./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-sound--drivers--snd-mts64.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version eb692b52 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-sound--drivers--snd-mts64.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 425a3bbb125c6bdd9dab7ba3d2b6e465c36167f805fbb1bc755a03e911f07206 --- Real Ultimate output --- This is Ultimate 0.2.2-?-eb692b5 [2022-07-20 00:00:58,052 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-20 00:00:58,054 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-20 00:00:58,121 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-20 00:00:58,121 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-20 00:00:58,122 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-20 00:00:58,123 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-20 00:00:58,124 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-20 00:00:58,125 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-20 00:00:58,125 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-20 00:00:58,126 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-20 00:00:58,127 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-20 00:00:58,132 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-20 00:00:58,133 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-20 00:00:58,134 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-20 00:00:58,134 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-20 00:00:58,135 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-20 00:00:58,140 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-20 00:00:58,141 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-20 00:00:58,142 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-20 00:00:58,143 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-20 00:00:58,148 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-20 00:00:58,149 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-20 00:00:58,150 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-20 00:00:58,151 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-20 00:00:58,172 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-20 00:00:58,173 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-20 00:00:58,173 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-20 00:00:58,174 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-20 00:00:58,175 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-20 00:00:58,175 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-20 00:00:58,176 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-20 00:00:58,177 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-20 00:00:58,177 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-20 00:00:58,178 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-20 00:00:58,179 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-20 00:00:58,179 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-20 00:00:58,179 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-20 00:00:58,180 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-20 00:00:58,180 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-20 00:00:58,180 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-20 00:00:58,182 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-20 00:00:58,183 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-20 00:00:58,222 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-20 00:00:58,222 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-20 00:00:58,223 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-20 00:00:58,223 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-20 00:00:58,223 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-20 00:00:58,224 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-20 00:00:58,224 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-20 00:00:58,224 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-20 00:00:58,224 INFO L138 SettingsManager]: * Use SBE=true [2022-07-20 00:00:58,225 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-20 00:00:58,225 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-20 00:00:58,225 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-20 00:00:58,226 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-20 00:00:58,226 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-20 00:00:58,226 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-20 00:00:58,226 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-20 00:00:58,226 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-20 00:00:58,226 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-20 00:00:58,226 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-20 00:00:58,227 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-20 00:00:58,227 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-20 00:00:58,227 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 00:00:58,227 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-20 00:00:58,227 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-20 00:00:58,227 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-20 00:00:58,228 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-20 00:00:58,228 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-20 00:00:58,228 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-20 00:00:58,228 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-20 00:00:58,228 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-20 00:00:58,229 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 425a3bbb125c6bdd9dab7ba3d2b6e465c36167f805fbb1bc755a03e911f07206 [2022-07-20 00:00:58,608 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-20 00:00:58,623 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-20 00:00:58,625 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-20 00:00:58,637 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-20 00:00:58,638 INFO L275 PluginConnector]: CDTParser initialized [2022-07-20 00:00:58,639 INFO L432 ainManager$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-sound--drivers--snd-mts64.ko-entry_point.cil.out.i [2022-07-20 00:00:58,723 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6cc62d80e/fd588447b53145729efda9fd4ae899e0/FLAGf7e07d993 [2022-07-20 00:00:59,608 INFO L306 CDTParser]: Found 1 translation units. [2022-07-20 00:00:59,609 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-sound--drivers--snd-mts64.ko-entry_point.cil.out.i [2022-07-20 00:00:59,664 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6cc62d80e/fd588447b53145729efda9fd4ae899e0/FLAGf7e07d993 [2022-07-20 00:00:59,713 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6cc62d80e/fd588447b53145729efda9fd4ae899e0 [2022-07-20 00:00:59,720 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-20 00:00:59,722 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-20 00:00:59,748 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-20 00:00:59,748 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-20 00:00:59,751 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-20 00:00:59,751 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 12:00:59" (1/1) ... [2022-07-20 00:00:59,752 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@608d4e12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:00:59, skipping insertion in model container [2022-07-20 00:00:59,752 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 12:00:59" (1/1) ... [2022-07-20 00:00:59,757 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-20 00:00:59,884 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-20 00:01:00,320 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3506] [2022-07-20 00:01:00,321 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3507-3508] [2022-07-20 00:01:00,498 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-sound--drivers--snd-mts64.ko-entry_point.cil.out.i[103871,103884] [2022-07-20 00:01:01,041 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 00:01:01,059 INFO L203 MainTranslator]: Completed pre-run [2022-07-20 00:01:01,132 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3506] [2022-07-20 00:01:01,134 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3507-3508] [2022-07-20 00:01:01,144 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-sound--drivers--snd-mts64.ko-entry_point.cil.out.i[103871,103884] [2022-07-20 00:01:01,386 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 00:01:01,429 INFO L208 MainTranslator]: Completed translation [2022-07-20 00:01:01,429 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:01:01 WrapperNode [2022-07-20 00:01:01,430 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-20 00:01:01,430 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-20 00:01:01,431 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-20 00:01:01,431 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-20 00:01:01,436 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:01:01" (1/1) ... [2022-07-20 00:01:01,502 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:01:01" (1/1) ... [2022-07-20 00:01:01,624 INFO L137 Inliner]: procedures = 158, calls = 832, calls flagged for inlining = 74, calls inlined = 62, statements flattened = 1829 [2022-07-20 00:01:01,625 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-20 00:01:01,626 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-20 00:01:01,626 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-20 00:01:01,627 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-20 00:01:01,633 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:01:01" (1/1) ... [2022-07-20 00:01:01,633 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:01:01" (1/1) ... [2022-07-20 00:01:01,656 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:01:01" (1/1) ... [2022-07-20 00:01:01,657 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:01:01" (1/1) ... [2022-07-20 00:01:01,715 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:01:01" (1/1) ... [2022-07-20 00:01:01,730 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:01:01" (1/1) ... [2022-07-20 00:01:01,743 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:01:01" (1/1) ... [2022-07-20 00:01:01,769 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-20 00:01:01,771 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-20 00:01:01,771 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-20 00:01:01,771 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-20 00:01:01,772 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:01:01" (1/1) ... [2022-07-20 00:01:01,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 00:01:01,789 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-20 00:01:01,814 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-20 00:01:01,851 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-20 00:01:01,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-20 00:01:01,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-07-20 00:01:01,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-07-20 00:01:01,903 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_open [2022-07-20 00:01:01,903 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_open [2022-07-20 00:01:01,903 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-07-20 00:01:01,903 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-07-20 00:01:01,903 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2022-07-20 00:01:01,903 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2022-07-20 00:01:01,903 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_close [2022-07-20 00:01:01,903 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_close [2022-07-20 00:01:01,903 INFO L130 BoogieDeclarations]: Found specification of procedure parport_unregister_device [2022-07-20 00:01:01,903 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_unregister_device [2022-07-20 00:01:01,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-20 00:01:01,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-20 00:01:01,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-20 00:01:01,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-07-20 00:01:01,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-07-20 00:01:01,904 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_command [2022-07-20 00:01:01,904 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_command [2022-07-20 00:01:01,904 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_info [2022-07-20 00:01:01,905 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_info [2022-07-20 00:01:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_data [2022-07-20 00:01:01,905 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_data [2022-07-20 00:01:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-20 00:01:01,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-20 00:01:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_remove [2022-07-20 00:01:01,905 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_remove [2022-07-20 00:01:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_get [2022-07-20 00:01:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_get [2022-07-20 00:01:01,906 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_detach [2022-07-20 00:01:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_detach [2022-07-20 00:01:01,906 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_close [2022-07-20 00:01:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_close [2022-07-20 00:01:01,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-20 00:01:01,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-20 00:01:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-20 00:01:01,907 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_init [2022-07-20 00:01:01,907 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_init [2022-07-20 00:01:01,907 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_read_char [2022-07-20 00:01:01,907 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_read_char [2022-07-20 00:01:01,907 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-07-20 00:01:01,908 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-07-20 00:01:01,908 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_read [2022-07-20 00:01:01,908 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_read [2022-07-20 00:01:01,908 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_probe_port [2022-07-20 00:01:01,908 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_probe_port [2022-07-20 00:01:01,908 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_open [2022-07-20 00:01:01,908 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_open [2022-07-20 00:01:01,909 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-20 00:01:01,909 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-20 00:01:01,909 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_smpte_stop [2022-07-20 00:01:01,910 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_smpte_stop [2022-07-20 00:01:01,910 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_disable_readout [2022-07-20 00:01:01,910 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_disable_readout [2022-07-20 00:01:01,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-20 00:01:01,911 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-07-20 00:01:01,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-07-20 00:01:01,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-20 00:01:01,911 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_put [2022-07-20 00:01:01,911 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_put [2022-07-20 00:01:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-20 00:01:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-20 00:01:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_enable_readout [2022-07-20 00:01:01,912 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_enable_readout [2022-07-20 00:01:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-07-20 00:01:01,912 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-07-20 00:01:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-07-20 00:01:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-07-20 00:01:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-20 00:01:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_midi [2022-07-20 00:01:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_midi [2022-07-20 00:01:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-07-20 00:01:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-07-20 00:01:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2022-07-20 00:01:01,914 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2022-07-20 00:01:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-20 00:01:01,914 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-20 00:01:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_ready [2022-07-20 00:01:01,914 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_ready [2022-07-20 00:01:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_probe [2022-07-20 00:01:01,914 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_probe [2022-07-20 00:01:01,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-20 00:01:01,915 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2022-07-20 00:01:01,915 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2022-07-20 00:01:01,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-20 00:01:01,915 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2022-07-20 00:01:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2022-07-20 00:01:01,916 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-07-20 00:01:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-07-20 00:01:01,916 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_unregister_all [2022-07-20 00:01:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_unregister_all [2022-07-20 00:01:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_probe [2022-07-20 00:01:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_probe [2022-07-20 00:01:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure parport_release [2022-07-20 00:01:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_release [2022-07-20 00:01:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_output_trigger [2022-07-20 00:01:01,918 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_output_trigger [2022-07-20 00:01:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-20 00:01:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_input_trigger [2022-07-20 00:01:01,918 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_input_trigger [2022-07-20 00:01:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-20 00:01:01,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-20 00:01:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-20 00:01:01,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-20 00:01:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_set_ops [2022-07-20 00:01:01,919 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_set_ops [2022-07-20 00:01:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure parport_register_device [2022-07-20 00:01:01,919 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_register_device [2022-07-20 00:01:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure parport_claim [2022-07-20 00:01:01,920 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_claim [2022-07-20 00:01:02,310 INFO L234 CfgBuilder]: Building ICFG [2022-07-20 00:01:02,313 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-20 00:01:02,465 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-20 00:01:03,388 INFO L275 CfgBuilder]: Performing block encoding [2022-07-20 00:01:03,397 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-20 00:01:03,397 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-07-20 00:01:03,399 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 12:01:03 BoogieIcfgContainer [2022-07-20 00:01:03,400 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-20 00:01:03,401 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-20 00:01:03,401 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-20 00:01:03,404 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-20 00:01:03,404 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.07 12:00:59" (1/3) ... [2022-07-20 00:01:03,404 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a17ee4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.07 12:01:03, skipping insertion in model container [2022-07-20 00:01:03,404 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:01:01" (2/3) ... [2022-07-20 00:01:03,405 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a17ee4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.07 12:01:03, skipping insertion in model container [2022-07-20 00:01:03,405 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 12:01:03" (3/3) ... [2022-07-20 00:01:03,406 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i [2022-07-20 00:01:03,417 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-20 00:01:03,417 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-20 00:01:03,460 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-20 00:01:03,464 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@10639c49, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@51eb6944 [2022-07-20 00:01:03,465 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-20 00:01:03,471 INFO L276 IsEmpty]: Start isEmpty. Operand has 729 states, 508 states have (on average 1.3562992125984252) internal successors, (689), 529 states have internal predecessors, (689), 171 states have call successors, (171), 49 states have call predecessors, (171), 48 states have return successors, (159), 158 states have call predecessors, (159), 159 states have call successors, (159) [2022-07-20 00:01:03,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-07-20 00:01:03,490 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:01:03,491 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-20 00:01:03,492 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:01:03,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:01:03,495 INFO L85 PathProgramCache]: Analyzing trace with hash 139723313, now seen corresponding path program 1 times [2022-07-20 00:01:03,501 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 00:01:03,502 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1741286796] [2022-07-20 00:01:03,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:01:03,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 00:01:03,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:03,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:01:03,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:03,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-20 00:01:03,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:03,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-20 00:01:03,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:03,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-20 00:01:03,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:03,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-20 00:01:03,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:03,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-07-20 00:01:03,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:03,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-07-20 00:01:03,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:03,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-07-20 00:01:03,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:03,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-07-20 00:01:03,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:03,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:03,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:03,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:03,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:03,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-07-20 00:01:03,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:03,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-07-20 00:01:03,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:04,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-07-20 00:01:04,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:04,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:04,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:04,034 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2022-07-20 00:01:04,039 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 00:01:04,039 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1741286796] [2022-07-20 00:01:04,040 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1741286796] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:01:04,040 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:01:04,040 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-20 00:01:04,042 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [421088852] [2022-07-20 00:01:04,042 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:01:04,047 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-20 00:01:04,048 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 00:01:04,082 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-20 00:01:04,083 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-07-20 00:01:04,085 INFO L87 Difference]: Start difference. First operand has 729 states, 508 states have (on average 1.3562992125984252) internal successors, (689), 529 states have internal predecessors, (689), 171 states have call successors, (171), 49 states have call predecessors, (171), 48 states have return successors, (159), 158 states have call predecessors, (159), 159 states have call successors, (159) Second operand has 7 states, 7 states have (on average 8.0) internal successors, (56), 3 states have internal predecessors, (56), 2 states have call successors, (16), 6 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-07-20 00:01:08,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:01:08,442 INFO L93 Difference]: Finished difference Result 2785 states and 4658 transitions. [2022-07-20 00:01:08,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-07-20 00:01:08,444 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 3 states have internal predecessors, (56), 2 states have call successors, (16), 6 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 112 [2022-07-20 00:01:08,444 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:01:08,466 INFO L225 Difference]: With dead ends: 2785 [2022-07-20 00:01:08,466 INFO L226 Difference]: Without dead ends: 2001 [2022-07-20 00:01:08,475 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=49, Invalid=83, Unknown=0, NotChecked=0, Total=132 [2022-07-20 00:01:08,477 INFO L413 NwaCegarLoop]: 1658 mSDtfsCounter, 1922 mSDsluCounter, 2959 mSDsCounter, 0 mSdLazyCounter, 2379 mSolverCounterSat, 1219 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2069 SdHoareTripleChecker+Valid, 4617 SdHoareTripleChecker+Invalid, 3598 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1219 IncrementalHoareTripleChecker+Valid, 2379 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2022-07-20 00:01:08,478 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2069 Valid, 4617 Invalid, 3598 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1219 Valid, 2379 Invalid, 0 Unknown, 0 Unchecked, 3.9s Time] [2022-07-20 00:01:08,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2001 states. [2022-07-20 00:01:08,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2001 to 1355. [2022-07-20 00:01:08,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1355 states, 960 states have (on average 1.3177083333333333) internal successors, (1265), 974 states have internal predecessors, (1265), 302 states have call successors, (302), 93 states have call predecessors, (302), 92 states have return successors, (301), 299 states have call predecessors, (301), 301 states have call successors, (301) [2022-07-20 00:01:08,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1355 states and 1868 transitions. [2022-07-20 00:01:08,605 INFO L78 Accepts]: Start accepts. Automaton has 1355 states and 1868 transitions. Word has length 112 [2022-07-20 00:01:08,605 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:01:08,605 INFO L495 AbstractCegarLoop]: Abstraction has 1355 states and 1868 transitions. [2022-07-20 00:01:08,606 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 3 states have internal predecessors, (56), 2 states have call successors, (16), 6 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-07-20 00:01:08,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 1868 transitions. [2022-07-20 00:01:08,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-07-20 00:01:08,612 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:01:08,612 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-20 00:01:08,612 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-20 00:01:08,612 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:01:08,613 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:01:08,613 INFO L85 PathProgramCache]: Analyzing trace with hash 1429214250, now seen corresponding path program 1 times [2022-07-20 00:01:08,613 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 00:01:08,613 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1098920554] [2022-07-20 00:01:08,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:01:08,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 00:01:08,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:08,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:01:08,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:08,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-20 00:01:08,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:08,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-20 00:01:08,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:08,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-20 00:01:08,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:08,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-20 00:01:08,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:08,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-07-20 00:01:08,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:08,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-07-20 00:01:08,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:08,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-07-20 00:01:08,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:08,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2022-07-20 00:01:08,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:08,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:08,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:08,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:08,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:08,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-07-20 00:01:08,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:08,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-07-20 00:01:08,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:08,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-20 00:01:08,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:08,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:08,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:08,911 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2022-07-20 00:01:08,912 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 00:01:08,912 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1098920554] [2022-07-20 00:01:08,916 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1098920554] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:01:08,916 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:01:08,916 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-20 00:01:08,916 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [410892017] [2022-07-20 00:01:08,917 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:01:08,918 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-20 00:01:08,918 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 00:01:08,918 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-20 00:01:08,918 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-07-20 00:01:08,919 INFO L87 Difference]: Start difference. First operand 1355 states and 1868 transitions. Second operand has 7 states, 7 states have (on average 9.285714285714286) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-07-20 00:01:12,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:01:12,946 INFO L93 Difference]: Finished difference Result 5265 states and 8098 transitions. [2022-07-20 00:01:12,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-07-20 00:01:12,947 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.285714285714286) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 127 [2022-07-20 00:01:12,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:01:12,972 INFO L225 Difference]: With dead ends: 5265 [2022-07-20 00:01:12,972 INFO L226 Difference]: Without dead ends: 3925 [2022-07-20 00:01:12,979 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=49, Invalid=83, Unknown=0, NotChecked=0, Total=132 [2022-07-20 00:01:12,984 INFO L413 NwaCegarLoop]: 1263 mSDtfsCounter, 1840 mSDsluCounter, 2797 mSDsCounter, 0 mSdLazyCounter, 2932 mSolverCounterSat, 952 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1983 SdHoareTripleChecker+Valid, 4060 SdHoareTripleChecker+Invalid, 3884 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 952 IncrementalHoareTripleChecker+Valid, 2932 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2022-07-20 00:01:12,985 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1983 Valid, 4060 Invalid, 3884 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [952 Valid, 2932 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2022-07-20 00:01:12,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3925 states. [2022-07-20 00:01:13,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3925 to 2634. [2022-07-20 00:01:13,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2634 states, 1866 states have (on average 1.3161843515541265) internal successors, (2456), 1896 states have internal predecessors, (2456), 583 states have call successors, (583), 185 states have call predecessors, (583), 184 states have return successors, (582), 576 states have call predecessors, (582), 582 states have call successors, (582) [2022-07-20 00:01:13,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2634 states to 2634 states and 3621 transitions. [2022-07-20 00:01:13,196 INFO L78 Accepts]: Start accepts. Automaton has 2634 states and 3621 transitions. Word has length 127 [2022-07-20 00:01:13,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:01:13,198 INFO L495 AbstractCegarLoop]: Abstraction has 2634 states and 3621 transitions. [2022-07-20 00:01:13,198 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.285714285714286) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-07-20 00:01:13,198 INFO L276 IsEmpty]: Start isEmpty. Operand 2634 states and 3621 transitions. [2022-07-20 00:01:13,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-07-20 00:01:13,204 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:01:13,204 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-20 00:01:13,205 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-20 00:01:13,205 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:01:13,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:01:13,205 INFO L85 PathProgramCache]: Analyzing trace with hash -835424757, now seen corresponding path program 1 times [2022-07-20 00:01:13,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 00:01:13,206 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1991359745] [2022-07-20 00:01:13,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:01:13,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 00:01:13,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:13,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:01:13,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:13,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-20 00:01:13,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:13,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-20 00:01:13,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:13,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-20 00:01:13,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:13,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-20 00:01:13,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:13,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-07-20 00:01:13,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:13,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-07-20 00:01:13,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:13,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-07-20 00:01:13,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:13,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-07-20 00:01:13,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:13,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:13,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:13,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:13,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:13,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-07-20 00:01:13,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:13,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-07-20 00:01:13,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:13,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-07-20 00:01:13,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:13,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:13,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:13,474 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2022-07-20 00:01:13,475 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 00:01:13,475 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1991359745] [2022-07-20 00:01:13,475 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1991359745] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:01:13,475 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:01:13,475 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-20 00:01:13,475 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [69474913] [2022-07-20 00:01:13,476 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:01:13,477 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-20 00:01:13,477 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 00:01:13,477 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-20 00:01:13,478 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-07-20 00:01:13,478 INFO L87 Difference]: Start difference. First operand 2634 states and 3621 transitions. Second operand has 7 states, 7 states have (on average 10.142857142857142) internal successors, (71), 3 states have internal predecessors, (71), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-07-20 00:01:16,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:01:16,954 INFO L93 Difference]: Finished difference Result 10268 states and 15743 transitions. [2022-07-20 00:01:16,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-07-20 00:01:16,955 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.142857142857142) internal successors, (71), 3 states have internal predecessors, (71), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 133 [2022-07-20 00:01:16,955 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:01:16,997 INFO L225 Difference]: With dead ends: 10268 [2022-07-20 00:01:16,997 INFO L226 Difference]: Without dead ends: 7649 [2022-07-20 00:01:17,007 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=49, Invalid=83, Unknown=0, NotChecked=0, Total=132 [2022-07-20 00:01:17,012 INFO L413 NwaCegarLoop]: 1296 mSDtfsCounter, 2255 mSDsluCounter, 2849 mSDsCounter, 0 mSdLazyCounter, 2679 mSolverCounterSat, 1687 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2397 SdHoareTripleChecker+Valid, 4145 SdHoareTripleChecker+Invalid, 4366 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1687 IncrementalHoareTripleChecker+Valid, 2679 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-07-20 00:01:17,015 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2397 Valid, 4145 Invalid, 4366 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1687 Valid, 2679 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2022-07-20 00:01:17,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7649 states. [2022-07-20 00:01:17,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7649 to 5070. [2022-07-20 00:01:17,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5070 states, 3596 states have (on average 1.3170189098998888) internal successors, (4736), 3658 states have internal predecessors, (4736), 1105 states have call successors, (1105), 369 states have call predecessors, (1105), 368 states have return successors, (1104), 1090 states have call predecessors, (1104), 1104 states have call successors, (1104) [2022-07-20 00:01:17,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5070 states to 5070 states and 6945 transitions. [2022-07-20 00:01:17,327 INFO L78 Accepts]: Start accepts. Automaton has 5070 states and 6945 transitions. Word has length 133 [2022-07-20 00:01:17,328 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:01:17,330 INFO L495 AbstractCegarLoop]: Abstraction has 5070 states and 6945 transitions. [2022-07-20 00:01:17,330 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.142857142857142) internal successors, (71), 3 states have internal predecessors, (71), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-07-20 00:01:17,331 INFO L276 IsEmpty]: Start isEmpty. Operand 5070 states and 6945 transitions. [2022-07-20 00:01:17,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-07-20 00:01:17,335 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:01:17,336 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-20 00:01:17,336 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-20 00:01:17,336 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:01:17,337 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:01:17,337 INFO L85 PathProgramCache]: Analyzing trace with hash 685596515, now seen corresponding path program 1 times [2022-07-20 00:01:17,337 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 00:01:17,337 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [51878841] [2022-07-20 00:01:17,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:01:17,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 00:01:17,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:17,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:01:17,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:17,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-20 00:01:17,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:17,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-20 00:01:17,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:17,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-20 00:01:17,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:17,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-20 00:01:17,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:17,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-07-20 00:01:17,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:17,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-20 00:01:17,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:17,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:17,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:17,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-07-20 00:01:17,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:17,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-07-20 00:01:17,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:17,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-07-20 00:01:17,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:17,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:17,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:17,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:17,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:17,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-20 00:01:17,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:17,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-07-20 00:01:17,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:17,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-07-20 00:01:17,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:17,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:17,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:17,592 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2022-07-20 00:01:17,592 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 00:01:17,592 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [51878841] [2022-07-20 00:01:17,592 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [51878841] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:01:17,593 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:01:17,593 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-07-20 00:01:17,593 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [873328368] [2022-07-20 00:01:17,593 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:01:17,594 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-20 00:01:17,594 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 00:01:17,595 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-20 00:01:17,595 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2022-07-20 00:01:17,595 INFO L87 Difference]: Start difference. First operand 5070 states and 6945 transitions. Second operand has 8 states, 8 states have (on average 9.625) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (21), 7 states have call predecessors, (21), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-07-20 00:01:23,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:01:23,428 INFO L93 Difference]: Finished difference Result 21226 states and 32898 transitions. [2022-07-20 00:01:23,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-07-20 00:01:23,429 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 9.625) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (21), 7 states have call predecessors, (21), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 141 [2022-07-20 00:01:23,430 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:01:23,636 INFO L225 Difference]: With dead ends: 21226 [2022-07-20 00:01:23,636 INFO L226 Difference]: Without dead ends: 16171 [2022-07-20 00:01:23,689 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=117, Invalid=263, Unknown=0, NotChecked=0, Total=380 [2022-07-20 00:01:23,691 INFO L413 NwaCegarLoop]: 1318 mSDtfsCounter, 2945 mSDsluCounter, 3786 mSDsCounter, 0 mSdLazyCounter, 3510 mSolverCounterSat, 2421 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3097 SdHoareTripleChecker+Valid, 5104 SdHoareTripleChecker+Invalid, 5931 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2421 IncrementalHoareTripleChecker+Valid, 3510 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2022-07-20 00:01:23,692 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3097 Valid, 5104 Invalid, 5931 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2421 Valid, 3510 Invalid, 0 Unknown, 0 Unchecked, 4.9s Time] [2022-07-20 00:01:23,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16171 states. [2022-07-20 00:01:24,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16171 to 9400. [2022-07-20 00:01:24,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9400 states, 6720 states have (on average 1.322172619047619) internal successors, (8885), 6840 states have internal predecessors, (8885), 1973 states have call successors, (1973), 707 states have call predecessors, (1973), 706 states have return successors, (1972), 1943 states have call predecessors, (1972), 1972 states have call successors, (1972) [2022-07-20 00:01:25,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9400 states to 9400 states and 12830 transitions. [2022-07-20 00:01:25,022 INFO L78 Accepts]: Start accepts. Automaton has 9400 states and 12830 transitions. Word has length 141 [2022-07-20 00:01:25,024 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:01:25,024 INFO L495 AbstractCegarLoop]: Abstraction has 9400 states and 12830 transitions. [2022-07-20 00:01:25,025 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.625) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (21), 7 states have call predecessors, (21), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-07-20 00:01:25,025 INFO L276 IsEmpty]: Start isEmpty. Operand 9400 states and 12830 transitions. [2022-07-20 00:01:25,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-07-20 00:01:25,029 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:01:25,029 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-20 00:01:25,029 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-20 00:01:25,029 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:01:25,030 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:01:25,030 INFO L85 PathProgramCache]: Analyzing trace with hash -1065536274, now seen corresponding path program 1 times [2022-07-20 00:01:25,030 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 00:01:25,030 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [351764979] [2022-07-20 00:01:25,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:01:25,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 00:01:25,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:25,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:01:25,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:25,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-20 00:01:25,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:25,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-20 00:01:25,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:25,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-20 00:01:25,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:25,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-20 00:01:25,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:25,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-07-20 00:01:25,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:25,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-20 00:01:25,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:25,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-07-20 00:01:25,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:25,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-07-20 00:01:25,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:25,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-07-20 00:01:25,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:25,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:25,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:25,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:25,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:25,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-20 00:01:25,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:25,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-07-20 00:01:25,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:25,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-07-20 00:01:25,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:25,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:25,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:25,578 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2022-07-20 00:01:25,580 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 00:01:25,580 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [351764979] [2022-07-20 00:01:25,580 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [351764979] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:01:25,580 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:01:25,580 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-20 00:01:25,580 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1184118312] [2022-07-20 00:01:25,581 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:01:25,581 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-20 00:01:25,595 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 00:01:25,596 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-20 00:01:25,596 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-07-20 00:01:25,596 INFO L87 Difference]: Start difference. First operand 9400 states and 12830 transitions. Second operand has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 3 states have internal predecessors, (79), 2 states have call successors, (17), 6 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-07-20 00:01:28,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:01:28,603 INFO L93 Difference]: Finished difference Result 23615 states and 35220 transitions. [2022-07-20 00:01:28,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-20 00:01:28,604 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 3 states have internal predecessors, (79), 2 states have call successors, (17), 6 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 141 [2022-07-20 00:01:28,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:01:28,753 INFO L225 Difference]: With dead ends: 23615 [2022-07-20 00:01:28,753 INFO L226 Difference]: Without dead ends: 14230 [2022-07-20 00:01:28,929 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2022-07-20 00:01:28,930 INFO L413 NwaCegarLoop]: 1054 mSDtfsCounter, 1450 mSDsluCounter, 1798 mSDsCounter, 0 mSdLazyCounter, 1554 mSolverCounterSat, 600 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1570 SdHoareTripleChecker+Valid, 2852 SdHoareTripleChecker+Invalid, 2154 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 600 IncrementalHoareTripleChecker+Valid, 1554 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-07-20 00:01:28,931 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1570 Valid, 2852 Invalid, 2154 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [600 Valid, 1554 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-07-20 00:01:28,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14230 states. [2022-07-20 00:01:29,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14230 to 9400. [2022-07-20 00:01:29,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9400 states, 6720 states have (on average 1.3197916666666667) internal successors, (8869), 6840 states have internal predecessors, (8869), 1973 states have call successors, (1973), 707 states have call predecessors, (1973), 706 states have return successors, (1972), 1943 states have call predecessors, (1972), 1972 states have call successors, (1972) [2022-07-20 00:01:30,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9400 states to 9400 states and 12814 transitions. [2022-07-20 00:01:30,197 INFO L78 Accepts]: Start accepts. Automaton has 9400 states and 12814 transitions. Word has length 141 [2022-07-20 00:01:30,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:01:30,197 INFO L495 AbstractCegarLoop]: Abstraction has 9400 states and 12814 transitions. [2022-07-20 00:01:30,198 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 3 states have internal predecessors, (79), 2 states have call successors, (17), 6 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-07-20 00:01:30,198 INFO L276 IsEmpty]: Start isEmpty. Operand 9400 states and 12814 transitions. [2022-07-20 00:01:30,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-07-20 00:01:30,251 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:01:30,251 INFO L195 NwaCegarLoop]: trace histogram [22, 22, 22, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-20 00:01:30,251 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-20 00:01:30,252 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:01:30,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:01:30,252 INFO L85 PathProgramCache]: Analyzing trace with hash 322970739, now seen corresponding path program 1 times [2022-07-20 00:01:30,252 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 00:01:30,252 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [913407741] [2022-07-20 00:01:30,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:01:30,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 00:01:30,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:01:30,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-20 00:01:30,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-20 00:01:30,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-20 00:01:30,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-20 00:01:30,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-07-20 00:01:30,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-20 00:01:30,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-07-20 00:01:30,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-07-20 00:01:30,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-07-20 00:01:30,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-07-20 00:01:30,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-07-20 00:01:30,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-07-20 00:01:30,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-07-20 00:01:30,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-20 00:01:30,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-07-20 00:01:30,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2022-07-20 00:01:30,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-07-20 00:01:30,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2022-07-20 00:01:30,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-07-20 00:01:30,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-07-20 00:01:30,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-07-20 00:01:30,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-07-20 00:01:30,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2022-07-20 00:01:30,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2022-07-20 00:01:30,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:30,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:30,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-07-20 00:01:30,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:30,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-07-20 00:01:31,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:31,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2022-07-20 00:01:31,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:31,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:31,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:31,039 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2022-07-20 00:01:31,039 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 00:01:31,039 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [913407741] [2022-07-20 00:01:31,040 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [913407741] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:01:31,040 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:01:31,040 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-07-20 00:01:31,040 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [737691246] [2022-07-20 00:01:31,040 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:01:31,041 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-20 00:01:31,041 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 00:01:31,041 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-20 00:01:31,041 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2022-07-20 00:01:31,041 INFO L87 Difference]: Start difference. First operand 9400 states and 12814 transitions. Second operand has 8 states, 8 states have (on average 12.0) internal successors, (96), 4 states have internal predecessors, (96), 4 states have call successors, (32), 7 states have call predecessors, (32), 2 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2022-07-20 00:01:35,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:01:35,392 INFO L93 Difference]: Finished difference Result 22967 states and 36030 transitions. [2022-07-20 00:01:35,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-07-20 00:01:35,393 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 12.0) internal successors, (96), 4 states have internal predecessors, (96), 4 states have call successors, (32), 7 states have call predecessors, (32), 2 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) Word has length 240 [2022-07-20 00:01:35,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:01:35,490 INFO L225 Difference]: With dead ends: 22967 [2022-07-20 00:01:35,491 INFO L226 Difference]: Without dead ends: 22964 [2022-07-20 00:01:35,500 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 72 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=117, Invalid=263, Unknown=0, NotChecked=0, Total=380 [2022-07-20 00:01:35,501 INFO L413 NwaCegarLoop]: 1147 mSDtfsCounter, 2158 mSDsluCounter, 2156 mSDsCounter, 0 mSdLazyCounter, 2603 mSolverCounterSat, 1958 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2212 SdHoareTripleChecker+Valid, 3303 SdHoareTripleChecker+Invalid, 4561 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1958 IncrementalHoareTripleChecker+Valid, 2603 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2022-07-20 00:01:35,501 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2212 Valid, 3303 Invalid, 4561 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1958 Valid, 2603 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2022-07-20 00:01:35,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22964 states. [2022-07-20 00:01:36,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22964 to 15029. [2022-07-20 00:01:36,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15029 states, 10570 states have (on average 1.28561967833491) internal successors, (13589), 10863 states have internal predecessors, (13589), 3204 states have call successors, (3204), 1135 states have call predecessors, (3204), 1254 states have return successors, (3369), 3136 states have call predecessors, (3369), 3203 states have call successors, (3369) [2022-07-20 00:01:36,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15029 states to 15029 states and 20162 transitions. [2022-07-20 00:01:36,525 INFO L78 Accepts]: Start accepts. Automaton has 15029 states and 20162 transitions. Word has length 240 [2022-07-20 00:01:36,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:01:36,526 INFO L495 AbstractCegarLoop]: Abstraction has 15029 states and 20162 transitions. [2022-07-20 00:01:36,527 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 12.0) internal successors, (96), 4 states have internal predecessors, (96), 4 states have call successors, (32), 7 states have call predecessors, (32), 2 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2022-07-20 00:01:36,527 INFO L276 IsEmpty]: Start isEmpty. Operand 15029 states and 20162 transitions. [2022-07-20 00:01:36,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-07-20 00:01:36,561 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:01:36,561 INFO L195 NwaCegarLoop]: trace histogram [22, 22, 22, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-20 00:01:36,561 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-20 00:01:36,562 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:01:36,562 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:01:36,562 INFO L85 PathProgramCache]: Analyzing trace with hash 497800806, now seen corresponding path program 1 times [2022-07-20 00:01:36,562 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 00:01:36,562 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1788967074] [2022-07-20 00:01:36,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:01:36,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 00:01:36,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:01:36,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-20 00:01:36,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-20 00:01:36,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-20 00:01:36,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-20 00:01:36,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-07-20 00:01:36,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-20 00:01:36,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-07-20 00:01:36,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-07-20 00:01:36,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-07-20 00:01:36,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-07-20 00:01:36,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-07-20 00:01:36,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-07-20 00:01:36,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-07-20 00:01:36,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-20 00:01:36,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-07-20 00:01:36,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2022-07-20 00:01:36,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-07-20 00:01:36,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2022-07-20 00:01:36,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-07-20 00:01:36,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-07-20 00:01:36,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-07-20 00:01:36,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-07-20 00:01:36,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-07-20 00:01:36,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2022-07-20 00:01:36,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2022-07-20 00:01:36,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:36,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:36,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2022-07-20 00:01:36,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-07-20 00:01:36,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2022-07-20 00:01:36,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:36,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:36,874 INFO L134 CoverageAnalysis]: Checked inductivity of 941 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 938 trivial. 0 not checked. [2022-07-20 00:01:36,874 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 00:01:36,874 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1788967074] [2022-07-20 00:01:36,875 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1788967074] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:01:36,875 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:01:36,875 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-07-20 00:01:36,875 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [983151543] [2022-07-20 00:01:36,875 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:01:36,876 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-20 00:01:36,876 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 00:01:36,876 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-20 00:01:36,876 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2022-07-20 00:01:36,877 INFO L87 Difference]: Start difference. First operand 15029 states and 20162 transitions. Second operand has 8 states, 8 states have (on average 14.0) internal successors, (112), 3 states have internal predecessors, (112), 3 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2022-07-20 00:01:42,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:01:42,416 INFO L93 Difference]: Finished difference Result 52780 states and 80243 transitions. [2022-07-20 00:01:42,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-07-20 00:01:42,417 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 14.0) internal successors, (112), 3 states have internal predecessors, (112), 3 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) Word has length 256 [2022-07-20 00:01:42,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:01:42,789 INFO L225 Difference]: With dead ends: 52780 [2022-07-20 00:01:42,803 INFO L226 Difference]: Without dead ends: 37766 [2022-07-20 00:01:42,911 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 61 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=117, Invalid=263, Unknown=0, NotChecked=0, Total=380 [2022-07-20 00:01:42,912 INFO L413 NwaCegarLoop]: 1786 mSDtfsCounter, 2585 mSDsluCounter, 4273 mSDsCounter, 0 mSdLazyCounter, 3151 mSolverCounterSat, 2031 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2749 SdHoareTripleChecker+Valid, 6059 SdHoareTripleChecker+Invalid, 5182 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2031 IncrementalHoareTripleChecker+Valid, 3151 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2022-07-20 00:01:42,913 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2749 Valid, 6059 Invalid, 5182 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2031 Valid, 3151 Invalid, 0 Unknown, 0 Unchecked, 3.6s Time] [2022-07-20 00:01:42,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37766 states. [2022-07-20 00:01:45,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37766 to 22863. [2022-07-20 00:01:45,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22863 states, 16084 states have (on average 1.2836980850534694) internal successors, (20647), 16533 states have internal predecessors, (20647), 4864 states have call successors, (4864), 1731 states have call predecessors, (4864), 1914 states have return successors, (5113), 4760 states have call predecessors, (5113), 4863 states have call successors, (5113) [2022-07-20 00:01:45,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22863 states to 22863 states and 30624 transitions. [2022-07-20 00:01:45,589 INFO L78 Accepts]: Start accepts. Automaton has 22863 states and 30624 transitions. Word has length 256 [2022-07-20 00:01:45,589 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:01:45,590 INFO L495 AbstractCegarLoop]: Abstraction has 22863 states and 30624 transitions. [2022-07-20 00:01:45,590 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 14.0) internal successors, (112), 3 states have internal predecessors, (112), 3 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2022-07-20 00:01:45,590 INFO L276 IsEmpty]: Start isEmpty. Operand 22863 states and 30624 transitions. [2022-07-20 00:01:45,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-07-20 00:01:45,707 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:01:45,708 INFO L195 NwaCegarLoop]: trace histogram [22, 22, 22, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-20 00:01:45,708 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-20 00:01:45,708 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:01:45,709 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:01:45,709 INFO L85 PathProgramCache]: Analyzing trace with hash -1578954889, now seen corresponding path program 1 times [2022-07-20 00:01:45,709 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 00:01:45,709 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [197126862] [2022-07-20 00:01:45,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:01:45,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 00:01:45,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:45,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:01:45,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:45,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-20 00:01:45,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:45,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-20 00:01:45,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:45,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-20 00:01:45,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:45,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-20 00:01:45,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:45,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-07-20 00:01:45,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:45,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-20 00:01:45,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:46,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-07-20 00:01:46,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:46,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-07-20 00:01:46,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:46,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-07-20 00:01:46,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:46,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-07-20 00:01:46,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:46,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-07-20 00:01:46,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:46,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-07-20 00:01:46,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:46,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-07-20 00:01:46,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:46,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-20 00:01:46,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:46,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-07-20 00:01:46,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:46,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2022-07-20 00:01:46,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:46,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-07-20 00:01:46,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:46,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2022-07-20 00:01:46,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:46,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-07-20 00:01:46,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:46,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-07-20 00:01:46,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:46,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-07-20 00:01:46,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:46,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-07-20 00:01:46,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:46,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2022-07-20 00:01:46,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:46,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2022-07-20 00:01:46,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:46,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-07-20 00:01:46,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:46,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:46,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:46,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:46,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:46,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2022-07-20 00:01:46,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:46,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2022-07-20 00:01:46,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:46,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2022-07-20 00:01:46,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:46,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:46,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:46,332 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 938 trivial. 0 not checked. [2022-07-20 00:01:46,333 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 00:01:46,333 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [197126862] [2022-07-20 00:01:46,333 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [197126862] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:01:46,333 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:01:46,333 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-07-20 00:01:46,333 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [411332094] [2022-07-20 00:01:46,333 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:01:46,334 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-20 00:01:46,334 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 00:01:46,334 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-20 00:01:46,335 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2022-07-20 00:01:46,335 INFO L87 Difference]: Start difference. First operand 22863 states and 30624 transitions. Second operand has 8 states, 8 states have (on average 14.75) internal successors, (118), 3 states have internal predecessors, (118), 3 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2022-07-20 00:01:55,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:01:55,510 INFO L93 Difference]: Finished difference Result 80072 states and 121595 transitions. [2022-07-20 00:01:55,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-07-20 00:01:55,514 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 14.75) internal successors, (118), 3 states have internal predecessors, (118), 3 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) Word has length 262 [2022-07-20 00:01:55,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:01:56,221 INFO L225 Difference]: With dead ends: 80072 [2022-07-20 00:01:56,233 INFO L226 Difference]: Without dead ends: 57224 [2022-07-20 00:01:56,386 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 61 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=117, Invalid=263, Unknown=0, NotChecked=0, Total=380 [2022-07-20 00:01:56,387 INFO L413 NwaCegarLoop]: 1757 mSDtfsCounter, 1980 mSDsluCounter, 5825 mSDsCounter, 0 mSdLazyCounter, 4798 mSolverCounterSat, 1036 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2123 SdHoareTripleChecker+Valid, 7582 SdHoareTripleChecker+Invalid, 5834 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1036 IncrementalHoareTripleChecker+Valid, 4798 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2022-07-20 00:01:56,396 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2123 Valid, 7582 Invalid, 5834 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1036 Valid, 4798 Invalid, 0 Unknown, 0 Unchecked, 5.5s Time] [2022-07-20 00:01:56,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57224 states. [2022-07-20 00:01:59,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57224 to 34549. [2022-07-20 00:01:59,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34549 states, 24322 states have (on average 1.2825014390263958) internal successors, (31193), 25005 states have internal predecessors, (31193), 7322 states have call successors, (7322), 2625 states have call predecessors, (7322), 2904 states have return successors, (7695), 7164 states have call predecessors, (7695), 7321 states have call successors, (7695) [2022-07-20 00:01:59,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34549 states to 34549 states and 46210 transitions. [2022-07-20 00:01:59,540 INFO L78 Accepts]: Start accepts. Automaton has 34549 states and 46210 transitions. Word has length 262 [2022-07-20 00:01:59,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:01:59,541 INFO L495 AbstractCegarLoop]: Abstraction has 34549 states and 46210 transitions. [2022-07-20 00:01:59,541 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 14.75) internal successors, (118), 3 states have internal predecessors, (118), 3 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2022-07-20 00:01:59,541 INFO L276 IsEmpty]: Start isEmpty. Operand 34549 states and 46210 transitions. [2022-07-20 00:01:59,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-07-20 00:01:59,603 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:01:59,603 INFO L195 NwaCegarLoop]: trace histogram [22, 22, 22, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-20 00:01:59,603 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-07-20 00:01:59,604 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:01:59,604 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:01:59,604 INFO L85 PathProgramCache]: Analyzing trace with hash -731324680, now seen corresponding path program 1 times [2022-07-20 00:01:59,604 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 00:01:59,604 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [507389356] [2022-07-20 00:01:59,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:01:59,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 00:01:59,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:01:59,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-20 00:01:59,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-20 00:01:59,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-20 00:01:59,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-20 00:01:59,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-07-20 00:01:59,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-20 00:01:59,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-07-20 00:01:59,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-07-20 00:01:59,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-07-20 00:01:59,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-07-20 00:01:59,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-07-20 00:01:59,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-07-20 00:01:59,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-07-20 00:01:59,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-20 00:01:59,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-07-20 00:01:59,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2022-07-20 00:01:59,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-07-20 00:01:59,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2022-07-20 00:01:59,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-07-20 00:01:59,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-07-20 00:01:59,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-07-20 00:01:59,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-07-20 00:01:59,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2022-07-20 00:01:59,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-07-20 00:01:59,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2022-07-20 00:01:59,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:59,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:59,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2022-07-20 00:01:59,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2022-07-20 00:01:59,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2022-07-20 00:01:59,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:01:59,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:01:59,948 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 938 trivial. 0 not checked. [2022-07-20 00:01:59,948 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 00:01:59,949 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [507389356] [2022-07-20 00:01:59,949 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [507389356] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:01:59,949 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:01:59,949 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-07-20 00:01:59,949 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1829807469] [2022-07-20 00:01:59,949 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:01:59,950 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-07-20 00:01:59,950 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 00:01:59,950 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-07-20 00:01:59,951 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2022-07-20 00:01:59,951 INFO L87 Difference]: Start difference. First operand 34549 states and 46210 transitions. Second operand has 9 states, 9 states have (on average 13.333333333333334) internal successors, (120), 4 states have internal predecessors, (120), 2 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2022-07-20 00:02:05,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:02:05,846 INFO L93 Difference]: Finished difference Result 91436 states and 136638 transitions. [2022-07-20 00:02:05,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-07-20 00:02:05,847 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 13.333333333333334) internal successors, (120), 4 states have internal predecessors, (120), 2 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 264 [2022-07-20 00:02:05,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:02:06,302 INFO L225 Difference]: With dead ends: 91436 [2022-07-20 00:02:06,303 INFO L226 Difference]: Without dead ends: 56236 [2022-07-20 00:02:06,403 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=50, Invalid=132, Unknown=0, NotChecked=0, Total=182 [2022-07-20 00:02:06,405 INFO L413 NwaCegarLoop]: 1141 mSDtfsCounter, 958 mSDsluCounter, 4414 mSDsCounter, 0 mSdLazyCounter, 2513 mSolverCounterSat, 1101 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 998 SdHoareTripleChecker+Valid, 5555 SdHoareTripleChecker+Invalid, 3614 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1101 IncrementalHoareTripleChecker+Valid, 2513 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-07-20 00:02:06,406 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [998 Valid, 5555 Invalid, 3614 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1101 Valid, 2513 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-07-20 00:02:06,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56236 states. [2022-07-20 00:02:08,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56236 to 33826. [2022-07-20 00:02:08,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33826 states, 23822 states have (on average 1.2839392158508942) internal successors, (30586), 24488 states have internal predecessors, (30586), 7152 states have call successors, (7152), 2572 states have call predecessors, (7152), 2851 states have return successors, (7525), 7011 states have call predecessors, (7525), 7151 states have call successors, (7525) [2022-07-20 00:02:09,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33826 states to 33826 states and 45263 transitions. [2022-07-20 00:02:09,036 INFO L78 Accepts]: Start accepts. Automaton has 33826 states and 45263 transitions. Word has length 264 [2022-07-20 00:02:09,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:02:09,037 INFO L495 AbstractCegarLoop]: Abstraction has 33826 states and 45263 transitions. [2022-07-20 00:02:09,037 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 13.333333333333334) internal successors, (120), 4 states have internal predecessors, (120), 2 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2022-07-20 00:02:09,037 INFO L276 IsEmpty]: Start isEmpty. Operand 33826 states and 45263 transitions. [2022-07-20 00:02:09,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-07-20 00:02:09,157 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:02:09,157 INFO L195 NwaCegarLoop]: trace histogram [22, 22, 22, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-20 00:02:09,157 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-07-20 00:02:09,158 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:02:09,158 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:02:09,158 INFO L85 PathProgramCache]: Analyzing trace with hash -686949717, now seen corresponding path program 1 times [2022-07-20 00:02:09,158 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 00:02:09,158 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1162966465] [2022-07-20 00:02:09,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:02:09,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 00:02:09,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:02:09,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-20 00:02:09,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-20 00:02:09,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-20 00:02:09,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-20 00:02:09,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-07-20 00:02:09,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-20 00:02:09,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-07-20 00:02:09,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-07-20 00:02:09,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-07-20 00:02:09,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-07-20 00:02:09,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-20 00:02:09,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-20 00:02:09,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-07-20 00:02:09,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-07-20 00:02:09,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-07-20 00:02:09,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-07-20 00:02:09,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-07-20 00:02:09,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-07-20 00:02:09,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2022-07-20 00:02:09,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2022-07-20 00:02:09,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2022-07-20 00:02:09,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2022-07-20 00:02:09,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2022-07-20 00:02:09,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-07-20 00:02:09,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-07-20 00:02:09,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:02:09,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:02:09,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2022-07-20 00:02:09,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-07-20 00:02:09,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2022-07-20 00:02:09,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:02:09,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:09,717 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 938 trivial. 0 not checked. [2022-07-20 00:02:09,718 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 00:02:09,718 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1162966465] [2022-07-20 00:02:09,718 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1162966465] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:02:09,718 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:02:09,718 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-07-20 00:02:09,718 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2115713234] [2022-07-20 00:02:09,719 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:02:09,719 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-20 00:02:09,719 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 00:02:09,720 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-20 00:02:09,720 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2022-07-20 00:02:09,720 INFO L87 Difference]: Start difference. First operand 33826 states and 45263 transitions. Second operand has 8 states, 8 states have (on average 15.375) internal successors, (123), 3 states have internal predecessors, (123), 3 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2022-07-20 00:02:14,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:02:14,640 INFO L93 Difference]: Finished difference Result 90283 states and 135154 transitions. [2022-07-20 00:02:14,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-07-20 00:02:14,655 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 15.375) internal successors, (123), 3 states have internal predecessors, (123), 3 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) Word has length 267 [2022-07-20 00:02:14,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:02:14,943 INFO L225 Difference]: With dead ends: 90283 [2022-07-20 00:02:14,944 INFO L226 Difference]: Without dead ends: 56457 [2022-07-20 00:02:15,093 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=92, Invalid=214, Unknown=0, NotChecked=0, Total=306 [2022-07-20 00:02:15,096 INFO L413 NwaCegarLoop]: 1146 mSDtfsCounter, 1172 mSDsluCounter, 2992 mSDsCounter, 0 mSdLazyCounter, 1790 mSolverCounterSat, 997 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1235 SdHoareTripleChecker+Valid, 4138 SdHoareTripleChecker+Invalid, 2787 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 997 IncrementalHoareTripleChecker+Valid, 1790 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-07-20 00:02:15,096 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1235 Valid, 4138 Invalid, 2787 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [997 Valid, 1790 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-07-20 00:02:15,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56457 states. [2022-07-20 00:02:17,402 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56457 to 34040. [2022-07-20 00:02:17,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34040 states, 23994 states have (on average 1.2849045594732016) internal successors, (30830), 24661 states have internal predecessors, (30830), 7180 states have call successors, (7180), 2586 states have call predecessors, (7180), 2865 states have return successors, (7553), 7039 states have call predecessors, (7553), 7179 states have call successors, (7553) [2022-07-20 00:02:17,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34040 states to 34040 states and 45563 transitions. [2022-07-20 00:02:17,559 INFO L78 Accepts]: Start accepts. Automaton has 34040 states and 45563 transitions. Word has length 267 [2022-07-20 00:02:17,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:02:17,559 INFO L495 AbstractCegarLoop]: Abstraction has 34040 states and 45563 transitions. [2022-07-20 00:02:17,564 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 15.375) internal successors, (123), 3 states have internal predecessors, (123), 3 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2022-07-20 00:02:17,565 INFO L276 IsEmpty]: Start isEmpty. Operand 34040 states and 45563 transitions. [2022-07-20 00:02:17,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2022-07-20 00:02:17,669 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:02:17,669 INFO L195 NwaCegarLoop]: trace histogram [22, 22, 22, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-20 00:02:17,669 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-07-20 00:02:17,669 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:02:17,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:02:17,684 INFO L85 PathProgramCache]: Analyzing trace with hash -169465494, now seen corresponding path program 1 times [2022-07-20 00:02:17,684 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 00:02:17,684 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1270387406] [2022-07-20 00:02:17,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:02:17,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 00:02:18,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:02:18,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-20 00:02:18,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-20 00:02:18,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-20 00:02:18,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-20 00:02:18,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-07-20 00:02:18,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-20 00:02:18,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-07-20 00:02:18,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-20 00:02:18,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-07-20 00:02:18,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-20 00:02:18,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-07-20 00:02:18,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-07-20 00:02:18,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-07-20 00:02:18,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-07-20 00:02:18,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-07-20 00:02:18,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-07-20 00:02:18,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2022-07-20 00:02:18,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2022-07-20 00:02:18,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2022-07-20 00:02:18,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-07-20 00:02:18,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2022-07-20 00:02:18,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-07-20 00:02:18,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2022-07-20 00:02:18,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-07-20 00:02:18,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2022-07-20 00:02:18,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2022-07-20 00:02:18,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2022-07-20 00:02:18,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2022-07-20 00:02:18,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:02:18,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:02:18,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2022-07-20 00:02:18,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-07-20 00:02:18,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2022-07-20 00:02:18,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:02:18,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:02:18,338 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 963 trivial. 0 not checked. [2022-07-20 00:02:18,338 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 00:02:18,338 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1270387406] [2022-07-20 00:02:18,338 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1270387406] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:02:18,338 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:02:18,338 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-07-20 00:02:18,338 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1370436942] [2022-07-20 00:02:18,339 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:02:18,340 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-20 00:02:18,340 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 00:02:18,340 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-20 00:02:18,341 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2022-07-20 00:02:18,341 INFO L87 Difference]: Start difference. First operand 34040 states and 45563 transitions. Second operand has 8 states, 8 states have (on average 16.625) internal successors, (133), 3 states have internal predecessors, (133), 2 states have call successors, (41), 7 states have call predecessors, (41), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2022-07-20 00:02:19,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:02:19,068 INFO L93 Difference]: Finished difference Result 34204 states and 45803 transitions. [2022-07-20 00:02:19,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-07-20 00:02:19,069 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 16.625) internal successors, (133), 3 states have internal predecessors, (133), 2 states have call successors, (41), 7 states have call predecessors, (41), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 300 [2022-07-20 00:02:19,069 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:02:19,074 INFO L225 Difference]: With dead ends: 34204 [2022-07-20 00:02:19,074 INFO L226 Difference]: Without dead ends: 0 [2022-07-20 00:02:19,477 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=52, Invalid=104, Unknown=0, NotChecked=0, Total=156 [2022-07-20 00:02:19,477 INFO L413 NwaCegarLoop]: 242 mSDtfsCounter, 277 mSDsluCounter, 594 mSDsCounter, 0 mSdLazyCounter, 230 mSolverCounterSat, 100 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 304 SdHoareTripleChecker+Valid, 836 SdHoareTripleChecker+Invalid, 330 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 100 IncrementalHoareTripleChecker+Valid, 230 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-07-20 00:02:19,477 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [304 Valid, 836 Invalid, 330 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [100 Valid, 230 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-07-20 00:02:19,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-07-20 00:02:19,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-07-20 00:02:19,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-20 00:02:19,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-07-20 00:02:19,485 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 300 [2022-07-20 00:02:19,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:02:19,485 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-20 00:02:19,486 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 16.625) internal successors, (133), 3 states have internal predecessors, (133), 2 states have call successors, (41), 7 states have call predecessors, (41), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2022-07-20 00:02:19,486 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-07-20 00:02:19,486 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-07-20 00:02:19,496 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-20 00:02:19,503 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-07-20 00:02:19,505 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-07-20 00:02:45,735 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2022-07-20 00:02:45,744 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-07-20 00:02:45,744 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-07-20 00:02:45,744 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2022-07-20 00:02:45,745 INFO L895 garLoopResultBuilder]: At program point #Ultimate.C_strcpyENTRY(line -1) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2022-07-20 00:02:45,745 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_openEXIT(lines 4350 4363) no Hoare annotation was computed. [2022-07-20 00:02:45,745 INFO L899 garLoopResultBuilder]: For program point L4355(lines 4355 4359) no Hoare annotation was computed. [2022-07-20 00:02:45,745 INFO L899 garLoopResultBuilder]: For program point L4356-1(line 4356) no Hoare annotation was computed. [2022-07-20 00:02:45,745 INFO L902 garLoopResultBuilder]: At program point snd_mts64_rawmidi_openENTRY(lines 4350 4363) the Hoare annotation is: true [2022-07-20 00:02:45,745 INFO L899 garLoopResultBuilder]: For program point L4355-1(lines 4355 4359) no Hoare annotation was computed. [2022-07-20 00:02:45,745 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_openFINAL(lines 4350 4363) no Hoare annotation was computed. [2022-07-20 00:02:45,745 INFO L902 garLoopResultBuilder]: At program point L4357(line 4357) the Hoare annotation is: true [2022-07-20 00:02:45,746 INFO L902 garLoopResultBuilder]: At program point L4356(line 4356) the Hoare annotation is: true [2022-07-20 00:02:45,746 INFO L895 garLoopResultBuilder]: At program point L4239(line 4239) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2022-07-20 00:02:45,746 INFO L899 garLoopResultBuilder]: For program point L4239-1(line 4239) no Hoare annotation was computed. [2022-07-20 00:02:45,746 INFO L902 garLoopResultBuilder]: At program point L4240-2(lines 4240 4244) the Hoare annotation is: true [2022-07-20 00:02:45,746 INFO L895 garLoopResultBuilder]: At program point snd_mts64_ctl_smpte_time_putENTRY(lines 4228 4248) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2022-07-20 00:02:45,746 INFO L899 garLoopResultBuilder]: For program point L4240(lines 4240 4244) no Hoare annotation was computed. [2022-07-20 00:02:45,746 INFO L899 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_putEXIT(lines 4228 4248) no Hoare annotation was computed. [2022-07-20 00:02:45,747 INFO L899 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_putFINAL(lines 4228 4248) no Hoare annotation was computed. [2022-07-20 00:02:45,747 INFO L899 garLoopResultBuilder]: For program point L4245(line 4245) no Hoare annotation was computed. [2022-07-20 00:02:45,747 INFO L899 garLoopResultBuilder]: For program point msleepEXIT(lines 5577 5579) no Hoare annotation was computed. [2022-07-20 00:02:45,747 INFO L902 garLoopResultBuilder]: At program point msleepENTRY(lines 5577 5579) the Hoare annotation is: true [2022-07-20 00:02:45,747 INFO L899 garLoopResultBuilder]: For program point msleepFINAL(lines 5577 5579) no Hoare annotation was computed. [2022-07-20 00:02:45,747 INFO L902 garLoopResultBuilder]: At program point platform_driver_unregisterENTRY(lines 5613 5615) the Hoare annotation is: true [2022-07-20 00:02:45,747 INFO L899 garLoopResultBuilder]: For program point platform_driver_unregisterEXIT(lines 5613 5615) no Hoare annotation was computed. [2022-07-20 00:02:45,748 INFO L899 garLoopResultBuilder]: For program point platform_driver_unregisterFINAL(lines 5613 5615) no Hoare annotation was computed. [2022-07-20 00:02:45,748 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_closeFINAL(lines 4364 4383) no Hoare annotation was computed. [2022-07-20 00:02:45,748 INFO L902 garLoopResultBuilder]: At program point snd_mts64_rawmidi_closeENTRY(lines 4364 4383) the Hoare annotation is: true [2022-07-20 00:02:45,748 INFO L899 garLoopResultBuilder]: For program point L4377-2(lines 4371 4380) no Hoare annotation was computed. [2022-07-20 00:02:45,748 INFO L902 garLoopResultBuilder]: At program point L4374(line 4374) the Hoare annotation is: true [2022-07-20 00:02:45,748 INFO L899 garLoopResultBuilder]: For program point L4377(lines 4377 4380) no Hoare annotation was computed. [2022-07-20 00:02:45,748 INFO L899 garLoopResultBuilder]: For program point L4371(lines 4371 4380) no Hoare annotation was computed. [2022-07-20 00:02:45,749 INFO L902 garLoopResultBuilder]: At program point L4372-1(line 4372) the Hoare annotation is: true [2022-07-20 00:02:45,749 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_closeEXIT(lines 4364 4383) no Hoare annotation was computed. [2022-07-20 00:02:45,749 INFO L899 garLoopResultBuilder]: For program point L4373(line 4373) no Hoare annotation was computed. [2022-07-20 00:02:45,749 INFO L902 garLoopResultBuilder]: At program point L4374-1(line 4374) the Hoare annotation is: true [2022-07-20 00:02:45,749 INFO L902 garLoopResultBuilder]: At program point L4372(line 4372) the Hoare annotation is: true [2022-07-20 00:02:45,749 INFO L899 garLoopResultBuilder]: For program point mts64_enable_readoutEXIT(lines 3905 3914) no Hoare annotation was computed. [2022-07-20 00:02:45,749 INFO L899 garLoopResultBuilder]: For program point L3911-1(line 3911) no Hoare annotation was computed. [2022-07-20 00:02:45,749 INFO L902 garLoopResultBuilder]: At program point L3911(line 3911) the Hoare annotation is: true [2022-07-20 00:02:45,750 INFO L902 garLoopResultBuilder]: At program point mts64_enable_readoutENTRY(lines 3905 3914) the Hoare annotation is: true [2022-07-20 00:02:45,767 INFO L899 garLoopResultBuilder]: For program point L3909-1(line 3909) no Hoare annotation was computed. [2022-07-20 00:02:45,767 INFO L902 garLoopResultBuilder]: At program point L3909(line 3909) the Hoare annotation is: true [2022-07-20 00:02:45,767 INFO L899 garLoopResultBuilder]: For program point mts64_enable_readoutFINAL(lines 3905 3914) no Hoare annotation was computed. [2022-07-20 00:02:45,768 INFO L899 garLoopResultBuilder]: For program point parport_unregister_deviceEXIT(lines 5594 5596) no Hoare annotation was computed. [2022-07-20 00:02:45,768 INFO L902 garLoopResultBuilder]: At program point parport_unregister_deviceENTRY(lines 5594 5596) the Hoare annotation is: true [2022-07-20 00:02:45,768 INFO L899 garLoopResultBuilder]: For program point parport_unregister_deviceFINAL(lines 5594 5596) no Hoare annotation was computed. [2022-07-20 00:02:45,768 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 3710 3716) no Hoare annotation was computed. [2022-07-20 00:02:45,768 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 3710 3716) the Hoare annotation is: true [2022-07-20 00:02:45,768 INFO L902 garLoopResultBuilder]: At program point L3613(lines 3609 3615) the Hoare annotation is: true [2022-07-20 00:02:45,768 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqFINAL(lines 5394 5401) no Hoare annotation was computed. [2022-07-20 00:02:45,768 INFO L895 garLoopResultBuilder]: At program point spin_lock_irqENTRY(lines 5394 5401) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2022-07-20 00:02:45,769 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqEXIT(lines 5394 5401) no Hoare annotation was computed. [2022-07-20 00:02:45,769 INFO L902 garLoopResultBuilder]: At program point L5538(lines 5537 5539) the Hoare annotation is: true [2022-07-20 00:02:45,769 INFO L895 garLoopResultBuilder]: At program point L5397(line 5397) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2022-07-20 00:02:45,769 INFO L899 garLoopResultBuilder]: For program point L5397-1(line 5397) no Hoare annotation was computed. [2022-07-20 00:02:45,769 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-20 00:02:45,769 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-07-20 00:02:45,769 INFO L899 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2022-07-20 00:02:45,769 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-07-20 00:02:45,769 INFO L902 garLoopResultBuilder]: At program point L-1-5(line -1) the Hoare annotation is: true [2022-07-20 00:02:45,769 INFO L899 garLoopResultBuilder]: For program point L-1-6(line -1) no Hoare annotation was computed. [2022-07-20 00:02:45,770 INFO L899 garLoopResultBuilder]: For program point L-1-8(line -1) no Hoare annotation was computed. [2022-07-20 00:02:45,770 INFO L902 garLoopResultBuilder]: At program point L-1-9(line -1) the Hoare annotation is: true [2022-07-20 00:02:45,770 INFO L899 garLoopResultBuilder]: For program point L-1-10(line -1) no Hoare annotation was computed. [2022-07-20 00:02:45,770 INFO L902 garLoopResultBuilder]: At program point L-1-12(line -1) the Hoare annotation is: true [2022-07-20 00:02:45,770 INFO L899 garLoopResultBuilder]: For program point L-1-13(line -1) no Hoare annotation was computed. [2022-07-20 00:02:45,771 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2022-07-20 00:02:45,771 INFO L899 garLoopResultBuilder]: For program point L-1-14(line -1) no Hoare annotation was computed. [2022-07-20 00:02:45,771 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2022-07-20 00:02:45,771 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2022-07-20 00:02:45,771 INFO L899 garLoopResultBuilder]: For program point L4136(lines 4136 4139) no Hoare annotation was computed. [2022-07-20 00:02:45,771 INFO L902 garLoopResultBuilder]: At program point L4137(line 4137) the Hoare annotation is: true [2022-07-20 00:02:45,771 INFO L899 garLoopResultBuilder]: For program point mts64_write_midiEXIT(lines 4131 4143) no Hoare annotation was computed. [2022-07-20 00:02:45,771 INFO L902 garLoopResultBuilder]: At program point L4136-1(lines 4136 4139) the Hoare annotation is: true [2022-07-20 00:02:45,771 INFO L902 garLoopResultBuilder]: At program point mts64_write_midiENTRY(lines 4131 4143) the Hoare annotation is: true [2022-07-20 00:02:45,771 INFO L899 garLoopResultBuilder]: For program point mts64_write_midiFINAL(lines 4131 4143) no Hoare annotation was computed. [2022-07-20 00:02:45,772 INFO L895 garLoopResultBuilder]: At program point ldv_spin_unlockENTRY(lines 5504 5510) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (= ~ldv_spin~0 |old(~ldv_spin~0)|) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2022-07-20 00:02:45,772 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockFINAL(lines 5504 5510) no Hoare annotation was computed. [2022-07-20 00:02:45,772 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 5504 5510) no Hoare annotation was computed. [2022-07-20 00:02:45,772 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 5497 5503) no Hoare annotation was computed. [2022-07-20 00:02:45,773 INFO L895 garLoopResultBuilder]: At program point ldv_spin_lockENTRY(lines 5497 5503) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2022-07-20 00:02:45,773 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockFINAL(lines 5497 5503) no Hoare annotation was computed. [2022-07-20 00:02:45,773 INFO L899 garLoopResultBuilder]: For program point platform_device_unregisterEXIT(lines 5610 5612) no Hoare annotation was computed. [2022-07-20 00:02:45,773 INFO L902 garLoopResultBuilder]: At program point platform_device_unregisterENTRY(lines 5610 5612) the Hoare annotation is: true [2022-07-20 00:02:45,773 INFO L899 garLoopResultBuilder]: For program point platform_device_unregisterFINAL(lines 5610 5612) no Hoare annotation was computed. [2022-07-20 00:02:45,774 INFO L902 garLoopResultBuilder]: At program point mts64_write_commandENTRY(lines 4109 4119) the Hoare annotation is: true [2022-07-20 00:02:45,774 INFO L899 garLoopResultBuilder]: For program point mts64_write_commandEXIT(lines 4109 4119) no Hoare annotation was computed. [2022-07-20 00:02:45,774 INFO L899 garLoopResultBuilder]: For program point mts64_write_commandFINAL(lines 4109 4119) no Hoare annotation was computed. [2022-07-20 00:02:45,774 INFO L902 garLoopResultBuilder]: At program point L4116(line 4116) the Hoare annotation is: true [2022-07-20 00:02:45,774 INFO L902 garLoopResultBuilder]: At program point L4114(line 4114) the Hoare annotation is: true [2022-07-20 00:02:45,774 INFO L899 garLoopResultBuilder]: For program point L4115-1(line 4115) no Hoare annotation was computed. [2022-07-20 00:02:45,774 INFO L902 garLoopResultBuilder]: At program point L4115(line 4115) the Hoare annotation is: true [2022-07-20 00:02:45,774 INFO L899 garLoopResultBuilder]: For program point L4116-1(line 4116) no Hoare annotation was computed. [2022-07-20 00:02:45,774 INFO L902 garLoopResultBuilder]: At program point L4112(line 4112) the Hoare annotation is: true [2022-07-20 00:02:45,775 INFO L899 garLoopResultBuilder]: For program point L4113-1(line 4113) no Hoare annotation was computed. [2022-07-20 00:02:45,775 INFO L902 garLoopResultBuilder]: At program point L4113(line 4113) the Hoare annotation is: true [2022-07-20 00:02:45,775 INFO L899 garLoopResultBuilder]: For program point L4114-1(line 4114) no Hoare annotation was computed. [2022-07-20 00:02:45,775 INFO L899 garLoopResultBuilder]: For program point L4112-1(line 4112) no Hoare annotation was computed. [2022-07-20 00:02:45,775 INFO L899 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_infoEXIT(lines 4205 4214) no Hoare annotation was computed. [2022-07-20 00:02:45,775 INFO L895 garLoopResultBuilder]: At program point snd_mts64_ctl_smpte_time_infoENTRY(lines 4205 4214) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (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_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2022-07-20 00:02:45,775 INFO L899 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_infoFINAL(lines 4205 4214) no Hoare annotation was computed. [2022-07-20 00:02:45,775 INFO L902 garLoopResultBuilder]: At program point L4126(line 4126) the Hoare annotation is: true [2022-07-20 00:02:45,775 INFO L899 garLoopResultBuilder]: For program point L4127-1(line 4127) no Hoare annotation was computed. [2022-07-20 00:02:45,776 INFO L902 garLoopResultBuilder]: At program point L4127(line 4127) the Hoare annotation is: true [2022-07-20 00:02:45,776 INFO L902 garLoopResultBuilder]: At program point L4124(line 4124) the Hoare annotation is: true [2022-07-20 00:02:45,776 INFO L899 garLoopResultBuilder]: For program point L4125-1(line 4125) no Hoare annotation was computed. [2022-07-20 00:02:45,776 INFO L902 garLoopResultBuilder]: At program point L4125(line 4125) the Hoare annotation is: true [2022-07-20 00:02:45,776 INFO L899 garLoopResultBuilder]: For program point L4126-1(line 4126) no Hoare annotation was computed. [2022-07-20 00:02:45,776 INFO L899 garLoopResultBuilder]: For program point L4123-1(line 4123) no Hoare annotation was computed. [2022-07-20 00:02:45,776 INFO L902 garLoopResultBuilder]: At program point L4123(line 4123) the Hoare annotation is: true [2022-07-20 00:02:45,776 INFO L899 garLoopResultBuilder]: For program point L4124-1(line 4124) no Hoare annotation was computed. [2022-07-20 00:02:45,776 INFO L902 garLoopResultBuilder]: At program point mts64_write_dataENTRY(lines 4120 4130) the Hoare annotation is: true [2022-07-20 00:02:45,777 INFO L899 garLoopResultBuilder]: For program point mts64_write_dataEXIT(lines 4120 4130) no Hoare annotation was computed. [2022-07-20 00:02:45,777 INFO L899 garLoopResultBuilder]: For program point mts64_write_dataFINAL(lines 4120 4130) no Hoare annotation was computed. [2022-07-20 00:02:45,777 INFO L902 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 5418 5425) the Hoare annotation is: true [2022-07-20 00:02:45,778 INFO L902 garLoopResultBuilder]: At program point L5547(lines 5546 5548) the Hoare annotation is: true [2022-07-20 00:02:45,778 INFO L902 garLoopResultBuilder]: At program point L5421(line 5421) the Hoare annotation is: true [2022-07-20 00:02:45,778 INFO L899 garLoopResultBuilder]: For program point L5421-1(line 5421) no Hoare annotation was computed. [2022-07-20 00:02:45,778 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 5418 5425) no Hoare annotation was computed. [2022-07-20 00:02:45,778 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreFINAL(lines 5418 5425) no Hoare annotation was computed. [2022-07-20 00:02:45,778 INFO L902 garLoopResultBuilder]: At program point L3637(lines 3633 3639) the Hoare annotation is: true [2022-07-20 00:02:45,778 INFO L899 garLoopResultBuilder]: For program point L3665-1(line 3665) no Hoare annotation was computed. [2022-07-20 00:02:45,778 INFO L902 garLoopResultBuilder]: At program point L3665(line 3665) the Hoare annotation is: true [2022-07-20 00:02:45,778 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 3653 3669) the Hoare annotation is: true [2022-07-20 00:02:45,779 INFO L899 garLoopResultBuilder]: For program point L3660(lines 3660 3667) no Hoare annotation was computed. [2022-07-20 00:02:45,779 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3653 3669) no Hoare annotation was computed. [2022-07-20 00:02:45,779 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3653 3669) no Hoare annotation was computed. [2022-07-20 00:02:45,779 INFO L902 garLoopResultBuilder]: At program point L4702(line 4702) the Hoare annotation is: true [2022-07-20 00:02:45,779 INFO L899 garLoopResultBuilder]: For program point L4704-2(lines 4704 4707) no Hoare annotation was computed. [2022-07-20 00:02:45,779 INFO L899 garLoopResultBuilder]: For program point snd_mts64_removeFINAL(lines 4697 4710) no Hoare annotation was computed. [2022-07-20 00:02:45,779 INFO L902 garLoopResultBuilder]: At program point L4705(line 4705) the Hoare annotation is: true [2022-07-20 00:02:45,779 INFO L899 garLoopResultBuilder]: For program point L4704(lines 4704 4707) no Hoare annotation was computed. [2022-07-20 00:02:45,779 INFO L899 garLoopResultBuilder]: For program point L4705-1(line 4705) no Hoare annotation was computed. [2022-07-20 00:02:45,780 INFO L899 garLoopResultBuilder]: For program point L4702-1(line 4702) no Hoare annotation was computed. [2022-07-20 00:02:45,780 INFO L902 garLoopResultBuilder]: At program point snd_mts64_removeENTRY(lines 4697 4710) the Hoare annotation is: true [2022-07-20 00:02:45,780 INFO L899 garLoopResultBuilder]: For program point snd_mts64_removeEXIT(lines 4697 4710) no Hoare annotation was computed. [2022-07-20 00:02:45,780 INFO L899 garLoopResultBuilder]: For program point L3933-1(line 3933) no Hoare annotation was computed. [2022-07-20 00:02:45,780 INFO L902 garLoopResultBuilder]: At program point L3933(line 3933) the Hoare annotation is: true [2022-07-20 00:02:45,780 INFO L902 garLoopResultBuilder]: At program point L3942(lines 3929 3946) the Hoare annotation is: true [2022-07-20 00:02:45,780 INFO L899 garLoopResultBuilder]: For program point mts64_device_readyEXIT(lines 3925 3947) no Hoare annotation was computed. [2022-07-20 00:02:45,780 INFO L902 garLoopResultBuilder]: At program point L3940(lines 3929 3946) the Hoare annotation is: true [2022-07-20 00:02:45,780 INFO L902 garLoopResultBuilder]: At program point mts64_device_readyENTRY(lines 3925 3947) the Hoare annotation is: true [2022-07-20 00:02:45,781 INFO L899 garLoopResultBuilder]: For program point L3934(line 3934) no Hoare annotation was computed. [2022-07-20 00:02:45,781 INFO L899 garLoopResultBuilder]: For program point L3934-2(line 3934) no Hoare annotation was computed. [2022-07-20 00:02:45,781 INFO L899 garLoopResultBuilder]: For program point L3934-4(line 3934) no Hoare annotation was computed. [2022-07-20 00:02:45,781 INFO L899 garLoopResultBuilder]: For program point L3934-6(line 3934) no Hoare annotation was computed. [2022-07-20 00:02:45,781 INFO L899 garLoopResultBuilder]: For program point L3934-8(lines 3929 3946) no Hoare annotation was computed. [2022-07-20 00:02:45,781 INFO L899 garLoopResultBuilder]: For program point mts64_device_readyFINAL(lines 3925 3947) no Hoare annotation was computed. [2022-07-20 00:02:45,781 INFO L902 garLoopResultBuilder]: At program point L4032(line 4032) the Hoare annotation is: true [2022-07-20 00:02:45,782 INFO L902 garLoopResultBuilder]: At program point mts64_probeENTRY(lines 4025 4042) the Hoare annotation is: true [2022-07-20 00:02:45,782 INFO L899 garLoopResultBuilder]: For program point L4033(line 4033) no Hoare annotation was computed. [2022-07-20 00:02:45,782 INFO L902 garLoopResultBuilder]: At program point L4030(line 4030) the Hoare annotation is: true [2022-07-20 00:02:45,782 INFO L902 garLoopResultBuilder]: At program point L4031(line 4031) the Hoare annotation is: true [2022-07-20 00:02:45,782 INFO L902 garLoopResultBuilder]: At program point L4030-1(line 4030) the Hoare annotation is: true [2022-07-20 00:02:45,782 INFO L899 garLoopResultBuilder]: For program point mts64_probeFINAL(lines 4025 4042) no Hoare annotation was computed. [2022-07-20 00:02:45,782 INFO L899 garLoopResultBuilder]: For program point L4036(lines 4036 4040) no Hoare annotation was computed. [2022-07-20 00:02:45,782 INFO L899 garLoopResultBuilder]: For program point mts64_probeEXIT(lines 4025 4042) no Hoare annotation was computed. [2022-07-20 00:02:45,784 INFO L902 garLoopResultBuilder]: At program point platform_set_drvdataENTRY(lines 3799 3805) the Hoare annotation is: true [2022-07-20 00:02:45,784 INFO L899 garLoopResultBuilder]: For program point platform_set_drvdataFINAL(lines 3799 3805) no Hoare annotation was computed. [2022-07-20 00:02:45,784 INFO L899 garLoopResultBuilder]: For program point platform_set_drvdataEXIT(lines 3799 3805) no Hoare annotation was computed. [2022-07-20 00:02:45,784 INFO L902 garLoopResultBuilder]: At program point L3779(lines 3775 3781) the Hoare annotation is: true [2022-07-20 00:02:45,784 INFO L899 garLoopResultBuilder]: For program point snd_card_freeEXIT(lines 5617 5619) no Hoare annotation was computed. [2022-07-20 00:02:45,784 INFO L902 garLoopResultBuilder]: At program point snd_card_freeENTRY(lines 5617 5619) the Hoare annotation is: true [2022-07-20 00:02:45,784 INFO L899 garLoopResultBuilder]: For program point snd_card_freeFINAL(lines 5617 5619) no Hoare annotation was computed. [2022-07-20 00:02:45,785 INFO L902 garLoopResultBuilder]: At program point platform_get_drvdataENTRY(lines 3791 3798) the Hoare annotation is: true [2022-07-20 00:02:45,785 INFO L902 garLoopResultBuilder]: At program point L3772(lines 3769 3774) the Hoare annotation is: true [2022-07-20 00:02:45,785 INFO L899 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 3791 3798) no Hoare annotation was computed. [2022-07-20 00:02:45,785 INFO L899 garLoopResultBuilder]: For program point platform_get_drvdataFINAL(lines 3791 3798) no Hoare annotation was computed. [2022-07-20 00:02:45,785 INFO L899 garLoopResultBuilder]: For program point L4224-1(line 4224) no Hoare annotation was computed. [2022-07-20 00:02:45,785 INFO L895 garLoopResultBuilder]: At program point snd_mts64_ctl_smpte_time_getENTRY(lines 4215 4227) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2022-07-20 00:02:45,786 INFO L895 garLoopResultBuilder]: At program point L4222(line 4222) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2022-07-20 00:02:45,786 INFO L902 garLoopResultBuilder]: At program point L4224(line 4224) the Hoare annotation is: true [2022-07-20 00:02:45,786 INFO L899 garLoopResultBuilder]: For program point L4222-1(line 4222) no Hoare annotation was computed. [2022-07-20 00:02:45,786 INFO L899 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_getFINAL(lines 4215 4227) no Hoare annotation was computed. [2022-07-20 00:02:45,786 INFO L899 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_getEXIT(lines 4215 4227) no Hoare annotation was computed. [2022-07-20 00:02:45,786 INFO L895 garLoopResultBuilder]: At program point snd_mts64_unregister_allENTRY(lines 4715 4737) the Hoare annotation is: (and (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0)) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2022-07-20 00:02:45,786 INFO L895 garLoopResultBuilder]: At program point L5439(lines 5434 5441) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2022-07-20 00:02:45,786 INFO L895 garLoopResultBuilder]: At program point L5598(lines 5597 5599) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2022-07-20 00:02:45,786 INFO L895 garLoopResultBuilder]: At program point L4730(lines 4718 4736) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0)) [2022-07-20 00:02:45,787 INFO L895 garLoopResultBuilder]: At program point L5437(line 5437) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0)) [2022-07-20 00:02:45,787 INFO L899 garLoopResultBuilder]: For program point L5437-1(line 5437) no Hoare annotation was computed. [2022-07-20 00:02:45,787 INFO L895 garLoopResultBuilder]: At program point L4728(lines 4718 4736) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0)) [2022-07-20 00:02:45,787 INFO L895 garLoopResultBuilder]: At program point L4723(line 4723) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0)) [2022-07-20 00:02:45,787 INFO L899 garLoopResultBuilder]: For program point L4722(lines 4722 4726) no Hoare annotation was computed. [2022-07-20 00:02:45,787 INFO L899 garLoopResultBuilder]: For program point L4723-1(line 4723) no Hoare annotation was computed. [2022-07-20 00:02:45,787 INFO L899 garLoopResultBuilder]: For program point snd_mts64_unregister_allEXIT(lines 4715 4737) no Hoare annotation was computed. [2022-07-20 00:02:45,787 INFO L899 garLoopResultBuilder]: For program point L4722-2(lines 4722 4726) no Hoare annotation was computed. [2022-07-20 00:02:45,787 INFO L899 garLoopResultBuilder]: For program point snd_mts64_unregister_allFINAL(lines 4715 4737) no Hoare annotation was computed. [2022-07-20 00:02:45,788 INFO L899 garLoopResultBuilder]: For program point snd_mts64_detachEXIT(lines 4573 4578) no Hoare annotation was computed. [2022-07-20 00:02:45,788 INFO L902 garLoopResultBuilder]: At program point snd_mts64_detachENTRY(lines 4573 4578) the Hoare annotation is: true [2022-07-20 00:02:45,789 INFO L899 garLoopResultBuilder]: For program point snd_mts64_detachFINAL(lines 4573 4578) no Hoare annotation was computed. [2022-07-20 00:02:45,789 INFO L899 garLoopResultBuilder]: For program point mts64_device_closeEXIT(lines 3993 4012) no Hoare annotation was computed. [2022-07-20 00:02:45,789 INFO L902 garLoopResultBuilder]: At program point mts64_device_closeENTRY(lines 3993 4012) the Hoare annotation is: true [2022-07-20 00:02:45,789 INFO L899 garLoopResultBuilder]: For program point mts64_device_closeFINAL(lines 3993 4012) no Hoare annotation was computed. [2022-07-20 00:02:45,789 INFO L902 garLoopResultBuilder]: At program point L4007(lines 3997 4011) the Hoare annotation is: true [2022-07-20 00:02:45,789 INFO L902 garLoopResultBuilder]: At program point L4005(lines 3997 4011) the Hoare annotation is: true [2022-07-20 00:02:45,789 INFO L902 garLoopResultBuilder]: At program point L4002(line 4002) the Hoare annotation is: true [2022-07-20 00:02:45,789 INFO L899 garLoopResultBuilder]: For program point L4003(line 4003) no Hoare annotation was computed. [2022-07-20 00:02:45,790 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 3703 3709) no Hoare annotation was computed. [2022-07-20 00:02:45,790 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 3703 3709) the Hoare annotation is: true [2022-07-20 00:02:45,790 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3707) no Hoare annotation was computed. [2022-07-20 00:02:45,790 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3703 3709) no Hoare annotation was computed. [2022-07-20 00:02:45,790 INFO L902 garLoopResultBuilder]: At program point mts64_device_initENTRY(lines 3948 3973) the Hoare annotation is: true [2022-07-20 00:02:45,790 INFO L899 garLoopResultBuilder]: For program point L3970-1(line 3970) no Hoare annotation was computed. [2022-07-20 00:02:45,790 INFO L902 garLoopResultBuilder]: At program point L3967(lines 3952 3972) the Hoare annotation is: true [2022-07-20 00:02:45,790 INFO L902 garLoopResultBuilder]: At program point L3965(lines 3952 3972) the Hoare annotation is: true [2022-07-20 00:02:45,791 INFO L899 garLoopResultBuilder]: For program point mts64_device_initEXIT(lines 3948 3973) no Hoare annotation was computed. [2022-07-20 00:02:45,791 INFO L902 garLoopResultBuilder]: At program point L3960(line 3960) the Hoare annotation is: true [2022-07-20 00:02:45,791 INFO L899 garLoopResultBuilder]: For program point mts64_device_initFINAL(lines 3948 3973) no Hoare annotation was computed. [2022-07-20 00:02:45,791 INFO L899 garLoopResultBuilder]: For program point L3958(line 3958) no Hoare annotation was computed. [2022-07-20 00:02:45,791 INFO L899 garLoopResultBuilder]: For program point L3959(lines 3959 3963) no Hoare annotation was computed. [2022-07-20 00:02:45,791 INFO L899 garLoopResultBuilder]: For program point L3960-1(line 3960) no Hoare annotation was computed. [2022-07-20 00:02:45,791 INFO L902 garLoopResultBuilder]: At program point L3957(line 3957) the Hoare annotation is: true [2022-07-20 00:02:45,791 INFO L899 garLoopResultBuilder]: For program point L3953-1(line 3953) no Hoare annotation was computed. [2022-07-20 00:02:45,791 INFO L902 garLoopResultBuilder]: At program point L3953(line 3953) the Hoare annotation is: true [2022-07-20 00:02:45,791 INFO L902 garLoopResultBuilder]: At program point L3970(line 3970) the Hoare annotation is: true [2022-07-20 00:02:45,807 INFO L902 garLoopResultBuilder]: At program point L4478(lines 4438 4485) the Hoare annotation is: true [2022-07-20 00:02:45,807 INFO L902 garLoopResultBuilder]: At program point L5626(lines 5625 5627) the Hoare annotation is: true [2022-07-20 00:02:45,807 INFO L902 garLoopResultBuilder]: At program point L5469(line 5469) the Hoare annotation is: true [2022-07-20 00:02:45,808 INFO L902 garLoopResultBuilder]: At program point L5469-1(lines 5464 5473) the Hoare annotation is: true [2022-07-20 00:02:45,808 INFO L899 garLoopResultBuilder]: For program point L4668(lines 4668 4674) no Hoare annotation was computed. [2022-07-20 00:02:45,808 INFO L899 garLoopResultBuilder]: For program point L4470(line 4470) no Hoare annotation was computed. [2022-07-20 00:02:45,808 INFO L902 garLoopResultBuilder]: At program point L4693(line 4693) the Hoare annotation is: true [2022-07-20 00:02:45,808 INFO L899 garLoopResultBuilder]: For program point L4693-1(line 4693) no Hoare annotation was computed. [2022-07-20 00:02:45,808 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeEXIT(lines 4599 4696) no Hoare annotation was computed. [2022-07-20 00:02:45,808 INFO L899 garLoopResultBuilder]: For program point L4677(lines 4677 4680) no Hoare annotation was computed. [2022-07-20 00:02:45,808 INFO L899 garLoopResultBuilder]: For program point L4479(lines 4479 4482) no Hoare annotation was computed. [2022-07-20 00:02:45,809 INFO L902 garLoopResultBuilder]: At program point L4446(line 4446) the Hoare annotation is: true [2022-07-20 00:02:45,809 INFO L902 garLoopResultBuilder]: At program point L4347(lines 4316 4349) the Hoare annotation is: true [2022-07-20 00:02:45,809 INFO L899 garLoopResultBuilder]: For program point L4446-1(line 4446) no Hoare annotation was computed. [2022-07-20 00:02:45,809 INFO L902 garLoopResultBuilder]: At program point L4471(line 4471) the Hoare annotation is: true [2022-07-20 00:02:45,809 INFO L899 garLoopResultBuilder]: For program point L4471-1(line 4471) no Hoare annotation was computed. [2022-07-20 00:02:45,809 INFO L899 garLoopResultBuilder]: For program point L4661(lines 4661 4666) no Hoare annotation was computed. [2022-07-20 00:02:45,809 INFO L902 garLoopResultBuilder]: At program point L4686(lines 4609 4695) the Hoare annotation is: true [2022-07-20 00:02:45,809 INFO L899 garLoopResultBuilder]: For program point L4620(lines 4620 4623) no Hoare annotation was computed. [2022-07-20 00:02:45,809 INFO L902 garLoopResultBuilder]: At program point L4480(lines 4438 4485) the Hoare annotation is: true [2022-07-20 00:02:45,809 INFO L902 garLoopResultBuilder]: At program point L4637(line 4637) the Hoare annotation is: true [2022-07-20 00:02:45,810 INFO L899 garLoopResultBuilder]: For program point L4637-1(line 4637) no Hoare annotation was computed. [2022-07-20 00:02:45,810 INFO L902 garLoopResultBuilder]: At program point L5529(lines 5528 5530) the Hoare annotation is: true [2022-07-20 00:02:45,811 INFO L902 garLoopResultBuilder]: At program point L4654(line 4654) the Hoare annotation is: true [2022-07-20 00:02:45,811 INFO L902 garLoopResultBuilder]: At program point L3886(lines 3866 3888) the Hoare annotation is: true [2022-07-20 00:02:45,811 INFO L902 garLoopResultBuilder]: At program point L5637-2(lines 5636 5638) the Hoare annotation is: true [2022-07-20 00:02:45,811 INFO L902 garLoopResultBuilder]: At program point L4613(line 4613) the Hoare annotation is: true [2022-07-20 00:02:45,811 INFO L902 garLoopResultBuilder]: At program point L5637(line 5637) the Hoare annotation is: true [2022-07-20 00:02:45,811 INFO L899 garLoopResultBuilder]: For program point L4613-1(line 4613) no Hoare annotation was computed. [2022-07-20 00:02:45,811 INFO L899 garLoopResultBuilder]: For program point L5637-1(line 5637) no Hoare annotation was computed. [2022-07-20 00:02:45,811 INFO L902 garLoopResultBuilder]: At program point L4638(line 4638) the Hoare annotation is: true [2022-07-20 00:02:45,811 INFO L899 garLoopResultBuilder]: For program point L4638-1(line 4638) no Hoare annotation was computed. [2022-07-20 00:02:45,811 INFO L902 garLoopResultBuilder]: At program point L5431(lines 5427 5433) the Hoare annotation is: true [2022-07-20 00:02:45,812 INFO L899 garLoopResultBuilder]: For program point L4473(line 4473) no Hoare annotation was computed. [2022-07-20 00:02:45,812 INFO L902 garLoopResultBuilder]: At program point L3598(lines 3595 3600) the Hoare annotation is: true [2022-07-20 00:02:45,812 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeFINAL(lines 4599 4696) no Hoare annotation was computed. [2022-07-20 00:02:45,812 INFO L902 garLoopResultBuilder]: At program point L5630(lines 5629 5631) the Hoare annotation is: true [2022-07-20 00:02:45,813 INFO L902 garLoopResultBuilder]: At program point L4449(line 4449) the Hoare annotation is: true [2022-07-20 00:02:45,813 INFO L899 garLoopResultBuilder]: For program point L4449-1(line 4449) no Hoare annotation was computed. [2022-07-20 00:02:45,813 INFO L899 garLoopResultBuilder]: For program point L4631(lines 4631 4636) no Hoare annotation was computed. [2022-07-20 00:02:45,813 INFO L902 garLoopResultBuilder]: At program point L5622(lines 5621 5623) the Hoare annotation is: true [2022-07-20 00:02:45,813 INFO L902 garLoopResultBuilder]: At program point L4342(lines 4322 4348) the Hoare annotation is: true [2022-07-20 00:02:45,813 INFO L899 garLoopResultBuilder]: For program point L4441(lines 4441 4444) no Hoare annotation was computed. [2022-07-20 00:02:45,814 INFO L902 garLoopResultBuilder]: At program point L4458(lines 4438 4485) the Hoare annotation is: true [2022-07-20 00:02:45,814 INFO L902 garLoopResultBuilder]: At program point snd_mts64_probeENTRY(lines 4599 4696) the Hoare annotation is: true [2022-07-20 00:02:45,814 INFO L902 garLoopResultBuilder]: At program point L4615(line 4615) the Hoare annotation is: true [2022-07-20 00:02:45,814 INFO L899 garLoopResultBuilder]: For program point L4615-1(lines 4609 4695) no Hoare annotation was computed. [2022-07-20 00:02:45,814 INFO L902 garLoopResultBuilder]: At program point L4681(line 4681) the Hoare annotation is: true [2022-07-20 00:02:45,814 INFO L899 garLoopResultBuilder]: For program point L4681-1(line 4681) no Hoare annotation was computed. [2022-07-20 00:02:45,814 INFO L902 garLoopResultBuilder]: At program point L4450(line 4450) the Hoare annotation is: true [2022-07-20 00:02:45,814 INFO L899 garLoopResultBuilder]: For program point L4450-1(line 4450) no Hoare annotation was computed. [2022-07-20 00:02:45,814 INFO L899 garLoopResultBuilder]: For program point L4343(lines 4343 4346) no Hoare annotation was computed. [2022-07-20 00:02:45,815 INFO L899 garLoopResultBuilder]: For program point L4624-1(line 4624) no Hoare annotation was computed. [2022-07-20 00:02:45,815 INFO L899 garLoopResultBuilder]: For program point L4335(lines 4335 4340) no Hoare annotation was computed. [2022-07-20 00:02:45,815 INFO L902 garLoopResultBuilder]: At program point L4624(line 4624) the Hoare annotation is: true [2022-07-20 00:02:45,815 INFO L899 garLoopResultBuilder]: For program point L4459(lines 4459 4462) no Hoare annotation was computed. [2022-07-20 00:02:45,815 INFO L902 garLoopResultBuilder]: At program point L4484(lines 4429 4486) the Hoare annotation is: true [2022-07-20 00:02:45,815 INFO L902 garLoopResultBuilder]: At program point L4641(lines 4641 4642) the Hoare annotation is: true [2022-07-20 00:02:45,815 INFO L899 garLoopResultBuilder]: For program point L4641-1(lines 4641 4642) no Hoare annotation was computed. [2022-07-20 00:02:45,815 INFO L899 garLoopResultBuilder]: For program point L5467(lines 5467 5470) no Hoare annotation was computed. [2022-07-20 00:02:45,815 INFO L902 garLoopResultBuilder]: At program point L4476(lines 4438 4485) the Hoare annotation is: true [2022-07-20 00:02:45,816 INFO L902 garLoopResultBuilder]: At program point L4344(lines 4322 4348) the Hoare annotation is: true [2022-07-20 00:02:45,816 INFO L899 garLoopResultBuilder]: For program point L4625(lines 4625 4628) no Hoare annotation was computed. [2022-07-20 00:02:45,816 INFO L899 garLoopResultBuilder]: For program point L4683(lines 4683 4688) no Hoare annotation was computed. [2022-07-20 00:02:45,816 INFO L902 garLoopResultBuilder]: At program point L4460(lines 4438 4485) the Hoare annotation is: true [2022-07-20 00:02:45,816 INFO L902 garLoopResultBuilder]: At program point L5641(lines 5640 5642) the Hoare annotation is: true [2022-07-20 00:02:45,816 INFO L902 garLoopResultBuilder]: At program point L4667(line 4667) the Hoare annotation is: true [2022-07-20 00:02:45,816 INFO L899 garLoopResultBuilder]: For program point L4667-1(line 4667) no Hoare annotation was computed. [2022-07-20 00:02:45,816 INFO L899 garLoopResultBuilder]: For program point L4469(lines 4469 4475) no Hoare annotation was computed. [2022-07-20 00:02:45,817 INFO L899 garLoopResultBuilder]: For program point L4651(lines 4651 4657) no Hoare annotation was computed. [2022-07-20 00:02:45,817 INFO L899 garLoopResultBuilder]: For program point L4643(lines 4643 4649) no Hoare annotation was computed. [2022-07-20 00:02:45,817 INFO L899 garLoopResultBuilder]: For program point L4676-1(line 4676) no Hoare annotation was computed. [2022-07-20 00:02:45,817 INFO L899 garLoopResultBuilder]: For program point L3875(lines 3875 3878) no Hoare annotation was computed. [2022-07-20 00:02:45,817 INFO L902 garLoopResultBuilder]: At program point L4676(line 4676) the Hoare annotation is: true [2022-07-20 00:02:45,817 INFO L899 garLoopResultBuilder]: For program point L4066-1(line 4066) no Hoare annotation was computed. [2022-07-20 00:02:45,817 INFO L899 garLoopResultBuilder]: For program point mts64_read_charEXIT(lines 4056 4081) no Hoare annotation was computed. [2022-07-20 00:02:45,817 INFO L902 garLoopResultBuilder]: At program point mts64_read_charENTRY(lines 4056 4081) the Hoare annotation is: true [2022-07-20 00:02:45,817 INFO L902 garLoopResultBuilder]: At program point L4076(lines 4061 4080) the Hoare annotation is: true [2022-07-20 00:02:45,818 INFO L902 garLoopResultBuilder]: At program point L4074(lines 4061 4080) the Hoare annotation is: true [2022-07-20 00:02:45,818 INFO L902 garLoopResultBuilder]: At program point L4068(line 4068) the Hoare annotation is: true [2022-07-20 00:02:45,818 INFO L899 garLoopResultBuilder]: For program point L4069(lines 4069 4072) no Hoare annotation was computed. [2022-07-20 00:02:45,818 INFO L902 garLoopResultBuilder]: At program point L4066(line 4066) the Hoare annotation is: true [2022-07-20 00:02:45,818 INFO L899 garLoopResultBuilder]: For program point L4068-1(line 4068) no Hoare annotation was computed. [2022-07-20 00:02:45,818 INFO L899 garLoopResultBuilder]: For program point L4069-2(lines 4069 4072) no Hoare annotation was computed. [2022-07-20 00:02:45,818 INFO L899 garLoopResultBuilder]: For program point mts64_read_charFINAL(lines 4056 4081) no Hoare annotation was computed. [2022-07-20 00:02:45,818 INFO L895 garLoopResultBuilder]: At program point spin_unlock_irqENTRY(lines 5410 5417) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (= ~ldv_spin~0 |old(~ldv_spin~0)|) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2022-07-20 00:02:45,818 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqEXIT(lines 5410 5417) no Hoare annotation was computed. [2022-07-20 00:02:45,819 INFO L895 garLoopResultBuilder]: At program point L3629(lines 3625 3631) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2022-07-20 00:02:45,819 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqFINAL(lines 5410 5417) no Hoare annotation was computed. [2022-07-20 00:02:45,819 INFO L895 garLoopResultBuilder]: At program point L5544(lines 5543 5545) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2022-07-20 00:02:45,819 INFO L895 garLoopResultBuilder]: At program point L5413(line 5413) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (= ~ldv_spin~0 |old(~ldv_spin~0)|) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2022-07-20 00:02:45,819 INFO L899 garLoopResultBuilder]: For program point L5413-1(line 5413) no Hoare annotation was computed. [2022-07-20 00:02:45,819 INFO L902 garLoopResultBuilder]: At program point mts64_readENTRY(lines 4043 4055) the Hoare annotation is: true [2022-07-20 00:02:45,819 INFO L902 garLoopResultBuilder]: At program point L4052(line 4052) the Hoare annotation is: true [2022-07-20 00:02:45,819 INFO L902 garLoopResultBuilder]: At program point L4050(line 4050) the Hoare annotation is: true [2022-07-20 00:02:45,819 INFO L899 garLoopResultBuilder]: For program point L4051-1(line 4051) no Hoare annotation was computed. [2022-07-20 00:02:45,820 INFO L902 garLoopResultBuilder]: At program point L4051(line 4051) the Hoare annotation is: true [2022-07-20 00:02:45,820 INFO L899 garLoopResultBuilder]: For program point L4052-1(line 4052) no Hoare annotation was computed. [2022-07-20 00:02:45,820 INFO L899 garLoopResultBuilder]: For program point mts64_readEXIT(lines 4043 4055) no Hoare annotation was computed. [2022-07-20 00:02:45,820 INFO L902 garLoopResultBuilder]: At program point L4048(line 4048) the Hoare annotation is: true [2022-07-20 00:02:45,820 INFO L899 garLoopResultBuilder]: For program point L4049-1(line 4049) no Hoare annotation was computed. [2022-07-20 00:02:45,820 INFO L902 garLoopResultBuilder]: At program point L4049(line 4049) the Hoare annotation is: true [2022-07-20 00:02:45,820 INFO L899 garLoopResultBuilder]: For program point L4050-1(line 4050) no Hoare annotation was computed. [2022-07-20 00:02:45,820 INFO L899 garLoopResultBuilder]: For program point L4048-1(line 4048) no Hoare annotation was computed. [2022-07-20 00:02:45,820 INFO L899 garLoopResultBuilder]: For program point mts64_readFINAL(lines 4043 4055) no Hoare annotation was computed. [2022-07-20 00:02:45,820 INFO L902 garLoopResultBuilder]: At program point parport_releaseENTRY(lines 5591 5593) the Hoare annotation is: true [2022-07-20 00:02:45,821 INFO L899 garLoopResultBuilder]: For program point parport_releaseFINAL(lines 5591 5593) no Hoare annotation was computed. [2022-07-20 00:02:45,821 INFO L899 garLoopResultBuilder]: For program point parport_releaseEXIT(lines 5591 5593) no Hoare annotation was computed. [2022-07-20 00:02:45,821 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_output_triggerFINAL(lines 4384 4407) no Hoare annotation was computed. [2022-07-20 00:02:45,821 INFO L902 garLoopResultBuilder]: At program point L5656(lines 5655 5657) the Hoare annotation is: true [2022-07-20 00:02:45,821 INFO L899 garLoopResultBuilder]: For program point L4404-1(line 4404) no Hoare annotation was computed. [2022-07-20 00:02:45,821 INFO L902 garLoopResultBuilder]: At program point L5652(lines 5651 5653) the Hoare annotation is: true [2022-07-20 00:02:45,821 INFO L902 garLoopResultBuilder]: At program point L4404(line 4404) the Hoare annotation is: true [2022-07-20 00:02:45,821 INFO L902 garLoopResultBuilder]: At program point L4398(lines 4391 4406) the Hoare annotation is: true [2022-07-20 00:02:45,821 INFO L902 garLoopResultBuilder]: At program point snd_mts64_rawmidi_output_triggerENTRY(lines 4384 4407) the Hoare annotation is: true [2022-07-20 00:02:45,822 INFO L902 garLoopResultBuilder]: At program point L4401(lines 4391 4406) the Hoare annotation is: true [2022-07-20 00:02:45,822 INFO L899 garLoopResultBuilder]: For program point L4400(lines 4400 4403) no Hoare annotation was computed. [2022-07-20 00:02:45,822 INFO L899 garLoopResultBuilder]: For program point L4396-1(line 4396) no Hoare annotation was computed. [2022-07-20 00:02:45,822 INFO L902 garLoopResultBuilder]: At program point L4396(line 4396) the Hoare annotation is: true [2022-07-20 00:02:45,822 INFO L902 garLoopResultBuilder]: At program point L4393(line 4393) the Hoare annotation is: true [2022-07-20 00:02:45,822 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_output_triggerEXIT(lines 4384 4407) no Hoare annotation was computed. [2022-07-20 00:02:45,822 INFO L902 garLoopResultBuilder]: At program point L4539(line 4539) the Hoare annotation is: true [2022-07-20 00:02:45,822 INFO L902 garLoopResultBuilder]: At program point L4538(line 4538) the Hoare annotation is: true [2022-07-20 00:02:45,822 INFO L902 garLoopResultBuilder]: At program point L4539-1(line 4539) the Hoare annotation is: true [2022-07-20 00:02:45,823 INFO L899 garLoopResultBuilder]: For program point L4540(line 4540) no Hoare annotation was computed. [2022-07-20 00:02:45,823 INFO L902 garLoopResultBuilder]: At program point L4534(line 4534) the Hoare annotation is: true [2022-07-20 00:02:45,823 INFO L899 garLoopResultBuilder]: For program point L4538-1(line 4538) no Hoare annotation was computed. [2022-07-20 00:02:45,823 INFO L899 garLoopResultBuilder]: For program point L4532-1(line 4532) no Hoare annotation was computed. [2022-07-20 00:02:45,823 INFO L899 garLoopResultBuilder]: For program point L4533(lines 4533 4537) no Hoare annotation was computed. [2022-07-20 00:02:45,823 INFO L899 garLoopResultBuilder]: For program point L4534-1(line 4534) no Hoare annotation was computed. [2022-07-20 00:02:45,823 INFO L902 garLoopResultBuilder]: At program point L4532(line 4532) the Hoare annotation is: true [2022-07-20 00:02:45,823 INFO L902 garLoopResultBuilder]: At program point L4526(lines 4526 4527) the Hoare annotation is: true [2022-07-20 00:02:45,823 INFO L899 garLoopResultBuilder]: For program point L4528(lines 4528 4531) no Hoare annotation was computed. [2022-07-20 00:02:45,823 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probe_portFINAL(lines 4520 4543) no Hoare annotation was computed. [2022-07-20 00:02:45,824 INFO L899 garLoopResultBuilder]: For program point L4526-1(lines 4526 4527) no Hoare annotation was computed. [2022-07-20 00:02:45,824 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probe_portEXIT(lines 4520 4543) no Hoare annotation was computed. [2022-07-20 00:02:45,824 INFO L902 garLoopResultBuilder]: At program point snd_mts64_probe_portENTRY(lines 4520 4543) the Hoare annotation is: true [2022-07-20 00:02:45,824 INFO L902 garLoopResultBuilder]: At program point L3985(lines 3978 3991) the Hoare annotation is: true [2022-07-20 00:02:45,824 INFO L899 garLoopResultBuilder]: For program point mts64_device_openEXIT(lines 3974 3992) no Hoare annotation was computed. [2022-07-20 00:02:45,824 INFO L899 garLoopResultBuilder]: For program point L3983(line 3983) no Hoare annotation was computed. [2022-07-20 00:02:45,824 INFO L902 garLoopResultBuilder]: At program point mts64_device_openENTRY(lines 3974 3992) the Hoare annotation is: true [2022-07-20 00:02:45,824 INFO L899 garLoopResultBuilder]: For program point mts64_device_openFINAL(lines 3974 3992) no Hoare annotation was computed. [2022-07-20 00:02:45,824 INFO L902 garLoopResultBuilder]: At program point L3987(lines 3978 3991) the Hoare annotation is: true [2022-07-20 00:02:45,825 INFO L899 garLoopResultBuilder]: For program point L3651-2(lines 3650 3652) no Hoare annotation was computed. [2022-07-20 00:02:45,825 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 3650 3652) the Hoare annotation is: true [2022-07-20 00:02:45,825 INFO L899 garLoopResultBuilder]: For program point L3651(line 3651) no Hoare annotation was computed. [2022-07-20 00:02:45,825 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 3650 3652) no Hoare annotation was computed. [2022-07-20 00:02:45,825 INFO L902 garLoopResultBuilder]: At program point mts64_smpte_stopENTRY(lines 4102 4108) the Hoare annotation is: true [2022-07-20 00:02:45,825 INFO L899 garLoopResultBuilder]: For program point mts64_smpte_stopEXIT(lines 4102 4108) no Hoare annotation was computed. [2022-07-20 00:02:45,825 INFO L902 garLoopResultBuilder]: At program point L4105(line 4105) the Hoare annotation is: true [2022-07-20 00:02:45,825 INFO L899 garLoopResultBuilder]: For program point mts64_smpte_stopFINAL(lines 4102 4108) no Hoare annotation was computed. [2022-07-20 00:02:45,825 INFO L902 garLoopResultBuilder]: At program point snd_mts64_rawmidi_input_triggerENTRY(lines 4408 4424) the Hoare annotation is: true [2022-07-20 00:02:45,826 INFO L902 garLoopResultBuilder]: At program point L4415(line 4415) the Hoare annotation is: true [2022-07-20 00:02:45,826 INFO L902 garLoopResultBuilder]: At program point L4416-1(lines 4416 4420) the Hoare annotation is: true [2022-07-20 00:02:45,826 INFO L899 garLoopResultBuilder]: For program point L4415-1(lines 4413 4423) no Hoare annotation was computed. [2022-07-20 00:02:45,826 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_input_triggerFINAL(lines 4408 4424) no Hoare annotation was computed. [2022-07-20 00:02:45,826 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_input_triggerEXIT(lines 4408 4424) no Hoare annotation was computed. [2022-07-20 00:02:45,826 INFO L899 garLoopResultBuilder]: For program point L3921-1(line 3921) no Hoare annotation was computed. [2022-07-20 00:02:45,826 INFO L902 garLoopResultBuilder]: At program point L3921(line 3921) the Hoare annotation is: true [2022-07-20 00:02:45,826 INFO L899 garLoopResultBuilder]: For program point L3919-1(line 3919) no Hoare annotation was computed. [2022-07-20 00:02:45,826 INFO L902 garLoopResultBuilder]: At program point L3919(line 3919) the Hoare annotation is: true [2022-07-20 00:02:45,826 INFO L899 garLoopResultBuilder]: For program point L3920(line 3920) no Hoare annotation was computed. [2022-07-20 00:02:45,827 INFO L899 garLoopResultBuilder]: For program point mts64_disable_readoutEXIT(lines 3915 3924) no Hoare annotation was computed. [2022-07-20 00:02:45,827 INFO L899 garLoopResultBuilder]: For program point L3920-2(line 3920) no Hoare annotation was computed. [2022-07-20 00:02:45,827 INFO L899 garLoopResultBuilder]: For program point L3920-4(line 3920) no Hoare annotation was computed. [2022-07-20 00:02:45,827 INFO L902 garLoopResultBuilder]: At program point mts64_disable_readoutENTRY(lines 3915 3924) the Hoare annotation is: true [2022-07-20 00:02:45,827 INFO L899 garLoopResultBuilder]: For program point mts64_disable_readoutFINAL(lines 3915 3924) no Hoare annotation was computed. [2022-07-20 00:02:45,827 INFO L899 garLoopResultBuilder]: For program point L3920-6(line 3920) no Hoare annotation was computed. [2022-07-20 00:02:45,827 INFO L899 garLoopResultBuilder]: For program point L3920-8(line 3920) no Hoare annotation was computed. [2022-07-20 00:02:45,828 INFO L899 garLoopResultBuilder]: For program point L3682-1(line 3682) no Hoare annotation was computed. [2022-07-20 00:02:45,828 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-20 00:02:45,828 INFO L899 garLoopResultBuilder]: For program point L3677(lines 3677 3684) no Hoare annotation was computed. [2022-07-20 00:02:45,828 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 3670 3686) no Hoare annotation was computed. [2022-07-20 00:02:45,828 INFO L895 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 3670 3686) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2022-07-20 00:02:45,828 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 3670 3686) no Hoare annotation was computed. [2022-07-20 00:02:45,829 INFO L902 garLoopResultBuilder]: At program point L3682(line 3682) the Hoare annotation is: true [2022-07-20 00:02:45,829 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-20 00:02:45,829 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2022-07-20 00:02:45,829 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-07-20 00:02:45,829 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-07-20 00:02:45,829 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-07-20 00:02:45,829 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~int~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2022-07-20 00:02:45,829 INFO L895 garLoopResultBuilder]: At program point L4990(line 4990) the Hoare annotation is: false [2022-07-20 00:02:45,829 INFO L899 garLoopResultBuilder]: For program point L4924-1(line 4924) no Hoare annotation was computed. [2022-07-20 00:02:45,830 INFO L895 garLoopResultBuilder]: At program point L4858(line 4858) the Hoare annotation is: false [2022-07-20 00:02:45,830 INFO L899 garLoopResultBuilder]: For program point L4990-1(line 4990) no Hoare annotation was computed. [2022-07-20 00:02:45,830 INFO L895 garLoopResultBuilder]: At program point L4924(line 4924) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,830 INFO L899 garLoopResultBuilder]: For program point L4858-1(line 4858) no Hoare annotation was computed. [2022-07-20 00:02:45,830 INFO L899 garLoopResultBuilder]: For program point L5189(line 5189) no Hoare annotation was computed. [2022-07-20 00:02:45,830 INFO L899 garLoopResultBuilder]: For program point L5190(lines 5190 5198) no Hoare annotation was computed. [2022-07-20 00:02:45,830 INFO L899 garLoopResultBuilder]: For program point L5124(line 5124) no Hoare annotation was computed. [2022-07-20 00:02:45,830 INFO L895 garLoopResultBuilder]: At program point L4926(line 4926) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,830 INFO L899 garLoopResultBuilder]: For program point L4860-1(line 4860) no Hoare annotation was computed. [2022-07-20 00:02:45,832 INFO L899 garLoopResultBuilder]: For program point L4926-1(line 4926) no Hoare annotation was computed. [2022-07-20 00:02:45,832 INFO L895 garLoopResultBuilder]: At program point L4860(line 4860) the Hoare annotation is: false [2022-07-20 00:02:45,832 INFO L899 garLoopResultBuilder]: For program point L5323(line 5323) no Hoare annotation was computed. [2022-07-20 00:02:45,832 INFO L895 garLoopResultBuilder]: At program point L5191(line 5191) the Hoare annotation is: false [2022-07-20 00:02:45,832 INFO L899 garLoopResultBuilder]: For program point L5191-1(line 5191) no Hoare annotation was computed. [2022-07-20 00:02:45,832 INFO L899 garLoopResultBuilder]: For program point L5125(lines 5125 5129) no Hoare annotation was computed. [2022-07-20 00:02:45,832 INFO L895 garLoopResultBuilder]: At program point L4795(line 4795) the Hoare annotation is: false [2022-07-20 00:02:45,832 INFO L899 garLoopResultBuilder]: For program point L4795-1(line 4795) no Hoare annotation was computed. [2022-07-20 00:02:45,832 INFO L899 garLoopResultBuilder]: For program point L5324(lines 5324 5328) no Hoare annotation was computed. [2022-07-20 00:02:45,832 INFO L899 garLoopResultBuilder]: For program point L5192(lines 5192 5196) no Hoare annotation was computed. [2022-07-20 00:02:45,833 INFO L899 garLoopResultBuilder]: For program point L4928-1(line 4928) no Hoare annotation was computed. [2022-07-20 00:02:45,833 INFO L895 garLoopResultBuilder]: At program point L4862(lines 4853 4864) the Hoare annotation is: false [2022-07-20 00:02:45,833 INFO L895 garLoopResultBuilder]: At program point L4928(line 4928) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,847 INFO L895 garLoopResultBuilder]: At program point L5589(lines 5588 5590) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,847 INFO L895 garLoopResultBuilder]: At program point L5457(line 5457) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_5~0 0)) [2022-07-20 00:02:45,847 INFO L899 garLoopResultBuilder]: For program point L5457-1(line 5457) no Hoare annotation was computed. [2022-07-20 00:02:45,848 INFO L895 garLoopResultBuilder]: At program point L4202(lines 4195 4204) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,848 INFO L895 garLoopResultBuilder]: At program point L4995(line 4995) the Hoare annotation is: false [2022-07-20 00:02:45,848 INFO L899 garLoopResultBuilder]: For program point L4995-1(line 4995) no Hoare annotation was computed. [2022-07-20 00:02:45,848 INFO L899 garLoopResultBuilder]: For program point L5061(line 5061) no Hoare annotation was computed. [2022-07-20 00:02:45,848 INFO L895 garLoopResultBuilder]: At program point L4797(line 4797) the Hoare annotation is: false [2022-07-20 00:02:45,848 INFO L899 garLoopResultBuilder]: For program point L4797-1(line 4797) no Hoare annotation was computed. [2022-07-20 00:02:45,848 INFO L899 garLoopResultBuilder]: For program point L5260(line 5260) no Hoare annotation was computed. [2022-07-20 00:02:45,848 INFO L899 garLoopResultBuilder]: For program point L5062(lines 5062 5091) no Hoare annotation was computed. [2022-07-20 00:02:45,848 INFO L895 garLoopResultBuilder]: At program point L5459(lines 5454 5461) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0)) [2022-07-20 00:02:45,849 INFO L899 garLoopResultBuilder]: For program point L5261(lines 5261 5310) no Hoare annotation was computed. [2022-07-20 00:02:45,849 INFO L895 garLoopResultBuilder]: At program point L4799(lines 4790 4801) the Hoare annotation is: false [2022-07-20 00:02:45,849 INFO L895 garLoopResultBuilder]: At program point L5526(lines 5525 5527) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,849 INFO L899 garLoopResultBuilder]: For program point L5064(lines 5064 5088) no Hoare annotation was computed. [2022-07-20 00:02:45,849 INFO L899 garLoopResultBuilder]: For program point L4932-1(line 4932) no Hoare annotation was computed. [2022-07-20 00:02:45,849 INFO L895 garLoopResultBuilder]: At program point L4932(line 4932) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,849 INFO L899 garLoopResultBuilder]: For program point L5263(lines 5263 5307) no Hoare annotation was computed. [2022-07-20 00:02:45,849 INFO L899 garLoopResultBuilder]: For program point L5131(line 5131) no Hoare annotation was computed. [2022-07-20 00:02:45,849 INFO L899 garLoopResultBuilder]: For program point L5065(line 5065) no Hoare annotation was computed. [2022-07-20 00:02:45,850 INFO L899 garLoopResultBuilder]: For program point L5330(line 5330) no Hoare annotation was computed. [2022-07-20 00:02:45,850 INFO L899 garLoopResultBuilder]: For program point L4273-2(lines 4273 4276) no Hoare annotation was computed. [2022-07-20 00:02:45,850 INFO L899 garLoopResultBuilder]: For program point L4273(lines 4273 4276) no Hoare annotation was computed. [2022-07-20 00:02:45,850 INFO L899 garLoopResultBuilder]: For program point L5264(line 5264) no Hoare annotation was computed. [2022-07-20 00:02:45,850 INFO L899 garLoopResultBuilder]: For program point L5066(lines 5066 5070) no Hoare annotation was computed. [2022-07-20 00:02:45,850 INFO L899 garLoopResultBuilder]: For program point L5132(lines 5132 5136) no Hoare annotation was computed. [2022-07-20 00:02:45,850 INFO L895 garLoopResultBuilder]: At program point L4934(line 4934) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,850 INFO L899 garLoopResultBuilder]: For program point L5000(line 5000) no Hoare annotation was computed. [2022-07-20 00:02:45,850 INFO L899 garLoopResultBuilder]: For program point L4934-1(line 4934) no Hoare annotation was computed. [2022-07-20 00:02:45,850 INFO L899 garLoopResultBuilder]: For program point L5331(lines 5331 5335) no Hoare annotation was computed. [2022-07-20 00:02:45,851 INFO L899 garLoopResultBuilder]: For program point L5265(lines 5265 5270) no Hoare annotation was computed. [2022-07-20 00:02:45,851 INFO L895 garLoopResultBuilder]: At program point L5067(line 5067) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,851 INFO L899 garLoopResultBuilder]: For program point L5067-1(line 5067) no Hoare annotation was computed. [2022-07-20 00:02:45,851 INFO L899 garLoopResultBuilder]: For program point L5001(lines 5001 5009) no Hoare annotation was computed. [2022-07-20 00:02:45,851 INFO L899 garLoopResultBuilder]: For program point L5200(line 5200) no Hoare annotation was computed. [2022-07-20 00:02:45,851 INFO L895 garLoopResultBuilder]: At program point L5002(line 5002) the Hoare annotation is: false [2022-07-20 00:02:45,851 INFO L895 garLoopResultBuilder]: At program point L4870(line 4870) the Hoare annotation is: false [2022-07-20 00:02:45,851 INFO L899 garLoopResultBuilder]: For program point L5002-1(line 5002) no Hoare annotation was computed. [2022-07-20 00:02:45,851 INFO L899 garLoopResultBuilder]: For program point L4870-1(line 4870) no Hoare annotation was computed. [2022-07-20 00:02:45,852 INFO L899 garLoopResultBuilder]: For program point L5201(lines 5201 5206) no Hoare annotation was computed. [2022-07-20 00:02:45,852 INFO L899 garLoopResultBuilder]: For program point L5003(lines 5003 5007) no Hoare annotation was computed. [2022-07-20 00:02:45,852 INFO L895 garLoopResultBuilder]: At program point L5202(line 5202) the Hoare annotation is: false [2022-07-20 00:02:45,852 INFO L895 garLoopResultBuilder]: At program point L4277(line 4277) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,852 INFO L899 garLoopResultBuilder]: For program point L4277-1(line 4277) no Hoare annotation was computed. [2022-07-20 00:02:45,852 INFO L899 garLoopResultBuilder]: For program point L5202-1(line 5202) no Hoare annotation was computed. [2022-07-20 00:02:45,852 INFO L899 garLoopResultBuilder]: For program point L4872-1(line 4872) no Hoare annotation was computed. [2022-07-20 00:02:45,852 INFO L895 garLoopResultBuilder]: At program point L4806(line 4806) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,852 INFO L895 garLoopResultBuilder]: At program point L4872(line 4872) the Hoare annotation is: false [2022-07-20 00:02:45,853 INFO L899 garLoopResultBuilder]: For program point L4806-1(line 4806) no Hoare annotation was computed. [2022-07-20 00:02:45,853 INFO L895 garLoopResultBuilder]: At program point L4278(lines 4261 4280) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,853 INFO L899 garLoopResultBuilder]: For program point L5138(line 5138) no Hoare annotation was computed. [2022-07-20 00:02:45,853 INFO L899 garLoopResultBuilder]: For program point L5072(line 5072) no Hoare annotation was computed. [2022-07-20 00:02:45,853 INFO L895 garLoopResultBuilder]: At program point L4874(lines 4865 4876) the Hoare annotation is: false [2022-07-20 00:02:45,853 INFO L895 garLoopResultBuilder]: At program point L4808(lines 4802 4810) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,853 INFO L899 garLoopResultBuilder]: For program point L5337(line 5337) no Hoare annotation was computed. [2022-07-20 00:02:45,853 INFO L899 garLoopResultBuilder]: For program point L5139(lines 5139 5144) no Hoare annotation was computed. [2022-07-20 00:02:45,853 INFO L899 garLoopResultBuilder]: For program point L5073(lines 5073 5077) no Hoare annotation was computed. [2022-07-20 00:02:45,853 INFO L895 garLoopResultBuilder]: At program point L5602(lines 5601 5603) the Hoare annotation is: false [2022-07-20 00:02:45,854 INFO L902 garLoopResultBuilder]: At program point L5338(line 5338) the Hoare annotation is: true [2022-07-20 00:02:45,854 INFO L899 garLoopResultBuilder]: For program point L5272(line 5272) no Hoare annotation was computed. [2022-07-20 00:02:45,854 INFO L899 garLoopResultBuilder]: For program point L4149-1(line 4149) no Hoare annotation was computed. [2022-07-20 00:02:45,854 INFO L895 garLoopResultBuilder]: At program point L5074(line 5074) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,854 INFO L895 garLoopResultBuilder]: At program point L4149(line 4149) the Hoare annotation is: false [2022-07-20 00:02:45,854 INFO L899 garLoopResultBuilder]: For program point L5074-1(line 5074) no Hoare annotation was computed. [2022-07-20 00:02:45,854 INFO L899 garLoopResultBuilder]: For program point L4744(lines 4744 4747) no Hoare annotation was computed. [2022-07-20 00:02:45,854 INFO L899 garLoopResultBuilder]: For program point L5273(lines 5273 5303) no Hoare annotation was computed. [2022-07-20 00:02:45,854 INFO L899 garLoopResultBuilder]: For program point L4151-1(line 4151) no Hoare annotation was computed. [2022-07-20 00:02:45,855 INFO L899 garLoopResultBuilder]: For program point L5208(line 5208) no Hoare annotation was computed. [2022-07-20 00:02:45,855 INFO L895 garLoopResultBuilder]: At program point L4151(line 4151) the Hoare annotation is: false [2022-07-20 00:02:45,855 INFO L895 garLoopResultBuilder]: At program point L5605-2(lines 5604 5606) the Hoare annotation is: false [2022-07-20 00:02:45,855 INFO L895 garLoopResultBuilder]: At program point L5605(line 5605) the Hoare annotation is: false [2022-07-20 00:02:45,855 INFO L899 garLoopResultBuilder]: For program point L5605-1(line 5605) no Hoare annotation was computed. [2022-07-20 00:02:45,855 INFO L899 garLoopResultBuilder]: For program point L5275(lines 5275 5279) no Hoare annotation was computed. [2022-07-20 00:02:45,855 INFO L895 garLoopResultBuilder]: At program point L4152(lines 4144 4154) the Hoare annotation is: false [2022-07-20 00:02:45,855 INFO L902 garLoopResultBuilder]: At program point L5209(line 5209) the Hoare annotation is: true [2022-07-20 00:02:45,855 INFO L899 garLoopResultBuilder]: For program point L5011(line 5011) no Hoare annotation was computed. [2022-07-20 00:02:45,856 INFO L899 garLoopResultBuilder]: For program point L5012(lines 5012 5020) no Hoare annotation was computed. [2022-07-20 00:02:45,856 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-07-20 00:02:45,856 INFO L895 garLoopResultBuilder]: At program point L4286(line 4286) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,856 INFO L902 garLoopResultBuilder]: At program point L5277(lines 4919 5384) the Hoare annotation is: true [2022-07-20 00:02:45,856 INFO L899 garLoopResultBuilder]: For program point L4286-1(line 4286) no Hoare annotation was computed. [2022-07-20 00:02:45,856 INFO L899 garLoopResultBuilder]: For program point L5079(line 5079) no Hoare annotation was computed. [2022-07-20 00:02:45,856 INFO L895 garLoopResultBuilder]: At program point L5013(line 5013) the Hoare annotation is: false [2022-07-20 00:02:45,856 INFO L899 garLoopResultBuilder]: For program point L5013-1(line 5013) no Hoare annotation was computed. [2022-07-20 00:02:45,856 INFO L895 garLoopResultBuilder]: At program point L4815(line 4815) the Hoare annotation is: false [2022-07-20 00:02:45,857 INFO L899 garLoopResultBuilder]: For program point L4815-1(line 4815) no Hoare annotation was computed. [2022-07-20 00:02:45,857 INFO L899 garLoopResultBuilder]: For program point L4749(lines 4749 4753) no Hoare annotation was computed. [2022-07-20 00:02:45,857 INFO L899 garLoopResultBuilder]: For program point L4551(lines 4551 4554) no Hoare annotation was computed. [2022-07-20 00:02:45,857 INFO L895 garLoopResultBuilder]: At program point L5608(lines 5607 5609) the Hoare annotation is: false [2022-07-20 00:02:45,857 INFO L899 garLoopResultBuilder]: For program point L5344(line 5344) no Hoare annotation was computed. [2022-07-20 00:02:45,857 INFO L899 garLoopResultBuilder]: For program point L5146(line 5146) no Hoare annotation was computed. [2022-07-20 00:02:45,857 INFO L899 garLoopResultBuilder]: For program point L5014(lines 5014 5018) no Hoare annotation was computed. [2022-07-20 00:02:45,857 INFO L899 garLoopResultBuilder]: For program point L5080(lines 5080 5084) no Hoare annotation was computed. [2022-07-20 00:02:45,857 INFO L895 garLoopResultBuilder]: At program point L4882(line 4882) the Hoare annotation is: false [2022-07-20 00:02:45,857 INFO L899 garLoopResultBuilder]: For program point L4882-1(line 4882) no Hoare annotation was computed. [2022-07-20 00:02:45,858 INFO L899 garLoopResultBuilder]: For program point L4288-1(line 4288) no Hoare annotation was computed. [2022-07-20 00:02:45,858 INFO L899 garLoopResultBuilder]: For program point L5345(lines 5345 5374) no Hoare annotation was computed. [2022-07-20 00:02:45,858 INFO L895 garLoopResultBuilder]: At program point L4288(line 4288) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,858 INFO L902 garLoopResultBuilder]: At program point L5147(line 5147) the Hoare annotation is: true [2022-07-20 00:02:45,858 INFO L895 garLoopResultBuilder]: At program point L4817(lines 4811 4819) the Hoare annotation is: false [2022-07-20 00:02:45,858 INFO L895 garLoopResultBuilder]: At program point L4289(lines 4281 4291) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,858 INFO L899 garLoopResultBuilder]: For program point L5280(lines 5280 5301) no Hoare annotation was computed. [2022-07-20 00:02:45,858 INFO L899 garLoopResultBuilder]: For program point L4884-1(line 4884) no Hoare annotation was computed. [2022-07-20 00:02:45,858 INFO L895 garLoopResultBuilder]: At program point L4884(line 4884) the Hoare annotation is: false [2022-07-20 00:02:45,859 INFO L899 garLoopResultBuilder]: For program point L5347(lines 5347 5371) no Hoare annotation was computed. [2022-07-20 00:02:45,859 INFO L899 garLoopResultBuilder]: For program point L5215(line 5215) no Hoare annotation was computed. [2022-07-20 00:02:45,859 INFO L895 garLoopResultBuilder]: At program point L4092(line 4092) the Hoare annotation is: false [2022-07-20 00:02:45,859 INFO L895 garLoopResultBuilder]: At program point L4092-1(line 4092) the Hoare annotation is: false [2022-07-20 00:02:45,859 INFO L899 garLoopResultBuilder]: For program point L4951(lines 4951 5378) no Hoare annotation was computed. [2022-07-20 00:02:45,859 INFO L895 garLoopResultBuilder]: At program point L4555(line 4555) the Hoare annotation is: false [2022-07-20 00:02:45,859 INFO L899 garLoopResultBuilder]: For program point L4555-1(line 4555) no Hoare annotation was computed. [2022-07-20 00:02:45,859 INFO L899 garLoopResultBuilder]: For program point L5348(line 5348) no Hoare annotation was computed. [2022-07-20 00:02:45,859 INFO L899 garLoopResultBuilder]: For program point L5216(lines 5216 5258) no Hoare annotation was computed. [2022-07-20 00:02:45,859 INFO L895 garLoopResultBuilder]: At program point L4093(line 4093) the Hoare annotation is: false [2022-07-20 00:02:45,860 INFO L895 garLoopResultBuilder]: At program point L4886(lines 4877 4888) the Hoare annotation is: false [2022-07-20 00:02:45,860 INFO L899 garLoopResultBuilder]: For program point L4952(line 4952) no Hoare annotation was computed. [2022-07-20 00:02:45,860 INFO L899 garLoopResultBuilder]: For program point L4754(lines 4754 4758) no Hoare annotation was computed. [2022-07-20 00:02:45,860 INFO L899 garLoopResultBuilder]: For program point L5349(lines 5349 5353) no Hoare annotation was computed. [2022-07-20 00:02:45,860 INFO L895 garLoopResultBuilder]: At program point L4094(line 4094) the Hoare annotation is: false [2022-07-20 00:02:45,860 INFO L899 garLoopResultBuilder]: For program point L4953(lines 4953 4982) no Hoare annotation was computed. [2022-07-20 00:02:45,860 INFO L895 garLoopResultBuilder]: At program point L4755(line 4755) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_5~0 0)) [2022-07-20 00:02:45,860 INFO L899 garLoopResultBuilder]: For program point L4755-1(line 4755) no Hoare annotation was computed. [2022-07-20 00:02:45,860 INFO L899 garLoopResultBuilder]: For program point L4557(lines 4557 4561) no Hoare annotation was computed. [2022-07-20 00:02:45,861 INFO L899 garLoopResultBuilder]: For program point L5218(lines 5218 5255) no Hoare annotation was computed. [2022-07-20 00:02:45,861 INFO L899 garLoopResultBuilder]: For program point L5086(line 5086) no Hoare annotation was computed. [2022-07-20 00:02:45,861 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-20 00:02:45,861 INFO L895 garLoopResultBuilder]: At program point L4095(line 4095) the Hoare annotation is: false [2022-07-20 00:02:45,861 INFO L899 garLoopResultBuilder]: For program point L5219(line 5219) no Hoare annotation was computed. [2022-07-20 00:02:45,861 INFO L902 garLoopResultBuilder]: At program point L5087(line 5087) the Hoare annotation is: true [2022-07-20 00:02:45,861 INFO L895 garLoopResultBuilder]: At program point L4096(line 4096) the Hoare annotation is: false [2022-07-20 00:02:45,861 INFO L899 garLoopResultBuilder]: For program point L5153(line 5153) no Hoare annotation was computed. [2022-07-20 00:02:45,861 INFO L899 garLoopResultBuilder]: For program point L4955(lines 4955 4979) no Hoare annotation was computed. [2022-07-20 00:02:45,861 INFO L899 garLoopResultBuilder]: For program point L5154(lines 5154 5183) no Hoare annotation was computed. [2022-07-20 00:02:45,862 INFO L899 garLoopResultBuilder]: For program point L5220-2(lines 5218 5255) no Hoare annotation was computed. [2022-07-20 00:02:45,862 INFO L899 garLoopResultBuilder]: For program point L5220(lines 5220 5224) no Hoare annotation was computed. [2022-07-20 00:02:45,862 INFO L899 garLoopResultBuilder]: For program point L5022(line 5022) no Hoare annotation was computed. [2022-07-20 00:02:45,862 INFO L899 garLoopResultBuilder]: For program point L4097(line 4097) no Hoare annotation was computed. [2022-07-20 00:02:45,862 INFO L899 garLoopResultBuilder]: For program point L4956(line 4956) no Hoare annotation was computed. [2022-07-20 00:02:45,862 INFO L895 garLoopResultBuilder]: At program point L4164(line 4164) the Hoare annotation is: false [2022-07-20 00:02:45,862 INFO L895 garLoopResultBuilder]: At program point L5221(line 5221) the Hoare annotation is: false [2022-07-20 00:02:45,862 INFO L895 garLoopResultBuilder]: At program point L4098(line 4098) the Hoare annotation is: false [2022-07-20 00:02:45,862 INFO L899 garLoopResultBuilder]: For program point L5221-1(line 5221) no Hoare annotation was computed. [2022-07-20 00:02:45,862 INFO L899 garLoopResultBuilder]: For program point L4164-1(line 4164) no Hoare annotation was computed. [2022-07-20 00:02:45,863 INFO L902 garLoopResultBuilder]: At program point L5023(line 5023) the Hoare annotation is: true [2022-07-20 00:02:45,863 INFO L899 garLoopResultBuilder]: For program point L4098-1(line 4098) no Hoare annotation was computed. [2022-07-20 00:02:45,863 INFO L899 garLoopResultBuilder]: For program point L4957(lines 4957 4961) no Hoare annotation was computed. [2022-07-20 00:02:45,863 INFO L895 garLoopResultBuilder]: At program point L4759(lines 4738 4761) the Hoare annotation is: (and (= ~ldv_spin~0 0) (<= (+ |ULTIMATE.start_snd_mts64_module_init_#res#1| 1) 0) (= ~ldv_retval_5~0 0)) [2022-07-20 00:02:45,863 INFO L895 garLoopResultBuilder]: At program point L4825(line 4825) the Hoare annotation is: false [2022-07-20 00:02:45,863 INFO L899 garLoopResultBuilder]: For program point L4825-1(line 4825) no Hoare annotation was computed. [2022-07-20 00:02:45,863 INFO L899 garLoopResultBuilder]: For program point L4165(lines 4165 4168) no Hoare annotation was computed. [2022-07-20 00:02:45,863 INFO L899 garLoopResultBuilder]: For program point L5156(lines 5156 5180) no Hoare annotation was computed. [2022-07-20 00:02:45,863 INFO L895 garLoopResultBuilder]: At program point L4099(lines 4082 4101) the Hoare annotation is: false [2022-07-20 00:02:45,864 INFO L895 garLoopResultBuilder]: At program point L4958(line 4958) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,864 INFO L899 garLoopResultBuilder]: For program point L4958-1(line 4958) no Hoare annotation was computed. [2022-07-20 00:02:45,864 INFO L895 garLoopResultBuilder]: At program point L4562(line 4562) the Hoare annotation is: false [2022-07-20 00:02:45,864 INFO L899 garLoopResultBuilder]: For program point L4562-1(line 4562) no Hoare annotation was computed. [2022-07-20 00:02:45,864 INFO L902 garLoopResultBuilder]: At program point L5553(lines 5552 5554) the Hoare annotation is: true [2022-07-20 00:02:45,864 INFO L899 garLoopResultBuilder]: For program point L5355(line 5355) no Hoare annotation was computed. [2022-07-20 00:02:45,864 INFO L899 garLoopResultBuilder]: For program point L5157(line 5157) no Hoare annotation was computed. [2022-07-20 00:02:45,864 INFO L895 garLoopResultBuilder]: At program point L4827(line 4827) the Hoare annotation is: false [2022-07-20 00:02:45,865 INFO L899 garLoopResultBuilder]: For program point L4827-1(line 4827) no Hoare annotation was computed. [2022-07-20 00:02:45,865 INFO L899 garLoopResultBuilder]: For program point L4563(lines 4563 4567) no Hoare annotation was computed. [2022-07-20 00:02:45,865 INFO L899 garLoopResultBuilder]: For program point L4299(lines 4299 4302) no Hoare annotation was computed. [2022-07-20 00:02:45,865 INFO L899 garLoopResultBuilder]: For program point L5356(lines 5356 5360) no Hoare annotation was computed. [2022-07-20 00:02:45,865 INFO L899 garLoopResultBuilder]: For program point L5158(lines 5158 5162) no Hoare annotation was computed. [2022-07-20 00:02:45,865 INFO L895 garLoopResultBuilder]: At program point L4564(line 4564) the Hoare annotation is: false [2022-07-20 00:02:45,865 INFO L895 garLoopResultBuilder]: At program point L5159(line 5159) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,865 INFO L899 garLoopResultBuilder]: For program point L5159-1(line 5159) no Hoare annotation was computed. [2022-07-20 00:02:45,865 INFO L899 garLoopResultBuilder]: For program point L5093(line 5093) no Hoare annotation was computed. [2022-07-20 00:02:45,866 INFO L895 garLoopResultBuilder]: At program point L4829(lines 4820 4831) the Hoare annotation is: false [2022-07-20 00:02:45,866 INFO L895 garLoopResultBuilder]: At program point L5226(line 5226) the Hoare annotation is: false [2022-07-20 00:02:45,866 INFO L899 garLoopResultBuilder]: For program point L5094(lines 5094 5151) no Hoare annotation was computed. [2022-07-20 00:02:45,866 INFO L899 garLoopResultBuilder]: For program point L5226-1(line 5226) no Hoare annotation was computed. [2022-07-20 00:02:45,866 INFO L895 garLoopResultBuilder]: At program point L5557(lines 5556 5558) the Hoare annotation is: false [2022-07-20 00:02:45,866 INFO L899 garLoopResultBuilder]: For program point L4963(line 4963) no Hoare annotation was computed. [2022-07-20 00:02:45,866 INFO L899 garLoopResultBuilder]: For program point L5029(line 5029) no Hoare annotation was computed. [2022-07-20 00:02:45,866 INFO L902 garLoopResultBuilder]: At program point L4765(line 4765) the Hoare annotation is: true [2022-07-20 00:02:45,866 INFO L895 garLoopResultBuilder]: At program point L4765-1(lines 4762 4768) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2022-07-20 00:02:45,867 INFO L895 garLoopResultBuilder]: At program point L4303(line 4303) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,867 INFO L899 garLoopResultBuilder]: For program point L4303-1(line 4303) no Hoare annotation was computed. [2022-07-20 00:02:45,878 INFO L899 garLoopResultBuilder]: For program point L4171(lines 4171 4176) no Hoare annotation was computed. [2022-07-20 00:02:45,878 INFO L899 garLoopResultBuilder]: For program point L5030(lines 5030 5059) no Hoare annotation was computed. [2022-07-20 00:02:45,878 INFO L899 garLoopResultBuilder]: For program point L5096(lines 5096 5148) no Hoare annotation was computed. [2022-07-20 00:02:45,878 INFO L899 garLoopResultBuilder]: For program point L4964(lines 4964 4968) no Hoare annotation was computed. [2022-07-20 00:02:45,878 INFO L895 garLoopResultBuilder]: At program point L4304-2(lines 4304 4308) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,878 INFO L899 garLoopResultBuilder]: For program point L4304(lines 4304 4308) no Hoare annotation was computed. [2022-07-20 00:02:45,878 INFO L899 garLoopResultBuilder]: For program point L5097(line 5097) no Hoare annotation was computed. [2022-07-20 00:02:45,879 INFO L895 garLoopResultBuilder]: At program point L4965(line 4965) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,879 INFO L899 garLoopResultBuilder]: For program point L4965-1(line 4965) no Hoare annotation was computed. [2022-07-20 00:02:45,879 INFO L895 garLoopResultBuilder]: At program point L5560(lines 5559 5561) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,879 INFO L899 garLoopResultBuilder]: For program point L5362(line 5362) no Hoare annotation was computed. [2022-07-20 00:02:45,879 INFO L899 garLoopResultBuilder]: For program point L5098(lines 5098 5102) no Hoare annotation was computed. [2022-07-20 00:02:45,879 INFO L899 garLoopResultBuilder]: For program point L5164(line 5164) no Hoare annotation was computed. [2022-07-20 00:02:45,879 INFO L899 garLoopResultBuilder]: For program point L5032(lines 5032 5056) no Hoare annotation was computed. [2022-07-20 00:02:45,879 INFO L895 garLoopResultBuilder]: At program point L4570(lines 4544 4572) the Hoare annotation is: false [2022-07-20 00:02:45,879 INFO L899 garLoopResultBuilder]: For program point L5363(lines 5363 5367) no Hoare annotation was computed. [2022-07-20 00:02:45,880 INFO L899 garLoopResultBuilder]: For program point L5231(line 5231) no Hoare annotation was computed. [2022-07-20 00:02:45,880 INFO L899 garLoopResultBuilder]: For program point L5165(lines 5165 5169) no Hoare annotation was computed. [2022-07-20 00:02:45,880 INFO L899 garLoopResultBuilder]: For program point L5033(line 5033) no Hoare annotation was computed. [2022-07-20 00:02:45,880 INFO L895 garLoopResultBuilder]: At program point L5166(line 5166) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,880 INFO L899 garLoopResultBuilder]: For program point L4175-1(line 4175) no Hoare annotation was computed. [2022-07-20 00:02:45,880 INFO L899 garLoopResultBuilder]: For program point L5232(lines 5232 5240) no Hoare annotation was computed. [2022-07-20 00:02:45,880 INFO L895 garLoopResultBuilder]: At program point L4175(line 4175) the Hoare annotation is: false [2022-07-20 00:02:45,880 INFO L899 garLoopResultBuilder]: For program point L5034(lines 5034 5038) no Hoare annotation was computed. [2022-07-20 00:02:45,880 INFO L899 garLoopResultBuilder]: For program point L5166-1(line 5166) no Hoare annotation was computed. [2022-07-20 00:02:45,880 INFO L899 garLoopResultBuilder]: For program point L4836-1(line 4836) no Hoare annotation was computed. [2022-07-20 00:02:45,881 INFO L895 garLoopResultBuilder]: At program point L4836(line 4836) the Hoare annotation is: false [2022-07-20 00:02:45,881 INFO L895 garLoopResultBuilder]: At program point L5233(line 5233) the Hoare annotation is: false [2022-07-20 00:02:45,881 INFO L899 garLoopResultBuilder]: For program point L5233-1(line 5233) no Hoare annotation was computed. [2022-07-20 00:02:45,881 INFO L895 garLoopResultBuilder]: At program point L5035(line 5035) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,881 INFO L899 garLoopResultBuilder]: For program point L5035-1(line 5035) no Hoare annotation was computed. [2022-07-20 00:02:45,881 INFO L895 garLoopResultBuilder]: At program point L5564(lines 5563 5565) the Hoare annotation is: false [2022-07-20 00:02:45,881 INFO L899 garLoopResultBuilder]: For program point L5234(lines 5234 5238) no Hoare annotation was computed. [2022-07-20 00:02:45,881 INFO L899 garLoopResultBuilder]: For program point L4309(line 4309) no Hoare annotation was computed. [2022-07-20 00:02:45,881 INFO L895 garLoopResultBuilder]: At program point L4177(lines 4160 4180) the Hoare annotation is: false [2022-07-20 00:02:45,882 INFO L899 garLoopResultBuilder]: For program point L4970(line 4970) no Hoare annotation was computed. [2022-07-20 00:02:45,882 INFO L895 garLoopResultBuilder]: At program point L4838(lines 4832 4840) the Hoare annotation is: false [2022-07-20 00:02:45,882 INFO L895 garLoopResultBuilder]: At program point L4310(lines 4292 4312) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,882 INFO L899 garLoopResultBuilder]: For program point L4178(line 4178) no Hoare annotation was computed. [2022-07-20 00:02:45,882 INFO L899 garLoopResultBuilder]: For program point L4971(lines 4971 4975) no Hoare annotation was computed. [2022-07-20 00:02:45,882 INFO L895 garLoopResultBuilder]: At program point L4179(lines 4155 4181) the Hoare annotation is: false [2022-07-20 00:02:45,882 INFO L899 garLoopResultBuilder]: For program point L5104(line 5104) no Hoare annotation was computed. [2022-07-20 00:02:45,882 INFO L899 garLoopResultBuilder]: For program point L5369(line 5369) no Hoare annotation was computed. [2022-07-20 00:02:45,882 INFO L899 garLoopResultBuilder]: For program point L5171(line 5171) no Hoare annotation was computed. [2022-07-20 00:02:45,883 INFO L899 garLoopResultBuilder]: For program point L5105-2(lines 5096 5148) no Hoare annotation was computed. [2022-07-20 00:02:45,883 INFO L899 garLoopResultBuilder]: For program point L5105(lines 5105 5109) no Hoare annotation was computed. [2022-07-20 00:02:45,883 INFO L895 garLoopResultBuilder]: At program point L5634(lines 5633 5635) the Hoare annotation is: false [2022-07-20 00:02:45,883 INFO L895 garLoopResultBuilder]: At program point L5568(lines 5567 5569) the Hoare annotation is: false [2022-07-20 00:02:45,883 INFO L902 garLoopResultBuilder]: At program point L5370(line 5370) the Hoare annotation is: true [2022-07-20 00:02:45,883 INFO L895 garLoopResultBuilder]: At program point L5106(line 5106) the Hoare annotation is: false [2022-07-20 00:02:45,883 INFO L899 garLoopResultBuilder]: For program point L5172(lines 5172 5176) no Hoare annotation was computed. [2022-07-20 00:02:45,883 INFO L899 garLoopResultBuilder]: For program point L5106-1(line 5106) no Hoare annotation was computed. [2022-07-20 00:02:45,883 INFO L899 garLoopResultBuilder]: For program point L5040(line 5040) no Hoare annotation was computed. [2022-07-20 00:02:45,883 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-07-20 00:02:45,884 INFO L899 garLoopResultBuilder]: For program point L5305(line 5305) no Hoare annotation was computed. [2022-07-20 00:02:45,884 INFO L895 garLoopResultBuilder]: At program point L5173(line 5173) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,884 INFO L899 garLoopResultBuilder]: For program point L5173-1(line 5173) no Hoare annotation was computed. [2022-07-20 00:02:45,884 INFO L899 garLoopResultBuilder]: For program point L5041(lines 5041 5045) no Hoare annotation was computed. [2022-07-20 00:02:45,884 INFO L902 garLoopResultBuilder]: At program point L5306(line 5306) the Hoare annotation is: true [2022-07-20 00:02:45,884 INFO L895 garLoopResultBuilder]: At program point L5042(line 5042) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,884 INFO L899 garLoopResultBuilder]: For program point L5042-1(line 5042) no Hoare annotation was computed. [2022-07-20 00:02:45,884 INFO L899 garLoopResultBuilder]: For program point L4977(line 4977) no Hoare annotation was computed. [2022-07-20 00:02:45,884 INFO L895 garLoopResultBuilder]: At program point L5572(lines 5571 5573) the Hoare annotation is: false [2022-07-20 00:02:45,885 INFO L899 garLoopResultBuilder]: For program point L5242(line 5242) no Hoare annotation was computed. [2022-07-20 00:02:45,885 INFO L902 garLoopResultBuilder]: At program point L4978(line 4978) the Hoare annotation is: true [2022-07-20 00:02:45,885 INFO L895 garLoopResultBuilder]: At program point L4846(line 4846) the Hoare annotation is: false [2022-07-20 00:02:45,885 INFO L899 garLoopResultBuilder]: For program point L4846-1(line 4846) no Hoare annotation was computed. [2022-07-20 00:02:45,885 INFO L899 garLoopResultBuilder]: For program point L5243(lines 5243 5251) no Hoare annotation was computed. [2022-07-20 00:02:45,885 INFO L895 garLoopResultBuilder]: At program point L5111(line 5111) the Hoare annotation is: false [2022-07-20 00:02:45,885 INFO L899 garLoopResultBuilder]: For program point L5111-1(line 5111) no Hoare annotation was computed. [2022-07-20 00:02:45,885 INFO L899 garLoopResultBuilder]: For program point L5376(line 5376) no Hoare annotation was computed. [2022-07-20 00:02:45,885 INFO L899 garLoopResultBuilder]: For program point L5244-1(line 5244) no Hoare annotation was computed. [2022-07-20 00:02:45,885 INFO L899 garLoopResultBuilder]: For program point L5178(line 5178) no Hoare annotation was computed. [2022-07-20 00:02:45,886 INFO L895 garLoopResultBuilder]: At program point L5244(line 5244) the Hoare annotation is: false [2022-07-20 00:02:45,886 INFO L899 garLoopResultBuilder]: For program point L4848-1(line 4848) no Hoare annotation was computed. [2022-07-20 00:02:45,886 INFO L895 garLoopResultBuilder]: At program point L4848(line 4848) the Hoare annotation is: false [2022-07-20 00:02:45,886 INFO L902 garLoopResultBuilder]: At program point L5377(line 5377) the Hoare annotation is: true [2022-07-20 00:02:45,886 INFO L902 garLoopResultBuilder]: At program point L5179(line 5179) the Hoare annotation is: true [2022-07-20 00:02:45,886 INFO L899 garLoopResultBuilder]: For program point L5245(lines 5245 5249) no Hoare annotation was computed. [2022-07-20 00:02:45,886 INFO L899 garLoopResultBuilder]: For program point L5047(line 5047) no Hoare annotation was computed. [2022-07-20 00:02:45,886 INFO L899 garLoopResultBuilder]: For program point L5312(line 5312) no Hoare annotation was computed. [2022-07-20 00:02:45,886 INFO L899 garLoopResultBuilder]: For program point L5048(lines 5048 5052) no Hoare annotation was computed. [2022-07-20 00:02:45,887 INFO L895 garLoopResultBuilder]: At program point L4850(lines 4841 4852) the Hoare annotation is: false [2022-07-20 00:02:45,887 INFO L895 garLoopResultBuilder]: At program point L5379(lines 4919 5384) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,887 INFO L899 garLoopResultBuilder]: For program point L5313(lines 5313 5342) no Hoare annotation was computed. [2022-07-20 00:02:45,887 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-07-20 00:02:45,887 INFO L895 garLoopResultBuilder]: At program point L5049(line 5049) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,887 INFO L899 garLoopResultBuilder]: For program point L5049-1(line 5049) no Hoare annotation was computed. [2022-07-20 00:02:45,887 INFO L895 garLoopResultBuilder]: At program point L4785(line 4785) the Hoare annotation is: false [2022-07-20 00:02:45,887 INFO L899 garLoopResultBuilder]: For program point L4785-1(line 4785) no Hoare annotation was computed. [2022-07-20 00:02:45,887 INFO L899 garLoopResultBuilder]: For program point L5116(line 5116) no Hoare annotation was computed. [2022-07-20 00:02:45,887 INFO L899 garLoopResultBuilder]: For program point L4984(line 4984) no Hoare annotation was computed. [2022-07-20 00:02:45,888 INFO L899 garLoopResultBuilder]: For program point L5315(lines 5315 5339) no Hoare annotation was computed. [2022-07-20 00:02:45,888 INFO L895 garLoopResultBuilder]: At program point L4192(lines 4185 4194) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,888 INFO L899 garLoopResultBuilder]: For program point L5117(lines 5117 5122) no Hoare annotation was computed. [2022-07-20 00:02:45,888 INFO L899 garLoopResultBuilder]: For program point L4985(lines 4985 5027) no Hoare annotation was computed. [2022-07-20 00:02:45,888 INFO L895 garLoopResultBuilder]: At program point L4787(lines 4781 4789) the Hoare annotation is: false [2022-07-20 00:02:45,888 INFO L899 garLoopResultBuilder]: For program point L5316(line 5316) no Hoare annotation was computed. [2022-07-20 00:02:45,888 INFO L899 garLoopResultBuilder]: For program point L4920-1(line 4920) no Hoare annotation was computed. [2022-07-20 00:02:45,888 INFO L895 garLoopResultBuilder]: At program point L4920(line 4920) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,888 INFO L902 garLoopResultBuilder]: At program point L5383(lines 4889 5385) the Hoare annotation is: true [2022-07-20 00:02:45,889 INFO L899 garLoopResultBuilder]: For program point L5317(lines 5317 5321) no Hoare annotation was computed. [2022-07-20 00:02:45,889 INFO L899 garLoopResultBuilder]: For program point L5185(line 5185) no Hoare annotation was computed. [2022-07-20 00:02:45,889 INFO L899 garLoopResultBuilder]: For program point L4987(lines 4987 5024) no Hoare annotation was computed. [2022-07-20 00:02:45,889 INFO L899 garLoopResultBuilder]: For program point L5186(lines 5186 5213) no Hoare annotation was computed. [2022-07-20 00:02:45,889 INFO L899 garLoopResultBuilder]: For program point L5054(line 5054) no Hoare annotation was computed. [2022-07-20 00:02:45,889 INFO L899 garLoopResultBuilder]: For program point L4988(line 4988) no Hoare annotation was computed. [2022-07-20 00:02:45,889 INFO L895 garLoopResultBuilder]: At program point L5451(lines 5442 5453) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-07-20 00:02:45,889 INFO L899 garLoopResultBuilder]: For program point L5253(line 5253) no Hoare annotation was computed. [2022-07-20 00:02:45,889 INFO L902 garLoopResultBuilder]: At program point L5055(line 5055) the Hoare annotation is: true [2022-07-20 00:02:45,890 INFO L899 garLoopResultBuilder]: For program point L4989-2(lines 4987 5024) no Hoare annotation was computed. [2022-07-20 00:02:45,890 INFO L899 garLoopResultBuilder]: For program point L4989(lines 4989 4993) no Hoare annotation was computed. [2022-07-20 00:02:45,890 INFO L902 garLoopResultBuilder]: At program point L5254(line 5254) the Hoare annotation is: true [2022-07-20 00:02:45,890 INFO L899 garLoopResultBuilder]: For program point L5188(lines 5188 5210) no Hoare annotation was computed. [2022-07-20 00:02:45,890 INFO L902 garLoopResultBuilder]: At program point snd_rawmidi_set_opsENTRY(lines 5647 5649) the Hoare annotation is: true [2022-07-20 00:02:45,890 INFO L899 garLoopResultBuilder]: For program point snd_rawmidi_set_opsFINAL(lines 5647 5649) no Hoare annotation was computed. [2022-07-20 00:02:45,890 INFO L899 garLoopResultBuilder]: For program point snd_rawmidi_set_opsEXIT(lines 5647 5649) no Hoare annotation was computed. [2022-07-20 00:02:45,890 INFO L899 garLoopResultBuilder]: For program point parport_register_deviceEXIT(lines 5584 5586) no Hoare annotation was computed. [2022-07-20 00:02:45,890 INFO L902 garLoopResultBuilder]: At program point L5585(line 5585) the Hoare annotation is: true [2022-07-20 00:02:45,890 INFO L899 garLoopResultBuilder]: For program point L5585-1(line 5585) no Hoare annotation was computed. [2022-07-20 00:02:45,891 INFO L902 garLoopResultBuilder]: At program point parport_register_deviceENTRY(lines 5584 5586) the Hoare annotation is: true [2022-07-20 00:02:45,891 INFO L899 garLoopResultBuilder]: For program point parport_register_deviceFINAL(lines 5584 5586) no Hoare annotation was computed. [2022-07-20 00:02:45,891 INFO L899 garLoopResultBuilder]: For program point parport_claimEXIT(lines 5581 5583) no Hoare annotation was computed. [2022-07-20 00:02:45,891 INFO L902 garLoopResultBuilder]: At program point parport_claimENTRY(lines 5581 5583) the Hoare annotation is: true [2022-07-20 00:02:45,891 INFO L899 garLoopResultBuilder]: For program point parport_claimFINAL(lines 5581 5583) no Hoare annotation was computed. [2022-07-20 00:02:45,909 INFO L356 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-20 00:02:45,910 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-20 00:02:45,937 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.07 12:02:45 BoogieIcfgContainer [2022-07-20 00:02:45,944 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-20 00:02:45,944 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-20 00:02:45,944 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-20 00:02:45,944 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-20 00:02:45,945 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 12:01:03" (3/4) ... [2022-07-20 00:02:45,947 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-20 00:02:45,952 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2022-07-20 00:02:45,952 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_open [2022-07-20 00:02:45,952 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_ctl_smpte_time_put [2022-07-20 00:02:45,952 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2022-07-20 00:02:45,952 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_driver_unregister [2022-07-20 00:02:45,952 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_close [2022-07-20 00:02:45,952 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_enable_readout [2022-07-20 00:02:45,952 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_unregister_device [2022-07-20 00:02:45,952 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-07-20 00:02:45,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2022-07-20 00:02:45,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2022-07-20 00:02:45,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_write_midi [2022-07-20 00:02:45,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2022-07-20 00:02:45,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2022-07-20 00:02:45,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_device_unregister [2022-07-20 00:02:45,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_write_command [2022-07-20 00:02:45,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_ctl_smpte_time_info [2022-07-20 00:02:45,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_write_data [2022-07-20 00:02:45,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-07-20 00:02:45,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-07-20 00:02:45,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_remove [2022-07-20 00:02:45,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_ready [2022-07-20 00:02:45,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_probe [2022-07-20 00:02:45,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_set_drvdata [2022-07-20 00:02:45,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_card_free [2022-07-20 00:02:45,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2022-07-20 00:02:45,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_ctl_smpte_time_get [2022-07-20 00:02:45,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_unregister_all [2022-07-20 00:02:45,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_detach [2022-07-20 00:02:45,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_close [2022-07-20 00:02:45,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-07-20 00:02:45,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_init [2022-07-20 00:02:45,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_probe [2022-07-20 00:02:45,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_read_char [2022-07-20 00:02:45,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2022-07-20 00:02:45,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_read [2022-07-20 00:02:45,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_release [2022-07-20 00:02:45,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_output_trigger [2022-07-20 00:02:45,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_probe_port [2022-07-20 00:02:45,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_open [2022-07-20 00:02:45,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-07-20 00:02:45,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_smpte_stop [2022-07-20 00:02:45,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_input_trigger [2022-07-20 00:02:45,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_disable_readout [2022-07-20 00:02:45,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-07-20 00:02:45,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~TO~VOID [2022-07-20 00:02:45,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_rawmidi_set_ops [2022-07-20 00:02:45,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_register_device [2022-07-20 00:02:45,957 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_claim [2022-07-20 00:02:45,981 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 247 nodes and edges [2022-07-20 00:02:45,983 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 80 nodes and edges [2022-07-20 00:02:45,985 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2022-07-20 00:02:45,987 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-07-20 00:02:45,989 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-07-20 00:02:45,991 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-20 00:02:45,993 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-20 00:02:46,025 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_spin == 0 && \result + 1 <= 0) && ldv_retval_5 == 0 [2022-07-20 00:02:46,026 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_state_variable_1) == 0) || ldv_state_variable_1 == 0 [2022-07-20 00:02:46,027 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_state_variable_1) == 0) || ldv_state_variable_1 == 0 [2022-07-20 00:02:46,127 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-20 00:02:46,127 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-20 00:02:46,127 INFO L158 Benchmark]: Toolchain (without parser) took 106405.88ms. Allocated memory was 92.3MB in the beginning and 10.9GB in the end (delta: 10.8GB). Free memory was 50.8MB in the beginning and 9.2GB in the end (delta: -9.2GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. [2022-07-20 00:02:46,128 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 92.3MB. Free memory was 64.3MB in the beginning and 64.2MB in the end (delta: 26.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-20 00:02:46,128 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1682.15ms. Allocated memory is still 117.4MB. Free memory was 93.8MB in the beginning and 54.2MB in the end (delta: 39.5MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2022-07-20 00:02:46,128 INFO L158 Benchmark]: Boogie Procedure Inliner took 194.77ms. Allocated memory was 117.4MB in the beginning and 165.7MB in the end (delta: 48.2MB). Free memory was 54.2MB in the beginning and 118.9MB in the end (delta: -64.7MB). Peak memory consumption was 14.8MB. Max. memory is 16.1GB. [2022-07-20 00:02:46,128 INFO L158 Benchmark]: Boogie Preprocessor took 143.50ms. Allocated memory is still 165.7MB. Free memory was 118.9MB in the beginning and 105.4MB in the end (delta: 13.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-07-20 00:02:46,129 INFO L158 Benchmark]: RCFGBuilder took 1629.01ms. Allocated memory is still 165.7MB. Free memory was 105.4MB in the beginning and 87.4MB in the end (delta: 18.0MB). Peak memory consumption was 50.2MB. Max. memory is 16.1GB. [2022-07-20 00:02:46,129 INFO L158 Benchmark]: TraceAbstraction took 102542.81ms. Allocated memory was 165.7MB in the beginning and 10.9GB in the end (delta: 10.8GB). Free memory was 87.4MB in the beginning and 9.3GB in the end (delta: -9.2GB). Peak memory consumption was 3.8GB. Max. memory is 16.1GB. [2022-07-20 00:02:46,129 INFO L158 Benchmark]: Witness Printer took 182.91ms. Allocated memory is still 10.9GB. Free memory was 9.3GB in the beginning and 9.2GB in the end (delta: 37.3MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-07-20 00:02:46,130 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 92.3MB. Free memory was 64.3MB in the beginning and 64.2MB in the end (delta: 26.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1682.15ms. Allocated memory is still 117.4MB. Free memory was 93.8MB in the beginning and 54.2MB in the end (delta: 39.5MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 194.77ms. Allocated memory was 117.4MB in the beginning and 165.7MB in the end (delta: 48.2MB). Free memory was 54.2MB in the beginning and 118.9MB in the end (delta: -64.7MB). Peak memory consumption was 14.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 143.50ms. Allocated memory is still 165.7MB. Free memory was 118.9MB in the beginning and 105.4MB in the end (delta: 13.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1629.01ms. Allocated memory is still 165.7MB. Free memory was 105.4MB in the beginning and 87.4MB in the end (delta: 18.0MB). Peak memory consumption was 50.2MB. Max. memory is 16.1GB. * TraceAbstraction took 102542.81ms. Allocated memory was 165.7MB in the beginning and 10.9GB in the end (delta: 10.8GB). Free memory was 87.4MB in the beginning and 9.3GB in the end (delta: -9.2GB). Peak memory consumption was 3.8GB. Max. memory is 16.1GB. * Witness Printer took 182.91ms. Allocated memory is still 10.9GB. Free memory was 9.3GB in the beginning and 9.2GB in the end (delta: 37.3MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 3707]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 50 procedures, 730 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 102.5s, OverallIterations: 11, TraceHistogramMax: 22, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.5s, AutomataDifference: 55.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 26.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 20737 SdHoareTripleChecker+Valid, 34.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 19542 mSDsluCounter, 48251 SdHoareTripleChecker+Invalid, 29.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 34443 mSDsCounter, 14102 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 28139 IncrementalHoareTripleChecker+Invalid, 42241 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 14102 mSolverCounterUnsat, 13808 mSDtfsCounter, 28139 mSolverCounterSat, 0.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 730 GetRequests, 580 SyntacticMatches, 0 SemanticMatches, 150 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 407 ImplicationChecksByTransitivity, 1.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=34549occurred in iteration=8, InterpolantAutomatonStates: 153, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 15.1s AutomataMinimizationTime, 11 MinimizatonAttempts, 106457 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 302 LocationsWithAnnotation, 118645 PreInvPairs, 118924 NumberOfFragments, 1699 HoareAnnotationTreeSize, 118645 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 20.3s HoareSimplificationTime, 302 FomulaSimplificationsInter, 508429 FormulaSimplificationTreeSizeReductionInter, 4.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 3.8s InterpolantComputationTime, 2243 NumberOfCodeBlocks, 2243 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 2232 ConstructedInterpolants, 0 QuantifiedInterpolants, 5059 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 6104/6104 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 3978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3952]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5601]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4832]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5546]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4144]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4061]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4820]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4195]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_4 == 0 && ldv_state_variable_2 == 0) && ldv_spin == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 4544]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3609]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5556]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5543]: Loop Invariant Derived loop invariant: ((((((!(ldv_state_variable_1 == 0) || ldv_spin == 0) || !(ldv_retval_5 == 0)) || !(device_count == 0)) || !(ldv_state_variable_2 == 0)) || !(0 == ldv_state_variable_10)) || !(ldv_state_variable_3 == 0)) || !(ldv_state_variable_4 == 0) - InvariantResult [Line: 4322]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5640]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4438]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5464]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5651]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3633]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5552]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3952]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4185]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_4 == 0 && ldv_state_variable_2 == 0) && ldv_spin == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 3929]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5454]: Loop Invariant Derived loop invariant: (ldv_spin == 0 && ldv_state_variable_1 == 0) && ldv_retval_5 == 0 - InvariantResult [Line: 5625]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5588]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_4 == 0 && ldv_spin == 0) && device_count == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 5636]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4438]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4261]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_4 == 0 && ldv_state_variable_2 == 0) && ldv_spin == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 5563]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3997]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5633]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3929]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: !(\old(ldv_state_variable_1) == 0) || ldv_state_variable_1 == 0 - InvariantResult [Line: 4853]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4919]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_4 == 0 && ldv_state_variable_2 == 0) && ldv_spin == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 5434]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 - InvariantResult [Line: 4889]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5604]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5442]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_4 == 0 && ldv_spin == 0) && device_count == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 3595]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4738]: Loop Invariant Derived loop invariant: (ldv_spin == 0 && \result + 1 <= 0) && ldv_retval_5 == 0 - InvariantResult [Line: 4281]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_4 == 0 && ldv_state_variable_2 == 0) && ldv_spin == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 5567]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4082]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4781]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5537]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4316]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5559]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_4 == 0 && ldv_state_variable_2 == 0) && ldv_spin == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 4391]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4762]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 - InvariantResult [Line: 4609]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4061]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: !(\old(ldv_state_variable_1) == 0) || ldv_state_variable_1 == 0 - InvariantResult [Line: 3710]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4322]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5597]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 - InvariantResult [Line: 4292]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_4 == 0 && ldv_state_variable_2 == 0) && ldv_spin == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 5571]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5528]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5525]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_4 == 0 && ldv_spin == 0) && device_count == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 4438]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4790]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4429]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3866]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4811]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5607]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4877]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4155]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4438]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4841]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5427]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4802]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_4 == 0 && ldv_spin == 0) && device_count == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4160]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5655]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3997]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3769]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4391]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5621]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4865]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3625]: Loop Invariant Derived loop invariant: ((((((!(ldv_state_variable_1 == 0) || ldv_spin == 0) || !(ldv_retval_5 == 0)) || !(device_count == 0)) || !(ldv_state_variable_2 == 0)) || !(0 == ldv_state_variable_10)) || !(ldv_state_variable_3 == 0)) || !(ldv_state_variable_4 == 0) - InvariantResult [Line: 4438]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-07-20 00:02:46,189 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE