./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hisax--hfc_usb.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hisax--hfc_usb.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8cfca91e359676f221b9d3196f23901e359124e72b956d963114c00faf4f7248 --- Real Ultimate output --- This is Ultimate 0.2.2-839c364b5d67a0f615c82cb70ab247790648d4a9-839c364 [2021-12-14 17:48:46,674 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-14 17:48:46,676 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-14 17:48:46,702 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-14 17:48:46,702 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-14 17:48:46,705 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-14 17:48:46,707 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-14 17:48:46,712 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-14 17:48:46,713 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-14 17:48:46,717 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-14 17:48:46,718 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-14 17:48:46,719 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-14 17:48:46,719 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-14 17:48:46,721 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-14 17:48:46,723 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-14 17:48:46,725 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-14 17:48:46,725 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-14 17:48:46,726 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-14 17:48:46,729 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-14 17:48:46,733 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-14 17:48:46,734 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-14 17:48:46,735 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-14 17:48:46,736 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-14 17:48:46,736 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-14 17:48:46,739 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-14 17:48:46,740 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-14 17:48:46,740 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-14 17:48:46,741 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-14 17:48:46,741 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-14 17:48:46,742 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-14 17:48:46,742 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-14 17:48:46,743 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-14 17:48:46,744 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-14 17:48:46,745 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-14 17:48:46,746 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-14 17:48:46,746 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-14 17:48:46,746 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-14 17:48:46,747 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-14 17:48:46,747 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-14 17:48:46,747 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-14 17:48:46,748 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-14 17:48:46,748 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-14 17:48:46,779 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-14 17:48:46,779 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-14 17:48:46,780 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-14 17:48:46,780 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-14 17:48:46,781 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-14 17:48:46,781 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-14 17:48:46,781 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-14 17:48:46,781 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-14 17:48:46,782 INFO L138 SettingsManager]: * Use SBE=true [2021-12-14 17:48:46,782 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-14 17:48:46,783 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-14 17:48:46,783 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-14 17:48:46,783 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-14 17:48:46,783 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-14 17:48:46,783 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-14 17:48:46,783 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-14 17:48:46,783 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-14 17:48:46,784 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-14 17:48:46,784 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-14 17:48:46,784 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-14 17:48:46,784 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-14 17:48:46,784 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 17:48:46,784 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-14 17:48:46,785 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-14 17:48:46,785 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-14 17:48:46,785 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-14 17:48:46,785 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-14 17:48:46,785 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-14 17:48:46,785 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-14 17:48:46,785 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-14 17:48:46,786 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-14 17:48:46,786 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8cfca91e359676f221b9d3196f23901e359124e72b956d963114c00faf4f7248 [2021-12-14 17:48:46,978 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-14 17:48:46,996 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-14 17:48:46,999 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-14 17:48:46,999 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-14 17:48:47,000 INFO L275 PluginConnector]: CDTParser initialized [2021-12-14 17:48:47,001 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hisax--hfc_usb.ko-entry_point.cil.out.i [2021-12-14 17:48:47,064 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/002489cf8/8bb57052452841379de8d50db0e01a37/FLAG98247c247 [2021-12-14 17:48:47,656 INFO L306 CDTParser]: Found 1 translation units. [2021-12-14 17:48:47,657 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hisax--hfc_usb.ko-entry_point.cil.out.i [2021-12-14 17:48:47,691 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/002489cf8/8bb57052452841379de8d50db0e01a37/FLAG98247c247 [2021-12-14 17:48:48,086 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/002489cf8/8bb57052452841379de8d50db0e01a37 [2021-12-14 17:48:48,088 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-14 17:48:48,090 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-14 17:48:48,092 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-14 17:48:48,092 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-14 17:48:48,094 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-14 17:48:48,095 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:48:48" (1/1) ... [2021-12-14 17:48:48,096 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38606092 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:48, skipping insertion in model container [2021-12-14 17:48:48,096 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:48:48" (1/1) ... [2021-12-14 17:48:48,100 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-14 17:48:48,186 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-14 17:48:48,603 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6708] [2021-12-14 17:48:48,604 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6709-6710] [2021-12-14 17:48:48,745 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hisax--hfc_usb.ko-entry_point.cil.out.i[192641,192654] [2021-12-14 17:48:49,083 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 17:48:49,111 INFO L203 MainTranslator]: Completed pre-run [2021-12-14 17:48:49,254 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6708] [2021-12-14 17:48:49,255 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6709-6710] [2021-12-14 17:48:49,261 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hisax--hfc_usb.ko-entry_point.cil.out.i[192641,192654] [2021-12-14 17:48:49,428 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 17:48:49,469 INFO L208 MainTranslator]: Completed translation [2021-12-14 17:48:49,469 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:49 WrapperNode [2021-12-14 17:48:49,470 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-14 17:48:49,470 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-14 17:48:49,471 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-14 17:48:49,471 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-14 17:48:49,475 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:49" (1/1) ... [2021-12-14 17:48:49,527 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:49" (1/1) ... [2021-12-14 17:48:49,592 INFO L137 Inliner]: procedures = 151, calls = 1509, calls flagged for inlining = 53, calls inlined = 38, statements flattened = 2211 [2021-12-14 17:48:49,593 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-14 17:48:49,593 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-14 17:48:49,593 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-14 17:48:49,594 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-14 17:48:49,599 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:49" (1/1) ... [2021-12-14 17:48:49,599 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:49" (1/1) ... [2021-12-14 17:48:49,617 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:49" (1/1) ... [2021-12-14 17:48:49,617 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:49" (1/1) ... [2021-12-14 17:48:49,664 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:49" (1/1) ... [2021-12-14 17:48:49,670 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:49" (1/1) ... [2021-12-14 17:48:49,686 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:49" (1/1) ... [2021-12-14 17:48:49,757 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-14 17:48:49,758 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-14 17:48:49,758 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-14 17:48:49,758 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-14 17:48:49,759 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:49" (1/1) ... [2021-12-14 17:48:49,764 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 17:48:49,772 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 17:48:49,793 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-14 17:48:49,809 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-14 17:48:49,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-14 17:48:49,822 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-12-14 17:48:49,822 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-12-14 17:48:49,823 INFO L130 BoogieDeclarations]: Found specification of procedure handle_led [2021-12-14 17:48:49,823 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_led [2021-12-14 17:48:49,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-14 17:48:49,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-14 17:48:49,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-14 17:48:49,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-14 17:48:49,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-14 17:48:49,823 INFO L130 BoogieDeclarations]: Found specification of procedure start_int_fifo [2021-12-14 17:48:49,824 INFO L138 BoogieDeclarations]: Found implementation of procedure start_int_fifo [2021-12-14 17:48:49,824 INFO L130 BoogieDeclarations]: Found specification of procedure symbolic [2021-12-14 17:48:49,824 INFO L138 BoogieDeclarations]: Found implementation of procedure symbolic [2021-12-14 17:48:49,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-14 17:48:49,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-14 17:48:49,824 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-12-14 17:48:49,824 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-12-14 17:48:49,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-14 17:48:49,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-14 17:48:49,825 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-12-14 17:48:49,825 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-12-14 17:48:49,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-14 17:48:49,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-14 17:48:49,825 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-14 17:48:49,825 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-14 17:48:49,826 INFO L130 BoogieDeclarations]: Found specification of procedure start_isoc_chain [2021-12-14 17:48:49,826 INFO L138 BoogieDeclarations]: Found implementation of procedure start_isoc_chain [2021-12-14 17:48:49,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-14 17:48:49,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-14 17:48:49,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-14 17:48:49,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-14 17:48:49,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-14 17:48:49,827 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-14 17:48:49,827 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-14 17:48:49,827 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-12-14 17:48:49,827 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-12-14 17:48:49,827 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2021-12-14 17:48:49,828 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2021-12-14 17:48:49,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-14 17:48:49,828 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2021-12-14 17:48:49,828 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2021-12-14 17:48:49,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-14 17:48:49,828 INFO L130 BoogieDeclarations]: Found specification of procedure set_led_bit [2021-12-14 17:48:49,828 INFO L138 BoogieDeclarations]: Found implementation of procedure set_led_bit [2021-12-14 17:48:49,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-14 17:48:49,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-14 17:48:49,829 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2021-12-14 17:48:49,829 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2021-12-14 17:48:49,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-14 17:48:49,830 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-12-14 17:48:49,830 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-12-14 17:48:49,830 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-12-14 17:48:49,831 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-12-14 17:48:49,831 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_start_transfer [2021-12-14 17:48:49,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_start_transfer [2021-12-14 17:48:49,832 INFO L130 BoogieDeclarations]: Found specification of procedure queue_control_request [2021-12-14 17:48:49,832 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_control_request [2021-12-14 17:48:49,832 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-14 17:48:49,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-14 17:48:49,832 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-12-14 17:48:49,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-12-14 17:48:49,833 INFO L130 BoogieDeclarations]: Found specification of procedure fill_isoc_urb [2021-12-14 17:48:49,833 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_isoc_urb [2021-12-14 17:48:49,833 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-12-14 17:48:49,833 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-12-14 17:48:49,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-14 17:48:49,833 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-12-14 17:48:49,834 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-12-14 17:48:49,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-14 17:48:49,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-14 17:48:49,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-14 17:48:49,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-14 17:48:49,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-14 17:48:50,175 INFO L236 CfgBuilder]: Building ICFG [2021-12-14 17:48:50,176 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-14 17:48:50,359 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-14 17:48:53,829 INFO L277 CfgBuilder]: Performing block encoding [2021-12-14 17:48:53,841 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-14 17:48:53,842 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-14 17:48:53,844 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 05:48:53 BoogieIcfgContainer [2021-12-14 17:48:53,844 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-14 17:48:53,846 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-14 17:48:53,846 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-14 17:48:53,849 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-14 17:48:53,849 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 05:48:48" (1/3) ... [2021-12-14 17:48:53,849 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ca292c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 05:48:53, skipping insertion in model container [2021-12-14 17:48:53,850 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:49" (2/3) ... [2021-12-14 17:48:53,850 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ca292c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 05:48:53, skipping insertion in model container [2021-12-14 17:48:53,850 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 05:48:53" (3/3) ... [2021-12-14 17:48:53,852 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hisax--hfc_usb.ko-entry_point.cil.out.i [2021-12-14 17:48:53,856 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-14 17:48:53,856 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-14 17:48:53,898 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-14 17:48:53,902 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-14 17:48:53,902 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-14 17:48:53,952 INFO L276 IsEmpty]: Start isEmpty. Operand has 524 states, 389 states have (on average 1.3496143958868894) internal successors, (525), 397 states have internal predecessors, (525), 105 states have call successors, (105), 29 states have call predecessors, (105), 28 states have return successors, (102), 102 states have call predecessors, (102), 102 states have call successors, (102) [2021-12-14 17:48:53,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-12-14 17:48:53,959 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 17:48:53,959 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 17:48:53,960 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-14 17:48:53,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 17:48:53,968 INFO L85 PathProgramCache]: Analyzing trace with hash 453274785, now seen corresponding path program 1 times [2021-12-14 17:48:53,977 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 17:48:53,977 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1914696589] [2021-12-14 17:48:53,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 17:48:53,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 17:48:54,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:48:54,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-14 17:48:54,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:48:54,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-14 17:48:54,413 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 17:48:54,413 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1914696589] [2021-12-14 17:48:54,413 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1914696589] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 17:48:54,413 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 17:48:54,414 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-14 17:48:54,415 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [572770367] [2021-12-14 17:48:54,415 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 17:48:54,418 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-14 17:48:54,418 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 17:48:54,435 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-14 17:48:54,436 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-14 17:48:54,438 INFO L87 Difference]: Start difference. First operand has 524 states, 389 states have (on average 1.3496143958868894) internal successors, (525), 397 states have internal predecessors, (525), 105 states have call successors, (105), 29 states have call predecessors, (105), 28 states have return successors, (102), 102 states have call predecessors, (102), 102 states have call successors, (102) Second operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-12-14 17:48:57,508 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 17:48:58,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 17:48:58,501 INFO L93 Difference]: Finished difference Result 1128 states and 1611 transitions. [2021-12-14 17:48:58,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-14 17:48:58,504 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 28 [2021-12-14 17:48:58,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-14 17:48:58,521 INFO L225 Difference]: With dead ends: 1128 [2021-12-14 17:48:58,522 INFO L226 Difference]: Without dead ends: 586 [2021-12-14 17:48:58,531 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-14 17:48:58,534 INFO L933 BasicCegarLoop]: 695 mSDtfsCounter, 178 mSDsluCounter, 866 mSDsCounter, 0 mSdLazyCounter, 431 mSolverCounterSat, 119 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 184 SdHoareTripleChecker+Valid, 1561 SdHoareTripleChecker+Invalid, 551 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 119 IncrementalHoareTripleChecker+Valid, 431 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2021-12-14 17:48:58,535 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [184 Valid, 1561 Invalid, 551 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [119 Valid, 431 Invalid, 1 Unknown, 0 Unchecked, 3.9s Time] [2021-12-14 17:48:58,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 586 states. [2021-12-14 17:48:58,618 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 586 to 547. [2021-12-14 17:48:58,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 547 states, 411 states have (on average 1.340632603406326) internal successors, (551), 414 states have internal predecessors, (551), 105 states have call successors, (105), 31 states have call predecessors, (105), 30 states have return successors, (104), 104 states have call predecessors, (104), 104 states have call successors, (104) [2021-12-14 17:48:58,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 547 states and 760 transitions. [2021-12-14 17:48:58,625 INFO L78 Accepts]: Start accepts. Automaton has 547 states and 760 transitions. Word has length 28 [2021-12-14 17:48:58,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-14 17:48:58,625 INFO L470 AbstractCegarLoop]: Abstraction has 547 states and 760 transitions. [2021-12-14 17:48:58,626 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-12-14 17:48:58,626 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 760 transitions. [2021-12-14 17:48:58,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-12-14 17:48:58,628 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 17:48:58,628 INFO L514 BasicCegarLoop]: 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] [2021-12-14 17:48:58,628 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-14 17:48:58,628 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-14 17:48:58,629 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 17:48:58,629 INFO L85 PathProgramCache]: Analyzing trace with hash -914067174, now seen corresponding path program 1 times [2021-12-14 17:48:58,629 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 17:48:58,629 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [687677625] [2021-12-14 17:48:58,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 17:48:58,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 17:48:58,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:48:58,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-14 17:48:58,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:48:58,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-14 17:48:58,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:48:58,732 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-12-14 17:48:58,732 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 17:48:58,732 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [687677625] [2021-12-14 17:48:58,732 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [687677625] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 17:48:58,733 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 17:48:58,733 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-14 17:48:58,733 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [553741135] [2021-12-14 17:48:58,733 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 17:48:58,734 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-14 17:48:58,734 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 17:48:58,734 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-14 17:48:58,735 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-14 17:48:58,735 INFO L87 Difference]: Start difference. First operand 547 states and 760 transitions. Second operand has 5 states, 5 states have (on average 7.8) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2021-12-14 17:49:01,696 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 17:49:02,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 17:49:02,832 INFO L93 Difference]: Finished difference Result 1119 states and 1564 transitions. [2021-12-14 17:49:02,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-14 17:49:02,833 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.8) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 48 [2021-12-14 17:49:02,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-14 17:49:02,836 INFO L225 Difference]: With dead ends: 1119 [2021-12-14 17:49:02,836 INFO L226 Difference]: Without dead ends: 585 [2021-12-14 17:49:02,838 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-14 17:49:02,838 INFO L933 BasicCegarLoop]: 681 mSDtfsCounter, 114 mSDsluCounter, 1459 mSDsCounter, 0 mSdLazyCounter, 546 mSolverCounterSat, 106 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 116 SdHoareTripleChecker+Valid, 2140 SdHoareTripleChecker+Invalid, 653 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 106 IncrementalHoareTripleChecker+Valid, 546 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2021-12-14 17:49:02,838 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [116 Valid, 2140 Invalid, 653 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [106 Valid, 546 Invalid, 1 Unknown, 0 Unchecked, 4.0s Time] [2021-12-14 17:49:02,845 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2021-12-14 17:49:02,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 547. [2021-12-14 17:49:02,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 547 states, 411 states have (on average 1.338199513381995) internal successors, (550), 414 states have internal predecessors, (550), 105 states have call successors, (105), 31 states have call predecessors, (105), 30 states have return successors, (104), 104 states have call predecessors, (104), 104 states have call successors, (104) [2021-12-14 17:49:02,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 547 states and 759 transitions. [2021-12-14 17:49:02,897 INFO L78 Accepts]: Start accepts. Automaton has 547 states and 759 transitions. Word has length 48 [2021-12-14 17:49:02,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-14 17:49:02,898 INFO L470 AbstractCegarLoop]: Abstraction has 547 states and 759 transitions. [2021-12-14 17:49:02,898 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.8) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2021-12-14 17:49:02,899 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 759 transitions. [2021-12-14 17:49:02,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-12-14 17:49:02,920 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 17:49:02,921 INFO L514 BasicCegarLoop]: 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] [2021-12-14 17:49:02,921 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-14 17:49:02,921 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-14 17:49:02,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 17:49:02,922 INFO L85 PathProgramCache]: Analyzing trace with hash 1575461788, now seen corresponding path program 1 times [2021-12-14 17:49:02,922 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 17:49:02,922 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [496559790] [2021-12-14 17:49:02,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 17:49:02,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 17:49:03,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:49:03,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-14 17:49:03,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:49:03,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-14 17:49:03,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:49:03,094 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-12-14 17:49:03,094 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 17:49:03,095 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [496559790] [2021-12-14 17:49:03,095 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [496559790] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 17:49:03,095 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 17:49:03,095 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-14 17:49:03,095 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2025032439] [2021-12-14 17:49:03,095 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 17:49:03,096 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-14 17:49:03,096 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 17:49:03,096 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-14 17:49:03,097 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-14 17:49:03,097 INFO L87 Difference]: Start difference. First operand 547 states and 759 transitions. Second operand has 4 states, 4 states have (on average 9.25) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2021-12-14 17:49:06,200 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 17:49:07,531 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 17:49:07,531 INFO L93 Difference]: Finished difference Result 1245 states and 1753 transitions. [2021-12-14 17:49:07,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-14 17:49:07,532 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 48 [2021-12-14 17:49:07,532 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-14 17:49:07,535 INFO L225 Difference]: With dead ends: 1245 [2021-12-14 17:49:07,538 INFO L226 Difference]: Without dead ends: 714 [2021-12-14 17:49:07,540 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-14 17:49:07,542 INFO L933 BasicCegarLoop]: 816 mSDtfsCounter, 224 mSDsluCounter, 956 mSDsCounter, 0 mSdLazyCounter, 457 mSolverCounterSat, 106 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 248 SdHoareTripleChecker+Valid, 1772 SdHoareTripleChecker+Invalid, 564 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 106 IncrementalHoareTripleChecker+Valid, 457 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2021-12-14 17:49:07,544 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [248 Valid, 1772 Invalid, 564 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [106 Valid, 457 Invalid, 1 Unknown, 0 Unchecked, 4.4s Time] [2021-12-14 17:49:07,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 714 states. [2021-12-14 17:49:07,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 714 to 554. [2021-12-14 17:49:07,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 554 states, 418 states have (on average 1.3397129186602872) internal successors, (560), 421 states have internal predecessors, (560), 105 states have call successors, (105), 31 states have call predecessors, (105), 30 states have return successors, (104), 104 states have call predecessors, (104), 104 states have call successors, (104) [2021-12-14 17:49:07,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 554 states and 769 transitions. [2021-12-14 17:49:07,569 INFO L78 Accepts]: Start accepts. Automaton has 554 states and 769 transitions. Word has length 48 [2021-12-14 17:49:07,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-14 17:49:07,570 INFO L470 AbstractCegarLoop]: Abstraction has 554 states and 769 transitions. [2021-12-14 17:49:07,570 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2021-12-14 17:49:07,570 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 769 transitions. [2021-12-14 17:49:07,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-12-14 17:49:07,572 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 17:49:07,574 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 17:49:07,575 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-14 17:49:07,575 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-14 17:49:07,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 17:49:07,575 INFO L85 PathProgramCache]: Analyzing trace with hash -809569934, now seen corresponding path program 1 times [2021-12-14 17:49:07,576 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 17:49:07,576 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2001162704] [2021-12-14 17:49:07,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 17:49:07,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 17:49:07,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:49:07,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-14 17:49:07,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:49:07,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-14 17:49:07,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:49:07,706 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-12-14 17:49:07,706 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 17:49:07,706 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2001162704] [2021-12-14 17:49:07,707 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2001162704] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 17:49:07,707 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 17:49:07,707 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-14 17:49:07,708 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [710519532] [2021-12-14 17:49:07,708 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 17:49:07,708 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-14 17:49:07,708 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 17:49:07,709 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-14 17:49:07,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-14 17:49:07,709 INFO L87 Difference]: Start difference. First operand 554 states and 769 transitions. Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2021-12-14 17:49:10,549 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 17:49:11,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 17:49:11,443 INFO L93 Difference]: Finished difference Result 1292 states and 1826 transitions. [2021-12-14 17:49:11,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-14 17:49:11,444 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 54 [2021-12-14 17:49:11,444 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-14 17:49:11,448 INFO L225 Difference]: With dead ends: 1292 [2021-12-14 17:49:11,448 INFO L226 Difference]: Without dead ends: 754 [2021-12-14 17:49:11,450 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-14 17:49:11,454 INFO L933 BasicCegarLoop]: 828 mSDtfsCounter, 271 mSDsluCounter, 966 mSDsCounter, 0 mSdLazyCounter, 466 mSolverCounterSat, 108 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 299 SdHoareTripleChecker+Valid, 1794 SdHoareTripleChecker+Invalid, 575 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 108 IncrementalHoareTripleChecker+Valid, 466 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2021-12-14 17:49:11,455 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [299 Valid, 1794 Invalid, 575 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [108 Valid, 466 Invalid, 1 Unknown, 0 Unchecked, 3.7s Time] [2021-12-14 17:49:11,457 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 754 states. [2021-12-14 17:49:11,483 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 754 to 594. [2021-12-14 17:49:11,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 594 states, 456 states have (on average 1.3530701754385965) internal successors, (617), 459 states have internal predecessors, (617), 107 states have call successors, (107), 31 states have call predecessors, (107), 30 states have return successors, (106), 106 states have call predecessors, (106), 106 states have call successors, (106) [2021-12-14 17:49:11,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 594 states and 830 transitions. [2021-12-14 17:49:11,491 INFO L78 Accepts]: Start accepts. Automaton has 594 states and 830 transitions. Word has length 54 [2021-12-14 17:49:11,492 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-14 17:49:11,492 INFO L470 AbstractCegarLoop]: Abstraction has 594 states and 830 transitions. [2021-12-14 17:49:11,493 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2021-12-14 17:49:11,493 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 830 transitions. [2021-12-14 17:49:11,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-12-14 17:49:11,494 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 17:49:11,494 INFO L514 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 17:49:11,495 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-14 17:49:11,495 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-14 17:49:11,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 17:49:11,495 INFO L85 PathProgramCache]: Analyzing trace with hash -819742023, now seen corresponding path program 1 times [2021-12-14 17:49:11,495 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 17:49:11,496 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [75283093] [2021-12-14 17:49:11,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 17:49:11,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 17:49:11,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:49:11,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-14 17:49:11,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:49:11,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-14 17:49:11,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:49:11,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2021-12-14 17:49:11,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:49:11,677 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-12-14 17:49:11,677 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 17:49:11,678 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [75283093] [2021-12-14 17:49:11,678 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [75283093] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 17:49:11,678 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 17:49:11,678 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-14 17:49:11,679 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1427498052] [2021-12-14 17:49:11,679 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 17:49:11,679 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-14 17:49:11,679 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 17:49:11,680 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-14 17:49:11,680 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-14 17:49:11,680 INFO L87 Difference]: Start difference. First operand 594 states and 830 transitions. Second operand has 5 states, 5 states have (on average 10.8) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2021-12-14 17:49:14,961 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 17:49:16,997 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 17:49:18,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 17:49:18,768 INFO L93 Difference]: Finished difference Result 1350 states and 1885 transitions. [2021-12-14 17:49:18,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-14 17:49:18,769 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Word has length 68 [2021-12-14 17:49:18,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-14 17:49:18,772 INFO L225 Difference]: With dead ends: 1350 [2021-12-14 17:49:18,772 INFO L226 Difference]: Without dead ends: 772 [2021-12-14 17:49:18,774 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-12-14 17:49:18,774 INFO L933 BasicCegarLoop]: 804 mSDtfsCounter, 776 mSDsluCounter, 818 mSDsCounter, 0 mSdLazyCounter, 772 mSolverCounterSat, 267 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 835 SdHoareTripleChecker+Valid, 1622 SdHoareTripleChecker+Invalid, 1041 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 267 IncrementalHoareTripleChecker+Valid, 772 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.0s IncrementalHoareTripleChecker+Time [2021-12-14 17:49:18,775 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [835 Valid, 1622 Invalid, 1041 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [267 Valid, 772 Invalid, 2 Unknown, 0 Unchecked, 7.0s Time] [2021-12-14 17:49:18,776 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 772 states. [2021-12-14 17:49:18,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 772 to 719. [2021-12-14 17:49:18,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 719 states, 550 states have (on average 1.3509090909090908) internal successors, (743), 554 states have internal predecessors, (743), 127 states have call successors, (127), 42 states have call predecessors, (127), 41 states have return successors, (126), 126 states have call predecessors, (126), 126 states have call successors, (126) [2021-12-14 17:49:18,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 719 states and 996 transitions. [2021-12-14 17:49:18,795 INFO L78 Accepts]: Start accepts. Automaton has 719 states and 996 transitions. Word has length 68 [2021-12-14 17:49:18,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-14 17:49:18,795 INFO L470 AbstractCegarLoop]: Abstraction has 719 states and 996 transitions. [2021-12-14 17:49:18,796 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2021-12-14 17:49:18,796 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 996 transitions. [2021-12-14 17:49:18,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2021-12-14 17:49:18,797 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 17:49:18,797 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 17:49:18,797 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-14 17:49:18,797 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-14 17:49:18,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 17:49:18,798 INFO L85 PathProgramCache]: Analyzing trace with hash -504486881, now seen corresponding path program 1 times [2021-12-14 17:49:18,798 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 17:49:18,798 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1600752428] [2021-12-14 17:49:18,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 17:49:18,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 17:49:18,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:49:18,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-14 17:49:18,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:49:18,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-14 17:49:18,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:49:18,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-14 17:49:18,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:49:18,908 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-12-14 17:49:18,908 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 17:49:18,908 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1600752428] [2021-12-14 17:49:18,909 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1600752428] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 17:49:18,909 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 17:49:18,909 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-14 17:49:18,909 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [773774130] [2021-12-14 17:49:18,909 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 17:49:18,910 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-14 17:49:18,911 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 17:49:18,912 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-14 17:49:18,912 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-14 17:49:18,913 INFO L87 Difference]: Start difference. First operand 719 states and 996 transitions. Second operand has 5 states, 5 states have (on average 12.6) internal successors, (63), 3 states have internal predecessors, (63), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2021-12-14 17:49:22,960 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 17:49:24,994 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 17:49:28,728 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 17:49:30,764 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 17:49:30,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 17:49:30,835 INFO L93 Difference]: Finished difference Result 1816 states and 2582 transitions. [2021-12-14 17:49:30,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-14 17:49:30,836 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 3 states have internal predecessors, (63), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 77 [2021-12-14 17:49:30,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-14 17:49:30,840 INFO L225 Difference]: With dead ends: 1816 [2021-12-14 17:49:30,840 INFO L226 Difference]: Without dead ends: 1113 [2021-12-14 17:49:30,842 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-14 17:49:30,843 INFO L933 BasicCegarLoop]: 778 mSDtfsCounter, 499 mSDsluCounter, 1191 mSDsCounter, 0 mSdLazyCounter, 862 mSolverCounterSat, 345 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 576 SdHoareTripleChecker+Valid, 1969 SdHoareTripleChecker+Invalid, 1211 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 345 IncrementalHoareTripleChecker+Valid, 862 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.8s IncrementalHoareTripleChecker+Time [2021-12-14 17:49:30,843 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [576 Valid, 1969 Invalid, 1211 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [345 Valid, 862 Invalid, 4 Unknown, 0 Unchecked, 11.8s Time] [2021-12-14 17:49:30,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1113 states. [2021-12-14 17:49:30,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1113 to 721. [2021-12-14 17:49:30,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 721 states, 552 states have (on average 1.3496376811594204) internal successors, (745), 556 states have internal predecessors, (745), 127 states have call successors, (127), 42 states have call predecessors, (127), 41 states have return successors, (126), 126 states have call predecessors, (126), 126 states have call successors, (126) [2021-12-14 17:49:30,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 721 states and 998 transitions. [2021-12-14 17:49:30,865 INFO L78 Accepts]: Start accepts. Automaton has 721 states and 998 transitions. Word has length 77 [2021-12-14 17:49:30,866 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-14 17:49:30,866 INFO L470 AbstractCegarLoop]: Abstraction has 721 states and 998 transitions. [2021-12-14 17:49:30,866 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 3 states have internal predecessors, (63), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2021-12-14 17:49:30,866 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 998 transitions. [2021-12-14 17:49:30,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-12-14 17:49:30,867 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 17:49:30,867 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 17:49:30,867 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-14 17:49:30,867 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-14 17:49:30,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 17:49:30,867 INFO L85 PathProgramCache]: Analyzing trace with hash -1854822344, now seen corresponding path program 1 times [2021-12-14 17:49:30,867 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 17:49:30,868 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1366265609] [2021-12-14 17:49:30,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 17:49:30,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 17:49:30,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:49:31,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-14 17:49:31,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:49:31,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-14 17:49:31,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:49:31,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-12-14 17:49:31,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:49:31,030 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-12-14 17:49:31,031 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 17:49:31,031 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1366265609] [2021-12-14 17:49:31,031 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1366265609] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 17:49:31,031 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 17:49:31,031 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-14 17:49:31,031 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1393543984] [2021-12-14 17:49:31,031 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 17:49:31,032 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-14 17:49:31,032 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 17:49:31,033 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-14 17:49:31,033 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-12-14 17:49:31,033 INFO L87 Difference]: Start difference. First operand 721 states and 998 transitions. Second operand has 6 states, 6 states have (on average 11.0) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2021-12-14 17:49:35,409 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 17:49:37,443 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 17:49:39,871 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 17:49:41,909 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 17:49:45,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 17:49:45,855 INFO L93 Difference]: Finished difference Result 2001 states and 2790 transitions. [2021-12-14 17:49:45,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-14 17:49:45,856 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.0) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 82 [2021-12-14 17:49:45,856 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-14 17:49:45,860 INFO L225 Difference]: With dead ends: 2001 [2021-12-14 17:49:45,860 INFO L226 Difference]: Without dead ends: 1296 [2021-12-14 17:49:45,862 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2021-12-14 17:49:45,862 INFO L933 BasicCegarLoop]: 1220 mSDtfsCounter, 831 mSDsluCounter, 2561 mSDsCounter, 0 mSdLazyCounter, 1415 mSolverCounterSat, 293 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 890 SdHoareTripleChecker+Valid, 3781 SdHoareTripleChecker+Invalid, 1712 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 293 IncrementalHoareTripleChecker+Valid, 1415 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.7s IncrementalHoareTripleChecker+Time [2021-12-14 17:49:45,863 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [890 Valid, 3781 Invalid, 1712 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [293 Valid, 1415 Invalid, 4 Unknown, 0 Unchecked, 14.7s Time] [2021-12-14 17:49:45,864 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1296 states. [2021-12-14 17:49:45,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1296 to 723. [2021-12-14 17:49:45,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 723 states, 554 states have (on average 1.348375451263538) internal successors, (747), 558 states have internal predecessors, (747), 127 states have call successors, (127), 42 states have call predecessors, (127), 41 states have return successors, (126), 126 states have call predecessors, (126), 126 states have call successors, (126) [2021-12-14 17:49:45,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 723 states and 1000 transitions. [2021-12-14 17:49:45,887 INFO L78 Accepts]: Start accepts. Automaton has 723 states and 1000 transitions. Word has length 82 [2021-12-14 17:49:45,887 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-14 17:49:45,888 INFO L470 AbstractCegarLoop]: Abstraction has 723 states and 1000 transitions. [2021-12-14 17:49:45,888 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.0) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2021-12-14 17:49:45,888 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1000 transitions. [2021-12-14 17:49:45,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-12-14 17:49:45,889 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 17:49:45,889 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 17:49:45,889 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-14 17:49:45,889 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-14 17:49:45,889 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 17:49:45,890 INFO L85 PathProgramCache]: Analyzing trace with hash 344842123, now seen corresponding path program 1 times [2021-12-14 17:49:45,890 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 17:49:45,890 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1371201590] [2021-12-14 17:49:45,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 17:49:45,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 17:49:45,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:49:45,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-14 17:49:45,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:49:45,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-14 17:49:45,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:49:45,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-14 17:49:45,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:49:45,988 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-12-14 17:49:45,988 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 17:49:45,988 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1371201590] [2021-12-14 17:49:45,989 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1371201590] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 17:49:45,989 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 17:49:45,989 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-14 17:49:45,989 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [192671452] [2021-12-14 17:49:45,989 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 17:49:45,989 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-14 17:49:45,989 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 17:49:45,990 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-14 17:49:45,990 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-14 17:49:45,990 INFO L87 Difference]: Start difference. First operand 723 states and 1000 transitions. Second operand has 5 states, 5 states have (on average 13.6) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2021-12-14 17:49:49,816 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 17:49:51,853 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 17:49:55,661 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 17:49:57,697 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 17:49:57,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 17:49:57,788 INFO L93 Difference]: Finished difference Result 1842 states and 2614 transitions. [2021-12-14 17:49:57,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-14 17:49:57,789 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 82 [2021-12-14 17:49:57,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-14 17:49:57,793 INFO L225 Difference]: With dead ends: 1842 [2021-12-14 17:49:57,793 INFO L226 Difference]: Without dead ends: 1135 [2021-12-14 17:49:57,795 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-14 17:49:57,795 INFO L933 BasicCegarLoop]: 1083 mSDtfsCounter, 505 mSDsluCounter, 1553 mSDsCounter, 0 mSdLazyCounter, 1003 mSolverCounterSat, 221 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 582 SdHoareTripleChecker+Valid, 2636 SdHoareTripleChecker+Invalid, 1228 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 221 IncrementalHoareTripleChecker+Valid, 1003 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.7s IncrementalHoareTripleChecker+Time [2021-12-14 17:49:57,795 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [582 Valid, 2636 Invalid, 1228 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [221 Valid, 1003 Invalid, 4 Unknown, 0 Unchecked, 11.7s Time] [2021-12-14 17:49:57,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1135 states. [2021-12-14 17:49:57,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1135 to 775. [2021-12-14 17:49:57,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 775 states, 606 states have (on average 1.3646864686468647) internal successors, (827), 610 states have internal predecessors, (827), 127 states have call successors, (127), 42 states have call predecessors, (127), 41 states have return successors, (126), 126 states have call predecessors, (126), 126 states have call successors, (126) [2021-12-14 17:49:57,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 775 states and 1080 transitions. [2021-12-14 17:49:57,821 INFO L78 Accepts]: Start accepts. Automaton has 775 states and 1080 transitions. Word has length 82 [2021-12-14 17:49:57,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-14 17:49:57,821 INFO L470 AbstractCegarLoop]: Abstraction has 775 states and 1080 transitions. [2021-12-14 17:49:57,822 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2021-12-14 17:49:57,822 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1080 transitions. [2021-12-14 17:49:57,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-12-14 17:49:57,822 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 17:49:57,822 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 17:49:57,823 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-14 17:49:57,823 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-14 17:49:57,823 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 17:49:57,823 INFO L85 PathProgramCache]: Analyzing trace with hash -676226231, now seen corresponding path program 1 times [2021-12-14 17:49:57,823 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 17:49:57,824 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [146206166] [2021-12-14 17:49:57,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 17:49:57,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 17:49:57,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:49:57,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-14 17:49:57,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:49:57,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-14 17:49:57,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:49:57,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-14 17:49:57,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:49:57,927 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-12-14 17:49:57,927 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 17:49:57,927 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [146206166] [2021-12-14 17:49:57,927 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [146206166] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-14 17:49:57,928 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [123548296] [2021-12-14 17:49:57,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 17:49:57,928 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-14 17:49:57,928 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 17:49:57,929 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-14 17:49:57,932 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-12-14 17:49:58,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 17:49:58,352 INFO L263 TraceCheckSpWp]: Trace formula consists of 2269 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-14 17:49:58,358 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-14 17:49:58,539 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-12-14 17:49:58,539 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-14 17:49:58,539 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [123548296] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 17:49:58,539 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-12-14 17:49:58,540 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [6] total 7 [2021-12-14 17:49:58,540 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1029397106] [2021-12-14 17:49:58,540 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 17:49:58,540 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-14 17:49:58,555 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 17:49:58,556 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 17:49:58,556 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-14 17:49:58,556 INFO L87 Difference]: Start difference. First operand 775 states and 1080 transitions. Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 2 states have internal predecessors, (66), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2021-12-14 17:49:58,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 17:49:58,582 INFO L93 Difference]: Finished difference Result 775 states and 1080 transitions. [2021-12-14 17:49:58,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 17:49:58,583 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 2 states have internal predecessors, (66), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 82 [2021-12-14 17:49:58,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-14 17:49:58,583 INFO L225 Difference]: With dead ends: 775 [2021-12-14 17:49:58,583 INFO L226 Difference]: Without dead ends: 0 [2021-12-14 17:49:58,585 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-14 17:49:58,586 INFO L933 BasicCegarLoop]: 707 mSDtfsCounter, 637 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 637 SdHoareTripleChecker+Valid, 707 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-14 17:49:58,587 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [637 Valid, 707 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-14 17:49:58,587 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-12-14 17:49:58,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-12-14 17:49:58,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 17:49:58,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-12-14 17:49:58,588 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 82 [2021-12-14 17:49:58,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-14 17:49:58,588 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-12-14 17:49:58,589 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 2 states have internal predecessors, (66), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2021-12-14 17:49:58,589 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-12-14 17:49:58,589 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-12-14 17:49:58,591 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-12-14 17:49:58,615 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-12-14 17:49:58,811 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-14 17:49:58,813 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-12-14 17:50:00,780 INFO L858 garLoopResultBuilder]: For program point kfreeEXIT(lines 9374 9376) no Hoare annotation was computed. [2021-12-14 17:50:00,780 INFO L854 garLoopResultBuilder]: At program point kfreeENTRY(lines 9374 9376) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(#valid)| |#valid|)) [2021-12-14 17:50:00,780 INFO L858 garLoopResultBuilder]: For program point kfreeFINAL(lines 9374 9376) no Hoare annotation was computed. [2021-12-14 17:50:00,780 INFO L858 garLoopResultBuilder]: For program point L7554-2(lines 7554 7559) no Hoare annotation was computed. [2021-12-14 17:50:00,780 INFO L861 garLoopResultBuilder]: At program point L9111(lines 9105 9113) the Hoare annotation is: true [2021-12-14 17:50:00,780 INFO L861 garLoopResultBuilder]: At program point L7534(line 7534) the Hoare annotation is: true [2021-12-14 17:50:00,780 INFO L858 garLoopResultBuilder]: For program point start_isoc_chainFINAL(lines 7507 7568) no Hoare annotation was computed. [2021-12-14 17:50:00,780 INFO L858 garLoopResultBuilder]: For program point L7530(lines 7530 7548) no Hoare annotation was computed. [2021-12-14 17:50:00,781 INFO L861 garLoopResultBuilder]: At program point L7563(lines 7514 7567) the Hoare annotation is: true [2021-12-14 17:50:00,781 INFO L858 garLoopResultBuilder]: For program point L7534-1(line 7534) no Hoare annotation was computed. [2021-12-14 17:50:00,781 INFO L858 garLoopResultBuilder]: For program point L7555-1(line 7555) no Hoare annotation was computed. [2021-12-14 17:50:00,781 INFO L861 garLoopResultBuilder]: At program point L7555(line 7555) the Hoare annotation is: true [2021-12-14 17:50:00,781 INFO L861 garLoopResultBuilder]: At program point L7543(lines 7530 7546) the Hoare annotation is: true [2021-12-14 17:50:00,781 INFO L854 garLoopResultBuilder]: At program point start_isoc_chainENTRY(lines 7507 7568) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_state_variable_3~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-12-14 17:50:00,781 INFO L861 garLoopResultBuilder]: At program point L9100(line 9100) the Hoare annotation is: true [2021-12-14 17:50:00,781 INFO L861 garLoopResultBuilder]: At program point L9100-1(line 9100) the Hoare annotation is: true [2021-12-14 17:50:00,781 INFO L858 garLoopResultBuilder]: For program point L7531-1(lines 7531 7533) no Hoare annotation was computed. [2021-12-14 17:50:00,781 INFO L861 garLoopResultBuilder]: At program point L7531(lines 7531 7533) the Hoare annotation is: true [2021-12-14 17:50:00,781 INFO L858 garLoopResultBuilder]: For program point L7523-1(lines 7523 7550) no Hoare annotation was computed. [2021-12-14 17:50:00,781 INFO L858 garLoopResultBuilder]: For program point L7523(lines 7523 7550) no Hoare annotation was computed. [2021-12-14 17:50:00,781 INFO L858 garLoopResultBuilder]: For program point L7515(lines 7515 7519) no Hoare annotation was computed. [2021-12-14 17:50:00,781 INFO L861 garLoopResultBuilder]: At program point L9109(line 9109) the Hoare annotation is: true [2021-12-14 17:50:00,781 INFO L861 garLoopResultBuilder]: At program point L9109-1(line 9109) the Hoare annotation is: true [2021-12-14 17:50:00,781 INFO L858 garLoopResultBuilder]: For program point L7515-2(lines 7515 7519) no Hoare annotation was computed. [2021-12-14 17:50:00,781 INFO L858 garLoopResultBuilder]: For program point start_isoc_chainEXIT(lines 7507 7568) no Hoare annotation was computed. [2021-12-14 17:50:00,781 INFO L858 garLoopResultBuilder]: For program point L9101(line 9101) no Hoare annotation was computed. [2021-12-14 17:50:00,781 INFO L861 garLoopResultBuilder]: At program point L7561(lines 7514 7567) the Hoare annotation is: true [2021-12-14 17:50:00,781 INFO L861 garLoopResultBuilder]: At program point L7541(lines 7530 7546) the Hoare annotation is: true [2021-12-14 17:50:00,782 INFO L858 garLoopResultBuilder]: For program point L9110(line 9110) no Hoare annotation was computed. [2021-12-14 17:50:00,782 INFO L861 garLoopResultBuilder]: At program point L9102(lines 9096 9104) the Hoare annotation is: true [2021-12-14 17:50:00,782 INFO L858 garLoopResultBuilder]: For program point L7554(lines 7554 7559) no Hoare annotation was computed. [2021-12-14 17:50:00,782 INFO L858 garLoopResultBuilder]: For program point L7525-2(lines 7525 7528) no Hoare annotation was computed. [2021-12-14 17:50:00,782 INFO L858 garLoopResultBuilder]: For program point L7525(lines 7525 7528) no Hoare annotation was computed. [2021-12-14 17:50:00,782 INFO L858 garLoopResultBuilder]: For program point L7315(lines 7315 7321) no Hoare annotation was computed. [2021-12-14 17:50:00,782 INFO L858 garLoopResultBuilder]: For program point L7317-2(line 7317) no Hoare annotation was computed. [2021-12-14 17:50:00,782 INFO L858 garLoopResultBuilder]: For program point L7317(line 7317) no Hoare annotation was computed. [2021-12-14 17:50:00,782 INFO L854 garLoopResultBuilder]: At program point set_led_bitENTRY(lines 7299 7324) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-12-14 17:50:00,782 INFO L858 garLoopResultBuilder]: For program point L7315-2(lines 7299 7324) no Hoare annotation was computed. [2021-12-14 17:50:00,782 INFO L858 garLoopResultBuilder]: For program point L7307(lines 7307 7313) no Hoare annotation was computed. [2021-12-14 17:50:00,782 INFO L858 garLoopResultBuilder]: For program point L7309-2(line 7309) no Hoare annotation was computed. [2021-12-14 17:50:00,782 INFO L858 garLoopResultBuilder]: For program point set_led_bitEXIT(lines 7299 7324) no Hoare annotation was computed. [2021-12-14 17:50:00,782 INFO L858 garLoopResultBuilder]: For program point L7309(line 7309) no Hoare annotation was computed. [2021-12-14 17:50:00,782 INFO L858 garLoopResultBuilder]: For program point L7306(lines 7306 7321) no Hoare annotation was computed. [2021-12-14 17:50:00,782 INFO L858 garLoopResultBuilder]: For program point usb_submit_urbFINAL(lines 9370 9372) no Hoare annotation was computed. [2021-12-14 17:50:00,782 INFO L858 garLoopResultBuilder]: For program point usb_submit_urbEXIT(lines 9370 9372) no Hoare annotation was computed. [2021-12-14 17:50:00,782 INFO L861 garLoopResultBuilder]: At program point usb_submit_urbENTRY(lines 9370 9372) the Hoare annotation is: true [2021-12-14 17:50:00,782 INFO L858 garLoopResultBuilder]: For program point L7360-1(line 7360) no Hoare annotation was computed. [2021-12-14 17:50:00,782 INFO L854 garLoopResultBuilder]: At program point L7360(line 7360) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-12-14 17:50:00,782 INFO L858 garLoopResultBuilder]: For program point L7356(line 7356) no Hoare annotation was computed. [2021-12-14 17:50:00,782 INFO L858 garLoopResultBuilder]: For program point L7348-1(line 7348) no Hoare annotation was computed. [2021-12-14 17:50:00,783 INFO L854 garLoopResultBuilder]: At program point L7348(line 7348) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-12-14 17:50:00,784 INFO L858 garLoopResultBuilder]: For program point L7344-1(line 7344) no Hoare annotation was computed. [2021-12-14 17:50:00,784 INFO L861 garLoopResultBuilder]: At program point L7344(line 7344) the Hoare annotation is: true [2021-12-14 17:50:00,784 INFO L858 garLoopResultBuilder]: For program point L7336-1(line 7336) no Hoare annotation was computed. [2021-12-14 17:50:00,784 INFO L854 garLoopResultBuilder]: At program point L7336(line 7336) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-12-14 17:50:00,784 INFO L858 garLoopResultBuilder]: For program point L7291(lines 7291 7295) no Hoare annotation was computed. [2021-12-14 17:50:00,784 INFO L858 garLoopResultBuilder]: For program point L7357-1(line 7357) no Hoare annotation was computed. [2021-12-14 17:50:00,784 INFO L854 garLoopResultBuilder]: At program point L7357(line 7357) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-12-14 17:50:00,784 INFO L858 garLoopResultBuilder]: For program point L7353(line 7353) no Hoare annotation was computed. [2021-12-14 17:50:00,785 INFO L861 garLoopResultBuilder]: At program point L7291-2(lines 7288 7298) the Hoare annotation is: true [2021-12-14 17:50:00,785 INFO L858 garLoopResultBuilder]: For program point L7345-1(line 7345) no Hoare annotation was computed. [2021-12-14 17:50:00,785 INFO L861 garLoopResultBuilder]: At program point L7345(line 7345) the Hoare annotation is: true [2021-12-14 17:50:00,785 INFO L858 garLoopResultBuilder]: For program point L7341(line 7341) no Hoare annotation was computed. [2021-12-14 17:50:00,785 INFO L861 garLoopResultBuilder]: At program point L7366(lines 7328 7369) the Hoare annotation is: true [2021-12-14 17:50:00,785 INFO L858 garLoopResultBuilder]: For program point L7337-1(line 7337) no Hoare annotation was computed. [2021-12-14 17:50:00,785 INFO L861 garLoopResultBuilder]: At program point L7337(line 7337) the Hoare annotation is: true [2021-12-14 17:50:00,785 INFO L858 garLoopResultBuilder]: For program point L7362(line 7362) no Hoare annotation was computed. [2021-12-14 17:50:00,786 INFO L854 garLoopResultBuilder]: At program point L7354(line 7354) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-12-14 17:50:00,786 INFO L858 garLoopResultBuilder]: For program point L7350(line 7350) no Hoare annotation was computed. [2021-12-14 17:50:00,786 INFO L858 garLoopResultBuilder]: For program point handle_ledEXIT(lines 7325 7370) no Hoare annotation was computed. [2021-12-14 17:50:00,786 INFO L858 garLoopResultBuilder]: For program point L7354-1(line 7354) no Hoare annotation was computed. [2021-12-14 17:50:00,786 INFO L854 garLoopResultBuilder]: At program point L7342(line 7342) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-12-14 17:50:00,786 INFO L861 garLoopResultBuilder]: At program point L7338(line 7338) the Hoare annotation is: true [2021-12-14 17:50:00,786 INFO L858 garLoopResultBuilder]: For program point L7342-1(line 7342) no Hoare annotation was computed. [2021-12-14 17:50:00,786 INFO L858 garLoopResultBuilder]: For program point L7334(lines 7334 7365) no Hoare annotation was computed. [2021-12-14 17:50:00,786 INFO L858 garLoopResultBuilder]: For program point L7338-1(line 7338) no Hoare annotation was computed. [2021-12-14 17:50:00,787 INFO L858 garLoopResultBuilder]: For program point L7330(lines 7330 7333) no Hoare annotation was computed. [2021-12-14 17:50:00,787 INFO L858 garLoopResultBuilder]: For program point L7363-1(line 7363) no Hoare annotation was computed. [2021-12-14 17:50:00,787 INFO L854 garLoopResultBuilder]: At program point L7363(line 7363) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-12-14 17:50:00,787 INFO L858 garLoopResultBuilder]: For program point handle_ledFINAL(lines 7325 7370) no Hoare annotation was computed. [2021-12-14 17:50:00,787 INFO L858 garLoopResultBuilder]: For program point L7359(line 7359) no Hoare annotation was computed. [2021-12-14 17:50:00,787 INFO L858 garLoopResultBuilder]: For program point L7293-1(line 7293) no Hoare annotation was computed. [2021-12-14 17:50:00,787 INFO L861 garLoopResultBuilder]: At program point L7293(line 7293) the Hoare annotation is: true [2021-12-14 17:50:00,787 INFO L858 garLoopResultBuilder]: For program point L7351-1(line 7351) no Hoare annotation was computed. [2021-12-14 17:50:00,787 INFO L854 garLoopResultBuilder]: At program point L7351(line 7351) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-12-14 17:50:00,788 INFO L854 garLoopResultBuilder]: At program point handle_ledENTRY(lines 7325 7370) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-12-14 17:50:00,788 INFO L858 garLoopResultBuilder]: For program point L7347(line 7347) no Hoare annotation was computed. [2021-12-14 17:50:00,788 INFO L858 garLoopResultBuilder]: For program point L7343-1(line 7343) no Hoare annotation was computed. [2021-12-14 17:50:00,788 INFO L861 garLoopResultBuilder]: At program point L7343(line 7343) the Hoare annotation is: true [2021-12-14 17:50:00,788 INFO L858 garLoopResultBuilder]: For program point L7339-1(line 7339) no Hoare annotation was computed. [2021-12-14 17:50:00,788 INFO L861 garLoopResultBuilder]: At program point L7339(line 7339) the Hoare annotation is: true [2021-12-14 17:50:00,788 INFO L858 garLoopResultBuilder]: For program point L7335(line 7335) no Hoare annotation was computed. [2021-12-14 17:50:00,788 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 6866 6872) no Hoare annotation was computed. [2021-12-14 17:50:00,789 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 6866 6872) the Hoare annotation is: true [2021-12-14 17:50:00,789 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6870) no Hoare annotation was computed. [2021-12-14 17:50:00,789 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 6866 6872) no Hoare annotation was computed. [2021-12-14 17:50:00,789 INFO L858 garLoopResultBuilder]: For program point reg_timer_1EXIT(lines 8789 8796) no Hoare annotation was computed. [2021-12-14 17:50:00,789 INFO L861 garLoopResultBuilder]: At program point reg_timer_1ENTRY(lines 8789 8796) the Hoare annotation is: true [2021-12-14 17:50:00,789 INFO L858 garLoopResultBuilder]: For program point reg_timer_1FINAL(lines 8789 8796) no Hoare annotation was computed. [2021-12-14 17:50:00,789 INFO L858 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 6873 6879) no Hoare annotation was computed. [2021-12-14 17:50:00,789 INFO L861 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 6873 6879) the Hoare annotation is: true [2021-12-14 17:50:00,790 INFO L858 garLoopResultBuilder]: For program point ##fun~int~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2021-12-14 17:50:00,790 INFO L861 garLoopResultBuilder]: At program point ##fun~int~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2021-12-14 17:50:00,790 INFO L858 garLoopResultBuilder]: For program point ##fun~int~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2021-12-14 17:50:00,790 INFO L858 garLoopResultBuilder]: For program point fill_isoc_urbFINAL(lines 7476 7506) no Hoare annotation was computed. [2021-12-14 17:50:00,790 INFO L861 garLoopResultBuilder]: At program point L7499(lines 7481 7505) the Hoare annotation is: true [2021-12-14 17:50:00,790 INFO L861 garLoopResultBuilder]: At program point L7501(lines 7481 7505) the Hoare annotation is: true [2021-12-14 17:50:00,790 INFO L858 garLoopResultBuilder]: For program point fill_isoc_urbEXIT(lines 7476 7506) no Hoare annotation was computed. [2021-12-14 17:50:00,790 INFO L854 garLoopResultBuilder]: At program point fill_isoc_urbENTRY(lines 7476 7506) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0)) (not (= ~ldv_state_variable_3~0 1))) [2021-12-14 17:50:00,790 INFO L858 garLoopResultBuilder]: For program point L8021-2(lines 8021 8028) no Hoare annotation was computed. [2021-12-14 17:50:00,791 INFO L858 garLoopResultBuilder]: For program point L8021(lines 8021 8028) no Hoare annotation was computed. [2021-12-14 17:50:00,791 INFO L858 garLoopResultBuilder]: For program point L6993-2(line 6993) no Hoare annotation was computed. [2021-12-14 17:50:00,791 INFO L858 garLoopResultBuilder]: For program point L6993(line 6993) no Hoare annotation was computed. [2021-12-14 17:50:00,791 INFO L858 garLoopResultBuilder]: For program point L8034(lines 8034 8039) no Hoare annotation was computed. [2021-12-14 17:50:00,791 INFO L858 garLoopResultBuilder]: For program point L8034-2(lines 8012 8042) no Hoare annotation was computed. [2021-12-14 17:50:00,791 INFO L854 garLoopResultBuilder]: At program point L9145(line 9145) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_state_variable_3~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-12-14 17:50:00,791 INFO L854 garLoopResultBuilder]: At program point L9145-1(line 9145) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_state_variable_3~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-12-14 17:50:00,791 INFO L861 garLoopResultBuilder]: At program point L9154(line 9154) the Hoare annotation is: true [2021-12-14 17:50:00,791 INFO L858 garLoopResultBuilder]: For program point start_int_fifoEXIT(lines 8012 8042) no Hoare annotation was computed. [2021-12-14 17:50:00,792 INFO L858 garLoopResultBuilder]: For program point L9146(line 9146) no Hoare annotation was computed. [2021-12-14 17:50:00,792 INFO L861 garLoopResultBuilder]: At program point L9154-1(line 9154) the Hoare annotation is: true [2021-12-14 17:50:00,792 INFO L858 garLoopResultBuilder]: For program point L8023(lines 8023 8026) no Hoare annotation was computed. [2021-12-14 17:50:00,792 INFO L861 garLoopResultBuilder]: At program point L6999(lines 6973 7001) the Hoare annotation is: true [2021-12-14 17:50:00,792 INFO L858 garLoopResultBuilder]: For program point L9155(line 9155) no Hoare annotation was computed. [2021-12-14 17:50:00,792 INFO L854 garLoopResultBuilder]: At program point L9147(lines 9141 9149) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0)) (not (= ~ldv_state_variable_3~0 1))) [2021-12-14 17:50:00,792 INFO L854 garLoopResultBuilder]: At program point start_int_fifoENTRY(lines 8012 8042) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_state_variable_3~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-12-14 17:50:00,792 INFO L858 garLoopResultBuilder]: For program point L8016-2(lines 8016 8020) no Hoare annotation was computed. [2021-12-14 17:50:00,793 INFO L858 garLoopResultBuilder]: For program point L6992-2(line 6992) no Hoare annotation was computed. [2021-12-14 17:50:00,793 INFO L858 garLoopResultBuilder]: For program point L8016(lines 8016 8020) no Hoare annotation was computed. [2021-12-14 17:50:00,793 INFO L858 garLoopResultBuilder]: For program point L6992(line 6992) no Hoare annotation was computed. [2021-12-14 17:50:00,793 INFO L858 garLoopResultBuilder]: For program point L6988-2(lines 6988 6997) no Hoare annotation was computed. [2021-12-14 17:50:00,793 INFO L858 garLoopResultBuilder]: For program point L6988(line 6988) no Hoare annotation was computed. [2021-12-14 17:50:00,793 INFO L861 garLoopResultBuilder]: At program point L9156(lines 9150 9158) the Hoare annotation is: true [2021-12-14 17:50:00,793 INFO L858 garLoopResultBuilder]: For program point L6988-4(lines 6988 6997) no Hoare annotation was computed. [2021-12-14 17:50:00,793 INFO L861 garLoopResultBuilder]: At program point L7222(lines 7211 7226) the Hoare annotation is: true [2021-12-14 17:50:00,793 INFO L861 garLoopResultBuilder]: At program point L7220(lines 7211 7226) the Hoare annotation is: true [2021-12-14 17:50:00,794 INFO L861 garLoopResultBuilder]: At program point symbolicENTRY(lines 7208 7227) the Hoare annotation is: true [2021-12-14 17:50:00,794 INFO L858 garLoopResultBuilder]: For program point L7221(lines 7221 7224) no Hoare annotation was computed. [2021-12-14 17:50:00,794 INFO L858 garLoopResultBuilder]: For program point symbolicEXIT(lines 7208 7227) no Hoare annotation was computed. [2021-12-14 17:50:00,794 INFO L858 garLoopResultBuilder]: For program point L7215(lines 7215 7218) no Hoare annotation was computed. [2021-12-14 17:50:00,794 INFO L858 garLoopResultBuilder]: For program point symbolicFINAL(lines 7208 7227) no Hoare annotation was computed. [2021-12-14 17:50:00,794 INFO L858 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 9349 9351) no Hoare annotation was computed. [2021-12-14 17:50:00,794 INFO L861 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 9349 9351) the Hoare annotation is: true [2021-12-14 17:50:00,794 INFO L858 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 9349 9351) no Hoare annotation was computed. [2021-12-14 17:50:00,794 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2021-12-14 17:50:00,794 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-12-14 17:50:00,795 INFO L854 garLoopResultBuilder]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0)) (not (= ~ldv_state_variable_3~0 1))) [2021-12-14 17:50:00,795 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2021-12-14 17:50:00,795 INFO L861 garLoopResultBuilder]: At program point L6926(lines 6922 6928) the Hoare annotation is: true [2021-12-14 17:50:00,795 INFO L854 garLoopResultBuilder]: At program point usb_set_intfdataENTRY(lines 6937 6943) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-12-14 17:50:00,795 INFO L858 garLoopResultBuilder]: For program point usb_set_intfdataFINAL(lines 6937 6943) no Hoare annotation was computed. [2021-12-14 17:50:00,795 INFO L858 garLoopResultBuilder]: For program point usb_set_intfdataEXIT(lines 6937 6943) no Hoare annotation was computed. [2021-12-14 17:50:00,795 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-12-14 17:50:00,795 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-12-14 17:50:00,795 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2021-12-14 17:50:00,796 INFO L854 garLoopResultBuilder]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0)) (not (= ~ldv_state_variable_3~0 1))) [2021-12-14 17:50:00,796 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2021-12-14 17:50:00,796 INFO L858 garLoopResultBuilder]: For program point L6814(line 6814) no Hoare annotation was computed. [2021-12-14 17:50:00,796 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 6813 6815) the Hoare annotation is: true [2021-12-14 17:50:00,796 INFO L858 garLoopResultBuilder]: For program point L6814-2(lines 6813 6815) no Hoare annotation was computed. [2021-12-14 17:50:00,796 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 6813 6815) no Hoare annotation was computed. [2021-12-14 17:50:00,796 INFO L858 garLoopResultBuilder]: For program point usb_free_urbEXIT(lines 9355 9357) no Hoare annotation was computed. [2021-12-14 17:50:00,796 INFO L861 garLoopResultBuilder]: At program point usb_free_urbENTRY(lines 9355 9357) the Hoare annotation is: true [2021-12-14 17:50:00,796 INFO L858 garLoopResultBuilder]: For program point usb_free_urbFINAL(lines 9355 9357) no Hoare annotation was computed. [2021-12-14 17:50:00,797 INFO L861 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 7018 7023) the Hoare annotation is: true [2021-12-14 17:50:00,797 INFO L858 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 7018 7023) no Hoare annotation was computed. [2021-12-14 17:50:00,797 INFO L858 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 7018 7023) no Hoare annotation was computed. [2021-12-14 17:50:00,797 INFO L854 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 6816 6832) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_state_variable_3~0 1))) [2021-12-14 17:50:00,797 INFO L858 garLoopResultBuilder]: For program point L6828-1(line 6828) no Hoare annotation was computed. [2021-12-14 17:50:00,797 INFO L861 garLoopResultBuilder]: At program point L6828(line 6828) the Hoare annotation is: true [2021-12-14 17:50:00,797 INFO L858 garLoopResultBuilder]: For program point L6823(lines 6823 6830) no Hoare annotation was computed. [2021-12-14 17:50:00,797 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 6816 6832) no Hoare annotation was computed. [2021-12-14 17:50:00,797 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 6816 6832) no Hoare annotation was computed. [2021-12-14 17:50:00,797 INFO L858 garLoopResultBuilder]: For program point del_timerEXIT(lines 9294 9296) no Hoare annotation was computed. [2021-12-14 17:50:00,798 INFO L861 garLoopResultBuilder]: At program point del_timerENTRY(lines 9294 9296) the Hoare annotation is: true [2021-12-14 17:50:00,798 INFO L858 garLoopResultBuilder]: For program point del_timerFINAL(lines 9294 9296) no Hoare annotation was computed. [2021-12-14 17:50:00,798 INFO L861 garLoopResultBuilder]: At program point timer_pendingENTRY(lines 6792 6797) the Hoare annotation is: true [2021-12-14 17:50:00,798 INFO L858 garLoopResultBuilder]: For program point timer_pendingEXIT(lines 6792 6797) no Hoare annotation was computed. [2021-12-14 17:50:00,798 INFO L858 garLoopResultBuilder]: For program point timer_pendingFINAL(lines 6792 6797) no Hoare annotation was computed. [2021-12-14 17:50:00,798 INFO L854 garLoopResultBuilder]: At program point usb_alloc_urbENTRY(lines 9345 9347) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_state_variable_3~0 1))) [2021-12-14 17:50:00,798 INFO L858 garLoopResultBuilder]: For program point L9346-1(line 9346) no Hoare annotation was computed. [2021-12-14 17:50:00,798 INFO L854 garLoopResultBuilder]: At program point L9346(line 9346) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_state_variable_3~0 1))) [2021-12-14 17:50:00,798 INFO L858 garLoopResultBuilder]: For program point usb_alloc_urbFINAL(lines 9345 9347) no Hoare annotation was computed. [2021-12-14 17:50:00,799 INFO L858 garLoopResultBuilder]: For program point usb_alloc_urbEXIT(lines 9345 9347) no Hoare annotation was computed. [2021-12-14 17:50:00,799 INFO L858 garLoopResultBuilder]: For program point disable_suitable_timer_1EXIT(lines 8853 8863) no Hoare annotation was computed. [2021-12-14 17:50:00,799 INFO L861 garLoopResultBuilder]: At program point disable_suitable_timer_1ENTRY(lines 8853 8863) the Hoare annotation is: true [2021-12-14 17:50:00,799 INFO L858 garLoopResultBuilder]: For program point disable_suitable_timer_1FINAL(lines 8853 8863) no Hoare annotation was computed. [2021-12-14 17:50:00,799 INFO L858 garLoopResultBuilder]: For program point L8856(lines 8856 8860) no Hoare annotation was computed. [2021-12-14 17:50:00,799 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-14 17:50:00,799 INFO L858 garLoopResultBuilder]: For program point L6845-1(line 6845) no Hoare annotation was computed. [2021-12-14 17:50:00,799 INFO L861 garLoopResultBuilder]: At program point L6845(line 6845) the Hoare annotation is: true [2021-12-14 17:50:00,799 INFO L858 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 6833 6849) no Hoare annotation was computed. [2021-12-14 17:50:00,800 INFO L858 garLoopResultBuilder]: For program point L6840(lines 6840 6847) no Hoare annotation was computed. [2021-12-14 17:50:00,800 INFO L854 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 6833 6849) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0))) (.cse1 (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_3~0 0))) (or .cse0 .cse1 (not (= ~ldv_state_variable_3~0 1))))) [2021-12-14 17:50:00,800 INFO L858 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 6833 6849) no Hoare annotation was computed. [2021-12-14 17:50:00,800 INFO L858 garLoopResultBuilder]: For program point L8954(lines 8954 8957) no Hoare annotation was computed. [2021-12-14 17:50:00,800 INFO L858 garLoopResultBuilder]: For program point L8492(line 8492) no Hoare annotation was computed. [2021-12-14 17:50:00,800 INFO L858 garLoopResultBuilder]: For program point L8558-2(lines 8558 8601) no Hoare annotation was computed. [2021-12-14 17:50:00,800 INFO L858 garLoopResultBuilder]: For program point L8558-3(lines 8558 8601) no Hoare annotation was computed. [2021-12-14 17:50:00,800 INFO L858 garLoopResultBuilder]: For program point L8492-2(lines 8492 8495) no Hoare annotation was computed. [2021-12-14 17:50:00,800 INFO L854 garLoopResultBuilder]: At program point L8591(lines 8558 8600) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,801 INFO L858 garLoopResultBuilder]: For program point L8558(line 8558) no Hoare annotation was computed. [2021-12-14 17:50:00,801 INFO L854 garLoopResultBuilder]: At program point L9186(line 9186) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,801 INFO L858 garLoopResultBuilder]: For program point L8492-4(lines 8492 8495) no Hoare annotation was computed. [2021-12-14 17:50:00,801 INFO L858 garLoopResultBuilder]: For program point L8228(lines 8228 8232) no Hoare annotation was computed. [2021-12-14 17:50:00,801 INFO L858 garLoopResultBuilder]: For program point L8261-1(lines 8261 8262) no Hoare annotation was computed. [2021-12-14 17:50:00,801 INFO L854 garLoopResultBuilder]: At program point L8261(lines 8261 8262) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,801 INFO L858 garLoopResultBuilder]: For program point L9186-1(line 9186) no Hoare annotation was computed. [2021-12-14 17:50:00,801 INFO L858 garLoopResultBuilder]: For program point L8889(line 8889) no Hoare annotation was computed. [2021-12-14 17:50:00,801 INFO L854 garLoopResultBuilder]: At program point L8625(line 8625) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,802 INFO L858 garLoopResultBuilder]: For program point L8592(lines 8592 8599) no Hoare annotation was computed. [2021-12-14 17:50:00,802 INFO L858 garLoopResultBuilder]: For program point L8625-1(line 8625) no Hoare annotation was computed. [2021-12-14 17:50:00,802 INFO L858 garLoopResultBuilder]: For program point L8559(lines 8559 8590) no Hoare annotation was computed. [2021-12-14 17:50:00,802 INFO L854 garLoopResultBuilder]: At program point L8526(lines 8445 8649) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,802 INFO L854 garLoopResultBuilder]: At program point L9187(lines 9179 9189) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,802 INFO L858 garLoopResultBuilder]: For program point L8923(line 8923) no Hoare annotation was computed. [2021-12-14 17:50:00,802 INFO L858 garLoopResultBuilder]: For program point L8890(lines 8890 8921) no Hoare annotation was computed. [2021-12-14 17:50:00,802 INFO L858 garLoopResultBuilder]: For program point L8461(lines 8461 8465) no Hoare annotation was computed. [2021-12-14 17:50:00,802 INFO L858 garLoopResultBuilder]: For program point L8461-2(lines 8461 8465) no Hoare annotation was computed. [2021-12-14 17:50:00,802 INFO L854 garLoopResultBuilder]: At program point L8362(line 8362) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,803 INFO L858 garLoopResultBuilder]: For program point L8560(line 8560) no Hoare annotation was computed. [2021-12-14 17:50:00,803 INFO L858 garLoopResultBuilder]: For program point L8527(lines 8527 8530) no Hoare annotation was computed. [2021-12-14 17:50:00,803 INFO L861 garLoopResultBuilder]: At program point L9353(lines 9352 9354) the Hoare annotation is: true [2021-12-14 17:50:00,803 INFO L858 garLoopResultBuilder]: For program point L8924(lines 8924 8951) no Hoare annotation was computed. [2021-12-14 17:50:00,803 INFO L858 garLoopResultBuilder]: For program point L8462-1(line 8462) no Hoare annotation was computed. [2021-12-14 17:50:00,803 INFO L854 garLoopResultBuilder]: At program point L8561(line 8561) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,803 INFO L858 garLoopResultBuilder]: For program point L8330(lines 8330 8334) no Hoare annotation was computed. [2021-12-14 17:50:00,803 INFO L854 garLoopResultBuilder]: At program point L8528(lines 8445 8649) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,803 INFO L858 garLoopResultBuilder]: For program point L8561-1(line 8561) no Hoare annotation was computed. [2021-12-14 17:50:00,804 INFO L854 garLoopResultBuilder]: At program point L8462(line 8462) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,804 INFO L854 garLoopResultBuilder]: At program point L8264(lines 8220 8381) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,804 INFO L858 garLoopResultBuilder]: For program point L8892(lines 8892 8918) no Hoare annotation was computed. [2021-12-14 17:50:00,804 INFO L858 garLoopResultBuilder]: For program point L8694-1(lines 8694 8702) no Hoare annotation was computed. [2021-12-14 17:50:00,804 INFO L858 garLoopResultBuilder]: For program point L8694(lines 8694 8702) no Hoare annotation was computed. [2021-12-14 17:50:00,804 INFO L858 garLoopResultBuilder]: For program point L8893(line 8893) no Hoare annotation was computed. [2021-12-14 17:50:00,804 INFO L858 garLoopResultBuilder]: For program point L8959(line 8959) no Hoare annotation was computed. [2021-12-14 17:50:00,804 INFO L858 garLoopResultBuilder]: For program point L8926(lines 8926 8948) no Hoare annotation was computed. [2021-12-14 17:50:00,804 INFO L858 garLoopResultBuilder]: For program point L8431-2(lines 8431 8435) no Hoare annotation was computed. [2021-12-14 17:50:00,805 INFO L854 garLoopResultBuilder]: At program point L8266(lines 8220 8381) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,805 INFO L854 garLoopResultBuilder]: At program point L8464(line 8464) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,805 INFO L858 garLoopResultBuilder]: For program point L8431(line 8431) no Hoare annotation was computed. [2021-12-14 17:50:00,805 INFO L858 garLoopResultBuilder]: For program point L8464-1(line 8464) no Hoare annotation was computed. [2021-12-14 17:50:00,805 INFO L861 garLoopResultBuilder]: At program point L8960(line 8960) the Hoare annotation is: true [2021-12-14 17:50:00,805 INFO L858 garLoopResultBuilder]: For program point L8927(line 8927) no Hoare annotation was computed. [2021-12-14 17:50:00,805 INFO L858 garLoopResultBuilder]: For program point L8894(lines 8894 8899) no Hoare annotation was computed. [2021-12-14 17:50:00,805 INFO L858 garLoopResultBuilder]: For program point L8630-2(lines 8630 8635) no Hoare annotation was computed. [2021-12-14 17:50:00,805 INFO L854 garLoopResultBuilder]: At program point L8498(lines 8445 8649) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,806 INFO L858 garLoopResultBuilder]: For program point L8696(lines 8696 8700) no Hoare annotation was computed. [2021-12-14 17:50:00,806 INFO L858 garLoopResultBuilder]: For program point L8630(lines 8630 8635) no Hoare annotation was computed. [2021-12-14 17:50:00,806 INFO L858 garLoopResultBuilder]: For program point L8366(line 8366) no Hoare annotation was computed. [2021-12-14 17:50:00,806 INFO L854 garLoopResultBuilder]: At program point L8234(lines 8234 8235) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,806 INFO L854 garLoopResultBuilder]: At program point L8366-4(lines 8366 8375) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,806 INFO L858 garLoopResultBuilder]: For program point L8366-2(lines 8366 8375) no Hoare annotation was computed. [2021-12-14 17:50:00,806 INFO L858 garLoopResultBuilder]: For program point L8234-1(lines 8234 8235) no Hoare annotation was computed. [2021-12-14 17:50:00,806 INFO L858 garLoopResultBuilder]: For program point L8928(lines 8928 8936) no Hoare annotation was computed. [2021-12-14 17:50:00,806 INFO L854 garLoopResultBuilder]: At program point L8532(lines 8445 8649) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,806 INFO L858 garLoopResultBuilder]: For program point L8499(lines 8499 8502) no Hoare annotation was computed. [2021-12-14 17:50:00,807 INFO L858 garLoopResultBuilder]: For program point L8367-1(line 8367) no Hoare annotation was computed. [2021-12-14 17:50:00,807 INFO L854 garLoopResultBuilder]: At program point L8367(line 8367) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,807 INFO L854 garLoopResultBuilder]: At program point L8962(lines 8871 8967) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,807 INFO L858 garLoopResultBuilder]: For program point L8533(lines 8533 8536) no Hoare annotation was computed. [2021-12-14 17:50:00,807 INFO L854 garLoopResultBuilder]: At program point L8500(lines 8445 8649) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,807 INFO L854 garLoopResultBuilder]: At program point L8665(line 8665) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,807 INFO L858 garLoopResultBuilder]: For program point L8665-1(line 8665) no Hoare annotation was computed. [2021-12-14 17:50:00,807 INFO L858 garLoopResultBuilder]: For program point L8566(line 8566) no Hoare annotation was computed. [2021-12-14 17:50:00,808 INFO L854 garLoopResultBuilder]: At program point L8368-2(lines 8368 8371) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,808 INFO L858 garLoopResultBuilder]: For program point L8368(lines 8368 8371) no Hoare annotation was computed. [2021-12-14 17:50:00,808 INFO L858 garLoopResultBuilder]: For program point L8236-1(lines 8236 8237) no Hoare annotation was computed. [2021-12-14 17:50:00,808 INFO L854 garLoopResultBuilder]: At program point L8236(lines 8236 8237) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,808 INFO L858 garLoopResultBuilder]: For program point L8269-1(lines 8269 8270) no Hoare annotation was computed. [2021-12-14 17:50:00,808 INFO L854 garLoopResultBuilder]: At program point L8269(lines 8269 8270) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,808 INFO L854 garLoopResultBuilder]: At program point L9326(lines 9325 9327) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,808 INFO L858 garLoopResultBuilder]: For program point L8930(lines 8930 8934) no Hoare annotation was computed. [2021-12-14 17:50:00,808 INFO L858 garLoopResultBuilder]: For program point L8567-2(lines 8567 8573) no Hoare annotation was computed. [2021-12-14 17:50:00,808 INFO L858 garLoopResultBuilder]: For program point L7576-2(lines 7576 7586) no Hoare annotation was computed. [2021-12-14 17:50:00,809 INFO L858 garLoopResultBuilder]: For program point L7576(lines 7576 7586) no Hoare annotation was computed. [2021-12-14 17:50:00,809 INFO L858 garLoopResultBuilder]: For program point L8567(lines 8567 8573) no Hoare annotation was computed. [2021-12-14 17:50:00,809 INFO L854 garLoopResultBuilder]: At program point L8534(lines 8445 8649) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,809 INFO L854 garLoopResultBuilder]: At program point L9195(lines 9190 9197) the Hoare annotation is: (= ~ldv_state_variable_3~0 0) [2021-12-14 17:50:00,809 INFO L858 garLoopResultBuilder]: For program point L8369-1(line 8369) no Hoare annotation was computed. [2021-12-14 17:50:00,809 INFO L854 garLoopResultBuilder]: At program point L8369(line 8369) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,809 INFO L854 garLoopResultBuilder]: At program point L6949(lines 6944 6951) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,809 INFO L854 garLoopResultBuilder]: At program point L8733(lines 8728 8735) the Hoare annotation is: (= ~ldv_state_variable_3~0 0) [2021-12-14 17:50:00,809 INFO L854 garLoopResultBuilder]: At program point L8436(lines 8420 8653) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,810 INFO L858 garLoopResultBuilder]: For program point L7577-2(lines 7577 7581) no Hoare annotation was computed. [2021-12-14 17:50:00,810 INFO L858 garLoopResultBuilder]: For program point L7577(lines 7577 7581) no Hoare annotation was computed. [2021-12-14 17:50:00,810 INFO L854 garLoopResultBuilder]: At program point L8568(line 8568) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,810 INFO L858 garLoopResultBuilder]: For program point L8568-1(line 8568) no Hoare annotation was computed. [2021-12-14 17:50:00,810 INFO L854 garLoopResultBuilder]: At program point L8238(lines 8238 8239) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,810 INFO L858 garLoopResultBuilder]: For program point L8271-1(lines 8271 8272) no Hoare annotation was computed. [2021-12-14 17:50:00,810 INFO L854 garLoopResultBuilder]: At program point L8271(lines 8271 8272) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,810 INFO L854 garLoopResultBuilder]: At program point L9163(line 9163) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,811 INFO L854 garLoopResultBuilder]: At program point L9163-1(line 9163) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,811 INFO L858 garLoopResultBuilder]: For program point L8238-1(lines 8238 8239) no Hoare annotation was computed. [2021-12-14 17:50:00,811 INFO L858 garLoopResultBuilder]: For program point L9164(line 9164) no Hoare annotation was computed. [2021-12-14 17:50:00,811 INFO L861 garLoopResultBuilder]: At program point L8966(lines 8864 8968) the Hoare annotation is: true [2021-12-14 17:50:00,811 INFO L854 garLoopResultBuilder]: At program point L8669(line 8669) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,811 INFO L854 garLoopResultBuilder]: At program point L8669-1(line 8669) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,811 INFO L854 garLoopResultBuilder]: At program point L8801(line 8801) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,811 INFO L858 garLoopResultBuilder]: For program point L8801-1(line 8801) no Hoare annotation was computed. [2021-12-14 17:50:00,811 INFO L858 garLoopResultBuilder]: For program point L8471-2(lines 8471 8474) no Hoare annotation was computed. [2021-12-14 17:50:00,812 INFO L854 garLoopResultBuilder]: At program point L9363(lines 9362 9364) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,812 INFO L858 garLoopResultBuilder]: For program point L8537(lines 8537 8648) no Hoare annotation was computed. [2021-12-14 17:50:00,812 INFO L858 garLoopResultBuilder]: For program point L8471(lines 8471 8474) no Hoare annotation was computed. [2021-12-14 17:50:00,812 INFO L858 garLoopResultBuilder]: For program point L8372(line 8372) no Hoare annotation was computed. [2021-12-14 17:50:00,812 INFO L854 garLoopResultBuilder]: At program point L8438(lines 8420 8653) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,812 INFO L854 garLoopResultBuilder]: At program point L9165(lines 9159 9167) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,812 INFO L858 garLoopResultBuilder]: For program point L8240-1(lines 8240 8241) no Hoare annotation was computed. [2021-12-14 17:50:00,812 INFO L854 garLoopResultBuilder]: At program point L8240(lines 8240 8241) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,812 INFO L858 garLoopResultBuilder]: For program point L8273-1(lines 8273 8274) no Hoare annotation was computed. [2021-12-14 17:50:00,813 INFO L854 garLoopResultBuilder]: At program point L8273(lines 8273 8274) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,813 INFO L858 garLoopResultBuilder]: For program point L8901(line 8901) no Hoare annotation was computed. [2021-12-14 17:50:00,813 INFO L854 garLoopResultBuilder]: At program point L6919(lines 6916 6921) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,813 INFO L858 garLoopResultBuilder]: For program point L8637(lines 8637 8644) no Hoare annotation was computed. [2021-12-14 17:50:00,813 INFO L854 garLoopResultBuilder]: At program point L8604(lines 8537 8647) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,813 INFO L854 garLoopResultBuilder]: At program point L8571(line 8571) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,813 INFO L858 garLoopResultBuilder]: For program point L8571-1(line 8571) no Hoare annotation was computed. [2021-12-14 17:50:00,813 INFO L854 garLoopResultBuilder]: At program point L8703(line 8703) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,813 INFO L858 garLoopResultBuilder]: For program point L8670(line 8670) no Hoare annotation was computed. [2021-12-14 17:50:00,813 INFO L858 garLoopResultBuilder]: For program point L8703-1(line 8703) no Hoare annotation was computed. [2021-12-14 17:50:00,814 INFO L854 garLoopResultBuilder]: At program point L8307(lines 8220 8381) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,814 INFO L858 garLoopResultBuilder]: For program point L8439(lines 8439 8442) no Hoare annotation was computed. [2021-12-14 17:50:00,814 INFO L858 garLoopResultBuilder]: For program point L8373-1(line 8373) no Hoare annotation was computed. [2021-12-14 17:50:00,814 INFO L854 garLoopResultBuilder]: At program point L8373(line 8373) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,814 INFO L858 garLoopResultBuilder]: For program point L8902(lines 8902 8914) no Hoare annotation was computed. [2021-12-14 17:50:00,814 INFO L858 garLoopResultBuilder]: For program point L8605(lines 8605 8608) no Hoare annotation was computed. [2021-12-14 17:50:00,814 INFO L858 garLoopResultBuilder]: For program point L8638-1(line 8638) no Hoare annotation was computed. [2021-12-14 17:50:00,814 INFO L854 garLoopResultBuilder]: At program point L8671-2(lines 8671 8674) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,814 INFO L858 garLoopResultBuilder]: For program point L8506(line 8506) no Hoare annotation was computed. [2021-12-14 17:50:00,815 INFO L854 garLoopResultBuilder]: At program point L8704(line 8704) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,815 INFO L858 garLoopResultBuilder]: For program point L8671(lines 8671 8674) no Hoare annotation was computed. [2021-12-14 17:50:00,815 INFO L858 garLoopResultBuilder]: For program point L8704-1(line 8704) no Hoare annotation was computed. [2021-12-14 17:50:00,815 INFO L854 garLoopResultBuilder]: At program point L8638(line 8638) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,815 INFO L854 garLoopResultBuilder]: At program point L9299(lines 9298 9300) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,815 INFO L854 garLoopResultBuilder]: At program point L8242(lines 8242 8243) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,815 INFO L858 garLoopResultBuilder]: For program point L8275-1(lines 8275 8276) no Hoare annotation was computed. [2021-12-14 17:50:00,815 INFO L854 garLoopResultBuilder]: At program point L8440(lines 8420 8653) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,815 INFO L858 garLoopResultBuilder]: For program point L8506-2(lines 8506 8509) no Hoare annotation was computed. [2021-12-14 17:50:00,816 INFO L854 garLoopResultBuilder]: At program point L8275(lines 8275 8276) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,816 INFO L858 garLoopResultBuilder]: For program point L8506-4(lines 8506 8509) no Hoare annotation was computed. [2021-12-14 17:50:00,816 INFO L854 garLoopResultBuilder]: At program point L8341(lines 8220 8381) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,816 INFO L858 garLoopResultBuilder]: For program point L8242-1(lines 8242 8243) no Hoare annotation was computed. [2021-12-14 17:50:00,816 INFO L854 garLoopResultBuilder]: At program point L8837(line 8837) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,816 INFO L858 garLoopResultBuilder]: For program point L8837-1(line 8837) no Hoare annotation was computed. [2021-12-14 17:50:00,816 INFO L854 garLoopResultBuilder]: At program point L8804(lines 8797 8806) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,816 INFO L854 garLoopResultBuilder]: At program point L7582(line 7582) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,816 INFO L854 garLoopResultBuilder]: At program point L8639(line 8639) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,817 INFO L854 garLoopResultBuilder]: At program point L8606(lines 8537 8647) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,817 INFO L858 garLoopResultBuilder]: For program point L8639-1(line 8639) no Hoare annotation was computed. [2021-12-14 17:50:00,817 INFO L858 garLoopResultBuilder]: For program point L7582-1(line 7582) no Hoare annotation was computed. [2021-12-14 17:50:00,817 INFO L854 garLoopResultBuilder]: At program point L8309(lines 8220 8381) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,817 INFO L858 garLoopResultBuilder]: For program point L8904(lines 8904 8907) no Hoare annotation was computed. [2021-12-14 17:50:00,817 INFO L858 garLoopResultBuilder]: For program point L8904-2(lines 8902 8913) no Hoare annotation was computed. [2021-12-14 17:50:00,817 INFO L858 garLoopResultBuilder]: For program point L8541(lines 8541 8544) no Hoare annotation was computed. [2021-12-14 17:50:00,817 INFO L858 garLoopResultBuilder]: For program point L7583-1(line 7583) no Hoare annotation was computed. [2021-12-14 17:50:00,817 INFO L854 garLoopResultBuilder]: At program point L7583(line 7583) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,817 INFO L854 garLoopResultBuilder]: At program point L8343(lines 8220 8381) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,818 INFO L858 garLoopResultBuilder]: For program point L8376(line 8376) no Hoare annotation was computed. [2021-12-14 17:50:00,818 INFO L858 garLoopResultBuilder]: For program point L8244-1(lines 8244 8245) no Hoare annotation was computed. [2021-12-14 17:50:00,818 INFO L854 garLoopResultBuilder]: At program point L9367(lines 9366 9368) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,818 INFO L854 garLoopResultBuilder]: At program point L8244(lines 8244 8245) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,818 INFO L858 garLoopResultBuilder]: For program point L8277-1(lines 8277 8278) no Hoare annotation was computed. [2021-12-14 17:50:00,818 INFO L854 garLoopResultBuilder]: At program point L8277(lines 8277 8278) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,818 INFO L858 garLoopResultBuilder]: For program point L8938(line 8938) no Hoare annotation was computed. [2021-12-14 17:50:00,818 INFO L854 garLoopResultBuilder]: At program point L8872(line 8872) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 0)) [2021-12-14 17:50:00,818 INFO L858 garLoopResultBuilder]: For program point L8872-1(line 8872) no Hoare annotation was computed. [2021-12-14 17:50:00,819 INFO L854 garLoopResultBuilder]: At program point L8839(lines 8833 8841) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,819 INFO L858 garLoopResultBuilder]: For program point L8476(lines 8476 8479) no Hoare annotation was computed. [2021-12-14 17:50:00,819 INFO L858 garLoopResultBuilder]: For program point L8476-2(lines 8476 8479) no Hoare annotation was computed. [2021-12-14 17:50:00,819 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-12-14 17:50:00,819 INFO L854 garLoopResultBuilder]: At program point L8641(line 8641) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,819 INFO L858 garLoopResultBuilder]: For program point L8641-1(line 8641) no Hoare annotation was computed. [2021-12-14 17:50:00,819 INFO L858 garLoopResultBuilder]: For program point L8377-1(line 8377) no Hoare annotation was computed. [2021-12-14 17:50:00,819 INFO L854 garLoopResultBuilder]: At program point L8377(line 8377) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,819 INFO L854 garLoopResultBuilder]: At program point L9302(lines 9301 9303) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,820 INFO L858 garLoopResultBuilder]: For program point L8939(lines 8939 8944) no Hoare annotation was computed. [2021-12-14 17:50:00,820 INFO L858 garLoopResultBuilder]: For program point L8675(line 8675) no Hoare annotation was computed. [2021-12-14 17:50:00,820 INFO L854 garLoopResultBuilder]: At program point L8378(line 8378) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,820 INFO L854 garLoopResultBuilder]: At program point L8246(lines 8246 8247) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,820 INFO L858 garLoopResultBuilder]: For program point L8378-1(line 8378) no Hoare annotation was computed. [2021-12-14 17:50:00,820 INFO L858 garLoopResultBuilder]: For program point L8246-1(lines 8246 8247) no Hoare annotation was computed. [2021-12-14 17:50:00,820 INFO L854 garLoopResultBuilder]: At program point L8973(line 8973) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,820 INFO L858 garLoopResultBuilder]: For program point L8973-1(line 8973) no Hoare annotation was computed. [2021-12-14 17:50:00,820 INFO L854 garLoopResultBuilder]: At program point L8709(lines 8662 8720) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,821 INFO L858 garLoopResultBuilder]: For program point L8676(lines 8676 8679) no Hoare annotation was computed. [2021-12-14 17:50:00,821 INFO L858 garLoopResultBuilder]: For program point L8676-2(lines 8676 8679) no Hoare annotation was computed. [2021-12-14 17:50:00,821 INFO L858 garLoopResultBuilder]: For program point L8445(lines 8445 8651) no Hoare annotation was computed. [2021-12-14 17:50:00,821 INFO L858 garLoopResultBuilder]: For program point L8445-2(lines 8445 8651) no Hoare annotation was computed. [2021-12-14 17:50:00,821 INFO L858 garLoopResultBuilder]: For program point L8577(line 8577) no Hoare annotation was computed. [2021-12-14 17:50:00,821 INFO L858 garLoopResultBuilder]: For program point L8379-1(line 8379) no Hoare annotation was computed. [2021-12-14 17:50:00,821 INFO L854 garLoopResultBuilder]: At program point L8379(line 8379) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,821 INFO L854 garLoopResultBuilder]: At program point L8511(lines 8445 8649) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,821 INFO L854 garLoopResultBuilder]: At program point L8974(lines 8970 8976) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,821 INFO L858 garLoopResultBuilder]: For program point L8578(lines 8578 8584) no Hoare annotation was computed. [2021-12-14 17:50:00,822 INFO L858 garLoopResultBuilder]: For program point L8578-2(lines 8578 8584) no Hoare annotation was computed. [2021-12-14 17:50:00,822 INFO L854 garLoopResultBuilder]: At program point L8380(lines 8213 8382) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,822 INFO L854 garLoopResultBuilder]: At program point L9173(line 9173) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,822 INFO L858 garLoopResultBuilder]: For program point L9173-1(line 9173) no Hoare annotation was computed. [2021-12-14 17:50:00,822 INFO L854 garLoopResultBuilder]: At program point L8645(line 8645) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,822 INFO L858 garLoopResultBuilder]: For program point L8645-1(line 8645) no Hoare annotation was computed. [2021-12-14 17:50:00,822 INFO L854 garLoopResultBuilder]: At program point L8579(line 8579) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,822 INFO L858 garLoopResultBuilder]: For program point L8579-1(line 8579) no Hoare annotation was computed. [2021-12-14 17:50:00,823 INFO L854 garLoopResultBuilder]: At program point L7588(lines 7572 7598) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,823 INFO L854 garLoopResultBuilder]: At program point L8711(lines 8662 8720) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,823 INFO L858 garLoopResultBuilder]: For program point L8480-4(lines 8480 8483) no Hoare annotation was computed. [2021-12-14 17:50:00,823 INFO L854 garLoopResultBuilder]: At program point L8513(lines 8445 8649) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,823 INFO L858 garLoopResultBuilder]: For program point L8480(line 8480) no Hoare annotation was computed. [2021-12-14 17:50:00,823 INFO L858 garLoopResultBuilder]: For program point L8480-2(lines 8480 8483) no Hoare annotation was computed. [2021-12-14 17:50:00,823 INFO L861 garLoopResultBuilder]: At program point L8910(lines 8871 8967) the Hoare annotation is: true [2021-12-14 17:50:00,823 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-12-14 17:50:00,823 INFO L854 garLoopResultBuilder]: At program point L9175(line 9175) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,824 INFO L858 garLoopResultBuilder]: For program point L9175-1(line 9175) no Hoare annotation was computed. [2021-12-14 17:50:00,824 INFO L854 garLoopResultBuilder]: At program point L7590(lines 7572 7598) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,824 INFO L861 garLoopResultBuilder]: At program point L9308(lines 9307 9309) the Hoare annotation is: true [2021-12-14 17:50:00,824 INFO L854 garLoopResultBuilder]: At program point L9209(lines 9198 9211) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,824 INFO L854 garLoopResultBuilder]: At program point L9176(lines 9168 9178) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,824 INFO L854 garLoopResultBuilder]: At program point L8714(line 8714) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,824 INFO L858 garLoopResultBuilder]: For program point L8582-1(line 8582) no Hoare annotation was computed. [2021-12-14 17:50:00,824 INFO L858 garLoopResultBuilder]: For program point L8516(lines 8516 8524) no Hoare annotation was computed. [2021-12-14 17:50:00,824 INFO L858 garLoopResultBuilder]: For program point L8516-1(lines 8516 8524) no Hoare annotation was computed. [2021-12-14 17:50:00,825 INFO L858 garLoopResultBuilder]: For program point L8714-1(line 8714) no Hoare annotation was computed. [2021-12-14 17:50:00,825 INFO L854 garLoopResultBuilder]: At program point L8582(line 8582) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,825 INFO L854 garLoopResultBuilder]: At program point L8351(lines 8220 8381) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,825 INFO L858 garLoopResultBuilder]: For program point L8252-1(lines 8252 8253) no Hoare annotation was computed. [2021-12-14 17:50:00,825 INFO L854 garLoopResultBuilder]: At program point L8252(lines 8252 8253) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,825 INFO L858 garLoopResultBuilder]: For program point L8285-1(line 8285) no Hoare annotation was computed. [2021-12-14 17:50:00,825 INFO L854 garLoopResultBuilder]: At program point L8285(line 8285) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,825 INFO L858 garLoopResultBuilder]: For program point L8946(line 8946) no Hoare annotation was computed. [2021-12-14 17:50:00,825 INFO L858 garLoopResultBuilder]: For program point L8748(lines 8748 8752) no Hoare annotation was computed. [2021-12-14 17:50:00,825 INFO L854 garLoopResultBuilder]: At program point L8715(line 8715) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,826 INFO L858 garLoopResultBuilder]: For program point L8715-1(line 8715) no Hoare annotation was computed. [2021-12-14 17:50:00,826 INFO L858 garLoopResultBuilder]: For program point L8517(lines 8517 8522) no Hoare annotation was computed. [2021-12-14 17:50:00,826 INFO L858 garLoopResultBuilder]: For program point L8484(line 8484) no Hoare annotation was computed. [2021-12-14 17:50:00,826 INFO L858 garLoopResultBuilder]: For program point L8484-2(lines 8484 8487) no Hoare annotation was computed. [2021-12-14 17:50:00,826 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-12-14 17:50:00,826 INFO L858 garLoopResultBuilder]: For program point L8484-4(lines 8484 8487) no Hoare annotation was computed. [2021-12-14 17:50:00,826 INFO L861 garLoopResultBuilder]: At program point L8947(line 8947) the Hoare annotation is: true [2021-12-14 17:50:00,826 INFO L858 garLoopResultBuilder]: For program point L8683(lines 8683 8706) no Hoare annotation was computed. [2021-12-14 17:50:00,826 INFO L858 garLoopResultBuilder]: For program point L8683-1(lines 8683 8706) no Hoare annotation was computed. [2021-12-14 17:50:00,827 INFO L858 garLoopResultBuilder]: For program point L7593-1(line 7593) no Hoare annotation was computed. [2021-12-14 17:50:00,827 INFO L854 garLoopResultBuilder]: At program point L7593(line 7593) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,827 INFO L854 garLoopResultBuilder]: At program point L8617(line 8617) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,827 INFO L858 garLoopResultBuilder]: For program point L8617-1(line 8617) no Hoare annotation was computed. [2021-12-14 17:50:00,827 INFO L854 garLoopResultBuilder]: At program point L8353(lines 8220 8381) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,827 INFO L854 garLoopResultBuilder]: At program point L9311(lines 9310 9312) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 0)) [2021-12-14 17:50:00,827 INFO L858 garLoopResultBuilder]: For program point L8221-1(lines 8221 8222) no Hoare annotation was computed. [2021-12-14 17:50:00,827 INFO L854 garLoopResultBuilder]: At program point L8221(lines 8221 8222) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,827 INFO L858 garLoopResultBuilder]: For program point L8882(lines 8882 8961) no Hoare annotation was computed. [2021-12-14 17:50:00,828 INFO L858 garLoopResultBuilder]: For program point L8684(lines 8684 8692) no Hoare annotation was computed. [2021-12-14 17:50:00,828 INFO L854 garLoopResultBuilder]: At program point L7594(line 7594) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,828 INFO L854 garLoopResultBuilder]: At program point L8783(line 8783) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,828 INFO L858 garLoopResultBuilder]: For program point L8783-1(line 8783) no Hoare annotation was computed. [2021-12-14 17:50:00,828 INFO L858 garLoopResultBuilder]: For program point L7594-1(line 7594) no Hoare annotation was computed. [2021-12-14 17:50:00,828 INFO L858 garLoopResultBuilder]: For program point L8552(lines 8552 8555) no Hoare annotation was computed. [2021-12-14 17:50:00,828 INFO L858 garLoopResultBuilder]: For program point L8552-2(lines 8552 8555) no Hoare annotation was computed. [2021-12-14 17:50:00,828 INFO L858 garLoopResultBuilder]: For program point L8255(line 8255) no Hoare annotation was computed. [2021-12-14 17:50:00,828 INFO L858 garLoopResultBuilder]: For program point L8288-1(line 8288) no Hoare annotation was computed. [2021-12-14 17:50:00,828 INFO L854 garLoopResultBuilder]: At program point L8288(line 8288) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,829 INFO L858 garLoopResultBuilder]: For program point L8255-2(line 8255) no Hoare annotation was computed. [2021-12-14 17:50:00,829 INFO L854 garLoopResultBuilder]: At program point L6934(lines 6929 6936) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,829 INFO L858 garLoopResultBuilder]: For program point L8916(line 8916) no Hoare annotation was computed. [2021-12-14 17:50:00,829 INFO L858 garLoopResultBuilder]: For program point L8883(line 8883) no Hoare annotation was computed. [2021-12-14 17:50:00,829 INFO L854 garLoopResultBuilder]: At program point L8718-1(lines 8655 8721) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,829 INFO L854 garLoopResultBuilder]: At program point L8652(lines 8383 8654) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,829 INFO L854 garLoopResultBuilder]: At program point L8619(line 8619) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,829 INFO L858 garLoopResultBuilder]: For program point L8619-1(line 8619) no Hoare annotation was computed. [2021-12-14 17:50:00,829 INFO L854 garLoopResultBuilder]: At program point L8718(line 8718) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,830 INFO L854 garLoopResultBuilder]: At program point L8322(lines 8220 8381) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,830 INFO L858 garLoopResultBuilder]: For program point L8223(lines 8223 8227) no Hoare annotation was computed. [2021-12-14 17:50:00,830 INFO L861 garLoopResultBuilder]: At program point L8917(line 8917) the Hoare annotation is: true [2021-12-14 17:50:00,830 INFO L858 garLoopResultBuilder]: For program point L8884(lines 8884 8887) no Hoare annotation was computed. [2021-12-14 17:50:00,830 INFO L858 garLoopResultBuilder]: For program point L8686(lines 8686 8690) no Hoare annotation was computed. [2021-12-14 17:50:00,830 INFO L858 garLoopResultBuilder]: For program point L8488-4(lines 8488 8491) no Hoare annotation was computed. [2021-12-14 17:50:00,830 INFO L858 garLoopResultBuilder]: For program point L8356-2(lines 8356 8365) no Hoare annotation was computed. [2021-12-14 17:50:00,830 INFO L858 garLoopResultBuilder]: For program point L8488(line 8488) no Hoare annotation was computed. [2021-12-14 17:50:00,830 INFO L858 garLoopResultBuilder]: For program point L8356(line 8356) no Hoare annotation was computed. [2021-12-14 17:50:00,830 INFO L858 garLoopResultBuilder]: For program point L8488-2(lines 8488 8491) no Hoare annotation was computed. [2021-12-14 17:50:00,831 INFO L858 garLoopResultBuilder]: For program point L8257-3(lines 8257 8258) no Hoare annotation was computed. [2021-12-14 17:50:00,831 INFO L854 garLoopResultBuilder]: At program point L8257-2(line 8257) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,831 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-14 17:50:00,831 INFO L858 garLoopResultBuilder]: For program point L8257(line 8257) no Hoare annotation was computed. [2021-12-14 17:50:00,831 INFO L858 garLoopResultBuilder]: For program point L8356-3(lines 8356 8365) no Hoare annotation was computed. [2021-12-14 17:50:00,831 INFO L854 garLoopResultBuilder]: At program point L8786(lines 8779 8788) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,831 INFO L858 garLoopResultBuilder]: For program point L8588(line 8588) no Hoare annotation was computed. [2021-12-14 17:50:00,831 INFO L854 garLoopResultBuilder]: At program point L8753(lines 8736 8755) the Hoare annotation is: (or (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) (= (+ |ULTIMATE.start_hfc_usb_mod_init_#res#1| 1) 0)) [2021-12-14 17:50:00,831 INFO L854 garLoopResultBuilder]: At program point L7597(lines 7569 7599) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,832 INFO L854 garLoopResultBuilder]: At program point L8324(lines 8220 8381) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,832 INFO L858 garLoopResultBuilder]: For program point L8357-1(line 8357) no Hoare annotation was computed. [2021-12-14 17:50:00,832 INFO L854 garLoopResultBuilder]: At program point L8357(line 8357) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,832 INFO L854 garLoopResultBuilder]: At program point L6970(lines 6957 6972) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,832 INFO L858 garLoopResultBuilder]: For program point L8358(lines 8358 8361) no Hoare annotation was computed. [2021-12-14 17:50:00,832 INFO L858 garLoopResultBuilder]: For program point L8259(line 8259) no Hoare annotation was computed. [2021-12-14 17:50:00,832 INFO L854 garLoopResultBuilder]: At program point L8358-1(lines 8358 8361) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,832 INFO L858 garLoopResultBuilder]: For program point L8259-3(lines 8259 8260) no Hoare annotation was computed. [2021-12-14 17:50:00,833 INFO L854 garLoopResultBuilder]: At program point L8259-2(line 8259) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,833 INFO L854 garLoopResultBuilder]: At program point L9184(line 9184) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-14 17:50:00,833 INFO L858 garLoopResultBuilder]: For program point L9184-1(line 9184) no Hoare annotation was computed. [2021-12-14 17:50:00,833 INFO L858 garLoopResultBuilder]: For program point L8953(line 8953) no Hoare annotation was computed. [2021-12-14 17:50:00,833 INFO L858 garLoopResultBuilder]: For program point L8623(lines 8623 8628) no Hoare annotation was computed. [2021-12-14 17:50:00,833 INFO L854 garLoopResultBuilder]: At program point L8359(line 8359) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-12-14 17:50:00,854 INFO L858 garLoopResultBuilder]: For program point usb_kill_urbEXIT(lines 9358 9360) no Hoare annotation was computed. [2021-12-14 17:50:00,854 INFO L861 garLoopResultBuilder]: At program point usb_kill_urbENTRY(lines 9358 9360) the Hoare annotation is: true [2021-12-14 17:50:00,854 INFO L858 garLoopResultBuilder]: For program point usb_kill_urbFINAL(lines 9358 9360) no Hoare annotation was computed. [2021-12-14 17:50:00,854 INFO L858 garLoopResultBuilder]: For program point L7231(lines 7231 7240) no Hoare annotation was computed. [2021-12-14 17:50:00,854 INFO L858 garLoopResultBuilder]: For program point L7231-2(lines 7228 7243) no Hoare annotation was computed. [2021-12-14 17:50:00,854 INFO L861 garLoopResultBuilder]: At program point L9069(line 9069) the Hoare annotation is: true [2021-12-14 17:50:00,854 INFO L861 garLoopResultBuilder]: At program point L9069-1(line 9069) the Hoare annotation is: true [2021-12-14 17:50:00,855 INFO L861 garLoopResultBuilder]: At program point L9071(lines 9065 9073) the Hoare annotation is: true [2021-12-14 17:50:00,855 INFO L858 garLoopResultBuilder]: For program point L9070(line 9070) no Hoare annotation was computed. [2021-12-14 17:50:00,855 INFO L854 garLoopResultBuilder]: At program point ctrl_start_transferENTRY(lines 7228 7243) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-12-14 17:50:00,855 INFO L858 garLoopResultBuilder]: For program point ctrl_start_transferEXIT(lines 7228 7243) no Hoare annotation was computed. [2021-12-14 17:50:00,855 INFO L858 garLoopResultBuilder]: For program point ldv_check_alloc_flagsEXIT(lines 9214 9223) no Hoare annotation was computed. [2021-12-14 17:50:00,855 INFO L858 garLoopResultBuilder]: For program point L9217(lines 9217 9220) no Hoare annotation was computed. [2021-12-14 17:50:00,855 INFO L861 garLoopResultBuilder]: At program point ldv_check_alloc_flagsENTRY(lines 9214 9223) the Hoare annotation is: true [2021-12-14 17:50:00,855 INFO L854 garLoopResultBuilder]: At program point L9219(line 9219) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2021-12-14 17:50:00,855 INFO L858 garLoopResultBuilder]: For program point L9219-1(lines 9214 9223) no Hoare annotation was computed. [2021-12-14 17:50:00,856 INFO L858 garLoopResultBuilder]: For program point L7262(lines 7262 7265) no Hoare annotation was computed. [2021-12-14 17:50:00,856 INFO L861 garLoopResultBuilder]: At program point L7263(line 7263) the Hoare annotation is: true [2021-12-14 17:50:00,856 INFO L858 garLoopResultBuilder]: For program point L7262-1(lines 7262 7265) no Hoare annotation was computed. [2021-12-14 17:50:00,856 INFO L854 garLoopResultBuilder]: At program point queue_control_requestENTRY(lines 7244 7268) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-12-14 17:50:00,856 INFO L858 garLoopResultBuilder]: For program point L7257-2(lines 7257 7260) no Hoare annotation was computed. [2021-12-14 17:50:00,856 INFO L858 garLoopResultBuilder]: For program point L7257(lines 7257 7260) no Hoare annotation was computed. [2021-12-14 17:50:00,856 INFO L858 garLoopResultBuilder]: For program point queue_control_requestEXIT(lines 7244 7268) no Hoare annotation was computed. [2021-12-14 17:50:00,856 INFO L858 garLoopResultBuilder]: For program point queue_control_requestFINAL(lines 7244 7268) no Hoare annotation was computed. [2021-12-14 17:50:00,856 INFO L858 garLoopResultBuilder]: For program point L7248(lines 7248 7251) no Hoare annotation was computed. [2021-12-14 17:50:00,859 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 17:50:00,861 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-14 17:50:00,875 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-14 17:50:00,875 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-14 17:50:00,876 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-14 17:50:00,876 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-14 17:50:00,876 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-14 17:50:00,876 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-14 17:50:00,876 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-14 17:50:00,876 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset