./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 35987657 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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.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 d6a36286e10ea43dd9b822762f3f2df49a2903c1188868a0fefb608a216bfe78 --- Real Ultimate output --- This is Ultimate 0.2.2-?-3598765 [2022-07-21 11:30:53,031 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 11:30:53,033 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 11:30:53,067 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 11:30:53,068 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 11:30:53,069 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 11:30:53,073 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 11:30:53,075 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 11:30:53,077 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 11:30:53,081 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 11:30:53,082 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 11:30:53,084 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 11:30:53,084 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 11:30:53,086 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 11:30:53,087 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 11:30:53,091 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 11:30:53,092 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 11:30:53,093 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 11:30:53,095 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 11:30:53,098 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 11:30:53,099 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 11:30:53,100 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 11:30:53,101 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 11:30:53,102 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 11:30:53,103 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 11:30:53,109 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 11:30:53,109 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 11:30:53,109 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 11:30:53,110 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 11:30:53,110 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 11:30:53,111 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 11:30:53,111 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 11:30:53,112 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 11:30:53,113 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 11:30:53,114 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 11:30:53,114 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 11:30:53,114 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 11:30:53,115 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 11:30:53,115 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 11:30:53,115 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 11:30:53,116 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 11:30:53,117 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 11:30:53,121 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-21 11:30:53,151 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 11:30:53,152 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 11:30:53,152 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 11:30:53,152 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 11:30:53,153 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 11:30:53,153 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 11:30:53,153 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 11:30:53,153 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 11:30:53,154 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 11:30:53,154 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 11:30:53,154 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-21 11:30:53,155 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 11:30:53,155 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 11:30:53,155 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 11:30:53,155 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 11:30:53,155 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 11:30:53,155 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 11:30:53,155 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 11:30:53,156 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 11:30:53,156 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 11:30:53,156 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 11:30:53,156 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 11:30:53,156 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 11:30:53,156 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 11:30:53,156 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 11:30:53,157 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-21 11:30:53,157 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-21 11:30:53,157 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 11:30:53,157 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 11:30:53,157 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 11:30:53,157 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d6a36286e10ea43dd9b822762f3f2df49a2903c1188868a0fefb608a216bfe78 [2022-07-21 11:30:53,435 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 11:30:53,467 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 11:30:53,469 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 11:30:53,469 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 11:30:53,470 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 11:30:53,471 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point.cil.out.i [2022-07-21 11:30:53,528 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af3809c66/57cfcdd5211346748f541dcbcf546323/FLAG430a6af59 [2022-07-21 11:30:54,141 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 11:30:54,141 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point.cil.out.i [2022-07-21 11:30:54,170 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af3809c66/57cfcdd5211346748f541dcbcf546323/FLAG430a6af59 [2022-07-21 11:30:54,554 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af3809c66/57cfcdd5211346748f541dcbcf546323 [2022-07-21 11:30:54,556 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 11:30:54,557 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 11:30:54,559 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 11:30:54,559 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 11:30:54,561 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 11:30:54,562 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 11:30:54" (1/1) ... [2022-07-21 11:30:54,563 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a10f82a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:30:54, skipping insertion in model container [2022-07-21 11:30:54,563 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 11:30:54" (1/1) ... [2022-07-21 11:30:54,568 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 11:30:54,645 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 11:30:54,968 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3846] [2022-07-21 11:30:54,969 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3847-3848] [2022-07-21 11:30:55,108 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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point.cil.out.i[114996,115009] [2022-07-21 11:30:55,471 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 11:30:55,528 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 11:30:55,649 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3846] [2022-07-21 11:30:55,651 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3847-3848] [2022-07-21 11:30:55,659 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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point.cil.out.i[114996,115009] [2022-07-21 11:30:55,792 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 11:30:55,849 INFO L208 MainTranslator]: Completed translation [2022-07-21 11:30:55,849 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:30:55 WrapperNode [2022-07-21 11:30:55,849 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 11:30:55,850 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-21 11:30:55,850 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-21 11:30:55,850 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-21 11:30:55,855 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:30:55" (1/1) ... [2022-07-21 11:30:55,925 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:30:55" (1/1) ... [2022-07-21 11:30:56,076 INFO L137 Inliner]: procedures = 157, calls = 2002, calls flagged for inlining = 60, calls inlined = 53, statements flattened = 3402 [2022-07-21 11:30:56,077 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-21 11:30:56,078 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-21 11:30:56,078 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-21 11:30:56,078 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-21 11:30:56,084 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:30:55" (1/1) ... [2022-07-21 11:30:56,084 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:30:55" (1/1) ... [2022-07-21 11:30:56,109 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:30:55" (1/1) ... [2022-07-21 11:30:56,110 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:30:55" (1/1) ... [2022-07-21 11:30:56,193 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:30:55" (1/1) ... [2022-07-21 11:30:56,210 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:30:55" (1/1) ... [2022-07-21 11:30:56,284 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:30:55" (1/1) ... [2022-07-21 11:30:56,303 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-21 11:30:56,304 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-21 11:30:56,304 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-21 11:30:56,304 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-21 11:30:56,305 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:30:55" (1/1) ... [2022-07-21 11:30:56,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 11:30:56,346 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 11:30:56,385 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) [2022-07-21 11:30:56,423 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 [2022-07-21 11:30:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-07-21 11:30:56,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-07-21 11:30:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-21 11:30:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-07-21 11:30:56,459 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-07-21 11:30:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_tiocmget [2022-07-21 11:30:56,459 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_tiocmget [2022-07-21 11:30:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2022-07-21 11:30:56,459 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2022-07-21 11:30:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-21 11:30:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-21 11:30:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-21 11:30:56,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-21 11:30:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2022-07-21 11:30:56,460 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2022-07-21 11:30:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-21 11:30:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_calc_interface [2022-07-21 11:30:56,460 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_calc_interface [2022-07-21 11:30:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2022-07-21 11:30:56,461 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2022-07-21 11:30:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_resume [2022-07-21 11:30:56,461 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_resume [2022-07-21 11:30:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-07-21 11:30:56,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-07-21 11:30:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-07-21 11:30:56,461 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-07-21 11:30:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-21 11:30:56,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-21 11:30:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_close [2022-07-21 11:30:56,462 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_close [2022-07-21 11:30:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-07-21 11:30:56,462 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-07-21 11:30:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-07-21 11:30:56,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-07-21 11:30:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_write [2022-07-21 11:30:56,463 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_write [2022-07-21 11:30:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_submit_rx_urbs [2022-07-21 11:30:56,463 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_submit_rx_urbs [2022-07-21 11:30:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_port_probe [2022-07-21 11:30:56,463 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_port_probe [2022-07-21 11:30:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_send_setup [2022-07-21 11:30:56,464 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_send_setup [2022-07-21 11:30:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2022-07-21 11:30:56,464 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2022-07-21 11:30:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-21 11:30:56,464 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-21 11:30:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2022-07-21 11:30:56,464 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2022-07-21 11:30:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2022-07-21 11:30:56,465 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2022-07-21 11:30:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-21 11:30:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2022-07-21 11:30:56,466 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2022-07-21 11:30:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-21 11:30:56,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-21 11:30:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-07-21 11:30:56,468 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-07-21 11:30:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-21 11:30:56,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-21 11:30:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-21 11:30:56,469 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-21 11:30:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2022-07-21 11:30:56,469 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2022-07-21 11:30:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-21 11:30:56,470 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-21 11:30:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_detach_1 [2022-07-21 11:30:56,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_detach_1 [2022-07-21 11:30:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-21 11:30:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2022-07-21 11:30:56,471 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2022-07-21 11:30:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-21 11:30:56,471 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-21 11:30:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-21 11:30:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-21 11:30:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-21 11:30:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_dtr_rts [2022-07-21 11:30:56,472 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_dtr_rts [2022-07-21 11:30:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-07-21 11:30:56,472 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-07-21 11:30:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-21 11:30:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-07-21 11:30:56,472 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-07-21 11:30:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_chars_in_buffer [2022-07-21 11:30:56,472 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_chars_in_buffer [2022-07-21 11:30:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-07-21 11:30:56,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-07-21 11:30:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-07-21 11:30:56,474 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-07-21 11:30:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-21 11:30:56,474 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-21 11:30:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2022-07-21 11:30:56,475 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2022-07-21 11:30:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_write_room [2022-07-21 11:30:56,475 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_write_room [2022-07-21 11:30:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-21 11:30:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-21 11:30:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_instat_callback [2022-07-21 11:30:56,476 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_instat_callback [2022-07-21 11:30:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_stop_rx_urbs [2022-07-21 11:30:56,477 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_stop_rx_urbs [2022-07-21 11:30:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-07-21 11:30:56,477 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-07-21 11:30:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-07-21 11:30:56,477 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-07-21 11:30:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_port_remove [2022-07-21 11:30:56,477 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_port_remove [2022-07-21 11:30:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-07-21 11:30:56,477 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-07-21 11:30:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_calc_num_ports [2022-07-21 11:30:56,478 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_calc_num_ports [2022-07-21 11:30:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2022-07-21 11:30:56,478 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2022-07-21 11:30:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_tiocmset [2022-07-21 11:30:56,479 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_tiocmset [2022-07-21 11:30:56,479 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_release_urb [2022-07-21 11:30:56,481 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_release_urb [2022-07-21 11:30:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-07-21 11:30:56,481 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-07-21 11:30:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-21 11:30:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_open [2022-07-21 11:30:56,483 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_open [2022-07-21 11:30:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_data [2022-07-21 11:30:56,483 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_data [2022-07-21 11:30:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_from_anchor [2022-07-21 11:30:56,486 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_from_anchor [2022-07-21 11:30:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-07-21 11:30:56,486 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-07-21 11:30:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_suspend [2022-07-21 11:30:56,486 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_suspend [2022-07-21 11:30:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-07-21 11:30:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-21 11:30:56,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-21 11:30:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-21 11:30:56,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-21 11:30:56,951 INFO L234 CfgBuilder]: Building ICFG [2022-07-21 11:30:56,953 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-21 11:31:04,365 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-21 11:31:05,892 INFO L275 CfgBuilder]: Performing block encoding [2022-07-21 11:31:05,901 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-21 11:31:05,901 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-21 11:31:05,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 11:31:05 BoogieIcfgContainer [2022-07-21 11:31:05,904 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-21 11:31:05,905 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-21 11:31:05,905 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-21 11:31:05,907 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-21 11:31:05,907 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.07 11:30:54" (1/3) ... [2022-07-21 11:31:05,907 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e5daee0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 11:31:05, skipping insertion in model container [2022-07-21 11:31:05,907 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:30:55" (2/3) ... [2022-07-21 11:31:05,908 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e5daee0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 11:31:05, skipping insertion in model container [2022-07-21 11:31:05,908 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 11:31:05" (3/3) ... [2022-07-21 11:31:05,909 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point.cil.out.i [2022-07-21 11:31:05,917 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-21 11:31:05,918 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-21 11:31:05,959 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-21 11:31:05,964 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=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@3ff835af, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@1b39c419 [2022-07-21 11:31:05,964 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-21 11:31:05,970 INFO L276 IsEmpty]: Start isEmpty. Operand has 952 states, 655 states have (on average 1.3374045801526717) internal successors, (876), 668 states have internal predecessors, (876), 237 states have call successors, (237), 59 states have call predecessors, (237), 58 states have return successors, (234), 232 states have call predecessors, (234), 234 states have call successors, (234) [2022-07-21 11:31:05,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-07-21 11:31:05,978 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 11:31:05,979 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, 1, 1, 1, 1] [2022-07-21 11:31:05,979 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 11:31:05,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 11:31:05,983 INFO L85 PathProgramCache]: Analyzing trace with hash -1186069590, now seen corresponding path program 1 times [2022-07-21 11:31:05,988 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 11:31:05,989 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1300009361] [2022-07-21 11:31:05,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 11:31:05,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 11:31:06,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:06,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-21 11:31:06,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:06,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-21 11:31:06,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:06,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-21 11:31:06,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:06,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-21 11:31:06,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:06,537 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-07-21 11:31:06,538 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 11:31:06,539 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1300009361] [2022-07-21 11:31:06,539 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1300009361] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 11:31:06,539 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 11:31:06,540 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-21 11:31:06,541 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [484920895] [2022-07-21 11:31:06,542 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 11:31:06,545 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-21 11:31:06,546 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 11:31:06,565 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-21 11:31:06,565 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-21 11:31:06,569 INFO L87 Difference]: Start difference. First operand has 952 states, 655 states have (on average 1.3374045801526717) internal successors, (876), 668 states have internal predecessors, (876), 237 states have call successors, (237), 59 states have call predecessors, (237), 58 states have return successors, (234), 232 states have call predecessors, (234), 234 states have call successors, (234) Second operand has 5 states, 5 states have (on average 5.0) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-07-21 11:31:09,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 11:31:09,399 INFO L93 Difference]: Finished difference Result 2058 states and 3008 transitions. [2022-07-21 11:31:09,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-21 11:31:09,402 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 43 [2022-07-21 11:31:09,402 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 11:31:09,425 INFO L225 Difference]: With dead ends: 2058 [2022-07-21 11:31:09,425 INFO L226 Difference]: Without dead ends: 1088 [2022-07-21 11:31:09,454 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-07-21 11:31:09,463 INFO L413 NwaCegarLoop]: 1220 mSDtfsCounter, 660 mSDsluCounter, 1758 mSDsCounter, 0 mSdLazyCounter, 1456 mSolverCounterSat, 626 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 694 SdHoareTripleChecker+Valid, 2978 SdHoareTripleChecker+Invalid, 2082 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 626 IncrementalHoareTripleChecker+Valid, 1456 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-07-21 11:31:09,466 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [694 Valid, 2978 Invalid, 2082 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [626 Valid, 1456 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-07-21 11:31:09,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1088 states. [2022-07-21 11:31:09,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1088 to 971. [2022-07-21 11:31:09,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 971 states, 675 states have (on average 1.3244444444444445) internal successors, (894), 683 states have internal predecessors, (894), 235 states have call successors, (235), 61 states have call predecessors, (235), 60 states have return successors, (234), 232 states have call predecessors, (234), 234 states have call successors, (234) [2022-07-21 11:31:09,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 971 states and 1363 transitions. [2022-07-21 11:31:09,691 INFO L78 Accepts]: Start accepts. Automaton has 971 states and 1363 transitions. Word has length 43 [2022-07-21 11:31:09,692 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 11:31:09,692 INFO L495 AbstractCegarLoop]: Abstraction has 971 states and 1363 transitions. [2022-07-21 11:31:09,692 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-07-21 11:31:09,692 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1363 transitions. [2022-07-21 11:31:09,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-07-21 11:31:09,703 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 11:31:09,703 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 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] [2022-07-21 11:31:09,704 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-21 11:31:09,704 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 11:31:09,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 11:31:09,705 INFO L85 PathProgramCache]: Analyzing trace with hash -1870826371, now seen corresponding path program 1 times [2022-07-21 11:31:09,705 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 11:31:09,705 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1581466751] [2022-07-21 11:31:09,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 11:31:09,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 11:31:09,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:09,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-21 11:31:09,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:09,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-21 11:31:09,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:09,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-21 11:31:09,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:09,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-21 11:31:09,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:09,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-07-21 11:31:09,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:09,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-07-21 11:31:09,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:09,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-21 11:31:09,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:09,955 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-07-21 11:31:09,956 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 11:31:09,956 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1581466751] [2022-07-21 11:31:09,956 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1581466751] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 11:31:09,956 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 11:31:09,957 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-21 11:31:09,957 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [533748059] [2022-07-21 11:31:09,957 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 11:31:09,960 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-21 11:31:09,961 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 11:31:09,961 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-21 11:31:09,961 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-21 11:31:09,961 INFO L87 Difference]: Start difference. First operand 971 states and 1363 transitions. Second operand has 5 states, 5 states have (on average 8.0) internal successors, (40), 3 states have internal predecessors, (40), 3 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-07-21 11:31:13,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 11:31:13,738 INFO L93 Difference]: Finished difference Result 2370 states and 3367 transitions. [2022-07-21 11:31:13,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-21 11:31:13,738 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 3 states have internal predecessors, (40), 3 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 73 [2022-07-21 11:31:13,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 11:31:13,745 INFO L225 Difference]: With dead ends: 2370 [2022-07-21 11:31:13,745 INFO L226 Difference]: Without dead ends: 1425 [2022-07-21 11:31:13,748 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-07-21 11:31:13,753 INFO L413 NwaCegarLoop]: 1216 mSDtfsCounter, 1181 mSDsluCounter, 1659 mSDsCounter, 0 mSdLazyCounter, 1702 mSolverCounterSat, 865 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1228 SdHoareTripleChecker+Valid, 2875 SdHoareTripleChecker+Invalid, 2567 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 865 IncrementalHoareTripleChecker+Valid, 1702 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2022-07-21 11:31:13,753 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1228 Valid, 2875 Invalid, 2567 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [865 Valid, 1702 Invalid, 0 Unknown, 0 Unchecked, 3.6s Time] [2022-07-21 11:31:13,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1425 states. [2022-07-21 11:31:13,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1425 to 1290. [2022-07-21 11:31:13,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1290 states, 932 states have (on average 1.3015021459227467) internal successors, (1213), 940 states have internal predecessors, (1213), 270 states have call successors, (270), 88 states have call predecessors, (270), 87 states have return successors, (269), 267 states have call predecessors, (269), 269 states have call successors, (269) [2022-07-21 11:31:13,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 1290 states and 1752 transitions. [2022-07-21 11:31:13,836 INFO L78 Accepts]: Start accepts. Automaton has 1290 states and 1752 transitions. Word has length 73 [2022-07-21 11:31:13,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 11:31:13,837 INFO L495 AbstractCegarLoop]: Abstraction has 1290 states and 1752 transitions. [2022-07-21 11:31:13,837 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 3 states have internal predecessors, (40), 3 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-07-21 11:31:13,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 1752 transitions. [2022-07-21 11:31:13,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-07-21 11:31:13,839 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 11:31:13,839 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 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] [2022-07-21 11:31:13,840 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-21 11:31:13,840 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 11:31:13,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 11:31:13,840 INFO L85 PathProgramCache]: Analyzing trace with hash -963546343, now seen corresponding path program 1 times [2022-07-21 11:31:13,841 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 11:31:13,841 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [769931107] [2022-07-21 11:31:13,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 11:31:13,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 11:31:13,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:14,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-21 11:31:14,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:14,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-21 11:31:14,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:14,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-21 11:31:14,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:14,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-21 11:31:14,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:14,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-07-21 11:31:14,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:14,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-07-21 11:31:14,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:14,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-21 11:31:14,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:14,113 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2022-07-21 11:31:14,113 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 11:31:14,113 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [769931107] [2022-07-21 11:31:14,114 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [769931107] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 11:31:14,114 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 11:31:14,114 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-21 11:31:14,114 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [686937247] [2022-07-21 11:31:14,114 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 11:31:14,114 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-21 11:31:14,115 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 11:31:14,115 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-21 11:31:14,115 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-21 11:31:14,116 INFO L87 Difference]: Start difference. First operand 1290 states and 1752 transitions. Second operand has 5 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-07-21 11:31:16,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 11:31:16,434 INFO L93 Difference]: Finished difference Result 1536 states and 2101 transitions. [2022-07-21 11:31:16,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-21 11:31:16,435 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 75 [2022-07-21 11:31:16,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 11:31:16,442 INFO L225 Difference]: With dead ends: 1536 [2022-07-21 11:31:16,442 INFO L226 Difference]: Without dead ends: 1533 [2022-07-21 11:31:16,443 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-07-21 11:31:16,443 INFO L413 NwaCegarLoop]: 1269 mSDtfsCounter, 1666 mSDsluCounter, 1229 mSDsCounter, 0 mSdLazyCounter, 941 mSolverCounterSat, 829 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1784 SdHoareTripleChecker+Valid, 2498 SdHoareTripleChecker+Invalid, 1770 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 829 IncrementalHoareTripleChecker+Valid, 941 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-07-21 11:31:16,444 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1784 Valid, 2498 Invalid, 1770 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [829 Valid, 941 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-07-21 11:31:16,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1533 states. [2022-07-21 11:31:16,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1533 to 1388. [2022-07-21 11:31:16,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1388 states, 1000 states have (on average 1.295) internal successors, (1295), 1009 states have internal predecessors, (1295), 287 states have call successors, (287), 101 states have call predecessors, (287), 100 states have return successors, (286), 283 states have call predecessors, (286), 286 states have call successors, (286) [2022-07-21 11:31:16,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1388 states and 1868 transitions. [2022-07-21 11:31:16,487 INFO L78 Accepts]: Start accepts. Automaton has 1388 states and 1868 transitions. Word has length 75 [2022-07-21 11:31:16,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 11:31:16,487 INFO L495 AbstractCegarLoop]: Abstraction has 1388 states and 1868 transitions. [2022-07-21 11:31:16,488 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-07-21 11:31:16,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 1868 transitions. [2022-07-21 11:31:16,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-07-21 11:31:16,493 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 11:31:16,493 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 11:31:16,493 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-21 11:31:16,493 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 11:31:16,494 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 11:31:16,494 INFO L85 PathProgramCache]: Analyzing trace with hash 1668074901, now seen corresponding path program 1 times [2022-07-21 11:31:16,494 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 11:31:16,494 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [591542909] [2022-07-21 11:31:16,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 11:31:16,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 11:31:16,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:16,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-21 11:31:16,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:16,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-21 11:31:16,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:16,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-21 11:31:16,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:16,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-21 11:31:16,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:16,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-07-21 11:31:16,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:16,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-07-21 11:31:16,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:16,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-21 11:31:16,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:16,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-07-21 11:31:16,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:16,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-07-21 11:31:16,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:16,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-21 11:31:16,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:16,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2022-07-21 11:31:16,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:16,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:31:16,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:16,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-07-21 11:31:16,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:16,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-07-21 11:31:16,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:16,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-07-21 11:31:16,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:16,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:31:16,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:16,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-07-21 11:31:16,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:16,794 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-07-21 11:31:16,795 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 11:31:16,795 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [591542909] [2022-07-21 11:31:16,796 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [591542909] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 11:31:16,796 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 11:31:16,796 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-21 11:31:16,797 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [85270736] [2022-07-21 11:31:16,797 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 11:31:16,797 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-21 11:31:16,798 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 11:31:16,799 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-21 11:31:16,799 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-07-21 11:31:16,800 INFO L87 Difference]: Start difference. First operand 1388 states and 1868 transitions. Second operand has 7 states, 7 states have (on average 13.428571428571429) internal successors, (94), 3 states have internal predecessors, (94), 2 states have call successors, (20), 6 states have call predecessors, (20), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-07-21 11:31:20,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 11:31:20,873 INFO L93 Difference]: Finished difference Result 3285 states and 4499 transitions. [2022-07-21 11:31:20,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-07-21 11:31:20,874 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.428571428571429) internal successors, (94), 3 states have internal predecessors, (94), 2 states have call successors, (20), 6 states have call predecessors, (20), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 151 [2022-07-21 11:31:20,874 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 11:31:20,885 INFO L225 Difference]: With dead ends: 3285 [2022-07-21 11:31:20,885 INFO L226 Difference]: Without dead ends: 1923 [2022-07-21 11:31:20,890 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2022-07-21 11:31:20,892 INFO L413 NwaCegarLoop]: 1406 mSDtfsCounter, 1641 mSDsluCounter, 2130 mSDsCounter, 0 mSdLazyCounter, 2579 mSolverCounterSat, 1579 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1714 SdHoareTripleChecker+Valid, 3536 SdHoareTripleChecker+Invalid, 4158 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1579 IncrementalHoareTripleChecker+Valid, 2579 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.8s IncrementalHoareTripleChecker+Time [2022-07-21 11:31:20,893 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1714 Valid, 3536 Invalid, 4158 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1579 Valid, 2579 Invalid, 0 Unknown, 0 Unchecked, 3.8s Time] [2022-07-21 11:31:20,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1923 states. [2022-07-21 11:31:20,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1923 to 1706. [2022-07-21 11:31:20,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1706 states, 1256 states have (on average 1.28343949044586) internal successors, (1612), 1265 states have internal predecessors, (1612), 322 states have call successors, (322), 128 states have call predecessors, (322), 127 states have return successors, (321), 318 states have call predecessors, (321), 321 states have call successors, (321) [2022-07-21 11:31:20,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 1706 states and 2255 transitions. [2022-07-21 11:31:20,956 INFO L78 Accepts]: Start accepts. Automaton has 1706 states and 2255 transitions. Word has length 151 [2022-07-21 11:31:20,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 11:31:20,956 INFO L495 AbstractCegarLoop]: Abstraction has 1706 states and 2255 transitions. [2022-07-21 11:31:20,956 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.428571428571429) internal successors, (94), 3 states have internal predecessors, (94), 2 states have call successors, (20), 6 states have call predecessors, (20), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-07-21 11:31:20,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1706 states and 2255 transitions. [2022-07-21 11:31:20,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-07-21 11:31:20,962 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 11:31:20,962 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 11:31:20,963 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-21 11:31:20,963 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 11:31:20,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 11:31:20,963 INFO L85 PathProgramCache]: Analyzing trace with hash 1076870459, now seen corresponding path program 1 times [2022-07-21 11:31:20,964 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 11:31:20,964 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [456699202] [2022-07-21 11:31:20,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 11:31:20,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 11:31:21,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:21,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-21 11:31:21,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:21,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-21 11:31:21,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:21,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-21 11:31:21,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:21,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-21 11:31:21,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:21,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-07-21 11:31:21,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:21,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-07-21 11:31:21,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:21,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-21 11:31:21,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:21,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-07-21 11:31:21,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:21,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-07-21 11:31:21,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:21,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-21 11:31:21,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:21,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:31:21,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:21,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2022-07-21 11:31:21,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:21,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-07-21 11:31:21,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:21,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:31:21,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:21,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-07-21 11:31:21,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:21,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2022-07-21 11:31:21,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:21,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-07-21 11:31:21,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:21,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:31:21,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:21,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2022-07-21 11:31:21,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:21,295 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2022-07-21 11:31:21,295 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 11:31:21,295 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [456699202] [2022-07-21 11:31:21,295 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [456699202] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 11:31:21,296 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 11:31:21,296 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-07-21 11:31:21,296 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [158096063] [2022-07-21 11:31:21,296 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 11:31:21,297 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-21 11:31:21,297 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 11:31:21,297 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-21 11:31:21,297 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-07-21 11:31:21,297 INFO L87 Difference]: Start difference. First operand 1706 states and 2255 transitions. Second operand has 8 states, 8 states have (on average 14.5) internal successors, (116), 4 states have internal predecessors, (116), 2 states have call successors, (22), 6 states have call predecessors, (22), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2022-07-21 11:31:26,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 11:31:26,106 INFO L93 Difference]: Finished difference Result 4370 states and 5779 transitions. [2022-07-21 11:31:26,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-07-21 11:31:26,107 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 14.5) internal successors, (116), 4 states have internal predecessors, (116), 2 states have call successors, (22), 6 states have call predecessors, (22), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 180 [2022-07-21 11:31:26,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 11:31:26,118 INFO L225 Difference]: With dead ends: 4370 [2022-07-21 11:31:26,118 INFO L226 Difference]: Without dead ends: 2690 [2022-07-21 11:31:26,124 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=87, Invalid=255, Unknown=0, NotChecked=0, Total=342 [2022-07-21 11:31:26,124 INFO L413 NwaCegarLoop]: 1639 mSDtfsCounter, 1898 mSDsluCounter, 3671 mSDsCounter, 0 mSdLazyCounter, 3267 mSolverCounterSat, 1579 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1960 SdHoareTripleChecker+Valid, 5310 SdHoareTripleChecker+Invalid, 4846 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1579 IncrementalHoareTripleChecker+Valid, 3267 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2022-07-21 11:31:26,124 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1960 Valid, 5310 Invalid, 4846 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1579 Valid, 3267 Invalid, 0 Unknown, 0 Unchecked, 4.5s Time] [2022-07-21 11:31:26,127 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2690 states. [2022-07-21 11:31:26,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2690 to 1708. [2022-07-21 11:31:26,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1708 states, 1258 states have (on average 1.2829888712241653) internal successors, (1614), 1267 states have internal predecessors, (1614), 322 states have call successors, (322), 128 states have call predecessors, (322), 127 states have return successors, (321), 318 states have call predecessors, (321), 321 states have call successors, (321) [2022-07-21 11:31:26,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 1708 states and 2257 transitions. [2022-07-21 11:31:26,182 INFO L78 Accepts]: Start accepts. Automaton has 1708 states and 2257 transitions. Word has length 180 [2022-07-21 11:31:26,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 11:31:26,183 INFO L495 AbstractCegarLoop]: Abstraction has 1708 states and 2257 transitions. [2022-07-21 11:31:26,183 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 14.5) internal successors, (116), 4 states have internal predecessors, (116), 2 states have call successors, (22), 6 states have call predecessors, (22), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2022-07-21 11:31:26,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1708 states and 2257 transitions. [2022-07-21 11:31:26,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-07-21 11:31:26,188 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 11:31:26,188 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 11:31:26,188 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-21 11:31:26,188 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 11:31:26,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 11:31:26,189 INFO L85 PathProgramCache]: Analyzing trace with hash 496757073, now seen corresponding path program 1 times [2022-07-21 11:31:26,189 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 11:31:26,189 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [41061448] [2022-07-21 11:31:26,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 11:31:26,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 11:31:26,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:26,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-21 11:31:26,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:26,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-21 11:31:26,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:26,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-21 11:31:26,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:26,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-21 11:31:26,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:26,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-07-21 11:31:26,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:26,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-07-21 11:31:26,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:26,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-21 11:31:26,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:26,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-07-21 11:31:26,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:26,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-07-21 11:31:26,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:26,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-21 11:31:26,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:26,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:31:26,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:26,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-07-21 11:31:26,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:26,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-21 11:31:26,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:26,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-07-21 11:31:26,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:26,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-07-21 11:31:26,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:26,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2022-07-21 11:31:26,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:26,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-07-21 11:31:26,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:26,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:31:26,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:26,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2022-07-21 11:31:26,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:26,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-07-21 11:31:26,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:26,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2022-07-21 11:31:26,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:26,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:31:26,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:26,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-07-21 11:31:26,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:26,570 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2022-07-21 11:31:26,570 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 11:31:26,570 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [41061448] [2022-07-21 11:31:26,571 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [41061448] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 11:31:26,572 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 11:31:26,572 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-21 11:31:26,572 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2385053] [2022-07-21 11:31:26,572 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 11:31:26,573 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-21 11:31:26,573 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 11:31:26,573 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-21 11:31:26,573 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-07-21 11:31:26,573 INFO L87 Difference]: Start difference. First operand 1708 states and 2257 transitions. Second operand has 7 states, 7 states have (on average 18.857142857142858) internal successors, (132), 3 states have internal predecessors, (132), 2 states have call successors, (26), 6 states have call predecessors, (26), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2022-07-21 11:31:31,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 11:31:31,229 INFO L93 Difference]: Finished difference Result 4176 states and 5597 transitions. [2022-07-21 11:31:31,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-07-21 11:31:31,230 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 18.857142857142858) internal successors, (132), 3 states have internal predecessors, (132), 2 states have call successors, (26), 6 states have call predecessors, (26), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 204 [2022-07-21 11:31:31,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 11:31:31,242 INFO L225 Difference]: With dead ends: 4176 [2022-07-21 11:31:31,242 INFO L226 Difference]: Without dead ends: 2494 [2022-07-21 11:31:31,247 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=88, Invalid=218, Unknown=0, NotChecked=0, Total=306 [2022-07-21 11:31:31,248 INFO L413 NwaCegarLoop]: 1447 mSDtfsCounter, 1856 mSDsluCounter, 2699 mSDsCounter, 0 mSdLazyCounter, 3251 mSolverCounterSat, 1641 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1931 SdHoareTripleChecker+Valid, 4146 SdHoareTripleChecker+Invalid, 4892 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1641 IncrementalHoareTripleChecker+Valid, 3251 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2022-07-21 11:31:31,248 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1931 Valid, 4146 Invalid, 4892 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1641 Valid, 3251 Invalid, 0 Unknown, 0 Unchecked, 4.4s Time] [2022-07-21 11:31:31,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2494 states. [2022-07-21 11:31:31,305 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2494 to 2198. [2022-07-21 11:31:31,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2198 states, 1630 states have (on average 1.2693251533742331) internal successors, (2069), 1641 states have internal predecessors, (2069), 396 states have call successors, (396), 172 states have call predecessors, (396), 171 states have return successors, (395), 392 states have call predecessors, (395), 395 states have call successors, (395) [2022-07-21 11:31:31,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 2198 states and 2860 transitions. [2022-07-21 11:31:31,315 INFO L78 Accepts]: Start accepts. Automaton has 2198 states and 2860 transitions. Word has length 204 [2022-07-21 11:31:31,316 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 11:31:31,316 INFO L495 AbstractCegarLoop]: Abstraction has 2198 states and 2860 transitions. [2022-07-21 11:31:31,316 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 18.857142857142858) internal successors, (132), 3 states have internal predecessors, (132), 2 states have call successors, (26), 6 states have call predecessors, (26), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2022-07-21 11:31:31,316 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 2860 transitions. [2022-07-21 11:31:31,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-07-21 11:31:31,323 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 11:31:31,323 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 5, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 11:31:31,323 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-21 11:31:31,323 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 11:31:31,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 11:31:31,324 INFO L85 PathProgramCache]: Analyzing trace with hash 1004464972, now seen corresponding path program 1 times [2022-07-21 11:31:31,324 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 11:31:31,324 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1093623034] [2022-07-21 11:31:31,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 11:31:31,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 11:31:31,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-21 11:31:31,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-21 11:31:31,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-21 11:31:31,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-21 11:31:31,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-07-21 11:31:31,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-07-21 11:31:31,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-21 11:31:31,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-07-21 11:31:31,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-07-21 11:31:31,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-21 11:31:31,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:31:31,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-07-21 11:31:31,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-21 11:31:31,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-07-21 11:31:31,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-07-21 11:31:31,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-07-21 11:31:31,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:31:31,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-21 11:31:31,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:31:31,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-21 11:31:31,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:31:31,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2022-07-21 11:31:31,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-07-21 11:31:31,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:31:31,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-07-21 11:31:31,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-07-21 11:31:31,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2022-07-21 11:31:31,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:31:31,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2022-07-21 11:31:31,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:31,763 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2022-07-21 11:31:31,763 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 11:31:31,763 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1093623034] [2022-07-21 11:31:31,763 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1093623034] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 11:31:31,763 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 11:31:31,763 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-07-21 11:31:31,764 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1046707309] [2022-07-21 11:31:31,764 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 11:31:31,764 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-07-21 11:31:31,764 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 11:31:31,765 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-07-21 11:31:31,765 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2022-07-21 11:31:31,765 INFO L87 Difference]: Start difference. First operand 2198 states and 2860 transitions. Second operand has 10 states, 10 states have (on average 15.2) internal successors, (152), 4 states have internal predecessors, (152), 2 states have call successors, (31), 7 states have call predecessors, (31), 2 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) [2022-07-21 11:31:39,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 11:31:39,926 INFO L93 Difference]: Finished difference Result 7138 states and 9406 transitions. [2022-07-21 11:31:39,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-07-21 11:31:39,927 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 15.2) internal successors, (152), 4 states have internal predecessors, (152), 2 states have call successors, (31), 7 states have call predecessors, (31), 2 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) Word has length 251 [2022-07-21 11:31:39,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 11:31:39,946 INFO L225 Difference]: With dead ends: 7138 [2022-07-21 11:31:39,947 INFO L226 Difference]: Without dead ends: 4966 [2022-07-21 11:31:39,954 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 71 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=100, Invalid=362, Unknown=0, NotChecked=0, Total=462 [2022-07-21 11:31:39,955 INFO L413 NwaCegarLoop]: 2333 mSDtfsCounter, 1918 mSDsluCounter, 7398 mSDsCounter, 0 mSdLazyCounter, 6614 mSolverCounterSat, 1214 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2155 SdHoareTripleChecker+Valid, 9731 SdHoareTripleChecker+Invalid, 7828 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1214 IncrementalHoareTripleChecker+Valid, 6614 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.8s IncrementalHoareTripleChecker+Time [2022-07-21 11:31:39,955 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2155 Valid, 9731 Invalid, 7828 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1214 Valid, 6614 Invalid, 0 Unknown, 0 Unchecked, 7.8s Time] [2022-07-21 11:31:39,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4966 states. [2022-07-21 11:31:40,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4966 to 2202. [2022-07-21 11:31:40,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2202 states, 1633 states have (on average 1.2688303735456214) internal successors, (2072), 1644 states have internal predecessors, (2072), 396 states have call successors, (396), 172 states have call predecessors, (396), 172 states have return successors, (396), 393 states have call predecessors, (396), 395 states have call successors, (396) [2022-07-21 11:31:40,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 2202 states and 2864 transitions. [2022-07-21 11:31:40,061 INFO L78 Accepts]: Start accepts. Automaton has 2202 states and 2864 transitions. Word has length 251 [2022-07-21 11:31:40,061 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 11:31:40,062 INFO L495 AbstractCegarLoop]: Abstraction has 2202 states and 2864 transitions. [2022-07-21 11:31:40,062 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 15.2) internal successors, (152), 4 states have internal predecessors, (152), 2 states have call successors, (31), 7 states have call predecessors, (31), 2 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) [2022-07-21 11:31:40,062 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 2864 transitions. [2022-07-21 11:31:40,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-07-21 11:31:40,069 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 11:31:40,069 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 5, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 11:31:40,069 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-21 11:31:40,069 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 11:31:40,070 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 11:31:40,070 INFO L85 PathProgramCache]: Analyzing trace with hash -1901232959, now seen corresponding path program 1 times [2022-07-21 11:31:40,070 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 11:31:40,070 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [26082354] [2022-07-21 11:31:40,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 11:31:40,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 11:31:40,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-21 11:31:40,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-21 11:31:40,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-21 11:31:40,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-21 11:31:40,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-07-21 11:31:40,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-07-21 11:31:40,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-21 11:31:40,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-07-21 11:31:40,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-07-21 11:31:40,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-21 11:31:40,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:31:40,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-07-21 11:31:40,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-21 11:31:40,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-07-21 11:31:40,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-07-21 11:31:40,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-07-21 11:31:40,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:31:40,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-21 11:31:40,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:31:40,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-21 11:31:40,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:31:40,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2022-07-21 11:31:40,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2022-07-21 11:31:40,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:31:40,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2022-07-21 11:31:40,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2022-07-21 11:31:40,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2022-07-21 11:31:40,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:31:40,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2022-07-21 11:31:40,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:31:40,508 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2022-07-21 11:31:40,508 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 11:31:40,508 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [26082354] [2022-07-21 11:31:40,508 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [26082354] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 11:31:40,508 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 11:31:40,509 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-07-21 11:31:40,509 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1851072095] [2022-07-21 11:31:40,509 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 11:31:40,510 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-07-21 11:31:40,510 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 11:31:40,510 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-07-21 11:31:40,510 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2022-07-21 11:31:40,511 INFO L87 Difference]: Start difference. First operand 2202 states and 2864 transitions. Second operand has 10 states, 10 states have (on average 15.5) internal successors, (155), 4 states have internal predecessors, (155), 2 states have call successors, (31), 7 states have call predecessors, (31), 2 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) [2022-07-21 11:31:42,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 11:31:42,240 INFO L93 Difference]: Finished difference Result 3247 states and 4197 transitions. [2022-07-21 11:31:42,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-07-21 11:31:42,241 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 15.5) internal successors, (155), 4 states have internal predecessors, (155), 2 states have call successors, (31), 7 states have call predecessors, (31), 2 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) Word has length 254 [2022-07-21 11:31:42,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 11:31:42,242 INFO L225 Difference]: With dead ends: 3247 [2022-07-21 11:31:42,242 INFO L226 Difference]: Without dead ends: 0 [2022-07-21 11:31:42,247 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2022-07-21 11:31:42,247 INFO L413 NwaCegarLoop]: 714 mSDtfsCounter, 644 mSDsluCounter, 2911 mSDsCounter, 0 mSdLazyCounter, 1490 mSolverCounterSat, 259 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 698 SdHoareTripleChecker+Valid, 3625 SdHoareTripleChecker+Invalid, 1749 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 259 IncrementalHoareTripleChecker+Valid, 1490 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-07-21 11:31:42,248 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [698 Valid, 3625 Invalid, 1749 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [259 Valid, 1490 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-07-21 11:31:42,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-07-21 11:31:42,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-07-21 11:31:42,248 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) [2022-07-21 11:31:42,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-07-21 11:31:42,249 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 254 [2022-07-21 11:31:42,249 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 11:31:42,249 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-21 11:31:42,249 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 15.5) internal successors, (155), 4 states have internal predecessors, (155), 2 states have call successors, (31), 7 states have call predecessors, (31), 2 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) [2022-07-21 11:31:42,249 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-07-21 11:31:42,249 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-07-21 11:31:42,252 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-21 11:31:42,254 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-07-21 11:31:42,255 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-07-21 11:31:48,802 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initEXIT(lines 6438 6440) no Hoare annotation was computed. [2022-07-21 11:31:48,802 INFO L902 garLoopResultBuilder]: At program point __raw_spin_lock_initENTRY(lines 6438 6440) the Hoare annotation is: true [2022-07-21 11:31:48,802 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initFINAL(lines 6438 6440) no Hoare annotation was computed. [2022-07-21 11:31:48,802 INFO L899 garLoopResultBuilder]: For program point usb_submit_urbFINAL(lines 6544 6546) no Hoare annotation was computed. [2022-07-21 11:31:48,802 INFO L899 garLoopResultBuilder]: For program point usb_submit_urbEXIT(lines 6544 6546) no Hoare annotation was computed. [2022-07-21 11:31:48,803 INFO L902 garLoopResultBuilder]: At program point usb_submit_urbENTRY(lines 6544 6546) the Hoare annotation is: true [2022-07-21 11:31:48,803 INFO L899 garLoopResultBuilder]: For program point sierra_tiocmgetFINAL(lines 4679 4692) no Hoare annotation was computed. [2022-07-21 11:31:48,803 INFO L902 garLoopResultBuilder]: At program point L4687(line 4687) the Hoare annotation is: true [2022-07-21 11:31:48,803 INFO L899 garLoopResultBuilder]: For program point L4689-2(line 4689) no Hoare annotation was computed. [2022-07-21 11:31:48,803 INFO L902 garLoopResultBuilder]: At program point sierra_tiocmgetENTRY(lines 4679 4692) the Hoare annotation is: true [2022-07-21 11:31:48,803 INFO L899 garLoopResultBuilder]: For program point L4687-1(line 4687) no Hoare annotation was computed. [2022-07-21 11:31:48,803 INFO L899 garLoopResultBuilder]: For program point L4689-3(line 4689) no Hoare annotation was computed. [2022-07-21 11:31:48,803 INFO L899 garLoopResultBuilder]: For program point L4689(line 4689) no Hoare annotation was computed. [2022-07-21 11:31:48,803 INFO L899 garLoopResultBuilder]: For program point L4689-6(line 4689) no Hoare annotation was computed. [2022-07-21 11:31:48,803 INFO L899 garLoopResultBuilder]: For program point sierra_tiocmgetEXIT(lines 4679 4692) no Hoare annotation was computed. [2022-07-21 11:31:48,803 INFO L899 garLoopResultBuilder]: For program point L4689-5(line 4689) no Hoare annotation was computed. [2022-07-21 11:31:48,803 INFO L899 garLoopResultBuilder]: For program point L4689-11(line 4689) no Hoare annotation was computed. [2022-07-21 11:31:48,803 INFO L899 garLoopResultBuilder]: For program point L4689-8(line 4689) no Hoare annotation was computed. [2022-07-21 11:31:48,803 INFO L899 garLoopResultBuilder]: For program point L4689-9(line 4689) no Hoare annotation was computed. [2022-07-21 11:31:48,803 INFO L899 garLoopResultBuilder]: For program point L4689-14(line 4689) no Hoare annotation was computed. [2022-07-21 11:31:48,803 INFO L899 garLoopResultBuilder]: For program point L4689-15(line 4689) no Hoare annotation was computed. [2022-07-21 11:31:48,803 INFO L899 garLoopResultBuilder]: For program point L4689-12(line 4689) no Hoare annotation was computed. [2022-07-21 11:31:48,803 INFO L899 garLoopResultBuilder]: For program point L4689-17(line 4689) no Hoare annotation was computed. [2022-07-21 11:31:48,803 INFO L899 garLoopResultBuilder]: For program point L5440-1(line 5440) no Hoare annotation was computed. [2022-07-21 11:31:48,803 INFO L899 garLoopResultBuilder]: For program point sierra_dtr_rtsEXIT(lines 5431 5443) no Hoare annotation was computed. [2022-07-21 11:31:48,804 INFO L902 garLoopResultBuilder]: At program point L5440(line 5440) the Hoare annotation is: true [2022-07-21 11:31:48,804 INFO L895 garLoopResultBuilder]: At program point sierra_dtr_rtsENTRY(lines 5431 5443) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2022-07-21 11:31:48,804 INFO L899 garLoopResultBuilder]: For program point L5436-1(line 5436) no Hoare annotation was computed. [2022-07-21 11:31:48,804 INFO L899 garLoopResultBuilder]: For program point sierra_dtr_rtsFINAL(lines 5431 5443) no Hoare annotation was computed. [2022-07-21 11:31:48,804 INFO L895 garLoopResultBuilder]: At program point L5436(line 5436) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2022-07-21 11:31:48,804 INFO L902 garLoopResultBuilder]: At program point usb_mark_last_busyENTRY(lines 4149 4155) the Hoare annotation is: true [2022-07-21 11:31:48,804 INFO L902 garLoopResultBuilder]: At program point L4141(lines 4137 4143) the Hoare annotation is: true [2022-07-21 11:31:48,804 INFO L899 garLoopResultBuilder]: For program point usb_mark_last_busyFINAL(lines 4149 4155) no Hoare annotation was computed. [2022-07-21 11:31:48,804 INFO L899 garLoopResultBuilder]: For program point usb_mark_last_busyEXIT(lines 4149 4155) no Hoare annotation was computed. [2022-07-21 11:31:48,804 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 4082 4088) no Hoare annotation was computed. [2022-07-21 11:31:48,804 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 4082 4088) the Hoare annotation is: true [2022-07-21 11:31:48,804 INFO L902 garLoopResultBuilder]: At program point L3968(lines 3964 3970) the Hoare annotation is: true [2022-07-21 11:31:48,804 INFO L902 garLoopResultBuilder]: At program point L6251(line 6251) the Hoare annotation is: true [2022-07-21 11:31:48,804 INFO L899 garLoopResultBuilder]: For program point L6251-1(line 6251) no Hoare annotation was computed. [2022-07-21 11:31:48,804 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqFINAL(lines 6248 6255) no Hoare annotation was computed. [2022-07-21 11:31:48,804 INFO L902 garLoopResultBuilder]: At program point spin_lock_irqENTRY(lines 6248 6255) the Hoare annotation is: true [2022-07-21 11:31:48,804 INFO L902 garLoopResultBuilder]: At program point L6445(lines 6444 6446) the Hoare annotation is: true [2022-07-21 11:31:48,804 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqEXIT(lines 6248 6255) no Hoare annotation was computed. [2022-07-21 11:31:48,804 INFO L899 garLoopResultBuilder]: For program point usb_autopm_put_interfaceEXIT(lines 6503 6505) no Hoare annotation was computed. [2022-07-21 11:31:48,805 INFO L902 garLoopResultBuilder]: At program point usb_autopm_put_interfaceENTRY(lines 6503 6505) the Hoare annotation is: true [2022-07-21 11:31:48,805 INFO L899 garLoopResultBuilder]: For program point usb_autopm_put_interfaceFINAL(lines 6503 6505) no Hoare annotation was computed. [2022-07-21 11:31:48,805 INFO L899 garLoopResultBuilder]: For program point sierra_calc_interfaceEXIT(lines 4356 4367) no Hoare annotation was computed. [2022-07-21 11:31:48,805 INFO L902 garLoopResultBuilder]: At program point sierra_calc_interfaceENTRY(lines 4356 4367) the Hoare annotation is: true [2022-07-21 11:31:48,805 INFO L899 garLoopResultBuilder]: For program point sierra_calc_interfaceFINAL(lines 4356 4367) no Hoare annotation was computed. [2022-07-21 11:31:48,805 INFO L899 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 6514 6516) no Hoare annotation was computed. [2022-07-21 11:31:48,806 INFO L902 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 6514 6516) the Hoare annotation is: true [2022-07-21 11:31:48,806 INFO L899 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 6514 6516) no Hoare annotation was computed. [2022-07-21 11:31:48,806 INFO L899 garLoopResultBuilder]: For program point L5184-1(line 5184) no Hoare annotation was computed. [2022-07-21 11:31:48,806 INFO L895 garLoopResultBuilder]: At program point L5182(line 5182) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| 0))) (.cse1 (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1)) .cse1) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2022-07-21 11:31:48,806 INFO L899 garLoopResultBuilder]: For program point L5186-1(line 5186) no Hoare annotation was computed. [2022-07-21 11:31:48,806 INFO L895 garLoopResultBuilder]: At program point L5184(line 5184) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| 0))) (.cse1 (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1)) .cse1) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2022-07-21 11:31:48,806 INFO L899 garLoopResultBuilder]: For program point L5182-1(line 5182) no Hoare annotation was computed. [2022-07-21 11:31:48,806 INFO L899 garLoopResultBuilder]: For program point sierra_chars_in_bufferFINAL(lines 5171 5201) no Hoare annotation was computed. [2022-07-21 11:31:48,807 INFO L899 garLoopResultBuilder]: For program point L5194(lines 5194 5198) no Hoare annotation was computed. [2022-07-21 11:31:48,807 INFO L899 garLoopResultBuilder]: For program point sierra_chars_in_bufferEXIT(lines 5171 5201) no Hoare annotation was computed. [2022-07-21 11:31:48,807 INFO L895 garLoopResultBuilder]: At program point L5193(line 5193) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| 0))) (.cse1 (= ~ldv_spin~0 0))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2022-07-21 11:31:48,807 INFO L895 garLoopResultBuilder]: At program point sierra_chars_in_bufferENTRY(lines 5171 5201) the Hoare annotation is: (let ((.cse0 (and (= |old(#length)| |#length|) (= ~ldv_spin~0 |old(~ldv_spin~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) (.cse1 (not (= |old(~ldv_spin~0)| 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 2))))) [2022-07-21 11:31:48,807 INFO L899 garLoopResultBuilder]: For program point L5193-1(line 5193) no Hoare annotation was computed. [2022-07-21 11:31:48,807 INFO L899 garLoopResultBuilder]: For program point L5194-2(lines 5194 5198) no Hoare annotation was computed. [2022-07-21 11:31:48,807 INFO L895 garLoopResultBuilder]: At program point L5186(line 5186) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= |old(~ldv_spin~0)| 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 2))) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))))) [2022-07-21 11:31:48,807 INFO L899 garLoopResultBuilder]: For program point usb_set_serial_port_dataEXIT(lines 4218 4224) no Hoare annotation was computed. [2022-07-21 11:31:48,808 INFO L899 garLoopResultBuilder]: For program point usb_set_serial_port_dataFINAL(lines 4218 4224) no Hoare annotation was computed. [2022-07-21 11:31:48,808 INFO L895 garLoopResultBuilder]: At program point usb_set_serial_port_dataENTRY(lines 4218 4224) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2022-07-21 11:31:48,808 INFO L902 garLoopResultBuilder]: At program point L4133(lines 4129 4135) the Hoare annotation is: true [2022-07-21 11:31:48,808 INFO L902 garLoopResultBuilder]: At program point L5630(line 5630) the Hoare annotation is: true [2022-07-21 11:31:48,808 INFO L902 garLoopResultBuilder]: At program point L5630-1(line 5630) the Hoare annotation is: true [2022-07-21 11:31:48,808 INFO L899 garLoopResultBuilder]: For program point L6365(line 6365) no Hoare annotation was computed. [2022-07-21 11:31:48,808 INFO L902 garLoopResultBuilder]: At program point L5655(line 5655) the Hoare annotation is: true [2022-07-21 11:31:48,808 INFO L899 garLoopResultBuilder]: For program point L5655-1(line 5655) no Hoare annotation was computed. [2022-07-21 11:31:48,809 INFO L899 garLoopResultBuilder]: For program point sierra_resumeEXIT(lines 5645 5689) no Hoare annotation was computed. [2022-07-21 11:31:48,809 INFO L902 garLoopResultBuilder]: At program point L5680(lines 5654 5688) the Hoare annotation is: true [2022-07-21 11:31:48,809 INFO L902 garLoopResultBuilder]: At program point L6366(lines 6360 6368) the Hoare annotation is: true [2022-07-21 11:31:48,809 INFO L899 garLoopResultBuilder]: For program point L5631(line 5631) no Hoare annotation was computed. [2022-07-21 11:31:48,809 INFO L899 garLoopResultBuilder]: For program point L5664(lines 5664 5667) no Hoare annotation was computed. [2022-07-21 11:31:48,809 INFO L902 garLoopResultBuilder]: At program point L3930(lines 3927 3932) the Hoare annotation is: true [2022-07-21 11:31:48,809 INFO L899 garLoopResultBuilder]: For program point L5623(lines 5623 5635) no Hoare annotation was computed. [2022-07-21 11:31:48,809 INFO L902 garLoopResultBuilder]: At program point L5623-1(lines 5608 5643) the Hoare annotation is: true [2022-07-21 11:31:48,809 INFO L899 garLoopResultBuilder]: For program point L5615(line 5615) no Hoare annotation was computed. [2022-07-21 11:31:48,809 INFO L899 garLoopResultBuilder]: For program point L5681(lines 5681 5684) no Hoare annotation was computed. [2022-07-21 11:31:48,810 INFO L899 garLoopResultBuilder]: For program point L5673(line 5673) no Hoare annotation was computed. [2022-07-21 11:31:48,810 INFO L902 garLoopResultBuilder]: At program point L5669-2(lines 5669 5672) the Hoare annotation is: true [2022-07-21 11:31:48,810 INFO L899 garLoopResultBuilder]: For program point L5669(lines 5669 5672) no Hoare annotation was computed. [2022-07-21 11:31:48,810 INFO L899 garLoopResultBuilder]: For program point L5628-1(line 5628) no Hoare annotation was computed. [2022-07-21 11:31:48,810 INFO L902 garLoopResultBuilder]: At program point L5628(line 5628) the Hoare annotation is: true [2022-07-21 11:31:48,810 INFO L902 garLoopResultBuilder]: At program point L5686(line 5686) the Hoare annotation is: true [2022-07-21 11:31:48,810 INFO L899 garLoopResultBuilder]: For program point L5620-1(line 5620) no Hoare annotation was computed. [2022-07-21 11:31:48,810 INFO L902 garLoopResultBuilder]: At program point L5682(lines 5654 5688) the Hoare annotation is: true [2022-07-21 11:31:48,810 INFO L899 garLoopResultBuilder]: For program point L5686-1(lines 5654 5688) no Hoare annotation was computed. [2022-07-21 11:31:48,811 INFO L902 garLoopResultBuilder]: At program point L5620(line 5620) the Hoare annotation is: true [2022-07-21 11:31:48,811 INFO L902 garLoopResultBuilder]: At program point L5678(lines 5654 5688) the Hoare annotation is: true [2022-07-21 11:31:48,811 INFO L899 garLoopResultBuilder]: For program point L5616(lines 5616 5619) no Hoare annotation was computed. [2022-07-21 11:31:48,811 INFO L899 garLoopResultBuilder]: For program point L5612-1(line 5612) no Hoare annotation was computed. [2022-07-21 11:31:48,811 INFO L899 garLoopResultBuilder]: For program point L5674(lines 5674 5677) no Hoare annotation was computed. [2022-07-21 11:31:48,811 INFO L902 garLoopResultBuilder]: At program point L5612(line 5612) the Hoare annotation is: true [2022-07-21 11:31:48,811 INFO L899 garLoopResultBuilder]: For program point sierra_resumeFINAL(lines 5645 5689) no Hoare annotation was computed. [2022-07-21 11:31:48,811 INFO L902 garLoopResultBuilder]: At program point sierra_resumeENTRY(lines 5645 5689) the Hoare annotation is: true [2022-07-21 11:31:48,811 INFO L902 garLoopResultBuilder]: At program point L5633(line 5633) the Hoare annotation is: true [2022-07-21 11:31:48,812 INFO L902 garLoopResultBuilder]: At program point L5658(line 5658) the Hoare annotation is: true [2022-07-21 11:31:48,812 INFO L902 garLoopResultBuilder]: At program point L6364-1(line 6364) the Hoare annotation is: true [2022-07-21 11:31:48,812 INFO L902 garLoopResultBuilder]: At program point L6364(line 6364) the Hoare annotation is: true [2022-07-21 11:31:48,812 INFO L902 garLoopResultBuilder]: At program point L5629(line 5629) the Hoare annotation is: true [2022-07-21 11:31:48,812 INFO L899 garLoopResultBuilder]: For program point L5629-1(line 5629) no Hoare annotation was computed. [2022-07-21 11:31:48,812 INFO L899 garLoopResultBuilder]: For program point L5687-1(line 5687) no Hoare annotation was computed. [2022-07-21 11:31:48,812 INFO L899 garLoopResultBuilder]: For program point L5658-1(line 5658) no Hoare annotation was computed. [2022-07-21 11:31:48,812 INFO L902 garLoopResultBuilder]: At program point L5617(lines 5608 5643) the Hoare annotation is: true [2022-07-21 11:31:48,812 INFO L902 garLoopResultBuilder]: At program point L5642(lines 5599 5644) the Hoare annotation is: true [2022-07-21 11:31:48,813 INFO L902 garLoopResultBuilder]: At program point L5609(line 5609) the Hoare annotation is: true [2022-07-21 11:31:48,813 INFO L899 garLoopResultBuilder]: For program point L5609-1(line 5609) no Hoare annotation was computed. [2022-07-21 11:31:48,813 INFO L895 garLoopResultBuilder]: At program point ldv_spin_unlockENTRY(lines 6411 6417) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 |old(~ldv_spin~0)|))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0) (or .cse0 (not (= ~ldv_state_variable_1~0 1))))) [2022-07-21 11:31:48,813 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockFINAL(lines 6411 6417) no Hoare annotation was computed. [2022-07-21 11:31:48,813 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 6411 6417) no Hoare annotation was computed. [2022-07-21 11:31:48,813 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 6404 6410) no Hoare annotation was computed. [2022-07-21 11:31:48,813 INFO L895 garLoopResultBuilder]: At program point ldv_spin_lockENTRY(lines 6404 6410) the Hoare annotation is: (and (or (not (= ~ldv_state_variable_1~0 2)) (= ~ldv_spin~0 |old(~ldv_spin~0)|)) (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_state_variable_1~0 1)))) [2022-07-21 11:31:48,813 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockFINAL(lines 6404 6410) no Hoare annotation was computed. [2022-07-21 11:31:48,813 INFO L899 garLoopResultBuilder]: For program point usb_free_urbEXIT(lines 6517 6519) no Hoare annotation was computed. [2022-07-21 11:31:48,814 INFO L902 garLoopResultBuilder]: At program point usb_free_urbENTRY(lines 6517 6519) the Hoare annotation is: true [2022-07-21 11:31:48,814 INFO L899 garLoopResultBuilder]: For program point usb_free_urbFINAL(lines 6517 6519) no Hoare annotation was computed. [2022-07-21 11:31:48,814 INFO L902 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 4204 4209) the Hoare annotation is: true [2022-07-21 11:31:48,814 INFO L899 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 4204 4209) no Hoare annotation was computed. [2022-07-21 11:31:48,814 INFO L899 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 4204 4209) no Hoare annotation was computed. [2022-07-21 11:31:48,814 INFO L895 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 6272 6279) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 |old(~ldv_spin~0)|))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0) (or .cse0 (not (= ~ldv_state_variable_1~0 1))))) [2022-07-21 11:31:48,814 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 6272 6279) no Hoare annotation was computed. [2022-07-21 11:31:48,814 INFO L895 garLoopResultBuilder]: At program point L6454(lines 6453 6455) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1))) (or (not (= ~ldv_state_variable_1~0 2)) .cse0))) [2022-07-21 11:31:48,815 INFO L895 garLoopResultBuilder]: At program point L3992(lines 3988 3994) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1))) (or (not (= ~ldv_state_variable_1~0 2)) .cse0))) [2022-07-21 11:31:48,815 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreFINAL(lines 6272 6279) no Hoare annotation was computed. [2022-07-21 11:31:48,815 INFO L895 garLoopResultBuilder]: At program point L6275(line 6275) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 |old(~ldv_spin~0)|))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0) (or .cse0 (not (= ~ldv_state_variable_1~0 1))))) [2022-07-21 11:31:48,815 INFO L899 garLoopResultBuilder]: For program point L6275-1(line 6275) no Hoare annotation was computed. [2022-07-21 11:31:48,815 INFO L899 garLoopResultBuilder]: For program point L4032(lines 4032 4039) no Hoare annotation was computed. [2022-07-21 11:31:48,815 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 4025 4041) the Hoare annotation is: true [2022-07-21 11:31:48,815 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 4025 4041) no Hoare annotation was computed. [2022-07-21 11:31:48,815 INFO L899 garLoopResultBuilder]: For program point L4037-1(line 4037) no Hoare annotation was computed. [2022-07-21 11:31:48,815 INFO L902 garLoopResultBuilder]: At program point L4037(line 4037) the Hoare annotation is: true [2022-07-21 11:31:48,816 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 4025 4041) no Hoare annotation was computed. [2022-07-21 11:31:48,816 INFO L899 garLoopResultBuilder]: For program point usb_anchor_urbFINAL(lines 6489 6491) no Hoare annotation was computed. [2022-07-21 11:31:48,816 INFO L902 garLoopResultBuilder]: At program point usb_anchor_urbENTRY(lines 6489 6491) the Hoare annotation is: true [2022-07-21 11:31:48,816 INFO L899 garLoopResultBuilder]: For program point usb_anchor_urbEXIT(lines 6489 6491) no Hoare annotation was computed. [2022-07-21 11:31:48,816 INFO L902 garLoopResultBuilder]: At program point L5345(line 5345) the Hoare annotation is: true [2022-07-21 11:31:48,816 INFO L899 garLoopResultBuilder]: For program point L5345-1(line 5345) no Hoare annotation was computed. [2022-07-21 11:31:48,816 INFO L899 garLoopResultBuilder]: For program point L5339(line 5339) no Hoare annotation was computed. [2022-07-21 11:31:48,816 INFO L902 garLoopResultBuilder]: At program point L5341(lines 5325 5367) the Hoare annotation is: true [2022-07-21 11:31:48,816 INFO L902 garLoopResultBuilder]: At program point L5331(line 5331) the Hoare annotation is: true [2022-07-21 11:31:48,816 INFO L902 garLoopResultBuilder]: At program point L5333-2(lines 5333 5336) the Hoare annotation is: true [2022-07-21 11:31:48,817 INFO L899 garLoopResultBuilder]: For program point L5331-1(line 5331) no Hoare annotation was computed. [2022-07-21 11:31:48,817 INFO L902 garLoopResultBuilder]: At program point L5362(lines 5325 5367) the Hoare annotation is: true [2022-07-21 11:31:48,817 INFO L899 garLoopResultBuilder]: For program point sierra_closeEXIT(lines 5316 5368) no Hoare annotation was computed. [2022-07-21 11:31:48,817 INFO L899 garLoopResultBuilder]: For program point L5333(lines 5333 5336) no Hoare annotation was computed. [2022-07-21 11:31:48,817 INFO L902 garLoopResultBuilder]: At program point L5327(line 5327) the Hoare annotation is: true [2022-07-21 11:31:48,817 INFO L899 garLoopResultBuilder]: For program point L5327-1(line 5327) no Hoare annotation was computed. [2022-07-21 11:31:48,817 INFO L902 garLoopResultBuilder]: At program point L5329(line 5329) the Hoare annotation is: true [2022-07-21 11:31:48,817 INFO L899 garLoopResultBuilder]: For program point L5329-1(line 5329) no Hoare annotation was computed. [2022-07-21 11:31:48,818 INFO L902 garLoopResultBuilder]: At program point L5360(lines 5325 5367) the Hoare annotation is: true [2022-07-21 11:31:48,818 INFO L902 garLoopResultBuilder]: At program point L5352(line 5352) the Hoare annotation is: true [2022-07-21 11:31:48,818 INFO L902 garLoopResultBuilder]: At program point L5346(line 5346) the Hoare annotation is: true [2022-07-21 11:31:48,818 INFO L899 garLoopResultBuilder]: For program point L5344-1(line 5344) no Hoare annotation was computed. [2022-07-21 11:31:48,818 INFO L902 garLoopResultBuilder]: At program point sierra_closeENTRY(lines 5316 5368) the Hoare annotation is: true [2022-07-21 11:31:48,818 INFO L899 garLoopResultBuilder]: For program point L5346-1(line 5346) no Hoare annotation was computed. [2022-07-21 11:31:48,818 INFO L902 garLoopResultBuilder]: At program point L5344(line 5344) the Hoare annotation is: true [2022-07-21 11:31:48,818 INFO L899 garLoopResultBuilder]: For program point L5340(lines 5340 5343) no Hoare annotation was computed. [2022-07-21 11:31:48,818 INFO L899 garLoopResultBuilder]: For program point L5361(lines 5361 5364) no Hoare annotation was computed. [2022-07-21 11:31:48,819 INFO L902 garLoopResultBuilder]: At program point L5357(line 5357) the Hoare annotation is: true [2022-07-21 11:31:48,819 INFO L899 garLoopResultBuilder]: For program point L5357-1(line 5357) no Hoare annotation was computed. [2022-07-21 11:31:48,819 INFO L899 garLoopResultBuilder]: For program point sierra_closeFINAL(lines 5316 5368) no Hoare annotation was computed. [2022-07-21 11:31:48,819 INFO L899 garLoopResultBuilder]: For program point L5353(line 5353) no Hoare annotation was computed. [2022-07-21 11:31:48,819 INFO L902 garLoopResultBuilder]: At program point L5347(line 5347) the Hoare annotation is: true [2022-07-21 11:31:48,819 INFO L899 garLoopResultBuilder]: For program point L5347-1(line 5347) no Hoare annotation was computed. [2022-07-21 11:31:48,819 INFO L902 garLoopResultBuilder]: At program point L5349(line 5349) the Hoare annotation is: true [2022-07-21 11:31:48,819 INFO L902 garLoopResultBuilder]: At program point L5349-1(lines 5325 5367) the Hoare annotation is: true [2022-07-21 11:31:48,819 INFO L902 garLoopResultBuilder]: At program point L6501(lines 6500 6502) the Hoare annotation is: true [2022-07-21 11:31:48,820 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbEXIT(lines 6526 6528) no Hoare annotation was computed. [2022-07-21 11:31:48,820 INFO L902 garLoopResultBuilder]: At program point usb_kill_urbENTRY(lines 6526 6528) the Hoare annotation is: true [2022-07-21 11:31:48,820 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbFINAL(lines 6526 6528) no Hoare annotation was computed. [2022-07-21 11:31:48,820 INFO L899 garLoopResultBuilder]: For program point ldv_check_alloc_flagsEXIT(lines 6371 6380) no Hoare annotation was computed. [2022-07-21 11:31:48,820 INFO L902 garLoopResultBuilder]: At program point ldv_check_alloc_flagsENTRY(lines 6371 6380) the Hoare annotation is: true [2022-07-21 11:31:48,820 INFO L899 garLoopResultBuilder]: For program point L6374(lines 6374 6377) no Hoare annotation was computed. [2022-07-21 11:31:48,820 INFO L899 garLoopResultBuilder]: For program point L6376-1(lines 6371 6380) no Hoare annotation was computed. [2022-07-21 11:31:48,820 INFO L895 garLoopResultBuilder]: At program point L6376(line 6376) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0)))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0) (or .cse0 (not (= ~ldv_state_variable_1~0 1))))) [2022-07-21 11:31:48,820 INFO L895 garLoopResultBuilder]: At program point L5151(line 5151) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= |old(~ldv_spin~0)| 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 2))) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))))) [2022-07-21 11:31:48,821 INFO L899 garLoopResultBuilder]: For program point L5150(lines 5150 5166) no Hoare annotation was computed. [2022-07-21 11:31:48,821 INFO L899 garLoopResultBuilder]: For program point L5151-1(line 5151) no Hoare annotation was computed. [2022-07-21 11:31:48,821 INFO L899 garLoopResultBuilder]: For program point sierra_write_roomEXIT(lines 5137 5170) no Hoare annotation was computed. [2022-07-21 11:31:48,821 INFO L895 garLoopResultBuilder]: At program point L5147(line 5147) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| 0))) (.cse1 (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1)) .cse1) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2022-07-21 11:31:48,821 INFO L899 garLoopResultBuilder]: For program point L5147-1(line 5147) no Hoare annotation was computed. [2022-07-21 11:31:48,821 INFO L895 garLoopResultBuilder]: At program point L5149(line 5149) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| 0))) (.cse1 (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1)) .cse1) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2022-07-21 11:31:48,821 INFO L899 garLoopResultBuilder]: For program point L5149-1(line 5149) no Hoare annotation was computed. [2022-07-21 11:31:48,821 INFO L895 garLoopResultBuilder]: At program point sierra_write_roomENTRY(lines 5137 5170) the Hoare annotation is: (let ((.cse0 (and (= |old(#length)| |#length|) (= ~ldv_spin~0 |old(~ldv_spin~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) (.cse1 (not (= |old(~ldv_spin~0)| 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 2))))) [2022-07-21 11:31:48,822 INFO L895 garLoopResultBuilder]: At program point L5167(line 5167) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= |old(~ldv_spin~0)| 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 2))) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))))) [2022-07-21 11:31:48,822 INFO L899 garLoopResultBuilder]: For program point L5167-1(line 5167) no Hoare annotation was computed. [2022-07-21 11:31:48,822 INFO L899 garLoopResultBuilder]: For program point L5159(lines 5159 5163) no Hoare annotation was computed. [2022-07-21 11:31:48,822 INFO L895 garLoopResultBuilder]: At program point L5158(line 5158) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| 0))) (.cse1 (= ~ldv_spin~0 0))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2022-07-21 11:31:48,822 INFO L899 garLoopResultBuilder]: For program point sierra_write_roomFINAL(lines 5137 5170) no Hoare annotation was computed. [2022-07-21 11:31:48,822 INFO L899 garLoopResultBuilder]: For program point L5158-1(line 5158) no Hoare annotation was computed. [2022-07-21 11:31:48,822 INFO L899 garLoopResultBuilder]: For program point L5159-2(lines 5159 5163) no Hoare annotation was computed. [2022-07-21 11:31:48,822 INFO L902 garLoopResultBuilder]: At program point L6303(lines 6297 6305) the Hoare annotation is: true [2022-07-21 11:31:48,822 INFO L902 garLoopResultBuilder]: At program point L4916-1(line 4916) the Hoare annotation is: true [2022-07-21 11:31:48,823 INFO L902 garLoopResultBuilder]: At program point L4949(lines 4808 4951) the Hoare annotation is: true [2022-07-21 11:31:48,823 INFO L902 garLoopResultBuilder]: At program point L4916(line 4916) the Hoare annotation is: true [2022-07-21 11:31:48,823 INFO L902 garLoopResultBuilder]: At program point L4908-1(line 4908) the Hoare annotation is: true [2022-07-21 11:31:48,823 INFO L899 garLoopResultBuilder]: For program point L4842(lines 4842 4846) no Hoare annotation was computed. [2022-07-21 11:31:48,823 INFO L902 garLoopResultBuilder]: At program point L4941(line 4941) the Hoare annotation is: true [2022-07-21 11:31:48,823 INFO L902 garLoopResultBuilder]: At program point L4908(line 4908) the Hoare annotation is: true [2022-07-21 11:31:48,823 INFO L899 garLoopResultBuilder]: For program point L4941-1(line 4941) no Hoare annotation was computed. [2022-07-21 11:31:48,823 INFO L902 garLoopResultBuilder]: At program point L6312(lines 6306 6314) the Hoare annotation is: true [2022-07-21 11:31:48,823 INFO L899 garLoopResultBuilder]: For program point L4842-2(lines 4842 4846) no Hoare annotation was computed. [2022-07-21 11:31:48,824 INFO L899 garLoopResultBuilder]: For program point L4834(line 4834) no Hoare annotation was computed. [2022-07-21 11:31:48,824 INFO L899 garLoopResultBuilder]: For program point L4933(line 4933) no Hoare annotation was computed. [2022-07-21 11:31:48,824 INFO L902 garLoopResultBuilder]: At program point L4818(line 4818) the Hoare annotation is: true [2022-07-21 11:31:48,824 INFO L899 garLoopResultBuilder]: For program point L4917(line 4917) no Hoare annotation was computed. [2022-07-21 11:31:48,824 INFO L899 garLoopResultBuilder]: For program point L4942(lines 4942 4946) no Hoare annotation was computed. [2022-07-21 11:31:48,824 INFO L899 garLoopResultBuilder]: For program point L4818-1(line 4818) no Hoare annotation was computed. [2022-07-21 11:31:48,824 INFO L902 garLoopResultBuilder]: At program point L4942-2(lines 4942 4946) the Hoare annotation is: true [2022-07-21 11:31:48,824 INFO L902 garLoopResultBuilder]: At program point L4901(line 4901) the Hoare annotation is: true [2022-07-21 11:31:48,824 INFO L899 garLoopResultBuilder]: For program point L4901-1(line 4901) no Hoare annotation was computed. [2022-07-21 11:31:48,825 INFO L899 garLoopResultBuilder]: For program point L4926(line 4926) no Hoare annotation was computed. [2022-07-21 11:31:48,825 INFO L899 garLoopResultBuilder]: For program point sierra_writeEXIT(lines 4779 4952) no Hoare annotation was computed. [2022-07-21 11:31:48,825 INFO L899 garLoopResultBuilder]: For program point L4877(line 4877) no Hoare annotation was computed. [2022-07-21 11:31:48,825 INFO L902 garLoopResultBuilder]: At program point L4902(line 4902) the Hoare annotation is: true [2022-07-21 11:31:48,825 INFO L902 garLoopResultBuilder]: At program point sierra_writeENTRY(lines 4779 4952) the Hoare annotation is: true [2022-07-21 11:31:48,825 INFO L899 garLoopResultBuilder]: For program point L4902-1(line 4902) no Hoare annotation was computed. [2022-07-21 11:31:48,825 INFO L899 garLoopResultBuilder]: For program point L4894(lines 4894 4898) no Hoare annotation was computed. [2022-07-21 11:31:48,825 INFO L899 garLoopResultBuilder]: For program point L4828-1(line 4828) no Hoare annotation was computed. [2022-07-21 11:31:48,825 INFO L902 garLoopResultBuilder]: At program point L4828(line 4828) the Hoare annotation is: true [2022-07-21 11:31:48,826 INFO L902 garLoopResultBuilder]: At program point L4886(line 4886) the Hoare annotation is: true [2022-07-21 11:31:48,826 INFO L899 garLoopResultBuilder]: For program point L4820-1(line 4820) no Hoare annotation was computed. [2022-07-21 11:31:48,826 INFO L899 garLoopResultBuilder]: For program point sierra_writeFINAL(lines 4779 4952) no Hoare annotation was computed. [2022-07-21 11:31:48,826 INFO L899 garLoopResultBuilder]: For program point L4886-1(line 4886) no Hoare annotation was computed. [2022-07-21 11:31:48,826 INFO L902 garLoopResultBuilder]: At program point L4820(line 4820) the Hoare annotation is: true [2022-07-21 11:31:48,826 INFO L899 garLoopResultBuilder]: For program point L4812-2(line 4812) no Hoare annotation was computed. [2022-07-21 11:31:48,826 INFO L899 garLoopResultBuilder]: For program point L4812(line 4812) no Hoare annotation was computed. [2022-07-21 11:31:48,826 INFO L902 garLoopResultBuilder]: At program point L4903(lines 4903 4904) the Hoare annotation is: true [2022-07-21 11:31:48,826 INFO L899 garLoopResultBuilder]: For program point L4903-1(lines 4903 4904) no Hoare annotation was computed. [2022-07-21 11:31:48,827 INFO L902 garLoopResultBuilder]: At program point L4829-2(lines 4829 4833) the Hoare annotation is: true [2022-07-21 11:31:48,827 INFO L899 garLoopResultBuilder]: For program point L4829(lines 4829 4833) no Hoare annotation was computed. [2022-07-21 11:31:48,827 INFO L902 garLoopResultBuilder]: At program point L4920(lines 4808 4951) the Hoare annotation is: true [2022-07-21 11:31:48,827 INFO L899 garLoopResultBuilder]: For program point L4879(lines 4879 4885) no Hoare annotation was computed. [2022-07-21 11:31:48,827 INFO L899 garLoopResultBuilder]: For program point L4912-1(line 4912) no Hoare annotation was computed. [2022-07-21 11:31:48,827 INFO L902 garLoopResultBuilder]: At program point L4912(line 4912) the Hoare annotation is: true [2022-07-21 11:31:48,827 INFO L902 garLoopResultBuilder]: At program point L4871(line 4871) the Hoare annotation is: true [2022-07-21 11:31:48,827 INFO L899 garLoopResultBuilder]: For program point L4871-1(line 4871) no Hoare annotation was computed. [2022-07-21 11:31:48,827 INFO L902 garLoopResultBuilder]: At program point L6498(lines 6497 6499) the Hoare annotation is: true [2022-07-21 11:31:48,827 INFO L902 garLoopResultBuilder]: At program point L4929(lines 4808 4951) the Hoare annotation is: true [2022-07-21 11:31:48,828 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-07-21 11:31:48,828 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-07-21 11:31:48,828 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-07-21 11:31:48,828 INFO L902 garLoopResultBuilder]: At program point L4855(line 4855) the Hoare annotation is: true [2022-07-21 11:31:48,828 INFO L899 garLoopResultBuilder]: For program point L4855-1(line 4855) no Hoare annotation was computed. [2022-07-21 11:31:48,828 INFO L899 garLoopResultBuilder]: For program point L4888(lines 4888 4892) no Hoare annotation was computed. [2022-07-21 11:31:48,828 INFO L899 garLoopResultBuilder]: For program point L4847(lines 4847 4863) no Hoare annotation was computed. [2022-07-21 11:31:48,828 INFO L899 garLoopResultBuilder]: For program point L4880-1(line 4880) no Hoare annotation was computed. [2022-07-21 11:31:48,828 INFO L899 garLoopResultBuilder]: For program point L4814(lines 4814 4817) no Hoare annotation was computed. [2022-07-21 11:31:48,829 INFO L902 garLoopResultBuilder]: At program point L4880(line 4880) the Hoare annotation is: true [2022-07-21 11:31:48,829 INFO L902 garLoopResultBuilder]: At program point L4872-2(lines 4872 4876) the Hoare annotation is: true [2022-07-21 11:31:48,829 INFO L899 garLoopResultBuilder]: For program point L4872(lines 4872 4876) no Hoare annotation was computed. [2022-07-21 11:31:48,829 INFO L902 garLoopResultBuilder]: At program point L6301(line 6301) the Hoare annotation is: true [2022-07-21 11:31:48,829 INFO L902 garLoopResultBuilder]: At program point L6301-1(line 6301) the Hoare annotation is: true [2022-07-21 11:31:48,829 INFO L899 garLoopResultBuilder]: For program point L4856-2(lines 4856 4860) no Hoare annotation was computed. [2022-07-21 11:31:48,829 INFO L899 garLoopResultBuilder]: For program point L4856(lines 4856 4860) no Hoare annotation was computed. [2022-07-21 11:31:48,829 INFO L899 garLoopResultBuilder]: For program point L4947(line 4947) no Hoare annotation was computed. [2022-07-21 11:31:48,829 INFO L899 garLoopResultBuilder]: For program point L4848-1(line 4848) no Hoare annotation was computed. [2022-07-21 11:31:48,830 INFO L902 garLoopResultBuilder]: At program point L4848(line 4848) the Hoare annotation is: true [2022-07-21 11:31:48,830 INFO L902 garLoopResultBuilder]: At program point L4906(line 4906) the Hoare annotation is: true [2022-07-21 11:31:48,830 INFO L902 garLoopResultBuilder]: At program point L6310(line 6310) the Hoare annotation is: true [2022-07-21 11:31:48,830 INFO L899 garLoopResultBuilder]: For program point L4906-1(line 4906) no Hoare annotation was computed. [2022-07-21 11:31:48,830 INFO L902 garLoopResultBuilder]: At program point L4931(lines 4808 4951) the Hoare annotation is: true [2022-07-21 11:31:48,830 INFO L902 garLoopResultBuilder]: At program point L6310-1(line 6310) the Hoare annotation is: true [2022-07-21 11:31:48,830 INFO L899 garLoopResultBuilder]: For program point L6302(line 6302) no Hoare annotation was computed. [2022-07-21 11:31:48,830 INFO L902 garLoopResultBuilder]: At program point L4923(line 4923) the Hoare annotation is: true [2022-07-21 11:31:48,830 INFO L902 garLoopResultBuilder]: At program point L4923-1(lines 4808 4951) the Hoare annotation is: true [2022-07-21 11:31:48,831 INFO L899 garLoopResultBuilder]: For program point L4915(lines 4915 4924) no Hoare annotation was computed. [2022-07-21 11:31:48,831 INFO L899 garLoopResultBuilder]: For program point L4948-1(line 4948) no Hoare annotation was computed. [2022-07-21 11:31:48,831 INFO L902 garLoopResultBuilder]: At program point L4882(line 4882) the Hoare annotation is: true [2022-07-21 11:31:48,831 INFO L902 garLoopResultBuilder]: At program point L4948(line 4948) the Hoare annotation is: true [2022-07-21 11:31:48,831 INFO L899 garLoopResultBuilder]: For program point L4907(lines 4907 4913) no Hoare annotation was computed. [2022-07-21 11:31:48,831 INFO L899 garLoopResultBuilder]: For program point L6311(line 6311) no Hoare annotation was computed. [2022-07-21 11:31:48,831 INFO L902 garLoopResultBuilder]: At program point L4841(line 4841) the Hoare annotation is: true [2022-07-21 11:31:48,831 INFO L899 garLoopResultBuilder]: For program point L4841-1(line 4841) no Hoare annotation was computed. [2022-07-21 11:31:48,831 INFO L899 garLoopResultBuilder]: For program point L5246(lines 5246 5251) no Hoare annotation was computed. [2022-07-21 11:31:48,832 INFO L902 garLoopResultBuilder]: At program point L5234(line 5234) the Hoare annotation is: true [2022-07-21 11:31:48,832 INFO L899 garLoopResultBuilder]: For program point L5234-1(line 5234) no Hoare annotation was computed. [2022-07-21 11:31:48,832 INFO L899 garLoopResultBuilder]: For program point L5259(line 5259) no Hoare annotation was computed. [2022-07-21 11:31:48,832 INFO L899 garLoopResultBuilder]: For program point L5255(lines 5255 5258) no Hoare annotation was computed. [2022-07-21 11:31:48,832 INFO L899 garLoopResultBuilder]: For program point L5259-2(lines 5259 5267) no Hoare annotation was computed. [2022-07-21 11:31:48,832 INFO L899 garLoopResultBuilder]: For program point L5259-3(lines 5232 5273) no Hoare annotation was computed. [2022-07-21 11:31:48,832 INFO L902 garLoopResultBuilder]: At program point L6337-1(line 6337) the Hoare annotation is: true [2022-07-21 11:31:48,832 INFO L902 garLoopResultBuilder]: At program point L6337(line 6337) the Hoare annotation is: true [2022-07-21 11:31:48,832 INFO L902 garLoopResultBuilder]: At program point L6346(line 6346) the Hoare annotation is: true [2022-07-21 11:31:48,833 INFO L902 garLoopResultBuilder]: At program point L5256(lines 5232 5273) the Hoare annotation is: true [2022-07-21 11:31:48,833 INFO L902 garLoopResultBuilder]: At program point L6346-1(line 6346) the Hoare annotation is: true [2022-07-21 11:31:48,833 INFO L899 garLoopResultBuilder]: For program point L6338(line 6338) no Hoare annotation was computed. [2022-07-21 11:31:48,833 INFO L902 garLoopResultBuilder]: At program point L5252(lines 5232 5273) the Hoare annotation is: true [2022-07-21 11:31:48,833 INFO L899 garLoopResultBuilder]: For program point sierra_submit_rx_urbsFINAL(lines 5224 5274) no Hoare annotation was computed. [2022-07-21 11:31:48,833 INFO L899 garLoopResultBuilder]: For program point L6347(line 6347) no Hoare annotation was computed. [2022-07-21 11:31:48,833 INFO L899 garLoopResultBuilder]: For program point L5261(lines 5261 5265) no Hoare annotation was computed. [2022-07-21 11:31:48,833 INFO L902 garLoopResultBuilder]: At program point L6339(lines 6333 6341) the Hoare annotation is: true [2022-07-21 11:31:48,833 INFO L899 garLoopResultBuilder]: For program point L5241(lines 5241 5244) no Hoare annotation was computed. [2022-07-21 11:31:48,834 INFO L902 garLoopResultBuilder]: At program point sierra_submit_rx_urbsENTRY(lines 5224 5274) the Hoare annotation is: true [2022-07-21 11:31:48,834 INFO L899 garLoopResultBuilder]: For program point sierra_submit_rx_urbsEXIT(lines 5224 5274) no Hoare annotation was computed. [2022-07-21 11:31:48,834 INFO L902 garLoopResultBuilder]: At program point L6348(lines 6342 6350) the Hoare annotation is: true [2022-07-21 11:31:48,834 INFO L902 garLoopResultBuilder]: At program point L5254(lines 5232 5273) the Hoare annotation is: true [2022-07-21 11:31:48,834 INFO L902 garLoopResultBuilder]: At program point L5502(line 5502) the Hoare annotation is: true [2022-07-21 11:31:48,834 INFO L899 garLoopResultBuilder]: For program point L5506-2(lines 5506 5513) no Hoare annotation was computed. [2022-07-21 11:31:48,834 INFO L902 garLoopResultBuilder]: At program point L4346(lines 4336 4351) the Hoare annotation is: true [2022-07-21 11:31:48,834 INFO L899 garLoopResultBuilder]: For program point L5527(lines 5527 5531) no Hoare annotation was computed. [2022-07-21 11:31:48,834 INFO L902 garLoopResultBuilder]: At program point L5527-2(lines 5527 5531) the Hoare annotation is: true [2022-07-21 11:31:48,834 INFO L899 garLoopResultBuilder]: For program point L5515(lines 5515 5519) no Hoare annotation was computed. [2022-07-21 11:31:48,835 INFO L899 garLoopResultBuilder]: For program point L5515-2(lines 5515 5519) no Hoare annotation was computed. [2022-07-21 11:31:48,835 INFO L902 garLoopResultBuilder]: At program point L5507(line 5507) the Hoare annotation is: true [2022-07-21 11:31:48,835 INFO L899 garLoopResultBuilder]: For program point L5507-1(line 5507) no Hoare annotation was computed. [2022-07-21 11:31:48,835 INFO L899 garLoopResultBuilder]: For program point L5503(line 5503) no Hoare annotation was computed. [2022-07-21 11:31:48,835 INFO L899 garLoopResultBuilder]: For program point sierra_port_probeFINAL(lines 5479 5535) no Hoare annotation was computed. [2022-07-21 11:31:48,835 INFO L895 garLoopResultBuilder]: At program point L5499(line 5499) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2022-07-21 11:31:48,835 INFO L899 garLoopResultBuilder]: For program point L4347(lines 4347 4350) no Hoare annotation was computed. [2022-07-21 11:31:48,835 INFO L899 garLoopResultBuilder]: For program point L5499-1(line 5499) no Hoare annotation was computed. [2022-07-21 11:31:48,835 INFO L899 garLoopResultBuilder]: For program point L5532(line 5532) no Hoare annotation was computed. [2022-07-21 11:31:48,836 INFO L899 garLoopResultBuilder]: For program point L5495(lines 5495 5498) no Hoare annotation was computed. [2022-07-21 11:31:48,836 INFO L895 garLoopResultBuilder]: At program point sierra_port_probeENTRY(lines 5479 5535) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0))) (.cse1 (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0 .cse1) (or .cse0 (not (= ~ldv_state_variable_1~0 1)) .cse1))) [2022-07-21 11:31:48,836 INFO L899 garLoopResultBuilder]: For program point sierra_port_probeEXIT(lines 5479 5535) no Hoare annotation was computed. [2022-07-21 11:31:48,836 INFO L895 garLoopResultBuilder]: At program point L5500-1(lines 5500 5501) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2022-07-21 11:31:48,836 INFO L895 garLoopResultBuilder]: At program point L5500(lines 5500 5501) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2022-07-21 11:31:48,836 INFO L902 garLoopResultBuilder]: At program point L4348(lines 4336 4351) the Hoare annotation is: true [2022-07-21 11:31:48,836 INFO L899 garLoopResultBuilder]: For program point L4336-2(lines 4336 4352) no Hoare annotation was computed. [2022-07-21 11:31:48,836 INFO L899 garLoopResultBuilder]: For program point L4336(lines 4336 4352) no Hoare annotation was computed. [2022-07-21 11:31:48,836 INFO L902 garLoopResultBuilder]: At program point L4353(lines 4331 4355) the Hoare annotation is: true [2022-07-21 11:31:48,837 INFO L902 garLoopResultBuilder]: At program point L5526(line 5526) the Hoare annotation is: true [2022-07-21 11:31:48,837 INFO L895 garLoopResultBuilder]: At program point L5493(line 5493) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2022-07-21 11:31:48,837 INFO L899 garLoopResultBuilder]: For program point L4341(lines 4341 4344) no Hoare annotation was computed. [2022-07-21 11:31:48,837 INFO L899 garLoopResultBuilder]: For program point L5526-1(line 5526) no Hoare annotation was computed. [2022-07-21 11:31:48,837 INFO L899 garLoopResultBuilder]: For program point L5493-1(line 5493) no Hoare annotation was computed. [2022-07-21 11:31:48,837 INFO L899 garLoopResultBuilder]: For program point L5506(lines 5506 5513) no Hoare annotation was computed. [2022-07-21 11:31:48,837 INFO L899 garLoopResultBuilder]: For program point L4639(lines 4639 4642) no Hoare annotation was computed. [2022-07-21 11:31:48,837 INFO L899 garLoopResultBuilder]: For program point L4672-1(line 4672) no Hoare annotation was computed. [2022-07-21 11:31:48,837 INFO L899 garLoopResultBuilder]: For program point L4639-1(lines 4639 4642) no Hoare annotation was computed. [2022-07-21 11:31:48,838 INFO L902 garLoopResultBuilder]: At program point L4672(line 4672) the Hoare annotation is: true [2022-07-21 11:31:48,838 INFO L899 garLoopResultBuilder]: For program point L4635(lines 4635 4638) no Hoare annotation was computed. [2022-07-21 11:31:48,838 INFO L899 garLoopResultBuilder]: For program point L4635-1(lines 4635 4638) no Hoare annotation was computed. [2022-07-21 11:31:48,838 INFO L899 garLoopResultBuilder]: For program point L4668(lines 4668 4671) no Hoare annotation was computed. [2022-07-21 11:31:48,838 INFO L899 garLoopResultBuilder]: For program point L4644-1(line 4644) no Hoare annotation was computed. [2022-07-21 11:31:48,838 INFO L902 garLoopResultBuilder]: At program point L4644(line 4644) the Hoare annotation is: true [2022-07-21 11:31:48,838 INFO L902 garLoopResultBuilder]: At program point L6494(lines 6493 6495) the Hoare annotation is: true [2022-07-21 11:31:48,838 INFO L899 garLoopResultBuilder]: For program point L4640-2(line 4640) no Hoare annotation was computed. [2022-07-21 11:31:48,838 INFO L902 garLoopResultBuilder]: At program point L4673(lines 4673 4674) the Hoare annotation is: true [2022-07-21 11:31:48,838 INFO L899 garLoopResultBuilder]: For program point L4640(line 4640) no Hoare annotation was computed. [2022-07-21 11:31:48,839 INFO L899 garLoopResultBuilder]: For program point L4673-1(lines 4673 4674) no Hoare annotation was computed. [2022-07-21 11:31:48,839 INFO L899 garLoopResultBuilder]: For program point L4636-2(line 4636) no Hoare annotation was computed. [2022-07-21 11:31:48,839 INFO L899 garLoopResultBuilder]: For program point L4640-6(line 4640) no Hoare annotation was computed. [2022-07-21 11:31:48,839 INFO L899 garLoopResultBuilder]: For program point L4636(line 4636) no Hoare annotation was computed. [2022-07-21 11:31:48,839 INFO L899 garLoopResultBuilder]: For program point L4640-4(line 4640) no Hoare annotation was computed. [2022-07-21 11:31:48,839 INFO L899 garLoopResultBuilder]: For program point L4636-6(line 4636) no Hoare annotation was computed. [2022-07-21 11:31:48,839 INFO L899 garLoopResultBuilder]: For program point L4636-4(line 4636) no Hoare annotation was computed. [2022-07-21 11:31:48,839 INFO L899 garLoopResultBuilder]: For program point L4657-2(lines 4651 4660) no Hoare annotation was computed. [2022-07-21 11:31:48,839 INFO L899 garLoopResultBuilder]: For program point L4657(lines 4657 4660) no Hoare annotation was computed. [2022-07-21 11:31:48,840 INFO L899 garLoopResultBuilder]: For program point sierra_send_setupEXIT(lines 4617 4678) no Hoare annotation was computed. [2022-07-21 11:31:48,840 INFO L902 garLoopResultBuilder]: At program point sierra_send_setupENTRY(lines 4617 4678) the Hoare annotation is: true [2022-07-21 11:31:48,840 INFO L902 garLoopResultBuilder]: At program point L4633(line 4633) the Hoare annotation is: true [2022-07-21 11:31:48,840 INFO L899 garLoopResultBuilder]: For program point L4633-1(line 4633) no Hoare annotation was computed. [2022-07-21 11:31:48,840 INFO L899 garLoopResultBuilder]: For program point sierra_send_setupFINAL(lines 4617 4678) no Hoare annotation was computed. [2022-07-21 11:31:48,840 INFO L899 garLoopResultBuilder]: For program point L4654(lines 4654 4660) no Hoare annotation was computed. [2022-07-21 11:31:48,840 INFO L899 garLoopResultBuilder]: For program point L4646(lines 4646 4649) no Hoare annotation was computed. [2022-07-21 11:31:48,840 INFO L902 garLoopResultBuilder]: At program point L4675(line 4675) the Hoare annotation is: true [2022-07-21 11:31:48,840 INFO L899 garLoopResultBuilder]: For program point L4675-1(line 4675) no Hoare annotation was computed. [2022-07-21 11:31:48,840 INFO L899 garLoopResultBuilder]: For program point L4651(lines 4651 4660) no Hoare annotation was computed. [2022-07-21 11:31:48,841 INFO L899 garLoopResultBuilder]: For program point L4643(lines 4643 4662) no Hoare annotation was computed. [2022-07-21 11:31:48,841 INFO L899 garLoopResultBuilder]: For program point L4643-1(lines 4628 4677) no Hoare annotation was computed. [2022-07-21 11:31:48,841 INFO L902 garLoopResultBuilder]: At program point usb_kill_anchored_urbsENTRY(lines 6523 6525) the Hoare annotation is: true [2022-07-21 11:31:48,841 INFO L899 garLoopResultBuilder]: For program point usb_kill_anchored_urbsFINAL(lines 6523 6525) no Hoare annotation was computed. [2022-07-21 11:31:48,841 INFO L899 garLoopResultBuilder]: For program point usb_kill_anchored_urbsEXIT(lines 6523 6525) no Hoare annotation was computed. [2022-07-21 11:31:48,841 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 6551 6553) no Hoare annotation was computed. [2022-07-21 11:31:48,841 INFO L895 garLoopResultBuilder]: At program point kfreeENTRY(lines 6551 6553) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0))) (.cse1 (= |old(#valid)| |#valid|))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1)) .cse1) (or (not (= ~ldv_state_variable_1~0 2)) .cse0 .cse1))) [2022-07-21 11:31:48,841 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 6551 6553) no Hoare annotation was computed. [2022-07-21 11:31:48,841 INFO L899 garLoopResultBuilder]: For program point L4161-1(line 4161) no Hoare annotation was computed. [2022-07-21 11:31:48,842 INFO L895 garLoopResultBuilder]: At program point L4161(line 4161) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2022-07-21 11:31:48,842 INFO L899 garLoopResultBuilder]: For program point init_usb_anchorFINAL(lines 4156 4168) no Hoare annotation was computed. [2022-07-21 11:31:48,842 INFO L899 garLoopResultBuilder]: For program point init_usb_anchorEXIT(lines 4156 4168) no Hoare annotation was computed. [2022-07-21 11:31:48,842 INFO L902 garLoopResultBuilder]: At program point L3940(lines 3935 3942) the Hoare annotation is: true [2022-07-21 11:31:48,842 INFO L902 garLoopResultBuilder]: At program point L4164(line 4164) the Hoare annotation is: true [2022-07-21 11:31:48,842 INFO L899 garLoopResultBuilder]: For program point L4165-1(line 4165) no Hoare annotation was computed. [2022-07-21 11:31:48,842 INFO L902 garLoopResultBuilder]: At program point L4165(line 4165) the Hoare annotation is: true [2022-07-21 11:31:48,842 INFO L895 garLoopResultBuilder]: At program point init_usb_anchorENTRY(lines 4156 4168) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0))) (.cse1 (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0 .cse1) (or .cse0 (not (= ~ldv_state_variable_1~0 1)) .cse1))) [2022-07-21 11:31:48,842 INFO L902 garLoopResultBuilder]: At program point L6436(lines 6435 6437) the Hoare annotation is: true [2022-07-21 11:31:48,843 INFO L899 garLoopResultBuilder]: For program point L4164-1(line 4164) no Hoare annotation was computed. [2022-07-21 11:31:48,843 INFO L899 garLoopResultBuilder]: For program point usb_get_serial_port_dataEXIT(lines 4210 4217) no Hoare annotation was computed. [2022-07-21 11:31:48,843 INFO L902 garLoopResultBuilder]: At program point L4126(lines 4123 4128) the Hoare annotation is: true [2022-07-21 11:31:48,843 INFO L902 garLoopResultBuilder]: At program point usb_get_serial_port_dataENTRY(lines 4210 4217) the Hoare annotation is: true [2022-07-21 11:31:48,843 INFO L899 garLoopResultBuilder]: For program point usb_get_serial_port_dataFINAL(lines 4210 4217) no Hoare annotation was computed. [2022-07-21 11:31:48,843 INFO L899 garLoopResultBuilder]: For program point L5118(lines 5118 5122) no Hoare annotation was computed. [2022-07-21 11:31:48,843 INFO L899 garLoopResultBuilder]: For program point L5056(lines 5056 5071) no Hoare annotation was computed. [2022-07-21 11:31:48,843 INFO L899 garLoopResultBuilder]: For program point L5118-2(lines 5036 5135) no Hoare annotation was computed. [2022-07-21 11:31:48,843 INFO L899 garLoopResultBuilder]: For program point L5048-1(line 5048) no Hoare annotation was computed. [2022-07-21 11:31:48,843 INFO L899 garLoopResultBuilder]: For program point L5081-2(lines 5081 5085) no Hoare annotation was computed. [2022-07-21 11:31:48,844 INFO L902 garLoopResultBuilder]: At program point L6328-1(line 6328) the Hoare annotation is: true [2022-07-21 11:31:48,844 INFO L899 garLoopResultBuilder]: For program point L5081(lines 5081 5085) no Hoare annotation was computed. [2022-07-21 11:31:48,844 INFO L902 garLoopResultBuilder]: At program point L6328(line 6328) the Hoare annotation is: true [2022-07-21 11:31:48,844 INFO L902 garLoopResultBuilder]: At program point L5048(line 5048) the Hoare annotation is: true [2022-07-21 11:31:48,844 INFO L902 garLoopResultBuilder]: At program point L5102(line 5102) the Hoare annotation is: true [2022-07-21 11:31:48,844 INFO L899 garLoopResultBuilder]: For program point sierra_instat_callbackFINAL(lines 5015 5136) no Hoare annotation was computed. [2022-07-21 11:31:48,844 INFO L899 garLoopResultBuilder]: For program point L5102-1(line 5102) no Hoare annotation was computed. [2022-07-21 11:31:48,844 INFO L902 garLoopResultBuilder]: At program point sierra_instat_callbackENTRY(lines 5015 5136) the Hoare annotation is: true [2022-07-21 11:31:48,845 INFO L899 garLoopResultBuilder]: For program point L5127(lines 5127 5131) no Hoare annotation was computed. [2022-07-21 11:31:48,845 INFO L899 garLoopResultBuilder]: For program point L5049-2(lines 5036 5135) no Hoare annotation was computed. [2022-07-21 11:31:48,845 INFO L899 garLoopResultBuilder]: For program point L5049(lines 5049 5053) no Hoare annotation was computed. [2022-07-21 11:31:48,845 INFO L899 garLoopResultBuilder]: For program point L6329(line 6329) no Hoare annotation was computed. [2022-07-21 11:31:48,845 INFO L899 garLoopResultBuilder]: For program point L5103(lines 5103 5108) no Hoare annotation was computed. [2022-07-21 11:31:48,845 INFO L899 garLoopResultBuilder]: For program point L5091(line 5091) no Hoare annotation was computed. [2022-07-21 11:31:48,845 INFO L899 garLoopResultBuilder]: For program point L5124(lines 5124 5133) no Hoare annotation was computed. [2022-07-21 11:31:48,845 INFO L899 garLoopResultBuilder]: For program point L5091-2(lines 5091 5094) no Hoare annotation was computed. [2022-07-21 11:31:48,845 INFO L902 garLoopResultBuilder]: At program point L6330(lines 6324 6332) the Hoare annotation is: true [2022-07-21 11:31:48,845 INFO L899 garLoopResultBuilder]: For program point sierra_instat_callbackEXIT(lines 5015 5136) no Hoare annotation was computed. [2022-07-21 11:31:48,846 INFO L902 garLoopResultBuilder]: At program point L5063(line 5063) the Hoare annotation is: true [2022-07-21 11:31:48,846 INFO L899 garLoopResultBuilder]: For program point L5063-1(line 5063) no Hoare annotation was computed. [2022-07-21 11:31:48,846 INFO L902 garLoopResultBuilder]: At program point L5125(line 5125) the Hoare annotation is: true [2022-07-21 11:31:48,846 INFO L899 garLoopResultBuilder]: For program point L5125-1(line 5125) no Hoare annotation was computed. [2022-07-21 11:31:48,846 INFO L902 garLoopResultBuilder]: At program point L5117(line 5117) the Hoare annotation is: true [2022-07-21 11:31:48,846 INFO L899 garLoopResultBuilder]: For program point L5117-1(line 5117) no Hoare annotation was computed. [2022-07-21 11:31:48,846 INFO L899 garLoopResultBuilder]: For program point L5080-1(line 5080) no Hoare annotation was computed. [2022-07-21 11:31:48,846 INFO L902 garLoopResultBuilder]: At program point L5080(line 5080) the Hoare annotation is: true [2022-07-21 11:31:48,846 INFO L902 garLoopResultBuilder]: At program point L6484(lines 6483 6485) the Hoare annotation is: true [2022-07-21 11:31:48,847 INFO L902 garLoopResultBuilder]: At program point L5039(line 5039) the Hoare annotation is: true [2022-07-21 11:31:48,847 INFO L899 garLoopResultBuilder]: For program point L5039-1(line 5039) no Hoare annotation was computed. [2022-07-21 11:31:48,847 INFO L899 garLoopResultBuilder]: For program point L5072-2(lines 5072 5109) no Hoare annotation was computed. [2022-07-21 11:31:48,847 INFO L899 garLoopResultBuilder]: For program point L5072(line 5072) no Hoare annotation was computed. [2022-07-21 11:31:48,847 INFO L899 garLoopResultBuilder]: For program point L5064-2(lines 5064 5068) no Hoare annotation was computed. [2022-07-21 11:31:48,847 INFO L899 garLoopResultBuilder]: For program point L5064(lines 5064 5068) no Hoare annotation was computed. [2022-07-21 11:31:48,847 INFO L902 garLoopResultBuilder]: At program point L5215(lines 5207 5222) the Hoare annotation is: true [2022-07-21 11:31:48,847 INFO L902 garLoopResultBuilder]: At program point sierra_stop_rx_urbsENTRY(lines 5202 5223) the Hoare annotation is: true [2022-07-21 11:31:48,847 INFO L902 garLoopResultBuilder]: At program point L5217(lines 5207 5222) the Hoare annotation is: true [2022-07-21 11:31:48,848 INFO L899 garLoopResultBuilder]: For program point L5216(lines 5216 5219) no Hoare annotation was computed. [2022-07-21 11:31:48,848 INFO L902 garLoopResultBuilder]: At program point L5213(line 5213) the Hoare annotation is: true [2022-07-21 11:31:48,848 INFO L899 garLoopResultBuilder]: For program point sierra_stop_rx_urbsEXIT(lines 5202 5223) no Hoare annotation was computed. [2022-07-21 11:31:48,848 INFO L899 garLoopResultBuilder]: For program point L5213-1(line 5213) no Hoare annotation was computed. [2022-07-21 11:31:48,848 INFO L899 garLoopResultBuilder]: For program point L5208-1(line 5208) no Hoare annotation was computed. [2022-07-21 11:31:48,848 INFO L899 garLoopResultBuilder]: For program point sierra_stop_rx_urbsFINAL(lines 5202 5223) no Hoare annotation was computed. [2022-07-21 11:31:48,848 INFO L902 garLoopResultBuilder]: At program point L5208(line 5208) the Hoare annotation is: true [2022-07-21 11:31:48,848 INFO L899 garLoopResultBuilder]: For program point L5220-1(line 5220) no Hoare annotation was computed. [2022-07-21 11:31:48,848 INFO L902 garLoopResultBuilder]: At program point L5220(line 5220) the Hoare annotation is: true [2022-07-21 11:31:48,848 INFO L902 garLoopResultBuilder]: At program point usb_fill_bulk_urbENTRY(lines 4169 4183) the Hoare annotation is: true [2022-07-21 11:31:48,849 INFO L899 garLoopResultBuilder]: For program point usb_fill_bulk_urbFINAL(lines 4169 4183) no Hoare annotation was computed. [2022-07-21 11:31:48,849 INFO L899 garLoopResultBuilder]: For program point usb_fill_bulk_urbEXIT(lines 4169 4183) no Hoare annotation was computed. [2022-07-21 11:31:48,849 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 4075 4081) no Hoare annotation was computed. [2022-07-21 11:31:48,849 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 4075 4081) the Hoare annotation is: true [2022-07-21 11:31:48,849 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4079) no Hoare annotation was computed. [2022-07-21 11:31:48,849 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 4075 4081) no Hoare annotation was computed. [2022-07-21 11:31:48,849 INFO L899 garLoopResultBuilder]: For program point kzallocEXIT(lines 6290 6296) no Hoare annotation was computed. [2022-07-21 11:31:48,849 INFO L902 garLoopResultBuilder]: At program point kzallocENTRY(lines 6290 6296) the Hoare annotation is: true [2022-07-21 11:31:48,849 INFO L899 garLoopResultBuilder]: For program point kzallocFINAL(lines 6290 6296) no Hoare annotation was computed. [2022-07-21 11:31:48,850 INFO L902 garLoopResultBuilder]: At program point L6293(line 6293) the Hoare annotation is: true [2022-07-21 11:31:48,850 INFO L899 garLoopResultBuilder]: For program point L6293-1(line 6293) no Hoare annotation was computed. [2022-07-21 11:31:48,850 INFO L902 garLoopResultBuilder]: At program point kmallocENTRY(lines 6281 6288) the Hoare annotation is: true [2022-07-21 11:31:48,850 INFO L902 garLoopResultBuilder]: At program point L4002-2(lines 4000 4003) the Hoare annotation is: true [2022-07-21 11:31:48,850 INFO L899 garLoopResultBuilder]: For program point L4002-1(line 4002) no Hoare annotation was computed. [2022-07-21 11:31:48,850 INFO L899 garLoopResultBuilder]: For program point L6284-1(line 6284) no Hoare annotation was computed. [2022-07-21 11:31:48,850 INFO L902 garLoopResultBuilder]: At program point L4010(lines 4005 4012) the Hoare annotation is: true [2022-07-21 11:31:48,850 INFO L902 garLoopResultBuilder]: At program point L6284(line 6284) the Hoare annotation is: true [2022-07-21 11:31:48,850 INFO L899 garLoopResultBuilder]: For program point kmallocFINAL(lines 6281 6288) no Hoare annotation was computed. [2022-07-21 11:31:48,851 INFO L899 garLoopResultBuilder]: For program point kmallocEXIT(lines 6281 6288) no Hoare annotation was computed. [2022-07-21 11:31:48,851 INFO L902 garLoopResultBuilder]: At program point L4002(line 4002) the Hoare annotation is: true [2022-07-21 11:31:48,851 INFO L899 garLoopResultBuilder]: For program point sierra_port_removeFINAL(lines 5536 5547) no Hoare annotation was computed. [2022-07-21 11:31:48,851 INFO L895 garLoopResultBuilder]: At program point L5543(line 5543) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0 .cse1) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))))) [2022-07-21 11:31:48,851 INFO L895 garLoopResultBuilder]: At program point L5543-1(line 5543) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0))) (.cse1 (= |old(#valid)| |#valid|))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1)) .cse1) (or (not (= ~ldv_state_variable_1~0 2)) .cse0 .cse1))) [2022-07-21 11:31:48,851 INFO L895 garLoopResultBuilder]: At program point sierra_port_removeENTRY(lines 5536 5547) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0 .cse1) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))))) [2022-07-21 11:31:48,851 INFO L899 garLoopResultBuilder]: For program point L5544(line 5544) no Hoare annotation was computed. [2022-07-21 11:31:48,851 INFO L895 garLoopResultBuilder]: At program point L5541(line 5541) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0 .cse1) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))))) [2022-07-21 11:31:48,852 INFO L899 garLoopResultBuilder]: For program point sierra_port_removeEXIT(lines 5536 5547) no Hoare annotation was computed. [2022-07-21 11:31:48,852 INFO L899 garLoopResultBuilder]: For program point L5541-1(line 5541) no Hoare annotation was computed. [2022-07-21 11:31:48,852 INFO L902 garLoopResultBuilder]: At program point spin_lockENTRY(lines 6240 6247) the Hoare annotation is: true [2022-07-21 11:31:48,852 INFO L902 garLoopResultBuilder]: At program point L6442(lines 6441 6443) the Hoare annotation is: true [2022-07-21 11:31:48,852 INFO L902 garLoopResultBuilder]: At program point L3960(lines 3956 3962) the Hoare annotation is: true [2022-07-21 11:31:48,852 INFO L899 garLoopResultBuilder]: For program point spin_lockFINAL(lines 6240 6247) no Hoare annotation was computed. [2022-07-21 11:31:48,852 INFO L902 garLoopResultBuilder]: At program point L6243(line 6243) the Hoare annotation is: true [2022-07-21 11:31:48,852 INFO L899 garLoopResultBuilder]: For program point L6243-1(line 6243) no Hoare annotation was computed. [2022-07-21 11:31:48,852 INFO L899 garLoopResultBuilder]: For program point spin_lockEXIT(lines 6240 6247) no Hoare annotation was computed. [2022-07-21 11:31:48,852 INFO L902 garLoopResultBuilder]: At program point L3984(lines 3980 3986) the Hoare annotation is: true [2022-07-21 11:31:48,853 INFO L902 garLoopResultBuilder]: At program point spin_unlock_irqENTRY(lines 6264 6271) the Hoare annotation is: true [2022-07-21 11:31:48,853 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqEXIT(lines 6264 6271) no Hoare annotation was computed. [2022-07-21 11:31:48,853 INFO L902 garLoopResultBuilder]: At program point L6267(line 6267) the Hoare annotation is: true [2022-07-21 11:31:48,853 INFO L899 garLoopResultBuilder]: For program point L6267-1(line 6267) no Hoare annotation was computed. [2022-07-21 11:31:48,853 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqFINAL(lines 6264 6271) no Hoare annotation was computed. [2022-07-21 11:31:48,853 INFO L902 garLoopResultBuilder]: At program point L6451(lines 6450 6452) the Hoare annotation is: true [2022-07-21 11:31:48,853 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 4089 4094) no Hoare annotation was computed. [2022-07-21 11:31:48,853 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 4089 4094) the Hoare annotation is: true [2022-07-21 11:31:48,853 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 4089 4094) no Hoare annotation was computed. [2022-07-21 11:31:48,854 INFO L899 garLoopResultBuilder]: For program point sierra_calc_num_portsEXIT(lines 4286 4305) no Hoare annotation was computed. [2022-07-21 11:31:48,854 INFO L899 garLoopResultBuilder]: For program point L4298(lines 4298 4302) no Hoare annotation was computed. [2022-07-21 11:31:48,854 INFO L902 garLoopResultBuilder]: At program point sierra_calc_num_portsENTRY(lines 4286 4305) the Hoare annotation is: true [2022-07-21 11:31:48,854 INFO L899 garLoopResultBuilder]: For program point sierra_calc_num_portsFINAL(lines 4286 4305) no Hoare annotation was computed. [2022-07-21 11:31:48,854 INFO L899 garLoopResultBuilder]: For program point L4295(lines 4295 4302) no Hoare annotation was computed. [2022-07-21 11:31:48,854 INFO L899 garLoopResultBuilder]: For program point L4298-2(lines 4295 4302) no Hoare annotation was computed. [2022-07-21 11:31:48,854 INFO L899 garLoopResultBuilder]: For program point usb_unanchor_urbEXIT(lines 6547 6549) no Hoare annotation was computed. [2022-07-21 11:31:48,854 INFO L899 garLoopResultBuilder]: For program point usb_unanchor_urbFINAL(lines 6547 6549) no Hoare annotation was computed. [2022-07-21 11:31:48,854 INFO L902 garLoopResultBuilder]: At program point usb_unanchor_urbENTRY(lines 6547 6549) the Hoare annotation is: true [2022-07-21 11:31:48,854 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2022-07-21 11:31:48,855 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-07-21 11:31:48,855 INFO L895 garLoopResultBuilder]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or (not (= ~ldv_state_variable_1~0 0)) .cse0 .cse1) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2022-07-21 11:31:48,855 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2022-07-21 11:31:48,855 INFO L899 garLoopResultBuilder]: For program point usb_autopm_put_interface_asyncEXIT(lines 6506 6508) no Hoare annotation was computed. [2022-07-21 11:31:48,855 INFO L899 garLoopResultBuilder]: For program point usb_autopm_put_interface_asyncFINAL(lines 6506 6508) no Hoare annotation was computed. [2022-07-21 11:31:48,855 INFO L902 garLoopResultBuilder]: At program point usb_autopm_put_interface_asyncENTRY(lines 6506 6508) the Hoare annotation is: true [2022-07-21 11:31:48,855 INFO L899 garLoopResultBuilder]: For program point L4703(lines 4703 4706) no Hoare annotation was computed. [2022-07-21 11:31:48,855 INFO L895 garLoopResultBuilder]: At program point sierra_tiocmsetENTRY(lines 4693 4722) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2022-07-21 11:31:48,856 INFO L895 garLoopResultBuilder]: At program point L4701(line 4701) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2022-07-21 11:31:48,856 INFO L899 garLoopResultBuilder]: For program point L4703-2(lines 4699 4721) no Hoare annotation was computed. [2022-07-21 11:31:48,856 INFO L899 garLoopResultBuilder]: For program point L4701-1(line 4701) no Hoare annotation was computed. [2022-07-21 11:31:48,856 INFO L899 garLoopResultBuilder]: For program point sierra_tiocmsetFINAL(lines 4693 4722) no Hoare annotation was computed. [2022-07-21 11:31:48,856 INFO L899 garLoopResultBuilder]: For program point sierra_tiocmsetEXIT(lines 4693 4722) no Hoare annotation was computed. [2022-07-21 11:31:48,856 INFO L899 garLoopResultBuilder]: For program point L4719(line 4719) no Hoare annotation was computed. [2022-07-21 11:31:48,856 INFO L902 garLoopResultBuilder]: At program point L4715-1(lines 4715 4718) the Hoare annotation is: true [2022-07-21 11:31:48,856 INFO L899 garLoopResultBuilder]: For program point L4711-1(lines 4699 4721) no Hoare annotation was computed. [2022-07-21 11:31:48,856 INFO L899 garLoopResultBuilder]: For program point L4707-1(lines 4699 4721) no Hoare annotation was computed. [2022-07-21 11:31:48,857 INFO L902 garLoopResultBuilder]: At program point sierra_release_urbENTRY(lines 4723 4733) the Hoare annotation is: true [2022-07-21 11:31:48,857 INFO L902 garLoopResultBuilder]: At program point L4727(line 4727) the Hoare annotation is: true [2022-07-21 11:31:48,857 INFO L899 garLoopResultBuilder]: For program point L4726(lines 4726 4730) no Hoare annotation was computed. [2022-07-21 11:31:48,857 INFO L899 garLoopResultBuilder]: For program point L4727-1(line 4727) no Hoare annotation was computed. [2022-07-21 11:31:48,857 INFO L902 garLoopResultBuilder]: At program point L4728(line 4728) the Hoare annotation is: true [2022-07-21 11:31:48,857 INFO L899 garLoopResultBuilder]: For program point sierra_release_urbEXIT(lines 4723 4733) no Hoare annotation was computed. [2022-07-21 11:31:48,857 INFO L899 garLoopResultBuilder]: For program point L4726-1(lines 4723 4733) no Hoare annotation was computed. [2022-07-21 11:31:48,857 INFO L902 garLoopResultBuilder]: At program point L6448(lines 6447 6449) the Hoare annotation is: true [2022-07-21 11:31:48,857 INFO L902 garLoopResultBuilder]: At program point spin_unlockENTRY(lines 6256 6263) the Hoare annotation is: true [2022-07-21 11:31:48,858 INFO L899 garLoopResultBuilder]: For program point spin_unlockFINAL(lines 6256 6263) no Hoare annotation was computed. [2022-07-21 11:31:48,858 INFO L902 garLoopResultBuilder]: At program point L3976(lines 3972 3978) the Hoare annotation is: true [2022-07-21 11:31:48,858 INFO L899 garLoopResultBuilder]: For program point spin_unlockEXIT(lines 6256 6263) no Hoare annotation was computed. [2022-07-21 11:31:48,858 INFO L902 garLoopResultBuilder]: At program point L6259(line 6259) the Hoare annotation is: true [2022-07-21 11:31:48,858 INFO L899 garLoopResultBuilder]: For program point L6259-1(line 6259) no Hoare annotation was computed. [2022-07-21 11:31:48,858 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 4022 4024) the Hoare annotation is: true [2022-07-21 11:31:48,858 INFO L899 garLoopResultBuilder]: For program point L4023(line 4023) no Hoare annotation was computed. [2022-07-21 11:31:48,858 INFO L899 garLoopResultBuilder]: For program point L4023-2(lines 4022 4024) no Hoare annotation was computed. [2022-07-21 11:31:48,858 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 4022 4024) no Hoare annotation was computed. [2022-07-21 11:31:48,858 INFO L902 garLoopResultBuilder]: At program point L5403(lines 5381 5429) the Hoare annotation is: true [2022-07-21 11:31:48,859 INFO L902 garLoopResultBuilder]: At program point L5399(line 5399) the Hoare annotation is: true [2022-07-21 11:31:48,859 INFO L899 garLoopResultBuilder]: For program point L5399-1(line 5399) no Hoare annotation was computed. [2022-07-21 11:31:48,859 INFO L899 garLoopResultBuilder]: For program point L5395(lines 5395 5398) no Hoare annotation was computed. [2022-07-21 11:31:48,859 INFO L902 garLoopResultBuilder]: At program point L6357(lines 6351 6359) the Hoare annotation is: true [2022-07-21 11:31:48,859 INFO L902 garLoopResultBuilder]: At program point sierra_openENTRY(lines 5369 5430) the Hoare annotation is: true [2022-07-21 11:31:48,859 INFO L899 garLoopResultBuilder]: For program point L5424(lines 5424 5427) no Hoare annotation was computed. [2022-07-21 11:31:48,859 INFO L899 garLoopResultBuilder]: For program point L5292-1(lines 5292 5312) no Hoare annotation was computed. [2022-07-21 11:31:48,859 INFO L899 garLoopResultBuilder]: For program point L5420-1(line 5420) no Hoare annotation was computed. [2022-07-21 11:31:48,859 INFO L899 garLoopResultBuilder]: For program point L5292(lines 5292 5312) no Hoare annotation was computed. [2022-07-21 11:31:48,860 INFO L902 garLoopResultBuilder]: At program point L5420(line 5420) the Hoare annotation is: true [2022-07-21 11:31:48,860 INFO L902 garLoopResultBuilder]: At program point L5383(line 5383) the Hoare annotation is: true [2022-07-21 11:31:48,860 INFO L899 garLoopResultBuilder]: For program point L5383-1(line 5383) no Hoare annotation was computed. [2022-07-21 11:31:48,860 INFO L899 garLoopResultBuilder]: For program point L5416(line 5416) no Hoare annotation was computed. [2022-07-21 11:31:48,860 INFO L899 garLoopResultBuilder]: For program point L5412(line 5412) no Hoare annotation was computed. [2022-07-21 11:31:48,860 INFO L902 garLoopResultBuilder]: At program point L5408-2(lines 5408 5411) the Hoare annotation is: true [2022-07-21 11:31:48,860 INFO L902 garLoopResultBuilder]: At program point L5313(lines 5275 5315) the Hoare annotation is: true [2022-07-21 11:31:48,860 INFO L899 garLoopResultBuilder]: For program point L5408(lines 5408 5411) no Hoare annotation was computed. [2022-07-21 11:31:48,860 INFO L899 garLoopResultBuilder]: For program point L5305-2(line 5305) no Hoare annotation was computed. [2022-07-21 11:31:48,860 INFO L899 garLoopResultBuilder]: For program point L5305(line 5305) no Hoare annotation was computed. [2022-07-21 11:31:48,861 INFO L902 garLoopResultBuilder]: At program point L5396(lines 5381 5429) the Hoare annotation is: true [2022-07-21 11:31:48,861 INFO L902 garLoopResultBuilder]: At program point L6511(lines 6510 6512) the Hoare annotation is: true [2022-07-21 11:31:48,861 INFO L902 garLoopResultBuilder]: At program point L5425(lines 5381 5429) the Hoare annotation is: true [2022-07-21 11:31:48,861 INFO L902 garLoopResultBuilder]: At program point L5293(line 5293) the Hoare annotation is: true [2022-07-21 11:31:48,861 INFO L899 garLoopResultBuilder]: For program point L5293-1(line 5293) no Hoare annotation was computed. [2022-07-21 11:31:48,861 INFO L902 garLoopResultBuilder]: At program point L5413(line 5413) the Hoare annotation is: true [2022-07-21 11:31:48,861 INFO L899 garLoopResultBuilder]: For program point L5413-1(line 5413) no Hoare annotation was computed. [2022-07-21 11:31:48,861 INFO L902 garLoopResultBuilder]: At program point L5310(line 5310) the Hoare annotation is: true [2022-07-21 11:31:48,861 INFO L899 garLoopResultBuilder]: For program point L5310-1(line 5310) no Hoare annotation was computed. [2022-07-21 11:31:48,862 INFO L902 garLoopResultBuilder]: At program point L5302(line 5302) the Hoare annotation is: true [2022-07-21 11:31:48,862 INFO L902 garLoopResultBuilder]: At program point L5401(line 5401) the Hoare annotation is: true [2022-07-21 11:31:48,862 INFO L899 garLoopResultBuilder]: For program point L5401-1(line 5401) no Hoare annotation was computed. [2022-07-21 11:31:48,862 INFO L902 garLoopResultBuilder]: At program point L6355-1(line 6355) the Hoare annotation is: true [2022-07-21 11:31:48,862 INFO L902 garLoopResultBuilder]: At program point L6355(line 6355) the Hoare annotation is: true [2022-07-21 11:31:48,862 INFO L899 garLoopResultBuilder]: For program point L5302-1(line 5302) no Hoare annotation was computed. [2022-07-21 11:31:48,862 INFO L902 garLoopResultBuilder]: At program point L5294(lines 5294 5295) the Hoare annotation is: true [2022-07-21 11:31:48,862 INFO L902 garLoopResultBuilder]: At program point L5290(line 5290) the Hoare annotation is: true [2022-07-21 11:31:48,862 INFO L899 garLoopResultBuilder]: For program point sierra_openEXIT(lines 5369 5430) no Hoare annotation was computed. [2022-07-21 11:31:48,862 INFO L899 garLoopResultBuilder]: For program point L5294-1(lines 5294 5295) no Hoare annotation was computed. [2022-07-21 11:31:48,863 INFO L899 garLoopResultBuilder]: For program point L5286(lines 5286 5289) no Hoare annotation was computed. [2022-07-21 11:31:48,863 INFO L902 garLoopResultBuilder]: At program point L5385(line 5385) the Hoare annotation is: true [2022-07-21 11:31:48,863 INFO L899 garLoopResultBuilder]: For program point L5290-1(line 5290) no Hoare annotation was computed. [2022-07-21 11:31:48,863 INFO L899 garLoopResultBuilder]: For program point L5385-1(line 5385) no Hoare annotation was computed. [2022-07-21 11:31:48,863 INFO L902 garLoopResultBuilder]: At program point L5406(line 5406) the Hoare annotation is: true [2022-07-21 11:31:48,863 INFO L899 garLoopResultBuilder]: For program point L5402(lines 5402 5405) no Hoare annotation was computed. [2022-07-21 11:31:48,863 INFO L899 garLoopResultBuilder]: For program point L5406-1(line 5406) no Hoare annotation was computed. [2022-07-21 11:31:48,863 INFO L899 garLoopResultBuilder]: For program point L5303(lines 5303 5308) no Hoare annotation was computed. [2022-07-21 11:31:48,863 INFO L902 garLoopResultBuilder]: At program point L5394(lines 5381 5429) the Hoare annotation is: true [2022-07-21 11:31:48,864 INFO L899 garLoopResultBuilder]: For program point L6356(line 6356) no Hoare annotation was computed. [2022-07-21 11:31:48,864 INFO L902 garLoopResultBuilder]: At program point L5423(lines 5381 5429) the Hoare annotation is: true [2022-07-21 11:31:48,864 INFO L899 garLoopResultBuilder]: For program point sierra_openFINAL(lines 5369 5430) no Hoare annotation was computed. [2022-07-21 11:31:48,864 INFO L899 garLoopResultBuilder]: For program point usb_get_serial_dataEXIT(lines 4225 4230) no Hoare annotation was computed. [2022-07-21 11:31:48,864 INFO L902 garLoopResultBuilder]: At program point usb_get_serial_dataENTRY(lines 4225 4230) the Hoare annotation is: true [2022-07-21 11:31:48,864 INFO L899 garLoopResultBuilder]: For program point usb_get_serial_dataFINAL(lines 4225 4230) no Hoare annotation was computed. [2022-07-21 11:31:48,864 INFO L899 garLoopResultBuilder]: For program point ldv_detach_1FINAL(lines 6467 6469) no Hoare annotation was computed. [2022-07-21 11:31:48,864 INFO L902 garLoopResultBuilder]: At program point ldv_detach_1ENTRY(lines 6467 6469) the Hoare annotation is: true [2022-07-21 11:31:48,864 INFO L899 garLoopResultBuilder]: For program point ldv_detach_1EXIT(lines 6467 6469) no Hoare annotation was computed. [2022-07-21 11:31:48,864 INFO L899 garLoopResultBuilder]: For program point L6521-1(line 6521) no Hoare annotation was computed. [2022-07-21 11:31:48,865 INFO L899 garLoopResultBuilder]: For program point usb_get_from_anchorEXIT(lines 6520 6522) no Hoare annotation was computed. [2022-07-21 11:31:48,865 INFO L902 garLoopResultBuilder]: At program point L6521(line 6521) the Hoare annotation is: true [2022-07-21 11:31:48,865 INFO L902 garLoopResultBuilder]: At program point usb_get_from_anchorENTRY(lines 6520 6522) the Hoare annotation is: true [2022-07-21 11:31:48,865 INFO L899 garLoopResultBuilder]: For program point usb_get_from_anchorFINAL(lines 6520 6522) no Hoare annotation was computed. [2022-07-21 11:31:48,865 INFO L902 garLoopResultBuilder]: At program point usb_alloc_urbENTRY(lines 6486 6488) the Hoare annotation is: true [2022-07-21 11:31:48,865 INFO L899 garLoopResultBuilder]: For program point L6487-1(line 6487) no Hoare annotation was computed. [2022-07-21 11:31:48,865 INFO L902 garLoopResultBuilder]: At program point L6487(line 6487) the Hoare annotation is: true [2022-07-21 11:31:48,865 INFO L899 garLoopResultBuilder]: For program point usb_alloc_urbFINAL(lines 6486 6488) no Hoare annotation was computed. [2022-07-21 11:31:48,865 INFO L899 garLoopResultBuilder]: For program point usb_alloc_urbEXIT(lines 6486 6488) no Hoare annotation was computed. [2022-07-21 11:31:48,866 INFO L902 garLoopResultBuilder]: At program point L5566(lines 5554 5575) the Hoare annotation is: true [2022-07-21 11:31:48,866 INFO L902 garLoopResultBuilder]: At program point sierra_suspendENTRY(lines 5577 5598) the Hoare annotation is: true [2022-07-21 11:31:48,866 INFO L902 garLoopResultBuilder]: At program point L5587(line 5587) the Hoare annotation is: true [2022-07-21 11:31:48,866 INFO L899 garLoopResultBuilder]: For program point L5587-1(line 5587) no Hoare annotation was computed. [2022-07-21 11:31:48,866 INFO L899 garLoopResultBuilder]: For program point L5585-2(lines 5585 5592) no Hoare annotation was computed. [2022-07-21 11:31:48,866 INFO L899 garLoopResultBuilder]: For program point L5585(lines 5585 5592) no Hoare annotation was computed. [2022-07-21 11:31:48,866 INFO L899 garLoopResultBuilder]: For program point sierra_suspendFINAL(lines 5577 5598) no Hoare annotation was computed. [2022-07-21 11:31:48,866 INFO L902 garLoopResultBuilder]: At program point L5571(lines 5554 5575) the Hoare annotation is: true [2022-07-21 11:31:48,866 INFO L902 garLoopResultBuilder]: At program point L5569(lines 5554 5575) the Hoare annotation is: true [2022-07-21 11:31:48,867 INFO L902 garLoopResultBuilder]: At program point L5594(line 5594) the Hoare annotation is: true [2022-07-21 11:31:48,867 INFO L902 garLoopResultBuilder]: At program point L5565(line 5565) the Hoare annotation is: true [2022-07-21 11:31:48,867 INFO L902 garLoopResultBuilder]: At program point L5565-1(line 5565) the Hoare annotation is: true [2022-07-21 11:31:48,867 INFO L902 garLoopResultBuilder]: At program point L5559(line 5559) the Hoare annotation is: true [2022-07-21 11:31:48,867 INFO L899 garLoopResultBuilder]: For program point L5559-1(line 5559) no Hoare annotation was computed. [2022-07-21 11:31:48,867 INFO L899 garLoopResultBuilder]: For program point L5594-1(line 5594) no Hoare annotation was computed. [2022-07-21 11:31:48,867 INFO L899 garLoopResultBuilder]: For program point L5561(lines 5561 5564) no Hoare annotation was computed. [2022-07-21 11:31:48,867 INFO L899 garLoopResultBuilder]: For program point L5586(lines 5586 5590) no Hoare annotation was computed. [2022-07-21 11:31:48,867 INFO L899 garLoopResultBuilder]: For program point sierra_suspendEXIT(lines 5577 5598) no Hoare annotation was computed. [2022-07-21 11:31:48,867 INFO L899 garLoopResultBuilder]: For program point L5584-1(line 5584) no Hoare annotation was computed. [2022-07-21 11:31:48,868 INFO L902 garLoopResultBuilder]: At program point L5582(line 5582) the Hoare annotation is: true [2022-07-21 11:31:48,868 INFO L902 garLoopResultBuilder]: At program point L5584(line 5584) the Hoare annotation is: true [2022-07-21 11:31:48,868 INFO L899 garLoopResultBuilder]: For program point L5582-1(line 5582) no Hoare annotation was computed. [2022-07-21 11:31:48,868 INFO L902 garLoopResultBuilder]: At program point L5574(lines 5548 5576) the Hoare annotation is: true [2022-07-21 11:31:48,868 INFO L899 garLoopResultBuilder]: For program point L5570(lines 5570 5573) no Hoare annotation was computed. [2022-07-21 11:31:48,868 INFO L899 garLoopResultBuilder]: For program point L4049(lines 4049 4056) no Hoare annotation was computed. [2022-07-21 11:31:48,868 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-21 11:31:48,868 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 4042 4058) no Hoare annotation was computed. [2022-07-21 11:31:48,868 INFO L902 garLoopResultBuilder]: At program point L4054(line 4054) the Hoare annotation is: true [2022-07-21 11:31:48,869 INFO L895 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 4042 4058) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0))) (.cse1 (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or (not (= ~ldv_state_variable_1~0 0)) .cse0 .cse1))) [2022-07-21 11:31:48,869 INFO L899 garLoopResultBuilder]: For program point L4054-1(line 4054) no Hoare annotation was computed. [2022-07-21 11:31:48,869 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 4042 4058) no Hoare annotation was computed. [2022-07-21 11:31:48,869 INFO L899 garLoopResultBuilder]: For program point L4255(lines 4255 4259) no Hoare annotation was computed. [2022-07-21 11:31:48,869 INFO L899 garLoopResultBuilder]: For program point usb_serial_debug_dataEXIT(lines 4242 4262) no Hoare annotation was computed. [2022-07-21 11:31:48,869 INFO L902 garLoopResultBuilder]: At program point L4254(line 4254) the Hoare annotation is: true [2022-07-21 11:31:48,869 INFO L902 garLoopResultBuilder]: At program point usb_serial_debug_dataENTRY(lines 4242 4262) the Hoare annotation is: true [2022-07-21 11:31:48,869 INFO L899 garLoopResultBuilder]: For program point usb_serial_debug_dataFINAL(lines 4242 4262) no Hoare annotation was computed. [2022-07-21 11:31:48,869 INFO L899 garLoopResultBuilder]: For program point L4254-1(line 4254) no Hoare annotation was computed. [2022-07-21 11:31:48,870 INFO L899 garLoopResultBuilder]: For program point L4255-2(lines 4255 4259) no Hoare annotation was computed. [2022-07-21 11:31:48,870 INFO L895 garLoopResultBuilder]: At program point L6047(line 6047) the Hoare annotation is: false [2022-07-21 11:31:48,870 INFO L899 garLoopResultBuilder]: For program point L6047-1(line 6047) no Hoare annotation was computed. [2022-07-21 11:31:48,870 INFO L895 garLoopResultBuilder]: At program point L6113(line 6113) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2022-07-21 11:31:48,870 INFO L899 garLoopResultBuilder]: For program point L6113-1(line 6113) no Hoare annotation was computed. [2022-07-21 11:31:48,870 INFO L899 garLoopResultBuilder]: For program point L5915-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,870 INFO L899 garLoopResultBuilder]: For program point L5783(lines 5783 6232) no Hoare annotation was computed. [2022-07-21 11:31:48,870 INFO L899 garLoopResultBuilder]: For program point L5916-1(line 5916) no Hoare annotation was computed. [2022-07-21 11:31:48,870 INFO L899 garLoopResultBuilder]: For program point L5982-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,871 INFO L895 garLoopResultBuilder]: At program point L5916(line 5916) the Hoare annotation is: false [2022-07-21 11:31:48,871 INFO L899 garLoopResultBuilder]: For program point L5784(line 5784) no Hoare annotation was computed. [2022-07-21 11:31:48,871 INFO L895 garLoopResultBuilder]: At program point L5983(line 5983) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2022-07-21 11:31:48,871 INFO L899 garLoopResultBuilder]: For program point L5983-1(line 5983) no Hoare annotation was computed. [2022-07-21 11:31:48,871 INFO L899 garLoopResultBuilder]: For program point L5785(lines 5785 6192) no Hoare annotation was computed. [2022-07-21 11:31:48,871 INFO L895 garLoopResultBuilder]: At program point L6182(line 6182) the Hoare annotation is: false [2022-07-21 11:31:48,871 INFO L899 garLoopResultBuilder]: For program point L6182-1(line 6182) no Hoare annotation was computed. [2022-07-21 11:31:48,871 INFO L899 garLoopResultBuilder]: For program point L5852-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,871 INFO L899 garLoopResultBuilder]: For program point L5456-1(line 5456) no Hoare annotation was computed. [2022-07-21 11:31:48,872 INFO L895 garLoopResultBuilder]: At program point L5456(line 5456) the Hoare annotation is: false [2022-07-21 11:31:48,872 INFO L899 garLoopResultBuilder]: For program point L6117-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,872 INFO L899 garLoopResultBuilder]: For program point L5787(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,872 INFO L895 garLoopResultBuilder]: At program point L5853(line 5853) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2022-07-21 11:31:48,872 INFO L899 garLoopResultBuilder]: For program point L5853-1(line 5853) no Hoare annotation was computed. [2022-07-21 11:31:48,872 INFO L895 garLoopResultBuilder]: At program point L5457(lines 5457 5458) the Hoare annotation is: false [2022-07-21 11:31:48,872 INFO L899 garLoopResultBuilder]: For program point L5457-1(lines 5457 5458) no Hoare annotation was computed. [2022-07-21 11:31:48,872 INFO L895 garLoopResultBuilder]: At program point L6118(line 6118) the Hoare annotation is: false [2022-07-21 11:31:48,872 INFO L899 garLoopResultBuilder]: For program point L6052-1(line 6052) no Hoare annotation was computed. [2022-07-21 11:31:48,872 INFO L899 garLoopResultBuilder]: For program point L6118-1(line 6118) no Hoare annotation was computed. [2022-07-21 11:31:48,873 INFO L895 garLoopResultBuilder]: At program point L6052(line 6052) the Hoare annotation is: false [2022-07-21 11:31:48,873 INFO L899 garLoopResultBuilder]: For program point L5920-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,873 INFO L899 garLoopResultBuilder]: For program point L5788(line 5788) no Hoare annotation was computed. [2022-07-21 11:31:48,873 INFO L899 garLoopResultBuilder]: For program point L4401(line 4401) no Hoare annotation was computed. [2022-07-21 11:31:48,873 INFO L895 garLoopResultBuilder]: At program point L4269(line 4269) the Hoare annotation is: false [2022-07-21 11:31:48,873 INFO L899 garLoopResultBuilder]: For program point L4269-1(line 4269) no Hoare annotation was computed. [2022-07-21 11:31:48,873 INFO L899 garLoopResultBuilder]: For program point L5987-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,873 INFO L895 garLoopResultBuilder]: At program point L5921(line 5921) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2022-07-21 11:31:48,873 INFO L899 garLoopResultBuilder]: For program point L5921-1(line 5921) no Hoare annotation was computed. [2022-07-21 11:31:48,874 INFO L899 garLoopResultBuilder]: For program point L5789(lines 5789 5797) no Hoare annotation was computed. [2022-07-21 11:31:48,874 INFO L895 garLoopResultBuilder]: At program point L4270(lines 4270 4271) the Hoare annotation is: false [2022-07-21 11:31:48,874 INFO L899 garLoopResultBuilder]: For program point L4270-1(lines 4270 4271) no Hoare annotation was computed. [2022-07-21 11:31:48,874 INFO L899 garLoopResultBuilder]: For program point L5988-1(line 5988) no Hoare annotation was computed. [2022-07-21 11:31:48,874 INFO L895 garLoopResultBuilder]: At program point L5988(line 5988) the Hoare annotation is: false [2022-07-21 11:31:48,874 INFO L899 garLoopResultBuilder]: For program point L6187(line 6187) no Hoare annotation was computed. [2022-07-21 11:31:48,874 INFO L899 garLoopResultBuilder]: For program point L5791(lines 5791 5795) no Hoare annotation was computed. [2022-07-21 11:31:48,874 INFO L899 garLoopResultBuilder]: For program point L5461-2(lines 5461 5464) no Hoare annotation was computed. [2022-07-21 11:31:48,874 INFO L899 garLoopResultBuilder]: For program point L5461(lines 5461 5464) no Hoare annotation was computed. [2022-07-21 11:31:48,874 INFO L899 garLoopResultBuilder]: For program point L4404(lines 4404 4419) no Hoare annotation was computed. [2022-07-21 11:31:48,875 INFO L895 garLoopResultBuilder]: At program point L4272(lines 4264 4274) the Hoare annotation is: false [2022-07-21 11:31:48,875 INFO L902 garLoopResultBuilder]: At program point L6188(line 6188) the Hoare annotation is: true [2022-07-21 11:31:48,875 INFO L899 garLoopResultBuilder]: For program point L6122-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,875 INFO L895 garLoopResultBuilder]: At program point L5858(line 5858) the Hoare annotation is: false [2022-07-21 11:31:48,875 INFO L899 garLoopResultBuilder]: For program point L5858-1(line 5858) no Hoare annotation was computed. [2022-07-21 11:31:48,875 INFO L895 garLoopResultBuilder]: At program point L6123(line 6123) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2022-07-21 11:31:48,875 INFO L899 garLoopResultBuilder]: For program point L6123-1(line 6123) no Hoare annotation was computed. [2022-07-21 11:31:48,875 INFO L899 garLoopResultBuilder]: For program point L6057(line 6057) no Hoare annotation was computed. [2022-07-21 11:31:48,875 INFO L899 garLoopResultBuilder]: For program point L6058(lines 6058 6062) no Hoare annotation was computed. [2022-07-21 11:31:48,876 INFO L899 garLoopResultBuilder]: For program point L5992-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,876 INFO L895 garLoopResultBuilder]: At program point L5926(line 5926) the Hoare annotation is: false [2022-07-21 11:31:48,876 INFO L899 garLoopResultBuilder]: For program point L6058-2(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,876 INFO L899 garLoopResultBuilder]: For program point L5926-1(line 5926) no Hoare annotation was computed. [2022-07-21 11:31:48,876 INFO L895 garLoopResultBuilder]: At program point L6059(line 6059) the Hoare annotation is: false [2022-07-21 11:31:48,876 INFO L899 garLoopResultBuilder]: For program point L6059-1(line 6059) no Hoare annotation was computed. [2022-07-21 11:31:48,876 INFO L895 garLoopResultBuilder]: At program point L5993(line 5993) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2022-07-21 11:31:48,876 INFO L899 garLoopResultBuilder]: For program point L5993-1(line 5993) no Hoare annotation was computed. [2022-07-21 11:31:48,876 INFO L895 garLoopResultBuilder]: At program point L5465(lines 5444 5467) the Hoare annotation is: (and (= |ULTIMATE.start_sierra_startup_~intfdata~4#1.base| 0) (= |ULTIMATE.start_sierra_startup_~intfdata~4#1.offset| 0) (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2) (<= (+ |ULTIMATE.start_sierra_startup_#res#1| 12) 0)) [2022-07-21 11:31:48,876 INFO L899 garLoopResultBuilder]: For program point L5863(line 5863) no Hoare annotation was computed. [2022-07-21 11:31:48,877 INFO L899 garLoopResultBuilder]: For program point L6194(line 6194) no Hoare annotation was computed. [2022-07-21 11:31:48,877 INFO L899 garLoopResultBuilder]: For program point L6128-1(line 6128) no Hoare annotation was computed. [2022-07-21 11:31:48,877 INFO L895 garLoopResultBuilder]: At program point L6128(line 6128) the Hoare annotation is: false [2022-07-21 11:31:48,877 INFO L899 garLoopResultBuilder]: For program point L5864-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,877 INFO L899 garLoopResultBuilder]: For program point L5864(lines 5864 5871) no Hoare annotation was computed. [2022-07-21 11:31:48,877 INFO L899 garLoopResultBuilder]: For program point L5732-1(line 5732) no Hoare annotation was computed. [2022-07-21 11:31:48,877 INFO L895 garLoopResultBuilder]: At program point L5732(line 5732) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2022-07-21 11:31:48,877 INFO L895 garLoopResultBuilder]: At program point L4411(line 4411) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2022-07-21 11:31:48,877 INFO L899 garLoopResultBuilder]: For program point L4411-1(line 4411) no Hoare annotation was computed. [2022-07-21 11:31:48,878 INFO L899 garLoopResultBuilder]: For program point L6195(lines 6195 6228) no Hoare annotation was computed. [2022-07-21 11:31:48,878 INFO L899 garLoopResultBuilder]: For program point L5931(line 5931) no Hoare annotation was computed. [2022-07-21 11:31:48,878 INFO L899 garLoopResultBuilder]: For program point L5799(line 5799) no Hoare annotation was computed. [2022-07-21 11:31:48,878 INFO L895 garLoopResultBuilder]: At program point L5865(line 5865) the Hoare annotation is: false [2022-07-21 11:31:48,878 INFO L899 garLoopResultBuilder]: For program point L5865-1(line 5865) no Hoare annotation was computed. [2022-07-21 11:31:48,878 INFO L899 garLoopResultBuilder]: For program point L4412-2(lines 4412 4416) no Hoare annotation was computed. [2022-07-21 11:31:48,878 INFO L899 garLoopResultBuilder]: For program point L4412(lines 4412 4416) no Hoare annotation was computed. [2022-07-21 11:31:48,878 INFO L899 garLoopResultBuilder]: For program point L4280-1(line 4280) no Hoare annotation was computed. [2022-07-21 11:31:48,878 INFO L895 garLoopResultBuilder]: At program point L4280(line 4280) the Hoare annotation is: false [2022-07-21 11:31:48,878 INFO L899 garLoopResultBuilder]: For program point L6064-1(line 6064) no Hoare annotation was computed. [2022-07-21 11:31:48,879 INFO L895 garLoopResultBuilder]: At program point L5998(line 5998) the Hoare annotation is: false [2022-07-21 11:31:48,879 INFO L895 garLoopResultBuilder]: At program point L6064(line 6064) the Hoare annotation is: false [2022-07-21 11:31:48,879 INFO L899 garLoopResultBuilder]: For program point L5866(lines 5866 5869) no Hoare annotation was computed. [2022-07-21 11:31:48,879 INFO L899 garLoopResultBuilder]: For program point L5932-2(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,879 INFO L899 garLoopResultBuilder]: For program point L5998-1(line 5998) no Hoare annotation was computed. [2022-07-21 11:31:48,879 INFO L899 garLoopResultBuilder]: For program point L5932(lines 5932 5936) no Hoare annotation was computed. [2022-07-21 11:31:48,879 INFO L899 garLoopResultBuilder]: For program point L5800-2(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,879 INFO L895 garLoopResultBuilder]: At program point L5734(line 5734) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2022-07-21 11:31:48,879 INFO L899 garLoopResultBuilder]: For program point L5800(lines 5800 5804) no Hoare annotation was computed. [2022-07-21 11:31:48,880 INFO L899 garLoopResultBuilder]: For program point L5734-1(line 5734) no Hoare annotation was computed. [2022-07-21 11:31:48,880 INFO L895 garLoopResultBuilder]: At program point L4281(lines 4281 4282) the Hoare annotation is: false [2022-07-21 11:31:48,880 INFO L899 garLoopResultBuilder]: For program point L4281-1(lines 4281 4282) no Hoare annotation was computed. [2022-07-21 11:31:48,880 INFO L899 garLoopResultBuilder]: For program point L6197(lines 6197 6225) no Hoare annotation was computed. [2022-07-21 11:31:48,880 INFO L895 garLoopResultBuilder]: At program point L5933(line 5933) the Hoare annotation is: false [2022-07-21 11:31:48,880 INFO L899 garLoopResultBuilder]: For program point L5933-1(line 5933) no Hoare annotation was computed. [2022-07-21 11:31:48,880 INFO L895 garLoopResultBuilder]: At program point L5801(line 5801) the Hoare annotation is: false [2022-07-21 11:31:48,880 INFO L899 garLoopResultBuilder]: For program point L5801-1(line 5801) no Hoare annotation was computed. [2022-07-21 11:31:48,880 INFO L899 garLoopResultBuilder]: For program point L6198(line 6198) no Hoare annotation was computed. [2022-07-21 11:31:48,881 INFO L899 garLoopResultBuilder]: For program point L5736-1(line 5736) no Hoare annotation was computed. [2022-07-21 11:31:48,881 INFO L895 garLoopResultBuilder]: At program point L5736(line 5736) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2022-07-21 11:31:48,881 INFO L895 garLoopResultBuilder]: At program point L4283(lines 4275 4285) the Hoare annotation is: false [2022-07-21 11:31:48,881 INFO L899 garLoopResultBuilder]: For program point L6199(lines 6199 6204) no Hoare annotation was computed. [2022-07-21 11:31:48,881 INFO L899 garLoopResultBuilder]: For program point L6133(line 6133) no Hoare annotation was computed. [2022-07-21 11:31:48,881 INFO L902 garLoopResultBuilder]: At program point L6530(lines 6529 6531) the Hoare annotation is: true [2022-07-21 11:31:48,881 INFO L895 garLoopResultBuilder]: At program point L5473(line 5473) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2022-07-21 11:31:48,881 INFO L902 garLoopResultBuilder]: At program point L6464(lines 6463 6465) the Hoare annotation is: true [2022-07-21 11:31:48,881 INFO L899 garLoopResultBuilder]: For program point L5473-1(line 5473) no Hoare annotation was computed. [2022-07-21 11:31:48,881 INFO L899 garLoopResultBuilder]: For program point L6134(lines 6134 6138) no Hoare annotation was computed. [2022-07-21 11:31:48,882 INFO L899 garLoopResultBuilder]: For program point L6134-2(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,882 INFO L895 garLoopResultBuilder]: At program point L5738(lines 5726 5740) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2022-07-21 11:31:48,882 INFO L895 garLoopResultBuilder]: At program point L6135(line 6135) the Hoare annotation is: false [2022-07-21 11:31:48,882 INFO L899 garLoopResultBuilder]: For program point L6135-1(line 6135) no Hoare annotation was computed. [2022-07-21 11:31:48,882 INFO L899 garLoopResultBuilder]: For program point L6003(line 6003) no Hoare annotation was computed. [2022-07-21 11:31:48,882 INFO L899 garLoopResultBuilder]: For program point L6069(line 6069) no Hoare annotation was computed. [2022-07-21 11:31:48,882 INFO L899 garLoopResultBuilder]: For program point L5937-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,882 INFO L899 garLoopResultBuilder]: For program point L5805-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,882 INFO L895 garLoopResultBuilder]: At program point L5475(line 5475) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2022-07-21 11:31:48,883 INFO L895 garLoopResultBuilder]: At program point L5475-1(lines 5468 5478) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2022-07-21 11:31:48,883 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-07-21 11:31:48,883 INFO L899 garLoopResultBuilder]: For program point L6070(lines 6070 6074) no Hoare annotation was computed. [2022-07-21 11:31:48,883 INFO L899 garLoopResultBuilder]: For program point L6004-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,883 INFO L895 garLoopResultBuilder]: At program point L5938(line 5938) the Hoare annotation is: false [2022-07-21 11:31:48,883 INFO L899 garLoopResultBuilder]: For program point L6004(lines 6004 6011) no Hoare annotation was computed. [2022-07-21 11:31:48,883 INFO L899 garLoopResultBuilder]: For program point L6070-2(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,883 INFO L895 garLoopResultBuilder]: At program point L5806(line 5806) the Hoare annotation is: false [2022-07-21 11:31:48,883 INFO L899 garLoopResultBuilder]: For program point L5938-1(line 5938) no Hoare annotation was computed. [2022-07-21 11:31:48,884 INFO L899 garLoopResultBuilder]: For program point L5806-1(line 5806) no Hoare annotation was computed. [2022-07-21 11:31:48,884 INFO L895 garLoopResultBuilder]: At program point L6071(line 6071) the Hoare annotation is: false [2022-07-21 11:31:48,884 INFO L899 garLoopResultBuilder]: For program point L6071-1(line 6071) no Hoare annotation was computed. [2022-07-21 11:31:48,884 INFO L895 garLoopResultBuilder]: At program point L6005(line 6005) the Hoare annotation is: false [2022-07-21 11:31:48,884 INFO L899 garLoopResultBuilder]: For program point L6005-1(line 6005) no Hoare annotation was computed. [2022-07-21 11:31:48,884 INFO L895 garLoopResultBuilder]: At program point L5873(line 5873) the Hoare annotation is: false [2022-07-21 11:31:48,884 INFO L899 garLoopResultBuilder]: For program point L5873-1(line 5873) no Hoare annotation was computed. [2022-07-21 11:31:48,884 INFO L895 garLoopResultBuilder]: At program point L4420(lines 4368 4422) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2022-07-21 11:31:48,884 INFO L899 garLoopResultBuilder]: For program point L6006(lines 6006 6009) no Hoare annotation was computed. [2022-07-21 11:31:48,884 INFO L899 garLoopResultBuilder]: For program point L5874(lines 5874 5877) no Hoare annotation was computed. [2022-07-21 11:31:48,885 INFO L899 garLoopResultBuilder]: For program point L6139-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,885 INFO L899 garLoopResultBuilder]: For program point L6206(line 6206) no Hoare annotation was computed. [2022-07-21 11:31:48,885 INFO L899 garLoopResultBuilder]: For program point L6140-1(line 6140) no Hoare annotation was computed. [2022-07-21 11:31:48,885 INFO L895 garLoopResultBuilder]: At program point L6140(line 6140) the Hoare annotation is: false [2022-07-21 11:31:48,885 INFO L899 garLoopResultBuilder]: For program point L5942-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,885 INFO L899 garLoopResultBuilder]: For program point L5810-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,885 INFO L895 garLoopResultBuilder]: At program point L6471(lines 6470 6472) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2022-07-21 11:31:48,885 INFO L895 garLoopResultBuilder]: At program point L6537(lines 6536 6538) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and .cse0 (= ~ldv_state_variable_1~0 1)) (and .cse0 (= ~ldv_state_variable_1~0 2)) (and .cse0 (= ~ldv_state_variable_1~0 0)))) [2022-07-21 11:31:48,885 INFO L899 garLoopResultBuilder]: For program point L6207(lines 6207 6221) no Hoare annotation was computed. [2022-07-21 11:31:48,886 INFO L899 garLoopResultBuilder]: For program point L6075-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,886 INFO L895 garLoopResultBuilder]: At program point L5943(line 5943) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2022-07-21 11:31:48,886 INFO L899 garLoopResultBuilder]: For program point L5943-1(line 5943) no Hoare annotation was computed. [2022-07-21 11:31:48,886 INFO L895 garLoopResultBuilder]: At program point L5811(line 5811) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2022-07-21 11:31:48,886 INFO L899 garLoopResultBuilder]: For program point L5811-1(line 5811) no Hoare annotation was computed. [2022-07-21 11:31:48,886 INFO L899 garLoopResultBuilder]: For program point L6076-1(line 6076) no Hoare annotation was computed. [2022-07-21 11:31:48,886 INFO L895 garLoopResultBuilder]: At program point L6076(line 6076) the Hoare annotation is: false [2022-07-21 11:31:48,886 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-21 11:31:48,886 INFO L899 garLoopResultBuilder]: For program point L6209(lines 6209 6213) no Hoare annotation was computed. [2022-07-21 11:31:48,887 INFO L899 garLoopResultBuilder]: For program point L6144-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,887 INFO L895 garLoopResultBuilder]: At program point L6541(lines 6540 6542) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2022-07-21 11:31:48,887 INFO L902 garLoopResultBuilder]: At program point L6211(lines 5761 6238) the Hoare annotation is: true [2022-07-21 11:31:48,887 INFO L895 garLoopResultBuilder]: At program point L6145(line 6145) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2022-07-21 11:31:48,887 INFO L899 garLoopResultBuilder]: For program point L6145-1(line 6145) no Hoare annotation was computed. [2022-07-21 11:31:48,887 INFO L899 garLoopResultBuilder]: For program point L5947-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,887 INFO L895 garLoopResultBuilder]: At program point L6013(line 6013) the Hoare annotation is: false [2022-07-21 11:31:48,887 INFO L899 garLoopResultBuilder]: For program point L6013-1(line 6013) no Hoare annotation was computed. [2022-07-21 11:31:48,887 INFO L899 garLoopResultBuilder]: For program point L5815-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,887 INFO L899 garLoopResultBuilder]: For program point L5881(line 5881) no Hoare annotation was computed. [2022-07-21 11:31:48,888 INFO L899 garLoopResultBuilder]: For program point L6080-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,888 INFO L899 garLoopResultBuilder]: For program point L6014(lines 6014 6017) no Hoare annotation was computed. [2022-07-21 11:31:48,888 INFO L899 garLoopResultBuilder]: For program point L5948-1(line 5948) no Hoare annotation was computed. [2022-07-21 11:31:48,888 INFO L899 garLoopResultBuilder]: For program point L5882(lines 5882 5889) no Hoare annotation was computed. [2022-07-21 11:31:48,888 INFO L895 garLoopResultBuilder]: At program point L5948(line 5948) the Hoare annotation is: false [2022-07-21 11:31:48,888 INFO L899 garLoopResultBuilder]: For program point L5816-1(line 5816) no Hoare annotation was computed. [2022-07-21 11:31:48,888 INFO L899 garLoopResultBuilder]: For program point L5882-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,888 INFO L895 garLoopResultBuilder]: At program point L5816(line 5816) the Hoare annotation is: false [2022-07-21 11:31:48,888 INFO L895 garLoopResultBuilder]: At program point L6081(line 6081) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2022-07-21 11:31:48,889 INFO L899 garLoopResultBuilder]: For program point L6081-1(line 6081) no Hoare annotation was computed. [2022-07-21 11:31:48,889 INFO L895 garLoopResultBuilder]: At program point L5883(line 5883) the Hoare annotation is: false [2022-07-21 11:31:48,889 INFO L899 garLoopResultBuilder]: For program point L5883-1(line 5883) no Hoare annotation was computed. [2022-07-21 11:31:48,889 INFO L899 garLoopResultBuilder]: For program point L6214(lines 6214 6219) no Hoare annotation was computed. [2022-07-21 11:31:48,889 INFO L899 garLoopResultBuilder]: For program point L5884(lines 5884 5887) no Hoare annotation was computed. [2022-07-21 11:31:48,889 INFO L899 garLoopResultBuilder]: For program point L6149-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,889 INFO L895 garLoopResultBuilder]: At program point L6150(line 6150) the Hoare annotation is: false [2022-07-21 11:31:48,889 INFO L899 garLoopResultBuilder]: For program point L6150-1(line 6150) no Hoare annotation was computed. [2022-07-21 11:31:48,889 INFO L899 garLoopResultBuilder]: For program point L5952-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,890 INFO L899 garLoopResultBuilder]: For program point L5820-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,890 INFO L895 garLoopResultBuilder]: At program point L4235(lines 4231 4237) the Hoare annotation is: false [2022-07-21 11:31:48,890 INFO L899 garLoopResultBuilder]: For program point L6085-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,890 INFO L895 garLoopResultBuilder]: At program point L5953(line 5953) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2022-07-21 11:31:48,890 INFO L899 garLoopResultBuilder]: For program point L5953-1(line 5953) no Hoare annotation was computed. [2022-07-21 11:31:48,890 INFO L895 garLoopResultBuilder]: At program point L5821(line 5821) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2022-07-21 11:31:48,890 INFO L899 garLoopResultBuilder]: For program point L5821-1(line 5821) no Hoare annotation was computed. [2022-07-21 11:31:48,890 INFO L895 garLoopResultBuilder]: At program point L6086(line 6086) the Hoare annotation is: false [2022-07-21 11:31:48,890 INFO L899 garLoopResultBuilder]: For program point L6086-1(line 6086) no Hoare annotation was computed. [2022-07-21 11:31:48,890 INFO L899 garLoopResultBuilder]: For program point L6021(line 6021) no Hoare annotation was computed. [2022-07-21 11:31:48,891 INFO L899 garLoopResultBuilder]: For program point L6022(lines 6022 6027) no Hoare annotation was computed. [2022-07-21 11:31:48,891 INFO L899 garLoopResultBuilder]: For program point L6154-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,891 INFO L899 garLoopResultBuilder]: For program point L6022-2(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,891 INFO L895 garLoopResultBuilder]: At program point L6155(line 6155) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2022-07-21 11:31:48,891 INFO L899 garLoopResultBuilder]: For program point L6155-1(line 6155) no Hoare annotation was computed. [2022-07-21 11:31:48,891 INFO L895 garLoopResultBuilder]: At program point L6023(lines 6023 6024) the Hoare annotation is: false [2022-07-21 11:31:48,891 INFO L899 garLoopResultBuilder]: For program point L6023-1(lines 6023 6024) no Hoare annotation was computed. [2022-07-21 11:31:48,891 INFO L895 garLoopResultBuilder]: At program point L5891(line 5891) the Hoare annotation is: false [2022-07-21 11:31:48,891 INFO L899 garLoopResultBuilder]: For program point L5891-1(line 5891) no Hoare annotation was computed. [2022-07-21 11:31:48,892 INFO L895 garLoopResultBuilder]: At program point L5958(line 5958) the Hoare annotation is: false [2022-07-21 11:31:48,892 INFO L899 garLoopResultBuilder]: For program point L6090-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,892 INFO L895 garLoopResultBuilder]: At program point L5826(line 5826) the Hoare annotation is: false [2022-07-21 11:31:48,892 INFO L899 garLoopResultBuilder]: For program point L5958-1(line 5958) no Hoare annotation was computed. [2022-07-21 11:31:48,892 INFO L899 garLoopResultBuilder]: For program point L5892(lines 5892 5895) no Hoare annotation was computed. [2022-07-21 11:31:48,892 INFO L899 garLoopResultBuilder]: For program point L5826-1(line 5826) no Hoare annotation was computed. [2022-07-21 11:31:48,892 INFO L899 garLoopResultBuilder]: For program point L6223(line 6223) no Hoare annotation was computed. [2022-07-21 11:31:48,893 INFO L895 garLoopResultBuilder]: At program point L6091(line 6091) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2022-07-21 11:31:48,893 INFO L899 garLoopResultBuilder]: For program point L6091-1(line 6091) no Hoare annotation was computed. [2022-07-21 11:31:48,893 INFO L902 garLoopResultBuilder]: At program point L6224(line 6224) the Hoare annotation is: true [2022-07-21 11:31:48,893 INFO L895 garLoopResultBuilder]: At program point L5762(line 5762) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2022-07-21 11:31:48,893 INFO L899 garLoopResultBuilder]: For program point L5762-1(line 5762) no Hoare annotation was computed. [2022-07-21 11:31:48,893 INFO L899 garLoopResultBuilder]: For program point L6160-1(line 6160) no Hoare annotation was computed. [2022-07-21 11:31:48,894 INFO L895 garLoopResultBuilder]: At program point L6160(line 6160) the Hoare annotation is: false [2022-07-21 11:31:48,894 INFO L899 garLoopResultBuilder]: For program point L4311(lines 4311 4327) no Hoare annotation was computed. [2022-07-21 11:31:48,894 INFO L899 garLoopResultBuilder]: For program point L4311-2(lines 4311 4327) no Hoare annotation was computed. [2022-07-21 11:31:48,894 INFO L899 garLoopResultBuilder]: For program point L5963(line 5963) no Hoare annotation was computed. [2022-07-21 11:31:48,894 INFO L895 garLoopResultBuilder]: At program point L6029(lines 6029 6030) the Hoare annotation is: false [2022-07-21 11:31:48,894 INFO L899 garLoopResultBuilder]: For program point L6029-1(lines 6029 6030) no Hoare annotation was computed. [2022-07-21 11:31:48,894 INFO L899 garLoopResultBuilder]: For program point L5831(line 5831) no Hoare annotation was computed. [2022-07-21 11:31:48,894 INFO L899 garLoopResultBuilder]: For program point L6096-1(line 6096) no Hoare annotation was computed. [2022-07-21 11:31:48,894 INFO L895 garLoopResultBuilder]: At program point L6096(line 6096) the Hoare annotation is: false [2022-07-21 11:31:48,894 INFO L899 garLoopResultBuilder]: For program point L5964(lines 5964 5969) no Hoare annotation was computed. [2022-07-21 11:31:48,895 INFO L895 garLoopResultBuilder]: At program point L5766(line 5766) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2022-07-21 11:31:48,895 INFO L899 garLoopResultBuilder]: For program point L5832-2(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,895 INFO L899 garLoopResultBuilder]: For program point L5832(lines 5832 5836) no Hoare annotation was computed. [2022-07-21 11:31:48,895 INFO L899 garLoopResultBuilder]: For program point L5766-1(line 5766) no Hoare annotation was computed. [2022-07-21 11:31:48,895 INFO L899 garLoopResultBuilder]: For program point L5899(line 5899) no Hoare annotation was computed. [2022-07-21 11:31:48,895 INFO L895 garLoopResultBuilder]: At program point L5833(line 5833) the Hoare annotation is: false [2022-07-21 11:31:48,895 INFO L899 garLoopResultBuilder]: For program point L5833-1(line 5833) no Hoare annotation was computed. [2022-07-21 11:31:48,895 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-07-21 11:31:48,895 INFO L899 garLoopResultBuilder]: For program point L6230(line 6230) no Hoare annotation was computed. [2022-07-21 11:31:48,896 INFO L899 garLoopResultBuilder]: For program point L5900-2(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,896 INFO L899 garLoopResultBuilder]: For program point L5900(lines 5900 5904) no Hoare annotation was computed. [2022-07-21 11:31:48,896 INFO L902 garLoopResultBuilder]: At program point L6231(line 6231) the Hoare annotation is: true [2022-07-21 11:31:48,896 INFO L899 garLoopResultBuilder]: For program point L6165(line 6165) no Hoare annotation was computed. [2022-07-21 11:31:48,896 INFO L895 garLoopResultBuilder]: At program point L5901(line 5901) the Hoare annotation is: false [2022-07-21 11:31:48,896 INFO L899 garLoopResultBuilder]: For program point L5901-1(line 5901) no Hoare annotation was computed. [2022-07-21 11:31:48,896 INFO L899 garLoopResultBuilder]: For program point L4316(lines 4316 4319) no Hoare annotation was computed. [2022-07-21 11:31:48,896 INFO L899 garLoopResultBuilder]: For program point L6166(lines 6166 6170) no Hoare annotation was computed. [2022-07-21 11:31:48,896 INFO L899 garLoopResultBuilder]: For program point L6166-2(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,897 INFO L895 garLoopResultBuilder]: At program point L4383(line 4383) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2022-07-21 11:31:48,897 INFO L899 garLoopResultBuilder]: For program point L4383-1(line 4383) no Hoare annotation was computed. [2022-07-21 11:31:48,897 INFO L895 garLoopResultBuilder]: At program point L6167(line 6167) the Hoare annotation is: false [2022-07-21 11:31:48,897 INFO L899 garLoopResultBuilder]: For program point L6167-1(line 6167) no Hoare annotation was computed. [2022-07-21 11:31:48,897 INFO L895 garLoopResultBuilder]: At program point L6233(lines 5761 6238) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and .cse0 (= ~ldv_state_variable_1~0 1)) (and .cse0 (= ~ldv_state_variable_1~0 2)) (and .cse0 (= ~ldv_state_variable_1~0 0)))) [2022-07-21 11:31:48,897 INFO L899 garLoopResultBuilder]: For program point L6035(line 6035) no Hoare annotation was computed. [2022-07-21 11:31:48,897 INFO L899 garLoopResultBuilder]: For program point L6101(line 6101) no Hoare annotation was computed. [2022-07-21 11:31:48,897 INFO L899 garLoopResultBuilder]: For program point L5837-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,897 INFO L899 garLoopResultBuilder]: For program point L6102(lines 6102 6106) no Hoare annotation was computed. [2022-07-21 11:31:48,898 INFO L899 garLoopResultBuilder]: For program point L6036(lines 6036 6043) no Hoare annotation was computed. [2022-07-21 11:31:48,898 INFO L899 garLoopResultBuilder]: For program point L6102-2(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,898 INFO L895 garLoopResultBuilder]: At program point L5838(line 5838) the Hoare annotation is: false [2022-07-21 11:31:48,898 INFO L899 garLoopResultBuilder]: For program point L5838-1(line 5838) no Hoare annotation was computed. [2022-07-21 11:31:48,898 INFO L895 garLoopResultBuilder]: At program point L4385-2(lines 4385 4400) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2022-07-21 11:31:48,898 INFO L899 garLoopResultBuilder]: For program point L4385(lines 4385 4400) no Hoare annotation was computed. [2022-07-21 11:31:48,898 INFO L895 garLoopResultBuilder]: At program point L6103(line 6103) the Hoare annotation is: false [2022-07-21 11:31:48,898 INFO L899 garLoopResultBuilder]: For program point L6103-1(line 6103) no Hoare annotation was computed. [2022-07-21 11:31:48,898 INFO L899 garLoopResultBuilder]: For program point L5971(line 5971) no Hoare annotation was computed. [2022-07-21 11:31:48,898 INFO L899 garLoopResultBuilder]: For program point L5905-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,899 INFO L895 garLoopResultBuilder]: At program point L5707(lines 5701 5709) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and .cse0 (= ~ldv_state_variable_1~0 1)) (and .cse0 (= ~ldv_state_variable_1~0 2)) (and .cse0 (= ~ldv_state_variable_1~0 0)))) [2022-07-21 11:31:48,899 INFO L899 garLoopResultBuilder]: For program point L6038(lines 6038 6041) no Hoare annotation was computed. [2022-07-21 11:31:48,899 INFO L895 garLoopResultBuilder]: At program point L5906(line 5906) the Hoare annotation is: false [2022-07-21 11:31:48,899 INFO L899 garLoopResultBuilder]: For program point L5972-2(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,899 INFO L899 garLoopResultBuilder]: For program point L5972(lines 5972 5976) no Hoare annotation was computed. [2022-07-21 11:31:48,899 INFO L895 garLoopResultBuilder]: At program point L5774(line 5774) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2022-07-21 11:31:48,899 INFO L899 garLoopResultBuilder]: For program point L5906-1(line 5906) no Hoare annotation was computed. [2022-07-21 11:31:48,899 INFO L899 garLoopResultBuilder]: For program point L5774-1(line 5774) no Hoare annotation was computed. [2022-07-21 11:31:48,899 INFO L895 garLoopResultBuilder]: At program point L4321(lines 4311 4326) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2022-07-21 11:31:48,900 INFO L899 garLoopResultBuilder]: For program point L6171-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,900 INFO L902 garLoopResultBuilder]: At program point L6237(lines 5741 6239) the Hoare annotation is: true [2022-07-21 11:31:48,900 INFO L895 garLoopResultBuilder]: At program point L5973(line 5973) the Hoare annotation is: false [2022-07-21 11:31:48,900 INFO L899 garLoopResultBuilder]: For program point L5973-1(line 5973) no Hoare annotation was computed. [2022-07-21 11:31:48,900 INFO L899 garLoopResultBuilder]: For program point L4322(lines 4322 4325) no Hoare annotation was computed. [2022-07-21 11:31:48,900 INFO L899 garLoopResultBuilder]: For program point L6172-1(line 6172) no Hoare annotation was computed. [2022-07-21 11:31:48,900 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-07-21 11:31:48,900 INFO L895 garLoopResultBuilder]: At program point L6172(line 6172) the Hoare annotation is: false [2022-07-21 11:31:48,900 INFO L899 garLoopResultBuilder]: For program point L5842-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,901 INFO L895 garLoopResultBuilder]: At program point L4323(lines 4311 4326) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2022-07-21 11:31:48,901 INFO L899 garLoopResultBuilder]: For program point L6107-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,901 INFO L895 garLoopResultBuilder]: At program point L5843(line 5843) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2022-07-21 11:31:48,901 INFO L899 garLoopResultBuilder]: For program point L5843-1(line 5843) no Hoare annotation was computed. [2022-07-21 11:31:48,901 INFO L895 garLoopResultBuilder]: At program point L5777(line 5777) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2022-07-21 11:31:48,901 INFO L899 garLoopResultBuilder]: For program point L5777-1(line 5777) no Hoare annotation was computed. [2022-07-21 11:31:48,901 INFO L899 garLoopResultBuilder]: For program point L6108-1(line 6108) no Hoare annotation was computed. [2022-07-21 11:31:48,901 INFO L895 garLoopResultBuilder]: At program point L6108(line 6108) the Hoare annotation is: false [2022-07-21 11:31:48,901 INFO L899 garLoopResultBuilder]: For program point L5910-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,902 INFO L895 garLoopResultBuilder]: At program point L5911(line 5911) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2022-07-21 11:31:48,902 INFO L899 garLoopResultBuilder]: For program point L5911-1(line 5911) no Hoare annotation was computed. [2022-07-21 11:31:48,902 INFO L899 garLoopResultBuilder]: For program point L5977-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,902 INFO L899 garLoopResultBuilder]: For program point L4392-1(line 4392) no Hoare annotation was computed. [2022-07-21 11:31:48,902 INFO L895 garLoopResultBuilder]: At program point L4392(line 4392) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2022-07-21 11:31:48,902 INFO L899 garLoopResultBuilder]: For program point L6176-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,902 INFO L895 garLoopResultBuilder]: At program point L5978(line 5978) the Hoare annotation is: false [2022-07-21 11:31:48,902 INFO L899 garLoopResultBuilder]: For program point L5978-1(line 5978) no Hoare annotation was computed. [2022-07-21 11:31:48,902 INFO L902 garLoopResultBuilder]: At program point L5714(lines 5710 5716) the Hoare annotation is: true [2022-07-21 11:31:48,902 INFO L895 garLoopResultBuilder]: At program point L5450(line 5450) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2022-07-21 11:31:48,903 INFO L899 garLoopResultBuilder]: For program point L4393-2(lines 4393 4397) no Hoare annotation was computed. [2022-07-21 11:31:48,903 INFO L899 garLoopResultBuilder]: For program point L4393(lines 4393 4397) no Hoare annotation was computed. [2022-07-21 11:31:48,903 INFO L899 garLoopResultBuilder]: For program point L5450-1(line 5450) no Hoare annotation was computed. [2022-07-21 11:31:48,903 INFO L895 garLoopResultBuilder]: At program point L6177(line 6177) the Hoare annotation is: false [2022-07-21 11:31:48,903 INFO L899 garLoopResultBuilder]: For program point L6177-1(line 6177) no Hoare annotation was computed. [2022-07-21 11:31:48,903 INFO L899 garLoopResultBuilder]: For program point L6045(line 6045) no Hoare annotation was computed. [2022-07-21 11:31:48,903 INFO L899 garLoopResultBuilder]: For program point L5847-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,903 INFO L895 garLoopResultBuilder]: At program point L4328(lines 4306 4330) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2022-07-21 11:31:48,903 INFO L899 garLoopResultBuilder]: For program point L6112-1(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,904 INFO L899 garLoopResultBuilder]: For program point L6046(lines 6046 6050) no Hoare annotation was computed. [2022-07-21 11:31:48,904 INFO L899 garLoopResultBuilder]: For program point L6046-2(lines 5787 6189) no Hoare annotation was computed. [2022-07-21 11:31:48,904 INFO L899 garLoopResultBuilder]: For program point L5848-1(line 5848) no Hoare annotation was computed. [2022-07-21 11:31:48,904 INFO L895 garLoopResultBuilder]: At program point L5848(line 5848) the Hoare annotation is: false [2022-07-21 11:31:48,904 INFO L899 garLoopResultBuilder]: For program point L5452(lines 5452 5455) no Hoare annotation was computed. [2022-07-21 11:31:48,904 INFO L902 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 3950 3955) the Hoare annotation is: true [2022-07-21 11:31:48,904 INFO L899 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 3950 3955) no Hoare annotation was computed. [2022-07-21 11:31:48,904 INFO L899 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 3950 3955) no Hoare annotation was computed. [2022-07-21 11:31:48,907 INFO L356 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 11:31:48,908 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-21 11:31:48,922 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.07 11:31:48 BoogieIcfgContainer [2022-07-21 11:31:48,922 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-21 11:31:48,923 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-21 11:31:48,923 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-21 11:31:48,923 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-21 11:31:48,923 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 11:31:05" (3/4) ... [2022-07-21 11:31:48,926 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-21 11:31:48,930 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2022-07-21 11:31:48,930 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_submit_urb [2022-07-21 11:31:48,930 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_tiocmget [2022-07-21 11:31:48,930 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_dtr_rts [2022-07-21 11:31:48,930 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_mark_last_busy [2022-07-21 11:31:48,931 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-07-21 11:31:48,931 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2022-07-21 11:31:48,931 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_put_interface [2022-07-21 11:31:48,931 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_calc_interface [2022-07-21 11:31:48,931 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2022-07-21 11:31:48,931 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_chars_in_buffer [2022-07-21 11:31:48,931 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_serial_port_data [2022-07-21 11:31:48,931 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_resume [2022-07-21 11:31:48,931 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2022-07-21 11:31:48,931 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2022-07-21 11:31:48,931 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_urb [2022-07-21 11:31:48,932 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2022-07-21 11:31:48,932 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-07-21 11:31:48,932 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-07-21 11:31:48,932 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_anchor_urb [2022-07-21 11:31:48,932 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_close [2022-07-21 11:31:48,932 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2022-07-21 11:31:48,932 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2022-07-21 11:31:48,932 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_write_room [2022-07-21 11:31:48,932 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_write [2022-07-21 11:31:48,932 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_submit_rx_urbs [2022-07-21 11:31:48,933 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_port_probe [2022-07-21 11:31:48,933 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_send_setup [2022-07-21 11:31:48,933 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_anchored_urbs [2022-07-21 11:31:48,933 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-07-21 11:31:48,933 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_usb_anchor [2022-07-21 11:31:48,933 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_serial_port_data [2022-07-21 11:31:48,933 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_instat_callback [2022-07-21 11:31:48,933 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_stop_rx_urbs [2022-07-21 11:31:48,933 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_fill_bulk_urb [2022-07-21 11:31:48,933 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-07-21 11:31:48,934 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2022-07-21 11:31:48,934 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2022-07-21 11:31:48,934 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_port_remove [2022-07-21 11:31:48,934 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2022-07-21 11:31:48,934 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2022-07-21 11:31:48,934 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-07-21 11:31:48,934 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_calc_num_ports [2022-07-21 11:31:48,934 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_unanchor_urb [2022-07-21 11:31:48,934 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2022-07-21 11:31:48,934 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_put_interface_async [2022-07-21 11:31:48,935 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_tiocmset [2022-07-21 11:31:48,935 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_release_urb [2022-07-21 11:31:48,935 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2022-07-21 11:31:48,935 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-07-21 11:31:48,935 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_open [2022-07-21 11:31:48,935 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_serial_data [2022-07-21 11:31:48,935 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_detach_1 [2022-07-21 11:31:48,935 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_from_anchor [2022-07-21 11:31:48,935 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_urb [2022-07-21 11:31:48,935 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_suspend [2022-07-21 11:31:48,935 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-07-21 11:31:48,936 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_serial_debug_data [2022-07-21 11:31:48,936 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2022-07-21 11:31:48,967 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 405 nodes and edges [2022-07-21 11:31:48,971 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 131 nodes and edges [2022-07-21 11:31:48,975 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 44 nodes and edges [2022-07-21 11:31:48,979 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2022-07-21 11:31:48,982 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2022-07-21 11:31:48,989 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2022-07-21 11:31:48,991 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-07-21 11:31:48,992 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-21 11:31:48,993 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-21 11:31:49,027 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((intfdata == 0 && intfdata == 0) && ldv_spin == 0) && ldv_state_variable_1 == 2) && \result + 12 <= 0 [2022-07-21 11:31:49,632 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-21 11:31:49,632 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-21 11:31:49,632 INFO L158 Benchmark]: Toolchain (without parser) took 55075.55ms. Allocated memory was 69.2MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 39.7MB in the beginning and 757.7MB in the end (delta: -718.1MB). Peak memory consumption was 714.1MB. Max. memory is 16.1GB. [2022-07-21 11:31:49,633 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 69.2MB. Free memory was 49.3MB in the beginning and 49.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 11:31:49,633 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1290.93ms. Allocated memory was 69.2MB in the beginning and 111.1MB in the end (delta: 41.9MB). Free memory was 39.5MB in the beginning and 58.5MB in the end (delta: -19.0MB). Peak memory consumption was 40.8MB. Max. memory is 16.1GB. [2022-07-21 11:31:49,633 INFO L158 Benchmark]: Boogie Procedure Inliner took 226.88ms. Allocated memory is still 111.1MB. Free memory was 58.0MB in the beginning and 54.7MB in the end (delta: 3.3MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. [2022-07-21 11:31:49,633 INFO L158 Benchmark]: Boogie Preprocessor took 225.42ms. Allocated memory is still 111.1MB. Free memory was 54.7MB in the beginning and 50.2MB in the end (delta: 4.5MB). Peak memory consumption was 26.5MB. Max. memory is 16.1GB. [2022-07-21 11:31:49,633 INFO L158 Benchmark]: RCFGBuilder took 9599.74ms. Allocated memory was 111.1MB in the beginning and 782.2MB in the end (delta: 671.1MB). Free memory was 49.8MB in the beginning and 364.2MB in the end (delta: -314.3MB). Peak memory consumption was 468.0MB. Max. memory is 16.1GB. [2022-07-21 11:31:49,634 INFO L158 Benchmark]: TraceAbstraction took 43017.49ms. Allocated memory was 782.2MB in the beginning and 1.5GB in the end (delta: 719.3MB). Free memory was 363.1MB in the beginning and 1.0GB in the end (delta: -676.7MB). Peak memory consumption was 550.2MB. Max. memory is 16.1GB. [2022-07-21 11:31:49,634 INFO L158 Benchmark]: Witness Printer took 709.32ms. Allocated memory is still 1.5GB. Free memory was 1.0GB in the beginning and 757.7MB in the end (delta: 282.1MB). Peak memory consumption was 281.0MB. Max. memory is 16.1GB. [2022-07-21 11:31:49,635 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 69.2MB. Free memory was 49.3MB in the beginning and 49.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1290.93ms. Allocated memory was 69.2MB in the beginning and 111.1MB in the end (delta: 41.9MB). Free memory was 39.5MB in the beginning and 58.5MB in the end (delta: -19.0MB). Peak memory consumption was 40.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 226.88ms. Allocated memory is still 111.1MB. Free memory was 58.0MB in the beginning and 54.7MB in the end (delta: 3.3MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 225.42ms. Allocated memory is still 111.1MB. Free memory was 54.7MB in the beginning and 50.2MB in the end (delta: 4.5MB). Peak memory consumption was 26.5MB. Max. memory is 16.1GB. * RCFGBuilder took 9599.74ms. Allocated memory was 111.1MB in the beginning and 782.2MB in the end (delta: 671.1MB). Free memory was 49.8MB in the beginning and 364.2MB in the end (delta: -314.3MB). Peak memory consumption was 468.0MB. Max. memory is 16.1GB. * TraceAbstraction took 43017.49ms. Allocated memory was 782.2MB in the beginning and 1.5GB in the end (delta: 719.3MB). Free memory was 363.1MB in the beginning and 1.0GB in the end (delta: -676.7MB). Peak memory consumption was 550.2MB. Max. memory is 16.1GB. * Witness Printer took 709.32ms. Allocated memory is still 1.5GB. Free memory was 1.0GB in the beginning and 757.7MB in the end (delta: 282.1MB). Peak memory consumption was 281.0MB. 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: 4079]: 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 60 procedures, 953 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 43.0s, OverallIterations: 8, TraceHistogramMax: 6, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 32.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 6.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 12164 SdHoareTripleChecker+Valid, 30.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 11464 mSDsluCounter, 34699 SdHoareTripleChecker+Invalid, 26.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 23455 mSDsCounter, 8592 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 21300 IncrementalHoareTripleChecker+Invalid, 29892 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 8592 mSolverCounterUnsat, 11244 mSDtfsCounter, 21300 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 394 GetRequests, 297 SyntacticMatches, 0 SemanticMatches, 97 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 228 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2202occurred in iteration=7, InterpolantAutomatonStates: 103, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 8 MinimizatonAttempts, 4656 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 374 LocationsWithAnnotation, 7447 PreInvPairs, 7624 NumberOfFragments, 2005 HoareAnnotationTreeSize, 7447 FomulaSimplifications, 26816 FormulaSimplificationTreeSizeReduction, 1.9s HoareSimplificationTime, 374 FomulaSimplificationsInter, 36561 FormulaSimplificationTreeSizeReductionInter, 4.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 1231 NumberOfCodeBlocks, 1231 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 1223 ConstructedInterpolants, 0 QuantifiedInterpolants, 2060 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 662/662 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: 4005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4231]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5654]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6360]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6483]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6510]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3927]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5710]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5232]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5554]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5381]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5325]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5761]: Loop Invariant Derived loop invariant: ((ldv_spin == 0 && ldv_state_variable_1 == 1) || (ldv_spin == 0 && ldv_state_variable_1 == 2)) || (ldv_spin == 0 && ldv_state_variable_1 == 0) - InvariantResult [Line: 5599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5381]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6444]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6351]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5325]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5608]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6324]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6470]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_1 == 0 - InvariantResult [Line: 6540]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_1 == 1 - InvariantResult [Line: 4311]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_1 == 1 - InvariantResult [Line: 3980]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6500]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6450]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6453]: Loop Invariant Derived loop invariant: (ldv_spin == 0 || !(ldv_state_variable_1 == 1)) && (!(ldv_state_variable_1 == 2) || ldv_spin == 0) - InvariantResult [Line: 5654]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5325]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6463]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3956]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5608]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6536]: Loop Invariant Derived loop invariant: ((ldv_spin == 0 && ldv_state_variable_1 == 1) || (ldv_spin == 0 && ldv_state_variable_1 == 2)) || (ldv_spin == 0 && ldv_state_variable_1 == 0) - InvariantResult [Line: 4123]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5232]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4264]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4306]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_1 == 1 - InvariantResult [Line: 3988]: Loop Invariant Derived loop invariant: (ldv_spin == 0 || !(ldv_state_variable_1 == 1)) && (!(ldv_state_variable_1 == 2) || ldv_spin == 0) - InvariantResult [Line: 5444]: Loop Invariant Derived loop invariant: (((intfdata == 0 && intfdata == 0) && ldv_spin == 0) && ldv_state_variable_1 == 2) && \result + 12 <= 0 - InvariantResult [Line: 5554]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5548]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3972]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6333]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5325]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5741]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5232]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4275]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4082]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4129]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5275]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6447]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6529]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4331]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5381]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5726]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_1 == 1 - InvariantResult [Line: 5207]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6297]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5381]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5207]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5701]: Loop Invariant Derived loop invariant: ((ldv_spin == 0 && ldv_state_variable_1 == 1) || (ldv_spin == 0 && ldv_state_variable_1 == 2)) || (ldv_spin == 0 && ldv_state_variable_1 == 0) - InvariantResult [Line: 4311]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_1 == 1 - InvariantResult [Line: 5654]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5381]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6493]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5554]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6441]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6306]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4368]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_1 == 1 - InvariantResult [Line: 5468]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_1 == 2 - InvariantResult [Line: 6435]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-07-21 11:31:49,665 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE