455) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-18 20:20:57,698 INFO L899 garLoopResultBuilder]: For program point L6092-1(line 6092) no Hoare annotation was computed. [2022-11-18 20:20:57,698 INFO L895 garLoopResultBuilder]: At program point L6092(line 6092) the Hoare annotation is: false [2022-11-18 20:20:57,698 INFO L899 garLoopResultBuilder]: For program point L6786(lines 6786 6790) no Hoare annotation was computed. [2022-11-18 20:20:57,699 INFO L902 garLoopResultBuilder]: At program point L6654(line 6654) the Hoare annotation is: true [2022-11-18 20:20:57,699 INFO L899 garLoopResultBuilder]: For program point L6786-2(lines 6663 6823) no Hoare annotation was computed. [2022-11-18 20:20:57,699 INFO L895 garLoopResultBuilder]: At program point L6522(lines 6516 6524) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-18 20:20:57,699 INFO L899 garLoopResultBuilder]: For program point L6060-1(line 6060) no Hoare annotation was computed. [2022-11-18 20:20:57,699 INFO L895 garLoopResultBuilder]: At program point L6093(line 6093) the Hoare annotation is: false [2022-11-18 20:20:57,699 INFO L895 garLoopResultBuilder]: At program point L6060(line 6060) the Hoare annotation is: false [2022-11-18 20:20:57,699 INFO L899 garLoopResultBuilder]: For program point L6093-1(line 6093) no Hoare annotation was computed. [2022-11-18 20:20:57,700 INFO L899 garLoopResultBuilder]: For program point L6787-1(line 6787) no Hoare annotation was computed. [2022-11-18 20:20:57,700 INFO L895 garLoopResultBuilder]: At program point L6787(line 6787) the Hoare annotation is: false [2022-11-18 20:20:57,700 INFO L899 garLoopResultBuilder]: For program point L6688(line 6688) no Hoare annotation was computed. [2022-11-18 20:20:57,700 INFO L895 garLoopResultBuilder]: At program point L7250(lines 7249 7251) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-18 20:20:57,700 INFO L895 garLoopResultBuilder]: At program point L6127(line 6127) the Hoare annotation is: false [2022-11-18 20:20:57,700 INFO L899 garLoopResultBuilder]: For program point L6127-1(line 6127) no Hoare annotation was computed. [2022-11-18 20:20:57,700 INFO L895 garLoopResultBuilder]: At program point L6094(line 6094) the Hoare annotation is: false [2022-11-18 20:20:57,700 INFO L899 garLoopResultBuilder]: For program point L6094-1(line 6094) no Hoare annotation was computed. [2022-11-18 20:20:57,701 INFO L899 garLoopResultBuilder]: For program point L6722(line 6722) no Hoare annotation was computed. [2022-11-18 20:20:57,701 INFO L899 garLoopResultBuilder]: For program point L6821(line 6821) no Hoare annotation was computed. [2022-11-18 20:20:57,701 INFO L899 garLoopResultBuilder]: For program point L6689-2(lines 6663 6823) no Hoare annotation was computed. [2022-11-18 20:20:57,701 INFO L899 garLoopResultBuilder]: For program point L6689(lines 6689 6693) no Hoare annotation was computed. [2022-11-18 20:20:57,701 INFO L895 garLoopResultBuilder]: At program point L6458(lines 6439 6460) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-18 20:20:57,701 INFO L895 garLoopResultBuilder]: At program point L6095(lines 6051 6097) the Hoare annotation is: false [2022-11-18 20:20:57,701 INFO L895 garLoopResultBuilder]: At program point L6062(line 6062) the Hoare annotation is: false [2022-11-18 20:20:57,702 INFO L899 garLoopResultBuilder]: For program point L6062-1(line 6062) no Hoare annotation was computed. [2022-11-18 20:20:57,702 INFO L902 garLoopResultBuilder]: At program point L6822(line 6822) the Hoare annotation is: true [2022-11-18 20:20:57,702 INFO L895 garLoopResultBuilder]: At program point L6690(line 6690) the Hoare annotation is: false [2022-11-18 20:20:57,702 INFO L899 garLoopResultBuilder]: For program point L6723(lines 6723 6727) no Hoare annotation was computed. [2022-11-18 20:20:57,702 INFO L899 garLoopResultBuilder]: For program point L6756(line 6756) no Hoare annotation was computed. [2022-11-18 20:20:57,702 INFO L895 garLoopResultBuilder]: At program point L6558(line 6558) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-18 20:20:57,702 INFO L899 garLoopResultBuilder]: For program point L6624(line 6624) no Hoare annotation was computed. [2022-11-18 20:20:57,702 INFO L899 garLoopResultBuilder]: For program point L6690-1(line 6690) no Hoare annotation was computed. [2022-11-18 20:20:57,703 INFO L899 garLoopResultBuilder]: For program point L6723-2(lines 6663 6823) no Hoare annotation was computed. [2022-11-18 20:20:57,703 INFO L899 garLoopResultBuilder]: For program point L6558-1(line 6558) no Hoare annotation was computed. [2022-11-18 20:20:57,703 INFO L895 garLoopResultBuilder]: At program point L6162(lines 6140 6164) the Hoare annotation is: false [2022-11-18 20:20:57,703 INFO L895 garLoopResultBuilder]: At program point L7054(lines 7051 7056) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_ldv_set_is_empty_#res#1|) (= ~last_index~0 0)) [2022-11-18 20:20:57,703 INFO L895 garLoopResultBuilder]: At program point L6129(line 6129) the Hoare annotation is: false [2022-11-18 20:20:57,703 INFO L899 garLoopResultBuilder]: For program point L6129-1(line 6129) no Hoare annotation was computed. [2022-11-18 20:20:57,703 INFO L899 garLoopResultBuilder]: For program point L6724-1(line 6724) no Hoare annotation was computed. [2022-11-18 20:20:57,704 INFO L899 garLoopResultBuilder]: For program point L6757-2(lines 6663 6823) no Hoare annotation was computed. [2022-11-18 20:20:57,704 INFO L895 garLoopResultBuilder]: At program point L6724(line 6724) the Hoare annotation is: false [2022-11-18 20:20:57,704 INFO L899 garLoopResultBuilder]: For program point L6757(lines 6757 6761) no Hoare annotation was computed. [2022-11-18 20:20:57,704 INFO L899 garLoopResultBuilder]: For program point L6625(lines 6625 6658) no Hoare annotation was computed. [2022-11-18 20:20:57,704 INFO L895 garLoopResultBuilder]: At program point L6130(line 6130) the Hoare annotation is: false [2022-11-18 20:20:57,704 INFO L899 garLoopResultBuilder]: For program point L6130-1(line 6130) no Hoare annotation was computed. [2022-11-18 20:20:57,704 INFO L899 garLoopResultBuilder]: For program point L6064(lines 6064 6067) no Hoare annotation was computed. [2022-11-18 20:20:57,704 INFO L895 garLoopResultBuilder]: At program point L6758(line 6758) the Hoare annotation is: false [2022-11-18 20:20:57,705 INFO L899 garLoopResultBuilder]: For program point L6791-1(lines 6663 6823) no Hoare annotation was computed. [2022-11-18 20:20:57,705 INFO L899 garLoopResultBuilder]: For program point L6758-1(line 6758) no Hoare annotation was computed. [2022-11-18 20:20:57,705 INFO L899 garLoopResultBuilder]: For program point L6560-1(line 6560) no Hoare annotation was computed. [2022-11-18 20:20:57,705 INFO L895 garLoopResultBuilder]: At program point L6560(line 6560) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-18 20:20:57,705 INFO L899 garLoopResultBuilder]: For program point L6593-1(line 6593) no Hoare annotation was computed. [2022-11-18 20:20:57,705 INFO L895 garLoopResultBuilder]: At program point L6593(line 6593) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-18 20:20:57,705 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-18 20:20:57,706 INFO L895 garLoopResultBuilder]: At program point L6131(line 6131) the Hoare annotation is: false [2022-11-18 20:20:57,706 INFO L899 garLoopResultBuilder]: For program point L6131-1(line 6131) no Hoare annotation was computed. [2022-11-18 20:20:57,706 INFO L899 garLoopResultBuilder]: For program point L6792-1(line 6792) no Hoare annotation was computed. [2022-11-18 20:20:57,706 INFO L895 garLoopResultBuilder]: At program point L6792(line 6792) the Hoare annotation is: false [2022-11-18 20:20:57,706 INFO L899 garLoopResultBuilder]: For program point L6627(lines 6627 6655) no Hoare annotation was computed. [2022-11-18 20:20:57,706 INFO L899 garLoopResultBuilder]: For program point L6660(line 6660) no Hoare annotation was computed. [2022-11-18 20:20:57,706 INFO L899 garLoopResultBuilder]: For program point L6132-1(line 6132) no Hoare annotation was computed. [2022-11-18 20:20:57,706 INFO L895 garLoopResultBuilder]: At program point L6132(line 6132) the Hoare annotation is: false [2022-11-18 20:20:57,707 INFO L899 garLoopResultBuilder]: For program point L6628(line 6628) no Hoare annotation was computed. [2022-11-18 20:20:57,707 INFO L899 garLoopResultBuilder]: For program point L6661(lines 6661 6826) no Hoare annotation was computed. [2022-11-18 20:20:57,707 INFO L899 garLoopResultBuilder]: For program point L6694-1(lines 6663 6823) no Hoare annotation was computed. [2022-11-18 20:20:57,707 INFO L895 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)) [2022-11-18 20:20:57,707 INFO L895 garLoopResultBuilder]: At program point L6133(line 6133) the Hoare annotation is: false [2022-11-18 20:20:57,707 INFO L899 garLoopResultBuilder]: For program point L6133-1(line 6133) no Hoare annotation was computed. [2022-11-18 20:20:57,707 INFO L899 garLoopResultBuilder]: For program point L6695-1(line 6695) no Hoare annotation was computed. [2022-11-18 20:20:57,708 INFO L895 garLoopResultBuilder]: At program point L6695(line 6695) the Hoare annotation is: false [2022-11-18 20:20:57,708 INFO L899 garLoopResultBuilder]: For program point L6728-1(lines 6663 6823) no Hoare annotation was computed. [2022-11-18 20:20:57,708 INFO L899 garLoopResultBuilder]: For program point L6629(lines 6629 6634) no Hoare annotation was computed. [2022-11-18 20:20:57,708 INFO L895 garLoopResultBuilder]: At program point L7290(lines 7289 7291) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-18 20:20:57,708 INFO L899 garLoopResultBuilder]: For program point L6068-1(lines 6068 6069) no Hoare annotation was computed. [2022-11-18 20:20:57,708 INFO L895 garLoopResultBuilder]: At program point L6068(lines 6068 6069) the Hoare annotation is: false [2022-11-18 20:20:57,708 INFO L899 garLoopResultBuilder]: For program point L6828(line 6828) no Hoare annotation was computed. [2022-11-18 20:20:57,708 INFO L899 garLoopResultBuilder]: For program point L6663(lines 6663 6823) no Hoare annotation was computed. [2022-11-18 20:20:57,709 INFO L899 garLoopResultBuilder]: For program point L6729-1(line 6729) no Hoare annotation was computed. [2022-11-18 20:20:57,709 INFO L895 garLoopResultBuilder]: At program point L6729(line 6729) the Hoare annotation is: false [2022-11-18 20:20:57,709 INFO L895 garLoopResultBuilder]: At program point L6135(line 6135) the Hoare annotation is: false [2022-11-18 20:20:57,709 INFO L899 garLoopResultBuilder]: For program point L6135-1(line 6135) no Hoare annotation was computed. [2022-11-18 20:20:57,709 INFO L899 garLoopResultBuilder]: For program point L6763-1(line 6763) no Hoare annotation was computed. [2022-11-18 20:20:57,709 INFO L895 garLoopResultBuilder]: At program point L6763(line 6763) the Hoare annotation is: false [2022-11-18 20:20:57,709 INFO L902 garLoopResultBuilder]: At program point L6829(line 6829) the Hoare annotation is: true [2022-11-18 20:20:57,710 INFO L899 garLoopResultBuilder]: For program point L6664(line 6664) no Hoare annotation was computed. [2022-11-18 20:20:57,710 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-18 20:20:57,710 INFO L899 garLoopResultBuilder]: For program point L6070(lines 6070 6076) no Hoare annotation was computed. [2022-11-18 20:20:57,710 INFO L899 garLoopResultBuilder]: For program point L6797-1(line 6797) no Hoare annotation was computed. [2022-11-18 20:20:57,710 INFO L895 garLoopResultBuilder]: At program point L6797(line 6797) the Hoare annotation is: false [2022-11-18 20:20:57,710 INFO L899 garLoopResultBuilder]: For program point L5608-1(line 5608) no Hoare annotation was computed. [2022-11-18 20:20:57,710 INFO L899 garLoopResultBuilder]: For program point L6599(line 6599) no Hoare annotation was computed. [2022-11-18 20:20:57,710 INFO L899 garLoopResultBuilder]: For program point L6665-2(lines 6663 6823) no Hoare annotation was computed. [2022-11-18 20:20:57,711 INFO L899 garLoopResultBuilder]: For program point L6665(lines 6665 6669) no Hoare annotation was computed. [2022-11-18 20:20:57,711 INFO L895 garLoopResultBuilder]: At program point L5608(line 5608) the Hoare annotation is: false [2022-11-18 20:20:57,711 INFO L895 garLoopResultBuilder]: At program point L7293(lines 7292 7294) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-18 20:20:57,711 INFO L895 garLoopResultBuilder]: At program point L6071(lines 6071 6072) the Hoare annotation is: false [2022-11-18 20:20:57,711 INFO L899 garLoopResultBuilder]: For program point L6071-1(lines 6071 6072) no Hoare annotation was computed. [2022-11-18 20:20:57,711 INFO L895 garLoopResultBuilder]: At program point L6137(lines 6121 6139) the Hoare annotation is: false [2022-11-18 20:20:57,711 INFO L895 garLoopResultBuilder]: At program point L6831(lines 6551 6836) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-18 20:20:57,712 INFO L895 garLoopResultBuilder]: At program point L6666(line 6666) the Hoare annotation is: false [2022-11-18 20:20:57,712 INFO L899 garLoopResultBuilder]: For program point L6600(lines 6600 6607) no Hoare annotation was computed. [2022-11-18 20:20:57,712 INFO L899 garLoopResultBuilder]: For program point L6666-1(line 6666) no Hoare annotation was computed. [2022-11-18 20:20:57,712 INFO L895 garLoopResultBuilder]: At program point L6105(line 6105) the Hoare annotation is: false [2022-11-18 20:20:57,712 INFO L899 garLoopResultBuilder]: For program point L6105-1(line 6105) no Hoare annotation was computed. [2022-11-18 20:20:57,712 INFO L899 garLoopResultBuilder]: For program point L6700-1(line 6700) no Hoare annotation was computed. [2022-11-18 20:20:57,712 INFO L895 garLoopResultBuilder]: At program point L6700(line 6700) the Hoare annotation is: false [2022-11-18 20:20:57,712 INFO L899 garLoopResultBuilder]: For program point L6469-1(line 6469) no Hoare annotation was computed. [2022-11-18 20:20:57,713 INFO L895 garLoopResultBuilder]: At program point L6469(line 6469) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-18 20:20:57,713 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-18 20:20:57,713 INFO L895 garLoopResultBuilder]: At program point L6734(line 6734) the Hoare annotation is: false [2022-11-18 20:20:57,713 INFO L899 garLoopResultBuilder]: For program point L6602(lines 6602 6605) no Hoare annotation was computed. [2022-11-18 20:20:57,713 INFO L895 garLoopResultBuilder]: At program point L5611(line 5611) the Hoare annotation is: false [2022-11-18 20:20:57,713 INFO L899 garLoopResultBuilder]: For program point L5611-1(line 5611) no Hoare annotation was computed. [2022-11-18 20:20:57,713 INFO L899 garLoopResultBuilder]: For program point L6734-1(line 6734) no Hoare annotation was computed. [2022-11-18 20:20:57,714 INFO L895 garLoopResultBuilder]: At program point L6503(lines 6499 6505) the Hoare annotation is: (= ~last_index~0 0) [2022-11-18 20:20:57,714 INFO L895 garLoopResultBuilder]: At program point L6107(line 6107) the Hoare annotation is: false [2022-11-18 20:20:57,714 INFO L899 garLoopResultBuilder]: For program point L6107-1(line 6107) no Hoare annotation was computed. [2022-11-18 20:20:57,714 INFO L895 garLoopResultBuilder]: At program point L6966(lines 6961 6968) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-18 20:20:57,714 INFO L899 garLoopResultBuilder]: For program point L6768(line 6768) no Hoare annotation was computed. [2022-11-18 20:20:57,714 INFO L899 garLoopResultBuilder]: For program point L5612-1(line 5612) no Hoare annotation was computed. [2022-11-18 20:20:57,714 INFO L899 garLoopResultBuilder]: For program point L6570(lines 6570 6830) no Hoare annotation was computed. [2022-11-18 20:20:57,714 INFO L899 garLoopResultBuilder]: For program point L6636(line 6636) no Hoare annotation was computed. [2022-11-18 20:20:57,715 INFO L895 garLoopResultBuilder]: At program point L5612(line 5612) the Hoare annotation is: false [2022-11-18 20:20:57,715 INFO L899 garLoopResultBuilder]: For program point L6471-1(line 6471) no Hoare annotation was computed. [2022-11-18 20:20:57,715 INFO L895 garLoopResultBuilder]: At program point L6471(line 6471) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-18 20:20:57,715 INFO L899 garLoopResultBuilder]: For program point L6108-1(line 6108) no Hoare annotation was computed. [2022-11-18 20:20:57,715 INFO L895 garLoopResultBuilder]: At program point L6108(line 6108) the Hoare annotation is: false [2022-11-18 20:20:57,715 INFO L899 garLoopResultBuilder]: For program point L6802(line 6802) no Hoare annotation was computed. [2022-11-18 20:20:57,715 INFO L902 garLoopResultBuilder]: At program point L6835(lines 6534 6837) the Hoare annotation is: true [2022-11-18 20:20:57,715 INFO L899 garLoopResultBuilder]: For program point L6769(lines 6769 6776) no Hoare annotation was computed. [2022-11-18 20:20:57,716 INFO L899 garLoopResultBuilder]: For program point L6571(line 6571) no Hoare annotation was computed. [2022-11-18 20:20:57,716 INFO L899 garLoopResultBuilder]: For program point L5613(lines 5613 5619) no Hoare annotation was computed. [2022-11-18 20:20:57,716 INFO L899 garLoopResultBuilder]: For program point L6637(lines 6637 6651) no Hoare annotation was computed. [2022-11-18 20:20:57,716 INFO L899 garLoopResultBuilder]: For program point L6670-1(lines 6663 6823) no Hoare annotation was computed. [2022-11-18 20:20:57,716 INFO L899 garLoopResultBuilder]: For program point L7166(lines 7166 7169) no Hoare annotation was computed. [2022-11-18 20:20:57,716 INFO L899 garLoopResultBuilder]: For program point L6803(lines 6803 6811) no Hoare annotation was computed. [2022-11-18 20:20:57,716 INFO L899 garLoopResultBuilder]: For program point L6671-1(line 6671) no Hoare annotation was computed. [2022-11-18 20:20:57,716 INFO L895 garLoopResultBuilder]: At program point L6671(line 6671) the Hoare annotation is: false [2022-11-18 20:20:57,717 INFO L899 garLoopResultBuilder]: For program point L6572(lines 6572 6622) no Hoare annotation was computed. [2022-11-18 20:20:57,717 INFO L899 garLoopResultBuilder]: For program point L6473-1(line 6473) no Hoare annotation was computed. [2022-11-18 20:20:57,717 INFO L895 garLoopResultBuilder]: At program point L6473(line 6473) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-18 20:20:57,717 INFO L895 garLoopResultBuilder]: At program point L7299(lines 7298 7300) the Hoare annotation is: false [2022-11-18 20:20:57,717 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-18 20:20:57,717 INFO L895 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-18 20:20:57,717 INFO L899 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2022-11-18 20:20:57,717 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-11-18 20:20:57,718 INFO L899 garLoopResultBuilder]: For program point L6771(lines 6771 6774) no Hoare annotation was computed. [2022-11-18 20:20:57,718 INFO L899 garLoopResultBuilder]: For program point L6639(lines 6639 6643) no Hoare annotation was computed. [2022-11-18 20:20:57,718 INFO L899 garLoopResultBuilder]: For program point L6705(line 6705) no Hoare annotation was computed. [2022-11-18 20:20:57,718 INFO L899 garLoopResultBuilder]: For program point L6474(lines 6474 6479) no Hoare annotation was computed. [2022-11-18 20:20:57,718 INFO L899 garLoopResultBuilder]: For program point L6474-1(lines 6474 6479) no Hoare annotation was computed. [2022-11-18 20:20:57,718 INFO L895 garLoopResultBuilder]: At program point L7267(lines 7266 7268) the Hoare annotation is: false [2022-11-18 20:20:57,718 INFO L899 garLoopResultBuilder]: For program point L6111(lines 6111 6114) no Hoare annotation was computed. [2022-11-18 20:20:57,718 INFO L902 garLoopResultBuilder]: At program point L7168-1(lines 7161 7172) the Hoare annotation is: true [2022-11-18 20:20:57,719 INFO L895 garLoopResultBuilder]: At program point L7168(line 7168) the Hoare annotation is: false [2022-11-18 20:20:57,719 INFO L899 garLoopResultBuilder]: For program point L6706(lines 6706 6710) no Hoare annotation was computed. [2022-11-18 20:20:57,719 INFO L899 garLoopResultBuilder]: For program point L6739(line 6739) no Hoare annotation was computed. [2022-11-18 20:20:57,719 INFO L899 garLoopResultBuilder]: For program point L6805(lines 6805 6809) no Hoare annotation was computed. [2022-11-18 20:20:57,719 INFO L899 garLoopResultBuilder]: For program point L6574(lines 6574 6619) no Hoare annotation was computed. [2022-11-18 20:20:57,719 INFO L899 garLoopResultBuilder]: For program point L6706-2(lines 6663 6823) no Hoare annotation was computed. [2022-11-18 20:20:57,719 INFO L902 garLoopResultBuilder]: At program point L5616(lines 5613 5618) the Hoare annotation is: true [2022-11-18 20:20:57,719 INFO L899 garLoopResultBuilder]: For program point L6475-1(line 6475) no Hoare annotation was computed. [2022-11-18 20:20:57,720 INFO L895 garLoopResultBuilder]: At program point L6475(line 6475) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-18 20:20:57,720 INFO L899 garLoopResultBuilder]: For program point L6707-1(line 6707) no Hoare annotation was computed. [2022-11-18 20:20:57,720 INFO L899 garLoopResultBuilder]: For program point L6740-2(lines 6663 6823) no Hoare annotation was computed. [2022-11-18 20:20:57,720 INFO L895 garLoopResultBuilder]: At program point L6707(line 6707) the Hoare annotation is: false [2022-11-18 20:20:57,720 INFO L899 garLoopResultBuilder]: For program point L6740(lines 6740 6744) no Hoare annotation was computed. [2022-11-18 20:20:57,720 INFO L899 garLoopResultBuilder]: For program point L6575(line 6575) no Hoare annotation was computed. [2022-11-18 20:20:57,720 INFO L895 garLoopResultBuilder]: At program point L6641(lines 6551 6836) the Hoare annotation is: (= ~last_index~0 0) [2022-11-18 20:20:57,721 INFO L895 garLoopResultBuilder]: At program point L6146(line 6146) the Hoare annotation is: false [2022-11-18 20:20:57,721 INFO L895 garLoopResultBuilder]: At program point L7203(lines 7202 7204) the Hoare annotation is: false [2022-11-18 20:20:57,721 INFO L899 garLoopResultBuilder]: For program point clk_disableFINAL(lines 7189 7191) no Hoare annotation was computed. [2022-11-18 20:20:57,721 INFO L902 garLoopResultBuilder]: At program point clk_disableENTRY(lines 7189 7191) the Hoare annotation is: true [2022-11-18 20:20:57,721 INFO L899 garLoopResultBuilder]: For program point clk_disableEXIT(lines 7189 7191) no Hoare annotation was computed. [2022-11-18 20:20:57,721 INFO L902 garLoopResultBuilder]: At program point L6858(line 6858) the Hoare annotation is: true [2022-11-18 20:20:57,721 INFO L902 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 6854 6861) the Hoare annotation is: true [2022-11-18 20:20:57,721 INFO L899 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 6854 6861) no Hoare annotation was computed. [2022-11-18 20:20:57,722 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 6854 6861) no Hoare annotation was computed. [2022-11-18 20:20:57,722 INFO L899 garLoopResultBuilder]: For program point L6858-1(line 6858) no Hoare annotation was computed. [2022-11-18 20:20:57,725 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-11-18 20:20:57,728 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-18 20:20:57,748 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 08:20:57 BoogieIcfgContainer [2022-11-18 20:20:57,748 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-18 20:20:57,749 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-18 20:20:57,749 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-18 20:20:57,749 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-18 20:20:57,750 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:20:48" (3/4) ... [2022-11-18 20:20:57,753 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-18 20:20:57,759 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2022-11-18 20:20:57,759 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2022-11-18 20:20:57,759 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_skb_alloc [2022-11-18 20:20:57,760 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure macb_get_stats [2022-11-18 20:20:57,760 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __writel [2022-11-18 20:20:57,760 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure macb_set_rx_mode [2022-11-18 20:20:57,760 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2022-11-18 20:20:57,760 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_start_queue [2022-11-18 20:20:57,760 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_irq_restore [2022-11-18 20:20:57,760 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-18 20:20:57,760 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_hardirqs_off [2022-11-18 20:20:57,760 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-11-18 20:20:57,761 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_free_attrs [2022-11-18 20:20:57,761 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_running [2022-11-18 20:20:57,761 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_alloc_attrs [2022-11-18 20:20:57,761 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure at91ether_remove [2022-11-18 20:20:57,761 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2022-11-18 20:20:57,761 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_change_mtu [2022-11-18 20:20:57,761 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2022-11-18 20:20:57,761 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2022-11-18 20:20:57,761 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-11-18 20:20:57,761 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_mac_addr [2022-11-18 20:20:57,762 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2022-11-18 20:20:57,762 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_remove [2022-11-18 20:20:57,762 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2022-11-18 20:20:57,762 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure at91ether_poll_controller [2022-11-18 20:20:57,762 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clk_enable [2022-11-18 20:20:57,762 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2022-11-18 20:20:57,762 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-18 20:20:57,762 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure macb_ioctl [2022-11-18 20:20:57,762 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_validate_addr [2022-11-18 20:20:57,763 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2022-11-18 20:20:57,763 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_irqs_disabled_flags [2022-11-18 20:20:57,763 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2022-11-18 20:20:57,763 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-18 20:20:57,763 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __readl [2022-11-18 20:20:57,763 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_save_flags [2022-11-18 20:20:57,763 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_netdev [2022-11-18 20:20:57,763 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-11-18 20:20:57,764 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clk_disable [2022-11-18 20:20:57,764 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2022-11-18 20:20:57,785 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 186 nodes and edges [2022-11-18 20:20:57,788 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 52 nodes and edges [2022-11-18 20:20:57,790 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2022-11-18 20:20:57,792 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-18 20:20:57,795 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-18 20:20:57,828 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: 1 <= \result && last_index == 0 [2022-11-18 20:20:57,830 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) [2022-11-18 20:20:57,830 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) [2022-11-18 20:20:57,833 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_state_variable_2 == 0 || !(last_index == 0)) || !(\old(ldv_state_variable_2) == 0) [2022-11-18 20:20:57,834 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_state_variable_2 == 0 || !(last_index == 0)) || !(\old(ldv_state_variable_2) == 0) [2022-11-18 20:20:57,835 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_state_variable_2 == 0 || !(last_index == 0)) || !(\old(ldv_state_variable_2) == 0) [2022-11-18 20:20:57,957 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25753c72-3149-43c1-97e4-f797e4d0766d/bin/uautomizer-TMbwUNV5ro/witness.graphml [2022-11-18 20:20:57,957 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-18 20:20:57,958 INFO L158 Benchmark]: Toolchain (without parser) took 14738.05ms. Allocated memory was 117.4MB in the beginning and 364.9MB in the end (delta: 247.5MB). Free memory was 67.8MB in the beginning and 112.3MB in the end (delta: -44.5MB). Peak memory consumption was 201.5MB. Max. memory is 16.1GB. [2022-11-18 20:20:57,958 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 93.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-18 20:20:57,958 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2313.96ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 67.6MB in the beginning and 64.5MB in the end (delta: 3.1MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. [2022-11-18 20:20:57,959 INFO L158 Benchmark]: Boogie Procedure Inliner took 235.73ms. Allocated memory is still 142.6MB. Free memory was 64.5MB in the beginning and 87.1MB in the end (delta: -22.6MB). Peak memory consumption was 21.3MB. Max. memory is 16.1GB. [2022-11-18 20:20:57,959 INFO L158 Benchmark]: Boogie Preprocessor took 216.55ms. Allocated memory was 142.6MB in the beginning and 251.7MB in the end (delta: 109.1MB). Free memory was 87.1MB in the beginning and 187.2MB in the end (delta: -100.1MB). Peak memory consumption was 13.6MB. Max. memory is 16.1GB. [2022-11-18 20:20:57,959 INFO L158 Benchmark]: RCFGBuilder took 2279.41ms. Allocated memory is still 251.7MB. Free memory was 187.2MB in the beginning and 129.6MB in the end (delta: 57.6MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. [2022-11-18 20:20:57,960 INFO L158 Benchmark]: TraceAbstraction took 9474.78ms. Allocated memory was 251.7MB in the beginning and 364.9MB in the end (delta: 113.2MB). Free memory was 129.6MB in the beginning and 139.6MB in the end (delta: -9.9MB). Peak memory consumption was 102.3MB. Max. memory is 16.1GB. [2022-11-18 20:20:57,960 INFO L158 Benchmark]: Witness Printer took 208.61ms. Allocated memory is still 364.9MB. Free memory was 139.6MB in the beginning and 112.3MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-18 20:20:57,962 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 93.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2313.96ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 67.6MB in the beginning and 64.5MB in the end (delta: 3.1MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 235.73ms. Allocated memory is still 142.6MB. Free memory was 64.5MB in the beginning and 87.1MB in the end (delta: -22.6MB). Peak memory consumption was 21.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 216.55ms. Allocated memory was 142.6MB in the beginning and 251.7MB in the end (delta: 109.1MB). Free memory was 87.1MB in the beginning and 187.2MB in the end (delta: -100.1MB). Peak memory consumption was 13.6MB. Max. memory is 16.1GB. * RCFGBuilder took 2279.41ms. Allocated memory is still 251.7MB. Free memory was 187.2MB in the beginning and 129.6MB in the end (delta: 57.6MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. * TraceAbstraction took 9474.78ms. Allocated memory was 251.7MB in the beginning and 364.9MB in the end (delta: 113.2MB). Free memory was 129.6MB in the beginning and 139.6MB in the end (delta: -9.9MB). Peak memory consumption was 102.3MB. Max. memory is 16.1GB. * Witness Printer took 208.61ms. Allocated memory is still 364.9MB. Free memory was 139.6MB in the beginning and 112.3MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. 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, 582 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 9.4s, OverallIterations: 3, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 5.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2774 SdHoareTripleChecker+Valid, 4.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2529 mSDsluCounter, 4210 SdHoareTripleChecker+Invalid, 4.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2769 mSDsCounter, 714 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2697 IncrementalHoareTripleChecker+Invalid, 3411 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 714 mSolverCounterUnsat, 1441 mSDtfsCounter, 2697 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=2270occurred 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: 0.3s AutomataMinimizationTime, 3 MinimizatonAttempts, 338 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 239 LocationsWithAnnotation, 2741 PreInvPairs, 2828 NumberOfFragments, 584 HoareAnnotationTreeSize, 2741 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.5s HoareSimplificationTime, 239 FomulaSimplificationsInter, 1524 FormulaSimplificationTreeSizeReductionInter, 0.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 225 NumberOfCodeBlocks, 225 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 222 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: 1 <= \result && 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! [2022-11-18 20:20:58,022 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25753c72-3149-43c1-97e4-f797e4d0766d/bin/uautomizer-TMbwUNV5ro/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