./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--pcmcia--pcmcia.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ff03de63 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--pcmcia--pcmcia.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 e57b227c3abe31be68752eb7f86364cb989c58b5c435217a8e7dfebd98179f97 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ff03de6 [2021-12-21 16:48:56,373 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-21 16:48:56,375 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-21 16:48:56,425 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-21 16:48:56,427 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-21 16:48:56,428 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-21 16:48:56,429 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-21 16:48:56,430 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-21 16:48:56,432 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-21 16:48:56,433 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-21 16:48:56,434 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-21 16:48:56,435 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-21 16:48:56,435 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-21 16:48:56,436 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-21 16:48:56,437 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-21 16:48:56,438 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-21 16:48:56,439 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-21 16:48:56,440 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-21 16:48:56,441 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-21 16:48:56,443 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-21 16:48:56,444 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-21 16:48:56,445 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-21 16:48:56,446 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-21 16:48:56,447 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-21 16:48:56,449 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-21 16:48:56,450 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-21 16:48:56,450 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-21 16:48:56,451 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-21 16:48:56,451 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-21 16:48:56,452 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-21 16:48:56,452 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-21 16:48:56,453 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-21 16:48:56,454 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-21 16:48:56,455 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-21 16:48:56,456 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-21 16:48:56,456 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-21 16:48:56,457 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-21 16:48:56,457 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-21 16:48:56,457 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-21 16:48:56,458 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-21 16:48:56,459 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-21 16:48:56,460 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-21 16:48:56,479 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-21 16:48:56,479 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-21 16:48:56,480 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-21 16:48:56,480 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-21 16:48:56,481 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-21 16:48:56,481 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-21 16:48:56,482 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-21 16:48:56,482 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-21 16:48:56,482 INFO L138 SettingsManager]: * Use SBE=true [2021-12-21 16:48:56,482 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-21 16:48:56,483 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-21 16:48:56,483 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-21 16:48:56,483 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-21 16:48:56,483 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-21 16:48:56,484 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-21 16:48:56,484 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-21 16:48:56,484 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-21 16:48:56,484 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-21 16:48:56,485 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-21 16:48:56,485 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-21 16:48:56,485 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-21 16:48:56,485 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 16:48:56,486 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-21 16:48:56,486 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-21 16:48:56,486 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-21 16:48:56,486 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-21 16:48:56,487 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-21 16:48:56,487 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-21 16:48:56,487 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-21 16:48:56,488 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-21 16:48:56,488 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-21 16:48:56,488 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e57b227c3abe31be68752eb7f86364cb989c58b5c435217a8e7dfebd98179f97 [2021-12-21 16:48:56,719 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-21 16:48:56,746 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-21 16:48:56,750 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-21 16:48:56,752 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-21 16:48:56,753 INFO L275 PluginConnector]: CDTParser initialized [2021-12-21 16:48:56,755 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--pcmcia--pcmcia.ko-entry_point.cil.out.i [2021-12-21 16:48:56,830 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/768049f43/eb0f9b56aaed4456a38933674fd6b665/FLAG9f13a793c [2021-12-21 16:48:57,605 INFO L306 CDTParser]: Found 1 translation units. [2021-12-21 16:48:57,606 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--pcmcia--pcmcia.ko-entry_point.cil.out.i [2021-12-21 16:48:57,656 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/768049f43/eb0f9b56aaed4456a38933674fd6b665/FLAG9f13a793c [2021-12-21 16:48:58,123 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/768049f43/eb0f9b56aaed4456a38933674fd6b665 [2021-12-21 16:48:58,126 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-21 16:48:58,129 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-21 16:48:58,132 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-21 16:48:58,133 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-21 16:48:58,136 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-21 16:48:58,136 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 04:48:58" (1/1) ... [2021-12-21 16:48:58,137 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@197c2c3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:48:58, skipping insertion in model container [2021-12-21 16:48:58,138 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 04:48:58" (1/1) ... [2021-12-21 16:48:58,144 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-21 16:48:58,272 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-21 16:49:00,949 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--pcmcia--pcmcia.ko-entry_point.cil.out.i[420903,420916] [2021-12-21 16:49:01,031 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 16:49:01,075 INFO L203 MainTranslator]: Completed pre-run [2021-12-21 16:49:01,569 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--pcmcia--pcmcia.ko-entry_point.cil.out.i[420903,420916] [2021-12-21 16:49:01,576 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 16:49:01,685 INFO L208 MainTranslator]: Completed translation [2021-12-21 16:49:01,687 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:49:01 WrapperNode [2021-12-21 16:49:01,687 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-21 16:49:01,689 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-21 16:49:01,690 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-21 16:49:01,690 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-21 16:49:01,697 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:49:01" (1/1) ... [2021-12-21 16:49:01,809 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:49:01" (1/1) ... [2021-12-21 16:49:02,035 INFO L137 Inliner]: procedures = 301, calls = 5487, calls flagged for inlining = 93, calls inlined = 87, statements flattened = 7642 [2021-12-21 16:49:02,036 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-21 16:49:02,036 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-21 16:49:02,037 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-21 16:49:02,037 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-21 16:49:02,045 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:49:01" (1/1) ... [2021-12-21 16:49:02,045 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:49:01" (1/1) ... [2021-12-21 16:49:02,126 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:49:01" (1/1) ... [2021-12-21 16:49:02,127 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:49:01" (1/1) ... [2021-12-21 16:49:02,387 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:49:01" (1/1) ... [2021-12-21 16:49:02,424 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:49:01" (1/1) ... [2021-12-21 16:49:02,464 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:49:01" (1/1) ... [2021-12-21 16:49:02,515 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-21 16:49:02,517 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-21 16:49:02,517 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-21 16:49:02,517 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-21 16:49:02,518 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:49:01" (1/1) ... [2021-12-21 16:49:02,525 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 16:49:02,535 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-21 16:49:02,553 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-21 16:49:02,577 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-21 16:49:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-21 16:49:02,593 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-21 16:49:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-12-21 16:49:02,593 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-12-21 16:49:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure modalias_show [2021-12-21 16:49:02,593 INFO L138 BoogieDeclarations]: Found implementation of procedure modalias_show [2021-12-21 16:49:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-21 16:49:02,593 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_do_loop_tuple [2021-12-21 16:49:02,594 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_do_loop_tuple [2021-12-21 16:49:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_put_dev [2021-12-21 16:49:02,594 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_put_dev [2021-12-21 16:49:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-21 16:49:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure prod_id2_show [2021-12-21 16:49:02,594 INFO L138 BoogieDeclarations]: Found implementation of procedure prod_id2_show [2021-12-21 16:49:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-21 16:49:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-21 16:49:02,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-21 16:49:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-21 16:49:02,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-21 16:49:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_cis_cache [2021-12-21 16:49:02,596 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_cis_cache [2021-12-21 16:49:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-21 16:49:02,596 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-21 16:49:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_parse_uevents [2021-12-21 16:49:02,596 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_parse_uevents [2021-12-21 16:49:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_device_probe [2021-12-21 16:49:02,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_device_probe [2021-12-21 16:49:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure pm_state_show [2021-12-21 16:49:02,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_state_show [2021-12-21 16:49:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-21 16:49:02,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-21 16:49:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_devmatch [2021-12-21 16:49:02,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_devmatch [2021-12-21 16:49:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2021-12-21 16:49:02,598 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2021-12-21 16:49:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-21 16:49:02,598 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-21 16:49:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_get_mac_from_cis [2021-12-21 16:49:02,599 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_get_mac_from_cis [2021-12-21 16:49:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-12-21 16:49:02,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-12-21 16:49:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-21 16:49:02,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-21 16:49:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_load_firmware [2021-12-21 16:49:02,600 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_load_firmware [2021-12-21 16:49:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-21 16:49:02,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-21 16:49:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure pccard_get_next_tuple [2021-12-21 16:49:02,600 INFO L138 BoogieDeclarations]: Found implementation of procedure pccard_get_next_tuple [2021-12-21 16:49:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-21 16:49:02,601 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-21 16:49:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure read_cis_cache [2021-12-21 16:49:02,601 INFO L138 BoogieDeclarations]: Found implementation of procedure read_cis_cache [2021-12-21 16:49:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-12-21 16:49:02,601 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-12-21 16:49:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_bus_add [2021-12-21 16:49:02,602 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_bus_add [2021-12-21 16:49:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-12-21 16:49:02,603 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-12-21 16:49:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_io_space [2021-12-21 16:49:02,603 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_io_space [2021-12-21 16:49:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure pccard_get_tuple_data [2021-12-21 16:49:02,604 INFO L138 BoogieDeclarations]: Found implementation of procedure pccard_get_tuple_data [2021-12-21 16:49:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure remove_cis_cache [2021-12-21 16:49:02,604 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_cis_cache [2021-12-21 16:49:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-21 16:49:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_request_irq [2021-12-21 16:49:02,605 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_request_irq [2021-12-21 16:49:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_parse_tuple [2021-12-21 16:49:02,605 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_parse_tuple [2021-12-21 16:49:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-21 16:49:02,605 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-21 16:49:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-21 16:49:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2021-12-21 16:49:02,606 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2021-12-21 16:49:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-21 16:49:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-21 16:49:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-12-21 16:49:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-12-21 16:49:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_disable_device [2021-12-21 16:49:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_disable_device [2021-12-21 16:49:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2021-12-21 16:49:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2021-12-21 16:49:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2021-12-21 16:49:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2021-12-21 16:49:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure bus_for_each_dev [2021-12-21 16:49:02,608 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_for_each_dev [2021-12-21 16:49:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-21 16:49:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-21 16:49:02,609 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-21 16:49:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-21 16:49:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure request_resource [2021-12-21 16:49:02,609 INFO L138 BoogieDeclarations]: Found implementation of procedure request_resource [2021-12-21 16:49:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_requery_callback [2021-12-21 16:49:02,609 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_requery_callback [2021-12-21 16:49:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2021-12-21 16:49:02,610 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2021-12-21 16:49:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_release_configuration [2021-12-21 16:49:02,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_release_configuration [2021-12-21 16:49:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-21 16:49:02,611 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-21 16:49:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_bus_suspend [2021-12-21 16:49:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_bus_suspend [2021-12-21 16:49:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-21 16:49:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-21 16:49:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_validate_mem [2021-12-21 16:49:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_validate_mem [2021-12-21 16:49:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_release_window [2021-12-21 16:49:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_release_window [2021-12-21 16:49:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_find_mem_region [2021-12-21 16:49:02,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_find_mem_region [2021-12-21 16:49:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-21 16:49:02,613 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-21 16:49:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure release_io_space [2021-12-21 16:49:02,613 INFO L138 BoogieDeclarations]: Found implementation of procedure release_io_space [2021-12-21 16:49:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_bus_early_resume [2021-12-21 16:49:02,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_bus_early_resume [2021-12-21 16:49:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure follow_link [2021-12-21 16:49:02,614 INFO L138 BoogieDeclarations]: Found implementation of procedure follow_link [2021-12-21 16:49:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-21 16:49:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_device_add [2021-12-21 16:49:02,614 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_device_add [2021-12-21 16:49:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-21 16:49:02,614 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-21 16:49:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure runtime_resume [2021-12-21 16:49:02,615 INFO L138 BoogieDeclarations]: Found implementation of procedure runtime_resume [2021-12-21 16:49:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-21 16:49:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure prod_id1_show [2021-12-21 16:49:02,615 INFO L138 BoogieDeclarations]: Found implementation of procedure prod_id1_show [2021-12-21 16:49:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2021-12-21 16:49:02,615 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2021-12-21 16:49:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-21 16:49:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_read_cis_mem [2021-12-21 16:49:02,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_read_cis_mem [2021-12-21 16:49:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_card_add [2021-12-21 16:49:02,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_card_add [2021-12-21 16:49:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure prod_id3_show [2021-12-21 16:49:02,616 INFO L138 BoogieDeclarations]: Found implementation of procedure prod_id3_show [2021-12-21 16:49:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_device_query [2021-12-21 16:49:02,617 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_device_query [2021-12-21 16:49:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure verify_cis_cache [2021-12-21 16:49:02,617 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_cis_cache [2021-12-21 16:49:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure parse_strings [2021-12-21 16:49:02,617 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_strings [2021-12-21 16:49:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-21 16:49:02,617 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-21 16:49:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2021-12-21 16:49:02,618 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2021-12-21 16:49:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_bus_resume_callback [2021-12-21 16:49:02,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_bus_resume_callback [2021-12-21 16:49:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_bus_resume [2021-12-21 16:49:02,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_bus_resume [2021-12-21 16:49:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure pccard_validate_cis [2021-12-21 16:49:02,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pccard_validate_cis [2021-12-21 16:49:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-21 16:49:02,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-21 16:49:02,619 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_put_socket [2021-12-21 16:49:02,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_put_socket [2021-12-21 16:49:02,619 INFO L130 BoogieDeclarations]: Found specification of procedure func_id_show [2021-12-21 16:49:02,619 INFO L138 BoogieDeclarations]: Found implementation of procedure func_id_show [2021-12-21 16:49:02,619 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-21 16:49:02,619 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-21 16:49:02,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-21 16:49:02,620 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_enable_device [2021-12-21 16:49:02,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_enable_device [2021-12-21 16:49:02,620 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_setup_isa_irq [2021-12-21 16:49:02,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_setup_isa_irq [2021-12-21 16:49:02,620 INFO L130 BoogieDeclarations]: Found specification of procedure pccard_loop_tuple [2021-12-21 16:49:02,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pccard_loop_tuple [2021-12-21 16:49:02,620 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_loop_tuple [2021-12-21 16:49:02,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_loop_tuple [2021-12-21 16:49:02,621 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-12-21 16:49:02,621 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-12-21 16:49:02,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-21 16:49:02,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-21 16:49:02,621 INFO L130 BoogieDeclarations]: Found specification of procedure function_show [2021-12-21 16:49:02,621 INFO L138 BoogieDeclarations]: Found implementation of procedure function_show [2021-12-21 16:49:02,621 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_requery [2021-12-21 16:49:02,621 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_requery [2021-12-21 16:49:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-21 16:49:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-21 16:49:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_bus_suspend_callback [2021-12-21 16:49:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_bus_suspend_callback [2021-12-21 16:49:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure pccard_get_first_tuple [2021-12-21 16:49:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure pccard_get_first_tuple [2021-12-21 16:49:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure device_lock [2021-12-21 16:49:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure device_lock [2021-12-21 16:49:02,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-21 16:49:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_bus_match [2021-12-21 16:49:02,712 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_bus_match [2021-12-21 16:49:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-21 16:49:02,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-21 16:49:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_dev_suspend [2021-12-21 16:49:02,712 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_dev_suspend [2021-12-21 16:49:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_bus_uevent [2021-12-21 16:49:02,712 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_bus_uevent [2021-12-21 16:49:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-21 16:49:02,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-21 16:49:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_release_dev [2021-12-21 16:49:02,712 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_release_dev [2021-12-21 16:49:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_do_loop_config [2021-12-21 16:49:02,712 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_do_loop_config [2021-12-21 16:49:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-21 16:49:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_card_remove [2021-12-21 16:49:02,713 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_card_remove [2021-12-21 16:49:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_bus_add_socket [2021-12-21 16:49:02,713 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_bus_add_socket [2021-12-21 16:49:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure pccard_register_pcmcia [2021-12-21 16:49:02,713 INFO L138 BoogieDeclarations]: Found implementation of procedure pccard_register_pcmcia [2021-12-21 16:49:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-21 16:49:02,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-21 16:49:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-21 16:49:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_replace_cis [2021-12-21 16:49:02,713 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_replace_cis [2021-12-21 16:49:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-21 16:49:02,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-21 16:49:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure release_resource [2021-12-21 16:49:02,714 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resource [2021-12-21 16:49:02,714 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-21 16:49:02,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-21 16:49:02,714 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_bus_remove [2021-12-21 16:49:02,714 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_bus_remove [2021-12-21 16:49:02,714 INFO L130 BoogieDeclarations]: Found specification of procedure manf_id_show [2021-12-21 16:49:02,714 INFO L138 BoogieDeclarations]: Found implementation of procedure manf_id_show [2021-12-21 16:49:02,714 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_loop_config [2021-12-21 16:49:02,714 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_loop_config [2021-12-21 16:49:02,714 INFO L130 BoogieDeclarations]: Found specification of procedure parse_power [2021-12-21 16:49:02,714 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_power [2021-12-21 16:49:02,714 INFO L130 BoogieDeclarations]: Found specification of procedure card_id_show [2021-12-21 16:49:02,714 INFO L138 BoogieDeclarations]: Found implementation of procedure card_id_show [2021-12-21 16:49:02,714 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_get_socket [2021-12-21 16:49:02,714 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_get_socket [2021-12-21 16:49:02,714 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-21 16:49:02,714 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-21 16:49:02,714 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_fixup_iowidth [2021-12-21 16:49:02,715 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_fixup_iowidth [2021-12-21 16:49:02,715 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_write_cis_mem [2021-12-21 16:49:02,715 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_write_cis_mem [2021-12-21 16:49:02,715 INFO L130 BoogieDeclarations]: Found specification of procedure runtime_suspend [2021-12-21 16:49:02,715 INFO L138 BoogieDeclarations]: Found implementation of procedure runtime_suspend [2021-12-21 16:49:02,715 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-21 16:49:02,715 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-21 16:49:02,715 INFO L130 BoogieDeclarations]: Found specification of procedure prod_id4_show [2021-12-21 16:49:02,715 INFO L138 BoogieDeclarations]: Found implementation of procedure prod_id4_show [2021-12-21 16:49:02,715 INFO L130 BoogieDeclarations]: Found specification of procedure resources_show [2021-12-21 16:49:02,715 INFO L138 BoogieDeclarations]: Found implementation of procedure resources_show [2021-12-21 16:49:02,715 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-21 16:49:02,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-21 16:49:02,716 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-21 16:49:02,717 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-21 16:49:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-21 16:49:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-12-21 16:49:02,717 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-12-21 16:49:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2021-12-21 16:49:02,717 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2021-12-21 16:49:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure set_cis_map [2021-12-21 16:49:02,717 INFO L138 BoogieDeclarations]: Found implementation of procedure set_cis_map [2021-12-21 16:49:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_device_remove [2021-12-21 16:49:02,717 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_device_remove [2021-12-21 16:49:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-21 16:49:02,717 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-12-21 16:49:02,717 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-12-21 16:49:02,718 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-21 16:49:02,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-21 16:49:02,718 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_dev_resume [2021-12-21 16:49:02,718 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_dev_resume [2021-12-21 16:49:02,718 INFO L130 BoogieDeclarations]: Found specification of procedure pccard_read_tuple [2021-12-21 16:49:02,718 INFO L138 BoogieDeclarations]: Found implementation of procedure pccard_read_tuple [2021-12-21 16:49:03,665 INFO L234 CfgBuilder]: Building ICFG [2021-12-21 16:49:03,668 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-21 16:49:03,896 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-21 16:49:34,356 INFO L275 CfgBuilder]: Performing block encoding [2021-12-21 16:49:34,387 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-21 16:49:34,388 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-21 16:49:34,392 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 04:49:34 BoogieIcfgContainer [2021-12-21 16:49:34,392 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-21 16:49:34,394 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-21 16:49:34,394 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-21 16:49:34,402 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-21 16:49:34,403 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.12 04:48:58" (1/3) ... [2021-12-21 16:49:34,403 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68db6bfd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 04:49:34, skipping insertion in model container [2021-12-21 16:49:34,403 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:49:01" (2/3) ... [2021-12-21 16:49:34,404 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68db6bfd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 04:49:34, skipping insertion in model container [2021-12-21 16:49:34,404 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 04:49:34" (3/3) ... [2021-12-21 16:49:34,405 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--pcmcia--pcmcia.ko-entry_point.cil.out.i [2021-12-21 16:49:34,410 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-21 16:49:34,410 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-21 16:49:34,474 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-21 16:49:34,490 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-21 16:49:34,492 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-21 16:49:34,559 INFO L276 IsEmpty]: Start isEmpty. Operand has 2795 states, 2044 states have (on average 1.431996086105675) internal successors, (2927), 2093 states have internal predecessors, (2927), 626 states have call successors, (626), 124 states have call predecessors, (626), 123 states have return successors, (607), 605 states have call predecessors, (607), 607 states have call successors, (607) [2021-12-21 16:49:34,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 703 [2021-12-21 16:49:34,582 INFO L506 BasicCegarLoop]: Found error trace [2021-12-21 16:49:34,583 INFO L514 BasicCegarLoop]: trace histogram [40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 16:49:34,584 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-21 16:49:34,588 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 16:49:34,589 INFO L85 PathProgramCache]: Analyzing trace with hash -2016626404, now seen corresponding path program 1 times [2021-12-21 16:49:34,635 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 16:49:34,635 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1890058382] [2021-12-21 16:49:34,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 16:49:34,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 16:49:35,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-21 16:49:35,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:35,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:35,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-21 16:49:35,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:35,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:35,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-21 16:49:35,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:35,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:35,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-21 16:49:35,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:35,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:35,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-21 16:49:35,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:35,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:35,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-21 16:49:35,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:35,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:35,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-21 16:49:35,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:35,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:35,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-12-21 16:49:35,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:35,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:35,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-12-21 16:49:35,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:35,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:35,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:35,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-21 16:49:35,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:36,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:36,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-21 16:49:36,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:36,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:36,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-21 16:49:36,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:36,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:36,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-21 16:49:36,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:36,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:36,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-12-21 16:49:36,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:36,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:36,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-12-21 16:49:36,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:36,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:36,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-12-21 16:49:36,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:36,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:36,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-12-21 16:49:36,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:36,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:36,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-21 16:49:36,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:36,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:36,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2021-12-21 16:49:36,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:36,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:36,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2021-12-21 16:49:36,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:36,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:36,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-21 16:49:36,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:36,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:36,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-12-21 16:49:36,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:36,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:36,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2021-12-21 16:49:36,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:36,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:36,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2021-12-21 16:49:36,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:36,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:36,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-12-21 16:49:36,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:36,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:36,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2021-12-21 16:49:36,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:36,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:36,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-12-21 16:49:36,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:36,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:36,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2021-12-21 16:49:36,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:36,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:36,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2021-12-21 16:49:36,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:36,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:36,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2021-12-21 16:49:36,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:36,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:36,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2021-12-21 16:49:36,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:36,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:36,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:36,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-21 16:49:37,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:37,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:37,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2021-12-21 16:49:37,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:37,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:37,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 530 [2021-12-21 16:49:37,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:37,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:37,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 546 [2021-12-21 16:49:37,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:37,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:37,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 562 [2021-12-21 16:49:37,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:37,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:37,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 578 [2021-12-21 16:49:37,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:37,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:37,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 594 [2021-12-21 16:49:37,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:37,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:37,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610 [2021-12-21 16:49:37,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:37,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:37,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 626 [2021-12-21 16:49:37,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:37,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:49:37,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 643 [2021-12-21 16:49:37,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:37,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 654 [2021-12-21 16:49:37,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:37,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 665 [2021-12-21 16:49:37,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:37,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 676 [2021-12-21 16:49:37,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:49:37,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:49:37,516 INFO L134 CoverageAnalysis]: Checked inductivity of 10974 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10974 trivial. 0 not checked. [2021-12-21 16:49:37,517 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 16:49:37,517 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1890058382] [2021-12-21 16:49:37,518 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1890058382] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 16:49:37,518 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 16:49:37,518 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-21 16:49:37,520 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1336488377] [2021-12-21 16:49:37,520 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 16:49:37,525 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-21 16:49:37,526 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 16:49:37,550 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-21 16:49:37,550 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-21 16:49:37,558 INFO L87 Difference]: Start difference. First operand has 2795 states, 2044 states have (on average 1.431996086105675) internal successors, (2927), 2093 states have internal predecessors, (2927), 626 states have call successors, (626), 124 states have call predecessors, (626), 123 states have return successors, (607), 605 states have call predecessors, (607), 607 states have call successors, (607) Second operand has 5 states, 5 states have (on average 14.8) internal successors, (74), 2 states have internal predecessors, (74), 2 states have call successors, (50), 5 states have call predecessors, (50), 2 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2021-12-21 16:49:46,783 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-12-21 16:49:48,892 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []