/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml --sifa.abstract.domain OctagonDomain -i ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-01 07:20:12,506 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-01 07:20:12,508 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-01 07:20:12,539 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-01 07:20:12,539 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-01 07:20:12,542 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-01 07:20:12,544 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-01 07:20:12,545 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-01 07:20:12,546 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-01 07:20:12,546 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-01 07:20:12,547 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-01 07:20:12,547 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-01 07:20:12,548 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-01 07:20:12,548 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-01 07:20:12,549 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-01 07:20:12,549 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-01 07:20:12,550 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-01 07:20:12,550 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-01 07:20:12,551 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-01 07:20:12,556 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-01 07:20:12,558 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-01 07:20:12,573 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-01 07:20:12,574 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-01 07:20:12,575 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-01 07:20:12,582 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-01 07:20:12,582 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-01 07:20:12,583 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-01 07:20:12,583 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-01 07:20:12,584 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-01 07:20:12,584 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-01 07:20:12,584 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-01 07:20:12,585 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-01 07:20:12,586 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-01 07:20:12,586 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-01 07:20:12,587 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-01 07:20:12,587 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-01 07:20:12,587 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-01 07:20:12,587 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-01 07:20:12,587 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-01 07:20:12,588 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-01 07:20:12,588 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-01 07:20:12,589 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-04-01 07:20:12,612 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-01 07:20:12,613 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-01 07:20:12,613 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-01 07:20:12,613 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-01 07:20:12,614 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-01 07:20:12,614 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-01 07:20:12,614 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-01 07:20:12,614 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-01 07:20:12,614 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-01 07:20:12,614 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-01 07:20:12,615 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-01 07:20:12,615 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-01 07:20:12,615 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-01 07:20:12,615 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-01 07:20:12,615 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-01 07:20:12,615 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-01 07:20:12,615 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-01 07:20:12,615 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-01 07:20:12,616 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-01 07:20:12,616 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-01 07:20:12,616 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-01 07:20:12,616 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-01 07:20:12,616 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-01 07:20:12,616 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-01 07:20:12,616 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-01 07:20:12,617 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-01 07:20:12,617 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-01 07:20:12,617 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-01 07:20:12,617 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-01 07:20:12,617 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-01 07:20:12,617 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-01 07:20:12,617 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-01 07:20:12,617 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 07:20:12,617 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-01 07:20:12,618 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-01 07:20:12,618 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-01 07:20:12,618 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-01 07:20:12,618 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-01 07:20:12,618 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-01 07:20:12,618 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-01 07:20:12,618 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-01 07:20:12,618 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-04-01 07:20:12,811 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-01 07:20:12,829 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-01 07:20:12,831 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-01 07:20:12,831 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-01 07:20:12,832 INFO L275 PluginConnector]: CDTParser initialized [2023-04-01 07:20:12,833 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i [2023-04-01 07:20:13,741 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-01 07:20:14,109 INFO L351 CDTParser]: Found 1 translation units. [2023-04-01 07:20:14,109 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i [2023-04-01 07:20:14,137 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75ee2907a/9ad22e4560014a28992e5b1167102c4c/FLAGd10af4514 [2023-04-01 07:20:14,150 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75ee2907a/9ad22e4560014a28992e5b1167102c4c [2023-04-01 07:20:14,152 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-01 07:20:14,153 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-01 07:20:14,155 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-01 07:20:14,155 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-01 07:20:14,157 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-01 07:20:14,157 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 07:20:14" (1/1) ... [2023-04-01 07:20:14,158 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c3a2e5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:20:14, skipping insertion in model container [2023-04-01 07:20:14,158 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 07:20:14" (1/1) ... [2023-04-01 07:20:14,163 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-01 07:20:14,234 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-01 07:20:14,631 WARN L247 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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i[182110,182123] [2023-04-01 07:20:14,835 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 07:20:14,850 INFO L203 MainTranslator]: Completed pre-run [2023-04-01 07:20:14,944 WARN L247 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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i[182110,182123] [2023-04-01 07:20:15,015 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 07:20:15,070 INFO L208 MainTranslator]: Completed translation [2023-04-01 07:20:15,070 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:20:15 WrapperNode [2023-04-01 07:20:15,070 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-01 07:20:15,071 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-01 07:20:15,071 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-01 07:20:15,071 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-01 07:20:15,079 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:20:15" (1/1) ... [2023-04-01 07:20:15,079 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:20:15" (1/1) ... [2023-04-01 07:20:15,124 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:20:15" (1/1) ... [2023-04-01 07:20:15,124 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:20:15" (1/1) ... [2023-04-01 07:20:15,168 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:20:15" (1/1) ... [2023-04-01 07:20:15,173 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:20:15" (1/1) ... [2023-04-01 07:20:15,178 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:20:15" (1/1) ... [2023-04-01 07:20:15,182 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:20:15" (1/1) ... [2023-04-01 07:20:15,189 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-01 07:20:15,190 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-01 07:20:15,190 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-01 07:20:15,190 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-01 07:20:15,191 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:20:15" (1/1) ... [2023-04-01 07:20:15,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 07:20:15,210 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 07:20:15,224 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) [2023-04-01 07:20:15,241 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 [2023-04-01 07:20:15,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-01 07:20:15,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-01 07:20:15,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 07:20:15,253 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-01 07:20:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-01 07:20:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-04-01 07:20:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-04-01 07:20:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-01 07:20:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-01 07:20:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-01 07:20:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-01 07:20:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-01 07:20:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-01 07:20:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-01 07:20:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-04-01 07:20:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-01 07:20:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-01 07:20:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-01 07:20:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure to_spi_device [2023-04-01 07:20:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_set_drvdata [2023-04-01 07:20:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_get_drvdata [2023-04-01 07:20:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_unregister_driver [2023-04-01 07:20:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_init [2023-04-01 07:20:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_add_tail [2023-04-01 07:20:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_spi_reset [2023-04-01 07:20:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_spi_init [2023-04-01 07:20:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_spi_read_busy [2023-04-01 07:20:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_spi_raw_read [2023-04-01 07:20:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_spi_raw_write [2023-04-01 07:20:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1271_probe [2023-04-01 07:20:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1271_remove [2023-04-01 07:20:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1271_spi_driver_init [2023-04-01 07:20:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1271_spi_driver_exit [2023-04-01 07:20:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_wl1271_if_operations_2 [2023-04-01 07:20:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_spi_driver_1 [2023-04-01 07:20:15,256 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-01 07:20:15,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2023-04-01 07:20:15,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2023-04-01 07:20:15,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2023-04-01 07:20:15,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2023-04-01 07:20:15,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2023-04-01 07:20:15,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2023-04-01 07:20:15,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2023-04-01 07:20:15,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2023-04-01 07:20:15,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2023-04-01 07:20:15,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2023-04-01 07:20:15,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2023-04-01 07:20:15,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2023-04-01 07:20:15,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2023-04-01 07:20:15,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2023-04-01 07:20:15,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-01 07:20:15,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-04-01 07:20:15,258 INFO L138 BoogieDeclarations]: Found implementation of procedure crc7 [2023-04-01 07:20:15,258 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-04-01 07:20:15,258 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-04-01 07:20:15,258 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-04-01 07:20:15,259 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2023-04-01 07:20:15,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-01 07:20:15,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_2 [2023-04-01 07:20:15,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_2 [2023-04-01 07:20:15,259 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add [2023-04-01 07:20:15,260 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add_data [2023-04-01 07:20:15,260 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add_resources [2023-04-01 07:20:15,260 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_alloc [2023-04-01 07:20:15,260 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_put [2023-04-01 07:20:15,260 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2023-04-01 07:20:15,260 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_register_driver [2023-04-01 07:20:15,260 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_setup [2023-04-01 07:20:15,260 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_sync [2023-04-01 07:20:15,260 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-01 07:20:15,260 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-01 07:20:15,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-01 07:20:15,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-01 07:20:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-01 07:20:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-01 07:20:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-01 07:20:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-01 07:20:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-01 07:20:15,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-01 07:20:15,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-01 07:20:15,261 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-01 07:20:15,261 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-01 07:20:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-01 07:20:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-01 07:20:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-04-01 07:20:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-04-01 07:20:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-01 07:20:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2023-04-01 07:20:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-04-01 07:20:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-04-01 07:20:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-04-01 07:20:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-01 07:20:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-01 07:20:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-04-01 07:20:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-01 07:20:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-01 07:20:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-01 07:20:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-01 07:20:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-01 07:20:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-01 07:20:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2023-04-01 07:20:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-01 07:20:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-01 07:20:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-01 07:20:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-01 07:20:15,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-01 07:20:15,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-01 07:20:15,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-04-01 07:20:15,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-01 07:20:15,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-01 07:20:15,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_wl1271_if_operations_2 [2023-04-01 07:20:15,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_spi_driver_1 [2023-04-01 07:20:15,264 INFO L130 BoogieDeclarations]: Found specification of procedure crc7 [2023-04-01 07:20:15,264 INFO L130 BoogieDeclarations]: Found specification of procedure to_spi_device [2023-04-01 07:20:15,264 INFO L130 BoogieDeclarations]: Found specification of procedure spi_set_drvdata [2023-04-01 07:20:15,264 INFO L130 BoogieDeclarations]: Found specification of procedure spi_get_drvdata [2023-04-01 07:20:15,264 INFO L130 BoogieDeclarations]: Found specification of procedure spi_register_driver [2023-04-01 07:20:15,265 INFO L130 BoogieDeclarations]: Found specification of procedure spi_unregister_driver [2023-04-01 07:20:15,265 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_init [2023-04-01 07:20:15,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-01 07:20:15,266 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_add_tail [2023-04-01 07:20:15,266 INFO L130 BoogieDeclarations]: Found specification of procedure spi_setup [2023-04-01 07:20:15,268 INFO L130 BoogieDeclarations]: Found specification of procedure spi_sync [2023-04-01 07:20:15,268 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2023-04-01 07:20:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_alloc [2023-04-01 07:20:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add_resources [2023-04-01 07:20:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add_data [2023-04-01 07:20:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add [2023-04-01 07:20:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_put [2023-04-01 07:20:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_spi_reset [2023-04-01 07:20:15,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-01 07:20:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-01 07:20:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-01 07:20:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_spi_init [2023-04-01 07:20:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-01 07:20:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_spi_read_busy [2023-04-01 07:20:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_spi_raw_read [2023-04-01 07:20:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_spi_raw_write [2023-04-01 07:20:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure wl1271_probe [2023-04-01 07:20:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure wl1271_remove [2023-04-01 07:20:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure wl1271_spi_driver_init [2023-04-01 07:20:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure wl1271_spi_driver_exit [2023-04-01 07:20:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-01 07:20:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2023-04-01 07:20:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-01 07:20:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_2 [2023-04-01 07:20:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-01 07:20:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2023-04-01 07:20:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2023-04-01 07:20:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2023-04-01 07:20:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2023-04-01 07:20:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2023-04-01 07:20:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2023-04-01 07:20:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2023-04-01 07:20:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2023-04-01 07:20:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 07:20:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2023-04-01 07:20:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2023-04-01 07:20:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2023-04-01 07:20:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2023-04-01 07:20:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2023-04-01 07:20:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2023-04-01 07:20:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2023-04-01 07:20:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-01 07:20:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-01 07:20:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-01 07:20:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-01 07:20:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-01 07:20:15,586 INFO L236 CfgBuilder]: Building ICFG [2023-04-01 07:20:15,588 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-01 07:20:15,816 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-01 07:20:16,228 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2023-04-01 07:20:16,478 INFO L277 CfgBuilder]: Performing block encoding [2023-04-01 07:20:16,707 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-01 07:20:16,707 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-04-01 07:20:16,710 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 07:20:16 BoogieIcfgContainer [2023-04-01 07:20:16,711 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-01 07:20:16,712 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-01 07:20:16,712 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-01 07:20:16,714 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-01 07:20:16,715 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.04 07:20:14" (1/3) ... [2023-04-01 07:20:16,715 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ffa3709 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 07:20:16, skipping insertion in model container [2023-04-01 07:20:16,715 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:20:15" (2/3) ... [2023-04-01 07:20:16,715 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ffa3709 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 07:20:16, skipping insertion in model container [2023-04-01 07:20:16,715 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 07:20:16" (3/3) ... [2023-04-01 07:20:16,716 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--ti--wlcore--wlcore_spi.ko-entry_point.cil.out.i [2023-04-01 07:20:16,727 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-01 07:20:16,728 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-01 07:20:16,780 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-01 07:20:16,784 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=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4fd454ce, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-01 07:20:16,784 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-01 07:20:16,790 INFO L276 IsEmpty]: Start isEmpty. Operand has 433 states, 244 states have (on average 1.2622950819672132) internal successors, (308), 260 states have internal predecessors, (308), 130 states have call successors, (130), 54 states have call predecessors, (130), 53 states have return successors, (126), 125 states have call predecessors, (126), 126 states have call successors, (126) [2023-04-01 07:20:16,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-04-01 07:20:16,801 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 07:20:16,801 INFO L195 NwaCegarLoop]: trace histogram [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] [2023-04-01 07:20:16,802 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 07:20:16,806 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 07:20:16,806 INFO L85 PathProgramCache]: Analyzing trace with hash 830777815, now seen corresponding path program 1 times [2023-04-01 07:20:16,813 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 07:20:16,813 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1107335165] [2023-04-01 07:20:16,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 07:20:16,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 07:20:16,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 07:20:17,161 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-04-01 07:20:17,161 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 07:20:17,161 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1107335165] [2023-04-01 07:20:17,162 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1107335165] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 07:20:17,162 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 07:20:17,162 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 07:20:17,163 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [891592950] [2023-04-01 07:20:17,164 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 07:20:17,167 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 07:20:17,167 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 07:20:17,190 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 07:20:17,190 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 07:20:17,193 INFO L87 Difference]: Start difference. First operand has 433 states, 244 states have (on average 1.2622950819672132) internal successors, (308), 260 states have internal predecessors, (308), 130 states have call successors, (130), 54 states have call predecessors, (130), 53 states have return successors, (126), 125 states have call predecessors, (126), 126 states have call successors, (126) Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-04-01 07:20:18,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 07:20:18,538 INFO L93 Difference]: Finished difference Result 1150 states and 1524 transitions. [2023-04-01 07:20:18,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 07:20:18,540 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 49 [2023-04-01 07:20:18,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 07:20:18,557 INFO L225 Difference]: With dead ends: 1150 [2023-04-01 07:20:18,557 INFO L226 Difference]: Without dead ends: 735 [2023-04-01 07:20:18,566 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 07:20:18,571 INFO L413 NwaCegarLoop]: 492 mSDtfsCounter, 451 mSDsluCounter, 476 mSDsCounter, 0 mSdLazyCounter, 105 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 451 SdHoareTripleChecker+Valid, 968 SdHoareTripleChecker+Invalid, 108 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 105 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2023-04-01 07:20:18,572 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [451 Valid, 968 Invalid, 108 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 105 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2023-04-01 07:20:18,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 735 states. [2023-04-01 07:20:18,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 735 to 735. [2023-04-01 07:20:18,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 735 states, 425 states have (on average 1.24) internal successors, (527), 436 states have internal predecessors, (527), 222 states have call successors, (222), 90 states have call predecessors, (222), 87 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2023-04-01 07:20:18,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 735 states and 964 transitions. [2023-04-01 07:20:18,658 INFO L78 Accepts]: Start accepts. Automaton has 735 states and 964 transitions. Word has length 49 [2023-04-01 07:20:18,659 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 07:20:18,659 INFO L495 AbstractCegarLoop]: Abstraction has 735 states and 964 transitions. [2023-04-01 07:20:18,659 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-04-01 07:20:18,659 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 964 transitions. [2023-04-01 07:20:18,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-04-01 07:20:18,661 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 07:20:18,661 INFO L195 NwaCegarLoop]: trace histogram [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] [2023-04-01 07:20:18,662 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-01 07:20:18,662 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 07:20:18,662 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 07:20:18,662 INFO L85 PathProgramCache]: Analyzing trace with hash 2001506248, now seen corresponding path program 1 times [2023-04-01 07:20:18,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 07:20:18,662 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [133379396] [2023-04-01 07:20:18,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 07:20:18,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 07:20:18,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 07:20:18,866 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-04-01 07:20:18,867 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 07:20:18,869 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [133379396] [2023-04-01 07:20:18,870 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [133379396] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 07:20:18,870 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 07:20:18,870 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 07:20:18,871 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2124637899] [2023-04-01 07:20:18,871 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 07:20:18,872 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 07:20:18,872 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 07:20:18,872 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 07:20:18,872 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 07:20:18,873 INFO L87 Difference]: Start difference. First operand 735 states and 964 transitions. Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 3 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-04-01 07:20:20,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 07:20:20,036 INFO L93 Difference]: Finished difference Result 737 states and 965 transitions. [2023-04-01 07:20:20,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 07:20:20,037 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 3 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 51 [2023-04-01 07:20:20,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 07:20:20,041 INFO L225 Difference]: With dead ends: 737 [2023-04-01 07:20:20,041 INFO L226 Difference]: Without dead ends: 734 [2023-04-01 07:20:20,041 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 07:20:20,045 INFO L413 NwaCegarLoop]: 476 mSDtfsCounter, 497 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 497 SdHoareTripleChecker+Valid, 477 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2023-04-01 07:20:20,046 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [497 Valid, 477 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 47 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2023-04-01 07:20:20,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 734 states. [2023-04-01 07:20:20,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 734 to 734. [2023-04-01 07:20:20,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 734 states, 425 states have (on average 1.2376470588235293) internal successors, (526), 435 states have internal predecessors, (526), 221 states have call successors, (221), 90 states have call predecessors, (221), 87 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2023-04-01 07:20:20,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 734 states and 962 transitions. [2023-04-01 07:20:20,097 INFO L78 Accepts]: Start accepts. Automaton has 734 states and 962 transitions. Word has length 51 [2023-04-01 07:20:20,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 07:20:20,097 INFO L495 AbstractCegarLoop]: Abstraction has 734 states and 962 transitions. [2023-04-01 07:20:20,097 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 3 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-04-01 07:20:20,097 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 962 transitions. [2023-04-01 07:20:20,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-04-01 07:20:20,102 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 07:20:20,102 INFO L195 NwaCegarLoop]: trace histogram [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] [2023-04-01 07:20:20,102 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-01 07:20:20,102 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 07:20:20,102 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 07:20:20,103 INFO L85 PathProgramCache]: Analyzing trace with hash 1916698573, now seen corresponding path program 1 times [2023-04-01 07:20:20,103 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 07:20:20,103 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1348530444] [2023-04-01 07:20:20,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 07:20:20,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 07:20:20,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 07:20:20,297 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-04-01 07:20:20,297 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 07:20:20,297 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1348530444] [2023-04-01 07:20:20,298 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1348530444] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 07:20:20,298 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 07:20:20,298 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 07:20:20,298 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [730062067] [2023-04-01 07:20:20,298 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 07:20:20,298 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 07:20:20,298 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 07:20:20,299 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 07:20:20,299 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 07:20:20,299 INFO L87 Difference]: Start difference. First operand 734 states and 962 transitions. Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-04-01 07:20:20,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 07:20:20,966 INFO L93 Difference]: Finished difference Result 736 states and 963 transitions. [2023-04-01 07:20:20,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 07:20:20,967 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 52 [2023-04-01 07:20:20,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 07:20:20,970 INFO L225 Difference]: With dead ends: 736 [2023-04-01 07:20:20,970 INFO L226 Difference]: Without dead ends: 733 [2023-04-01 07:20:20,970 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 07:20:20,971 INFO L413 NwaCegarLoop]: 474 mSDtfsCounter, 494 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 494 SdHoareTripleChecker+Valid, 475 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-04-01 07:20:20,971 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [494 Valid, 475 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 47 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-04-01 07:20:20,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 733 states. [2023-04-01 07:20:21,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 733 to 733. [2023-04-01 07:20:21,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 733 states, 425 states have (on average 1.2352941176470589) internal successors, (525), 434 states have internal predecessors, (525), 220 states have call successors, (220), 90 states have call predecessors, (220), 87 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2023-04-01 07:20:21,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 733 states and 960 transitions. [2023-04-01 07:20:21,005 INFO L78 Accepts]: Start accepts. Automaton has 733 states and 960 transitions. Word has length 52 [2023-04-01 07:20:21,005 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 07:20:21,006 INFO L495 AbstractCegarLoop]: Abstraction has 733 states and 960 transitions. [2023-04-01 07:20:21,006 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-04-01 07:20:21,006 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 960 transitions. [2023-04-01 07:20:21,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-04-01 07:20:21,006 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 07:20:21,007 INFO L195 NwaCegarLoop]: trace histogram [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] [2023-04-01 07:20:21,007 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-01 07:20:21,007 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 07:20:21,007 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 07:20:21,007 INFO L85 PathProgramCache]: Analyzing trace with hash -712334485, now seen corresponding path program 1 times [2023-04-01 07:20:21,007 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 07:20:21,007 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1397273187] [2023-04-01 07:20:21,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 07:20:21,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 07:20:21,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 07:20:21,084 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-04-01 07:20:21,084 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 07:20:21,084 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1397273187] [2023-04-01 07:20:21,084 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1397273187] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 07:20:21,085 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 07:20:21,085 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 07:20:21,085 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2122422749] [2023-04-01 07:20:21,085 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 07:20:21,085 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 07:20:21,086 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 07:20:21,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 07:20:21,086 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 07:20:21,086 INFO L87 Difference]: Start difference. First operand 733 states and 960 transitions. Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 3 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-04-01 07:20:21,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 07:20:21,421 INFO L93 Difference]: Finished difference Result 735 states and 961 transitions. [2023-04-01 07:20:21,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 07:20:21,421 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 3 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 53 [2023-04-01 07:20:21,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 07:20:21,424 INFO L225 Difference]: With dead ends: 735 [2023-04-01 07:20:21,424 INFO L226 Difference]: Without dead ends: 732 [2023-04-01 07:20:21,425 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 07:20:21,425 INFO L413 NwaCegarLoop]: 472 mSDtfsCounter, 491 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 491 SdHoareTripleChecker+Valid, 473 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-04-01 07:20:21,425 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [491 Valid, 473 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 47 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-04-01 07:20:21,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 732 states. [2023-04-01 07:20:21,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 732 to 732. [2023-04-01 07:20:21,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 732 states, 425 states have (on average 1.2329411764705882) internal successors, (524), 433 states have internal predecessors, (524), 219 states have call successors, (219), 90 states have call predecessors, (219), 87 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2023-04-01 07:20:21,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 732 states and 958 transitions. [2023-04-01 07:20:21,458 INFO L78 Accepts]: Start accepts. Automaton has 732 states and 958 transitions. Word has length 53 [2023-04-01 07:20:21,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 07:20:21,458 INFO L495 AbstractCegarLoop]: Abstraction has 732 states and 958 transitions. [2023-04-01 07:20:21,458 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 3 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-04-01 07:20:21,458 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 958 transitions. [2023-04-01 07:20:21,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-04-01 07:20:21,459 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 07:20:21,459 INFO L195 NwaCegarLoop]: trace histogram [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] [2023-04-01 07:20:21,459 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-04-01 07:20:21,459 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 07:20:21,460 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 07:20:21,460 INFO L85 PathProgramCache]: Analyzing trace with hash -607975792, now seen corresponding path program 1 times [2023-04-01 07:20:21,460 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 07:20:21,460 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2049075268] [2023-04-01 07:20:21,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 07:20:21,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 07:20:21,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 07:20:21,511 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-04-01 07:20:21,512 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 07:20:21,512 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2049075268] [2023-04-01 07:20:21,512 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2049075268] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 07:20:21,512 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 07:20:21,512 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 07:20:21,512 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [245105453] [2023-04-01 07:20:21,512 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 07:20:21,512 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 07:20:21,512 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 07:20:21,513 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 07:20:21,513 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 07:20:21,513 INFO L87 Difference]: Start difference. First operand 732 states and 958 transitions. Second operand has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 3 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-04-01 07:20:23,129 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 07:20:23,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 07:20:23,153 INFO L93 Difference]: Finished difference Result 734 states and 959 transitions. [2023-04-01 07:20:23,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 07:20:23,153 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 3 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 54 [2023-04-01 07:20:23,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 07:20:23,155 INFO L225 Difference]: With dead ends: 734 [2023-04-01 07:20:23,155 INFO L226 Difference]: Without dead ends: 731 [2023-04-01 07:20:23,156 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 07:20:23,156 INFO L413 NwaCegarLoop]: 470 mSDtfsCounter, 488 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 488 SdHoareTripleChecker+Valid, 471 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2023-04-01 07:20:23,157 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [488 Valid, 471 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 47 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2023-04-01 07:20:23,157 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 731 states. [2023-04-01 07:20:23,182 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 731 to 731. [2023-04-01 07:20:23,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 731 states, 425 states have (on average 1.2305882352941175) internal successors, (523), 432 states have internal predecessors, (523), 218 states have call successors, (218), 90 states have call predecessors, (218), 87 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2023-04-01 07:20:23,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 731 states and 956 transitions. [2023-04-01 07:20:23,185 INFO L78 Accepts]: Start accepts. Automaton has 731 states and 956 transitions. Word has length 54 [2023-04-01 07:20:23,186 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 07:20:23,186 INFO L495 AbstractCegarLoop]: Abstraction has 731 states and 956 transitions. [2023-04-01 07:20:23,186 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 3 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-04-01 07:20:23,186 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 956 transitions. [2023-04-01 07:20:23,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-04-01 07:20:23,186 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 07:20:23,187 INFO L195 NwaCegarLoop]: trace histogram [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] [2023-04-01 07:20:23,187 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-04-01 07:20:23,187 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 07:20:23,187 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 07:20:23,187 INFO L85 PathProgramCache]: Analyzing trace with hash -1667818738, now seen corresponding path program 1 times [2023-04-01 07:20:23,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 07:20:23,187 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [698442924] [2023-04-01 07:20:23,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 07:20:23,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 07:20:23,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 07:20:23,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-04-01 07:20:23,246 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 07:20:23,246 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [698442924] [2023-04-01 07:20:23,246 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [698442924] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 07:20:23,246 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 07:20:23,246 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 07:20:23,246 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1927702730] [2023-04-01 07:20:23,246 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 07:20:23,246 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 07:20:23,246 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 07:20:23,247 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 07:20:23,247 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 07:20:23,247 INFO L87 Difference]: Start difference. First operand 731 states and 956 transitions. Second operand has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 3 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-04-01 07:20:24,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 07:20:24,022 INFO L93 Difference]: Finished difference Result 731 states and 956 transitions. [2023-04-01 07:20:24,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 07:20:24,023 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 3 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 55 [2023-04-01 07:20:24,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 07:20:24,023 INFO L225 Difference]: With dead ends: 731 [2023-04-01 07:20:24,023 INFO L226 Difference]: Without dead ends: 0 [2023-04-01 07:20:24,025 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 07:20:24,025 INFO L413 NwaCegarLoop]: 468 mSDtfsCounter, 484 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 46 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 484 SdHoareTripleChecker+Valid, 469 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 46 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-04-01 07:20:24,025 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [484 Valid, 469 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 46 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-04-01 07:20:24,025 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-04-01 07:20:24,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-04-01 07:20:24,026 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) [2023-04-01 07:20:24,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-04-01 07:20:24,026 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 55 [2023-04-01 07:20:24,026 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 07:20:24,026 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-04-01 07:20:24,026 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 3 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-04-01 07:20:24,026 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-04-01 07:20:24,026 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-04-01 07:20:24,028 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-04-01 07:20:24,028 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-04-01 07:20:24,030 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-04-01 07:20:25,605 INFO L899 garLoopResultBuilder]: For program point reach_errorEXIT(line 12) no Hoare annotation was computed. [2023-04-01 07:20:25,605 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line 12) no Hoare annotation was computed. [2023-04-01 07:20:25,606 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7340 7342) the Hoare annotation is: true [2023-04-01 07:20:25,606 INFO L899 garLoopResultBuilder]: For program point __list_addEXIT(lines 7340 7342) no Hoare annotation was computed. [2023-04-01 07:20:25,606 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7351 7353) the Hoare annotation is: true [2023-04-01 07:20:25,606 INFO L899 garLoopResultBuilder]: For program point L7352-1(line 7352) no Hoare annotation was computed. [2023-04-01 07:20:25,606 INFO L902 garLoopResultBuilder]: At program point L7352(line 7352) the Hoare annotation is: true [2023-04-01 07:20:25,606 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 7351 7353) no Hoare annotation was computed. [2023-04-01 07:20:25,606 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 7141 7146) no Hoare annotation was computed. [2023-04-01 07:20:25,606 INFO L899 garLoopResultBuilder]: For program point ldv_usb_get_intfdataEXIT(lines 7141 7146) no Hoare annotation was computed. [2023-04-01 07:20:25,606 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7369 7371) the Hoare annotation is: true [2023-04-01 07:20:25,606 INFO L899 garLoopResultBuilder]: For program point ldv_setup_2EXIT(lines 7369 7371) no Hoare annotation was computed. [2023-04-01 07:20:25,606 INFO L899 garLoopResultBuilder]: For program point L6335-1(line 6335) no Hoare annotation was computed. [2023-04-01 07:20:25,606 INFO L902 garLoopResultBuilder]: At program point L6335(line 6335) the Hoare annotation is: true [2023-04-01 07:20:25,606 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6333 6336) the Hoare annotation is: true [2023-04-01 07:20:25,606 INFO L899 garLoopResultBuilder]: For program point __kmallocEXIT(lines 6333 6336) no Hoare annotation was computed. [2023-04-01 07:20:25,606 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 6398 6405) no Hoare annotation was computed. [2023-04-01 07:20:25,606 INFO L899 garLoopResultBuilder]: For program point ldv_undef_intEXIT(lines 6398 6405) no Hoare annotation was computed. [2023-04-01 07:20:25,607 INFO L899 garLoopResultBuilder]: For program point L6972(lines 6972 7114) no Hoare annotation was computed. [2023-04-01 07:20:25,607 INFO L899 garLoopResultBuilder]: For program point mainEXIT(lines 6930 7121) no Hoare annotation was computed. [2023-04-01 07:20:25,607 INFO L899 garLoopResultBuilder]: For program point L6989(lines 6989 6994) no Hoare annotation was computed. [2023-04-01 07:20:25,607 INFO L899 garLoopResultBuilder]: For program point L7006(lines 7006 7036) no Hoare annotation was computed. [2023-04-01 07:20:25,607 INFO L899 garLoopResultBuilder]: For program point L7072-1(lines 7044 7107) no Hoare annotation was computed. [2023-04-01 07:20:25,607 INFO L899 garLoopResultBuilder]: For program point L7105(line 7105) no Hoare annotation was computed. [2023-04-01 07:20:25,607 INFO L899 garLoopResultBuilder]: For program point L6973(line 6973) no Hoare annotation was computed. [2023-04-01 07:20:25,607 INFO L902 garLoopResultBuilder]: At program point L6990(line 6990) the Hoare annotation is: true [2023-04-01 07:20:25,607 INFO L902 garLoopResultBuilder]: At program point L7023(line 7023) the Hoare annotation is: true [2023-04-01 07:20:25,607 INFO L899 garLoopResultBuilder]: For program point L6957-1(line 6957) no Hoare annotation was computed. [2023-04-01 07:20:25,607 INFO L902 garLoopResultBuilder]: At program point L6957(line 6957) the Hoare annotation is: true [2023-04-01 07:20:25,607 INFO L899 garLoopResultBuilder]: For program point L6990-1(line 6990) no Hoare annotation was computed. [2023-04-01 07:20:25,607 INFO L902 garLoopResultBuilder]: At program point L7106(line 7106) the Hoare annotation is: true [2023-04-01 07:20:25,607 INFO L899 garLoopResultBuilder]: For program point L6974(lines 6974 7001) no Hoare annotation was computed. [2023-04-01 07:20:25,607 INFO L899 garLoopResultBuilder]: For program point L7007(line 7007) no Hoare annotation was computed. [2023-04-01 07:20:25,607 INFO L899 garLoopResultBuilder]: For program point L7073-1(line 7073) no Hoare annotation was computed. [2023-04-01 07:20:25,607 INFO L902 garLoopResultBuilder]: At program point L7073(line 7073) the Hoare annotation is: true [2023-04-01 07:20:25,607 INFO L899 garLoopResultBuilder]: For program point L7008(lines 7008 7013) no Hoare annotation was computed. [2023-04-01 07:20:25,607 INFO L899 garLoopResultBuilder]: For program point L7041(line 7041) no Hoare annotation was computed. [2023-04-01 07:20:25,607 INFO L899 garLoopResultBuilder]: For program point L7091(line 7091) no Hoare annotation was computed. [2023-04-01 07:20:25,608 INFO L899 garLoopResultBuilder]: For program point L7042(lines 7042 7110) no Hoare annotation was computed. [2023-04-01 07:20:25,608 INFO L899 garLoopResultBuilder]: For program point L6976(lines 6976 6998) no Hoare annotation was computed. [2023-04-01 07:20:25,608 INFO L899 garLoopResultBuilder]: For program point L7009-1(line 7009) no Hoare annotation was computed. [2023-04-01 07:20:25,608 INFO L902 garLoopResultBuilder]: At program point L7009(line 7009) the Hoare annotation is: true [2023-04-01 07:20:25,608 INFO L899 garLoopResultBuilder]: For program point L7092-2(lines 7044 7107) no Hoare annotation was computed. [2023-04-01 07:20:25,608 INFO L899 garLoopResultBuilder]: For program point L7059(line 7059) no Hoare annotation was computed. [2023-04-01 07:20:25,608 INFO L899 garLoopResultBuilder]: For program point L7092(lines 7092 7097) no Hoare annotation was computed. [2023-04-01 07:20:25,608 INFO L899 garLoopResultBuilder]: For program point L6977(line 6977) no Hoare annotation was computed. [2023-04-01 07:20:25,608 INFO L899 garLoopResultBuilder]: For program point L7060(lines 7060 7064) no Hoare annotation was computed. [2023-04-01 07:20:25,608 INFO L899 garLoopResultBuilder]: For program point L7093-1(line 7093) no Hoare annotation was computed. [2023-04-01 07:20:25,608 INFO L902 garLoopResultBuilder]: At program point L7093(line 7093) the Hoare annotation is: true [2023-04-01 07:20:25,608 INFO L899 garLoopResultBuilder]: For program point L6978(lines 6978 6986) no Hoare annotation was computed. [2023-04-01 07:20:25,608 INFO L899 garLoopResultBuilder]: For program point L7044(lines 7044 7107) no Hoare annotation was computed. [2023-04-01 07:20:25,608 INFO L902 garLoopResultBuilder]: At program point ldv_final(lines 6950 7120) the Hoare annotation is: true [2023-04-01 07:20:25,608 INFO L899 garLoopResultBuilder]: For program point L7061-1(line 7061) no Hoare annotation was computed. [2023-04-01 07:20:25,608 INFO L902 garLoopResultBuilder]: At program point L7061(line 7061) the Hoare annotation is: true [2023-04-01 07:20:25,608 INFO L902 garLoopResultBuilder]: At program point L7078(line 7078) the Hoare annotation is: true [2023-04-01 07:20:25,608 INFO L899 garLoopResultBuilder]: For program point L6979-1(line 6979) no Hoare annotation was computed. [2023-04-01 07:20:25,608 INFO L902 garLoopResultBuilder]: At program point L6979(line 6979) the Hoare annotation is: true [2023-04-01 07:20:25,608 INFO L899 garLoopResultBuilder]: For program point L7045(line 7045) no Hoare annotation was computed. [2023-04-01 07:20:25,609 INFO L899 garLoopResultBuilder]: For program point L7078-1(line 7078) no Hoare annotation was computed. [2023-04-01 07:20:25,609 INFO L902 garLoopResultBuilder]: At program point L6963-1(line 6963) the Hoare annotation is: true [2023-04-01 07:20:25,609 INFO L902 garLoopResultBuilder]: At program point L6963(line 6963) the Hoare annotation is: true [2023-04-01 07:20:25,609 INFO L899 garLoopResultBuilder]: For program point L6996(line 6996) no Hoare annotation was computed. [2023-04-01 07:20:25,609 INFO L899 garLoopResultBuilder]: For program point L7046(lines 7046 7050) no Hoare annotation was computed. [2023-04-01 07:20:25,609 INFO L899 garLoopResultBuilder]: For program point L7112(line 7112) no Hoare annotation was computed. [2023-04-01 07:20:25,609 INFO L899 garLoopResultBuilder]: For program point L6964(line 6964) no Hoare annotation was computed. [2023-04-01 07:20:25,609 INFO L902 garLoopResultBuilder]: At program point L6997(line 6997) the Hoare annotation is: true [2023-04-01 07:20:25,609 INFO L899 garLoopResultBuilder]: For program point L7047-1(line 7047) no Hoare annotation was computed. [2023-04-01 07:20:25,609 INFO L902 garLoopResultBuilder]: At program point L7047(line 7047) the Hoare annotation is: true [2023-04-01 07:20:25,609 INFO L902 garLoopResultBuilder]: At program point L7113(line 7113) the Hoare annotation is: true [2023-04-01 07:20:25,609 INFO L899 garLoopResultBuilder]: For program point L6965-1(line 6965) no Hoare annotation was computed. [2023-04-01 07:20:25,609 INFO L902 garLoopResultBuilder]: At program point L6965(line 6965) the Hoare annotation is: true [2023-04-01 07:20:25,609 INFO L899 garLoopResultBuilder]: For program point L7015(line 7015) no Hoare annotation was computed. [2023-04-01 07:20:25,609 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6930 7121) the Hoare annotation is: true [2023-04-01 07:20:25,609 INFO L899 garLoopResultBuilder]: For program point L7016(lines 7016 7032) no Hoare annotation was computed. [2023-04-01 07:20:25,609 INFO L899 garLoopResultBuilder]: For program point L7066(line 7066) no Hoare annotation was computed. [2023-04-01 07:20:25,609 INFO L899 garLoopResultBuilder]: For program point L7099-1(line 7099) no Hoare annotation was computed. [2023-04-01 07:20:25,609 INFO L902 garLoopResultBuilder]: At program point L7099(line 7099) the Hoare annotation is: true [2023-04-01 07:20:25,610 INFO L899 garLoopResultBuilder]: For program point L7083(line 7083) no Hoare annotation was computed. [2023-04-01 07:20:25,610 INFO L899 garLoopResultBuilder]: For program point L7017-1(line 7017) no Hoare annotation was computed. [2023-04-01 07:20:25,610 INFO L895 garLoopResultBuilder]: At program point L7017(line 7017) the Hoare annotation is: (or (= ~ldv_state_variable_0~0 1) (not (= ~usb_dev~0.offset 0)) (not (= ~INTERF_STATE~0 0)) (not (= ~dev_counter~0 0)) (not (= ~usb_urb~0.base 0)) (not (= ~usb_dev~0.base 0)) (not (= ~SERIAL_STATE~0 0)) (not (= ~usb_urb~0.offset 0))) [2023-04-01 07:20:25,610 INFO L899 garLoopResultBuilder]: For program point L7034(line 7034) no Hoare annotation was computed. [2023-04-01 07:20:25,610 INFO L899 garLoopResultBuilder]: For program point L7067(lines 7067 7071) no Hoare annotation was computed. [2023-04-01 07:20:25,610 INFO L899 garLoopResultBuilder]: For program point L7067-2(lines 7044 7107) no Hoare annotation was computed. [2023-04-01 07:20:25,610 INFO L899 garLoopResultBuilder]: For program point L7018(lines 7018 7025) no Hoare annotation was computed. [2023-04-01 07:20:25,610 INFO L899 garLoopResultBuilder]: For program point L7084(lines 7084 7089) no Hoare annotation was computed. [2023-04-01 07:20:25,610 INFO L899 garLoopResultBuilder]: For program point L7018-1(lines 7016 7031) no Hoare annotation was computed. [2023-04-01 07:20:25,610 INFO L902 garLoopResultBuilder]: At program point L7035(line 7035) the Hoare annotation is: true [2023-04-01 07:20:25,610 INFO L899 garLoopResultBuilder]: For program point L7068-1(line 7068) no Hoare annotation was computed. [2023-04-01 07:20:25,610 INFO L902 garLoopResultBuilder]: At program point L7068(line 7068) the Hoare annotation is: true [2023-04-01 07:20:25,610 INFO L899 garLoopResultBuilder]: For program point L7118(line 7118) no Hoare annotation was computed. [2023-04-01 07:20:25,610 INFO L899 garLoopResultBuilder]: For program point L7052(line 7052) no Hoare annotation was computed. [2023-04-01 07:20:25,610 INFO L899 garLoopResultBuilder]: For program point L7085-1(line 7085) no Hoare annotation was computed. [2023-04-01 07:20:25,611 INFO L902 garLoopResultBuilder]: At program point L7085(line 7085) the Hoare annotation is: true [2023-04-01 07:20:25,611 INFO L899 garLoopResultBuilder]: For program point L6953-1(line 6953) no Hoare annotation was computed. [2023-04-01 07:20:25,611 INFO L902 garLoopResultBuilder]: At program point L6953(line 6953) the Hoare annotation is: true [2023-04-01 07:20:25,611 INFO L902 garLoopResultBuilder]: At program point L6970(lines 6950 7120) the Hoare annotation is: true [2023-04-01 07:20:25,611 INFO L899 garLoopResultBuilder]: For program point L7003(line 7003) no Hoare annotation was computed. [2023-04-01 07:20:25,611 INFO L899 garLoopResultBuilder]: For program point L7053(lines 7053 7057) no Hoare annotation was computed. [2023-04-01 07:20:25,611 INFO L899 garLoopResultBuilder]: For program point L7004(lines 7004 7039) no Hoare annotation was computed. [2023-04-01 07:20:25,611 INFO L902 garLoopResultBuilder]: At program point L7054(line 7054) the Hoare annotation is: true [2023-04-01 07:20:25,611 INFO L899 garLoopResultBuilder]: For program point L6988(line 6988) no Hoare annotation was computed. [2023-04-01 07:20:25,611 INFO L899 garLoopResultBuilder]: For program point L7021-1(line 7021) no Hoare annotation was computed. [2023-04-01 07:20:25,611 INFO L902 garLoopResultBuilder]: At program point L7021(line 7021) the Hoare annotation is: true [2023-04-01 07:20:25,611 INFO L899 garLoopResultBuilder]: For program point L7054-1(line 7054) no Hoare annotation was computed. [2023-04-01 07:20:25,611 INFO L899 garLoopResultBuilder]: For program point INIT_LIST_HEADEXIT(lines 6311 6318) no Hoare annotation was computed. [2023-04-01 07:20:25,611 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6311 6318) the Hoare annotation is: true [2023-04-01 07:20:25,611 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 7242 7255) no Hoare annotation was computed. [2023-04-01 07:20:25,611 INFO L899 garLoopResultBuilder]: For program point ldv_put_devEXIT(lines 7242 7255) no Hoare annotation was computed. [2023-04-01 07:20:25,611 INFO L899 garLoopResultBuilder]: For program point L6881-1(line 6881) no Hoare annotation was computed. [2023-04-01 07:20:25,611 INFO L902 garLoopResultBuilder]: At program point L6881(line 6881) the Hoare annotation is: true [2023-04-01 07:20:25,611 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6876 6887) the Hoare annotation is: true [2023-04-01 07:20:25,611 INFO L899 garLoopResultBuilder]: For program point L6883-1(line 6883) no Hoare annotation was computed. [2023-04-01 07:20:25,612 INFO L899 garLoopResultBuilder]: For program point wl1271_removeEXIT(lines 6876 6887) no Hoare annotation was computed. [2023-04-01 07:20:25,612 INFO L902 garLoopResultBuilder]: At program point L6883(line 6883) the Hoare annotation is: true [2023-04-01 07:20:25,612 INFO L899 garLoopResultBuilder]: For program point L6884-1(line 6884) no Hoare annotation was computed. [2023-04-01 07:20:25,612 INFO L902 garLoopResultBuilder]: At program point L6884(line 6884) the Hoare annotation is: true [2023-04-01 07:20:25,612 INFO L902 garLoopResultBuilder]: At program point L6494(line 6494) the Hoare annotation is: true [2023-04-01 07:20:25,612 INFO L902 garLoopResultBuilder]: At program point L6495(line 6495) the Hoare annotation is: true [2023-04-01 07:20:25,612 INFO L899 garLoopResultBuilder]: For program point L6494-1(line 6494) no Hoare annotation was computed. [2023-04-01 07:20:25,612 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6491 6498) the Hoare annotation is: true [2023-04-01 07:20:25,612 INFO L899 garLoopResultBuilder]: For program point spi_message_initFINAL(lines 6491 6498) no Hoare annotation was computed. [2023-04-01 07:20:25,612 INFO L899 garLoopResultBuilder]: For program point spi_message_initEXIT(lines 6491 6498) no Hoare annotation was computed. [2023-04-01 07:20:25,612 INFO L899 garLoopResultBuilder]: For program point platform_device_addEXIT(lines 7373 7375) no Hoare annotation was computed. [2023-04-01 07:20:25,612 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7373 7375) the Hoare annotation is: true [2023-04-01 07:20:25,612 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2023-04-01 07:20:25,612 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2023-04-01 07:20:25,612 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2023-04-01 07:20:25,612 INFO L899 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2023-04-01 07:20:25,612 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2023-04-01 07:20:25,612 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-04-01 07:20:25,612 INFO L902 garLoopResultBuilder]: At program point LDV_STOP(lines 6421 6427) the Hoare annotation is: true [2023-04-01 07:20:25,613 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 6421 6427) no Hoare annotation was computed. [2023-04-01 07:20:25,613 INFO L902 garLoopResultBuilder]: At program point ldv_initializeFINAL(lines 7361 7363) the Hoare annotation is: true [2023-04-01 07:20:25,613 INFO L899 garLoopResultBuilder]: For program point ldv_initializeEXIT(lines 7361 7363) no Hoare annotation was computed. [2023-04-01 07:20:25,613 INFO L899 garLoopResultBuilder]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2023-04-01 07:20:25,613 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2023-04-01 07:20:25,613 INFO L899 garLoopResultBuilder]: For program point L6623-1(line 6623) no Hoare annotation was computed. [2023-04-01 07:20:25,613 INFO L902 garLoopResultBuilder]: At program point L6623(line 6623) the Hoare annotation is: true [2023-04-01 07:20:25,613 INFO L899 garLoopResultBuilder]: For program point L6625-1(line 6625) no Hoare annotation was computed. [2023-04-01 07:20:25,613 INFO L902 garLoopResultBuilder]: At program point L6625(line 6625) the Hoare annotation is: true [2023-04-01 07:20:25,613 INFO L899 garLoopResultBuilder]: For program point L6619(line 6619) no Hoare annotation was computed. [2023-04-01 07:20:25,613 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6596 6638) the Hoare annotation is: true [2023-04-01 07:20:25,613 INFO L899 garLoopResultBuilder]: For program point L6626(lines 6626 6629) no Hoare annotation was computed. [2023-04-01 07:20:25,613 INFO L902 garLoopResultBuilder]: At program point $Ultimate##4(lines 6631 6634) the Hoare annotation is: true [2023-04-01 07:20:25,613 INFO L899 garLoopResultBuilder]: For program point wl12xx_spi_read_busyEXIT(lines 6596 6638) no Hoare annotation was computed. [2023-04-01 07:20:25,613 INFO L899 garLoopResultBuilder]: For program point L6624-1(line 6624) no Hoare annotation was computed. [2023-04-01 07:20:25,613 INFO L902 garLoopResultBuilder]: At program point L6624(line 6624) the Hoare annotation is: true [2023-04-01 07:20:25,613 INFO L902 garLoopResultBuilder]: At program point L6618(line 6618) the Hoare annotation is: true [2023-04-01 07:20:25,613 INFO L902 garLoopResultBuilder]: At program point L6618-1(line 6618) the Hoare annotation is: true [2023-04-01 07:20:25,613 INFO L902 garLoopResultBuilder]: At program point L6610(line 6610) the Hoare annotation is: true [2023-04-01 07:20:25,614 INFO L899 garLoopResultBuilder]: For program point wl12xx_spi_read_busyFINAL(lines 6596 6638) no Hoare annotation was computed. [2023-04-01 07:20:25,614 INFO L899 garLoopResultBuilder]: For program point L6608-1(line 6608) no Hoare annotation was computed. [2023-04-01 07:20:25,614 INFO L902 garLoopResultBuilder]: At program point L6608(line 6608) the Hoare annotation is: true [2023-04-01 07:20:25,614 INFO L899 garLoopResultBuilder]: For program point L6610-1(line 6610) no Hoare annotation was computed. [2023-04-01 07:20:25,614 INFO L899 garLoopResultBuilder]: For program point L6635-1(line 6635) no Hoare annotation was computed. [2023-04-01 07:20:25,614 INFO L902 garLoopResultBuilder]: At program point L6635(line 6635) the Hoare annotation is: true [2023-04-01 07:20:25,614 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 7154 7160) no Hoare annotation was computed. [2023-04-01 07:20:25,614 INFO L899 garLoopResultBuilder]: For program point ldv_usb_put_intfEXIT(lines 7154 7160) no Hoare annotation was computed. [2023-04-01 07:20:25,614 INFO L899 garLoopResultBuilder]: For program point L6476-1(line 6476) no Hoare annotation was computed. [2023-04-01 07:20:25,614 INFO L902 garLoopResultBuilder]: At program point L6476(line 6476) the Hoare annotation is: true [2023-04-01 07:20:25,614 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6472 6479) the Hoare annotation is: true [2023-04-01 07:20:25,614 INFO L899 garLoopResultBuilder]: For program point spi_get_drvdataEXIT(lines 6472 6479) no Hoare annotation was computed. [2023-04-01 07:20:25,614 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 7147 7153) no Hoare annotation was computed. [2023-04-01 07:20:25,614 INFO L899 garLoopResultBuilder]: For program point ldv_usb_set_intfdataEXIT(lines 7147 7153) no Hoare annotation was computed. [2023-04-01 07:20:25,614 INFO L899 garLoopResultBuilder]: For program point L7212-1(line 7212) no Hoare annotation was computed. [2023-04-01 07:20:25,614 INFO L899 garLoopResultBuilder]: For program point L7212(line 7212) no Hoare annotation was computed. [2023-04-01 07:20:25,614 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 7193 7222) no Hoare annotation was computed. [2023-04-01 07:20:25,614 INFO L899 garLoopResultBuilder]: For program point L7206(lines 7206 7210) no Hoare annotation was computed. [2023-04-01 07:20:25,614 INFO L899 garLoopResultBuilder]: For program point L7202(line 7202) no Hoare annotation was computed. [2023-04-01 07:20:25,614 INFO L899 garLoopResultBuilder]: For program point L7206-2(lines 7205 7216) no Hoare annotation was computed. [2023-04-01 07:20:25,615 INFO L899 garLoopResultBuilder]: For program point L7204(lines 7204 7219) no Hoare annotation was computed. [2023-04-01 07:20:25,615 INFO L899 garLoopResultBuilder]: For program point L7198(line 7198) no Hoare annotation was computed. [2023-04-01 07:20:25,615 INFO L899 garLoopResultBuilder]: For program point L7200(lines 7200 7203) no Hoare annotation was computed. [2023-04-01 07:20:25,615 INFO L899 garLoopResultBuilder]: For program point L7202-1(lines 7197 7221) no Hoare annotation was computed. [2023-04-01 07:20:25,615 INFO L899 garLoopResultBuilder]: For program point L7198-1(line 7198) no Hoare annotation was computed. [2023-04-01 07:20:25,615 INFO L899 garLoopResultBuilder]: For program point ldv_submit_urbEXIT(lines 7193 7222) no Hoare annotation was computed. [2023-04-01 07:20:25,615 INFO L899 garLoopResultBuilder]: For program point L7207-1(line 7207) no Hoare annotation was computed. [2023-04-01 07:20:25,615 INFO L899 garLoopResultBuilder]: For program point L7207(line 7207) no Hoare annotation was computed. [2023-04-01 07:20:25,615 INFO L899 garLoopResultBuilder]: For program point L7205(lines 7205 7217) no Hoare annotation was computed. [2023-04-01 07:20:25,615 INFO L899 garLoopResultBuilder]: For program point L6848(lines 6848 6852) no Hoare annotation was computed. [2023-04-01 07:20:25,615 INFO L899 garLoopResultBuilder]: For program point L6811(lines 6811 6816) no Hoare annotation was computed. [2023-04-01 07:20:25,615 INFO L899 garLoopResultBuilder]: For program point L6836-1(line 6836) no Hoare annotation was computed. [2023-04-01 07:20:25,615 INFO L902 garLoopResultBuilder]: At program point L6836(line 6836) the Hoare annotation is: true [2023-04-01 07:20:25,615 INFO L902 garLoopResultBuilder]: At program point L6869(lines 6802 6874) the Hoare annotation is: true [2023-04-01 07:20:25,615 INFO L899 garLoopResultBuilder]: For program point L6828-1(line 6828) no Hoare annotation was computed. [2023-04-01 07:20:25,615 INFO L902 garLoopResultBuilder]: At program point L6828(line 6828) the Hoare annotation is: true [2023-04-01 07:20:25,615 INFO L899 garLoopResultBuilder]: For program point L6861-1(line 6861) no Hoare annotation was computed. [2023-04-01 07:20:25,615 INFO L902 garLoopResultBuilder]: At program point L6861(line 6861) the Hoare annotation is: true [2023-04-01 07:20:25,615 INFO L899 garLoopResultBuilder]: For program point L6820(lines 6820 6824) no Hoare annotation was computed. [2023-04-01 07:20:25,615 INFO L899 garLoopResultBuilder]: For program point L6853-1(line 6853) no Hoare annotation was computed. [2023-04-01 07:20:25,616 INFO L902 garLoopResultBuilder]: At program point L6853(line 6853) the Hoare annotation is: true [2023-04-01 07:20:25,616 INFO L899 garLoopResultBuilder]: For program point L6849-1(line 6849) no Hoare annotation was computed. [2023-04-01 07:20:25,616 INFO L902 garLoopResultBuilder]: At program point L6849(line 6849) the Hoare annotation is: true [2023-04-01 07:20:25,616 INFO L899 garLoopResultBuilder]: For program point L6812-1(line 6812) no Hoare annotation was computed. [2023-04-01 07:20:25,616 INFO L902 garLoopResultBuilder]: At program point L6812(line 6812) the Hoare annotation is: true [2023-04-01 07:20:25,616 INFO L899 garLoopResultBuilder]: For program point L6804-1(line 6804) no Hoare annotation was computed. [2023-04-01 07:20:25,616 INFO L902 garLoopResultBuilder]: At program point L6804(line 6804) the Hoare annotation is: true [2023-04-01 07:20:25,616 INFO L899 garLoopResultBuilder]: For program point L6829(lines 6829 6833) no Hoare annotation was computed. [2023-04-01 07:20:25,616 INFO L899 garLoopResultBuilder]: For program point L6854(lines 6854 6858) no Hoare annotation was computed. [2023-04-01 07:20:25,616 INFO L899 garLoopResultBuilder]: For program point wl1271_probeFINAL(lines 6794 6875) no Hoare annotation was computed. [2023-04-01 07:20:25,616 INFO L899 garLoopResultBuilder]: For program point L6821-1(line 6821) no Hoare annotation was computed. [2023-04-01 07:20:25,616 INFO L902 garLoopResultBuilder]: At program point L6821(line 6821) the Hoare annotation is: true [2023-04-01 07:20:25,616 INFO L902 garLoopResultBuilder]: At program point L6846(lines 6846 6847) the Hoare annotation is: true [2023-04-01 07:20:25,616 INFO L902 garLoopResultBuilder]: At program point L6842(line 6842) the Hoare annotation is: true [2023-04-01 07:20:25,616 INFO L899 garLoopResultBuilder]: For program point L6846-1(lines 6846 6847) no Hoare annotation was computed. [2023-04-01 07:20:25,616 INFO L902 garLoopResultBuilder]: At program point L6871(lines 6802 6874) the Hoare annotation is: true [2023-04-01 07:20:25,616 INFO L899 garLoopResultBuilder]: For program point L6842-1(line 6842) no Hoare annotation was computed. [2023-04-01 07:20:25,616 INFO L902 garLoopResultBuilder]: At program point L6834(line 6834) the Hoare annotation is: true [2023-04-01 07:20:25,616 INFO L899 garLoopResultBuilder]: For program point L6867-1(line 6867) no Hoare annotation was computed. [2023-04-01 07:20:25,617 INFO L902 garLoopResultBuilder]: At program point L6867(line 6867) the Hoare annotation is: true [2023-04-01 07:20:25,617 INFO L902 garLoopResultBuilder]: At program point L6830(line 6830) the Hoare annotation is: true [2023-04-01 07:20:25,617 INFO L899 garLoopResultBuilder]: For program point wl1271_probeEXIT(lines 6794 6875) no Hoare annotation was computed. [2023-04-01 07:20:25,617 INFO L899 garLoopResultBuilder]: For program point L6834-1(line 6834) no Hoare annotation was computed. [2023-04-01 07:20:25,617 INFO L902 garLoopResultBuilder]: At program point out_dev_put(lines 6802 6874) the Hoare annotation is: true [2023-04-01 07:20:25,617 INFO L902 garLoopResultBuilder]: At program point L6826(line 6826) the Hoare annotation is: true [2023-04-01 07:20:25,617 INFO L899 garLoopResultBuilder]: For program point L6859-1(line 6859) no Hoare annotation was computed. [2023-04-01 07:20:25,617 INFO L902 garLoopResultBuilder]: At program point L6859(line 6859) the Hoare annotation is: true [2023-04-01 07:20:25,617 INFO L899 garLoopResultBuilder]: For program point L6830-1(line 6830) no Hoare annotation was computed. [2023-04-01 07:20:25,617 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6794 6875) the Hoare annotation is: true [2023-04-01 07:20:25,617 INFO L899 garLoopResultBuilder]: For program point L6855-1(line 6855) no Hoare annotation was computed. [2023-04-01 07:20:25,617 INFO L902 garLoopResultBuilder]: At program point L6855(line 6855) the Hoare annotation is: true [2023-04-01 07:20:25,617 INFO L899 garLoopResultBuilder]: For program point L6826-1(line 6826) no Hoare annotation was computed. [2023-04-01 07:20:25,617 INFO L902 garLoopResultBuilder]: At program point L6818(line 6818) the Hoare annotation is: true [2023-04-01 07:20:25,617 INFO L899 garLoopResultBuilder]: For program point L6818-1(line 6818) no Hoare annotation was computed. [2023-04-01 07:20:25,617 INFO L899 garLoopResultBuilder]: For program point L6806(lines 6806 6809) no Hoare annotation was computed. [2023-04-01 07:20:25,617 INFO L899 garLoopResultBuilder]: For program point L6835(lines 6835 6840) no Hoare annotation was computed. [2023-04-01 07:20:25,617 INFO L902 garLoopResultBuilder]: At program point L6868(lines 6802 6874) the Hoare annotation is: true [2023-04-01 07:20:25,617 INFO L899 garLoopResultBuilder]: For program point L6860(lines 6860 6864) no Hoare annotation was computed. [2023-04-01 07:20:25,617 INFO L899 garLoopResultBuilder]: For program point platform_device_unregisterEXIT(lines 7390 7392) no Hoare annotation was computed. [2023-04-01 07:20:25,618 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7390 7392) the Hoare annotation is: true [2023-04-01 07:20:25,618 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7402 7404) the Hoare annotation is: true [2023-04-01 07:20:25,618 INFO L899 garLoopResultBuilder]: For program point spi_syncEXIT(lines 7402 7404) no Hoare annotation was computed. [2023-04-01 07:20:25,618 INFO L899 garLoopResultBuilder]: For program point ldv_fill_int_urbEXIT(lines 7171 7181) no Hoare annotation was computed. [2023-04-01 07:20:25,618 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 7171 7181) no Hoare annotation was computed. [2023-04-01 07:20:25,618 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6364 6380) the Hoare annotation is: true [2023-04-01 07:20:25,618 INFO L899 garLoopResultBuilder]: For program point L6376-1(line 6376) no Hoare annotation was computed. [2023-04-01 07:20:25,618 INFO L902 garLoopResultBuilder]: At program point L6376(line 6376) the Hoare annotation is: true [2023-04-01 07:20:25,618 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 6364 6380) no Hoare annotation was computed. [2023-04-01 07:20:25,618 INFO L899 garLoopResultBuilder]: For program point L6371(lines 6371 6378) no Hoare annotation was computed. [2023-04-01 07:20:25,618 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 6364 6380) no Hoare annotation was computed. [2023-04-01 07:20:25,618 INFO L899 garLoopResultBuilder]: For program point platform_device_add_resourcesEXIT(lines 7381 7383) no Hoare annotation was computed. [2023-04-01 07:20:25,618 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7381 7383) the Hoare annotation is: true [2023-04-01 07:20:25,618 INFO L899 garLoopResultBuilder]: For program point L7263(lines 7263 7266) no Hoare annotation was computed. [2023-04-01 07:20:25,618 INFO L899 garLoopResultBuilder]: For program point L7265-1(lines 7260 7272) no Hoare annotation was computed. [2023-04-01 07:20:25,618 INFO L899 garLoopResultBuilder]: For program point ldv_get_interfaceEXIT(lines 7256 7273) no Hoare annotation was computed. [2023-04-01 07:20:25,618 INFO L899 garLoopResultBuilder]: For program point L7265(line 7265) no Hoare annotation was computed. [2023-04-01 07:20:25,618 INFO L899 garLoopResultBuilder]: For program point L7261-1(line 7261) no Hoare annotation was computed. [2023-04-01 07:20:25,618 INFO L899 garLoopResultBuilder]: For program point L7261(line 7261) no Hoare annotation was computed. [2023-04-01 07:20:25,618 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 7256 7273) no Hoare annotation was computed. [2023-04-01 07:20:25,619 INFO L899 garLoopResultBuilder]: For program point ldv_fill_bulk_urbEXIT(lines 7182 7192) no Hoare annotation was computed. [2023-04-01 07:20:25,619 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 7182 7192) no Hoare annotation was computed. [2023-04-01 07:20:25,619 INFO L899 garLoopResultBuilder]: For program point driver_unregisterEXIT(lines 7358 7360) no Hoare annotation was computed. [2023-04-01 07:20:25,619 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7358 7360) the Hoare annotation is: true [2023-04-01 07:20:25,619 INFO L899 garLoopResultBuilder]: For program point L7235-2(lines 7227 7238) no Hoare annotation was computed. [2023-04-01 07:20:25,619 INFO L899 garLoopResultBuilder]: For program point L7227(lines 7227 7238) no Hoare annotation was computed. [2023-04-01 07:20:25,619 INFO L899 garLoopResultBuilder]: For program point L7228-1(line 7228) no Hoare annotation was computed. [2023-04-01 07:20:25,619 INFO L899 garLoopResultBuilder]: For program point ldv_get_devEXIT(lines 7223 7241) no Hoare annotation was computed. [2023-04-01 07:20:25,619 INFO L899 garLoopResultBuilder]: For program point L7228(line 7228) no Hoare annotation was computed. [2023-04-01 07:20:25,619 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 7223 7241) no Hoare annotation was computed. [2023-04-01 07:20:25,619 INFO L899 garLoopResultBuilder]: For program point L7294(line 7294) no Hoare annotation was computed. [2023-04-01 07:20:25,619 INFO L899 garLoopResultBuilder]: For program point L7290(line 7290) no Hoare annotation was computed. [2023-04-01 07:20:25,619 INFO L899 garLoopResultBuilder]: For program point L7292(lines 7292 7295) no Hoare annotation was computed. [2023-04-01 07:20:25,619 INFO L899 garLoopResultBuilder]: For program point L7294-1(lines 7289 7301) no Hoare annotation was computed. [2023-04-01 07:20:25,619 INFO L899 garLoopResultBuilder]: For program point L7290-1(line 7290) no Hoare annotation was computed. [2023-04-01 07:20:25,619 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 7285 7302) no Hoare annotation was computed. [2023-04-01 07:20:25,619 INFO L899 garLoopResultBuilder]: For program point ldv_serial_registerEXIT(lines 7285 7302) no Hoare annotation was computed. [2023-04-01 07:20:25,619 INFO L899 garLoopResultBuilder]: For program point L7308-1(lines 7306 7309) no Hoare annotation was computed. [2023-04-01 07:20:25,619 INFO L899 garLoopResultBuilder]: For program point ldv_serial_deregisterEXIT(lines 7303 7313) no Hoare annotation was computed. [2023-04-01 07:20:25,620 INFO L899 garLoopResultBuilder]: For program point L7308(line 7308) no Hoare annotation was computed. [2023-04-01 07:20:25,620 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 7303 7313) no Hoare annotation was computed. [2023-04-01 07:20:25,620 INFO L899 garLoopResultBuilder]: For program point dev_set_drvdataEXIT(lines 7355 7357) no Hoare annotation was computed. [2023-04-01 07:20:25,620 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7355 7357) the Hoare annotation is: true [2023-04-01 07:20:25,620 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6481 6490) the Hoare annotation is: true [2023-04-01 07:20:25,620 INFO L899 garLoopResultBuilder]: For program point L6484-1(lines 6481 6490) no Hoare annotation was computed. [2023-04-01 07:20:25,620 INFO L899 garLoopResultBuilder]: For program point spi_unregister_driverEXIT(lines 6481 6490) no Hoare annotation was computed. [2023-04-01 07:20:25,620 INFO L899 garLoopResultBuilder]: For program point L6484(lines 6484 6487) no Hoare annotation was computed. [2023-04-01 07:20:25,620 INFO L902 garLoopResultBuilder]: At program point L6485(line 6485) the Hoare annotation is: true [2023-04-01 07:20:25,620 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 7409 7411) no Hoare annotation was computed. [2023-04-01 07:20:25,620 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7409 7411) the Hoare annotation is: true [2023-04-01 07:20:25,620 INFO L899 garLoopResultBuilder]: For program point L6925-1(line 6925) no Hoare annotation was computed. [2023-04-01 07:20:25,620 INFO L902 garLoopResultBuilder]: At program point L6925(line 6925) the Hoare annotation is: true [2023-04-01 07:20:25,620 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6921 6929) the Hoare annotation is: true [2023-04-01 07:20:25,620 INFO L899 garLoopResultBuilder]: For program point ldv_initialize_spi_driver_1EXIT(lines 6921 6929) no Hoare annotation was computed. [2023-04-01 07:20:25,620 INFO L899 garLoopResultBuilder]: For program point warn_slowpath_nullEXIT(lines 7405 7407) no Hoare annotation was computed. [2023-04-01 07:20:25,620 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7405 7407) the Hoare annotation is: true [2023-04-01 07:20:25,620 INFO L899 garLoopResultBuilder]: For program point spi_message_add_tailEXIT(lines 6499 6505) no Hoare annotation was computed. [2023-04-01 07:20:25,620 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6499 6505) the Hoare annotation is: true [2023-04-01 07:20:25,621 INFO L902 garLoopResultBuilder]: At program point L6502(line 6502) the Hoare annotation is: true [2023-04-01 07:20:25,621 INFO L899 garLoopResultBuilder]: For program point spi_message_add_tailFINAL(lines 6499 6505) no Hoare annotation was computed. [2023-04-01 07:20:25,621 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6320 6326) the Hoare annotation is: true [2023-04-01 07:20:25,621 INFO L899 garLoopResultBuilder]: For program point L6323-1(line 6323) no Hoare annotation was computed. [2023-04-01 07:20:25,621 INFO L902 garLoopResultBuilder]: At program point L6323(line 6323) the Hoare annotation is: true [2023-04-01 07:20:25,621 INFO L899 garLoopResultBuilder]: For program point list_add_tailEXIT(lines 6320 6326) no Hoare annotation was computed. [2023-04-01 07:20:25,621 INFO L899 garLoopResultBuilder]: For program point crc7EXIT(lines 7344 7346) no Hoare annotation was computed. [2023-04-01 07:20:25,621 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7344 7346) the Hoare annotation is: true [2023-04-01 07:20:25,621 INFO L899 garLoopResultBuilder]: For program point dev_errEXIT(lines 7348 7350) no Hoare annotation was computed. [2023-04-01 07:20:25,621 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7348 7350) the Hoare annotation is: true [2023-04-01 07:20:25,621 INFO L899 garLoopResultBuilder]: For program point spi_set_drvdataEXIT(lines 6465 6471) no Hoare annotation was computed. [2023-04-01 07:20:25,621 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6465 6471) the Hoare annotation is: true [2023-04-01 07:20:25,621 INFO L899 garLoopResultBuilder]: For program point L6468-1(line 6468) no Hoare annotation was computed. [2023-04-01 07:20:25,621 INFO L902 garLoopResultBuilder]: At program point L6468(line 6468) the Hoare annotation is: true [2023-04-01 07:20:25,621 INFO L902 garLoopResultBuilder]: At program point ERROR(lines 6414 6420) the Hoare annotation is: true [2023-04-01 07:20:25,621 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6418) no Hoare annotation was computed. [2023-04-01 07:20:25,621 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 6414 6420) no Hoare annotation was computed. [2023-04-01 07:20:25,621 INFO L899 garLoopResultBuilder]: For program point L6351-5(line 6351) no Hoare annotation was computed. [2023-04-01 07:20:25,622 INFO L902 garLoopResultBuilder]: At program point L6351-4(line 6351) the Hoare annotation is: true [2023-04-01 07:20:25,622 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6347 6354) the Hoare annotation is: true [2023-04-01 07:20:25,622 INFO L899 garLoopResultBuilder]: For program point kzallocEXIT(lines 6347 6354) no Hoare annotation was computed. [2023-04-01 07:20:25,622 INFO L899 garLoopResultBuilder]: For program point L6530-1(line 6530) no Hoare annotation was computed. [2023-04-01 07:20:25,622 INFO L899 garLoopResultBuilder]: For program point wl12xx_spi_resetEXIT(lines 6515 6545) no Hoare annotation was computed. [2023-04-01 07:20:25,622 INFO L899 garLoopResultBuilder]: For program point L6539-1(line 6539) no Hoare annotation was computed. [2023-04-01 07:20:25,622 INFO L902 garLoopResultBuilder]: At program point L6539(line 6539) the Hoare annotation is: true [2023-04-01 07:20:25,622 INFO L899 garLoopResultBuilder]: For program point L6541-1(line 6541) no Hoare annotation was computed. [2023-04-01 07:20:25,622 INFO L902 garLoopResultBuilder]: At program point L6541(line 6541) the Hoare annotation is: true [2023-04-01 07:20:25,622 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6515 6545) the Hoare annotation is: true [2023-04-01 07:20:25,622 INFO L902 garLoopResultBuilder]: At program point L6535-1(line 6535) the Hoare annotation is: true [2023-04-01 07:20:25,622 INFO L902 garLoopResultBuilder]: At program point L6535(line 6535) the Hoare annotation is: true [2023-04-01 07:20:25,622 INFO L899 garLoopResultBuilder]: For program point L6527-1(line 6527) no Hoare annotation was computed. [2023-04-01 07:20:25,622 INFO L902 garLoopResultBuilder]: At program point L6527(line 6527) the Hoare annotation is: true [2023-04-01 07:20:25,622 INFO L899 garLoopResultBuilder]: For program point L6529(lines 6529 6533) no Hoare annotation was computed. [2023-04-01 07:20:25,622 INFO L899 garLoopResultBuilder]: For program point L6525-1(line 6525) no Hoare annotation was computed. [2023-04-01 07:20:25,622 INFO L902 garLoopResultBuilder]: At program point L6525(line 6525) the Hoare annotation is: true [2023-04-01 07:20:25,622 INFO L899 garLoopResultBuilder]: For program point wl12xx_spi_resetFINAL(lines 6515 6545) no Hoare annotation was computed. [2023-04-01 07:20:25,622 INFO L902 garLoopResultBuilder]: At program point L6542(line 6542) the Hoare annotation is: true [2023-04-01 07:20:25,622 INFO L899 garLoopResultBuilder]: For program point L6540-1(line 6540) no Hoare annotation was computed. [2023-04-01 07:20:25,622 INFO L902 garLoopResultBuilder]: At program point L6540(line 6540) the Hoare annotation is: true [2023-04-01 07:20:25,623 INFO L899 garLoopResultBuilder]: For program point L6542-1(line 6542) no Hoare annotation was computed. [2023-04-01 07:20:25,623 INFO L902 garLoopResultBuilder]: At program point L6534(line 6534) the Hoare annotation is: true [2023-04-01 07:20:25,623 INFO L899 garLoopResultBuilder]: For program point L6536(line 6536) no Hoare annotation was computed. [2023-04-01 07:20:25,623 INFO L902 garLoopResultBuilder]: At program point L6530(line 6530) the Hoare annotation is: true [2023-04-01 07:20:25,623 INFO L899 garLoopResultBuilder]: For program point L6534-1(line 6534) no Hoare annotation was computed. [2023-04-01 07:20:25,623 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6338 6345) the Hoare annotation is: true [2023-04-01 07:20:25,623 INFO L902 garLoopResultBuilder]: At program point L6342(line 6342) the Hoare annotation is: true [2023-04-01 07:20:25,623 INFO L899 garLoopResultBuilder]: For program point kmallocEXIT(lines 6338 6345) no Hoare annotation was computed. [2023-04-01 07:20:25,623 INFO L899 garLoopResultBuilder]: For program point L6342-1(line 6342) no Hoare annotation was computed. [2023-04-01 07:20:25,623 INFO L899 garLoopResultBuilder]: For program point ldv_release_2EXIT(lines 7365 7367) no Hoare annotation was computed. [2023-04-01 07:20:25,623 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7365 7367) the Hoare annotation is: true [2023-04-01 07:20:25,623 INFO L899 garLoopResultBuilder]: For program point ldv_undef_ulongEXIT(lines 6406 6413) no Hoare annotation was computed. [2023-04-01 07:20:25,623 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 6406 6413) no Hoare annotation was computed. [2023-04-01 07:20:25,623 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6428 6433) the Hoare annotation is: true [2023-04-01 07:20:25,623 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 6428 6433) no Hoare annotation was computed. [2023-04-01 07:20:25,623 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7387 7389) the Hoare annotation is: true [2023-04-01 07:20:25,623 INFO L899 garLoopResultBuilder]: For program point platform_device_putEXIT(lines 7387 7389) no Hoare annotation was computed. [2023-04-01 07:20:25,623 INFO L899 garLoopResultBuilder]: For program point L6749(line 6749) no Hoare annotation was computed. [2023-04-01 07:20:25,623 INFO L902 garLoopResultBuilder]: At program point L6774(line 6774) the Hoare annotation is: true [2023-04-01 07:20:25,623 INFO L899 garLoopResultBuilder]: For program point wl12xx_spi_raw_writeEXIT(lines 6719 6791) no Hoare annotation was computed. [2023-04-01 07:20:25,623 INFO L899 garLoopResultBuilder]: For program point L6741-1(line 6741) no Hoare annotation was computed. [2023-04-01 07:20:25,624 INFO L902 garLoopResultBuilder]: At program point L6741(line 6741) the Hoare annotation is: true [2023-04-01 07:20:25,624 INFO L899 garLoopResultBuilder]: For program point L6774-1(lines 6737 6790) no Hoare annotation was computed. [2023-04-01 07:20:25,624 INFO L899 garLoopResultBuilder]: For program point L6787-1(line 6787) no Hoare annotation was computed. [2023-04-01 07:20:25,624 INFO L902 garLoopResultBuilder]: At program point $Ultimate##35(lines 6783 6786) the Hoare annotation is: true [2023-04-01 07:20:25,624 INFO L902 garLoopResultBuilder]: At program point L6787(line 6787) the Hoare annotation is: true [2023-04-01 07:20:25,624 INFO L899 garLoopResultBuilder]: For program point L6742(lines 6742 6746) no Hoare annotation was computed. [2023-04-01 07:20:25,624 INFO L902 garLoopResultBuilder]: At program point L6738(line 6738) the Hoare annotation is: true [2023-04-01 07:20:25,624 INFO L902 garLoopResultBuilder]: At program point L6742-1(lines 6742 6746) the Hoare annotation is: true [2023-04-01 07:20:25,624 INFO L899 garLoopResultBuilder]: For program point L6738-1(line 6738) no Hoare annotation was computed. [2023-04-01 07:20:25,624 INFO L899 garLoopResultBuilder]: For program point L6788-1(line 6788) no Hoare annotation was computed. [2023-04-01 07:20:25,624 INFO L902 garLoopResultBuilder]: At program point L6788(line 6788) the Hoare annotation is: true [2023-04-01 07:20:25,624 INFO L899 garLoopResultBuilder]: For program point L6747(line 6747) no Hoare annotation was computed. [2023-04-01 07:20:25,624 INFO L902 garLoopResultBuilder]: At program point L6743(lines 6743 6744) the Hoare annotation is: true [2023-04-01 07:20:25,624 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6719 6791) the Hoare annotation is: true [2023-04-01 07:20:25,624 INFO L902 garLoopResultBuilder]: At program point L6748-1(line 6748) the Hoare annotation is: true [2023-04-01 07:20:25,624 INFO L902 garLoopResultBuilder]: At program point L6748(line 6748) the Hoare annotation is: true [2023-04-01 07:20:25,624 INFO L899 garLoopResultBuilder]: For program point L6769-1(line 6769) no Hoare annotation was computed. [2023-04-01 07:20:25,624 INFO L902 garLoopResultBuilder]: At program point L6769(line 6769) the Hoare annotation is: true [2023-04-01 07:20:25,624 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2023-04-01 07:20:25,624 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2023-04-01 07:20:25,624 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2023-04-01 07:20:25,625 INFO L899 garLoopResultBuilder]: For program point to_spi_deviceEXIT(lines 6451 6464) no Hoare annotation was computed. [2023-04-01 07:20:25,625 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6451 6464) the Hoare annotation is: true [2023-04-01 07:20:25,625 INFO L899 garLoopResultBuilder]: For program point L6895-1(line 6895) no Hoare annotation was computed. [2023-04-01 07:20:25,625 INFO L902 garLoopResultBuilder]: At program point L6895(line 6895) the Hoare annotation is: true [2023-04-01 07:20:25,625 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6891 6898) the Hoare annotation is: true [2023-04-01 07:20:25,625 INFO L899 garLoopResultBuilder]: For program point wl1271_spi_driver_initEXIT(lines 6891 6898) no Hoare annotation was computed. [2023-04-01 07:20:25,625 INFO L899 garLoopResultBuilder]: For program point L7279-1(lines 7277 7280) no Hoare annotation was computed. [2023-04-01 07:20:25,625 INFO L899 garLoopResultBuilder]: For program point L7279(line 7279) no Hoare annotation was computed. [2023-04-01 07:20:25,625 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 7274 7284) no Hoare annotation was computed. [2023-04-01 07:20:25,625 INFO L899 garLoopResultBuilder]: For program point ldv_put_interfaceEXIT(lines 7274 7284) no Hoare annotation was computed. [2023-04-01 07:20:25,625 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 7161 7170) no Hoare annotation was computed. [2023-04-01 07:20:25,625 INFO L899 garLoopResultBuilder]: For program point ldv_free_urbEXIT(lines 7161 7170) no Hoare annotation was computed. [2023-04-01 07:20:25,625 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6361 6363) the Hoare annotation is: true [2023-04-01 07:20:25,625 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 6361 6363) no Hoare annotation was computed. [2023-04-01 07:20:25,625 INFO L899 garLoopResultBuilder]: For program point ldv_initialize_wl1271_if_operations_2EXIT(lines 6912 6920) no Hoare annotation was computed. [2023-04-01 07:20:25,625 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6912 6920) the Hoare annotation is: true [2023-04-01 07:20:25,625 INFO L899 garLoopResultBuilder]: For program point L6916-1(line 6916) no Hoare annotation was computed. [2023-04-01 07:20:25,625 INFO L902 garLoopResultBuilder]: At program point L6916(line 6916) the Hoare annotation is: true [2023-04-01 07:20:25,625 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_trapEXIT(lines 6434 6440) no Hoare annotation was computed. [2023-04-01 07:20:25,625 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 6434 6440) no Hoare annotation was computed. [2023-04-01 07:20:25,625 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_trapFINAL(lines 6434 6440) no Hoare annotation was computed. [2023-04-01 07:20:25,626 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7377 7379) the Hoare annotation is: true [2023-04-01 07:20:25,626 INFO L899 garLoopResultBuilder]: For program point platform_device_add_dataEXIT(lines 7377 7379) no Hoare annotation was computed. [2023-04-01 07:20:25,626 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2023-04-01 07:20:25,626 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2023-04-01 07:20:25,626 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6899 6905) the Hoare annotation is: true [2023-04-01 07:20:25,626 INFO L899 garLoopResultBuilder]: For program point wl1271_spi_driver_exitFINAL(lines 6899 6905) no Hoare annotation was computed. [2023-04-01 07:20:25,626 INFO L899 garLoopResultBuilder]: For program point wl1271_spi_driver_exitEXIT(lines 6899 6905) no Hoare annotation was computed. [2023-04-01 07:20:25,626 INFO L899 garLoopResultBuilder]: For program point L7327-1(lines 7316 7338) no Hoare annotation was computed. [2023-04-01 07:20:25,626 INFO L895 garLoopResultBuilder]: At program point L7327(line 7327) the Hoare annotation is: (or (not (= ~usb_dev~0.offset 0)) (not (= ~INTERF_STATE~0 0)) (not (= ~dev_counter~0 0)) (not (= ~usb_urb~0.base 0)) (not (= ~usb_dev~0.base 0)) (not (= ~SERIAL_STATE~0 0)) (not (= ~usb_urb~0.offset 0))) [2023-04-01 07:20:25,626 INFO L899 garLoopResultBuilder]: For program point L7323-1(lines 7316 7338) no Hoare annotation was computed. [2023-04-01 07:20:25,626 INFO L895 garLoopResultBuilder]: At program point L7323(line 7323) the Hoare annotation is: (or (not (= ~usb_dev~0.offset 0)) (not (= ~INTERF_STATE~0 0)) (not (= ~dev_counter~0 0)) (not (= ~usb_urb~0.base 0)) (not (= ~usb_dev~0.base 0)) (not (= ~SERIAL_STATE~0 0)) (not (= ~usb_urb~0.offset 0))) [2023-04-01 07:20:25,626 INFO L899 garLoopResultBuilder]: For program point L7319-1(lines 7316 7338) no Hoare annotation was computed. [2023-04-01 07:20:25,626 INFO L895 garLoopResultBuilder]: At program point L7319(line 7319) the Hoare annotation is: (or (not (= ~usb_dev~0.offset 0)) (not (= ~INTERF_STATE~0 0)) (not (= ~dev_counter~0 0)) (not (= ~usb_urb~0.base 0)) (not (= ~usb_dev~0.base 0)) (not (= ~SERIAL_STATE~0 0)) (not (= ~usb_urb~0.offset 0))) [2023-04-01 07:20:25,626 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7314 7339) the Hoare annotation is: true [2023-04-01 07:20:25,626 INFO L899 garLoopResultBuilder]: For program point ldv_check_final_stateEXIT(lines 7314 7339) no Hoare annotation was computed. [2023-04-01 07:20:25,626 INFO L899 garLoopResultBuilder]: For program point L7335-1(lines 7314 7339) no Hoare annotation was computed. [2023-04-01 07:20:25,627 INFO L895 garLoopResultBuilder]: At program point L7335(line 7335) the Hoare annotation is: (or (not (= ~usb_dev~0.offset 0)) (not (= ~INTERF_STATE~0 0)) (not (= ~dev_counter~0 0)) (not (= ~usb_urb~0.base 0)) (not (= ~usb_dev~0.base 0)) (not (= ~SERIAL_STATE~0 0)) (not (= ~usb_urb~0.offset 0))) [2023-04-01 07:20:25,627 INFO L899 garLoopResultBuilder]: For program point L7331-1(lines 7316 7338) no Hoare annotation was computed. [2023-04-01 07:20:25,627 INFO L895 garLoopResultBuilder]: At program point L7331(line 7331) the Hoare annotation is: (or (not (= ~usb_dev~0.offset 0)) (not (= ~INTERF_STATE~0 0)) (not (= ~dev_counter~0 0)) (not (= ~usb_urb~0.base 0)) (not (= ~usb_dev~0.base 0)) (not (= ~SERIAL_STATE~0 0)) (not (= ~usb_urb~0.offset 0))) [2023-04-01 07:20:25,627 INFO L899 garLoopResultBuilder]: For program point LDV_STOP(lines 7124 7130) no Hoare annotation was computed. [2023-04-01 07:20:25,627 INFO L899 garLoopResultBuilder]: For program point ldv_stop___0EXIT(lines 7124 7130) no Hoare annotation was computed. [2023-04-01 07:20:25,627 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6381 6397) the Hoare annotation is: true [2023-04-01 07:20:25,627 INFO L899 garLoopResultBuilder]: For program point L6391-1(line 6391) no Hoare annotation was computed. [2023-04-01 07:20:25,627 INFO L902 garLoopResultBuilder]: At program point L6391(line 6391) the Hoare annotation is: true [2023-04-01 07:20:25,627 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 6381 6397) no Hoare annotation was computed. [2023-04-01 07:20:25,627 INFO L899 garLoopResultBuilder]: For program point L6393-1(line 6393) no Hoare annotation was computed. [2023-04-01 07:20:25,627 INFO L902 garLoopResultBuilder]: At program point L6393(line 6393) the Hoare annotation is: true [2023-04-01 07:20:25,627 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 6381 6397) no Hoare annotation was computed. [2023-04-01 07:20:25,627 INFO L899 garLoopResultBuilder]: For program point L6388(lines 6388 6395) no Hoare annotation was computed. [2023-04-01 07:20:25,627 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-04-01 07:20:25,627 INFO L895 garLoopResultBuilder]: At program point L-1(line -1) the Hoare annotation is: (and (= ~INTERF_STATE~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~SERIAL_STATE~0 0)) [2023-04-01 07:20:25,627 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2023-04-01 07:20:25,627 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2023-04-01 07:20:25,627 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7398 7400) the Hoare annotation is: true [2023-04-01 07:20:25,627 INFO L899 garLoopResultBuilder]: For program point spi_setupEXIT(lines 7398 7400) no Hoare annotation was computed. [2023-04-01 07:20:25,628 INFO L902 garLoopResultBuilder]: At program point L6590(line 6590) the Hoare annotation is: true [2023-04-01 07:20:25,628 INFO L899 garLoopResultBuilder]: For program point L6592-1(line 6592) no Hoare annotation was computed. [2023-04-01 07:20:25,628 INFO L902 garLoopResultBuilder]: At program point L6592(line 6592) the Hoare annotation is: true [2023-04-01 07:20:25,628 INFO L899 garLoopResultBuilder]: For program point wl12xx_spi_initFINAL(lines 6546 6595) no Hoare annotation was computed. [2023-04-01 07:20:25,628 INFO L899 garLoopResultBuilder]: For program point L6590-1(line 6590) no Hoare annotation was computed. [2023-04-01 07:20:25,628 INFO L899 garLoopResultBuilder]: For program point L6584-1(line 6584) no Hoare annotation was computed. [2023-04-01 07:20:25,628 INFO L902 garLoopResultBuilder]: At program point L6584(line 6584) the Hoare annotation is: true [2023-04-01 07:20:25,628 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6546 6595) the Hoare annotation is: true [2023-04-01 07:20:25,628 INFO L899 garLoopResultBuilder]: For program point L6568-1(line 6568) no Hoare annotation was computed. [2023-04-01 07:20:25,628 INFO L902 garLoopResultBuilder]: At program point L6568(line 6568) the Hoare annotation is: true [2023-04-01 07:20:25,628 INFO L899 garLoopResultBuilder]: For program point L6562(lines 6562 6566) no Hoare annotation was computed. [2023-04-01 07:20:25,628 INFO L902 garLoopResultBuilder]: At program point L6558(line 6558) the Hoare annotation is: true [2023-04-01 07:20:25,628 INFO L899 garLoopResultBuilder]: For program point L6591-1(line 6591) no Hoare annotation was computed. [2023-04-01 07:20:25,628 INFO L899 garLoopResultBuilder]: For program point L6560-1(line 6560) no Hoare annotation was computed. [2023-04-01 07:20:25,628 INFO L902 garLoopResultBuilder]: At program point L6591(line 6591) the Hoare annotation is: true [2023-04-01 07:20:25,628 INFO L902 garLoopResultBuilder]: At program point L6560(line 6560) the Hoare annotation is: true [2023-04-01 07:20:25,628 INFO L899 garLoopResultBuilder]: For program point L6589-1(line 6589) no Hoare annotation was computed. [2023-04-01 07:20:25,628 INFO L899 garLoopResultBuilder]: For program point L6558-1(line 6558) no Hoare annotation was computed. [2023-04-01 07:20:25,628 INFO L902 garLoopResultBuilder]: At program point L6589(line 6589) the Hoare annotation is: true [2023-04-01 07:20:25,628 INFO L899 garLoopResultBuilder]: For program point L6567-1(line 6567) no Hoare annotation was computed. [2023-04-01 07:20:25,629 INFO L902 garLoopResultBuilder]: At program point L6567(line 6567) the Hoare annotation is: true [2023-04-01 07:20:25,629 INFO L899 garLoopResultBuilder]: For program point L6569-1(line 6569) no Hoare annotation was computed. [2023-04-01 07:20:25,629 INFO L902 garLoopResultBuilder]: At program point L6569(line 6569) the Hoare annotation is: true [2023-04-01 07:20:25,629 INFO L899 garLoopResultBuilder]: For program point L6563-1(line 6563) no Hoare annotation was computed. [2023-04-01 07:20:25,629 INFO L902 garLoopResultBuilder]: At program point L6563(line 6563) the Hoare annotation is: true [2023-04-01 07:20:25,629 INFO L899 garLoopResultBuilder]: For program point wl12xx_spi_initEXIT(lines 6546 6595) no Hoare annotation was computed. [2023-04-01 07:20:25,629 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7394 7396) the Hoare annotation is: true [2023-04-01 07:20:25,629 INFO L899 garLoopResultBuilder]: For program point spi_register_driverEXIT(lines 7394 7396) no Hoare annotation was computed. [2023-04-01 07:20:25,629 INFO L899 garLoopResultBuilder]: For program point L6659-1(line 6659) no Hoare annotation was computed. [2023-04-01 07:20:25,629 INFO L902 garLoopResultBuilder]: At program point L6659(line 6659) the Hoare annotation is: true [2023-04-01 07:20:25,629 INFO L902 garLoopResultBuilder]: At program point L6676(line 6676) the Hoare annotation is: true [2023-04-01 07:20:25,629 INFO L899 garLoopResultBuilder]: For program point L6685-1(line 6685) no Hoare annotation was computed. [2023-04-01 07:20:25,629 INFO L902 garLoopResultBuilder]: At program point L6685(line 6685) the Hoare annotation is: true [2023-04-01 07:20:25,629 INFO L899 garLoopResultBuilder]: For program point L6677(line 6677) no Hoare annotation was computed. [2023-04-01 07:20:25,629 INFO L902 garLoopResultBuilder]: At program point L6702(line 6702) the Hoare annotation is: true [2023-04-01 07:20:25,629 INFO L899 garLoopResultBuilder]: For program point L6702-1(line 6702) no Hoare annotation was computed. [2023-04-01 07:20:25,629 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6639 6718) the Hoare annotation is: true [2023-04-01 07:20:25,629 INFO L902 garLoopResultBuilder]: At program point L6686(line 6686) the Hoare annotation is: true [2023-04-01 07:20:25,629 INFO L899 garLoopResultBuilder]: For program point L6686-1(line 6686) no Hoare annotation was computed. [2023-04-01 07:20:25,629 INFO L899 garLoopResultBuilder]: For program point L6703-1(line 6703) no Hoare annotation was computed. [2023-04-01 07:20:25,629 INFO L902 garLoopResultBuilder]: At program point L6703(line 6703) the Hoare annotation is: true [2023-04-01 07:20:25,630 INFO L899 garLoopResultBuilder]: For program point L6687-1(line 6687) no Hoare annotation was computed. [2023-04-01 07:20:25,630 INFO L902 garLoopResultBuilder]: At program point L6687(line 6687) the Hoare annotation is: true [2023-04-01 07:20:25,630 INFO L899 garLoopResultBuilder]: For program point L6704-1(line 6704) no Hoare annotation was computed. [2023-04-01 07:20:25,630 INFO L902 garLoopResultBuilder]: At program point L6704(line 6704) the Hoare annotation is: true [2023-04-01 07:20:25,630 INFO L902 garLoopResultBuilder]: At program point L6688-2(lines 6688 6696) the Hoare annotation is: true [2023-04-01 07:20:25,630 INFO L899 garLoopResultBuilder]: For program point L6688(lines 6688 6696) no Hoare annotation was computed. [2023-04-01 07:20:25,630 INFO L902 garLoopResultBuilder]: At program point L6672-2(lines 6672 6675) the Hoare annotation is: true [2023-04-01 07:20:25,630 INFO L902 garLoopResultBuilder]: At program point L6697(line 6697) the Hoare annotation is: true [2023-04-01 07:20:25,630 INFO L899 garLoopResultBuilder]: For program point L6689-1(line 6689) no Hoare annotation was computed. [2023-04-01 07:20:25,630 INFO L902 garLoopResultBuilder]: At program point L6689(line 6689) the Hoare annotation is: true [2023-04-01 07:20:25,630 INFO L899 garLoopResultBuilder]: For program point L6681-1(line 6681) no Hoare annotation was computed. [2023-04-01 07:20:25,630 INFO L902 garLoopResultBuilder]: At program point L6681(line 6681) the Hoare annotation is: true [2023-04-01 07:20:25,630 INFO L899 garLoopResultBuilder]: For program point L6698(line 6698) no Hoare annotation was computed. [2023-04-01 07:20:25,630 INFO L899 garLoopResultBuilder]: For program point L6690(lines 6690 6694) no Hoare annotation was computed. [2023-04-01 07:20:25,630 INFO L899 garLoopResultBuilder]: For program point L6657-1(line 6657) no Hoare annotation was computed. [2023-04-01 07:20:25,630 INFO L902 garLoopResultBuilder]: At program point L6657(line 6657) the Hoare annotation is: true [2023-04-01 07:20:25,630 INFO L899 garLoopResultBuilder]: For program point wl12xx_spi_raw_readFINAL(lines 6639 6718) no Hoare annotation was computed. [2023-04-01 07:20:25,630 INFO L899 garLoopResultBuilder]: For program point wl12xx_spi_raw_readEXIT(lines 6639 6718) no Hoare annotation was computed. [2023-04-01 07:20:25,630 INFO L902 garLoopResultBuilder]: At program point $Ultimate##43(lines 6712 6715) the Hoare annotation is: true [2023-04-01 07:20:25,630 INFO L899 garLoopResultBuilder]: For program point L6691-1(line 6691) no Hoare annotation was computed. [2023-04-01 07:20:25,631 INFO L902 garLoopResultBuilder]: At program point L6691(line 6691) the Hoare annotation is: true [2023-04-01 07:20:25,631 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7384 7386) the Hoare annotation is: true [2023-04-01 07:20:25,631 INFO L899 garLoopResultBuilder]: For program point L7385-1(line 7385) no Hoare annotation was computed. [2023-04-01 07:20:25,631 INFO L899 garLoopResultBuilder]: For program point platform_device_allocEXIT(lines 7384 7386) no Hoare annotation was computed. [2023-04-01 07:20:25,631 INFO L902 garLoopResultBuilder]: At program point L7385(line 7385) the Hoare annotation is: true [2023-04-01 07:20:25,633 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2023-04-01 07:20:25,634 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-04-01 07:20:25,645 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 01.04 07:20:25 BoogieIcfgContainer [2023-04-01 07:20:25,645 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-04-01 07:20:25,645 INFO L158 Benchmark]: Toolchain (without parser) took 11491.90ms. Allocated memory was 212.9MB in the beginning and 381.7MB in the end (delta: 168.8MB). Free memory was 168.5MB in the beginning and 107.8MB in the end (delta: 60.7MB). Peak memory consumption was 246.9MB. Max. memory is 8.0GB. [2023-04-01 07:20:25,645 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 212.9MB. Free memory is still 164.1MB. There was no memory consumed. Max. memory is 8.0GB. [2023-04-01 07:20:25,646 INFO L158 Benchmark]: CACSL2BoogieTranslator took 915.69ms. Allocated memory was 212.9MB in the beginning and 274.7MB in the end (delta: 61.9MB). Free memory was 168.2MB in the beginning and 218.0MB in the end (delta: -49.8MB). Peak memory consumption was 78.4MB. Max. memory is 8.0GB. [2023-04-01 07:20:25,646 INFO L158 Benchmark]: Boogie Preprocessor took 118.36ms. Allocated memory is still 274.7MB. Free memory was 218.0MB in the beginning and 209.1MB in the end (delta: 9.0MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2023-04-01 07:20:25,646 INFO L158 Benchmark]: RCFGBuilder took 1520.62ms. Allocated memory is still 274.7MB. Free memory was 209.1MB in the beginning and 179.1MB in the end (delta: 30.0MB). Peak memory consumption was 102.9MB. Max. memory is 8.0GB. [2023-04-01 07:20:25,646 INFO L158 Benchmark]: TraceAbstraction took 8932.55ms. Allocated memory was 274.7MB in the beginning and 381.7MB in the end (delta: 107.0MB). Free memory was 178.6MB in the beginning and 107.8MB in the end (delta: 70.8MB). Peak memory consumption was 193.5MB. Max. memory is 8.0GB. [2023-04-01 07:20:25,648 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 212.9MB. Free memory is still 164.1MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 915.69ms. Allocated memory was 212.9MB in the beginning and 274.7MB in the end (delta: 61.9MB). Free memory was 168.2MB in the beginning and 218.0MB in the end (delta: -49.8MB). Peak memory consumption was 78.4MB. Max. memory is 8.0GB. * Boogie Preprocessor took 118.36ms. Allocated memory is still 274.7MB. Free memory was 218.0MB in the beginning and 209.1MB in the end (delta: 9.0MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * RCFGBuilder took 1520.62ms. Allocated memory is still 274.7MB. Free memory was 209.1MB in the beginning and 179.1MB in the end (delta: 30.0MB). Peak memory consumption was 102.9MB. Max. memory is 8.0GB. * TraceAbstraction took 8932.55ms. Allocated memory was 274.7MB in the beginning and 381.7MB in the end (delta: 107.0MB). Free memory was 178.6MB in the beginning and 107.8MB in the end (delta: 70.8MB). Peak memory consumption was 193.5MB. Max. memory is 8.0GB. * 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: 6418]: 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 73 procedures, 490 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 8.9s, OverallIterations: 6, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 6.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2905 SdHoareTripleChecker+Valid, 5.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2905 mSDsluCounter, 3333 SdHoareTripleChecker+Invalid, 5.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 481 mSDsCounter, 3 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 339 IncrementalHoareTripleChecker+Invalid, 342 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3 mSolverCounterUnsat, 2852 mSDtfsCounter, 339 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 18 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=735occurred in iteration=1, InterpolantAutomatonStates: 18, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 6 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 186 LocationsWithAnnotation, 869 PreInvPairs, 906 NumberOfFragments, 378 HoareAnnotationTreeSize, 869 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 186 FomulaSimplificationsInter, 16681 FormulaSimplificationTreeSizeReductionInter, 1.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 314 NumberOfCodeBlocks, 314 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 308 ConstructedInterpolants, 0 QuantifiedInterpolants, 794 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 42/42 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: 6631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6950]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6802]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6950]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6783]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6802]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6421]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6802]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6712]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6802]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2023-04-01 07:20:25,665 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...