./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 c3fed411 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-tmp.no-commuhash-c3fed41 [2021-12-18 05:10:24,062 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-18 05:10:24,068 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-18 05:10:24,108 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-18 05:10:24,108 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-18 05:10:24,110 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-18 05:10:24,111 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-18 05:10:24,113 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-18 05:10:24,115 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-18 05:10:24,118 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-18 05:10:24,119 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-18 05:10:24,120 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-18 05:10:24,120 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-18 05:10:24,122 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-18 05:10:24,123 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-18 05:10:24,125 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-18 05:10:24,126 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-18 05:10:24,127 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-18 05:10:24,128 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-18 05:10:24,133 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-18 05:10:24,134 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-18 05:10:24,135 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-18 05:10:24,136 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-18 05:10:24,136 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-18 05:10:24,141 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-18 05:10:24,141 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-18 05:10:24,141 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-18 05:10:24,142 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-18 05:10:24,143 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-18 05:10:24,144 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-18 05:10:24,144 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-18 05:10:24,144 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-18 05:10:24,145 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-18 05:10:24,146 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-18 05:10:24,147 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-18 05:10:24,147 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-18 05:10:24,148 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-18 05:10:24,148 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-18 05:10:24,148 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-18 05:10:24,149 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-18 05:10:24,149 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-18 05:10:24,150 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-18 05:10:24,174 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-18 05:10:24,174 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-18 05:10:24,174 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-18 05:10:24,175 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-18 05:10:24,175 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-18 05:10:24,175 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-18 05:10:24,176 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-18 05:10:24,176 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-18 05:10:24,176 INFO L138 SettingsManager]: * Use SBE=true [2021-12-18 05:10:24,176 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-18 05:10:24,177 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-18 05:10:24,177 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-18 05:10:24,177 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-18 05:10:24,177 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-18 05:10:24,178 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-18 05:10:24,178 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-18 05:10:24,178 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-18 05:10:24,178 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-18 05:10:24,178 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-18 05:10:24,178 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-18 05:10:24,178 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-18 05:10:24,179 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-18 05:10:24,179 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-18 05:10:24,179 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-18 05:10:24,179 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-18 05:10:24,179 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-18 05:10:24,179 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-18 05:10:24,180 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-18 05:10:24,180 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-18 05:10:24,181 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-18 05:10:24,181 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-18 05:10:24,181 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 425a3bbb125c6bdd9dab7ba3d2b6e465c36167f805fbb1bc755a03e911f07206 [2021-12-18 05:10:24,371 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-18 05:10:24,390 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-18 05:10:24,392 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-18 05:10:24,393 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-18 05:10:24,393 INFO L275 PluginConnector]: CDTParser initialized [2021-12-18 05:10:24,394 INFO L432 ainManager$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 [2021-12-18 05:10:24,477 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f9359aab/69c6913b003a43d8813d3dac92097fb9/FLAG83596e469 [2021-12-18 05:10:25,068 INFO L306 CDTParser]: Found 1 translation units. [2021-12-18 05:10:25,068 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 [2021-12-18 05:10:25,105 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f9359aab/69c6913b003a43d8813d3dac92097fb9/FLAG83596e469 [2021-12-18 05:10:25,429 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f9359aab/69c6913b003a43d8813d3dac92097fb9 [2021-12-18 05:10:25,431 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-18 05:10:25,432 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-18 05:10:25,434 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-18 05:10:25,435 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-18 05:10:25,437 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-18 05:10:25,438 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 05:10:25" (1/1) ... [2021-12-18 05:10:25,438 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48f30a3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:10:25, skipping insertion in model container [2021-12-18 05:10:25,439 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 05:10:25" (1/1) ... [2021-12-18 05:10:25,443 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-18 05:10:25,512 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-18 05:10:25,888 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3506] [2021-12-18 05:10:25,889 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3507-3508] [2021-12-18 05:10:25,978 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] [2021-12-18 05:10:26,322 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-18 05:10:26,371 INFO L203 MainTranslator]: Completed pre-run [2021-12-18 05:10:26,425 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3506] [2021-12-18 05:10:26,426 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3507-3508] [2021-12-18 05:10:26,436 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] [2021-12-18 05:10:26,537 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-18 05:10:26,572 INFO L208 MainTranslator]: Completed translation [2021-12-18 05:10:26,573 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:10:26 WrapperNode [2021-12-18 05:10:26,573 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-18 05:10:26,574 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-18 05:10:26,574 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-18 05:10:26,574 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-18 05:10:26,578 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:10:26" (1/1) ... [2021-12-18 05:10:26,618 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:10:26" (1/1) ... [2021-12-18 05:10:26,681 INFO L137 Inliner]: procedures = 158, calls = 832, calls flagged for inlining = 74, calls inlined = 62, statements flattened = 1829 [2021-12-18 05:10:26,681 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-18 05:10:26,682 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-18 05:10:26,682 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-18 05:10:26,682 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-18 05:10:26,691 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:10:26" (1/1) ... [2021-12-18 05:10:26,692 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:10:26" (1/1) ... [2021-12-18 05:10:26,734 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:10:26" (1/1) ... [2021-12-18 05:10:26,734 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:10:26" (1/1) ... [2021-12-18 05:10:26,775 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:10:26" (1/1) ... [2021-12-18 05:10:26,784 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:10:26" (1/1) ... [2021-12-18 05:10:26,804 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:10:26" (1/1) ... [2021-12-18 05:10:26,818 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-18 05:10:26,819 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-18 05:10:26,819 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-18 05:10:26,819 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-18 05:10:26,820 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:10:26" (1/1) ... [2021-12-18 05:10:26,827 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-18 05:10:26,838 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-18 05:10:26,868 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-18 05:10:26,924 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-18 05:10:26,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-18 05:10:26,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-18 05:10:26,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-18 05:10:26,955 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_open [2021-12-18 05:10:26,955 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_open [2021-12-18 05:10:26,955 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-18 05:10:26,955 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-18 05:10:26,955 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2021-12-18 05:10:26,955 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2021-12-18 05:10:26,956 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_close [2021-12-18 05:10:26,956 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_close [2021-12-18 05:10:26,956 INFO L130 BoogieDeclarations]: Found specification of procedure parport_unregister_device [2021-12-18 05:10:26,956 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_unregister_device [2021-12-18 05:10:26,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-18 05:10:26,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-18 05:10:26,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-18 05:10:26,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-18 05:10:26,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-18 05:10:26,957 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_command [2021-12-18 05:10:26,957 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_command [2021-12-18 05:10:26,957 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_info [2021-12-18 05:10:26,957 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_info [2021-12-18 05:10:26,958 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_data [2021-12-18 05:10:26,958 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_data [2021-12-18 05:10:26,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-18 05:10:26,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-18 05:10:26,958 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_remove [2021-12-18 05:10:26,958 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_remove [2021-12-18 05:10:26,958 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_get [2021-12-18 05:10:26,959 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_get [2021-12-18 05:10:26,959 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_detach [2021-12-18 05:10:26,959 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_detach [2021-12-18 05:10:26,959 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_close [2021-12-18 05:10:26,960 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_close [2021-12-18 05:10:26,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-18 05:10:26,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-18 05:10:26,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-18 05:10:26,960 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_init [2021-12-18 05:10:26,960 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_init [2021-12-18 05:10:26,961 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_read_char [2021-12-18 05:10:26,961 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_read_char [2021-12-18 05:10:26,961 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-18 05:10:26,961 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-18 05:10:26,962 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_read [2021-12-18 05:10:26,962 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_read [2021-12-18 05:10:26,962 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_probe_port [2021-12-18 05:10:26,962 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_probe_port [2021-12-18 05:10:26,962 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_open [2021-12-18 05:10:26,962 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_open [2021-12-18 05:10:26,962 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-18 05:10:26,963 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-18 05:10:26,963 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_smpte_stop [2021-12-18 05:10:26,964 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_smpte_stop [2021-12-18 05:10:26,964 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_disable_readout [2021-12-18 05:10:26,965 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_disable_readout [2021-12-18 05:10:26,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-18 05:10:26,965 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-18 05:10:26,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-18 05:10:26,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-18 05:10:26,966 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_put [2021-12-18 05:10:26,966 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_put [2021-12-18 05:10:26,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-18 05:10:26,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-18 05:10:26,967 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_enable_readout [2021-12-18 05:10:26,967 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_enable_readout [2021-12-18 05:10:26,967 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-18 05:10:26,967 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-18 05:10:26,967 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-18 05:10:26,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-18 05:10:26,968 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-18 05:10:26,968 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_midi [2021-12-18 05:10:26,968 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_midi [2021-12-18 05:10:26,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-18 05:10:26,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-18 05:10:26,968 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2021-12-18 05:10:26,968 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2021-12-18 05:10:26,969 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-18 05:10:26,969 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-18 05:10:26,969 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_ready [2021-12-18 05:10:26,969 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_ready [2021-12-18 05:10:26,969 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_probe [2021-12-18 05:10:26,969 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_probe [2021-12-18 05:10:26,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-18 05:10:26,970 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2021-12-18 05:10:26,970 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2021-12-18 05:10:26,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-18 05:10:26,971 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2021-12-18 05:10:26,971 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2021-12-18 05:10:26,971 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2021-12-18 05:10:26,971 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2021-12-18 05:10:26,972 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_unregister_all [2021-12-18 05:10:26,972 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_unregister_all [2021-12-18 05:10:26,972 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_probe [2021-12-18 05:10:26,973 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_probe [2021-12-18 05:10:26,973 INFO L130 BoogieDeclarations]: Found specification of procedure parport_release [2021-12-18 05:10:26,973 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_release [2021-12-18 05:10:26,974 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_output_trigger [2021-12-18 05:10:26,974 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_output_trigger [2021-12-18 05:10:26,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-18 05:10:26,974 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_input_trigger [2021-12-18 05:10:26,974 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_input_trigger [2021-12-18 05:10:26,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-18 05:10:26,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-18 05:10:26,975 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-18 05:10:26,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-18 05:10:26,975 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_set_ops [2021-12-18 05:10:26,975 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_set_ops [2021-12-18 05:10:26,975 INFO L130 BoogieDeclarations]: Found specification of procedure parport_register_device [2021-12-18 05:10:26,976 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_register_device [2021-12-18 05:10:26,976 INFO L130 BoogieDeclarations]: Found specification of procedure parport_claim [2021-12-18 05:10:26,977 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_claim [2021-12-18 05:10:27,340 INFO L236 CfgBuilder]: Building ICFG [2021-12-18 05:10:27,343 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-18 05:10:27,470 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-18 05:10:28,460 INFO L277 CfgBuilder]: Performing block encoding [2021-12-18 05:10:28,471 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-18 05:10:28,472 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-18 05:10:28,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 05:10:28 BoogieIcfgContainer [2021-12-18 05:10:28,474 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-18 05:10:28,476 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-18 05:10:28,476 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-18 05:10:28,479 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-18 05:10:28,479 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 05:10:25" (1/3) ... [2021-12-18 05:10:28,480 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a43ddc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 05:10:28, skipping insertion in model container [2021-12-18 05:10:28,480 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:10:26" (2/3) ... [2021-12-18 05:10:28,480 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a43ddc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 05:10:28, skipping insertion in model container [2021-12-18 05:10:28,480 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 05:10:28" (3/3) ... [2021-12-18 05:10:28,482 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 [2021-12-18 05:10:28,486 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-18 05:10:28,486 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-18 05:10:28,529 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-18 05:10:28,536 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-18 05:10:28,536 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-18 05:10:28,599 INFO L276 IsEmpty]: Start isEmpty. Operand has 720 states, 499 states have (on average 1.346693386773547) internal successors, (672), 520 states have internal predecessors, (672), 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) [2021-12-18 05:10:28,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-12-18 05:10:28,618 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 05:10:28,619 INFO L514 BasicCegarLoop]: 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] [2021-12-18 05:10:28,619 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 05:10:28,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 05:10:28,625 INFO L85 PathProgramCache]: Analyzing trace with hash 111408221, now seen corresponding path program 1 times [2021-12-18 05:10:28,630 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 05:10:28,631 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [465504585] [2021-12-18 05:10:28,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 05:10:28,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 05:10:28,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:29,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 05:10:29,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:29,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-18 05:10:29,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:29,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-18 05:10:29,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:29,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-18 05:10:29,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:29,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-18 05:10:29,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:29,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-18 05:10:29,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:29,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2021-12-18 05:10:29,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:29,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-12-18 05:10:29,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:29,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2021-12-18 05:10:29,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:29,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 05:10:29,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:29,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 05:10:29,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:29,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2021-12-18 05:10:29,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:29,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-12-18 05:10:29,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:29,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-12-18 05:10:29,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:29,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 05:10:29,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:29,470 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2021-12-18 05:10:29,471 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 05:10:29,471 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [465504585] [2021-12-18 05:10:29,472 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [465504585] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 05:10:29,472 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 05:10:29,472 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-18 05:10:29,473 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1793061146] [2021-12-18 05:10:29,474 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 05:10:29,478 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-18 05:10:29,479 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 05:10:29,501 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-18 05:10:29,502 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-12-18 05:10:29,505 INFO L87 Difference]: Start difference. First operand has 720 states, 499 states have (on average 1.346693386773547) internal successors, (672), 520 states have internal predecessors, (672), 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) [2021-12-18 05:10:33,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 05:10:33,186 INFO L93 Difference]: Finished difference Result 2684 states and 4445 transitions. [2021-12-18 05:10:33,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-18 05:10:33,188 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 [2021-12-18 05:10:33,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 05:10:33,214 INFO L225 Difference]: With dead ends: 2684 [2021-12-18 05:10:33,214 INFO L226 Difference]: Without dead ends: 1909 [2021-12-18 05:10:33,224 INFO L932 BasicCegarLoop]: 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 [2021-12-18 05:10:33,230 INFO L933 BasicCegarLoop]: 1625 mSDtfsCounter, 1937 mSDsluCounter, 3558 mSDsCounter, 0 mSdLazyCounter, 2623 mSolverCounterSat, 1485 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2086 SdHoareTripleChecker+Valid, 5183 SdHoareTripleChecker+Invalid, 4108 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1485 IncrementalHoareTripleChecker+Valid, 2623 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2021-12-18 05:10:33,232 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2086 Valid, 5183 Invalid, 4108 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1485 Valid, 2623 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2021-12-18 05:10:33,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1909 states. [2021-12-18 05:10:33,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1909 to 1337. [2021-12-18 05:10:33,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1337 states, 942 states have (on average 1.3195329087048833) internal successors, (1243), 956 states have internal predecessors, (1243), 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) [2021-12-18 05:10:33,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 1337 states and 1846 transitions. [2021-12-18 05:10:33,373 INFO L78 Accepts]: Start accepts. Automaton has 1337 states and 1846 transitions. Word has length 112 [2021-12-18 05:10:33,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 05:10:33,374 INFO L470 AbstractCegarLoop]: Abstraction has 1337 states and 1846 transitions. [2021-12-18 05:10:33,374 INFO L471 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) [2021-12-18 05:10:33,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 1846 transitions. [2021-12-18 05:10:33,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-12-18 05:10:33,382 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 05:10:33,382 INFO L514 BasicCegarLoop]: 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] [2021-12-18 05:10:33,383 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-18 05:10:33,383 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 05:10:33,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 05:10:33,384 INFO L85 PathProgramCache]: Analyzing trace with hash -251844445, now seen corresponding path program 1 times [2021-12-18 05:10:33,384 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 05:10:33,384 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1958477016] [2021-12-18 05:10:33,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 05:10:33,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 05:10:33,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:33,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 05:10:33,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:33,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-18 05:10:33,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:33,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-18 05:10:33,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:33,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-18 05:10:33,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:33,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-18 05:10:33,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:33,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-18 05:10:33,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:33,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2021-12-18 05:10:33,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:33,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2021-12-18 05:10:33,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:33,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-12-18 05:10:33,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:33,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 05:10:33,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:33,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 05:10:33,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:33,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-18 05:10:33,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:33,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-12-18 05:10:33,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:33,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-18 05:10:33,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:33,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 05:10:33,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:33,636 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2021-12-18 05:10:33,637 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 05:10:33,637 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1958477016] [2021-12-18 05:10:33,640 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1958477016] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 05:10:33,641 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 05:10:33,641 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-18 05:10:33,641 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1780519396] [2021-12-18 05:10:33,642 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 05:10:33,643 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-18 05:10:33,643 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 05:10:33,643 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-18 05:10:33,643 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-12-18 05:10:33,644 INFO L87 Difference]: Start difference. First operand 1337 states and 1846 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) [2021-12-18 05:10:36,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 05:10:36,995 INFO L93 Difference]: Finished difference Result 5063 states and 7788 transitions. [2021-12-18 05:10:36,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-18 05:10:36,996 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 [2021-12-18 05:10:36,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 05:10:37,017 INFO L225 Difference]: With dead ends: 5063 [2021-12-18 05:10:37,017 INFO L226 Difference]: Without dead ends: 3741 [2021-12-18 05:10:37,025 INFO L932 BasicCegarLoop]: 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 [2021-12-18 05:10:37,028 INFO L933 BasicCegarLoop]: 1281 mSDtfsCounter, 2100 mSDsluCounter, 2905 mSDsCounter, 0 mSdLazyCounter, 2561 mSolverCounterSat, 1657 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2238 SdHoareTripleChecker+Valid, 4186 SdHoareTripleChecker+Invalid, 4218 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1657 IncrementalHoareTripleChecker+Valid, 2561 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2021-12-18 05:10:37,029 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2238 Valid, 4186 Invalid, 4218 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1657 Valid, 2561 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2021-12-18 05:10:37,034 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3741 states. [2021-12-18 05:10:37,131 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3741 to 2598. [2021-12-18 05:10:37,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2598 states, 1830 states have (on average 1.318032786885246) internal successors, (2412), 1860 states have internal predecessors, (2412), 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) [2021-12-18 05:10:37,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2598 states to 2598 states and 3577 transitions. [2021-12-18 05:10:37,145 INFO L78 Accepts]: Start accepts. Automaton has 2598 states and 3577 transitions. Word has length 127 [2021-12-18 05:10:37,147 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 05:10:37,147 INFO L470 AbstractCegarLoop]: Abstraction has 2598 states and 3577 transitions. [2021-12-18 05:10:37,147 INFO L471 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) [2021-12-18 05:10:37,148 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 3577 transitions. [2021-12-18 05:10:37,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-12-18 05:10:37,160 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 05:10:37,160 INFO L514 BasicCegarLoop]: 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] [2021-12-18 05:10:37,160 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-18 05:10:37,161 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 05:10:37,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 05:10:37,161 INFO L85 PathProgramCache]: Analyzing trace with hash -1418490204, now seen corresponding path program 1 times [2021-12-18 05:10:37,161 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 05:10:37,161 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1937288297] [2021-12-18 05:10:37,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 05:10:37,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 05:10:37,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:37,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 05:10:37,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:37,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-18 05:10:37,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:37,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-18 05:10:37,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:37,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-18 05:10:37,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:37,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-18 05:10:37,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:37,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-18 05:10:37,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:37,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2021-12-18 05:10:37,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:37,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-12-18 05:10:37,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:37,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2021-12-18 05:10:37,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:37,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 05:10:37,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:37,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 05:10:37,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:37,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-12-18 05:10:37,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:37,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2021-12-18 05:10:37,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:37,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2021-12-18 05:10:37,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:37,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 05:10:37,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:37,345 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2021-12-18 05:10:37,345 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 05:10:37,345 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1937288297] [2021-12-18 05:10:37,345 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1937288297] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 05:10:37,345 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 05:10:37,345 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-18 05:10:37,346 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673711117] [2021-12-18 05:10:37,346 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 05:10:37,346 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-18 05:10:37,346 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 05:10:37,347 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-18 05:10:37,347 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-12-18 05:10:37,347 INFO L87 Difference]: Start difference. First operand 2598 states and 3577 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) [2021-12-18 05:10:40,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 05:10:40,724 INFO L93 Difference]: Finished difference Result 9864 states and 15123 transitions. [2021-12-18 05:10:40,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-18 05:10:40,725 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 [2021-12-18 05:10:40,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 05:10:40,778 INFO L225 Difference]: With dead ends: 9864 [2021-12-18 05:10:40,779 INFO L226 Difference]: Without dead ends: 7281 [2021-12-18 05:10:40,823 INFO L932 BasicCegarLoop]: 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 [2021-12-18 05:10:40,823 INFO L933 BasicCegarLoop]: 1305 mSDtfsCounter, 1617 mSDsluCounter, 3008 mSDsCounter, 0 mSdLazyCounter, 2738 mSolverCounterSat, 853 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1748 SdHoareTripleChecker+Valid, 4313 SdHoareTripleChecker+Invalid, 3591 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 853 IncrementalHoareTripleChecker+Valid, 2738 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2021-12-18 05:10:40,823 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1748 Valid, 4313 Invalid, 3591 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [853 Valid, 2738 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2021-12-18 05:10:40,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7281 states. [2021-12-18 05:10:41,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7281 to 4998. [2021-12-18 05:10:41,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4998 states, 3524 states have (on average 1.318955732122588) internal successors, (4648), 3586 states have internal predecessors, (4648), 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) [2021-12-18 05:10:41,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4998 states to 4998 states and 6857 transitions. [2021-12-18 05:10:41,090 INFO L78 Accepts]: Start accepts. Automaton has 4998 states and 6857 transitions. Word has length 133 [2021-12-18 05:10:41,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 05:10:41,091 INFO L470 AbstractCegarLoop]: Abstraction has 4998 states and 6857 transitions. [2021-12-18 05:10:41,094 INFO L471 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) [2021-12-18 05:10:41,094 INFO L276 IsEmpty]: Start isEmpty. Operand 4998 states and 6857 transitions. [2021-12-18 05:10:41,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2021-12-18 05:10:41,097 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 05:10:41,097 INFO L514 BasicCegarLoop]: 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] [2021-12-18 05:10:41,097 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-18 05:10:41,098 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 05:10:41,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 05:10:41,098 INFO L85 PathProgramCache]: Analyzing trace with hash -1703193753, now seen corresponding path program 1 times [2021-12-18 05:10:41,098 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 05:10:41,099 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [935118997] [2021-12-18 05:10:41,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 05:10:41,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 05:10:41,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:41,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 05:10:41,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:41,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-18 05:10:41,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:41,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-18 05:10:41,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:41,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-18 05:10:41,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:41,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-18 05:10:41,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:41,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-18 05:10:41,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:41,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-18 05:10:41,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:41,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 05:10:41,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:41,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-18 05:10:41,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:41,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2021-12-18 05:10:41,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:41,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-18 05:10:41,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:41,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 05:10:41,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:41,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 05:10:41,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:41,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-18 05:10:41,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:41,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-12-18 05:10:41,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:41,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-12-18 05:10:41,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:41,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 05:10:41,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:41,394 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2021-12-18 05:10:41,394 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 05:10:41,395 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [935118997] [2021-12-18 05:10:41,395 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [935118997] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 05:10:41,395 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 05:10:41,395 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-18 05:10:41,395 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [978759924] [2021-12-18 05:10:41,395 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 05:10:41,396 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-18 05:10:41,396 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 05:10:41,396 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-18 05:10:41,396 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-12-18 05:10:41,397 INFO L87 Difference]: Start difference. First operand 4998 states and 6857 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) [2021-12-18 05:10:44,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 05:10:44,723 INFO L93 Difference]: Finished difference Result 20194 states and 31370 transitions. [2021-12-18 05:10:44,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-12-18 05:10:44,725 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 [2021-12-18 05:10:44,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 05:10:44,824 INFO L225 Difference]: With dead ends: 20194 [2021-12-18 05:10:44,825 INFO L226 Difference]: Without dead ends: 15211 [2021-12-18 05:10:44,841 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=88, Invalid=218, Unknown=0, NotChecked=0, Total=306 [2021-12-18 05:10:44,843 INFO L933 BasicCegarLoop]: 1312 mSDtfsCounter, 2695 mSDsluCounter, 3328 mSDsCounter, 0 mSdLazyCounter, 2642 mSolverCounterSat, 2337 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2846 SdHoareTripleChecker+Valid, 4640 SdHoareTripleChecker+Invalid, 4979 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2337 IncrementalHoareTripleChecker+Valid, 2642 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2021-12-18 05:10:44,844 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2846 Valid, 4640 Invalid, 4979 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2337 Valid, 2642 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2021-12-18 05:10:44,854 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15211 states. [2021-12-18 05:10:45,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15211 to 9265. [2021-12-18 05:10:45,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9265 states, 6585 states have (on average 1.3242217160212604) internal successors, (8720), 6705 states have internal predecessors, (8720), 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) [2021-12-18 05:10:45,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9265 states to 9265 states and 12665 transitions. [2021-12-18 05:10:45,287 INFO L78 Accepts]: Start accepts. Automaton has 9265 states and 12665 transitions. Word has length 141 [2021-12-18 05:10:45,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 05:10:45,289 INFO L470 AbstractCegarLoop]: Abstraction has 9265 states and 12665 transitions. [2021-12-18 05:10:45,289 INFO L471 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) [2021-12-18 05:10:45,289 INFO L276 IsEmpty]: Start isEmpty. Operand 9265 states and 12665 transitions. [2021-12-18 05:10:45,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2021-12-18 05:10:45,292 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 05:10:45,293 INFO L514 BasicCegarLoop]: 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] [2021-12-18 05:10:45,293 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-18 05:10:45,293 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 05:10:45,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 05:10:45,293 INFO L85 PathProgramCache]: Analyzing trace with hash -890601103, now seen corresponding path program 1 times [2021-12-18 05:10:45,293 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 05:10:45,294 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [380551479] [2021-12-18 05:10:45,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 05:10:45,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 05:10:45,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:45,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 05:10:45,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:45,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-18 05:10:45,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:45,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-18 05:10:45,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:45,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-18 05:10:45,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:45,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-18 05:10:45,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:45,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-18 05:10:45,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:45,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-18 05:10:45,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:45,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-18 05:10:45,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:45,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2021-12-18 05:10:45,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:45,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-18 05:10:45,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:45,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 05:10:45,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:45,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 05:10:45,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:45,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-18 05:10:45,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:45,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-12-18 05:10:45,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:45,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-12-18 05:10:45,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:45,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 05:10:45,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:45,522 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2021-12-18 05:10:45,522 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 05:10:45,522 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [380551479] [2021-12-18 05:10:45,522 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [380551479] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 05:10:45,522 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 05:10:45,522 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-18 05:10:45,522 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2038288285] [2021-12-18 05:10:45,523 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 05:10:45,523 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-18 05:10:45,523 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 05:10:45,523 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-18 05:10:45,524 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-12-18 05:10:45,524 INFO L87 Difference]: Start difference. First operand 9265 states and 12665 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) [2021-12-18 05:10:47,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 05:10:47,434 INFO L93 Difference]: Finished difference Result 22790 states and 33975 transitions. [2021-12-18 05:10:47,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-18 05:10:47,435 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 [2021-12-18 05:10:47,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 05:10:47,477 INFO L225 Difference]: With dead ends: 22790 [2021-12-18 05:10:47,477 INFO L226 Difference]: Without dead ends: 13540 [2021-12-18 05:10:47,496 INFO L932 BasicCegarLoop]: 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 [2021-12-18 05:10:47,497 INFO L933 BasicCegarLoop]: 1047 mSDtfsCounter, 1702 mSDsluCounter, 1218 mSDsCounter, 0 mSdLazyCounter, 1016 mSolverCounterSat, 1165 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1822 SdHoareTripleChecker+Valid, 2265 SdHoareTripleChecker+Invalid, 2181 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1165 IncrementalHoareTripleChecker+Valid, 1016 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2021-12-18 05:10:47,498 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1822 Valid, 2265 Invalid, 2181 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1165 Valid, 1016 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2021-12-18 05:10:47,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13540 states. [2021-12-18 05:10:47,896 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13540 to 9265. [2021-12-18 05:10:47,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9265 states, 6585 states have (on average 1.3217919514047076) internal successors, (8704), 6705 states have internal predecessors, (8704), 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) [2021-12-18 05:10:47,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9265 states to 9265 states and 12649 transitions. [2021-12-18 05:10:47,944 INFO L78 Accepts]: Start accepts. Automaton has 9265 states and 12649 transitions. Word has length 141 [2021-12-18 05:10:47,945 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 05:10:47,945 INFO L470 AbstractCegarLoop]: Abstraction has 9265 states and 12649 transitions. [2021-12-18 05:10:47,945 INFO L471 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) [2021-12-18 05:10:47,945 INFO L276 IsEmpty]: Start isEmpty. Operand 9265 states and 12649 transitions. [2021-12-18 05:10:47,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2021-12-18 05:10:47,975 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 05:10:47,975 INFO L514 BasicCegarLoop]: 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] [2021-12-18 05:10:47,975 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-18 05:10:47,976 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 05:10:47,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 05:10:47,976 INFO L85 PathProgramCache]: Analyzing trace with hash 690281841, now seen corresponding path program 1 times [2021-12-18 05:10:47,976 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 05:10:47,977 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1706928588] [2021-12-18 05:10:47,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 05:10:47,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 05:10:48,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 05:10:48,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-18 05:10:48,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-18 05:10:48,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-18 05:10:48,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-18 05:10:48,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-18 05:10:48,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-18 05:10:48,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-18 05:10:48,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-12-18 05:10:48,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-18 05:10:48,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2021-12-18 05:10:48,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-18 05:10:48,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2021-12-18 05:10:48,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-12-18 05:10:48,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-18 05:10:48,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-12-18 05:10:48,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-12-18 05:10:48,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-12-18 05:10:48,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-12-18 05:10:48,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-12-18 05:10:48,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-12-18 05:10:48,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-12-18 05:10:48,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2021-12-18 05:10:48,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2021-12-18 05:10:48,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-12-18 05:10:48,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 05:10:48,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 05:10:48,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2021-12-18 05:10:48,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2021-12-18 05:10:48,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2021-12-18 05:10:48,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 05:10:48,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:48,403 INFO L134 CoverageAnalysis]: Checked inductivity of 941 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 938 trivial. 0 not checked. [2021-12-18 05:10:48,403 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 05:10:48,405 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1706928588] [2021-12-18 05:10:48,405 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1706928588] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 05:10:48,405 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 05:10:48,405 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-18 05:10:48,405 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [92965156] [2021-12-18 05:10:48,405 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 05:10:48,406 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-18 05:10:48,406 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 05:10:48,406 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-18 05:10:48,406 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2021-12-18 05:10:48,407 INFO L87 Difference]: Start difference. First operand 9265 states and 12649 transitions. Second operand has 8 states, 8 states have (on average 13.875) internal successors, (111), 4 states have internal predecessors, (111), 2 states have call successors, (37), 6 states have call predecessors, (37), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2021-12-18 05:10:50,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 05:10:50,984 INFO L93 Difference]: Finished difference Result 22639 states and 33706 transitions. [2021-12-18 05:10:50,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-12-18 05:10:50,985 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 13.875) internal successors, (111), 4 states have internal predecessors, (111), 2 states have call successors, (37), 6 states have call predecessors, (37), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 253 [2021-12-18 05:10:50,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 05:10:51,039 INFO L225 Difference]: With dead ends: 22639 [2021-12-18 05:10:51,039 INFO L226 Difference]: Without dead ends: 13093 [2021-12-18 05:10:51,073 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2021-12-18 05:10:51,074 INFO L933 BasicCegarLoop]: 1103 mSDtfsCounter, 343 mSDsluCounter, 4297 mSDsCounter, 0 mSdLazyCounter, 2251 mSolverCounterSat, 325 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 374 SdHoareTripleChecker+Valid, 5400 SdHoareTripleChecker+Invalid, 2576 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 325 IncrementalHoareTripleChecker+Valid, 2251 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2021-12-18 05:10:51,075 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [374 Valid, 5400 Invalid, 2576 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [325 Valid, 2251 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2021-12-18 05:10:51,084 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13093 states. [2021-12-18 05:10:51,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13093 to 8928. [2021-12-18 05:10:51,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8928 states, 6353 states have (on average 1.3261451282858492) internal successors, (8425), 6466 states have internal predecessors, (8425), 1891 states have call successors, (1891), 684 states have call predecessors, (1891), 683 states have return successors, (1890), 1868 states have call predecessors, (1890), 1890 states have call successors, (1890) [2021-12-18 05:10:51,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8928 states to 8928 states and 12206 transitions. [2021-12-18 05:10:51,543 INFO L78 Accepts]: Start accepts. Automaton has 8928 states and 12206 transitions. Word has length 253 [2021-12-18 05:10:51,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 05:10:51,543 INFO L470 AbstractCegarLoop]: Abstraction has 8928 states and 12206 transitions. [2021-12-18 05:10:51,543 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 13.875) internal successors, (111), 4 states have internal predecessors, (111), 2 states have call successors, (37), 6 states have call predecessors, (37), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2021-12-18 05:10:51,544 INFO L276 IsEmpty]: Start isEmpty. Operand 8928 states and 12206 transitions. [2021-12-18 05:10:51,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2021-12-18 05:10:51,564 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 05:10:51,564 INFO L514 BasicCegarLoop]: 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, 1, 1, 1] [2021-12-18 05:10:51,564 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-18 05:10:51,564 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 05:10:51,565 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 05:10:51,565 INFO L85 PathProgramCache]: Analyzing trace with hash 719293385, now seen corresponding path program 1 times [2021-12-18 05:10:51,565 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 05:10:51,565 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [830912057] [2021-12-18 05:10:51,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 05:10:51,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 05:10:51,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 05:10:51,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-18 05:10:51,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-18 05:10:51,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-18 05:10:51,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-18 05:10:51,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-18 05:10:51,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-18 05:10:51,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-12-18 05:10:51,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2021-12-18 05:10:51,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-18 05:10:51,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-12-18 05:10:51,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-12-18 05:10:51,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-18 05:10:51,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2021-12-18 05:10:51,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-12-18 05:10:51,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2021-12-18 05:10:51,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-12-18 05:10:51,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-12-18 05:10:51,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-12-18 05:10:51,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-12-18 05:10:51,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-12-18 05:10:51,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-12-18 05:10:51,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2021-12-18 05:10:51,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2021-12-18 05:10:51,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-18 05:10:51,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 05:10:51,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 05:10:51,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2021-12-18 05:10:51,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2021-12-18 05:10:51,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2021-12-18 05:10:51,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 05:10:51,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:51,826 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 938 trivial. 0 not checked. [2021-12-18 05:10:51,826 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 05:10:51,826 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [830912057] [2021-12-18 05:10:51,826 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [830912057] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 05:10:51,826 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 05:10:51,826 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-18 05:10:51,826 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [719835416] [2021-12-18 05:10:51,827 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 05:10:51,827 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-18 05:10:51,827 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 05:10:51,827 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-18 05:10:51,828 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-12-18 05:10:51,828 INFO L87 Difference]: Start difference. First operand 8928 states and 12206 transitions. Second operand has 7 states, 7 states have (on average 15.142857142857142) internal successors, (106), 3 states have internal predecessors, (106), 3 states have call successors, (32), 6 states have call predecessors, (32), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2021-12-18 05:10:53,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 05:10:53,822 INFO L93 Difference]: Finished difference Result 22242 states and 33206 transitions. [2021-12-18 05:10:53,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-18 05:10:53,823 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 15.142857142857142) internal successors, (106), 3 states have internal predecessors, (106), 3 states have call successors, (32), 6 states have call predecessors, (32), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) Word has length 243 [2021-12-18 05:10:53,824 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 05:10:53,870 INFO L225 Difference]: With dead ends: 22242 [2021-12-18 05:10:53,870 INFO L226 Difference]: Without dead ends: 13314 [2021-12-18 05:10:53,888 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=49, Invalid=83, Unknown=0, NotChecked=0, Total=132 [2021-12-18 05:10:53,889 INFO L933 BasicCegarLoop]: 1116 mSDtfsCounter, 775 mSDsluCounter, 2758 mSDsCounter, 0 mSdLazyCounter, 1552 mSolverCounterSat, 616 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 829 SdHoareTripleChecker+Valid, 3874 SdHoareTripleChecker+Invalid, 2168 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 616 IncrementalHoareTripleChecker+Valid, 1552 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2021-12-18 05:10:53,889 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [829 Valid, 3874 Invalid, 2168 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [616 Valid, 1552 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2021-12-18 05:10:53,899 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13314 states. [2021-12-18 05:10:54,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13314 to 9142. [2021-12-18 05:10:54,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9142 states, 6525 states have (on average 1.3285823754789272) internal successors, (8669), 6639 states have internal predecessors, (8669), 1919 states have call successors, (1919), 698 states have call predecessors, (1919), 697 states have return successors, (1918), 1896 states have call predecessors, (1918), 1918 states have call successors, (1918) [2021-12-18 05:10:54,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9142 states to 9142 states and 12506 transitions. [2021-12-18 05:10:54,327 INFO L78 Accepts]: Start accepts. Automaton has 9142 states and 12506 transitions. Word has length 243 [2021-12-18 05:10:54,328 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 05:10:54,328 INFO L470 AbstractCegarLoop]: Abstraction has 9142 states and 12506 transitions. [2021-12-18 05:10:54,329 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 15.142857142857142) internal successors, (106), 3 states have internal predecessors, (106), 3 states have call successors, (32), 6 states have call predecessors, (32), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2021-12-18 05:10:54,329 INFO L276 IsEmpty]: Start isEmpty. Operand 9142 states and 12506 transitions. [2021-12-18 05:10:54,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2021-12-18 05:10:54,348 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 05:10:54,349 INFO L514 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 05:10:54,349 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-18 05:10:54,349 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 05:10:54,349 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 05:10:54,349 INFO L85 PathProgramCache]: Analyzing trace with hash -1909527798, now seen corresponding path program 1 times [2021-12-18 05:10:54,350 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 05:10:54,350 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1713026194] [2021-12-18 05:10:54,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 05:10:54,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 05:10:54,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 05:10:54,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-18 05:10:54,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-18 05:10:54,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-18 05:10:54,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-18 05:10:54,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-18 05:10:54,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2021-12-18 05:10:54,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-12-18 05:10:54,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2021-12-18 05:10:54,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2021-12-18 05:10:54,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-18 05:10:54,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2021-12-18 05:10:54,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-12-18 05:10:54,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-12-18 05:10:54,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-12-18 05:10:54,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-12-18 05:10:54,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-12-18 05:10:54,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-12-18 05:10:54,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-12-18 05:10:54,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-12-18 05:10:54,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-12-18 05:10:54,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2021-12-18 05:10:54,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2021-12-18 05:10:54,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2021-12-18 05:10:54,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-18 05:10:54,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2021-12-18 05:10:54,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2021-12-18 05:10:54,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-12-18 05:10:54,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 05:10:54,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 05:10:54,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2021-12-18 05:10:54,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2021-12-18 05:10:54,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2021-12-18 05:10:54,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 05:10:54,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:54,584 INFO L134 CoverageAnalysis]: Checked inductivity of 974 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 962 trivial. 0 not checked. [2021-12-18 05:10:54,584 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 05:10:54,585 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1713026194] [2021-12-18 05:10:54,585 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1713026194] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 05:10:54,585 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 05:10:54,585 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-18 05:10:54,585 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1253621429] [2021-12-18 05:10:54,585 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 05:10:54,586 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-18 05:10:54,586 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 05:10:54,586 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-18 05:10:54,586 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-12-18 05:10:54,586 INFO L87 Difference]: Start difference. First operand 9142 states and 12506 transitions. Second operand has 7 states, 7 states have (on average 16.714285714285715) internal successors, (117), 3 states have internal predecessors, (117), 2 states have call successors, (35), 6 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2021-12-18 05:10:54,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 05:10:54,901 INFO L93 Difference]: Finished difference Result 9306 states and 12746 transitions. [2021-12-18 05:10:54,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-18 05:10:54,902 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 16.714285714285715) internal successors, (117), 3 states have internal predecessors, (117), 2 states have call successors, (35), 6 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 276 [2021-12-18 05:10:54,902 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 05:10:54,904 INFO L225 Difference]: With dead ends: 9306 [2021-12-18 05:10:54,904 INFO L226 Difference]: Without dead ends: 0 [2021-12-18 05:10:54,918 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2021-12-18 05:10:54,919 INFO L933 BasicCegarLoop]: 240 mSDtfsCounter, 301 mSDsluCounter, 307 mSDsCounter, 0 mSdLazyCounter, 124 mSolverCounterSat, 128 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 326 SdHoareTripleChecker+Valid, 547 SdHoareTripleChecker+Invalid, 252 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 128 IncrementalHoareTripleChecker+Valid, 124 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-12-18 05:10:54,919 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [326 Valid, 547 Invalid, 252 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [128 Valid, 124 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-12-18 05:10:54,919 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-12-18 05:10:54,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-12-18 05:10:54,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 05:10:54,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-12-18 05:10:54,921 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 276 [2021-12-18 05:10:54,921 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 05:10:54,922 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-12-18 05:10:54,922 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 16.714285714285715) internal successors, (117), 3 states have internal predecessors, (117), 2 states have call successors, (35), 6 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2021-12-18 05:10:54,922 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-12-18 05:10:54,922 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-12-18 05:10:54,924 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-12-18 05:10:54,924 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-18 05:10:54,926 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-12-18 05:11:01,279 INFO L858 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2021-12-18 05:11:01,280 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-12-18 05:11:01,280 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-12-18 05:11:01,280 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2021-12-18 05:11:01,280 INFO L854 garLoopResultBuilder]: At program point #Ultimate.C_strcpyENTRY(line -1) the Hoare annotation is: (or (not (= ~ldv_state_variable_4~0 0)) (not (= ~ldv_state_variable_1~0 0)) (not (= ~device_count~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 0 ~ldv_retval_5~0)) (not (= ~ldv_state_variable_2~0 0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_10~0 0))) [2021-12-18 05:11:01,280 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_openEXIT(lines 4350 4363) no Hoare annotation was computed. [2021-12-18 05:11:01,280 INFO L858 garLoopResultBuilder]: For program point L4355(lines 4355 4359) no Hoare annotation was computed. [2021-12-18 05:11:01,281 INFO L858 garLoopResultBuilder]: For program point L4356-1(line 4356) no Hoare annotation was computed. [2021-12-18 05:11:01,281 INFO L861 garLoopResultBuilder]: At program point snd_mts64_rawmidi_openENTRY(lines 4350 4363) the Hoare annotation is: true [2021-12-18 05:11:01,281 INFO L858 garLoopResultBuilder]: For program point L4355-1(lines 4355 4359) no Hoare annotation was computed. [2021-12-18 05:11:01,281 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_openFINAL(lines 4350 4363) no Hoare annotation was computed. [2021-12-18 05:11:01,282 INFO L861 garLoopResultBuilder]: At program point L4357(line 4357) the Hoare annotation is: true [2021-12-18 05:11:01,282 INFO L861 garLoopResultBuilder]: At program point L4356(line 4356) the Hoare annotation is: true [2021-12-18 05:11:01,282 INFO L854 garLoopResultBuilder]: At program point L4239(line 4239) the Hoare annotation is: (or (not (= ~ldv_state_variable_4~0 0)) (not (= ~ldv_state_variable_1~0 0)) (not (= ~device_count~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_spin~0 |old(~ldv_spin~0)|)) (not (= 0 ~ldv_retval_5~0)) (not (= ~ldv_state_variable_2~0 0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_10~0 0))) [2021-12-18 05:11:01,282 INFO L858 garLoopResultBuilder]: For program point L4239-1(line 4239) no Hoare annotation was computed. [2021-12-18 05:11:01,287 INFO L861 garLoopResultBuilder]: At program point L4240-2(lines 4240 4244) the Hoare annotation is: true [2021-12-18 05:11:01,288 INFO L854 garLoopResultBuilder]: At program point snd_mts64_ctl_smpte_time_putENTRY(lines 4228 4248) the Hoare annotation is: (or (not (= ~ldv_state_variable_4~0 0)) (not (= ~ldv_state_variable_1~0 0)) (not (= ~device_count~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_spin~0 |old(~ldv_spin~0)|)) (not (= 0 ~ldv_retval_5~0)) (not (= ~ldv_state_variable_2~0 0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_10~0 0))) [2021-12-18 05:11:01,288 INFO L858 garLoopResultBuilder]: For program point L4240(lines 4240 4244) no Hoare annotation was computed. [2021-12-18 05:11:01,288 INFO L858 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_putEXIT(lines 4228 4248) no Hoare annotation was computed. [2021-12-18 05:11:01,288 INFO L858 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_putFINAL(lines 4228 4248) no Hoare annotation was computed. [2021-12-18 05:11:01,288 INFO L858 garLoopResultBuilder]: For program point L4245(line 4245) no Hoare annotation was computed. [2021-12-18 05:11:01,292 INFO L858 garLoopResultBuilder]: For program point msleepEXIT(lines 5577 5579) no Hoare annotation was computed. [2021-12-18 05:11:01,293 INFO L861 garLoopResultBuilder]: At program point msleepENTRY(lines 5577 5579) the Hoare annotation is: true [2021-12-18 05:11:01,293 INFO L858 garLoopResultBuilder]: For program point msleepFINAL(lines 5577 5579) no Hoare annotation was computed. [2021-12-18 05:11:01,295 INFO L861 garLoopResultBuilder]: At program point platform_driver_unregisterENTRY(lines 5613 5615) the Hoare annotation is: true [2021-12-18 05:11:01,295 INFO L858 garLoopResultBuilder]: For program point platform_driver_unregisterEXIT(lines 5613 5615) no Hoare annotation was computed. [2021-12-18 05:11:01,296 INFO L858 garLoopResultBuilder]: For program point platform_driver_unregisterFINAL(lines 5613 5615) no Hoare annotation was computed. [2021-12-18 05:11:01,311 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_closeFINAL(lines 4364 4383) no Hoare annotation was computed. [2021-12-18 05:11:01,311 INFO L861 garLoopResultBuilder]: At program point snd_mts64_rawmidi_closeENTRY(lines 4364 4383) the Hoare annotation is: true [2021-12-18 05:11:01,311 INFO L858 garLoopResultBuilder]: For program point L4377-2(lines 4371 4380) no Hoare annotation was computed. [2021-12-18 05:11:01,311 INFO L861 garLoopResultBuilder]: At program point L4374(line 4374) the Hoare annotation is: true [2021-12-18 05:11:01,311 INFO L858 garLoopResultBuilder]: For program point L4377(lines 4377 4380) no Hoare annotation was computed. [2021-12-18 05:11:01,311 INFO L858 garLoopResultBuilder]: For program point L4371(lines 4371 4380) no Hoare annotation was computed. [2021-12-18 05:11:01,312 INFO L861 garLoopResultBuilder]: At program point L4372-1(line 4372) the Hoare annotation is: true [2021-12-18 05:11:01,312 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_closeEXIT(lines 4364 4383) no Hoare annotation was computed. [2021-12-18 05:11:01,312 INFO L858 garLoopResultBuilder]: For program point L4373(line 4373) no Hoare annotation was computed. [2021-12-18 05:11:01,312 INFO L861 garLoopResultBuilder]: At program point L4374-1(line 4374) the Hoare annotation is: true [2021-12-18 05:11:01,312 INFO L861 garLoopResultBuilder]: At program point L4372(line 4372) the Hoare annotation is: true [2021-12-18 05:11:01,312 INFO L858 garLoopResultBuilder]: For program point mts64_enable_readoutEXIT(lines 3905 3914) no Hoare annotation was computed. [2021-12-18 05:11:01,312 INFO L858 garLoopResultBuilder]: For program point L3911-1(line 3911) no Hoare annotation was computed. [2021-12-18 05:11:01,312 INFO L861 garLoopResultBuilder]: At program point L3911(line 3911) the Hoare annotation is: true [2021-12-18 05:11:01,312 INFO L861 garLoopResultBuilder]: At program point mts64_enable_readoutENTRY(lines 3905 3914) the Hoare annotation is: true [2021-12-18 05:11:01,313 INFO L858 garLoopResultBuilder]: For program point L3909-1(line 3909) no Hoare annotation was computed. [2021-12-18 05:11:01,313 INFO L861 garLoopResultBuilder]: At program point L3909(line 3909) the Hoare annotation is: true [2021-12-18 05:11:01,313 INFO L858 garLoopResultBuilder]: For program point mts64_enable_readoutFINAL(lines 3905 3914) no Hoare annotation was computed. [2021-12-18 05:11:01,313 INFO L858 garLoopResultBuilder]: For program point parport_unregister_deviceEXIT(lines 5594 5596) no Hoare annotation was computed. [2021-12-18 05:11:01,313 INFO L861 garLoopResultBuilder]: At program point parport_unregister_deviceENTRY(lines 5594 5596) the Hoare annotation is: true [2021-12-18 05:11:01,313 INFO L858 garLoopResultBuilder]: For program point parport_unregister_deviceFINAL(lines 5594 5596) no Hoare annotation was computed. [2021-12-18 05:11:01,313 INFO L858 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 3710 3716) no Hoare annotation was computed. [2021-12-18 05:11:01,313 INFO L861 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 3710 3716) the Hoare annotation is: true [2021-12-18 05:11:01,313 INFO L861 garLoopResultBuilder]: At program point L3613(lines 3609 3615) the Hoare annotation is: true [2021-12-18 05:11:01,314 INFO L858 garLoopResultBuilder]: For program point spin_lock_irqFINAL(lines 5394 5401) no Hoare annotation was computed. [2021-12-18 05:11:01,314 INFO L854 garLoopResultBuilder]: At program point spin_lock_irqENTRY(lines 5394 5401) the Hoare annotation is: (or (not (= ~ldv_state_variable_4~0 0)) (not (= ~ldv_state_variable_1~0 0)) (not (= ~device_count~0 0)) (= ~ldv_spin~0 |old(~ldv_spin~0)|) (not (= 0 ~ldv_retval_5~0)) (not (= ~ldv_state_variable_2~0 0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_10~0 0))) [2021-12-18 05:11:01,314 INFO L858 garLoopResultBuilder]: For program point spin_lock_irqEXIT(lines 5394 5401) no Hoare annotation was computed. [2021-12-18 05:11:01,314 INFO L861 garLoopResultBuilder]: At program point L5538(lines 5537 5539) the Hoare annotation is: true [2021-12-18 05:11:01,315 INFO L854 garLoopResultBuilder]: At program point L5397(line 5397) the Hoare annotation is: (or (not (= ~ldv_state_variable_4~0 0)) (not (= ~ldv_state_variable_1~0 0)) (not (= ~device_count~0 0)) (= ~ldv_spin~0 |old(~ldv_spin~0)|) (not (= 0 ~ldv_retval_5~0)) (not (= ~ldv_state_variable_2~0 0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_10~0 0))) [2021-12-18 05:11:01,315 INFO L858 garLoopResultBuilder]: For program point L5397-1(line 5397) no Hoare annotation was computed. [2021-12-18 05:11:01,315 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-18 05:11:01,315 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-12-18 05:11:01,315 INFO L858 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2021-12-18 05:11:01,315 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-12-18 05:11:01,315 INFO L861 garLoopResultBuilder]: At program point L-1-5(line -1) the Hoare annotation is: true [2021-12-18 05:11:01,316 INFO L858 garLoopResultBuilder]: For program point L-1-6(line -1) no Hoare annotation was computed. [2021-12-18 05:11:01,316 INFO L858 garLoopResultBuilder]: For program point L-1-8(line -1) no Hoare annotation was computed. [2021-12-18 05:11:01,316 INFO L861 garLoopResultBuilder]: At program point L-1-9(line -1) the Hoare annotation is: true [2021-12-18 05:11:01,316 INFO L858 garLoopResultBuilder]: For program point L-1-10(line -1) no Hoare annotation was computed. [2021-12-18 05:11:01,316 INFO L861 garLoopResultBuilder]: At program point L-1-12(line -1) the Hoare annotation is: true [2021-12-18 05:11:01,316 INFO L858 garLoopResultBuilder]: For program point L-1-13(line -1) no Hoare annotation was computed. [2021-12-18 05:11:01,316 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-12-18 05:11:01,316 INFO L858 garLoopResultBuilder]: For program point L-1-14(line -1) no Hoare annotation was computed. [2021-12-18 05:11:01,316 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-12-18 05:11:01,317 INFO L861 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2021-12-18 05:11:01,317 INFO L858 garLoopResultBuilder]: For program point L4136(lines 4136 4139) no Hoare annotation was computed. [2021-12-18 05:11:01,317 INFO L861 garLoopResultBuilder]: At program point L4137(line 4137) the Hoare annotation is: true [2021-12-18 05:11:01,317 INFO L858 garLoopResultBuilder]: For program point mts64_write_midiEXIT(lines 4131 4143) no Hoare annotation was computed. [2021-12-18 05:11:01,317 INFO L861 garLoopResultBuilder]: At program point L4136-1(lines 4136 4139) the Hoare annotation is: true [2021-12-18 05:11:01,317 INFO L861 garLoopResultBuilder]: At program point mts64_write_midiENTRY(lines 4131 4143) the Hoare annotation is: true [2021-12-18 05:11:01,317 INFO L858 garLoopResultBuilder]: For program point mts64_write_midiFINAL(lines 4131 4143) no Hoare annotation was computed. [2021-12-18 05:11:01,317 INFO L854 garLoopResultBuilder]: At program point ldv_spin_unlockENTRY(lines 5504 5510) the Hoare annotation is: (or (not (= ~ldv_state_variable_4~0 0)) (not (= ~ldv_state_variable_1~0 0)) (not (= ~device_count~0 0)) (= ~ldv_spin~0 |old(~ldv_spin~0)|) (not (= 0 ~ldv_retval_5~0)) (not (= ~ldv_state_variable_2~0 0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_10~0 0))) [2021-12-18 05:11:01,317 INFO L858 garLoopResultBuilder]: For program point ldv_spin_unlockFINAL(lines 5504 5510) no Hoare annotation was computed. [2021-12-18 05:11:01,317 INFO L858 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 5504 5510) no Hoare annotation was computed. [2021-12-18 05:11:01,318 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 5497 5503) no Hoare annotation was computed. [2021-12-18 05:11:01,318 INFO L854 garLoopResultBuilder]: At program point ldv_spin_lockENTRY(lines 5497 5503) the Hoare annotation is: (or (not (= ~ldv_state_variable_4~0 0)) (not (= ~ldv_state_variable_1~0 0)) (not (= ~device_count~0 0)) (= ~ldv_spin~0 |old(~ldv_spin~0)|) (not (= 0 ~ldv_retval_5~0)) (not (= ~ldv_state_variable_2~0 0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_10~0 0))) [2021-12-18 05:11:01,318 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockFINAL(lines 5497 5503) no Hoare annotation was computed. [2021-12-18 05:11:01,318 INFO L858 garLoopResultBuilder]: For program point platform_device_unregisterEXIT(lines 5610 5612) no Hoare annotation was computed. [2021-12-18 05:11:01,318 INFO L861 garLoopResultBuilder]: At program point platform_device_unregisterENTRY(lines 5610 5612) the Hoare annotation is: true [2021-12-18 05:11:01,318 INFO L858 garLoopResultBuilder]: For program point platform_device_unregisterFINAL(lines 5610 5612) no Hoare annotation was computed. [2021-12-18 05:11:01,318 INFO L861 garLoopResultBuilder]: At program point mts64_write_commandENTRY(lines 4109 4119) the Hoare annotation is: true [2021-12-18 05:11:01,318 INFO L858 garLoopResultBuilder]: For program point mts64_write_commandEXIT(lines 4109 4119) no Hoare annotation was computed. [2021-12-18 05:11:01,318 INFO L858 garLoopResultBuilder]: For program point mts64_write_commandFINAL(lines 4109 4119) no Hoare annotation was computed. [2021-12-18 05:11:01,319 INFO L861 garLoopResultBuilder]: At program point L4116(line 4116) the Hoare annotation is: true [2021-12-18 05:11:01,319 INFO L861 garLoopResultBuilder]: At program point L4114(line 4114) the Hoare annotation is: true [2021-12-18 05:11:01,319 INFO L858 garLoopResultBuilder]: For program point L4115-1(line 4115) no Hoare annotation was computed. [2021-12-18 05:11:01,319 INFO L861 garLoopResultBuilder]: At program point L4115(line 4115) the Hoare annotation is: true [2021-12-18 05:11:01,319 INFO L858 garLoopResultBuilder]: For program point L4116-1(line 4116) no Hoare annotation was computed. [2021-12-18 05:11:01,319 INFO L861 garLoopResultBuilder]: At program point L4112(line 4112) the Hoare annotation is: true [2021-12-18 05:11:01,319 INFO L858 garLoopResultBuilder]: For program point L4113-1(line 4113) no Hoare annotation was computed. [2021-12-18 05:11:01,320 INFO L861 garLoopResultBuilder]: At program point L4113(line 4113) the Hoare annotation is: true [2021-12-18 05:11:01,320 INFO L858 garLoopResultBuilder]: For program point L4114-1(line 4114) no Hoare annotation was computed. [2021-12-18 05:11:01,320 INFO L858 garLoopResultBuilder]: For program point L4112-1(line 4112) no Hoare annotation was computed. [2021-12-18 05:11:01,320 INFO L858 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_infoEXIT(lines 4205 4214) no Hoare annotation was computed. [2021-12-18 05:11:01,320 INFO L854 garLoopResultBuilder]: At program point snd_mts64_ctl_smpte_time_infoENTRY(lines 4205 4214) the Hoare annotation is: (or (not (= ~ldv_state_variable_4~0 0)) (not (= ~ldv_state_variable_1~0 0)) (not (= ~device_count~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 0 ~ldv_retval_5~0)) (not (= ~ldv_state_variable_2~0 0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_10~0 0))) [2021-12-18 05:11:01,320 INFO L858 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_infoFINAL(lines 4205 4214) no Hoare annotation was computed. [2021-12-18 05:11:01,320 INFO L861 garLoopResultBuilder]: At program point L4126(line 4126) the Hoare annotation is: true [2021-12-18 05:11:01,321 INFO L858 garLoopResultBuilder]: For program point L4127-1(line 4127) no Hoare annotation was computed. [2021-12-18 05:11:01,321 INFO L861 garLoopResultBuilder]: At program point L4127(line 4127) the Hoare annotation is: true [2021-12-18 05:11:01,321 INFO L861 garLoopResultBuilder]: At program point L4124(line 4124) the Hoare annotation is: true [2021-12-18 05:11:01,321 INFO L858 garLoopResultBuilder]: For program point L4125-1(line 4125) no Hoare annotation was computed. [2021-12-18 05:11:01,321 INFO L861 garLoopResultBuilder]: At program point L4125(line 4125) the Hoare annotation is: true [2021-12-18 05:11:01,321 INFO L858 garLoopResultBuilder]: For program point L4126-1(line 4126) no Hoare annotation was computed. [2021-12-18 05:11:01,321 INFO L858 garLoopResultBuilder]: For program point L4123-1(line 4123) no Hoare annotation was computed. [2021-12-18 05:11:01,321 INFO L861 garLoopResultBuilder]: At program point L4123(line 4123) the Hoare annotation is: true [2021-12-18 05:11:01,321 INFO L858 garLoopResultBuilder]: For program point L4124-1(line 4124) no Hoare annotation was computed. [2021-12-18 05:11:01,322 INFO L861 garLoopResultBuilder]: At program point mts64_write_dataENTRY(lines 4120 4130) the Hoare annotation is: true [2021-12-18 05:11:01,322 INFO L858 garLoopResultBuilder]: For program point mts64_write_dataEXIT(lines 4120 4130) no Hoare annotation was computed. [2021-12-18 05:11:01,322 INFO L858 garLoopResultBuilder]: For program point mts64_write_dataFINAL(lines 4120 4130) no Hoare annotation was computed. [2021-12-18 05:11:01,322 INFO L861 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 5418 5425) the Hoare annotation is: true [2021-12-18 05:11:01,322 INFO L861 garLoopResultBuilder]: At program point L5547(lines 5546 5548) the Hoare annotation is: true [2021-12-18 05:11:01,322 INFO L861 garLoopResultBuilder]: At program point L5421(line 5421) the Hoare annotation is: true [2021-12-18 05:11:01,322 INFO L858 garLoopResultBuilder]: For program point L5421-1(line 5421) no Hoare annotation was computed. [2021-12-18 05:11:01,322 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 5418 5425) no Hoare annotation was computed. [2021-12-18 05:11:01,322 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreFINAL(lines 5418 5425) no Hoare annotation was computed. [2021-12-18 05:11:01,322 INFO L861 garLoopResultBuilder]: At program point L3637(lines 3633 3639) the Hoare annotation is: true [2021-12-18 05:11:01,323 INFO L858 garLoopResultBuilder]: For program point L3665-1(line 3665) no Hoare annotation was computed. [2021-12-18 05:11:01,323 INFO L861 garLoopResultBuilder]: At program point L3665(line 3665) the Hoare annotation is: true [2021-12-18 05:11:01,323 INFO L861 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 3653 3669) the Hoare annotation is: true [2021-12-18 05:11:01,323 INFO L858 garLoopResultBuilder]: For program point L3660(lines 3660 3667) no Hoare annotation was computed. [2021-12-18 05:11:01,323 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3653 3669) no Hoare annotation was computed. [2021-12-18 05:11:01,323 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3653 3669) no Hoare annotation was computed. [2021-12-18 05:11:01,323 INFO L861 garLoopResultBuilder]: At program point L4702(line 4702) the Hoare annotation is: true [2021-12-18 05:11:01,323 INFO L858 garLoopResultBuilder]: For program point L4704-2(lines 4704 4707) no Hoare annotation was computed. [2021-12-18 05:11:01,323 INFO L858 garLoopResultBuilder]: For program point snd_mts64_removeFINAL(lines 4697 4710) no Hoare annotation was computed. [2021-12-18 05:11:01,324 INFO L861 garLoopResultBuilder]: At program point L4705(line 4705) the Hoare annotation is: true [2021-12-18 05:11:01,324 INFO L858 garLoopResultBuilder]: For program point L4704(lines 4704 4707) no Hoare annotation was computed. [2021-12-18 05:11:01,324 INFO L858 garLoopResultBuilder]: For program point L4705-1(line 4705) no Hoare annotation was computed. [2021-12-18 05:11:01,324 INFO L858 garLoopResultBuilder]: For program point L4702-1(line 4702) no Hoare annotation was computed. [2021-12-18 05:11:01,324 INFO L861 garLoopResultBuilder]: At program point snd_mts64_removeENTRY(lines 4697 4710) the Hoare annotation is: true [2021-12-18 05:11:01,324 INFO L858 garLoopResultBuilder]: For program point snd_mts64_removeEXIT(lines 4697 4710) no Hoare annotation was computed. [2021-12-18 05:11:01,324 INFO L858 garLoopResultBuilder]: For program point L3935(lines 3935 3938) no Hoare annotation was computed. [2021-12-18 05:11:01,324 INFO L858 garLoopResultBuilder]: For program point L3933-1(line 3933) no Hoare annotation was computed. [2021-12-18 05:11:01,324 INFO L861 garLoopResultBuilder]: At program point L3933(line 3933) the Hoare annotation is: true [2021-12-18 05:11:01,325 INFO L858 garLoopResultBuilder]: For program point mts64_device_readyFINAL(lines 3925 3947) no Hoare annotation was computed. [2021-12-18 05:11:01,325 INFO L861 garLoopResultBuilder]: At program point L3942(lines 3929 3946) the Hoare annotation is: true [2021-12-18 05:11:01,325 INFO L858 garLoopResultBuilder]: For program point mts64_device_readyEXIT(lines 3925 3947) no Hoare annotation was computed. [2021-12-18 05:11:01,325 INFO L861 garLoopResultBuilder]: At program point L3940(lines 3929 3946) the Hoare annotation is: true [2021-12-18 05:11:01,325 INFO L861 garLoopResultBuilder]: At program point mts64_device_readyENTRY(lines 3925 3947) the Hoare annotation is: true [2021-12-18 05:11:01,325 INFO L861 garLoopResultBuilder]: At program point L4032(line 4032) the Hoare annotation is: true [2021-12-18 05:11:01,325 INFO L861 garLoopResultBuilder]: At program point mts64_probeENTRY(lines 4025 4042) the Hoare annotation is: true [2021-12-18 05:11:01,325 INFO L858 garLoopResultBuilder]: For program point L4033(line 4033) no Hoare annotation was computed. [2021-12-18 05:11:01,326 INFO L861 garLoopResultBuilder]: At program point L4030(line 4030) the Hoare annotation is: true [2021-12-18 05:11:01,326 INFO L861 garLoopResultBuilder]: At program point L4031(line 4031) the Hoare annotation is: true [2021-12-18 05:11:01,326 INFO L861 garLoopResultBuilder]: At program point L4030-1(line 4030) the Hoare annotation is: true [2021-12-18 05:11:01,326 INFO L858 garLoopResultBuilder]: For program point mts64_probeFINAL(lines 4025 4042) no Hoare annotation was computed. [2021-12-18 05:11:01,326 INFO L858 garLoopResultBuilder]: For program point L4036(lines 4036 4040) no Hoare annotation was computed. [2021-12-18 05:11:01,327 INFO L858 garLoopResultBuilder]: For program point mts64_probeEXIT(lines 4025 4042) no Hoare annotation was computed. [2021-12-18 05:11:01,327 INFO L861 garLoopResultBuilder]: At program point platform_set_drvdataENTRY(lines 3799 3805) the Hoare annotation is: true [2021-12-18 05:11:01,327 INFO L858 garLoopResultBuilder]: For program point platform_set_drvdataFINAL(lines 3799 3805) no Hoare annotation was computed. [2021-12-18 05:11:01,327 INFO L858 garLoopResultBuilder]: For program point platform_set_drvdataEXIT(lines 3799 3805) no Hoare annotation was computed. [2021-12-18 05:11:01,328 INFO L861 garLoopResultBuilder]: At program point L3779(lines 3775 3781) the Hoare annotation is: true [2021-12-18 05:11:01,328 INFO L858 garLoopResultBuilder]: For program point snd_card_freeEXIT(lines 5617 5619) no Hoare annotation was computed. [2021-12-18 05:11:01,328 INFO L861 garLoopResultBuilder]: At program point snd_card_freeENTRY(lines 5617 5619) the Hoare annotation is: true [2021-12-18 05:11:01,328 INFO L858 garLoopResultBuilder]: For program point snd_card_freeFINAL(lines 5617 5619) no Hoare annotation was computed. [2021-12-18 05:11:01,328 INFO L861 garLoopResultBuilder]: At program point platform_get_drvdataENTRY(lines 3791 3798) the Hoare annotation is: true [2021-12-18 05:11:01,328 INFO L861 garLoopResultBuilder]: At program point L3772(lines 3769 3774) the Hoare annotation is: true [2021-12-18 05:11:01,328 INFO L858 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 3791 3798) no Hoare annotation was computed. [2021-12-18 05:11:01,328 INFO L858 garLoopResultBuilder]: For program point platform_get_drvdataFINAL(lines 3791 3798) no Hoare annotation was computed. [2021-12-18 05:11:01,328 INFO L858 garLoopResultBuilder]: For program point L4224-1(line 4224) no Hoare annotation was computed. [2021-12-18 05:11:01,329 INFO L854 garLoopResultBuilder]: At program point snd_mts64_ctl_smpte_time_getENTRY(lines 4215 4227) the Hoare annotation is: (or (not (= ~ldv_state_variable_4~0 0)) (not (= ~ldv_state_variable_1~0 0)) (not (= ~device_count~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_spin~0 |old(~ldv_spin~0)|)) (not (= 0 ~ldv_retval_5~0)) (not (= ~ldv_state_variable_2~0 0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_10~0 0))) [2021-12-18 05:11:01,329 INFO L854 garLoopResultBuilder]: At program point L4222(line 4222) the Hoare annotation is: (or (not (= ~ldv_state_variable_4~0 0)) (not (= ~ldv_state_variable_1~0 0)) (not (= ~device_count~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_spin~0 |old(~ldv_spin~0)|)) (not (= 0 ~ldv_retval_5~0)) (not (= ~ldv_state_variable_2~0 0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_10~0 0))) [2021-12-18 05:11:01,329 INFO L861 garLoopResultBuilder]: At program point L4224(line 4224) the Hoare annotation is: true [2021-12-18 05:11:01,329 INFO L858 garLoopResultBuilder]: For program point L4222-1(line 4222) no Hoare annotation was computed. [2021-12-18 05:11:01,329 INFO L858 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_getFINAL(lines 4215 4227) no Hoare annotation was computed. [2021-12-18 05:11:01,329 INFO L858 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_getEXIT(lines 4215 4227) no Hoare annotation was computed. [2021-12-18 05:11:01,329 INFO L854 garLoopResultBuilder]: At program point snd_mts64_unregister_allENTRY(lines 4715 4737) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (or (= ~ldv_state_variable_1~0 0) (not (= |old(~ldv_state_variable_1~0)| 0))) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2021-12-18 05:11:01,329 INFO L854 garLoopResultBuilder]: At program point L5439(lines 5434 5441) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2021-12-18 05:11:01,329 INFO L854 garLoopResultBuilder]: At program point L5598(lines 5597 5599) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2021-12-18 05:11:01,330 INFO L854 garLoopResultBuilder]: At program point L4730(lines 4718 4736) the Hoare annotation is: (or (= ~ldv_state_variable_1~0 0) (not (= |old(~ldv_state_variable_1~0)| 0))) [2021-12-18 05:11:01,330 INFO L854 garLoopResultBuilder]: At program point L5437(line 5437) the Hoare annotation is: (or (= ~ldv_state_variable_1~0 0) (not (= |old(~ldv_state_variable_1~0)| 0))) [2021-12-18 05:11:01,330 INFO L858 garLoopResultBuilder]: For program point L5437-1(line 5437) no Hoare annotation was computed. [2021-12-18 05:11:01,330 INFO L854 garLoopResultBuilder]: At program point L4728(lines 4718 4736) the Hoare annotation is: (or (= ~ldv_state_variable_1~0 0) (not (= |old(~ldv_state_variable_1~0)| 0))) [2021-12-18 05:11:01,330 INFO L854 garLoopResultBuilder]: At program point L4723(line 4723) the Hoare annotation is: (or (= ~ldv_state_variable_1~0 0) (not (= |old(~ldv_state_variable_1~0)| 0))) [2021-12-18 05:11:01,330 INFO L858 garLoopResultBuilder]: For program point L4722(lines 4722 4726) no Hoare annotation was computed. [2021-12-18 05:11:01,331 INFO L858 garLoopResultBuilder]: For program point L4723-1(line 4723) no Hoare annotation was computed. [2021-12-18 05:11:01,331 INFO L858 garLoopResultBuilder]: For program point snd_mts64_unregister_allEXIT(lines 4715 4737) no Hoare annotation was computed. [2021-12-18 05:11:01,331 INFO L858 garLoopResultBuilder]: For program point L4722-2(lines 4722 4726) no Hoare annotation was computed. [2021-12-18 05:11:01,331 INFO L858 garLoopResultBuilder]: For program point snd_mts64_unregister_allFINAL(lines 4715 4737) no Hoare annotation was computed. [2021-12-18 05:11:01,331 INFO L858 garLoopResultBuilder]: For program point snd_mts64_detachEXIT(lines 4573 4578) no Hoare annotation was computed. [2021-12-18 05:11:01,331 INFO L861 garLoopResultBuilder]: At program point snd_mts64_detachENTRY(lines 4573 4578) the Hoare annotation is: true [2021-12-18 05:11:01,331 INFO L858 garLoopResultBuilder]: For program point snd_mts64_detachFINAL(lines 4573 4578) no Hoare annotation was computed. [2021-12-18 05:11:01,331 INFO L858 garLoopResultBuilder]: For program point mts64_device_closeEXIT(lines 3993 4012) no Hoare annotation was computed. [2021-12-18 05:11:01,331 INFO L861 garLoopResultBuilder]: At program point mts64_device_closeENTRY(lines 3993 4012) the Hoare annotation is: true [2021-12-18 05:11:01,332 INFO L858 garLoopResultBuilder]: For program point mts64_device_closeFINAL(lines 3993 4012) no Hoare annotation was computed. [2021-12-18 05:11:01,332 INFO L861 garLoopResultBuilder]: At program point L4007(lines 3997 4011) the Hoare annotation is: true [2021-12-18 05:11:01,332 INFO L861 garLoopResultBuilder]: At program point L4005(lines 3997 4011) the Hoare annotation is: true [2021-12-18 05:11:01,332 INFO L861 garLoopResultBuilder]: At program point L4002(line 4002) the Hoare annotation is: true [2021-12-18 05:11:01,332 INFO L858 garLoopResultBuilder]: For program point L4003(line 4003) no Hoare annotation was computed. [2021-12-18 05:11:01,332 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 3703 3709) no Hoare annotation was computed. [2021-12-18 05:11:01,332 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 3703 3709) the Hoare annotation is: true [2021-12-18 05:11:01,332 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3707) no Hoare annotation was computed. [2021-12-18 05:11:01,332 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3703 3709) no Hoare annotation was computed. [2021-12-18 05:11:01,333 INFO L861 garLoopResultBuilder]: At program point mts64_device_initENTRY(lines 3948 3973) the Hoare annotation is: true [2021-12-18 05:11:01,334 INFO L858 garLoopResultBuilder]: For program point L3970-1(line 3970) no Hoare annotation was computed. [2021-12-18 05:11:01,334 INFO L861 garLoopResultBuilder]: At program point L3967(lines 3952 3972) the Hoare annotation is: true [2021-12-18 05:11:01,334 INFO L861 garLoopResultBuilder]: At program point L3965(lines 3952 3972) the Hoare annotation is: true [2021-12-18 05:11:01,347 INFO L858 garLoopResultBuilder]: For program point mts64_device_initEXIT(lines 3948 3973) no Hoare annotation was computed. [2021-12-18 05:11:01,347 INFO L861 garLoopResultBuilder]: At program point L3960(line 3960) the Hoare annotation is: true [2021-12-18 05:11:01,347 INFO L858 garLoopResultBuilder]: For program point mts64_device_initFINAL(lines 3948 3973) no Hoare annotation was computed. [2021-12-18 05:11:01,347 INFO L858 garLoopResultBuilder]: For program point L3958(line 3958) no Hoare annotation was computed. [2021-12-18 05:11:01,347 INFO L858 garLoopResultBuilder]: For program point L3959(lines 3959 3963) no Hoare annotation was computed. [2021-12-18 05:11:01,347 INFO L858 garLoopResultBuilder]: For program point L3960-1(line 3960) no Hoare annotation was computed. [2021-12-18 05:11:01,348 INFO L861 garLoopResultBuilder]: At program point L3957(line 3957) the Hoare annotation is: true [2021-12-18 05:11:01,348 INFO L858 garLoopResultBuilder]: For program point L3953-1(line 3953) no Hoare annotation was computed. [2021-12-18 05:11:01,348 INFO L861 garLoopResultBuilder]: At program point L3953(line 3953) the Hoare annotation is: true [2021-12-18 05:11:01,348 INFO L861 garLoopResultBuilder]: At program point L3970(line 3970) the Hoare annotation is: true [2021-12-18 05:11:01,348 INFO L861 garLoopResultBuilder]: At program point L4478(lines 4438 4485) the Hoare annotation is: true [2021-12-18 05:11:01,348 INFO L861 garLoopResultBuilder]: At program point L5626(lines 5625 5627) the Hoare annotation is: true [2021-12-18 05:11:01,348 INFO L861 garLoopResultBuilder]: At program point L5469(line 5469) the Hoare annotation is: true [2021-12-18 05:11:01,348 INFO L861 garLoopResultBuilder]: At program point L5469-1(lines 5464 5473) the Hoare annotation is: true [2021-12-18 05:11:01,348 INFO L858 garLoopResultBuilder]: For program point L4668(lines 4668 4674) no Hoare annotation was computed. [2021-12-18 05:11:01,349 INFO L858 garLoopResultBuilder]: For program point L4470(line 4470) no Hoare annotation was computed. [2021-12-18 05:11:01,349 INFO L861 garLoopResultBuilder]: At program point L4693(line 4693) the Hoare annotation is: true [2021-12-18 05:11:01,349 INFO L858 garLoopResultBuilder]: For program point L4693-1(line 4693) no Hoare annotation was computed. [2021-12-18 05:11:01,349 INFO L858 garLoopResultBuilder]: For program point snd_mts64_probeEXIT(lines 4599 4696) no Hoare annotation was computed. [2021-12-18 05:11:01,349 INFO L858 garLoopResultBuilder]: For program point L4677(lines 4677 4680) no Hoare annotation was computed. [2021-12-18 05:11:01,349 INFO L858 garLoopResultBuilder]: For program point L4479(lines 4479 4482) no Hoare annotation was computed. [2021-12-18 05:11:01,349 INFO L861 garLoopResultBuilder]: At program point L4446(line 4446) the Hoare annotation is: true [2021-12-18 05:11:01,349 INFO L861 garLoopResultBuilder]: At program point L4347(lines 4316 4349) the Hoare annotation is: true [2021-12-18 05:11:01,349 INFO L858 garLoopResultBuilder]: For program point L4446-1(line 4446) no Hoare annotation was computed. [2021-12-18 05:11:01,349 INFO L861 garLoopResultBuilder]: At program point L4471(line 4471) the Hoare annotation is: true [2021-12-18 05:11:01,350 INFO L858 garLoopResultBuilder]: For program point L4471-1(line 4471) no Hoare annotation was computed. [2021-12-18 05:11:01,350 INFO L858 garLoopResultBuilder]: For program point L4661(lines 4661 4666) no Hoare annotation was computed. [2021-12-18 05:11:01,350 INFO L861 garLoopResultBuilder]: At program point L4686(lines 4609 4695) the Hoare annotation is: true [2021-12-18 05:11:01,350 INFO L858 garLoopResultBuilder]: For program point L4620(lines 4620 4623) no Hoare annotation was computed. [2021-12-18 05:11:01,350 INFO L861 garLoopResultBuilder]: At program point L4480(lines 4438 4485) the Hoare annotation is: true [2021-12-18 05:11:01,350 INFO L861 garLoopResultBuilder]: At program point L4637(line 4637) the Hoare annotation is: true [2021-12-18 05:11:01,350 INFO L858 garLoopResultBuilder]: For program point L4637-1(line 4637) no Hoare annotation was computed. [2021-12-18 05:11:01,350 INFO L861 garLoopResultBuilder]: At program point L5529(lines 5528 5530) the Hoare annotation is: true [2021-12-18 05:11:01,350 INFO L861 garLoopResultBuilder]: At program point L4654(line 4654) the Hoare annotation is: true [2021-12-18 05:11:01,351 INFO L861 garLoopResultBuilder]: At program point L3886(lines 3866 3888) the Hoare annotation is: true [2021-12-18 05:11:01,351 INFO L861 garLoopResultBuilder]: At program point L5637-2(lines 5636 5638) the Hoare annotation is: true [2021-12-18 05:11:01,351 INFO L861 garLoopResultBuilder]: At program point L4613(line 4613) the Hoare annotation is: true [2021-12-18 05:11:01,351 INFO L861 garLoopResultBuilder]: At program point L5637(line 5637) the Hoare annotation is: true [2021-12-18 05:11:01,351 INFO L858 garLoopResultBuilder]: For program point L4613-1(line 4613) no Hoare annotation was computed. [2021-12-18 05:11:01,352 INFO L858 garLoopResultBuilder]: For program point L5637-1(line 5637) no Hoare annotation was computed. [2021-12-18 05:11:01,352 INFO L861 garLoopResultBuilder]: At program point L4638(line 4638) the Hoare annotation is: true [2021-12-18 05:11:01,352 INFO L858 garLoopResultBuilder]: For program point L4638-1(line 4638) no Hoare annotation was computed. [2021-12-18 05:11:01,352 INFO L861 garLoopResultBuilder]: At program point L5431(lines 5427 5433) the Hoare annotation is: true [2021-12-18 05:11:01,352 INFO L858 garLoopResultBuilder]: For program point L4473(line 4473) no Hoare annotation was computed. [2021-12-18 05:11:01,352 INFO L861 garLoopResultBuilder]: At program point L3598(lines 3595 3600) the Hoare annotation is: true [2021-12-18 05:11:01,352 INFO L858 garLoopResultBuilder]: For program point snd_mts64_probeFINAL(lines 4599 4696) no Hoare annotation was computed. [2021-12-18 05:11:01,352 INFO L861 garLoopResultBuilder]: At program point L5630(lines 5629 5631) the Hoare annotation is: true [2021-12-18 05:11:01,352 INFO L861 garLoopResultBuilder]: At program point L4449(line 4449) the Hoare annotation is: true [2021-12-18 05:11:01,353 INFO L858 garLoopResultBuilder]: For program point L4449-1(line 4449) no Hoare annotation was computed. [2021-12-18 05:11:01,353 INFO L858 garLoopResultBuilder]: For program point L4631(lines 4631 4636) no Hoare annotation was computed. [2021-12-18 05:11:01,353 INFO L861 garLoopResultBuilder]: At program point L5622(lines 5621 5623) the Hoare annotation is: true [2021-12-18 05:11:01,354 INFO L861 garLoopResultBuilder]: At program point L4342(lines 4322 4348) the Hoare annotation is: true [2021-12-18 05:11:01,354 INFO L858 garLoopResultBuilder]: For program point L4441(lines 4441 4444) no Hoare annotation was computed. [2021-12-18 05:11:01,354 INFO L861 garLoopResultBuilder]: At program point L4458(lines 4438 4485) the Hoare annotation is: true [2021-12-18 05:11:01,354 INFO L861 garLoopResultBuilder]: At program point snd_mts64_probeENTRY(lines 4599 4696) the Hoare annotation is: true [2021-12-18 05:11:01,354 INFO L861 garLoopResultBuilder]: At program point L4615(line 4615) the Hoare annotation is: true [2021-12-18 05:11:01,354 INFO L858 garLoopResultBuilder]: For program point L4615-1(lines 4609 4695) no Hoare annotation was computed. [2021-12-18 05:11:01,354 INFO L861 garLoopResultBuilder]: At program point L4681(line 4681) the Hoare annotation is: true [2021-12-18 05:11:01,354 INFO L858 garLoopResultBuilder]: For program point L4681-1(line 4681) no Hoare annotation was computed. [2021-12-18 05:11:01,355 INFO L861 garLoopResultBuilder]: At program point L4450(line 4450) the Hoare annotation is: true [2021-12-18 05:11:01,355 INFO L858 garLoopResultBuilder]: For program point L4450-1(line 4450) no Hoare annotation was computed. [2021-12-18 05:11:01,355 INFO L858 garLoopResultBuilder]: For program point L4343(lines 4343 4346) no Hoare annotation was computed. [2021-12-18 05:11:01,355 INFO L858 garLoopResultBuilder]: For program point L4624-1(line 4624) no Hoare annotation was computed. [2021-12-18 05:11:01,355 INFO L858 garLoopResultBuilder]: For program point L4335(lines 4335 4340) no Hoare annotation was computed. [2021-12-18 05:11:01,355 INFO L861 garLoopResultBuilder]: At program point L4624(line 4624) the Hoare annotation is: true [2021-12-18 05:11:01,355 INFO L858 garLoopResultBuilder]: For program point L4459(lines 4459 4462) no Hoare annotation was computed. [2021-12-18 05:11:01,355 INFO L861 garLoopResultBuilder]: At program point L4484(lines 4429 4486) the Hoare annotation is: true [2021-12-18 05:11:01,355 INFO L861 garLoopResultBuilder]: At program point L4641(lines 4641 4642) the Hoare annotation is: true [2021-12-18 05:11:01,355 INFO L858 garLoopResultBuilder]: For program point L4641-1(lines 4641 4642) no Hoare annotation was computed. [2021-12-18 05:11:01,356 INFO L858 garLoopResultBuilder]: For program point L5467(lines 5467 5470) no Hoare annotation was computed. [2021-12-18 05:11:01,356 INFO L861 garLoopResultBuilder]: At program point L4476(lines 4438 4485) the Hoare annotation is: true [2021-12-18 05:11:01,356 INFO L861 garLoopResultBuilder]: At program point L4344(lines 4322 4348) the Hoare annotation is: true [2021-12-18 05:11:01,356 INFO L858 garLoopResultBuilder]: For program point L4625(lines 4625 4628) no Hoare annotation was computed. [2021-12-18 05:11:01,356 INFO L858 garLoopResultBuilder]: For program point L4683(lines 4683 4688) no Hoare annotation was computed. [2021-12-18 05:11:01,356 INFO L861 garLoopResultBuilder]: At program point L4460(lines 4438 4485) the Hoare annotation is: true [2021-12-18 05:11:01,356 INFO L861 garLoopResultBuilder]: At program point L5641(lines 5640 5642) the Hoare annotation is: true [2021-12-18 05:11:01,356 INFO L861 garLoopResultBuilder]: At program point L4667(line 4667) the Hoare annotation is: true [2021-12-18 05:11:01,357 INFO L858 garLoopResultBuilder]: For program point L4667-1(line 4667) no Hoare annotation was computed. [2021-12-18 05:11:01,357 INFO L858 garLoopResultBuilder]: For program point L4469(lines 4469 4475) no Hoare annotation was computed. [2021-12-18 05:11:01,357 INFO L858 garLoopResultBuilder]: For program point L4651(lines 4651 4657) no Hoare annotation was computed. [2021-12-18 05:11:01,357 INFO L858 garLoopResultBuilder]: For program point L4643(lines 4643 4649) no Hoare annotation was computed. [2021-12-18 05:11:01,357 INFO L858 garLoopResultBuilder]: For program point L4676-1(line 4676) no Hoare annotation was computed. [2021-12-18 05:11:01,357 INFO L858 garLoopResultBuilder]: For program point L3875(lines 3875 3878) no Hoare annotation was computed. [2021-12-18 05:11:01,357 INFO L861 garLoopResultBuilder]: At program point L4676(line 4676) the Hoare annotation is: true [2021-12-18 05:11:01,357 INFO L858 garLoopResultBuilder]: For program point L4066-1(line 4066) no Hoare annotation was computed. [2021-12-18 05:11:01,357 INFO L858 garLoopResultBuilder]: For program point mts64_read_charEXIT(lines 4056 4081) no Hoare annotation was computed. [2021-12-18 05:11:01,358 INFO L861 garLoopResultBuilder]: At program point mts64_read_charENTRY(lines 4056 4081) the Hoare annotation is: true [2021-12-18 05:11:01,358 INFO L861 garLoopResultBuilder]: At program point L4076(lines 4061 4080) the Hoare annotation is: true [2021-12-18 05:11:01,358 INFO L861 garLoopResultBuilder]: At program point L4074(lines 4061 4080) the Hoare annotation is: true [2021-12-18 05:11:01,358 INFO L861 garLoopResultBuilder]: At program point L4068(line 4068) the Hoare annotation is: true [2021-12-18 05:11:01,358 INFO L858 garLoopResultBuilder]: For program point L4069(lines 4069 4072) no Hoare annotation was computed. [2021-12-18 05:11:01,358 INFO L861 garLoopResultBuilder]: At program point L4066(line 4066) the Hoare annotation is: true [2021-12-18 05:11:01,358 INFO L858 garLoopResultBuilder]: For program point L4068-1(line 4068) no Hoare annotation was computed. [2021-12-18 05:11:01,358 INFO L858 garLoopResultBuilder]: For program point L4069-2(lines 4069 4072) no Hoare annotation was computed. [2021-12-18 05:11:01,358 INFO L858 garLoopResultBuilder]: For program point mts64_read_charFINAL(lines 4056 4081) no Hoare annotation was computed. [2021-12-18 05:11:01,358 INFO L854 garLoopResultBuilder]: At program point spin_unlock_irqENTRY(lines 5410 5417) the Hoare annotation is: (or (not (= ~ldv_state_variable_4~0 0)) (not (= ~ldv_state_variable_1~0 0)) (not (= ~device_count~0 0)) (= ~ldv_spin~0 |old(~ldv_spin~0)|) (not (= 0 ~ldv_retval_5~0)) (not (= ~ldv_state_variable_2~0 0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_10~0 0))) [2021-12-18 05:11:01,359 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqEXIT(lines 5410 5417) no Hoare annotation was computed. [2021-12-18 05:11:01,359 INFO L861 garLoopResultBuilder]: At program point L3629(lines 3625 3631) the Hoare annotation is: true [2021-12-18 05:11:01,359 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqFINAL(lines 5410 5417) no Hoare annotation was computed. [2021-12-18 05:11:01,359 INFO L861 garLoopResultBuilder]: At program point L5544(lines 5543 5545) the Hoare annotation is: true [2021-12-18 05:11:01,359 INFO L854 garLoopResultBuilder]: At program point L5413(line 5413) the Hoare annotation is: (or (not (= ~ldv_state_variable_4~0 0)) (not (= ~ldv_state_variable_1~0 0)) (not (= ~device_count~0 0)) (= ~ldv_spin~0 |old(~ldv_spin~0)|) (not (= 0 ~ldv_retval_5~0)) (not (= ~ldv_state_variable_2~0 0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_10~0 0))) [2021-12-18 05:11:01,359 INFO L858 garLoopResultBuilder]: For program point L5413-1(line 5413) no Hoare annotation was computed. [2021-12-18 05:11:01,359 INFO L861 garLoopResultBuilder]: At program point mts64_readENTRY(lines 4043 4055) the Hoare annotation is: true [2021-12-18 05:11:01,359 INFO L861 garLoopResultBuilder]: At program point L4052(line 4052) the Hoare annotation is: true [2021-12-18 05:11:01,359 INFO L861 garLoopResultBuilder]: At program point L4050(line 4050) the Hoare annotation is: true [2021-12-18 05:11:01,360 INFO L858 garLoopResultBuilder]: For program point L4051-1(line 4051) no Hoare annotation was computed. [2021-12-18 05:11:01,360 INFO L861 garLoopResultBuilder]: At program point L4051(line 4051) the Hoare annotation is: true [2021-12-18 05:11:01,360 INFO L858 garLoopResultBuilder]: For program point L4052-1(line 4052) no Hoare annotation was computed. [2021-12-18 05:11:01,360 INFO L858 garLoopResultBuilder]: For program point mts64_readEXIT(lines 4043 4055) no Hoare annotation was computed. [2021-12-18 05:11:01,360 INFO L861 garLoopResultBuilder]: At program point L4048(line 4048) the Hoare annotation is: true [2021-12-18 05:11:01,360 INFO L858 garLoopResultBuilder]: For program point L4049-1(line 4049) no Hoare annotation was computed. [2021-12-18 05:11:01,360 INFO L861 garLoopResultBuilder]: At program point L4049(line 4049) the Hoare annotation is: true [2021-12-18 05:11:01,360 INFO L858 garLoopResultBuilder]: For program point L4050-1(line 4050) no Hoare annotation was computed. [2021-12-18 05:11:01,360 INFO L858 garLoopResultBuilder]: For program point L4048-1(line 4048) no Hoare annotation was computed. [2021-12-18 05:11:01,360 INFO L858 garLoopResultBuilder]: For program point mts64_readFINAL(lines 4043 4055) no Hoare annotation was computed. [2021-12-18 05:11:01,361 INFO L861 garLoopResultBuilder]: At program point parport_releaseENTRY(lines 5591 5593) the Hoare annotation is: true [2021-12-18 05:11:01,361 INFO L858 garLoopResultBuilder]: For program point parport_releaseFINAL(lines 5591 5593) no Hoare annotation was computed. [2021-12-18 05:11:01,361 INFO L858 garLoopResultBuilder]: For program point parport_releaseEXIT(lines 5591 5593) no Hoare annotation was computed. [2021-12-18 05:11:01,361 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_output_triggerFINAL(lines 4384 4407) no Hoare annotation was computed. [2021-12-18 05:11:01,361 INFO L861 garLoopResultBuilder]: At program point L5656(lines 5655 5657) the Hoare annotation is: true [2021-12-18 05:11:01,361 INFO L858 garLoopResultBuilder]: For program point L4404-1(line 4404) no Hoare annotation was computed. [2021-12-18 05:11:01,361 INFO L861 garLoopResultBuilder]: At program point L5652(lines 5651 5653) the Hoare annotation is: true [2021-12-18 05:11:01,361 INFO L861 garLoopResultBuilder]: At program point L4404(line 4404) the Hoare annotation is: true [2021-12-18 05:11:01,362 INFO L861 garLoopResultBuilder]: At program point L4398(lines 4391 4406) the Hoare annotation is: true [2021-12-18 05:11:01,362 INFO L861 garLoopResultBuilder]: At program point snd_mts64_rawmidi_output_triggerENTRY(lines 4384 4407) the Hoare annotation is: true [2021-12-18 05:11:01,362 INFO L861 garLoopResultBuilder]: At program point L4401(lines 4391 4406) the Hoare annotation is: true [2021-12-18 05:11:01,362 INFO L858 garLoopResultBuilder]: For program point L4400(lines 4400 4403) no Hoare annotation was computed. [2021-12-18 05:11:01,362 INFO L858 garLoopResultBuilder]: For program point L4396-1(line 4396) no Hoare annotation was computed. [2021-12-18 05:11:01,362 INFO L861 garLoopResultBuilder]: At program point L4396(line 4396) the Hoare annotation is: true [2021-12-18 05:11:01,362 INFO L861 garLoopResultBuilder]: At program point L4393(line 4393) the Hoare annotation is: true [2021-12-18 05:11:01,362 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_output_triggerEXIT(lines 4384 4407) no Hoare annotation was computed. [2021-12-18 05:11:01,362 INFO L861 garLoopResultBuilder]: At program point L4539(line 4539) the Hoare annotation is: true [2021-12-18 05:11:01,362 INFO L861 garLoopResultBuilder]: At program point L4538(line 4538) the Hoare annotation is: true [2021-12-18 05:11:01,363 INFO L861 garLoopResultBuilder]: At program point L4539-1(line 4539) the Hoare annotation is: true [2021-12-18 05:11:01,363 INFO L858 garLoopResultBuilder]: For program point L4540(line 4540) no Hoare annotation was computed. [2021-12-18 05:11:01,363 INFO L861 garLoopResultBuilder]: At program point L4534(line 4534) the Hoare annotation is: true [2021-12-18 05:11:01,363 INFO L858 garLoopResultBuilder]: For program point L4538-1(line 4538) no Hoare annotation was computed. [2021-12-18 05:11:01,363 INFO L858 garLoopResultBuilder]: For program point L4532-1(line 4532) no Hoare annotation was computed. [2021-12-18 05:11:01,363 INFO L858 garLoopResultBuilder]: For program point L4533(lines 4533 4537) no Hoare annotation was computed. [2021-12-18 05:11:01,363 INFO L858 garLoopResultBuilder]: For program point L4534-1(line 4534) no Hoare annotation was computed. [2021-12-18 05:11:01,363 INFO L861 garLoopResultBuilder]: At program point L4532(line 4532) the Hoare annotation is: true [2021-12-18 05:11:01,363 INFO L861 garLoopResultBuilder]: At program point L4526(lines 4526 4527) the Hoare annotation is: true [2021-12-18 05:11:01,363 INFO L858 garLoopResultBuilder]: For program point L4528(lines 4528 4531) no Hoare annotation was computed. [2021-12-18 05:11:01,364 INFO L858 garLoopResultBuilder]: For program point snd_mts64_probe_portFINAL(lines 4520 4543) no Hoare annotation was computed. [2021-12-18 05:11:01,364 INFO L858 garLoopResultBuilder]: For program point L4526-1(lines 4526 4527) no Hoare annotation was computed. [2021-12-18 05:11:01,364 INFO L858 garLoopResultBuilder]: For program point snd_mts64_probe_portEXIT(lines 4520 4543) no Hoare annotation was computed. [2021-12-18 05:11:01,364 INFO L861 garLoopResultBuilder]: At program point snd_mts64_probe_portENTRY(lines 4520 4543) the Hoare annotation is: true [2021-12-18 05:11:01,364 INFO L861 garLoopResultBuilder]: At program point L3985(lines 3978 3991) the Hoare annotation is: true [2021-12-18 05:11:01,364 INFO L858 garLoopResultBuilder]: For program point mts64_device_openEXIT(lines 3974 3992) no Hoare annotation was computed. [2021-12-18 05:11:01,364 INFO L858 garLoopResultBuilder]: For program point L3983(line 3983) no Hoare annotation was computed. [2021-12-18 05:11:01,364 INFO L861 garLoopResultBuilder]: At program point mts64_device_openENTRY(lines 3974 3992) the Hoare annotation is: true [2021-12-18 05:11:01,364 INFO L858 garLoopResultBuilder]: For program point mts64_device_openFINAL(lines 3974 3992) no Hoare annotation was computed. [2021-12-18 05:11:01,365 INFO L861 garLoopResultBuilder]: At program point L3987(lines 3978 3991) the Hoare annotation is: true [2021-12-18 05:11:01,365 INFO L858 garLoopResultBuilder]: For program point L3651-2(lines 3650 3652) no Hoare annotation was computed. [2021-12-18 05:11:01,365 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 3650 3652) the Hoare annotation is: true [2021-12-18 05:11:01,365 INFO L858 garLoopResultBuilder]: For program point L3651(line 3651) no Hoare annotation was computed. [2021-12-18 05:11:01,365 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 3650 3652) no Hoare annotation was computed. [2021-12-18 05:11:01,365 INFO L861 garLoopResultBuilder]: At program point mts64_smpte_stopENTRY(lines 4102 4108) the Hoare annotation is: true [2021-12-18 05:11:01,365 INFO L858 garLoopResultBuilder]: For program point mts64_smpte_stopEXIT(lines 4102 4108) no Hoare annotation was computed. [2021-12-18 05:11:01,365 INFO L861 garLoopResultBuilder]: At program point L4105(line 4105) the Hoare annotation is: true [2021-12-18 05:11:01,365 INFO L858 garLoopResultBuilder]: For program point mts64_smpte_stopFINAL(lines 4102 4108) no Hoare annotation was computed. [2021-12-18 05:11:01,365 INFO L861 garLoopResultBuilder]: At program point snd_mts64_rawmidi_input_triggerENTRY(lines 4408 4424) the Hoare annotation is: true [2021-12-18 05:11:01,366 INFO L861 garLoopResultBuilder]: At program point L4415(line 4415) the Hoare annotation is: true [2021-12-18 05:11:01,368 INFO L861 garLoopResultBuilder]: At program point L4416-1(lines 4416 4420) the Hoare annotation is: true [2021-12-18 05:11:01,368 INFO L858 garLoopResultBuilder]: For program point L4415-1(lines 4413 4423) no Hoare annotation was computed. [2021-12-18 05:11:01,368 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_input_triggerFINAL(lines 4408 4424) no Hoare annotation was computed. [2021-12-18 05:11:01,368 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_input_triggerEXIT(lines 4408 4424) no Hoare annotation was computed. [2021-12-18 05:11:01,368 INFO L858 garLoopResultBuilder]: For program point L3921-1(line 3921) no Hoare annotation was computed. [2021-12-18 05:11:01,368 INFO L861 garLoopResultBuilder]: At program point L3921(line 3921) the Hoare annotation is: true [2021-12-18 05:11:01,368 INFO L858 garLoopResultBuilder]: For program point mts64_disable_readoutEXIT(lines 3915 3924) no Hoare annotation was computed. [2021-12-18 05:11:01,368 INFO L858 garLoopResultBuilder]: For program point L3919-1(line 3919) no Hoare annotation was computed. [2021-12-18 05:11:01,369 INFO L861 garLoopResultBuilder]: At program point L3919(line 3919) the Hoare annotation is: true [2021-12-18 05:11:01,369 INFO L861 garLoopResultBuilder]: At program point mts64_disable_readoutENTRY(lines 3915 3924) the Hoare annotation is: true [2021-12-18 05:11:01,369 INFO L858 garLoopResultBuilder]: For program point mts64_disable_readoutFINAL(lines 3915 3924) no Hoare annotation was computed. [2021-12-18 05:11:01,369 INFO L858 garLoopResultBuilder]: For program point L3682-1(line 3682) no Hoare annotation was computed. [2021-12-18 05:11:01,369 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-18 05:11:01,369 INFO L858 garLoopResultBuilder]: For program point L3677(lines 3677 3684) no Hoare annotation was computed. [2021-12-18 05:11:01,369 INFO L858 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 3670 3686) no Hoare annotation was computed. [2021-12-18 05:11:01,369 INFO L854 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 3670 3686) the Hoare annotation is: (or (not (= ~ldv_state_variable_4~0 0)) (not (= ~device_count~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|)) (not (= 0 ~ldv_retval_5~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_10~0 0))) [2021-12-18 05:11:01,369 INFO L858 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 3670 3686) no Hoare annotation was computed. [2021-12-18 05:11:01,369 INFO L861 garLoopResultBuilder]: At program point L3682(line 3682) the Hoare annotation is: true [2021-12-18 05:11:01,370 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-18 05:11:01,370 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2021-12-18 05:11:01,370 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-12-18 05:11:01,370 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-12-18 05:11:01,370 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-12-18 05:11:01,370 INFO L861 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~int~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2021-12-18 05:11:01,370 INFO L854 garLoopResultBuilder]: At program point L4990(line 4990) the Hoare annotation is: false [2021-12-18 05:11:01,370 INFO L858 garLoopResultBuilder]: For program point L4924-1(line 4924) no Hoare annotation was computed. [2021-12-18 05:11:01,372 INFO L854 garLoopResultBuilder]: At program point L4858(line 4858) the Hoare annotation is: false [2021-12-18 05:11:01,372 INFO L858 garLoopResultBuilder]: For program point L4990-1(line 4990) no Hoare annotation was computed. [2021-12-18 05:11:01,372 INFO L854 garLoopResultBuilder]: At program point L4924(line 4924) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,372 INFO L858 garLoopResultBuilder]: For program point L4858-1(line 4858) no Hoare annotation was computed. [2021-12-18 05:11:01,373 INFO L858 garLoopResultBuilder]: For program point L5189(line 5189) no Hoare annotation was computed. [2021-12-18 05:11:01,373 INFO L858 garLoopResultBuilder]: For program point L5190(lines 5190 5198) no Hoare annotation was computed. [2021-12-18 05:11:01,373 INFO L858 garLoopResultBuilder]: For program point L5124(line 5124) no Hoare annotation was computed. [2021-12-18 05:11:01,374 INFO L854 garLoopResultBuilder]: At program point L4926(line 4926) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,374 INFO L858 garLoopResultBuilder]: For program point L4860-1(line 4860) no Hoare annotation was computed. [2021-12-18 05:11:01,374 INFO L858 garLoopResultBuilder]: For program point L4926-1(line 4926) no Hoare annotation was computed. [2021-12-18 05:11:01,374 INFO L854 garLoopResultBuilder]: At program point L4860(line 4860) the Hoare annotation is: false [2021-12-18 05:11:01,374 INFO L858 garLoopResultBuilder]: For program point L5323(line 5323) no Hoare annotation was computed. [2021-12-18 05:11:01,374 INFO L854 garLoopResultBuilder]: At program point L5191(line 5191) the Hoare annotation is: false [2021-12-18 05:11:01,374 INFO L858 garLoopResultBuilder]: For program point L5191-1(line 5191) no Hoare annotation was computed. [2021-12-18 05:11:01,374 INFO L858 garLoopResultBuilder]: For program point L5125(lines 5125 5129) no Hoare annotation was computed. [2021-12-18 05:11:01,374 INFO L854 garLoopResultBuilder]: At program point L4795(line 4795) the Hoare annotation is: false [2021-12-18 05:11:01,375 INFO L858 garLoopResultBuilder]: For program point L4795-1(line 4795) no Hoare annotation was computed. [2021-12-18 05:11:01,375 INFO L858 garLoopResultBuilder]: For program point L5324(lines 5324 5328) no Hoare annotation was computed. [2021-12-18 05:11:01,375 INFO L858 garLoopResultBuilder]: For program point L5192(lines 5192 5196) no Hoare annotation was computed. [2021-12-18 05:11:01,375 INFO L858 garLoopResultBuilder]: For program point L4928-1(line 4928) no Hoare annotation was computed. [2021-12-18 05:11:01,375 INFO L854 garLoopResultBuilder]: At program point L4862(lines 4853 4864) the Hoare annotation is: false [2021-12-18 05:11:01,375 INFO L854 garLoopResultBuilder]: At program point L4928(line 4928) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,377 INFO L854 garLoopResultBuilder]: At program point L5589(lines 5588 5590) the Hoare annotation is: (and (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0)) [2021-12-18 05:11:01,377 INFO L854 garLoopResultBuilder]: At program point L5457(line 5457) the Hoare annotation is: (= 0 ~ldv_retval_5~0) [2021-12-18 05:11:01,377 INFO L858 garLoopResultBuilder]: For program point L5457-1(line 5457) no Hoare annotation was computed. [2021-12-18 05:11:01,377 INFO L854 garLoopResultBuilder]: At program point L4202(lines 4195 4204) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,377 INFO L854 garLoopResultBuilder]: At program point L4995(line 4995) the Hoare annotation is: false [2021-12-18 05:11:01,377 INFO L858 garLoopResultBuilder]: For program point L4995-1(line 4995) no Hoare annotation was computed. [2021-12-18 05:11:01,377 INFO L858 garLoopResultBuilder]: For program point L5061(line 5061) no Hoare annotation was computed. [2021-12-18 05:11:01,377 INFO L854 garLoopResultBuilder]: At program point L4797(line 4797) the Hoare annotation is: false [2021-12-18 05:11:01,378 INFO L858 garLoopResultBuilder]: For program point L4797-1(line 4797) no Hoare annotation was computed. [2021-12-18 05:11:01,378 INFO L858 garLoopResultBuilder]: For program point L5260(line 5260) no Hoare annotation was computed. [2021-12-18 05:11:01,378 INFO L858 garLoopResultBuilder]: For program point L5062(lines 5062 5091) no Hoare annotation was computed. [2021-12-18 05:11:01,378 INFO L854 garLoopResultBuilder]: At program point L5459(lines 5454 5461) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0)) [2021-12-18 05:11:01,378 INFO L858 garLoopResultBuilder]: For program point L5261(lines 5261 5310) no Hoare annotation was computed. [2021-12-18 05:11:01,378 INFO L854 garLoopResultBuilder]: At program point L4799(lines 4790 4801) the Hoare annotation is: false [2021-12-18 05:11:01,378 INFO L854 garLoopResultBuilder]: At program point L5526(lines 5525 5527) the Hoare annotation is: (and (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0)) [2021-12-18 05:11:01,378 INFO L858 garLoopResultBuilder]: For program point L5064(lines 5064 5088) no Hoare annotation was computed. [2021-12-18 05:11:01,378 INFO L858 garLoopResultBuilder]: For program point L4932-1(line 4932) no Hoare annotation was computed. [2021-12-18 05:11:01,378 INFO L854 garLoopResultBuilder]: At program point L4932(line 4932) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,378 INFO L858 garLoopResultBuilder]: For program point L5263(lines 5263 5307) no Hoare annotation was computed. [2021-12-18 05:11:01,378 INFO L858 garLoopResultBuilder]: For program point L5131(line 5131) no Hoare annotation was computed. [2021-12-18 05:11:01,378 INFO L858 garLoopResultBuilder]: For program point L5065(line 5065) no Hoare annotation was computed. [2021-12-18 05:11:01,378 INFO L858 garLoopResultBuilder]: For program point L5330(line 5330) no Hoare annotation was computed. [2021-12-18 05:11:01,378 INFO L858 garLoopResultBuilder]: For program point L4273-2(lines 4273 4276) no Hoare annotation was computed. [2021-12-18 05:11:01,378 INFO L858 garLoopResultBuilder]: For program point L4273(lines 4273 4276) no Hoare annotation was computed. [2021-12-18 05:11:01,378 INFO L858 garLoopResultBuilder]: For program point L5264(line 5264) no Hoare annotation was computed. [2021-12-18 05:11:01,378 INFO L858 garLoopResultBuilder]: For program point L5066(lines 5066 5070) no Hoare annotation was computed. [2021-12-18 05:11:01,378 INFO L858 garLoopResultBuilder]: For program point L5132(lines 5132 5136) no Hoare annotation was computed. [2021-12-18 05:11:01,379 INFO L854 garLoopResultBuilder]: At program point L4934(line 4934) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,379 INFO L858 garLoopResultBuilder]: For program point L5000(line 5000) no Hoare annotation was computed. [2021-12-18 05:11:01,379 INFO L858 garLoopResultBuilder]: For program point L4934-1(line 4934) no Hoare annotation was computed. [2021-12-18 05:11:01,379 INFO L858 garLoopResultBuilder]: For program point L5331(lines 5331 5335) no Hoare annotation was computed. [2021-12-18 05:11:01,379 INFO L858 garLoopResultBuilder]: For program point L5265(lines 5265 5270) no Hoare annotation was computed. [2021-12-18 05:11:01,379 INFO L854 garLoopResultBuilder]: At program point L5067(line 5067) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,379 INFO L858 garLoopResultBuilder]: For program point L5067-1(line 5067) no Hoare annotation was computed. [2021-12-18 05:11:01,379 INFO L858 garLoopResultBuilder]: For program point L5001(lines 5001 5009) no Hoare annotation was computed. [2021-12-18 05:11:01,379 INFO L858 garLoopResultBuilder]: For program point L5200(line 5200) no Hoare annotation was computed. [2021-12-18 05:11:01,379 INFO L854 garLoopResultBuilder]: At program point L5002(line 5002) the Hoare annotation is: false [2021-12-18 05:11:01,379 INFO L854 garLoopResultBuilder]: At program point L4870(line 4870) the Hoare annotation is: false [2021-12-18 05:11:01,379 INFO L858 garLoopResultBuilder]: For program point L5002-1(line 5002) no Hoare annotation was computed. [2021-12-18 05:11:01,379 INFO L858 garLoopResultBuilder]: For program point L4870-1(line 4870) no Hoare annotation was computed. [2021-12-18 05:11:01,379 INFO L858 garLoopResultBuilder]: For program point L5201(lines 5201 5206) no Hoare annotation was computed. [2021-12-18 05:11:01,379 INFO L858 garLoopResultBuilder]: For program point L5003(lines 5003 5007) no Hoare annotation was computed. [2021-12-18 05:11:01,379 INFO L854 garLoopResultBuilder]: At program point L5202(line 5202) the Hoare annotation is: false [2021-12-18 05:11:01,379 INFO L854 garLoopResultBuilder]: At program point L4277(line 4277) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,379 INFO L858 garLoopResultBuilder]: For program point L4277-1(line 4277) no Hoare annotation was computed. [2021-12-18 05:11:01,379 INFO L858 garLoopResultBuilder]: For program point L5202-1(line 5202) no Hoare annotation was computed. [2021-12-18 05:11:01,379 INFO L858 garLoopResultBuilder]: For program point L4872-1(line 4872) no Hoare annotation was computed. [2021-12-18 05:11:01,380 INFO L854 garLoopResultBuilder]: At program point L4806(line 4806) the Hoare annotation is: (and (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0)) [2021-12-18 05:11:01,380 INFO L854 garLoopResultBuilder]: At program point L4872(line 4872) the Hoare annotation is: false [2021-12-18 05:11:01,380 INFO L858 garLoopResultBuilder]: For program point L4806-1(line 4806) no Hoare annotation was computed. [2021-12-18 05:11:01,380 INFO L854 garLoopResultBuilder]: At program point L4278(lines 4261 4280) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,380 INFO L858 garLoopResultBuilder]: For program point L5138(line 5138) no Hoare annotation was computed. [2021-12-18 05:11:01,380 INFO L858 garLoopResultBuilder]: For program point L5072(line 5072) no Hoare annotation was computed. [2021-12-18 05:11:01,380 INFO L854 garLoopResultBuilder]: At program point L4874(lines 4865 4876) the Hoare annotation is: false [2021-12-18 05:11:01,380 INFO L854 garLoopResultBuilder]: At program point L4808(lines 4802 4810) the Hoare annotation is: (and (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0)) [2021-12-18 05:11:01,380 INFO L858 garLoopResultBuilder]: For program point L5337(line 5337) no Hoare annotation was computed. [2021-12-18 05:11:01,380 INFO L858 garLoopResultBuilder]: For program point L5139(lines 5139 5144) no Hoare annotation was computed. [2021-12-18 05:11:01,380 INFO L858 garLoopResultBuilder]: For program point L5073(lines 5073 5077) no Hoare annotation was computed. [2021-12-18 05:11:01,380 INFO L854 garLoopResultBuilder]: At program point L5602(lines 5601 5603) the Hoare annotation is: false [2021-12-18 05:11:01,380 INFO L861 garLoopResultBuilder]: At program point L5338(line 5338) the Hoare annotation is: true [2021-12-18 05:11:01,380 INFO L858 garLoopResultBuilder]: For program point L5272(line 5272) no Hoare annotation was computed. [2021-12-18 05:11:01,380 INFO L858 garLoopResultBuilder]: For program point L4149-1(line 4149) no Hoare annotation was computed. [2021-12-18 05:11:01,380 INFO L854 garLoopResultBuilder]: At program point L5074(line 5074) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,380 INFO L854 garLoopResultBuilder]: At program point L4149(line 4149) the Hoare annotation is: false [2021-12-18 05:11:01,380 INFO L858 garLoopResultBuilder]: For program point L5074-1(line 5074) no Hoare annotation was computed. [2021-12-18 05:11:01,380 INFO L858 garLoopResultBuilder]: For program point L4744(lines 4744 4747) no Hoare annotation was computed. [2021-12-18 05:11:01,380 INFO L858 garLoopResultBuilder]: For program point L5273(lines 5273 5303) no Hoare annotation was computed. [2021-12-18 05:11:01,381 INFO L858 garLoopResultBuilder]: For program point L4151-1(line 4151) no Hoare annotation was computed. [2021-12-18 05:11:01,381 INFO L858 garLoopResultBuilder]: For program point L5208(line 5208) no Hoare annotation was computed. [2021-12-18 05:11:01,381 INFO L854 garLoopResultBuilder]: At program point L4151(line 4151) the Hoare annotation is: false [2021-12-18 05:11:01,381 INFO L854 garLoopResultBuilder]: At program point L5605-2(lines 5604 5606) the Hoare annotation is: false [2021-12-18 05:11:01,381 INFO L854 garLoopResultBuilder]: At program point L5605(line 5605) the Hoare annotation is: false [2021-12-18 05:11:01,381 INFO L858 garLoopResultBuilder]: For program point L5605-1(line 5605) no Hoare annotation was computed. [2021-12-18 05:11:01,381 INFO L858 garLoopResultBuilder]: For program point L5275(lines 5275 5279) no Hoare annotation was computed. [2021-12-18 05:11:01,381 INFO L854 garLoopResultBuilder]: At program point L4152(lines 4144 4154) the Hoare annotation is: false [2021-12-18 05:11:01,381 INFO L861 garLoopResultBuilder]: At program point L5209(line 5209) the Hoare annotation is: true [2021-12-18 05:11:01,381 INFO L858 garLoopResultBuilder]: For program point L5011(line 5011) no Hoare annotation was computed. [2021-12-18 05:11:01,381 INFO L858 garLoopResultBuilder]: For program point L5012(lines 5012 5020) no Hoare annotation was computed. [2021-12-18 05:11:01,381 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-12-18 05:11:01,381 INFO L854 garLoopResultBuilder]: At program point L4286(line 4286) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,381 INFO L861 garLoopResultBuilder]: At program point L5277(lines 4919 5384) the Hoare annotation is: true [2021-12-18 05:11:01,381 INFO L858 garLoopResultBuilder]: For program point L4286-1(line 4286) no Hoare annotation was computed. [2021-12-18 05:11:01,381 INFO L858 garLoopResultBuilder]: For program point L5079(line 5079) no Hoare annotation was computed. [2021-12-18 05:11:01,381 INFO L854 garLoopResultBuilder]: At program point L5013(line 5013) the Hoare annotation is: false [2021-12-18 05:11:01,381 INFO L858 garLoopResultBuilder]: For program point L5013-1(line 5013) no Hoare annotation was computed. [2021-12-18 05:11:01,381 INFO L854 garLoopResultBuilder]: At program point L4815(line 4815) the Hoare annotation is: false [2021-12-18 05:11:01,381 INFO L858 garLoopResultBuilder]: For program point L4815-1(line 4815) no Hoare annotation was computed. [2021-12-18 05:11:01,382 INFO L858 garLoopResultBuilder]: For program point L4749(lines 4749 4753) no Hoare annotation was computed. [2021-12-18 05:11:01,382 INFO L858 garLoopResultBuilder]: For program point L4551(lines 4551 4554) no Hoare annotation was computed. [2021-12-18 05:11:01,382 INFO L854 garLoopResultBuilder]: At program point L5608(lines 5607 5609) the Hoare annotation is: false [2021-12-18 05:11:01,382 INFO L858 garLoopResultBuilder]: For program point L5344(line 5344) no Hoare annotation was computed. [2021-12-18 05:11:01,382 INFO L858 garLoopResultBuilder]: For program point L5146(line 5146) no Hoare annotation was computed. [2021-12-18 05:11:01,382 INFO L858 garLoopResultBuilder]: For program point L5014(lines 5014 5018) no Hoare annotation was computed. [2021-12-18 05:11:01,382 INFO L858 garLoopResultBuilder]: For program point L5080(lines 5080 5084) no Hoare annotation was computed. [2021-12-18 05:11:01,382 INFO L854 garLoopResultBuilder]: At program point L4882(line 4882) the Hoare annotation is: false [2021-12-18 05:11:01,382 INFO L858 garLoopResultBuilder]: For program point L4882-1(line 4882) no Hoare annotation was computed. [2021-12-18 05:11:01,382 INFO L858 garLoopResultBuilder]: For program point L4288-1(line 4288) no Hoare annotation was computed. [2021-12-18 05:11:01,382 INFO L858 garLoopResultBuilder]: For program point L5345(lines 5345 5374) no Hoare annotation was computed. [2021-12-18 05:11:01,382 INFO L854 garLoopResultBuilder]: At program point L4288(line 4288) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,382 INFO L861 garLoopResultBuilder]: At program point L5147(line 5147) the Hoare annotation is: true [2021-12-18 05:11:01,382 INFO L854 garLoopResultBuilder]: At program point L4817(lines 4811 4819) the Hoare annotation is: false [2021-12-18 05:11:01,382 INFO L854 garLoopResultBuilder]: At program point L4289(lines 4281 4291) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,382 INFO L858 garLoopResultBuilder]: For program point L5280(lines 5280 5301) no Hoare annotation was computed. [2021-12-18 05:11:01,382 INFO L858 garLoopResultBuilder]: For program point L4884-1(line 4884) no Hoare annotation was computed. [2021-12-18 05:11:01,382 INFO L854 garLoopResultBuilder]: At program point L4884(line 4884) the Hoare annotation is: false [2021-12-18 05:11:01,383 INFO L858 garLoopResultBuilder]: For program point L5347(lines 5347 5371) no Hoare annotation was computed. [2021-12-18 05:11:01,384 INFO L858 garLoopResultBuilder]: For program point L5215(line 5215) no Hoare annotation was computed. [2021-12-18 05:11:01,384 INFO L854 garLoopResultBuilder]: At program point L4092(line 4092) the Hoare annotation is: false [2021-12-18 05:11:01,384 INFO L854 garLoopResultBuilder]: At program point L4092-1(line 4092) the Hoare annotation is: false [2021-12-18 05:11:01,384 INFO L858 garLoopResultBuilder]: For program point L4951(lines 4951 5378) no Hoare annotation was computed. [2021-12-18 05:11:01,384 INFO L854 garLoopResultBuilder]: At program point L4555(line 4555) the Hoare annotation is: false [2021-12-18 05:11:01,384 INFO L858 garLoopResultBuilder]: For program point L4555-1(line 4555) no Hoare annotation was computed. [2021-12-18 05:11:01,384 INFO L858 garLoopResultBuilder]: For program point L5348(line 5348) no Hoare annotation was computed. [2021-12-18 05:11:01,384 INFO L858 garLoopResultBuilder]: For program point L5216(lines 5216 5258) no Hoare annotation was computed. [2021-12-18 05:11:01,384 INFO L854 garLoopResultBuilder]: At program point L4093(line 4093) the Hoare annotation is: false [2021-12-18 05:11:01,384 INFO L854 garLoopResultBuilder]: At program point L4886(lines 4877 4888) the Hoare annotation is: false [2021-12-18 05:11:01,384 INFO L858 garLoopResultBuilder]: For program point L4952(line 4952) no Hoare annotation was computed. [2021-12-18 05:11:01,384 INFO L858 garLoopResultBuilder]: For program point L4754(lines 4754 4758) no Hoare annotation was computed. [2021-12-18 05:11:01,384 INFO L858 garLoopResultBuilder]: For program point L5349(lines 5349 5353) no Hoare annotation was computed. [2021-12-18 05:11:01,384 INFO L854 garLoopResultBuilder]: At program point L4094(line 4094) the Hoare annotation is: false [2021-12-18 05:11:01,384 INFO L858 garLoopResultBuilder]: For program point L4953(lines 4953 4982) no Hoare annotation was computed. [2021-12-18 05:11:01,384 INFO L854 garLoopResultBuilder]: At program point L4755(line 4755) the Hoare annotation is: (= 0 ~ldv_retval_5~0) [2021-12-18 05:11:01,384 INFO L858 garLoopResultBuilder]: For program point L4755-1(line 4755) no Hoare annotation was computed. [2021-12-18 05:11:01,384 INFO L858 garLoopResultBuilder]: For program point L4557(lines 4557 4561) no Hoare annotation was computed. [2021-12-18 05:11:01,384 INFO L858 garLoopResultBuilder]: For program point L5218(lines 5218 5255) no Hoare annotation was computed. [2021-12-18 05:11:01,385 INFO L858 garLoopResultBuilder]: For program point L5086(line 5086) no Hoare annotation was computed. [2021-12-18 05:11:01,385 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-18 05:11:01,385 INFO L854 garLoopResultBuilder]: At program point L4095(line 4095) the Hoare annotation is: false [2021-12-18 05:11:01,385 INFO L858 garLoopResultBuilder]: For program point L5219(line 5219) no Hoare annotation was computed. [2021-12-18 05:11:01,385 INFO L861 garLoopResultBuilder]: At program point L5087(line 5087) the Hoare annotation is: true [2021-12-18 05:11:01,385 INFO L854 garLoopResultBuilder]: At program point L4096(line 4096) the Hoare annotation is: false [2021-12-18 05:11:01,385 INFO L858 garLoopResultBuilder]: For program point L5153(line 5153) no Hoare annotation was computed. [2021-12-18 05:11:01,385 INFO L858 garLoopResultBuilder]: For program point L4955(lines 4955 4979) no Hoare annotation was computed. [2021-12-18 05:11:01,385 INFO L858 garLoopResultBuilder]: For program point L5154(lines 5154 5183) no Hoare annotation was computed. [2021-12-18 05:11:01,385 INFO L858 garLoopResultBuilder]: For program point L5220-2(lines 5218 5255) no Hoare annotation was computed. [2021-12-18 05:11:01,385 INFO L858 garLoopResultBuilder]: For program point L5220(lines 5220 5224) no Hoare annotation was computed. [2021-12-18 05:11:01,385 INFO L858 garLoopResultBuilder]: For program point L5022(line 5022) no Hoare annotation was computed. [2021-12-18 05:11:01,385 INFO L858 garLoopResultBuilder]: For program point L4097(line 4097) no Hoare annotation was computed. [2021-12-18 05:11:01,385 INFO L858 garLoopResultBuilder]: For program point L4956(line 4956) no Hoare annotation was computed. [2021-12-18 05:11:01,385 INFO L854 garLoopResultBuilder]: At program point L4164(line 4164) the Hoare annotation is: false [2021-12-18 05:11:01,385 INFO L854 garLoopResultBuilder]: At program point L5221(line 5221) the Hoare annotation is: false [2021-12-18 05:11:01,385 INFO L854 garLoopResultBuilder]: At program point L4098(line 4098) the Hoare annotation is: false [2021-12-18 05:11:01,385 INFO L858 garLoopResultBuilder]: For program point L5221-1(line 5221) no Hoare annotation was computed. [2021-12-18 05:11:01,385 INFO L858 garLoopResultBuilder]: For program point L4164-1(line 4164) no Hoare annotation was computed. [2021-12-18 05:11:01,385 INFO L861 garLoopResultBuilder]: At program point L5023(line 5023) the Hoare annotation is: true [2021-12-18 05:11:01,385 INFO L858 garLoopResultBuilder]: For program point L4098-1(line 4098) no Hoare annotation was computed. [2021-12-18 05:11:01,386 INFO L858 garLoopResultBuilder]: For program point L4957(lines 4957 4961) no Hoare annotation was computed. [2021-12-18 05:11:01,386 INFO L854 garLoopResultBuilder]: At program point L4759(lines 4738 4761) the Hoare annotation is: (and (= 0 ~ldv_retval_5~0) (not (= |ULTIMATE.start_snd_mts64_module_init_#res#1| 0))) [2021-12-18 05:11:01,386 INFO L854 garLoopResultBuilder]: At program point L4825(line 4825) the Hoare annotation is: false [2021-12-18 05:11:01,386 INFO L858 garLoopResultBuilder]: For program point L4825-1(line 4825) no Hoare annotation was computed. [2021-12-18 05:11:01,386 INFO L858 garLoopResultBuilder]: For program point L4165(lines 4165 4168) no Hoare annotation was computed. [2021-12-18 05:11:01,386 INFO L858 garLoopResultBuilder]: For program point L5156(lines 5156 5180) no Hoare annotation was computed. [2021-12-18 05:11:01,386 INFO L854 garLoopResultBuilder]: At program point L4099(lines 4082 4101) the Hoare annotation is: false [2021-12-18 05:11:01,386 INFO L854 garLoopResultBuilder]: At program point L4958(line 4958) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,386 INFO L858 garLoopResultBuilder]: For program point L4958-1(line 4958) no Hoare annotation was computed. [2021-12-18 05:11:01,386 INFO L854 garLoopResultBuilder]: At program point L4562(line 4562) the Hoare annotation is: false [2021-12-18 05:11:01,386 INFO L858 garLoopResultBuilder]: For program point L4562-1(line 4562) no Hoare annotation was computed. [2021-12-18 05:11:01,386 INFO L861 garLoopResultBuilder]: At program point L5553(lines 5552 5554) the Hoare annotation is: true [2021-12-18 05:11:01,386 INFO L858 garLoopResultBuilder]: For program point L5355(line 5355) no Hoare annotation was computed. [2021-12-18 05:11:01,386 INFO L858 garLoopResultBuilder]: For program point L5157(line 5157) no Hoare annotation was computed. [2021-12-18 05:11:01,386 INFO L854 garLoopResultBuilder]: At program point L4827(line 4827) the Hoare annotation is: false [2021-12-18 05:11:01,386 INFO L858 garLoopResultBuilder]: For program point L4827-1(line 4827) no Hoare annotation was computed. [2021-12-18 05:11:01,386 INFO L858 garLoopResultBuilder]: For program point L4563(lines 4563 4567) no Hoare annotation was computed. [2021-12-18 05:11:01,386 INFO L858 garLoopResultBuilder]: For program point L4299(lines 4299 4302) no Hoare annotation was computed. [2021-12-18 05:11:01,386 INFO L858 garLoopResultBuilder]: For program point L5356(lines 5356 5360) no Hoare annotation was computed. [2021-12-18 05:11:01,387 INFO L858 garLoopResultBuilder]: For program point L5158(lines 5158 5162) no Hoare annotation was computed. [2021-12-18 05:11:01,387 INFO L854 garLoopResultBuilder]: At program point L4564(line 4564) the Hoare annotation is: false [2021-12-18 05:11:01,387 INFO L854 garLoopResultBuilder]: At program point L5159(line 5159) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,387 INFO L858 garLoopResultBuilder]: For program point L5159-1(line 5159) no Hoare annotation was computed. [2021-12-18 05:11:01,387 INFO L858 garLoopResultBuilder]: For program point L5093(line 5093) no Hoare annotation was computed. [2021-12-18 05:11:01,387 INFO L854 garLoopResultBuilder]: At program point L4829(lines 4820 4831) the Hoare annotation is: false [2021-12-18 05:11:01,387 INFO L854 garLoopResultBuilder]: At program point L5226(line 5226) the Hoare annotation is: false [2021-12-18 05:11:01,387 INFO L858 garLoopResultBuilder]: For program point L5094(lines 5094 5151) no Hoare annotation was computed. [2021-12-18 05:11:01,387 INFO L858 garLoopResultBuilder]: For program point L5226-1(line 5226) no Hoare annotation was computed. [2021-12-18 05:11:01,387 INFO L854 garLoopResultBuilder]: At program point L5557(lines 5556 5558) the Hoare annotation is: false [2021-12-18 05:11:01,387 INFO L858 garLoopResultBuilder]: For program point L4963(line 4963) no Hoare annotation was computed. [2021-12-18 05:11:01,387 INFO L858 garLoopResultBuilder]: For program point L5029(line 5029) no Hoare annotation was computed. [2021-12-18 05:11:01,387 INFO L861 garLoopResultBuilder]: At program point L4765(line 4765) the Hoare annotation is: true [2021-12-18 05:11:01,387 INFO L854 garLoopResultBuilder]: At program point L4765-1(lines 4762 4768) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2021-12-18 05:11:01,387 INFO L854 garLoopResultBuilder]: At program point L4303(line 4303) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,387 INFO L858 garLoopResultBuilder]: For program point L4303-1(line 4303) no Hoare annotation was computed. [2021-12-18 05:11:01,387 INFO L858 garLoopResultBuilder]: For program point L4171(lines 4171 4176) no Hoare annotation was computed. [2021-12-18 05:11:01,387 INFO L858 garLoopResultBuilder]: For program point L5030(lines 5030 5059) no Hoare annotation was computed. [2021-12-18 05:11:01,387 INFO L858 garLoopResultBuilder]: For program point L5096(lines 5096 5148) no Hoare annotation was computed. [2021-12-18 05:11:01,388 INFO L858 garLoopResultBuilder]: For program point L4964(lines 4964 4968) no Hoare annotation was computed. [2021-12-18 05:11:01,388 INFO L854 garLoopResultBuilder]: At program point L4304-2(lines 4304 4308) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,388 INFO L858 garLoopResultBuilder]: For program point L4304(lines 4304 4308) no Hoare annotation was computed. [2021-12-18 05:11:01,388 INFO L858 garLoopResultBuilder]: For program point L5097(line 5097) no Hoare annotation was computed. [2021-12-18 05:11:01,388 INFO L854 garLoopResultBuilder]: At program point L4965(line 4965) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,388 INFO L858 garLoopResultBuilder]: For program point L4965-1(line 4965) no Hoare annotation was computed. [2021-12-18 05:11:01,388 INFO L854 garLoopResultBuilder]: At program point L5560(lines 5559 5561) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,388 INFO L858 garLoopResultBuilder]: For program point L5362(line 5362) no Hoare annotation was computed. [2021-12-18 05:11:01,388 INFO L858 garLoopResultBuilder]: For program point L5098(lines 5098 5102) no Hoare annotation was computed. [2021-12-18 05:11:01,388 INFO L858 garLoopResultBuilder]: For program point L5164(line 5164) no Hoare annotation was computed. [2021-12-18 05:11:01,388 INFO L858 garLoopResultBuilder]: For program point L5032(lines 5032 5056) no Hoare annotation was computed. [2021-12-18 05:11:01,388 INFO L854 garLoopResultBuilder]: At program point L4570(lines 4544 4572) the Hoare annotation is: false [2021-12-18 05:11:01,388 INFO L858 garLoopResultBuilder]: For program point L5363(lines 5363 5367) no Hoare annotation was computed. [2021-12-18 05:11:01,388 INFO L858 garLoopResultBuilder]: For program point L5231(line 5231) no Hoare annotation was computed. [2021-12-18 05:11:01,388 INFO L858 garLoopResultBuilder]: For program point L5165(lines 5165 5169) no Hoare annotation was computed. [2021-12-18 05:11:01,388 INFO L858 garLoopResultBuilder]: For program point L5033(line 5033) no Hoare annotation was computed. [2021-12-18 05:11:01,388 INFO L854 garLoopResultBuilder]: At program point L5166(line 5166) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,388 INFO L858 garLoopResultBuilder]: For program point L4175-1(line 4175) no Hoare annotation was computed. [2021-12-18 05:11:01,388 INFO L858 garLoopResultBuilder]: For program point L5232(lines 5232 5240) no Hoare annotation was computed. [2021-12-18 05:11:01,388 INFO L854 garLoopResultBuilder]: At program point L4175(line 4175) the Hoare annotation is: false [2021-12-18 05:11:01,389 INFO L858 garLoopResultBuilder]: For program point L5034(lines 5034 5038) no Hoare annotation was computed. [2021-12-18 05:11:01,389 INFO L858 garLoopResultBuilder]: For program point L5166-1(line 5166) no Hoare annotation was computed. [2021-12-18 05:11:01,389 INFO L858 garLoopResultBuilder]: For program point L4836-1(line 4836) no Hoare annotation was computed. [2021-12-18 05:11:01,389 INFO L854 garLoopResultBuilder]: At program point L4836(line 4836) the Hoare annotation is: false [2021-12-18 05:11:01,389 INFO L854 garLoopResultBuilder]: At program point L5233(line 5233) the Hoare annotation is: false [2021-12-18 05:11:01,389 INFO L858 garLoopResultBuilder]: For program point L5233-1(line 5233) no Hoare annotation was computed. [2021-12-18 05:11:01,389 INFO L854 garLoopResultBuilder]: At program point L5035(line 5035) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,389 INFO L858 garLoopResultBuilder]: For program point L5035-1(line 5035) no Hoare annotation was computed. [2021-12-18 05:11:01,389 INFO L854 garLoopResultBuilder]: At program point L5564(lines 5563 5565) the Hoare annotation is: false [2021-12-18 05:11:01,389 INFO L858 garLoopResultBuilder]: For program point L5234(lines 5234 5238) no Hoare annotation was computed. [2021-12-18 05:11:01,389 INFO L858 garLoopResultBuilder]: For program point L4309(line 4309) no Hoare annotation was computed. [2021-12-18 05:11:01,389 INFO L854 garLoopResultBuilder]: At program point L4177(lines 4160 4180) the Hoare annotation is: false [2021-12-18 05:11:01,389 INFO L858 garLoopResultBuilder]: For program point L4970(line 4970) no Hoare annotation was computed. [2021-12-18 05:11:01,389 INFO L854 garLoopResultBuilder]: At program point L4838(lines 4832 4840) the Hoare annotation is: false [2021-12-18 05:11:01,389 INFO L854 garLoopResultBuilder]: At program point L4310(lines 4292 4312) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,389 INFO L858 garLoopResultBuilder]: For program point L4178(line 4178) no Hoare annotation was computed. [2021-12-18 05:11:01,389 INFO L858 garLoopResultBuilder]: For program point L4971(lines 4971 4975) no Hoare annotation was computed. [2021-12-18 05:11:01,389 INFO L854 garLoopResultBuilder]: At program point L4179(lines 4155 4181) the Hoare annotation is: false [2021-12-18 05:11:01,389 INFO L858 garLoopResultBuilder]: For program point L5104(line 5104) no Hoare annotation was computed. [2021-12-18 05:11:01,389 INFO L858 garLoopResultBuilder]: For program point L5369(line 5369) no Hoare annotation was computed. [2021-12-18 05:11:01,390 INFO L858 garLoopResultBuilder]: For program point L5171(line 5171) no Hoare annotation was computed. [2021-12-18 05:11:01,390 INFO L858 garLoopResultBuilder]: For program point L5105-2(lines 5096 5148) no Hoare annotation was computed. [2021-12-18 05:11:01,390 INFO L858 garLoopResultBuilder]: For program point L5105(lines 5105 5109) no Hoare annotation was computed. [2021-12-18 05:11:01,390 INFO L854 garLoopResultBuilder]: At program point L5634(lines 5633 5635) the Hoare annotation is: false [2021-12-18 05:11:01,390 INFO L854 garLoopResultBuilder]: At program point L5568(lines 5567 5569) the Hoare annotation is: false [2021-12-18 05:11:01,390 INFO L861 garLoopResultBuilder]: At program point L5370(line 5370) the Hoare annotation is: true [2021-12-18 05:11:01,390 INFO L854 garLoopResultBuilder]: At program point L5106(line 5106) the Hoare annotation is: false [2021-12-18 05:11:01,390 INFO L858 garLoopResultBuilder]: For program point L5172(lines 5172 5176) no Hoare annotation was computed. [2021-12-18 05:11:01,390 INFO L858 garLoopResultBuilder]: For program point L5106-1(line 5106) no Hoare annotation was computed. [2021-12-18 05:11:01,390 INFO L858 garLoopResultBuilder]: For program point L5040(line 5040) no Hoare annotation was computed. [2021-12-18 05:11:01,390 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-12-18 05:11:01,390 INFO L858 garLoopResultBuilder]: For program point L5305(line 5305) no Hoare annotation was computed. [2021-12-18 05:11:01,390 INFO L854 garLoopResultBuilder]: At program point L5173(line 5173) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,390 INFO L858 garLoopResultBuilder]: For program point L5173-1(line 5173) no Hoare annotation was computed. [2021-12-18 05:11:01,390 INFO L858 garLoopResultBuilder]: For program point L5041(lines 5041 5045) no Hoare annotation was computed. [2021-12-18 05:11:01,390 INFO L861 garLoopResultBuilder]: At program point L5306(line 5306) the Hoare annotation is: true [2021-12-18 05:11:01,390 INFO L854 garLoopResultBuilder]: At program point L5042(line 5042) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,390 INFO L858 garLoopResultBuilder]: For program point L5042-1(line 5042) no Hoare annotation was computed. [2021-12-18 05:11:01,390 INFO L858 garLoopResultBuilder]: For program point L4977(line 4977) no Hoare annotation was computed. [2021-12-18 05:11:01,391 INFO L854 garLoopResultBuilder]: At program point L5572(lines 5571 5573) the Hoare annotation is: false [2021-12-18 05:11:01,391 INFO L858 garLoopResultBuilder]: For program point L5242(line 5242) no Hoare annotation was computed. [2021-12-18 05:11:01,391 INFO L861 garLoopResultBuilder]: At program point L4978(line 4978) the Hoare annotation is: true [2021-12-18 05:11:01,391 INFO L854 garLoopResultBuilder]: At program point L4846(line 4846) the Hoare annotation is: false [2021-12-18 05:11:01,391 INFO L858 garLoopResultBuilder]: For program point L4846-1(line 4846) no Hoare annotation was computed. [2021-12-18 05:11:01,391 INFO L858 garLoopResultBuilder]: For program point L5243(lines 5243 5251) no Hoare annotation was computed. [2021-12-18 05:11:01,391 INFO L854 garLoopResultBuilder]: At program point L5111(line 5111) the Hoare annotation is: false [2021-12-18 05:11:01,391 INFO L858 garLoopResultBuilder]: For program point L5111-1(line 5111) no Hoare annotation was computed. [2021-12-18 05:11:01,391 INFO L858 garLoopResultBuilder]: For program point L5376(line 5376) no Hoare annotation was computed. [2021-12-18 05:11:01,391 INFO L858 garLoopResultBuilder]: For program point L5244-1(line 5244) no Hoare annotation was computed. [2021-12-18 05:11:01,391 INFO L858 garLoopResultBuilder]: For program point L5178(line 5178) no Hoare annotation was computed. [2021-12-18 05:11:01,391 INFO L854 garLoopResultBuilder]: At program point L5244(line 5244) the Hoare annotation is: false [2021-12-18 05:11:01,391 INFO L858 garLoopResultBuilder]: For program point L4848-1(line 4848) no Hoare annotation was computed. [2021-12-18 05:11:01,391 INFO L854 garLoopResultBuilder]: At program point L4848(line 4848) the Hoare annotation is: false [2021-12-18 05:11:01,391 INFO L861 garLoopResultBuilder]: At program point L5377(line 5377) the Hoare annotation is: true [2021-12-18 05:11:01,391 INFO L861 garLoopResultBuilder]: At program point L5179(line 5179) the Hoare annotation is: true [2021-12-18 05:11:01,391 INFO L858 garLoopResultBuilder]: For program point L5245(lines 5245 5249) no Hoare annotation was computed. [2021-12-18 05:11:01,391 INFO L858 garLoopResultBuilder]: For program point L5047(line 5047) no Hoare annotation was computed. [2021-12-18 05:11:01,391 INFO L858 garLoopResultBuilder]: For program point L5312(line 5312) no Hoare annotation was computed. [2021-12-18 05:11:01,392 INFO L858 garLoopResultBuilder]: For program point L5048(lines 5048 5052) no Hoare annotation was computed. [2021-12-18 05:11:01,392 INFO L854 garLoopResultBuilder]: At program point L4850(lines 4841 4852) the Hoare annotation is: false [2021-12-18 05:11:01,392 INFO L854 garLoopResultBuilder]: At program point L5379(lines 4919 5384) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,392 INFO L858 garLoopResultBuilder]: For program point L5313(lines 5313 5342) no Hoare annotation was computed. [2021-12-18 05:11:01,392 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-12-18 05:11:01,392 INFO L854 garLoopResultBuilder]: At program point L5049(line 5049) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,392 INFO L858 garLoopResultBuilder]: For program point L5049-1(line 5049) no Hoare annotation was computed. [2021-12-18 05:11:01,392 INFO L854 garLoopResultBuilder]: At program point L4785(line 4785) the Hoare annotation is: false [2021-12-18 05:11:01,392 INFO L858 garLoopResultBuilder]: For program point L4785-1(line 4785) no Hoare annotation was computed. [2021-12-18 05:11:01,392 INFO L858 garLoopResultBuilder]: For program point L5116(line 5116) no Hoare annotation was computed. [2021-12-18 05:11:01,392 INFO L858 garLoopResultBuilder]: For program point L4984(line 4984) no Hoare annotation was computed. [2021-12-18 05:11:01,392 INFO L858 garLoopResultBuilder]: For program point L5315(lines 5315 5339) no Hoare annotation was computed. [2021-12-18 05:11:01,392 INFO L854 garLoopResultBuilder]: At program point L4192(lines 4185 4194) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,392 INFO L858 garLoopResultBuilder]: For program point L5117(lines 5117 5122) no Hoare annotation was computed. [2021-12-18 05:11:01,392 INFO L858 garLoopResultBuilder]: For program point L4985(lines 4985 5027) no Hoare annotation was computed. [2021-12-18 05:11:01,392 INFO L854 garLoopResultBuilder]: At program point L4787(lines 4781 4789) the Hoare annotation is: false [2021-12-18 05:11:01,392 INFO L858 garLoopResultBuilder]: For program point L5316(line 5316) no Hoare annotation was computed. [2021-12-18 05:11:01,392 INFO L858 garLoopResultBuilder]: For program point L4920-1(line 4920) no Hoare annotation was computed. [2021-12-18 05:11:01,392 INFO L854 garLoopResultBuilder]: At program point L4920(line 4920) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 05:11:01,392 INFO L861 garLoopResultBuilder]: At program point L5383(lines 4889 5385) the Hoare annotation is: true [2021-12-18 05:11:01,393 INFO L858 garLoopResultBuilder]: For program point L5317(lines 5317 5321) no Hoare annotation was computed. [2021-12-18 05:11:01,393 INFO L858 garLoopResultBuilder]: For program point L5185(line 5185) no Hoare annotation was computed. [2021-12-18 05:11:01,393 INFO L858 garLoopResultBuilder]: For program point L4987(lines 4987 5024) no Hoare annotation was computed. [2021-12-18 05:11:01,393 INFO L858 garLoopResultBuilder]: For program point L5186(lines 5186 5213) no Hoare annotation was computed. [2021-12-18 05:11:01,393 INFO L858 garLoopResultBuilder]: For program point L5054(line 5054) no Hoare annotation was computed. [2021-12-18 05:11:01,393 INFO L858 garLoopResultBuilder]: For program point L4988(line 4988) no Hoare annotation was computed. [2021-12-18 05:11:01,393 INFO L854 garLoopResultBuilder]: At program point L5451(lines 5442 5453) the Hoare annotation is: (and (= 0 ~ldv_retval_5~0) (= ~device_count~0 0) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_10~0 0) (= ~ldv_state_variable_3~0 0)) [2021-12-18 05:11:01,393 INFO L858 garLoopResultBuilder]: For program point L5253(line 5253) no Hoare annotation was computed. [2021-12-18 05:11:01,393 INFO L861 garLoopResultBuilder]: At program point L5055(line 5055) the Hoare annotation is: true [2021-12-18 05:11:01,393 INFO L858 garLoopResultBuilder]: For program point L4989-2(lines 4987 5024) no Hoare annotation was computed. [2021-12-18 05:11:01,393 INFO L858 garLoopResultBuilder]: For program point L4989(lines 4989 4993) no Hoare annotation was computed. [2021-12-18 05:11:01,393 INFO L861 garLoopResultBuilder]: At program point L5254(line 5254) the Hoare annotation is: true [2021-12-18 05:11:01,393 INFO L858 garLoopResultBuilder]: For program point L5188(lines 5188 5210) no Hoare annotation was computed. [2021-12-18 05:11:01,393 INFO L861 garLoopResultBuilder]: At program point snd_rawmidi_set_opsENTRY(lines 5647 5649) the Hoare annotation is: true [2021-12-18 05:11:01,393 INFO L858 garLoopResultBuilder]: For program point snd_rawmidi_set_opsFINAL(lines 5647 5649) no Hoare annotation was computed. [2021-12-18 05:11:01,393 INFO L858 garLoopResultBuilder]: For program point snd_rawmidi_set_opsEXIT(lines 5647 5649) no Hoare annotation was computed. [2021-12-18 05:11:01,393 INFO L858 garLoopResultBuilder]: For program point parport_register_deviceEXIT(lines 5584 5586) no Hoare annotation was computed. [2021-12-18 05:11:01,393 INFO L861 garLoopResultBuilder]: At program point L5585(line 5585) the Hoare annotation is: true [2021-12-18 05:11:01,393 INFO L858 garLoopResultBuilder]: For program point L5585-1(line 5585) no Hoare annotation was computed. [2021-12-18 05:11:01,394 INFO L861 garLoopResultBuilder]: At program point parport_register_deviceENTRY(lines 5584 5586) the Hoare annotation is: true [2021-12-18 05:11:01,394 INFO L858 garLoopResultBuilder]: For program point parport_register_deviceFINAL(lines 5584 5586) no Hoare annotation was computed. [2021-12-18 05:11:01,394 INFO L858 garLoopResultBuilder]: For program point parport_claimEXIT(lines 5581 5583) no Hoare annotation was computed. [2021-12-18 05:11:01,394 INFO L861 garLoopResultBuilder]: At program point parport_claimENTRY(lines 5581 5583) the Hoare annotation is: true [2021-12-18 05:11:01,394 INFO L858 garLoopResultBuilder]: For program point parport_claimFINAL(lines 5581 5583) no Hoare annotation was computed. [2021-12-18 05:11:01,396 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 05:11:01,397 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-18 05:11:01,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.12 05:11:01 BoogieIcfgContainer [2021-12-18 05:11:01,423 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-18 05:11:01,423 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-18 05:11:01,424 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-18 05:11:01,424 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-18 05:11:01,424 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 05:10:28" (3/4) ... [2021-12-18 05:11:01,426 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-12-18 05:11:01,431 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2021-12-18 05:11:01,431 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_open [2021-12-18 05:11:01,431 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_ctl_smpte_time_put [2021-12-18 05:11:01,431 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2021-12-18 05:11:01,431 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_driver_unregister [2021-12-18 05:11:01,431 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_close [2021-12-18 05:11:01,431 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_enable_readout [2021-12-18 05:11:01,431 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_unregister_device [2021-12-18 05:11:01,431 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-12-18 05:11:01,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2021-12-18 05:11:01,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2021-12-18 05:11:01,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_write_midi [2021-12-18 05:11:01,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2021-12-18 05:11:01,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2021-12-18 05:11:01,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_device_unregister [2021-12-18 05:11:01,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_write_command [2021-12-18 05:11:01,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_ctl_smpte_time_info [2021-12-18 05:11:01,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_write_data [2021-12-18 05:11:01,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2021-12-18 05:11:01,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-12-18 05:11:01,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_remove [2021-12-18 05:11:01,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_ready [2021-12-18 05:11:01,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_probe [2021-12-18 05:11:01,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_set_drvdata [2021-12-18 05:11:01,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_card_free [2021-12-18 05:11:01,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2021-12-18 05:11:01,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_ctl_smpte_time_get [2021-12-18 05:11:01,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_unregister_all [2021-12-18 05:11:01,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_detach [2021-12-18 05:11:01,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_close [2021-12-18 05:11:01,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-12-18 05:11:01,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_init [2021-12-18 05:11:01,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_probe [2021-12-18 05:11:01,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_read_char [2021-12-18 05:11:01,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2021-12-18 05:11:01,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_read [2021-12-18 05:11:01,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_release [2021-12-18 05:11:01,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_output_trigger [2021-12-18 05:11:01,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_probe_port [2021-12-18 05:11:01,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_open [2021-12-18 05:11:01,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-12-18 05:11:01,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_smpte_stop [2021-12-18 05:11:01,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_input_trigger [2021-12-18 05:11:01,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_disable_readout [2021-12-18 05:11:01,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2021-12-18 05:11:01,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-18 05:11:01,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_rawmidi_set_ops [2021-12-18 05:11:01,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_register_device [2021-12-18 05:11:01,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_claim [2021-12-18 05:11:01,464 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 236 nodes and edges [2021-12-18 05:11:01,467 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 76 nodes and edges [2021-12-18 05:11:01,469 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2021-12-18 05:11:01,471 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2021-12-18 05:11:01,474 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-12-18 05:11:01,476 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-18 05:11:01,478 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-18 05:11:01,511 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: 0 == ldv_retval_5 && !(\result == 0) [2021-12-18 05:11:01,514 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ldv_state_variable_1 == 0 || !(\old(ldv_state_variable_1) == 0) [2021-12-18 05:11:01,514 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ldv_state_variable_1 == 0 || !(\old(ldv_state_variable_1) == 0) [2021-12-18 05:11:01,615 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-12-18 05:11:01,615 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-18 05:11:01,616 INFO L158 Benchmark]: Toolchain (without parser) took 36183.88ms. Allocated memory was 83.9MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 46.1MB in the beginning and 652.0MB in the end (delta: -605.8MB). Peak memory consumption was 708.2MB. Max. memory is 16.1GB. [2021-12-18 05:11:01,616 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 83.9MB. Free memory was 40.6MB in the beginning and 40.5MB in the end (delta: 39.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-18 05:11:01,616 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1138.76ms. Allocated memory was 83.9MB in the beginning and 123.7MB in the end (delta: 39.8MB). Free memory was 45.9MB in the beginning and 61.6MB in the end (delta: -15.7MB). Peak memory consumption was 40.2MB. Max. memory is 16.1GB. [2021-12-18 05:11:01,616 INFO L158 Benchmark]: Boogie Procedure Inliner took 107.37ms. Allocated memory is still 123.7MB. Free memory was 61.6MB in the beginning and 51.1MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-12-18 05:11:01,617 INFO L158 Benchmark]: Boogie Preprocessor took 136.65ms. Allocated memory was 123.7MB in the beginning and 180.4MB in the end (delta: 56.6MB). Free memory was 51.1MB in the beginning and 124.6MB in the end (delta: -73.5MB). Peak memory consumption was 8.0MB. Max. memory is 16.1GB. [2021-12-18 05:11:01,617 INFO L158 Benchmark]: RCFGBuilder took 1655.43ms. Allocated memory is still 180.4MB. Free memory was 124.6MB in the beginning and 76.8MB in the end (delta: 47.8MB). Peak memory consumption was 58.2MB. Max. memory is 16.1GB. [2021-12-18 05:11:01,617 INFO L158 Benchmark]: TraceAbstraction took 32946.75ms. Allocated memory was 180.4MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 76.8MB in the beginning and 713.4MB in the end (delta: -636.6MB). Peak memory consumption was 721.3MB. Max. memory is 16.1GB. [2021-12-18 05:11:01,617 INFO L158 Benchmark]: Witness Printer took 191.91ms. Allocated memory is still 1.4GB. Free memory was 713.4MB in the beginning and 652.0MB in the end (delta: 61.4MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2021-12-18 05:11:01,618 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 83.9MB. Free memory was 40.6MB in the beginning and 40.5MB in the end (delta: 39.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1138.76ms. Allocated memory was 83.9MB in the beginning and 123.7MB in the end (delta: 39.8MB). Free memory was 45.9MB in the beginning and 61.6MB in the end (delta: -15.7MB). Peak memory consumption was 40.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 107.37ms. Allocated memory is still 123.7MB. Free memory was 61.6MB in the beginning and 51.1MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 136.65ms. Allocated memory was 123.7MB in the beginning and 180.4MB in the end (delta: 56.6MB). Free memory was 51.1MB in the beginning and 124.6MB in the end (delta: -73.5MB). Peak memory consumption was 8.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1655.43ms. Allocated memory is still 180.4MB. Free memory was 124.6MB in the beginning and 76.8MB in the end (delta: 47.8MB). Peak memory consumption was 58.2MB. Max. memory is 16.1GB. * TraceAbstraction took 32946.75ms. Allocated memory was 180.4MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 76.8MB in the beginning and 713.4MB in the end (delta: -636.6MB). Peak memory consumption was 721.3MB. Max. memory is 16.1GB. * Witness Printer took 191.91ms. Allocated memory is still 1.4GB. Free memory was 713.4MB in the beginning and 652.0MB in the end (delta: 61.4MB). Peak memory consumption was 60.8MB. 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, 721 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 32.9s, OverallIterations: 8, TraceHistogramMax: 22, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.2s, AutomataDifference: 21.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 6.4s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 12269 SdHoareTripleChecker+Valid, 17.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 11470 mSDsluCounter, 30408 SdHoareTripleChecker+Invalid, 15.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 21379 mSDsCounter, 8566 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 15507 IncrementalHoareTripleChecker+Invalid, 24073 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 8566 mSolverCounterUnsat, 9029 mSDtfsCounter, 15507 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 443 GetRequests, 362 SyntacticMatches, 0 SemanticMatches, 81 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 137 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=9265occurred in iteration=4, InterpolantAutomatonStates: 82, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.3s AutomataMinimizationTime, 8 MinimizatonAttempts, 22556 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 302 LocationsWithAnnotation, 35262 PreInvPairs, 35431 NumberOfFragments, 1489 HoareAnnotationTreeSize, 35262 FomulaSimplifications, 130 FormulaSimplificationTreeSizeReduction, 4.6s HoareSimplificationTime, 302 FomulaSimplificationsInter, 109215 FormulaSimplificationTreeSizeReductionInter, 1.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 2.0s InterpolantComputationTime, 1426 NumberOfCodeBlocks, 1426 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 1418 ConstructedInterpolants, 0 QuantifiedInterpolants, 3028 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 3262/3262 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_1 == 0 && 0 == ldv_retval_5) && device_count == 0) && ldv_state_variable_4 == 0) && ldv_state_variable_10 == 0) && ldv_state_variable_3 == 0) && ldv_state_variable_2 == 0 - 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: 1 - 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_1 == 0 && 0 == ldv_retval_5) && device_count == 0) && ldv_state_variable_4 == 0) && ldv_state_variable_10 == 0) && ldv_state_variable_3 == 0) && ldv_state_variable_2 == 0 - InvariantResult [Line: 3929]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5454]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 && 0 == ldv_retval_5 - InvariantResult [Line: 5625]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5588]: Loop Invariant Derived loop invariant: (((0 == ldv_retval_5 && device_count == 0) && ldv_state_variable_4 == 0) && ldv_state_variable_10 == 0) && ldv_state_variable_3 == 0 - 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_1 == 0 && 0 == ldv_retval_5) && device_count == 0) && ldv_state_variable_4 == 0) && ldv_state_variable_10 == 0) && ldv_state_variable_3 == 0) && ldv_state_variable_2 == 0 - 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: ldv_state_variable_1 == 0 || !(\old(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_1 == 0 && 0 == ldv_retval_5) && device_count == 0) && ldv_state_variable_4 == 0) && ldv_state_variable_10 == 0) && ldv_state_variable_3 == 0) && ldv_state_variable_2 == 0 - 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: (((0 == ldv_retval_5 && device_count == 0) && ldv_state_variable_4 == 0) && ldv_state_variable_10 == 0) && ldv_state_variable_3 == 0 - InvariantResult [Line: 3595]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4738]: Loop Invariant Derived loop invariant: 0 == ldv_retval_5 && !(\result == 0) - InvariantResult [Line: 4281]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_1 == 0 && 0 == ldv_retval_5) && device_count == 0) && ldv_state_variable_4 == 0) && ldv_state_variable_10 == 0) && ldv_state_variable_3 == 0) && ldv_state_variable_2 == 0 - 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_1 == 0 && 0 == ldv_retval_5) && device_count == 0) && ldv_state_variable_4 == 0) && ldv_state_variable_10 == 0) && ldv_state_variable_3 == 0) && ldv_state_variable_2 == 0 - 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: ldv_state_variable_1 == 0 || !(\old(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_1 == 0 && 0 == ldv_retval_5) && device_count == 0) && ldv_state_variable_4 == 0) && ldv_state_variable_10 == 0) && ldv_state_variable_3 == 0) && ldv_state_variable_2 == 0 - 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: (((0 == ldv_retval_5 && device_count == 0) && ldv_state_variable_4 == 0) && ldv_state_variable_10 == 0) && ldv_state_variable_3 == 0 - 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: (((0 == ldv_retval_5 && device_count == 0) && ldv_state_variable_4 == 0) && ldv_state_variable_10 == 0) && ldv_state_variable_3 == 0 - 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: 1 - InvariantResult [Line: 4438]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2021-12-18 05:11:01,666 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