./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 [2021-12-16 04:07:04,050 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-16 04:07:04,052 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-16 04:07:04,086 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-16 04:07:04,086 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-16 04:07:04,090 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-16 04:07:04,091 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-16 04:07:04,095 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-16 04:07:04,096 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-16 04:07:04,097 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-16 04:07:04,098 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-16 04:07:04,099 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-16 04:07:04,099 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-16 04:07:04,102 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-16 04:07:04,104 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-16 04:07:04,106 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-16 04:07:04,111 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-16 04:07:04,112 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-16 04:07:04,118 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-16 04:07:04,120 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-16 04:07:04,121 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-16 04:07:04,123 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-16 04:07:04,124 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-16 04:07:04,126 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-16 04:07:04,128 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-16 04:07:04,130 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-16 04:07:04,132 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-16 04:07:04,133 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-16 04:07:04,133 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-16 04:07:04,134 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-16 04:07:04,134 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-16 04:07:04,134 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-16 04:07:04,135 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-16 04:07:04,136 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-16 04:07:04,136 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-16 04:07:04,137 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-16 04:07:04,137 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-16 04:07:04,138 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-16 04:07:04,138 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-16 04:07:04,139 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-16 04:07:04,139 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-16 04:07:04,143 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-16 04:07:04,173 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-16 04:07:04,173 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-16 04:07:04,174 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-16 04:07:04,174 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-16 04:07:04,175 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-16 04:07:04,175 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-16 04:07:04,176 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-16 04:07:04,176 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-16 04:07:04,176 INFO L138 SettingsManager]: * Use SBE=true [2021-12-16 04:07:04,176 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-16 04:07:04,177 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-16 04:07:04,177 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-16 04:07:04,178 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-16 04:07:04,178 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-16 04:07:04,178 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-16 04:07:04,178 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-16 04:07:04,179 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-16 04:07:04,179 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-16 04:07:04,179 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-16 04:07:04,179 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-16 04:07:04,179 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-16 04:07:04,180 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-16 04:07:04,180 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-16 04:07:04,180 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-16 04:07:04,180 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-16 04:07:04,180 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-16 04:07:04,181 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-16 04:07:04,181 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-16 04:07:04,181 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-16 04:07:04,181 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-16 04:07:04,181 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-16 04:07:04,182 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 425a3bbb125c6bdd9dab7ba3d2b6e465c36167f805fbb1bc755a03e911f07206 [2021-12-16 04:07:04,406 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-16 04:07:04,434 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-16 04:07:04,437 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-16 04:07:04,438 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-16 04:07:04,438 INFO L275 PluginConnector]: CDTParser initialized [2021-12-16 04:07:04,440 INFO L432 ainManager$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 [2021-12-16 04:07:04,504 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6cbd43844/b249543cecb74c02bf6b36aed6ddd3cf/FLAG2e099b447 [2021-12-16 04:07:05,159 INFO L306 CDTParser]: Found 1 translation units. [2021-12-16 04:07:05,160 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 [2021-12-16 04:07:05,200 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6cbd43844/b249543cecb74c02bf6b36aed6ddd3cf/FLAG2e099b447 [2021-12-16 04:07:05,530 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6cbd43844/b249543cecb74c02bf6b36aed6ddd3cf [2021-12-16 04:07:05,532 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-16 04:07:05,533 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-16 04:07:05,535 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-16 04:07:05,535 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-16 04:07:05,538 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-16 04:07:05,538 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 04:07:05" (1/1) ... [2021-12-16 04:07:05,539 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21c4c5ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:07:05, skipping insertion in model container [2021-12-16 04:07:05,539 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 04:07:05" (1/1) ... [2021-12-16 04:07:05,543 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-16 04:07:05,624 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-16 04:07:05,998 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3506] [2021-12-16 04:07:05,999 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] [2021-12-16 04:07:06,124 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] [2021-12-16 04:07:06,538 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-16 04:07:06,567 INFO L203 MainTranslator]: Completed pre-run [2021-12-16 04:07:06,628 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3506] [2021-12-16 04:07:06,629 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] [2021-12-16 04:07:06,636 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] [2021-12-16 04:07:06,817 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-16 04:07:06,873 INFO L208 MainTranslator]: Completed translation [2021-12-16 04:07:06,874 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:07:06 WrapperNode [2021-12-16 04:07:06,874 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-16 04:07:06,875 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-16 04:07:06,875 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-16 04:07:06,875 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-16 04:07:06,881 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:07:06" (1/1) ... [2021-12-16 04:07:06,941 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:07:06" (1/1) ... [2021-12-16 04:07:07,032 INFO L137 Inliner]: procedures = 158, calls = 832, calls flagged for inlining = 74, calls inlined = 62, statements flattened = 1829 [2021-12-16 04:07:07,033 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-16 04:07:07,034 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-16 04:07:07,034 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-16 04:07:07,034 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-16 04:07:07,042 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:07:06" (1/1) ... [2021-12-16 04:07:07,043 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:07:06" (1/1) ... [2021-12-16 04:07:07,065 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:07:06" (1/1) ... [2021-12-16 04:07:07,066 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:07:06" (1/1) ... [2021-12-16 04:07:07,123 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:07:06" (1/1) ... [2021-12-16 04:07:07,142 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:07:06" (1/1) ... [2021-12-16 04:07:07,161 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:07:06" (1/1) ... [2021-12-16 04:07:07,173 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-16 04:07:07,174 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-16 04:07:07,174 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-16 04:07:07,174 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-16 04:07:07,176 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:07:06" (1/1) ... [2021-12-16 04:07:07,182 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-16 04:07:07,192 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-16 04:07:07,208 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) [2021-12-16 04:07:07,219 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 [2021-12-16 04:07:07,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-16 04:07:07,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-16 04:07:07,248 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-16 04:07:07,248 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_open [2021-12-16 04:07:07,248 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_open [2021-12-16 04:07:07,248 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-16 04:07:07,248 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-16 04:07:07,248 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2021-12-16 04:07:07,248 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2021-12-16 04:07:07,248 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_close [2021-12-16 04:07:07,249 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_close [2021-12-16 04:07:07,249 INFO L130 BoogieDeclarations]: Found specification of procedure parport_unregister_device [2021-12-16 04:07:07,249 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_unregister_device [2021-12-16 04:07:07,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-16 04:07:07,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-16 04:07:07,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-16 04:07:07,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-16 04:07:07,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-16 04:07:07,250 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_command [2021-12-16 04:07:07,250 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_command [2021-12-16 04:07:07,250 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_info [2021-12-16 04:07:07,250 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_info [2021-12-16 04:07:07,251 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_data [2021-12-16 04:07:07,251 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_data [2021-12-16 04:07:07,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-16 04:07:07,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-16 04:07:07,251 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_remove [2021-12-16 04:07:07,251 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_remove [2021-12-16 04:07:07,252 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_get [2021-12-16 04:07:07,252 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_get [2021-12-16 04:07:07,252 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_detach [2021-12-16 04:07:07,252 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_detach [2021-12-16 04:07:07,252 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_close [2021-12-16 04:07:07,253 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_close [2021-12-16 04:07:07,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-16 04:07:07,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-16 04:07:07,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-16 04:07:07,253 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_init [2021-12-16 04:07:07,254 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_init [2021-12-16 04:07:07,254 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_read_char [2021-12-16 04:07:07,254 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_read_char [2021-12-16 04:07:07,254 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-16 04:07:07,254 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-16 04:07:07,254 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_read [2021-12-16 04:07:07,254 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_read [2021-12-16 04:07:07,255 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_probe_port [2021-12-16 04:07:07,255 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_probe_port [2021-12-16 04:07:07,255 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_open [2021-12-16 04:07:07,255 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_open [2021-12-16 04:07:07,256 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-16 04:07:07,256 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-16 04:07:07,256 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_smpte_stop [2021-12-16 04:07:07,257 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_smpte_stop [2021-12-16 04:07:07,257 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_disable_readout [2021-12-16 04:07:07,258 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_disable_readout [2021-12-16 04:07:07,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-16 04:07:07,259 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-16 04:07:07,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-16 04:07:07,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-16 04:07:07,259 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_put [2021-12-16 04:07:07,259 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_put [2021-12-16 04:07:07,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-16 04:07:07,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-16 04:07:07,260 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_enable_readout [2021-12-16 04:07:07,260 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_enable_readout [2021-12-16 04:07:07,260 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-16 04:07:07,260 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-16 04:07:07,261 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-16 04:07:07,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-16 04:07:07,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-16 04:07:07,262 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_midi [2021-12-16 04:07:07,262 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_midi [2021-12-16 04:07:07,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-16 04:07:07,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-16 04:07:07,262 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2021-12-16 04:07:07,262 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2021-12-16 04:07:07,263 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-16 04:07:07,263 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-16 04:07:07,263 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_ready [2021-12-16 04:07:07,263 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_ready [2021-12-16 04:07:07,263 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_probe [2021-12-16 04:07:07,263 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_probe [2021-12-16 04:07:07,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-16 04:07:07,264 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2021-12-16 04:07:07,264 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2021-12-16 04:07:07,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-16 04:07:07,264 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2021-12-16 04:07:07,265 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2021-12-16 04:07:07,265 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2021-12-16 04:07:07,265 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2021-12-16 04:07:07,266 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_unregister_all [2021-12-16 04:07:07,266 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_unregister_all [2021-12-16 04:07:07,266 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_probe [2021-12-16 04:07:07,266 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_probe [2021-12-16 04:07:07,267 INFO L130 BoogieDeclarations]: Found specification of procedure parport_release [2021-12-16 04:07:07,267 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_release [2021-12-16 04:07:07,267 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_output_trigger [2021-12-16 04:07:07,268 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_output_trigger [2021-12-16 04:07:07,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-16 04:07:07,268 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_input_trigger [2021-12-16 04:07:07,268 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_input_trigger [2021-12-16 04:07:07,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-16 04:07:07,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-16 04:07:07,269 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-16 04:07:07,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-16 04:07:07,269 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_set_ops [2021-12-16 04:07:07,269 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_set_ops [2021-12-16 04:07:07,269 INFO L130 BoogieDeclarations]: Found specification of procedure parport_register_device [2021-12-16 04:07:07,270 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_register_device [2021-12-16 04:07:07,270 INFO L130 BoogieDeclarations]: Found specification of procedure parport_claim [2021-12-16 04:07:07,270 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_claim [2021-12-16 04:07:07,696 INFO L236 CfgBuilder]: Building ICFG [2021-12-16 04:07:07,701 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-16 04:07:07,830 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-16 04:07:08,881 INFO L277 CfgBuilder]: Performing block encoding [2021-12-16 04:07:08,909 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-16 04:07:08,909 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-16 04:07:08,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 04:07:08 BoogieIcfgContainer [2021-12-16 04:07:08,913 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-16 04:07:08,914 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-16 04:07:08,915 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-16 04:07:08,918 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-16 04:07:08,918 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 04:07:05" (1/3) ... [2021-12-16 04:07:08,919 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55744182 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 04:07:08, skipping insertion in model container [2021-12-16 04:07:08,919 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:07:06" (2/3) ... [2021-12-16 04:07:08,920 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55744182 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 04:07:08, skipping insertion in model container [2021-12-16 04:07:08,920 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 04:07:08" (3/3) ... [2021-12-16 04:07:08,921 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 [2021-12-16 04:07:08,925 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-16 04:07:08,926 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-16 04:07:08,967 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-16 04:07:08,972 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 [2021-12-16 04:07:08,973 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-16 04:07:09,006 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) [2021-12-16 04:07:09,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-12-16 04:07:09,033 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 04:07:09,035 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] [2021-12-16 04:07:09,036 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 04:07:09,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 04:07:09,041 INFO L85 PathProgramCache]: Analyzing trace with hash 111408221, now seen corresponding path program 1 times [2021-12-16 04:07:09,048 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 04:07:09,048 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1559940169] [2021-12-16 04:07:09,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 04:07:09,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 04:07:09,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:09,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-16 04:07:09,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:09,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-16 04:07:09,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:09,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-16 04:07:09,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:09,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-16 04:07:09,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:09,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-16 04:07:09,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:09,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-16 04:07:09,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:09,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2021-12-16 04:07:09,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:09,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-12-16 04:07:09,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:09,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2021-12-16 04:07:09,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:09,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:07:09,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:09,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:07:09,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:09,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2021-12-16 04:07:09,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:09,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-12-16 04:07:09,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:09,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-12-16 04:07:09,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:09,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:07:09,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:09,771 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2021-12-16 04:07:09,771 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 04:07:09,772 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1559940169] [2021-12-16 04:07:09,772 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1559940169] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 04:07:09,773 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 04:07:09,773 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-16 04:07:09,774 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [471181971] [2021-12-16 04:07:09,775 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 04:07:09,779 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-16 04:07:09,779 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 04:07:09,806 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-16 04:07:09,807 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-12-16 04:07:09,810 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) [2021-12-16 04:07:14,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-16 04:07:14,141 INFO L93 Difference]: Finished difference Result 2684 states and 4445 transitions. [2021-12-16 04:07:14,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-16 04:07:14,144 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 [2021-12-16 04:07:14,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-16 04:07:14,171 INFO L225 Difference]: With dead ends: 2684 [2021-12-16 04:07:14,171 INFO L226 Difference]: Without dead ends: 1909 [2021-12-16 04:07:14,187 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 [2021-12-16 04:07:14,192 INFO L933 BasicCegarLoop]: 1638 mSDtfsCounter, 1933 mSDsluCounter, 3594 mSDsCounter, 0 mSdLazyCounter, 2629 mSolverCounterSat, 1486 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2082 SdHoareTripleChecker+Valid, 5232 SdHoareTripleChecker+Invalid, 4115 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1486 IncrementalHoareTripleChecker+Valid, 2629 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2021-12-16 04:07:14,198 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2082 Valid, 5232 Invalid, 4115 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1486 Valid, 2629 Invalid, 0 Unknown, 0 Unchecked, 3.9s Time] [2021-12-16 04:07:14,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1909 states. [2021-12-16 04:07:14,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1909 to 1337. [2021-12-16 04:07:14,382 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) [2021-12-16 04:07:14,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 1337 states and 1846 transitions. [2021-12-16 04:07:14,392 INFO L78 Accepts]: Start accepts. Automaton has 1337 states and 1846 transitions. Word has length 112 [2021-12-16 04:07:14,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-16 04:07:14,393 INFO L470 AbstractCegarLoop]: Abstraction has 1337 states and 1846 transitions. [2021-12-16 04:07:14,393 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) [2021-12-16 04:07:14,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 1846 transitions. [2021-12-16 04:07:14,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-12-16 04:07:14,402 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 04:07:14,402 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] [2021-12-16 04:07:14,403 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-16 04:07:14,403 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 04:07:14,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 04:07:14,404 INFO L85 PathProgramCache]: Analyzing trace with hash -251844445, now seen corresponding path program 1 times [2021-12-16 04:07:14,404 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 04:07:14,404 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1249339590] [2021-12-16 04:07:14,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 04:07:14,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 04:07:14,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:14,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-16 04:07:14,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:14,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-16 04:07:14,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:14,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-16 04:07:14,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:14,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-16 04:07:14,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:14,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-16 04:07:14,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:14,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-16 04:07:14,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:14,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2021-12-16 04:07:14,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:14,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2021-12-16 04:07:14,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:14,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-12-16 04:07:14,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:14,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:07:14,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:14,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:07:14,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:14,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-16 04:07:14,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:14,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-12-16 04:07:14,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:14,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-16 04:07:14,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:14,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:07:14,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:14,722 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2021-12-16 04:07:14,722 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 04:07:14,722 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1249339590] [2021-12-16 04:07:14,728 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1249339590] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 04:07:14,728 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 04:07:14,728 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-16 04:07:14,728 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [909486839] [2021-12-16 04:07:14,728 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 04:07:14,730 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-16 04:07:14,730 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 04:07:14,731 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-16 04:07:14,731 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-12-16 04:07:14,731 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) [2021-12-16 04:07:18,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-16 04:07:18,578 INFO L93 Difference]: Finished difference Result 5063 states and 7788 transitions. [2021-12-16 04:07:18,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-16 04:07:18,578 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 [2021-12-16 04:07:18,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-16 04:07:18,603 INFO L225 Difference]: With dead ends: 5063 [2021-12-16 04:07:18,604 INFO L226 Difference]: Without dead ends: 3741 [2021-12-16 04:07:18,610 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 [2021-12-16 04:07:18,614 INFO L933 BasicCegarLoop]: 1277 mSDtfsCounter, 2101 mSDsluCounter, 2888 mSDsCounter, 0 mSdLazyCounter, 2554 mSolverCounterSat, 1661 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2238 SdHoareTripleChecker+Valid, 4165 SdHoareTripleChecker+Invalid, 4215 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1661 IncrementalHoareTripleChecker+Valid, 2554 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2021-12-16 04:07:18,615 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2238 Valid, 4165 Invalid, 4215 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1661 Valid, 2554 Invalid, 0 Unknown, 0 Unchecked, 3.5s Time] [2021-12-16 04:07:18,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3741 states. [2021-12-16 04:07:18,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3741 to 2598. [2021-12-16 04:07:18,765 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) [2021-12-16 04:07:18,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2598 states to 2598 states and 3577 transitions. [2021-12-16 04:07:18,781 INFO L78 Accepts]: Start accepts. Automaton has 2598 states and 3577 transitions. Word has length 127 [2021-12-16 04:07:18,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-16 04:07:18,783 INFO L470 AbstractCegarLoop]: Abstraction has 2598 states and 3577 transitions. [2021-12-16 04:07:18,783 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) [2021-12-16 04:07:18,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 3577 transitions. [2021-12-16 04:07:18,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-12-16 04:07:18,792 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 04:07:18,792 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] [2021-12-16 04:07:18,792 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-16 04:07:18,793 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 04:07:18,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 04:07:18,793 INFO L85 PathProgramCache]: Analyzing trace with hash -1418490204, now seen corresponding path program 1 times [2021-12-16 04:07:18,793 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 04:07:18,794 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [748170995] [2021-12-16 04:07:18,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 04:07:18,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 04:07:18,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:18,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-16 04:07:18,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:18,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-16 04:07:18,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:18,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-16 04:07:18,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:18,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-16 04:07:18,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:18,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-16 04:07:18,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:18,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-16 04:07:18,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:18,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2021-12-16 04:07:18,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:18,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-12-16 04:07:18,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:18,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2021-12-16 04:07:18,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:19,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:07:19,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:19,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:07:19,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:19,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-12-16 04:07:19,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:19,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2021-12-16 04:07:19,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:19,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2021-12-16 04:07:19,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:19,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:07:19,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:19,059 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2021-12-16 04:07:19,059 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 04:07:19,059 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [748170995] [2021-12-16 04:07:19,059 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [748170995] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 04:07:19,059 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 04:07:19,060 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-16 04:07:19,060 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1560633915] [2021-12-16 04:07:19,060 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 04:07:19,061 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-16 04:07:19,061 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 04:07:19,062 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-16 04:07:19,062 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-12-16 04:07:19,063 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) [2021-12-16 04:07:23,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-16 04:07:23,004 INFO L93 Difference]: Finished difference Result 9864 states and 15123 transitions. [2021-12-16 04:07:23,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-16 04:07:23,005 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 [2021-12-16 04:07:23,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-16 04:07:23,049 INFO L225 Difference]: With dead ends: 9864 [2021-12-16 04:07:23,050 INFO L226 Difference]: Without dead ends: 7281 [2021-12-16 04:07:23,060 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 [2021-12-16 04:07:23,061 INFO L933 BasicCegarLoop]: 1295 mSDtfsCounter, 1619 mSDsluCounter, 2977 mSDsCounter, 0 mSdLazyCounter, 2716 mSolverCounterSat, 870 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1753 SdHoareTripleChecker+Valid, 4272 SdHoareTripleChecker+Invalid, 3586 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 870 IncrementalHoareTripleChecker+Valid, 2716 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2021-12-16 04:07:23,062 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1753 Valid, 4272 Invalid, 3586 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [870 Valid, 2716 Invalid, 0 Unknown, 0 Unchecked, 3.6s Time] [2021-12-16 04:07:23,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7281 states. [2021-12-16 04:07:23,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7281 to 4998. [2021-12-16 04:07:23,360 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) [2021-12-16 04:07:23,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4998 states to 4998 states and 6857 transitions. [2021-12-16 04:07:23,379 INFO L78 Accepts]: Start accepts. Automaton has 4998 states and 6857 transitions. Word has length 133 [2021-12-16 04:07:23,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-16 04:07:23,381 INFO L470 AbstractCegarLoop]: Abstraction has 4998 states and 6857 transitions. [2021-12-16 04:07:23,384 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) [2021-12-16 04:07:23,384 INFO L276 IsEmpty]: Start isEmpty. Operand 4998 states and 6857 transitions. [2021-12-16 04:07:23,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2021-12-16 04:07:23,390 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 04:07:23,391 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] [2021-12-16 04:07:23,391 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-16 04:07:23,391 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 04:07:23,392 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 04:07:23,392 INFO L85 PathProgramCache]: Analyzing trace with hash -1703193753, now seen corresponding path program 1 times [2021-12-16 04:07:23,392 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 04:07:23,392 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1001231219] [2021-12-16 04:07:23,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 04:07:23,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 04:07:23,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:23,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-16 04:07:23,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:23,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-16 04:07:23,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:23,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-16 04:07:23,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:23,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-16 04:07:23,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:23,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-16 04:07:23,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:23,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-16 04:07:23,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:23,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-16 04:07:23,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:23,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:07:23,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:23,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-16 04:07:23,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:23,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2021-12-16 04:07:23,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:23,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-16 04:07:23,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:23,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:07:23,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:23,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:07:23,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:23,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-16 04:07:23,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:23,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-12-16 04:07:23,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:23,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-12-16 04:07:23,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:23,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:07:23,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:23,664 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2021-12-16 04:07:23,665 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 04:07:23,665 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1001231219] [2021-12-16 04:07:23,665 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1001231219] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 04:07:23,665 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 04:07:23,665 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-16 04:07:23,666 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1959797952] [2021-12-16 04:07:23,666 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 04:07:23,666 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-16 04:07:23,666 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 04:07:23,667 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-16 04:07:23,667 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-12-16 04:07:23,667 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) [2021-12-16 04:07:27,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-16 04:07:27,588 INFO L93 Difference]: Finished difference Result 20194 states and 31370 transitions. [2021-12-16 04:07:27,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-12-16 04:07:27,589 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 [2021-12-16 04:07:27,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-16 04:07:27,707 INFO L225 Difference]: With dead ends: 20194 [2021-12-16 04:07:27,708 INFO L226 Difference]: Without dead ends: 15211 [2021-12-16 04:07:27,735 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 [2021-12-16 04:07:27,738 INFO L933 BasicCegarLoop]: 1312 mSDtfsCounter, 2697 mSDsluCounter, 3329 mSDsCounter, 0 mSdLazyCounter, 2653 mSolverCounterSat, 2316 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2844 SdHoareTripleChecker+Valid, 4641 SdHoareTripleChecker+Invalid, 4969 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2316 IncrementalHoareTripleChecker+Valid, 2653 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2021-12-16 04:07:27,740 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2844 Valid, 4641 Invalid, 4969 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2316 Valid, 2653 Invalid, 0 Unknown, 0 Unchecked, 3.4s Time] [2021-12-16 04:07:27,758 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15211 states. [2021-12-16 04:07:28,386 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15211 to 9265. [2021-12-16 04:07:28,419 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) [2021-12-16 04:07:28,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9265 states to 9265 states and 12665 transitions. [2021-12-16 04:07:28,454 INFO L78 Accepts]: Start accepts. Automaton has 9265 states and 12665 transitions. Word has length 141 [2021-12-16 04:07:28,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-16 04:07:28,456 INFO L470 AbstractCegarLoop]: Abstraction has 9265 states and 12665 transitions. [2021-12-16 04:07:28,457 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) [2021-12-16 04:07:28,457 INFO L276 IsEmpty]: Start isEmpty. Operand 9265 states and 12665 transitions. [2021-12-16 04:07:28,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2021-12-16 04:07:28,461 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 04:07:28,461 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] [2021-12-16 04:07:28,461 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-16 04:07:28,461 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 04:07:28,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 04:07:28,462 INFO L85 PathProgramCache]: Analyzing trace with hash -890601103, now seen corresponding path program 1 times [2021-12-16 04:07:28,462 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 04:07:28,462 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [364878840] [2021-12-16 04:07:28,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 04:07:28,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 04:07:28,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:28,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-16 04:07:28,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:28,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-16 04:07:28,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:28,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-16 04:07:28,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:28,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-16 04:07:28,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:28,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-16 04:07:28,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:28,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-16 04:07:28,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:28,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-16 04:07:28,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:28,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-16 04:07:28,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:28,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2021-12-16 04:07:28,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:28,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-16 04:07:28,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:28,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:07:28,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:28,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:07:28,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:28,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-16 04:07:28,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:28,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-12-16 04:07:28,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:28,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-12-16 04:07:28,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:28,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:07:28,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:28,712 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2021-12-16 04:07:28,713 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 04:07:28,713 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [364878840] [2021-12-16 04:07:28,713 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [364878840] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 04:07:28,714 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 04:07:28,714 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-16 04:07:28,714 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1738885815] [2021-12-16 04:07:28,714 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 04:07:28,715 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-16 04:07:28,715 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 04:07:28,715 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-16 04:07:28,715 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-12-16 04:07:28,716 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) [2021-12-16 04:07:30,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-16 04:07:30,577 INFO L93 Difference]: Finished difference Result 22790 states and 33975 transitions. [2021-12-16 04:07:30,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-16 04:07:30,578 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 [2021-12-16 04:07:30,578 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-16 04:07:30,641 INFO L225 Difference]: With dead ends: 22790 [2021-12-16 04:07:30,642 INFO L226 Difference]: Without dead ends: 13540 [2021-12-16 04:07:30,677 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 [2021-12-16 04:07:30,678 INFO L933 BasicCegarLoop]: 1046 mSDtfsCounter, 1700 mSDsluCounter, 1220 mSDsCounter, 0 mSdLazyCounter, 1015 mSolverCounterSat, 1169 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1820 SdHoareTripleChecker+Valid, 2266 SdHoareTripleChecker+Invalid, 2184 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1169 IncrementalHoareTripleChecker+Valid, 1015 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2021-12-16 04:07:30,678 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1820 Valid, 2266 Invalid, 2184 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1169 Valid, 1015 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2021-12-16 04:07:30,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13540 states. [2021-12-16 04:07:31,276 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13540 to 9265. [2021-12-16 04:07:31,288 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) [2021-12-16 04:07:31,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9265 states to 9265 states and 12649 transitions. [2021-12-16 04:07:31,322 INFO L78 Accepts]: Start accepts. Automaton has 9265 states and 12649 transitions. Word has length 141 [2021-12-16 04:07:31,322 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-16 04:07:31,322 INFO L470 AbstractCegarLoop]: Abstraction has 9265 states and 12649 transitions. [2021-12-16 04:07:31,323 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) [2021-12-16 04:07:31,323 INFO L276 IsEmpty]: Start isEmpty. Operand 9265 states and 12649 transitions. [2021-12-16 04:07:31,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2021-12-16 04:07:31,351 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 04:07:31,351 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] [2021-12-16 04:07:31,351 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-16 04:07:31,351 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 04:07:31,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 04:07:31,352 INFO L85 PathProgramCache]: Analyzing trace with hash 690281841, now seen corresponding path program 1 times [2021-12-16 04:07:31,352 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 04:07:31,352 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [386149315] [2021-12-16 04:07:31,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 04:07:31,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 04:07:31,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-16 04:07:31,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-16 04:07:31,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-16 04:07:31,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-16 04:07:31,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-16 04:07:31,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-16 04:07:31,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-16 04:07:31,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-16 04:07:31,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-12-16 04:07:31,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-16 04:07:31,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2021-12-16 04:07:31,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-16 04:07:31,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2021-12-16 04:07:31,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-12-16 04:07:31,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-16 04:07:31,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-12-16 04:07:31,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-12-16 04:07:31,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-12-16 04:07:31,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-12-16 04:07:31,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-12-16 04:07:31,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-12-16 04:07:31,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-12-16 04:07:31,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2021-12-16 04:07:31,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2021-12-16 04:07:31,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-12-16 04:07:31,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:07:31,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:07:31,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2021-12-16 04:07:31,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2021-12-16 04:07:31,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2021-12-16 04:07:31,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:07:31,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:31,734 INFO L134 CoverageAnalysis]: Checked inductivity of 941 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 938 trivial. 0 not checked. [2021-12-16 04:07:31,735 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 04:07:31,736 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [386149315] [2021-12-16 04:07:31,736 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [386149315] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 04:07:31,736 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 04:07:31,737 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-16 04:07:31,737 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [591029628] [2021-12-16 04:07:31,737 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 04:07:31,737 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-16 04:07:31,738 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 04:07:31,738 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-16 04:07:31,738 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2021-12-16 04:07:31,738 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) [2021-12-16 04:07:34,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-16 04:07:34,525 INFO L93 Difference]: Finished difference Result 22639 states and 33706 transitions. [2021-12-16 04:07:34,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-12-16 04:07:34,525 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 [2021-12-16 04:07:34,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-16 04:07:34,582 INFO L225 Difference]: With dead ends: 22639 [2021-12-16 04:07:34,582 INFO L226 Difference]: Without dead ends: 13093 [2021-12-16 04:07:34,616 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2021-12-16 04:07:34,617 INFO L933 BasicCegarLoop]: 1102 mSDtfsCounter, 343 mSDsluCounter, 4291 mSDsCounter, 0 mSdLazyCounter, 2255 mSolverCounterSat, 327 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 374 SdHoareTripleChecker+Valid, 5393 SdHoareTripleChecker+Invalid, 2582 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 327 IncrementalHoareTripleChecker+Valid, 2255 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2021-12-16 04:07:34,618 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [374 Valid, 5393 Invalid, 2582 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [327 Valid, 2255 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2021-12-16 04:07:34,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13093 states. [2021-12-16 04:07:35,134 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13093 to 8928. [2021-12-16 04:07:35,147 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) [2021-12-16 04:07:35,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8928 states to 8928 states and 12206 transitions. [2021-12-16 04:07:35,187 INFO L78 Accepts]: Start accepts. Automaton has 8928 states and 12206 transitions. Word has length 253 [2021-12-16 04:07:35,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-16 04:07:35,188 INFO L470 AbstractCegarLoop]: Abstraction has 8928 states and 12206 transitions. [2021-12-16 04:07:35,188 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) [2021-12-16 04:07:35,188 INFO L276 IsEmpty]: Start isEmpty. Operand 8928 states and 12206 transitions. [2021-12-16 04:07:35,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2021-12-16 04:07:35,218 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 04:07:35,219 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] [2021-12-16 04:07:35,219 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-16 04:07:35,219 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 04:07:35,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 04:07:35,220 INFO L85 PathProgramCache]: Analyzing trace with hash 719293385, now seen corresponding path program 1 times [2021-12-16 04:07:35,220 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 04:07:35,220 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [752741800] [2021-12-16 04:07:35,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 04:07:35,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 04:07:35,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-16 04:07:35,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-16 04:07:35,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-16 04:07:35,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-16 04:07:35,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-16 04:07:35,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-16 04:07:35,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-16 04:07:35,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-12-16 04:07:35,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2021-12-16 04:07:35,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-16 04:07:35,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-12-16 04:07:35,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-12-16 04:07:35,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-16 04:07:35,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2021-12-16 04:07:35,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-12-16 04:07:35,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2021-12-16 04:07:35,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-12-16 04:07:35,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-12-16 04:07:35,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-12-16 04:07:35,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-12-16 04:07:35,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-12-16 04:07:35,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-12-16 04:07:35,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2021-12-16 04:07:35,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2021-12-16 04:07:35,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-16 04:07:35,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:07:35,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:07:35,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2021-12-16 04:07:35,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2021-12-16 04:07:35,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2021-12-16 04:07:35,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:07:35,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:35,595 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 938 trivial. 0 not checked. [2021-12-16 04:07:35,595 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 04:07:35,595 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [752741800] [2021-12-16 04:07:35,596 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [752741800] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 04:07:35,596 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 04:07:35,596 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-16 04:07:35,596 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1295673872] [2021-12-16 04:07:35,596 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 04:07:35,597 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-16 04:07:35,597 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 04:07:35,597 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-16 04:07:35,598 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-12-16 04:07:35,598 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) [2021-12-16 04:07:37,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-16 04:07:37,954 INFO L93 Difference]: Finished difference Result 22242 states and 33206 transitions. [2021-12-16 04:07:37,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-16 04:07:37,955 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 [2021-12-16 04:07:37,960 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-16 04:07:38,033 INFO L225 Difference]: With dead ends: 22242 [2021-12-16 04:07:38,036 INFO L226 Difference]: Without dead ends: 13314 [2021-12-16 04:07:38,078 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 [2021-12-16 04:07:38,079 INFO L933 BasicCegarLoop]: 1105 mSDtfsCounter, 775 mSDsluCounter, 2720 mSDsCounter, 0 mSdLazyCounter, 1544 mSolverCounterSat, 622 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 829 SdHoareTripleChecker+Valid, 3825 SdHoareTripleChecker+Invalid, 2166 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 622 IncrementalHoareTripleChecker+Valid, 1544 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2021-12-16 04:07:38,080 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [829 Valid, 3825 Invalid, 2166 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [622 Valid, 1544 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2021-12-16 04:07:38,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13314 states. [2021-12-16 04:07:38,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13314 to 9142. [2021-12-16 04:07:38,632 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) [2021-12-16 04:07:38,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9142 states to 9142 states and 12506 transitions. [2021-12-16 04:07:38,664 INFO L78 Accepts]: Start accepts. Automaton has 9142 states and 12506 transitions. Word has length 243 [2021-12-16 04:07:38,666 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-16 04:07:38,666 INFO L470 AbstractCegarLoop]: Abstraction has 9142 states and 12506 transitions. [2021-12-16 04:07:38,666 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) [2021-12-16 04:07:38,666 INFO L276 IsEmpty]: Start isEmpty. Operand 9142 states and 12506 transitions. [2021-12-16 04:07:38,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2021-12-16 04:07:38,691 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 04:07:38,691 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] [2021-12-16 04:07:38,691 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-16 04:07:38,692 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 04:07:38,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 04:07:38,692 INFO L85 PathProgramCache]: Analyzing trace with hash -1909527798, now seen corresponding path program 1 times [2021-12-16 04:07:38,692 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 04:07:38,692 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [134711331] [2021-12-16 04:07:38,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 04:07:38,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 04:07:38,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-16 04:07:38,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-16 04:07:38,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-16 04:07:38,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-16 04:07:38,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-16 04:07:38,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-16 04:07:38,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2021-12-16 04:07:38,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-12-16 04:07:38,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2021-12-16 04:07:38,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2021-12-16 04:07:38,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-16 04:07:38,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2021-12-16 04:07:38,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-12-16 04:07:38,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-12-16 04:07:38,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-12-16 04:07:38,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-12-16 04:07:38,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-12-16 04:07:38,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-12-16 04:07:38,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-12-16 04:07:38,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-12-16 04:07:38,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-12-16 04:07:38,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2021-12-16 04:07:38,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2021-12-16 04:07:38,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2021-12-16 04:07:38,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-16 04:07:38,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2021-12-16 04:07:38,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2021-12-16 04:07:38,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-12-16 04:07:38,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:07:38,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:07:38,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2021-12-16 04:07:38,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2021-12-16 04:07:38,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2021-12-16 04:07:38,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 04:07:38,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 04:07:38,990 INFO L134 CoverageAnalysis]: Checked inductivity of 974 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 962 trivial. 0 not checked. [2021-12-16 04:07:38,990 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 04:07:38,991 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [134711331] [2021-12-16 04:07:38,991 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [134711331] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 04:07:38,991 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 04:07:38,991 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-16 04:07:38,991 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [133567133] [2021-12-16 04:07:38,991 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 04:07:38,992 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-16 04:07:38,992 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 04:07:38,993 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-16 04:07:38,993 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-12-16 04:07:38,993 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) [2021-12-16 04:07:39,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-16 04:07:39,332 INFO L93 Difference]: Finished difference Result 9306 states and 12746 transitions. [2021-12-16 04:07:39,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-16 04:07:39,333 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 [2021-12-16 04:07:39,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-16 04:07:39,334 INFO L225 Difference]: With dead ends: 9306 [2021-12-16 04:07:39,334 INFO L226 Difference]: Without dead ends: 0 [2021-12-16 04:07:39,346 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2021-12-16 04:07:39,347 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, 0.3s IncrementalHoareTripleChecker+Time [2021-12-16 04:07:39,348 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [326 Valid, 547 Invalid, 252 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [128 Valid, 124 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2021-12-16 04:07:39,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-12-16 04:07:39,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-12-16 04:07:39,349 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) [2021-12-16 04:07:39,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-12-16 04:07:39,350 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 276 [2021-12-16 04:07:39,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-16 04:07:39,350 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-12-16 04:07:39,351 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) [2021-12-16 04:07:39,351 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-12-16 04:07:39,351 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-12-16 04:07:39,353 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-12-16 04:07:39,353 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-16 04:07:39,355 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-12-16 04:07:46,193 INFO L858 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2021-12-16 04:07:46,194 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-12-16 04:07:46,194 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-12-16 04:07:46,194 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2021-12-16 04:07:46,194 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$.offset)|)) (not (= 0 ~ldv_retval_5~0)) (not (= ~ldv_state_variable_2~0 0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_10~0 0))) [2021-12-16 04:07:46,194 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_openEXIT(lines 4350 4363) no Hoare annotation was computed. [2021-12-16 04:07:46,194 INFO L858 garLoopResultBuilder]: For program point L4355(lines 4355 4359) no Hoare annotation was computed. [2021-12-16 04:07:46,195 INFO L858 garLoopResultBuilder]: For program point L4356-1(line 4356) no Hoare annotation was computed. [2021-12-16 04:07:46,195 INFO L861 garLoopResultBuilder]: At program point snd_mts64_rawmidi_openENTRY(lines 4350 4363) the Hoare annotation is: true [2021-12-16 04:07:46,195 INFO L858 garLoopResultBuilder]: For program point L4355-1(lines 4355 4359) no Hoare annotation was computed. [2021-12-16 04:07:46,195 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_openFINAL(lines 4350 4363) no Hoare annotation was computed. [2021-12-16 04:07:46,195 INFO L861 garLoopResultBuilder]: At program point L4357(line 4357) the Hoare annotation is: true [2021-12-16 04:07:46,195 INFO L861 garLoopResultBuilder]: At program point L4356(line 4356) the Hoare annotation is: true [2021-12-16 04:07:46,196 INFO L854 garLoopResultBuilder]: At program point L4239(line 4239) the Hoare annotation is: (or (not (= ~ldv_state_variable_4~0 0)) (not (= ~ldv_state_variable_1~0 0)) (not (= ~device_count~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_spin~0 |old(~ldv_spin~0)|)) (not (= 0 ~ldv_retval_5~0)) (not (= ~ldv_state_variable_2~0 0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_10~0 0))) [2021-12-16 04:07:46,196 INFO L858 garLoopResultBuilder]: For program point L4239-1(line 4239) no Hoare annotation was computed. [2021-12-16 04:07:46,196 INFO L861 garLoopResultBuilder]: At program point L4240-2(lines 4240 4244) the Hoare annotation is: true [2021-12-16 04:07:46,196 INFO L854 garLoopResultBuilder]: At program point snd_mts64_ctl_smpte_time_putENTRY(lines 4228 4248) the Hoare annotation is: (or (not (= ~ldv_state_variable_4~0 0)) (not (= ~ldv_state_variable_1~0 0)) (not (= ~device_count~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$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))) [2021-12-16 04:07:46,196 INFO L858 garLoopResultBuilder]: For program point L4240(lines 4240 4244) no Hoare annotation was computed. [2021-12-16 04:07:46,196 INFO L858 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_putEXIT(lines 4228 4248) no Hoare annotation was computed. [2021-12-16 04:07:46,197 INFO L858 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_putFINAL(lines 4228 4248) no Hoare annotation was computed. [2021-12-16 04:07:46,197 INFO L858 garLoopResultBuilder]: For program point L4245(line 4245) no Hoare annotation was computed. [2021-12-16 04:07:46,197 INFO L858 garLoopResultBuilder]: For program point msleepEXIT(lines 5577 5579) no Hoare annotation was computed. [2021-12-16 04:07:46,197 INFO L861 garLoopResultBuilder]: At program point msleepENTRY(lines 5577 5579) the Hoare annotation is: true [2021-12-16 04:07:46,197 INFO L858 garLoopResultBuilder]: For program point msleepFINAL(lines 5577 5579) no Hoare annotation was computed. [2021-12-16 04:07:46,197 INFO L861 garLoopResultBuilder]: At program point platform_driver_unregisterENTRY(lines 5613 5615) the Hoare annotation is: true [2021-12-16 04:07:46,197 INFO L858 garLoopResultBuilder]: For program point platform_driver_unregisterEXIT(lines 5613 5615) no Hoare annotation was computed. [2021-12-16 04:07:46,198 INFO L858 garLoopResultBuilder]: For program point platform_driver_unregisterFINAL(lines 5613 5615) no Hoare annotation was computed. [2021-12-16 04:07:46,198 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_closeFINAL(lines 4364 4383) no Hoare annotation was computed. [2021-12-16 04:07:46,198 INFO L861 garLoopResultBuilder]: At program point snd_mts64_rawmidi_closeENTRY(lines 4364 4383) the Hoare annotation is: true [2021-12-16 04:07:46,198 INFO L858 garLoopResultBuilder]: For program point L4377-2(lines 4371 4380) no Hoare annotation was computed. [2021-12-16 04:07:46,198 INFO L861 garLoopResultBuilder]: At program point L4374(line 4374) the Hoare annotation is: true [2021-12-16 04:07:46,198 INFO L858 garLoopResultBuilder]: For program point L4377(lines 4377 4380) no Hoare annotation was computed. [2021-12-16 04:07:46,198 INFO L858 garLoopResultBuilder]: For program point L4371(lines 4371 4380) no Hoare annotation was computed. [2021-12-16 04:07:46,198 INFO L861 garLoopResultBuilder]: At program point L4372-1(line 4372) the Hoare annotation is: true [2021-12-16 04:07:46,198 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_closeEXIT(lines 4364 4383) no Hoare annotation was computed. [2021-12-16 04:07:46,198 INFO L858 garLoopResultBuilder]: For program point L4373(line 4373) no Hoare annotation was computed. [2021-12-16 04:07:46,198 INFO L861 garLoopResultBuilder]: At program point L4374-1(line 4374) the Hoare annotation is: true [2021-12-16 04:07:46,198 INFO L861 garLoopResultBuilder]: At program point L4372(line 4372) the Hoare annotation is: true [2021-12-16 04:07:46,198 INFO L858 garLoopResultBuilder]: For program point mts64_enable_readoutEXIT(lines 3905 3914) no Hoare annotation was computed. [2021-12-16 04:07:46,198 INFO L858 garLoopResultBuilder]: For program point L3911-1(line 3911) no Hoare annotation was computed. [2021-12-16 04:07:46,199 INFO L861 garLoopResultBuilder]: At program point L3911(line 3911) the Hoare annotation is: true [2021-12-16 04:07:46,199 INFO L861 garLoopResultBuilder]: At program point mts64_enable_readoutENTRY(lines 3905 3914) the Hoare annotation is: true [2021-12-16 04:07:46,199 INFO L858 garLoopResultBuilder]: For program point L3909-1(line 3909) no Hoare annotation was computed. [2021-12-16 04:07:46,199 INFO L861 garLoopResultBuilder]: At program point L3909(line 3909) the Hoare annotation is: true [2021-12-16 04:07:46,199 INFO L858 garLoopResultBuilder]: For program point mts64_enable_readoutFINAL(lines 3905 3914) no Hoare annotation was computed. [2021-12-16 04:07:46,199 INFO L858 garLoopResultBuilder]: For program point parport_unregister_deviceEXIT(lines 5594 5596) no Hoare annotation was computed. [2021-12-16 04:07:46,199 INFO L861 garLoopResultBuilder]: At program point parport_unregister_deviceENTRY(lines 5594 5596) the Hoare annotation is: true [2021-12-16 04:07:46,200 INFO L858 garLoopResultBuilder]: For program point parport_unregister_deviceFINAL(lines 5594 5596) no Hoare annotation was computed. [2021-12-16 04:07:46,200 INFO L858 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 3710 3716) no Hoare annotation was computed. [2021-12-16 04:07:46,200 INFO L861 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 3710 3716) the Hoare annotation is: true [2021-12-16 04:07:46,200 INFO L861 garLoopResultBuilder]: At program point L3613(lines 3609 3615) the Hoare annotation is: true [2021-12-16 04:07:46,200 INFO L858 garLoopResultBuilder]: For program point spin_lock_irqFINAL(lines 5394 5401) no Hoare annotation was computed. [2021-12-16 04:07:46,200 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))) [2021-12-16 04:07:46,201 INFO L858 garLoopResultBuilder]: For program point spin_lock_irqEXIT(lines 5394 5401) no Hoare annotation was computed. [2021-12-16 04:07:46,201 INFO L861 garLoopResultBuilder]: At program point L5538(lines 5537 5539) the Hoare annotation is: true [2021-12-16 04:07:46,201 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))) [2021-12-16 04:07:46,201 INFO L858 garLoopResultBuilder]: For program point L5397-1(line 5397) no Hoare annotation was computed. [2021-12-16 04:07:46,201 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-16 04:07:46,201 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-12-16 04:07:46,201 INFO L858 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2021-12-16 04:07:46,202 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-12-16 04:07:46,202 INFO L861 garLoopResultBuilder]: At program point L-1-5(line -1) the Hoare annotation is: true [2021-12-16 04:07:46,202 INFO L858 garLoopResultBuilder]: For program point L-1-6(line -1) no Hoare annotation was computed. [2021-12-16 04:07:46,202 INFO L858 garLoopResultBuilder]: For program point L-1-8(line -1) no Hoare annotation was computed. [2021-12-16 04:07:46,202 INFO L861 garLoopResultBuilder]: At program point L-1-9(line -1) the Hoare annotation is: true [2021-12-16 04:07:46,202 INFO L858 garLoopResultBuilder]: For program point L-1-10(line -1) no Hoare annotation was computed. [2021-12-16 04:07:46,202 INFO L861 garLoopResultBuilder]: At program point L-1-12(line -1) the Hoare annotation is: true [2021-12-16 04:07:46,203 INFO L858 garLoopResultBuilder]: For program point L-1-13(line -1) no Hoare annotation was computed. [2021-12-16 04:07:46,203 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-12-16 04:07:46,203 INFO L858 garLoopResultBuilder]: For program point L-1-14(line -1) no Hoare annotation was computed. [2021-12-16 04:07:46,203 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-12-16 04:07:46,203 INFO L861 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2021-12-16 04:07:46,203 INFO L858 garLoopResultBuilder]: For program point L4136(lines 4136 4139) no Hoare annotation was computed. [2021-12-16 04:07:46,204 INFO L861 garLoopResultBuilder]: At program point L4137(line 4137) the Hoare annotation is: true [2021-12-16 04:07:46,204 INFO L858 garLoopResultBuilder]: For program point mts64_write_midiEXIT(lines 4131 4143) no Hoare annotation was computed. [2021-12-16 04:07:46,204 INFO L861 garLoopResultBuilder]: At program point L4136-1(lines 4136 4139) the Hoare annotation is: true [2021-12-16 04:07:46,204 INFO L861 garLoopResultBuilder]: At program point mts64_write_midiENTRY(lines 4131 4143) the Hoare annotation is: true [2021-12-16 04:07:46,204 INFO L858 garLoopResultBuilder]: For program point mts64_write_midiFINAL(lines 4131 4143) no Hoare annotation was computed. [2021-12-16 04:07:46,204 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))) [2021-12-16 04:07:46,204 INFO L858 garLoopResultBuilder]: For program point ldv_spin_unlockFINAL(lines 5504 5510) no Hoare annotation was computed. [2021-12-16 04:07:46,205 INFO L858 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 5504 5510) no Hoare annotation was computed. [2021-12-16 04:07:46,205 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 5497 5503) no Hoare annotation was computed. [2021-12-16 04:07:46,205 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))) [2021-12-16 04:07:46,205 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockFINAL(lines 5497 5503) no Hoare annotation was computed. [2021-12-16 04:07:46,205 INFO L858 garLoopResultBuilder]: For program point platform_device_unregisterEXIT(lines 5610 5612) no Hoare annotation was computed. [2021-12-16 04:07:46,205 INFO L861 garLoopResultBuilder]: At program point platform_device_unregisterENTRY(lines 5610 5612) the Hoare annotation is: true [2021-12-16 04:07:46,206 INFO L858 garLoopResultBuilder]: For program point platform_device_unregisterFINAL(lines 5610 5612) no Hoare annotation was computed. [2021-12-16 04:07:46,206 INFO L861 garLoopResultBuilder]: At program point mts64_write_commandENTRY(lines 4109 4119) the Hoare annotation is: true [2021-12-16 04:07:46,206 INFO L858 garLoopResultBuilder]: For program point mts64_write_commandEXIT(lines 4109 4119) no Hoare annotation was computed. [2021-12-16 04:07:46,206 INFO L858 garLoopResultBuilder]: For program point mts64_write_commandFINAL(lines 4109 4119) no Hoare annotation was computed. [2021-12-16 04:07:46,206 INFO L861 garLoopResultBuilder]: At program point L4116(line 4116) the Hoare annotation is: true [2021-12-16 04:07:46,206 INFO L861 garLoopResultBuilder]: At program point L4114(line 4114) the Hoare annotation is: true [2021-12-16 04:07:46,206 INFO L858 garLoopResultBuilder]: For program point L4115-1(line 4115) no Hoare annotation was computed. [2021-12-16 04:07:46,207 INFO L861 garLoopResultBuilder]: At program point L4115(line 4115) the Hoare annotation is: true [2021-12-16 04:07:46,207 INFO L858 garLoopResultBuilder]: For program point L4116-1(line 4116) no Hoare annotation was computed. [2021-12-16 04:07:46,207 INFO L861 garLoopResultBuilder]: At program point L4112(line 4112) the Hoare annotation is: true [2021-12-16 04:07:46,207 INFO L858 garLoopResultBuilder]: For program point L4113-1(line 4113) no Hoare annotation was computed. [2021-12-16 04:07:46,207 INFO L861 garLoopResultBuilder]: At program point L4113(line 4113) the Hoare annotation is: true [2021-12-16 04:07:46,207 INFO L858 garLoopResultBuilder]: For program point L4114-1(line 4114) no Hoare annotation was computed. [2021-12-16 04:07:46,207 INFO L858 garLoopResultBuilder]: For program point L4112-1(line 4112) no Hoare annotation was computed. [2021-12-16 04:07:46,208 INFO L858 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_infoEXIT(lines 4205 4214) no Hoare annotation was computed. [2021-12-16 04:07:46,208 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))) [2021-12-16 04:07:46,208 INFO L858 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_infoFINAL(lines 4205 4214) no Hoare annotation was computed. [2021-12-16 04:07:46,208 INFO L861 garLoopResultBuilder]: At program point L4126(line 4126) the Hoare annotation is: true [2021-12-16 04:07:46,208 INFO L858 garLoopResultBuilder]: For program point L4127-1(line 4127) no Hoare annotation was computed. [2021-12-16 04:07:46,208 INFO L861 garLoopResultBuilder]: At program point L4127(line 4127) the Hoare annotation is: true [2021-12-16 04:07:46,209 INFO L861 garLoopResultBuilder]: At program point L4124(line 4124) the Hoare annotation is: true [2021-12-16 04:07:46,209 INFO L858 garLoopResultBuilder]: For program point L4125-1(line 4125) no Hoare annotation was computed. [2021-12-16 04:07:46,209 INFO L861 garLoopResultBuilder]: At program point L4125(line 4125) the Hoare annotation is: true [2021-12-16 04:07:46,209 INFO L858 garLoopResultBuilder]: For program point L4126-1(line 4126) no Hoare annotation was computed. [2021-12-16 04:07:46,209 INFO L858 garLoopResultBuilder]: For program point L4123-1(line 4123) no Hoare annotation was computed. [2021-12-16 04:07:46,209 INFO L861 garLoopResultBuilder]: At program point L4123(line 4123) the Hoare annotation is: true [2021-12-16 04:07:46,209 INFO L858 garLoopResultBuilder]: For program point L4124-1(line 4124) no Hoare annotation was computed. [2021-12-16 04:07:46,210 INFO L861 garLoopResultBuilder]: At program point mts64_write_dataENTRY(lines 4120 4130) the Hoare annotation is: true [2021-12-16 04:07:46,210 INFO L858 garLoopResultBuilder]: For program point mts64_write_dataEXIT(lines 4120 4130) no Hoare annotation was computed. [2021-12-16 04:07:46,210 INFO L858 garLoopResultBuilder]: For program point mts64_write_dataFINAL(lines 4120 4130) no Hoare annotation was computed. [2021-12-16 04:07:46,210 INFO L861 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 5418 5425) the Hoare annotation is: true [2021-12-16 04:07:46,210 INFO L861 garLoopResultBuilder]: At program point L5547(lines 5546 5548) the Hoare annotation is: true [2021-12-16 04:07:46,210 INFO L861 garLoopResultBuilder]: At program point L5421(line 5421) the Hoare annotation is: true [2021-12-16 04:07:46,211 INFO L858 garLoopResultBuilder]: For program point L5421-1(line 5421) no Hoare annotation was computed. [2021-12-16 04:07:46,211 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 5418 5425) no Hoare annotation was computed. [2021-12-16 04:07:46,211 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreFINAL(lines 5418 5425) no Hoare annotation was computed. [2021-12-16 04:07:46,211 INFO L861 garLoopResultBuilder]: At program point L3637(lines 3633 3639) the Hoare annotation is: true [2021-12-16 04:07:46,211 INFO L858 garLoopResultBuilder]: For program point L3665-1(line 3665) no Hoare annotation was computed. [2021-12-16 04:07:46,211 INFO L861 garLoopResultBuilder]: At program point L3665(line 3665) the Hoare annotation is: true [2021-12-16 04:07:46,212 INFO L861 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 3653 3669) the Hoare annotation is: true [2021-12-16 04:07:46,212 INFO L858 garLoopResultBuilder]: For program point L3660(lines 3660 3667) no Hoare annotation was computed. [2021-12-16 04:07:46,212 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3653 3669) no Hoare annotation was computed. [2021-12-16 04:07:46,212 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3653 3669) no Hoare annotation was computed. [2021-12-16 04:07:46,212 INFO L861 garLoopResultBuilder]: At program point L4702(line 4702) the Hoare annotation is: true [2021-12-16 04:07:46,212 INFO L858 garLoopResultBuilder]: For program point L4704-2(lines 4704 4707) no Hoare annotation was computed. [2021-12-16 04:07:46,212 INFO L858 garLoopResultBuilder]: For program point snd_mts64_removeFINAL(lines 4697 4710) no Hoare annotation was computed. [2021-12-16 04:07:46,213 INFO L861 garLoopResultBuilder]: At program point L4705(line 4705) the Hoare annotation is: true [2021-12-16 04:07:46,213 INFO L858 garLoopResultBuilder]: For program point L4704(lines 4704 4707) no Hoare annotation was computed. [2021-12-16 04:07:46,213 INFO L858 garLoopResultBuilder]: For program point L4705-1(line 4705) no Hoare annotation was computed. [2021-12-16 04:07:46,213 INFO L858 garLoopResultBuilder]: For program point L4702-1(line 4702) no Hoare annotation was computed. [2021-12-16 04:07:46,213 INFO L861 garLoopResultBuilder]: At program point snd_mts64_removeENTRY(lines 4697 4710) the Hoare annotation is: true [2021-12-16 04:07:46,213 INFO L858 garLoopResultBuilder]: For program point snd_mts64_removeEXIT(lines 4697 4710) no Hoare annotation was computed. [2021-12-16 04:07:46,213 INFO L858 garLoopResultBuilder]: For program point L3935(lines 3935 3938) no Hoare annotation was computed. [2021-12-16 04:07:46,214 INFO L858 garLoopResultBuilder]: For program point L3933-1(line 3933) no Hoare annotation was computed. [2021-12-16 04:07:46,214 INFO L861 garLoopResultBuilder]: At program point L3933(line 3933) the Hoare annotation is: true [2021-12-16 04:07:46,214 INFO L858 garLoopResultBuilder]: For program point mts64_device_readyFINAL(lines 3925 3947) no Hoare annotation was computed. [2021-12-16 04:07:46,214 INFO L861 garLoopResultBuilder]: At program point L3942(lines 3929 3946) the Hoare annotation is: true [2021-12-16 04:07:46,214 INFO L858 garLoopResultBuilder]: For program point mts64_device_readyEXIT(lines 3925 3947) no Hoare annotation was computed. [2021-12-16 04:07:46,214 INFO L861 garLoopResultBuilder]: At program point L3940(lines 3929 3946) the Hoare annotation is: true [2021-12-16 04:07:46,215 INFO L861 garLoopResultBuilder]: At program point mts64_device_readyENTRY(lines 3925 3947) the Hoare annotation is: true [2021-12-16 04:07:46,215 INFO L861 garLoopResultBuilder]: At program point L4032(line 4032) the Hoare annotation is: true [2021-12-16 04:07:46,215 INFO L861 garLoopResultBuilder]: At program point mts64_probeENTRY(lines 4025 4042) the Hoare annotation is: true [2021-12-16 04:07:46,215 INFO L858 garLoopResultBuilder]: For program point L4033(line 4033) no Hoare annotation was computed. [2021-12-16 04:07:46,215 INFO L861 garLoopResultBuilder]: At program point L4030(line 4030) the Hoare annotation is: true [2021-12-16 04:07:46,215 INFO L861 garLoopResultBuilder]: At program point L4031(line 4031) the Hoare annotation is: true [2021-12-16 04:07:46,215 INFO L861 garLoopResultBuilder]: At program point L4030-1(line 4030) the Hoare annotation is: true [2021-12-16 04:07:46,216 INFO L858 garLoopResultBuilder]: For program point mts64_probeFINAL(lines 4025 4042) no Hoare annotation was computed. [2021-12-16 04:07:46,216 INFO L858 garLoopResultBuilder]: For program point L4036(lines 4036 4040) no Hoare annotation was computed. [2021-12-16 04:07:46,216 INFO L858 garLoopResultBuilder]: For program point mts64_probeEXIT(lines 4025 4042) no Hoare annotation was computed. [2021-12-16 04:07:46,216 INFO L861 garLoopResultBuilder]: At program point platform_set_drvdataENTRY(lines 3799 3805) the Hoare annotation is: true [2021-12-16 04:07:46,216 INFO L858 garLoopResultBuilder]: For program point platform_set_drvdataFINAL(lines 3799 3805) no Hoare annotation was computed. [2021-12-16 04:07:46,216 INFO L858 garLoopResultBuilder]: For program point platform_set_drvdataEXIT(lines 3799 3805) no Hoare annotation was computed. [2021-12-16 04:07:46,217 INFO L861 garLoopResultBuilder]: At program point L3779(lines 3775 3781) the Hoare annotation is: true [2021-12-16 04:07:46,217 INFO L858 garLoopResultBuilder]: For program point snd_card_freeEXIT(lines 5617 5619) no Hoare annotation was computed. [2021-12-16 04:07:46,217 INFO L861 garLoopResultBuilder]: At program point snd_card_freeENTRY(lines 5617 5619) the Hoare annotation is: true [2021-12-16 04:07:46,217 INFO L858 garLoopResultBuilder]: For program point snd_card_freeFINAL(lines 5617 5619) no Hoare annotation was computed. [2021-12-16 04:07:46,217 INFO L861 garLoopResultBuilder]: At program point platform_get_drvdataENTRY(lines 3791 3798) the Hoare annotation is: true [2021-12-16 04:07:46,217 INFO L861 garLoopResultBuilder]: At program point L3772(lines 3769 3774) the Hoare annotation is: true [2021-12-16 04:07:46,218 INFO L858 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 3791 3798) no Hoare annotation was computed. [2021-12-16 04:07:46,218 INFO L858 garLoopResultBuilder]: For program point platform_get_drvdataFINAL(lines 3791 3798) no Hoare annotation was computed. [2021-12-16 04:07:46,218 INFO L858 garLoopResultBuilder]: For program point L4224-1(line 4224) no Hoare annotation was computed. [2021-12-16 04:07:46,218 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$.offset)|) (= ~ldv_spin~0 |old(~ldv_spin~0)|)) (not (= 0 ~ldv_retval_5~0)) (not (= ~ldv_state_variable_2~0 0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_10~0 0))) [2021-12-16 04:07:46,218 INFO L854 garLoopResultBuilder]: At program point L4222(line 4222) the Hoare annotation is: (or (not (= ~ldv_state_variable_4~0 0)) (not (= ~ldv_state_variable_1~0 0)) (not (= ~device_count~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_spin~0 |old(~ldv_spin~0)|)) (not (= 0 ~ldv_retval_5~0)) (not (= ~ldv_state_variable_2~0 0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_10~0 0))) [2021-12-16 04:07:46,218 INFO L861 garLoopResultBuilder]: At program point L4224(line 4224) the Hoare annotation is: true [2021-12-16 04:07:46,219 INFO L858 garLoopResultBuilder]: For program point L4222-1(line 4222) no Hoare annotation was computed. [2021-12-16 04:07:46,219 INFO L858 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_getFINAL(lines 4215 4227) no Hoare annotation was computed. [2021-12-16 04:07:46,219 INFO L858 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_getEXIT(lines 4215 4227) no Hoare annotation was computed. [2021-12-16 04:07:46,219 INFO L854 garLoopResultBuilder]: At program point snd_mts64_unregister_allENTRY(lines 4715 4737) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$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)|)) [2021-12-16 04:07:46,219 INFO L854 garLoopResultBuilder]: At program point L5439(lines 5434 5441) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2021-12-16 04:07:46,219 INFO L854 garLoopResultBuilder]: At program point L5598(lines 5597 5599) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2021-12-16 04:07:46,220 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))) [2021-12-16 04:07:46,220 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))) [2021-12-16 04:07:46,220 INFO L858 garLoopResultBuilder]: For program point L5437-1(line 5437) no Hoare annotation was computed. [2021-12-16 04:07:46,220 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))) [2021-12-16 04:07:46,220 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))) [2021-12-16 04:07:46,220 INFO L858 garLoopResultBuilder]: For program point L4722(lines 4722 4726) no Hoare annotation was computed. [2021-12-16 04:07:46,220 INFO L858 garLoopResultBuilder]: For program point L4723-1(line 4723) no Hoare annotation was computed. [2021-12-16 04:07:46,221 INFO L858 garLoopResultBuilder]: For program point snd_mts64_unregister_allEXIT(lines 4715 4737) no Hoare annotation was computed. [2021-12-16 04:07:46,221 INFO L858 garLoopResultBuilder]: For program point L4722-2(lines 4722 4726) no Hoare annotation was computed. [2021-12-16 04:07:46,221 INFO L858 garLoopResultBuilder]: For program point snd_mts64_unregister_allFINAL(lines 4715 4737) no Hoare annotation was computed. [2021-12-16 04:07:46,221 INFO L858 garLoopResultBuilder]: For program point snd_mts64_detachEXIT(lines 4573 4578) no Hoare annotation was computed. [2021-12-16 04:07:46,221 INFO L861 garLoopResultBuilder]: At program point snd_mts64_detachENTRY(lines 4573 4578) the Hoare annotation is: true [2021-12-16 04:07:46,221 INFO L858 garLoopResultBuilder]: For program point snd_mts64_detachFINAL(lines 4573 4578) no Hoare annotation was computed. [2021-12-16 04:07:46,221 INFO L858 garLoopResultBuilder]: For program point mts64_device_closeEXIT(lines 3993 4012) no Hoare annotation was computed. [2021-12-16 04:07:46,222 INFO L861 garLoopResultBuilder]: At program point mts64_device_closeENTRY(lines 3993 4012) the Hoare annotation is: true [2021-12-16 04:07:46,222 INFO L858 garLoopResultBuilder]: For program point mts64_device_closeFINAL(lines 3993 4012) no Hoare annotation was computed. [2021-12-16 04:07:46,222 INFO L861 garLoopResultBuilder]: At program point L4007(lines 3997 4011) the Hoare annotation is: true [2021-12-16 04:07:46,222 INFO L861 garLoopResultBuilder]: At program point L4005(lines 3997 4011) the Hoare annotation is: true [2021-12-16 04:07:46,222 INFO L861 garLoopResultBuilder]: At program point L4002(line 4002) the Hoare annotation is: true [2021-12-16 04:07:46,222 INFO L858 garLoopResultBuilder]: For program point L4003(line 4003) no Hoare annotation was computed. [2021-12-16 04:07:46,223 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 3703 3709) no Hoare annotation was computed. [2021-12-16 04:07:46,223 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 3703 3709) the Hoare annotation is: true [2021-12-16 04:07:46,223 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3707) no Hoare annotation was computed. [2021-12-16 04:07:46,223 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3703 3709) no Hoare annotation was computed. [2021-12-16 04:07:46,223 INFO L861 garLoopResultBuilder]: At program point mts64_device_initENTRY(lines 3948 3973) the Hoare annotation is: true [2021-12-16 04:07:46,223 INFO L858 garLoopResultBuilder]: For program point L3970-1(line 3970) no Hoare annotation was computed. [2021-12-16 04:07:46,223 INFO L861 garLoopResultBuilder]: At program point L3967(lines 3952 3972) the Hoare annotation is: true [2021-12-16 04:07:46,224 INFO L861 garLoopResultBuilder]: At program point L3965(lines 3952 3972) the Hoare annotation is: true [2021-12-16 04:07:46,224 INFO L858 garLoopResultBuilder]: For program point mts64_device_initEXIT(lines 3948 3973) no Hoare annotation was computed. [2021-12-16 04:07:46,224 INFO L861 garLoopResultBuilder]: At program point L3960(line 3960) the Hoare annotation is: true [2021-12-16 04:07:46,224 INFO L858 garLoopResultBuilder]: For program point mts64_device_initFINAL(lines 3948 3973) no Hoare annotation was computed. [2021-12-16 04:07:46,224 INFO L858 garLoopResultBuilder]: For program point L3958(line 3958) no Hoare annotation was computed. [2021-12-16 04:07:46,224 INFO L858 garLoopResultBuilder]: For program point L3959(lines 3959 3963) no Hoare annotation was computed. [2021-12-16 04:07:46,225 INFO L858 garLoopResultBuilder]: For program point L3960-1(line 3960) no Hoare annotation was computed. [2021-12-16 04:07:46,225 INFO L861 garLoopResultBuilder]: At program point L3957(line 3957) the Hoare annotation is: true [2021-12-16 04:07:46,225 INFO L858 garLoopResultBuilder]: For program point L3953-1(line 3953) no Hoare annotation was computed. [2021-12-16 04:07:46,225 INFO L861 garLoopResultBuilder]: At program point L3953(line 3953) the Hoare annotation is: true [2021-12-16 04:07:46,225 INFO L861 garLoopResultBuilder]: At program point L3970(line 3970) the Hoare annotation is: true [2021-12-16 04:07:46,225 INFO L861 garLoopResultBuilder]: At program point L4478(lines 4438 4485) the Hoare annotation is: true [2021-12-16 04:07:46,225 INFO L861 garLoopResultBuilder]: At program point L5626(lines 5625 5627) the Hoare annotation is: true [2021-12-16 04:07:46,226 INFO L861 garLoopResultBuilder]: At program point L5469(line 5469) the Hoare annotation is: true [2021-12-16 04:07:46,226 INFO L861 garLoopResultBuilder]: At program point L5469-1(lines 5464 5473) the Hoare annotation is: true [2021-12-16 04:07:46,226 INFO L858 garLoopResultBuilder]: For program point L4668(lines 4668 4674) no Hoare annotation was computed. [2021-12-16 04:07:46,226 INFO L858 garLoopResultBuilder]: For program point L4470(line 4470) no Hoare annotation was computed. [2021-12-16 04:07:46,226 INFO L861 garLoopResultBuilder]: At program point L4693(line 4693) the Hoare annotation is: true [2021-12-16 04:07:46,226 INFO L858 garLoopResultBuilder]: For program point L4693-1(line 4693) no Hoare annotation was computed. [2021-12-16 04:07:46,227 INFO L858 garLoopResultBuilder]: For program point snd_mts64_probeEXIT(lines 4599 4696) no Hoare annotation was computed. [2021-12-16 04:07:46,227 INFO L858 garLoopResultBuilder]: For program point L4677(lines 4677 4680) no Hoare annotation was computed. [2021-12-16 04:07:46,227 INFO L858 garLoopResultBuilder]: For program point L4479(lines 4479 4482) no Hoare annotation was computed. [2021-12-16 04:07:46,227 INFO L861 garLoopResultBuilder]: At program point L4446(line 4446) the Hoare annotation is: true [2021-12-16 04:07:46,227 INFO L861 garLoopResultBuilder]: At program point L4347(lines 4316 4349) the Hoare annotation is: true [2021-12-16 04:07:46,227 INFO L858 garLoopResultBuilder]: For program point L4446-1(line 4446) no Hoare annotation was computed. [2021-12-16 04:07:46,227 INFO L861 garLoopResultBuilder]: At program point L4471(line 4471) the Hoare annotation is: true [2021-12-16 04:07:46,228 INFO L858 garLoopResultBuilder]: For program point L4471-1(line 4471) no Hoare annotation was computed. [2021-12-16 04:07:46,228 INFO L858 garLoopResultBuilder]: For program point L4661(lines 4661 4666) no Hoare annotation was computed. [2021-12-16 04:07:46,228 INFO L861 garLoopResultBuilder]: At program point L4686(lines 4609 4695) the Hoare annotation is: true [2021-12-16 04:07:46,228 INFO L858 garLoopResultBuilder]: For program point L4620(lines 4620 4623) no Hoare annotation was computed. [2021-12-16 04:07:46,228 INFO L861 garLoopResultBuilder]: At program point L4480(lines 4438 4485) the Hoare annotation is: true [2021-12-16 04:07:46,228 INFO L861 garLoopResultBuilder]: At program point L4637(line 4637) the Hoare annotation is: true [2021-12-16 04:07:46,228 INFO L858 garLoopResultBuilder]: For program point L4637-1(line 4637) no Hoare annotation was computed. [2021-12-16 04:07:46,229 INFO L861 garLoopResultBuilder]: At program point L5529(lines 5528 5530) the Hoare annotation is: true [2021-12-16 04:07:46,229 INFO L861 garLoopResultBuilder]: At program point L4654(line 4654) the Hoare annotation is: true [2021-12-16 04:07:46,229 INFO L861 garLoopResultBuilder]: At program point L3886(lines 3866 3888) the Hoare annotation is: true [2021-12-16 04:07:46,229 INFO L861 garLoopResultBuilder]: At program point L5637-2(lines 5636 5638) the Hoare annotation is: true [2021-12-16 04:07:46,229 INFO L861 garLoopResultBuilder]: At program point L4613(line 4613) the Hoare annotation is: true [2021-12-16 04:07:46,229 INFO L861 garLoopResultBuilder]: At program point L5637(line 5637) the Hoare annotation is: true [2021-12-16 04:07:46,230 INFO L858 garLoopResultBuilder]: For program point L4613-1(line 4613) no Hoare annotation was computed. [2021-12-16 04:07:46,230 INFO L858 garLoopResultBuilder]: For program point L5637-1(line 5637) no Hoare annotation was computed. [2021-12-16 04:07:46,230 INFO L861 garLoopResultBuilder]: At program point L4638(line 4638) the Hoare annotation is: true [2021-12-16 04:07:46,230 INFO L858 garLoopResultBuilder]: For program point L4638-1(line 4638) no Hoare annotation was computed. [2021-12-16 04:07:46,230 INFO L861 garLoopResultBuilder]: At program point L5431(lines 5427 5433) the Hoare annotation is: true [2021-12-16 04:07:46,230 INFO L858 garLoopResultBuilder]: For program point L4473(line 4473) no Hoare annotation was computed. [2021-12-16 04:07:46,230 INFO L861 garLoopResultBuilder]: At program point L3598(lines 3595 3600) the Hoare annotation is: true [2021-12-16 04:07:46,231 INFO L858 garLoopResultBuilder]: For program point snd_mts64_probeFINAL(lines 4599 4696) no Hoare annotation was computed. [2021-12-16 04:07:46,231 INFO L861 garLoopResultBuilder]: At program point L5630(lines 5629 5631) the Hoare annotation is: true [2021-12-16 04:07:46,231 INFO L861 garLoopResultBuilder]: At program point L4449(line 4449) the Hoare annotation is: true [2021-12-16 04:07:46,231 INFO L858 garLoopResultBuilder]: For program point L4449-1(line 4449) no Hoare annotation was computed. [2021-12-16 04:07:46,231 INFO L858 garLoopResultBuilder]: For program point L4631(lines 4631 4636) no Hoare annotation was computed. [2021-12-16 04:07:46,231 INFO L861 garLoopResultBuilder]: At program point L5622(lines 5621 5623) the Hoare annotation is: true [2021-12-16 04:07:46,232 INFO L861 garLoopResultBuilder]: At program point L4342(lines 4322 4348) the Hoare annotation is: true [2021-12-16 04:07:46,232 INFO L858 garLoopResultBuilder]: For program point L4441(lines 4441 4444) no Hoare annotation was computed. [2021-12-16 04:07:46,232 INFO L861 garLoopResultBuilder]: At program point L4458(lines 4438 4485) the Hoare annotation is: true [2021-12-16 04:07:46,232 INFO L861 garLoopResultBuilder]: At program point snd_mts64_probeENTRY(lines 4599 4696) the Hoare annotation is: true [2021-12-16 04:07:46,232 INFO L861 garLoopResultBuilder]: At program point L4615(line 4615) the Hoare annotation is: true [2021-12-16 04:07:46,232 INFO L858 garLoopResultBuilder]: For program point L4615-1(lines 4609 4695) no Hoare annotation was computed. [2021-12-16 04:07:46,232 INFO L861 garLoopResultBuilder]: At program point L4681(line 4681) the Hoare annotation is: true [2021-12-16 04:07:46,233 INFO L858 garLoopResultBuilder]: For program point L4681-1(line 4681) no Hoare annotation was computed. [2021-12-16 04:07:46,233 INFO L861 garLoopResultBuilder]: At program point L4450(line 4450) the Hoare annotation is: true [2021-12-16 04:07:46,233 INFO L858 garLoopResultBuilder]: For program point L4450-1(line 4450) no Hoare annotation was computed. [2021-12-16 04:07:46,233 INFO L858 garLoopResultBuilder]: For program point L4343(lines 4343 4346) no Hoare annotation was computed. [2021-12-16 04:07:46,233 INFO L858 garLoopResultBuilder]: For program point L4624-1(line 4624) no Hoare annotation was computed. [2021-12-16 04:07:46,233 INFO L858 garLoopResultBuilder]: For program point L4335(lines 4335 4340) no Hoare annotation was computed. [2021-12-16 04:07:46,234 INFO L861 garLoopResultBuilder]: At program point L4624(line 4624) the Hoare annotation is: true [2021-12-16 04:07:46,234 INFO L858 garLoopResultBuilder]: For program point L4459(lines 4459 4462) no Hoare annotation was computed. [2021-12-16 04:07:46,234 INFO L861 garLoopResultBuilder]: At program point L4484(lines 4429 4486) the Hoare annotation is: true [2021-12-16 04:07:46,234 INFO L861 garLoopResultBuilder]: At program point L4641(lines 4641 4642) the Hoare annotation is: true [2021-12-16 04:07:46,234 INFO L858 garLoopResultBuilder]: For program point L4641-1(lines 4641 4642) no Hoare annotation was computed. [2021-12-16 04:07:46,234 INFO L858 garLoopResultBuilder]: For program point L5467(lines 5467 5470) no Hoare annotation was computed. [2021-12-16 04:07:46,234 INFO L861 garLoopResultBuilder]: At program point L4476(lines 4438 4485) the Hoare annotation is: true [2021-12-16 04:07:46,235 INFO L861 garLoopResultBuilder]: At program point L4344(lines 4322 4348) the Hoare annotation is: true [2021-12-16 04:07:46,235 INFO L858 garLoopResultBuilder]: For program point L4625(lines 4625 4628) no Hoare annotation was computed. [2021-12-16 04:07:46,235 INFO L858 garLoopResultBuilder]: For program point L4683(lines 4683 4688) no Hoare annotation was computed. [2021-12-16 04:07:46,235 INFO L861 garLoopResultBuilder]: At program point L4460(lines 4438 4485) the Hoare annotation is: true [2021-12-16 04:07:46,235 INFO L861 garLoopResultBuilder]: At program point L5641(lines 5640 5642) the Hoare annotation is: true [2021-12-16 04:07:46,235 INFO L861 garLoopResultBuilder]: At program point L4667(line 4667) the Hoare annotation is: true [2021-12-16 04:07:46,235 INFO L858 garLoopResultBuilder]: For program point L4667-1(line 4667) no Hoare annotation was computed. [2021-12-16 04:07:46,236 INFO L858 garLoopResultBuilder]: For program point L4469(lines 4469 4475) no Hoare annotation was computed. [2021-12-16 04:07:46,236 INFO L858 garLoopResultBuilder]: For program point L4651(lines 4651 4657) no Hoare annotation was computed. [2021-12-16 04:07:46,236 INFO L858 garLoopResultBuilder]: For program point L4643(lines 4643 4649) no Hoare annotation was computed. [2021-12-16 04:07:46,236 INFO L858 garLoopResultBuilder]: For program point L4676-1(line 4676) no Hoare annotation was computed. [2021-12-16 04:07:46,236 INFO L858 garLoopResultBuilder]: For program point L3875(lines 3875 3878) no Hoare annotation was computed. [2021-12-16 04:07:46,236 INFO L861 garLoopResultBuilder]: At program point L4676(line 4676) the Hoare annotation is: true [2021-12-16 04:07:46,237 INFO L858 garLoopResultBuilder]: For program point L4066-1(line 4066) no Hoare annotation was computed. [2021-12-16 04:07:46,237 INFO L858 garLoopResultBuilder]: For program point mts64_read_charEXIT(lines 4056 4081) no Hoare annotation was computed. [2021-12-16 04:07:46,237 INFO L861 garLoopResultBuilder]: At program point mts64_read_charENTRY(lines 4056 4081) the Hoare annotation is: true [2021-12-16 04:07:46,237 INFO L861 garLoopResultBuilder]: At program point L4076(lines 4061 4080) the Hoare annotation is: true [2021-12-16 04:07:46,237 INFO L861 garLoopResultBuilder]: At program point L4074(lines 4061 4080) the Hoare annotation is: true [2021-12-16 04:07:46,237 INFO L861 garLoopResultBuilder]: At program point L4068(line 4068) the Hoare annotation is: true [2021-12-16 04:07:46,237 INFO L858 garLoopResultBuilder]: For program point L4069(lines 4069 4072) no Hoare annotation was computed. [2021-12-16 04:07:46,237 INFO L861 garLoopResultBuilder]: At program point L4066(line 4066) the Hoare annotation is: true [2021-12-16 04:07:46,237 INFO L858 garLoopResultBuilder]: For program point L4068-1(line 4068) no Hoare annotation was computed. [2021-12-16 04:07:46,237 INFO L858 garLoopResultBuilder]: For program point L4069-2(lines 4069 4072) no Hoare annotation was computed. [2021-12-16 04:07:46,237 INFO L858 garLoopResultBuilder]: For program point mts64_read_charFINAL(lines 4056 4081) no Hoare annotation was computed. [2021-12-16 04:07:46,238 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))) [2021-12-16 04:07:46,238 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqEXIT(lines 5410 5417) no Hoare annotation was computed. [2021-12-16 04:07:46,238 INFO L861 garLoopResultBuilder]: At program point L3629(lines 3625 3631) the Hoare annotation is: true [2021-12-16 04:07:46,238 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqFINAL(lines 5410 5417) no Hoare annotation was computed. [2021-12-16 04:07:46,238 INFO L861 garLoopResultBuilder]: At program point L5544(lines 5543 5545) the Hoare annotation is: true [2021-12-16 04:07:46,238 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))) [2021-12-16 04:07:46,238 INFO L858 garLoopResultBuilder]: For program point L5413-1(line 5413) no Hoare annotation was computed. [2021-12-16 04:07:46,238 INFO L861 garLoopResultBuilder]: At program point mts64_readENTRY(lines 4043 4055) the Hoare annotation is: true [2021-12-16 04:07:46,238 INFO L861 garLoopResultBuilder]: At program point L4052(line 4052) the Hoare annotation is: true [2021-12-16 04:07:46,238 INFO L861 garLoopResultBuilder]: At program point L4050(line 4050) the Hoare annotation is: true [2021-12-16 04:07:46,239 INFO L858 garLoopResultBuilder]: For program point L4051-1(line 4051) no Hoare annotation was computed. [2021-12-16 04:07:46,239 INFO L861 garLoopResultBuilder]: At program point L4051(line 4051) the Hoare annotation is: true [2021-12-16 04:07:46,239 INFO L858 garLoopResultBuilder]: For program point L4052-1(line 4052) no Hoare annotation was computed. [2021-12-16 04:07:46,239 INFO L858 garLoopResultBuilder]: For program point mts64_readEXIT(lines 4043 4055) no Hoare annotation was computed. [2021-12-16 04:07:46,239 INFO L861 garLoopResultBuilder]: At program point L4048(line 4048) the Hoare annotation is: true [2021-12-16 04:07:46,239 INFO L858 garLoopResultBuilder]: For program point L4049-1(line 4049) no Hoare annotation was computed. [2021-12-16 04:07:46,239 INFO L861 garLoopResultBuilder]: At program point L4049(line 4049) the Hoare annotation is: true [2021-12-16 04:07:46,240 INFO L858 garLoopResultBuilder]: For program point L4050-1(line 4050) no Hoare annotation was computed. [2021-12-16 04:07:46,240 INFO L858 garLoopResultBuilder]: For program point L4048-1(line 4048) no Hoare annotation was computed. [2021-12-16 04:07:46,240 INFO L858 garLoopResultBuilder]: For program point mts64_readFINAL(lines 4043 4055) no Hoare annotation was computed. [2021-12-16 04:07:46,240 INFO L861 garLoopResultBuilder]: At program point parport_releaseENTRY(lines 5591 5593) the Hoare annotation is: true [2021-12-16 04:07:46,240 INFO L858 garLoopResultBuilder]: For program point parport_releaseFINAL(lines 5591 5593) no Hoare annotation was computed. [2021-12-16 04:07:46,240 INFO L858 garLoopResultBuilder]: For program point parport_releaseEXIT(lines 5591 5593) no Hoare annotation was computed. [2021-12-16 04:07:46,240 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_output_triggerFINAL(lines 4384 4407) no Hoare annotation was computed. [2021-12-16 04:07:46,241 INFO L861 garLoopResultBuilder]: At program point L5656(lines 5655 5657) the Hoare annotation is: true [2021-12-16 04:07:46,241 INFO L858 garLoopResultBuilder]: For program point L4404-1(line 4404) no Hoare annotation was computed. [2021-12-16 04:07:46,241 INFO L861 garLoopResultBuilder]: At program point L5652(lines 5651 5653) the Hoare annotation is: true [2021-12-16 04:07:46,241 INFO L861 garLoopResultBuilder]: At program point L4404(line 4404) the Hoare annotation is: true [2021-12-16 04:07:46,241 INFO L861 garLoopResultBuilder]: At program point L4398(lines 4391 4406) the Hoare annotation is: true [2021-12-16 04:07:46,241 INFO L861 garLoopResultBuilder]: At program point snd_mts64_rawmidi_output_triggerENTRY(lines 4384 4407) the Hoare annotation is: true [2021-12-16 04:07:46,241 INFO L861 garLoopResultBuilder]: At program point L4401(lines 4391 4406) the Hoare annotation is: true [2021-12-16 04:07:46,242 INFO L858 garLoopResultBuilder]: For program point L4400(lines 4400 4403) no Hoare annotation was computed. [2021-12-16 04:07:46,242 INFO L858 garLoopResultBuilder]: For program point L4396-1(line 4396) no Hoare annotation was computed. [2021-12-16 04:07:46,242 INFO L861 garLoopResultBuilder]: At program point L4396(line 4396) the Hoare annotation is: true [2021-12-16 04:07:46,242 INFO L861 garLoopResultBuilder]: At program point L4393(line 4393) the Hoare annotation is: true [2021-12-16 04:07:46,242 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_output_triggerEXIT(lines 4384 4407) no Hoare annotation was computed. [2021-12-16 04:07:46,242 INFO L861 garLoopResultBuilder]: At program point L4539(line 4539) the Hoare annotation is: true [2021-12-16 04:07:46,242 INFO L861 garLoopResultBuilder]: At program point L4538(line 4538) the Hoare annotation is: true [2021-12-16 04:07:46,243 INFO L861 garLoopResultBuilder]: At program point L4539-1(line 4539) the Hoare annotation is: true [2021-12-16 04:07:46,243 INFO L858 garLoopResultBuilder]: For program point L4540(line 4540) no Hoare annotation was computed. [2021-12-16 04:07:46,243 INFO L861 garLoopResultBuilder]: At program point L4534(line 4534) the Hoare annotation is: true [2021-12-16 04:07:46,243 INFO L858 garLoopResultBuilder]: For program point L4538-1(line 4538) no Hoare annotation was computed. [2021-12-16 04:07:46,243 INFO L858 garLoopResultBuilder]: For program point L4532-1(line 4532) no Hoare annotation was computed. [2021-12-16 04:07:46,243 INFO L858 garLoopResultBuilder]: For program point L4533(lines 4533 4537) no Hoare annotation was computed. [2021-12-16 04:07:46,243 INFO L858 garLoopResultBuilder]: For program point L4534-1(line 4534) no Hoare annotation was computed. [2021-12-16 04:07:46,244 INFO L861 garLoopResultBuilder]: At program point L4532(line 4532) the Hoare annotation is: true [2021-12-16 04:07:46,244 INFO L861 garLoopResultBuilder]: At program point L4526(lines 4526 4527) the Hoare annotation is: true [2021-12-16 04:07:46,244 INFO L858 garLoopResultBuilder]: For program point L4528(lines 4528 4531) no Hoare annotation was computed. [2021-12-16 04:07:46,244 INFO L858 garLoopResultBuilder]: For program point snd_mts64_probe_portFINAL(lines 4520 4543) no Hoare annotation was computed. [2021-12-16 04:07:46,244 INFO L858 garLoopResultBuilder]: For program point L4526-1(lines 4526 4527) no Hoare annotation was computed. [2021-12-16 04:07:46,244 INFO L858 garLoopResultBuilder]: For program point snd_mts64_probe_portEXIT(lines 4520 4543) no Hoare annotation was computed. [2021-12-16 04:07:46,244 INFO L861 garLoopResultBuilder]: At program point snd_mts64_probe_portENTRY(lines 4520 4543) the Hoare annotation is: true [2021-12-16 04:07:46,245 INFO L861 garLoopResultBuilder]: At program point L3985(lines 3978 3991) the Hoare annotation is: true [2021-12-16 04:07:46,245 INFO L858 garLoopResultBuilder]: For program point mts64_device_openEXIT(lines 3974 3992) no Hoare annotation was computed. [2021-12-16 04:07:46,245 INFO L858 garLoopResultBuilder]: For program point L3983(line 3983) no Hoare annotation was computed. [2021-12-16 04:07:46,245 INFO L861 garLoopResultBuilder]: At program point mts64_device_openENTRY(lines 3974 3992) the Hoare annotation is: true [2021-12-16 04:07:46,245 INFO L858 garLoopResultBuilder]: For program point mts64_device_openFINAL(lines 3974 3992) no Hoare annotation was computed. [2021-12-16 04:07:46,245 INFO L861 garLoopResultBuilder]: At program point L3987(lines 3978 3991) the Hoare annotation is: true [2021-12-16 04:07:46,246 INFO L858 garLoopResultBuilder]: For program point L3651-2(lines 3650 3652) no Hoare annotation was computed. [2021-12-16 04:07:46,246 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 3650 3652) the Hoare annotation is: true [2021-12-16 04:07:46,246 INFO L858 garLoopResultBuilder]: For program point L3651(line 3651) no Hoare annotation was computed. [2021-12-16 04:07:46,246 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 3650 3652) no Hoare annotation was computed. [2021-12-16 04:07:46,246 INFO L861 garLoopResultBuilder]: At program point mts64_smpte_stopENTRY(lines 4102 4108) the Hoare annotation is: true [2021-12-16 04:07:46,246 INFO L858 garLoopResultBuilder]: For program point mts64_smpte_stopEXIT(lines 4102 4108) no Hoare annotation was computed. [2021-12-16 04:07:46,246 INFO L861 garLoopResultBuilder]: At program point L4105(line 4105) the Hoare annotation is: true [2021-12-16 04:07:46,247 INFO L858 garLoopResultBuilder]: For program point mts64_smpte_stopFINAL(lines 4102 4108) no Hoare annotation was computed. [2021-12-16 04:07:46,247 INFO L861 garLoopResultBuilder]: At program point snd_mts64_rawmidi_input_triggerENTRY(lines 4408 4424) the Hoare annotation is: true [2021-12-16 04:07:46,247 INFO L861 garLoopResultBuilder]: At program point L4415(line 4415) the Hoare annotation is: true [2021-12-16 04:07:46,247 INFO L861 garLoopResultBuilder]: At program point L4416-1(lines 4416 4420) the Hoare annotation is: true [2021-12-16 04:07:46,247 INFO L858 garLoopResultBuilder]: For program point L4415-1(lines 4413 4423) no Hoare annotation was computed. [2021-12-16 04:07:46,247 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_input_triggerFINAL(lines 4408 4424) no Hoare annotation was computed. [2021-12-16 04:07:46,247 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_input_triggerEXIT(lines 4408 4424) no Hoare annotation was computed. [2021-12-16 04:07:46,248 INFO L858 garLoopResultBuilder]: For program point L3921-1(line 3921) no Hoare annotation was computed. [2021-12-16 04:07:46,248 INFO L861 garLoopResultBuilder]: At program point L3921(line 3921) the Hoare annotation is: true [2021-12-16 04:07:46,248 INFO L858 garLoopResultBuilder]: For program point mts64_disable_readoutEXIT(lines 3915 3924) no Hoare annotation was computed. [2021-12-16 04:07:46,248 INFO L858 garLoopResultBuilder]: For program point L3919-1(line 3919) no Hoare annotation was computed. [2021-12-16 04:07:46,248 INFO L861 garLoopResultBuilder]: At program point L3919(line 3919) the Hoare annotation is: true [2021-12-16 04:07:46,248 INFO L861 garLoopResultBuilder]: At program point mts64_disable_readoutENTRY(lines 3915 3924) the Hoare annotation is: true [2021-12-16 04:07:46,248 INFO L858 garLoopResultBuilder]: For program point mts64_disable_readoutFINAL(lines 3915 3924) no Hoare annotation was computed. [2021-12-16 04:07:46,249 INFO L858 garLoopResultBuilder]: For program point L3682-1(line 3682) no Hoare annotation was computed. [2021-12-16 04:07:46,249 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-16 04:07:46,249 INFO L858 garLoopResultBuilder]: For program point L3677(lines 3677 3684) no Hoare annotation was computed. [2021-12-16 04:07:46,249 INFO L858 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 3670 3686) no Hoare annotation was computed. [2021-12-16 04:07:46,249 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))) [2021-12-16 04:07:46,249 INFO L858 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 3670 3686) no Hoare annotation was computed. [2021-12-16 04:07:46,250 INFO L861 garLoopResultBuilder]: At program point L3682(line 3682) the Hoare annotation is: true [2021-12-16 04:07:46,250 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-16 04:07:46,250 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2021-12-16 04:07:46,250 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-12-16 04:07:46,250 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-12-16 04:07:46,250 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-12-16 04:07:46,250 INFO L861 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~int~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2021-12-16 04:07:46,251 INFO L854 garLoopResultBuilder]: At program point L4990(line 4990) the Hoare annotation is: false [2021-12-16 04:07:46,251 INFO L858 garLoopResultBuilder]: For program point L4924-1(line 4924) no Hoare annotation was computed. [2021-12-16 04:07:46,251 INFO L854 garLoopResultBuilder]: At program point L4858(line 4858) the Hoare annotation is: false [2021-12-16 04:07:46,251 INFO L858 garLoopResultBuilder]: For program point L4990-1(line 4990) no Hoare annotation was computed. [2021-12-16 04:07:46,251 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)) [2021-12-16 04:07:46,251 INFO L858 garLoopResultBuilder]: For program point L4858-1(line 4858) no Hoare annotation was computed. [2021-12-16 04:07:46,251 INFO L858 garLoopResultBuilder]: For program point L5189(line 5189) no Hoare annotation was computed. [2021-12-16 04:07:46,252 INFO L858 garLoopResultBuilder]: For program point L5190(lines 5190 5198) no Hoare annotation was computed. [2021-12-16 04:07:46,252 INFO L858 garLoopResultBuilder]: For program point L5124(line 5124) no Hoare annotation was computed. [2021-12-16 04:07:46,252 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)) [2021-12-16 04:07:46,252 INFO L858 garLoopResultBuilder]: For program point L4860-1(line 4860) no Hoare annotation was computed. [2021-12-16 04:07:46,252 INFO L858 garLoopResultBuilder]: For program point L4926-1(line 4926) no Hoare annotation was computed. [2021-12-16 04:07:46,252 INFO L854 garLoopResultBuilder]: At program point L4860(line 4860) the Hoare annotation is: false [2021-12-16 04:07:46,253 INFO L858 garLoopResultBuilder]: For program point L5323(line 5323) no Hoare annotation was computed. [2021-12-16 04:07:46,253 INFO L854 garLoopResultBuilder]: At program point L5191(line 5191) the Hoare annotation is: false [2021-12-16 04:07:46,253 INFO L858 garLoopResultBuilder]: For program point L5191-1(line 5191) no Hoare annotation was computed. [2021-12-16 04:07:46,253 INFO L858 garLoopResultBuilder]: For program point L5125(lines 5125 5129) no Hoare annotation was computed. [2021-12-16 04:07:46,253 INFO L854 garLoopResultBuilder]: At program point L4795(line 4795) the Hoare annotation is: false [2021-12-16 04:07:46,253 INFO L858 garLoopResultBuilder]: For program point L4795-1(line 4795) no Hoare annotation was computed. [2021-12-16 04:07:46,253 INFO L858 garLoopResultBuilder]: For program point L5324(lines 5324 5328) no Hoare annotation was computed. [2021-12-16 04:07:46,254 INFO L858 garLoopResultBuilder]: For program point L5192(lines 5192 5196) no Hoare annotation was computed. [2021-12-16 04:07:46,254 INFO L858 garLoopResultBuilder]: For program point L4928-1(line 4928) no Hoare annotation was computed. [2021-12-16 04:07:46,254 INFO L854 garLoopResultBuilder]: At program point L4862(lines 4853 4864) the Hoare annotation is: false [2021-12-16 04:07:46,254 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)) [2021-12-16 04:07:46,254 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)) [2021-12-16 04:07:46,254 INFO L854 garLoopResultBuilder]: At program point L5457(line 5457) the Hoare annotation is: (= 0 ~ldv_retval_5~0) [2021-12-16 04:07:46,255 INFO L858 garLoopResultBuilder]: For program point L5457-1(line 5457) no Hoare annotation was computed. [2021-12-16 04:07:46,255 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)) [2021-12-16 04:07:46,255 INFO L854 garLoopResultBuilder]: At program point L4995(line 4995) the Hoare annotation is: false [2021-12-16 04:07:46,255 INFO L858 garLoopResultBuilder]: For program point L4995-1(line 4995) no Hoare annotation was computed. [2021-12-16 04:07:46,255 INFO L858 garLoopResultBuilder]: For program point L5061(line 5061) no Hoare annotation was computed. [2021-12-16 04:07:46,255 INFO L854 garLoopResultBuilder]: At program point L4797(line 4797) the Hoare annotation is: false [2021-12-16 04:07:46,255 INFO L858 garLoopResultBuilder]: For program point L4797-1(line 4797) no Hoare annotation was computed. [2021-12-16 04:07:46,256 INFO L858 garLoopResultBuilder]: For program point L5260(line 5260) no Hoare annotation was computed. [2021-12-16 04:07:46,256 INFO L858 garLoopResultBuilder]: For program point L5062(lines 5062 5091) no Hoare annotation was computed. [2021-12-16 04:07:46,256 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)) [2021-12-16 04:07:46,256 INFO L858 garLoopResultBuilder]: For program point L5261(lines 5261 5310) no Hoare annotation was computed. [2021-12-16 04:07:46,256 INFO L854 garLoopResultBuilder]: At program point L4799(lines 4790 4801) the Hoare annotation is: false [2021-12-16 04:07:46,256 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)) [2021-12-16 04:07:46,256 INFO L858 garLoopResultBuilder]: For program point L5064(lines 5064 5088) no Hoare annotation was computed. [2021-12-16 04:07:46,257 INFO L858 garLoopResultBuilder]: For program point L4932-1(line 4932) no Hoare annotation was computed. [2021-12-16 04:07:46,257 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)) [2021-12-16 04:07:46,257 INFO L858 garLoopResultBuilder]: For program point L5263(lines 5263 5307) no Hoare annotation was computed. [2021-12-16 04:07:46,257 INFO L858 garLoopResultBuilder]: For program point L5131(line 5131) no Hoare annotation was computed. [2021-12-16 04:07:46,257 INFO L858 garLoopResultBuilder]: For program point L5065(line 5065) no Hoare annotation was computed. [2021-12-16 04:07:46,257 INFO L858 garLoopResultBuilder]: For program point L5330(line 5330) no Hoare annotation was computed. [2021-12-16 04:07:46,258 INFO L858 garLoopResultBuilder]: For program point L4273-2(lines 4273 4276) no Hoare annotation was computed. [2021-12-16 04:07:46,258 INFO L858 garLoopResultBuilder]: For program point L4273(lines 4273 4276) no Hoare annotation was computed. [2021-12-16 04:07:46,258 INFO L858 garLoopResultBuilder]: For program point L5264(line 5264) no Hoare annotation was computed. [2021-12-16 04:07:46,258 INFO L858 garLoopResultBuilder]: For program point L5066(lines 5066 5070) no Hoare annotation was computed. [2021-12-16 04:07:46,258 INFO L858 garLoopResultBuilder]: For program point L5132(lines 5132 5136) no Hoare annotation was computed. [2021-12-16 04:07:46,258 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)) [2021-12-16 04:07:46,258 INFO L858 garLoopResultBuilder]: For program point L5000(line 5000) no Hoare annotation was computed. [2021-12-16 04:07:46,259 INFO L858 garLoopResultBuilder]: For program point L4934-1(line 4934) no Hoare annotation was computed. [2021-12-16 04:07:46,259 INFO L858 garLoopResultBuilder]: For program point L5331(lines 5331 5335) no Hoare annotation was computed. [2021-12-16 04:07:46,259 INFO L858 garLoopResultBuilder]: For program point L5265(lines 5265 5270) no Hoare annotation was computed. [2021-12-16 04:07:46,259 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)) [2021-12-16 04:07:46,259 INFO L858 garLoopResultBuilder]: For program point L5067-1(line 5067) no Hoare annotation was computed. [2021-12-16 04:07:46,259 INFO L858 garLoopResultBuilder]: For program point L5001(lines 5001 5009) no Hoare annotation was computed. [2021-12-16 04:07:46,259 INFO L858 garLoopResultBuilder]: For program point L5200(line 5200) no Hoare annotation was computed. [2021-12-16 04:07:46,260 INFO L854 garLoopResultBuilder]: At program point L5002(line 5002) the Hoare annotation is: false [2021-12-16 04:07:46,260 INFO L854 garLoopResultBuilder]: At program point L4870(line 4870) the Hoare annotation is: false [2021-12-16 04:07:46,260 INFO L858 garLoopResultBuilder]: For program point L5002-1(line 5002) no Hoare annotation was computed. [2021-12-16 04:07:46,260 INFO L858 garLoopResultBuilder]: For program point L4870-1(line 4870) no Hoare annotation was computed. [2021-12-16 04:07:46,260 INFO L858 garLoopResultBuilder]: For program point L5201(lines 5201 5206) no Hoare annotation was computed. [2021-12-16 04:07:46,260 INFO L858 garLoopResultBuilder]: For program point L5003(lines 5003 5007) no Hoare annotation was computed. [2021-12-16 04:07:46,260 INFO L854 garLoopResultBuilder]: At program point L5202(line 5202) the Hoare annotation is: false [2021-12-16 04:07:46,261 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)) [2021-12-16 04:07:46,261 INFO L858 garLoopResultBuilder]: For program point L4277-1(line 4277) no Hoare annotation was computed. [2021-12-16 04:07:46,261 INFO L858 garLoopResultBuilder]: For program point L5202-1(line 5202) no Hoare annotation was computed. [2021-12-16 04:07:46,261 INFO L858 garLoopResultBuilder]: For program point L4872-1(line 4872) no Hoare annotation was computed. [2021-12-16 04:07:46,261 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)) [2021-12-16 04:07:46,261 INFO L854 garLoopResultBuilder]: At program point L4872(line 4872) the Hoare annotation is: false [2021-12-16 04:07:46,261 INFO L858 garLoopResultBuilder]: For program point L4806-1(line 4806) no Hoare annotation was computed. [2021-12-16 04:07:46,262 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)) [2021-12-16 04:07:46,262 INFO L858 garLoopResultBuilder]: For program point L5138(line 5138) no Hoare annotation was computed. [2021-12-16 04:07:46,262 INFO L858 garLoopResultBuilder]: For program point L5072(line 5072) no Hoare annotation was computed. [2021-12-16 04:07:46,262 INFO L854 garLoopResultBuilder]: At program point L4874(lines 4865 4876) the Hoare annotation is: false [2021-12-16 04:07:46,262 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)) [2021-12-16 04:07:46,262 INFO L858 garLoopResultBuilder]: For program point L5337(line 5337) no Hoare annotation was computed. [2021-12-16 04:07:46,262 INFO L858 garLoopResultBuilder]: For program point L5139(lines 5139 5144) no Hoare annotation was computed. [2021-12-16 04:07:46,263 INFO L858 garLoopResultBuilder]: For program point L5073(lines 5073 5077) no Hoare annotation was computed. [2021-12-16 04:07:46,263 INFO L854 garLoopResultBuilder]: At program point L5602(lines 5601 5603) the Hoare annotation is: false [2021-12-16 04:07:46,263 INFO L861 garLoopResultBuilder]: At program point L5338(line 5338) the Hoare annotation is: true [2021-12-16 04:07:46,263 INFO L858 garLoopResultBuilder]: For program point L5272(line 5272) no Hoare annotation was computed. [2021-12-16 04:07:46,263 INFO L858 garLoopResultBuilder]: For program point L4149-1(line 4149) no Hoare annotation was computed. [2021-12-16 04:07:46,263 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)) [2021-12-16 04:07:46,264 INFO L854 garLoopResultBuilder]: At program point L4149(line 4149) the Hoare annotation is: false [2021-12-16 04:07:46,264 INFO L858 garLoopResultBuilder]: For program point L5074-1(line 5074) no Hoare annotation was computed. [2021-12-16 04:07:46,264 INFO L858 garLoopResultBuilder]: For program point L4744(lines 4744 4747) no Hoare annotation was computed. [2021-12-16 04:07:46,264 INFO L858 garLoopResultBuilder]: For program point L5273(lines 5273 5303) no Hoare annotation was computed. [2021-12-16 04:07:46,264 INFO L858 garLoopResultBuilder]: For program point L4151-1(line 4151) no Hoare annotation was computed. [2021-12-16 04:07:46,264 INFO L858 garLoopResultBuilder]: For program point L5208(line 5208) no Hoare annotation was computed. [2021-12-16 04:07:46,264 INFO L854 garLoopResultBuilder]: At program point L4151(line 4151) the Hoare annotation is: false [2021-12-16 04:07:46,265 INFO L854 garLoopResultBuilder]: At program point L5605-2(lines 5604 5606) the Hoare annotation is: false [2021-12-16 04:07:46,265 INFO L854 garLoopResultBuilder]: At program point L5605(line 5605) the Hoare annotation is: false [2021-12-16 04:07:46,265 INFO L858 garLoopResultBuilder]: For program point L5605-1(line 5605) no Hoare annotation was computed. [2021-12-16 04:07:46,265 INFO L858 garLoopResultBuilder]: For program point L5275(lines 5275 5279) no Hoare annotation was computed. [2021-12-16 04:07:46,265 INFO L854 garLoopResultBuilder]: At program point L4152(lines 4144 4154) the Hoare annotation is: false [2021-12-16 04:07:46,265 INFO L861 garLoopResultBuilder]: At program point L5209(line 5209) the Hoare annotation is: true [2021-12-16 04:07:46,265 INFO L858 garLoopResultBuilder]: For program point L5011(line 5011) no Hoare annotation was computed. [2021-12-16 04:07:46,266 INFO L858 garLoopResultBuilder]: For program point L5012(lines 5012 5020) no Hoare annotation was computed. [2021-12-16 04:07:46,266 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-12-16 04:07:46,266 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)) [2021-12-16 04:07:46,266 INFO L861 garLoopResultBuilder]: At program point L5277(lines 4919 5384) the Hoare annotation is: true [2021-12-16 04:07:46,266 INFO L858 garLoopResultBuilder]: For program point L4286-1(line 4286) no Hoare annotation was computed. [2021-12-16 04:07:46,266 INFO L858 garLoopResultBuilder]: For program point L5079(line 5079) no Hoare annotation was computed. [2021-12-16 04:07:46,267 INFO L854 garLoopResultBuilder]: At program point L5013(line 5013) the Hoare annotation is: false [2021-12-16 04:07:46,267 INFO L858 garLoopResultBuilder]: For program point L5013-1(line 5013) no Hoare annotation was computed. [2021-12-16 04:07:46,267 INFO L854 garLoopResultBuilder]: At program point L4815(line 4815) the Hoare annotation is: false [2021-12-16 04:07:46,267 INFO L858 garLoopResultBuilder]: For program point L4815-1(line 4815) no Hoare annotation was computed. [2021-12-16 04:07:46,267 INFO L858 garLoopResultBuilder]: For program point L4749(lines 4749 4753) no Hoare annotation was computed. [2021-12-16 04:07:46,267 INFO L858 garLoopResultBuilder]: For program point L4551(lines 4551 4554) no Hoare annotation was computed. [2021-12-16 04:07:46,267 INFO L854 garLoopResultBuilder]: At program point L5608(lines 5607 5609) the Hoare annotation is: false [2021-12-16 04:07:46,268 INFO L858 garLoopResultBuilder]: For program point L5344(line 5344) no Hoare annotation was computed. [2021-12-16 04:07:46,268 INFO L858 garLoopResultBuilder]: For program point L5146(line 5146) no Hoare annotation was computed. [2021-12-16 04:07:46,268 INFO L858 garLoopResultBuilder]: For program point L5014(lines 5014 5018) no Hoare annotation was computed. [2021-12-16 04:07:46,268 INFO L858 garLoopResultBuilder]: For program point L5080(lines 5080 5084) no Hoare annotation was computed. [2021-12-16 04:07:46,268 INFO L854 garLoopResultBuilder]: At program point L4882(line 4882) the Hoare annotation is: false [2021-12-16 04:07:46,268 INFO L858 garLoopResultBuilder]: For program point L4882-1(line 4882) no Hoare annotation was computed. [2021-12-16 04:07:46,268 INFO L858 garLoopResultBuilder]: For program point L4288-1(line 4288) no Hoare annotation was computed. [2021-12-16 04:07:46,269 INFO L858 garLoopResultBuilder]: For program point L5345(lines 5345 5374) no Hoare annotation was computed. [2021-12-16 04:07:46,269 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)) [2021-12-16 04:07:46,269 INFO L861 garLoopResultBuilder]: At program point L5147(line 5147) the Hoare annotation is: true [2021-12-16 04:07:46,269 INFO L854 garLoopResultBuilder]: At program point L4817(lines 4811 4819) the Hoare annotation is: false [2021-12-16 04:07:46,269 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)) [2021-12-16 04:07:46,269 INFO L858 garLoopResultBuilder]: For program point L5280(lines 5280 5301) no Hoare annotation was computed. [2021-12-16 04:07:46,269 INFO L858 garLoopResultBuilder]: For program point L4884-1(line 4884) no Hoare annotation was computed. [2021-12-16 04:07:46,270 INFO L854 garLoopResultBuilder]: At program point L4884(line 4884) the Hoare annotation is: false [2021-12-16 04:07:46,270 INFO L858 garLoopResultBuilder]: For program point L5347(lines 5347 5371) no Hoare annotation was computed. [2021-12-16 04:07:46,270 INFO L858 garLoopResultBuilder]: For program point L5215(line 5215) no Hoare annotation was computed. [2021-12-16 04:07:46,270 INFO L854 garLoopResultBuilder]: At program point L4092(line 4092) the Hoare annotation is: false [2021-12-16 04:07:46,270 INFO L854 garLoopResultBuilder]: At program point L4092-1(line 4092) the Hoare annotation is: false [2021-12-16 04:07:46,270 INFO L858 garLoopResultBuilder]: For program point L4951(lines 4951 5378) no Hoare annotation was computed. [2021-12-16 04:07:46,271 INFO L854 garLoopResultBuilder]: At program point L4555(line 4555) the Hoare annotation is: false [2021-12-16 04:07:46,271 INFO L858 garLoopResultBuilder]: For program point L4555-1(line 4555) no Hoare annotation was computed. [2021-12-16 04:07:46,271 INFO L858 garLoopResultBuilder]: For program point L5348(line 5348) no Hoare annotation was computed. [2021-12-16 04:07:46,271 INFO L858 garLoopResultBuilder]: For program point L5216(lines 5216 5258) no Hoare annotation was computed. [2021-12-16 04:07:46,271 INFO L854 garLoopResultBuilder]: At program point L4093(line 4093) the Hoare annotation is: false [2021-12-16 04:07:46,271 INFO L854 garLoopResultBuilder]: At program point L4886(lines 4877 4888) the Hoare annotation is: false [2021-12-16 04:07:46,271 INFO L858 garLoopResultBuilder]: For program point L4952(line 4952) no Hoare annotation was computed. [2021-12-16 04:07:46,272 INFO L858 garLoopResultBuilder]: For program point L4754(lines 4754 4758) no Hoare annotation was computed. [2021-12-16 04:07:46,272 INFO L858 garLoopResultBuilder]: For program point L5349(lines 5349 5353) no Hoare annotation was computed. [2021-12-16 04:07:46,272 INFO L854 garLoopResultBuilder]: At program point L4094(line 4094) the Hoare annotation is: false [2021-12-16 04:07:46,272 INFO L858 garLoopResultBuilder]: For program point L4953(lines 4953 4982) no Hoare annotation was computed. [2021-12-16 04:07:46,272 INFO L854 garLoopResultBuilder]: At program point L4755(line 4755) the Hoare annotation is: (= 0 ~ldv_retval_5~0) [2021-12-16 04:07:46,272 INFO L858 garLoopResultBuilder]: For program point L4755-1(line 4755) no Hoare annotation was computed. [2021-12-16 04:07:46,272 INFO L858 garLoopResultBuilder]: For program point L4557(lines 4557 4561) no Hoare annotation was computed. [2021-12-16 04:07:46,273 INFO L858 garLoopResultBuilder]: For program point L5218(lines 5218 5255) no Hoare annotation was computed. [2021-12-16 04:07:46,273 INFO L858 garLoopResultBuilder]: For program point L5086(line 5086) no Hoare annotation was computed. [2021-12-16 04:07:46,273 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-16 04:07:46,273 INFO L854 garLoopResultBuilder]: At program point L4095(line 4095) the Hoare annotation is: false [2021-12-16 04:07:46,273 INFO L858 garLoopResultBuilder]: For program point L5219(line 5219) no Hoare annotation was computed. [2021-12-16 04:07:46,273 INFO L861 garLoopResultBuilder]: At program point L5087(line 5087) the Hoare annotation is: true [2021-12-16 04:07:46,273 INFO L854 garLoopResultBuilder]: At program point L4096(line 4096) the Hoare annotation is: false [2021-12-16 04:07:46,274 INFO L858 garLoopResultBuilder]: For program point L5153(line 5153) no Hoare annotation was computed. [2021-12-16 04:07:46,274 INFO L858 garLoopResultBuilder]: For program point L4955(lines 4955 4979) no Hoare annotation was computed. [2021-12-16 04:07:46,274 INFO L858 garLoopResultBuilder]: For program point L5154(lines 5154 5183) no Hoare annotation was computed. [2021-12-16 04:07:46,274 INFO L858 garLoopResultBuilder]: For program point L5220-2(lines 5218 5255) no Hoare annotation was computed. [2021-12-16 04:07:46,274 INFO L858 garLoopResultBuilder]: For program point L5220(lines 5220 5224) no Hoare annotation was computed. [2021-12-16 04:07:46,274 INFO L858 garLoopResultBuilder]: For program point L5022(line 5022) no Hoare annotation was computed. [2021-12-16 04:07:46,274 INFO L858 garLoopResultBuilder]: For program point L4097(line 4097) no Hoare annotation was computed. [2021-12-16 04:07:46,275 INFO L858 garLoopResultBuilder]: For program point L4956(line 4956) no Hoare annotation was computed. [2021-12-16 04:07:46,275 INFO L854 garLoopResultBuilder]: At program point L4164(line 4164) the Hoare annotation is: false [2021-12-16 04:07:46,275 INFO L854 garLoopResultBuilder]: At program point L5221(line 5221) the Hoare annotation is: false [2021-12-16 04:07:46,275 INFO L854 garLoopResultBuilder]: At program point L4098(line 4098) the Hoare annotation is: false [2021-12-16 04:07:46,275 INFO L858 garLoopResultBuilder]: For program point L5221-1(line 5221) no Hoare annotation was computed. [2021-12-16 04:07:46,275 INFO L858 garLoopResultBuilder]: For program point L4164-1(line 4164) no Hoare annotation was computed. [2021-12-16 04:07:46,275 INFO L861 garLoopResultBuilder]: At program point L5023(line 5023) the Hoare annotation is: true [2021-12-16 04:07:46,276 INFO L858 garLoopResultBuilder]: For program point L4098-1(line 4098) no Hoare annotation was computed. [2021-12-16 04:07:46,276 INFO L858 garLoopResultBuilder]: For program point L4957(lines 4957 4961) no Hoare annotation was computed. [2021-12-16 04:07:46,276 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))) [2021-12-16 04:07:46,276 INFO L854 garLoopResultBuilder]: At program point L4825(line 4825) the Hoare annotation is: false [2021-12-16 04:07:46,276 INFO L858 garLoopResultBuilder]: For program point L4825-1(line 4825) no Hoare annotation was computed. [2021-12-16 04:07:46,276 INFO L858 garLoopResultBuilder]: For program point L4165(lines 4165 4168) no Hoare annotation was computed. [2021-12-16 04:07:46,276 INFO L858 garLoopResultBuilder]: For program point L5156(lines 5156 5180) no Hoare annotation was computed. [2021-12-16 04:07:46,277 INFO L854 garLoopResultBuilder]: At program point L4099(lines 4082 4101) the Hoare annotation is: false [2021-12-16 04:07:46,277 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)) [2021-12-16 04:07:46,277 INFO L858 garLoopResultBuilder]: For program point L4958-1(line 4958) no Hoare annotation was computed. [2021-12-16 04:07:46,277 INFO L854 garLoopResultBuilder]: At program point L4562(line 4562) the Hoare annotation is: false [2021-12-16 04:07:46,277 INFO L858 garLoopResultBuilder]: For program point L4562-1(line 4562) no Hoare annotation was computed. [2021-12-16 04:07:46,277 INFO L861 garLoopResultBuilder]: At program point L5553(lines 5552 5554) the Hoare annotation is: true [2021-12-16 04:07:46,278 INFO L858 garLoopResultBuilder]: For program point L5355(line 5355) no Hoare annotation was computed. [2021-12-16 04:07:46,278 INFO L858 garLoopResultBuilder]: For program point L5157(line 5157) no Hoare annotation was computed. [2021-12-16 04:07:46,278 INFO L854 garLoopResultBuilder]: At program point L4827(line 4827) the Hoare annotation is: false [2021-12-16 04:07:46,278 INFO L858 garLoopResultBuilder]: For program point L4827-1(line 4827) no Hoare annotation was computed. [2021-12-16 04:07:46,278 INFO L858 garLoopResultBuilder]: For program point L4563(lines 4563 4567) no Hoare annotation was computed. [2021-12-16 04:07:46,278 INFO L858 garLoopResultBuilder]: For program point L4299(lines 4299 4302) no Hoare annotation was computed. [2021-12-16 04:07:46,278 INFO L858 garLoopResultBuilder]: For program point L5356(lines 5356 5360) no Hoare annotation was computed. [2021-12-16 04:07:46,279 INFO L858 garLoopResultBuilder]: For program point L5158(lines 5158 5162) no Hoare annotation was computed. [2021-12-16 04:07:46,279 INFO L854 garLoopResultBuilder]: At program point L4564(line 4564) the Hoare annotation is: false [2021-12-16 04:07:46,279 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)) [2021-12-16 04:07:46,279 INFO L858 garLoopResultBuilder]: For program point L5159-1(line 5159) no Hoare annotation was computed. [2021-12-16 04:07:46,279 INFO L858 garLoopResultBuilder]: For program point L5093(line 5093) no Hoare annotation was computed. [2021-12-16 04:07:46,279 INFO L854 garLoopResultBuilder]: At program point L4829(lines 4820 4831) the Hoare annotation is: false [2021-12-16 04:07:46,279 INFO L854 garLoopResultBuilder]: At program point L5226(line 5226) the Hoare annotation is: false [2021-12-16 04:07:46,280 INFO L858 garLoopResultBuilder]: For program point L5094(lines 5094 5151) no Hoare annotation was computed. [2021-12-16 04:07:46,280 INFO L858 garLoopResultBuilder]: For program point L5226-1(line 5226) no Hoare annotation was computed. [2021-12-16 04:07:46,280 INFO L854 garLoopResultBuilder]: At program point L5557(lines 5556 5558) the Hoare annotation is: false [2021-12-16 04:07:46,280 INFO L858 garLoopResultBuilder]: For program point L4963(line 4963) no Hoare annotation was computed. [2021-12-16 04:07:46,280 INFO L858 garLoopResultBuilder]: For program point L5029(line 5029) no Hoare annotation was computed. [2021-12-16 04:07:46,280 INFO L861 garLoopResultBuilder]: At program point L4765(line 4765) the Hoare annotation is: true [2021-12-16 04:07:46,280 INFO L854 garLoopResultBuilder]: At program point L4765-1(lines 4762 4768) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2021-12-16 04:07:46,281 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)) [2021-12-16 04:07:46,281 INFO L858 garLoopResultBuilder]: For program point L4303-1(line 4303) no Hoare annotation was computed. [2021-12-16 04:07:46,281 INFO L858 garLoopResultBuilder]: For program point L4171(lines 4171 4176) no Hoare annotation was computed. [2021-12-16 04:07:46,281 INFO L858 garLoopResultBuilder]: For program point L5030(lines 5030 5059) no Hoare annotation was computed. [2021-12-16 04:07:46,281 INFO L858 garLoopResultBuilder]: For program point L5096(lines 5096 5148) no Hoare annotation was computed. [2021-12-16 04:07:46,281 INFO L858 garLoopResultBuilder]: For program point L4964(lines 4964 4968) no Hoare annotation was computed. [2021-12-16 04:07:46,282 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)) [2021-12-16 04:07:46,282 INFO L858 garLoopResultBuilder]: For program point L4304(lines 4304 4308) no Hoare annotation was computed. [2021-12-16 04:07:46,282 INFO L858 garLoopResultBuilder]: For program point L5097(line 5097) no Hoare annotation was computed. [2021-12-16 04:07:46,282 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)) [2021-12-16 04:07:46,282 INFO L858 garLoopResultBuilder]: For program point L4965-1(line 4965) no Hoare annotation was computed. [2021-12-16 04:07:46,282 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)) [2021-12-16 04:07:46,282 INFO L858 garLoopResultBuilder]: For program point L5362(line 5362) no Hoare annotation was computed. [2021-12-16 04:07:46,283 INFO L858 garLoopResultBuilder]: For program point L5098(lines 5098 5102) no Hoare annotation was computed. [2021-12-16 04:07:46,283 INFO L858 garLoopResultBuilder]: For program point L5164(line 5164) no Hoare annotation was computed. [2021-12-16 04:07:46,283 INFO L858 garLoopResultBuilder]: For program point L5032(lines 5032 5056) no Hoare annotation was computed. [2021-12-16 04:07:46,283 INFO L854 garLoopResultBuilder]: At program point L4570(lines 4544 4572) the Hoare annotation is: false [2021-12-16 04:07:46,283 INFO L858 garLoopResultBuilder]: For program point L5363(lines 5363 5367) no Hoare annotation was computed. [2021-12-16 04:07:46,283 INFO L858 garLoopResultBuilder]: For program point L5231(line 5231) no Hoare annotation was computed. [2021-12-16 04:07:46,283 INFO L858 garLoopResultBuilder]: For program point L5165(lines 5165 5169) no Hoare annotation was computed. [2021-12-16 04:07:46,284 INFO L858 garLoopResultBuilder]: For program point L5033(line 5033) no Hoare annotation was computed. [2021-12-16 04:07:46,284 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)) [2021-12-16 04:07:46,284 INFO L858 garLoopResultBuilder]: For program point L4175-1(line 4175) no Hoare annotation was computed. [2021-12-16 04:07:46,284 INFO L858 garLoopResultBuilder]: For program point L5232(lines 5232 5240) no Hoare annotation was computed. [2021-12-16 04:07:46,284 INFO L854 garLoopResultBuilder]: At program point L4175(line 4175) the Hoare annotation is: false [2021-12-16 04:07:46,284 INFO L858 garLoopResultBuilder]: For program point L5034(lines 5034 5038) no Hoare annotation was computed. [2021-12-16 04:07:46,284 INFO L858 garLoopResultBuilder]: For program point L5166-1(line 5166) no Hoare annotation was computed. [2021-12-16 04:07:46,285 INFO L858 garLoopResultBuilder]: For program point L4836-1(line 4836) no Hoare annotation was computed. [2021-12-16 04:07:46,285 INFO L854 garLoopResultBuilder]: At program point L4836(line 4836) the Hoare annotation is: false [2021-12-16 04:07:46,285 INFO L854 garLoopResultBuilder]: At program point L5233(line 5233) the Hoare annotation is: false [2021-12-16 04:07:46,285 INFO L858 garLoopResultBuilder]: For program point L5233-1(line 5233) no Hoare annotation was computed. [2021-12-16 04:07:46,285 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)) [2021-12-16 04:07:46,285 INFO L858 garLoopResultBuilder]: For program point L5035-1(line 5035) no Hoare annotation was computed. [2021-12-16 04:07:46,286 INFO L854 garLoopResultBuilder]: At program point L5564(lines 5563 5565) the Hoare annotation is: false [2021-12-16 04:07:46,286 INFO L858 garLoopResultBuilder]: For program point L5234(lines 5234 5238) no Hoare annotation was computed. [2021-12-16 04:07:46,286 INFO L858 garLoopResultBuilder]: For program point L4309(line 4309) no Hoare annotation was computed. [2021-12-16 04:07:46,286 INFO L854 garLoopResultBuilder]: At program point L4177(lines 4160 4180) the Hoare annotation is: false [2021-12-16 04:07:46,286 INFO L858 garLoopResultBuilder]: For program point L4970(line 4970) no Hoare annotation was computed. [2021-12-16 04:07:46,286 INFO L854 garLoopResultBuilder]: At program point L4838(lines 4832 4840) the Hoare annotation is: false [2021-12-16 04:07:46,286 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)) [2021-12-16 04:07:46,287 INFO L858 garLoopResultBuilder]: For program point L4178(line 4178) no Hoare annotation was computed. [2021-12-16 04:07:46,287 INFO L858 garLoopResultBuilder]: For program point L4971(lines 4971 4975) no Hoare annotation was computed. [2021-12-16 04:07:46,287 INFO L854 garLoopResultBuilder]: At program point L4179(lines 4155 4181) the Hoare annotation is: false [2021-12-16 04:07:46,287 INFO L858 garLoopResultBuilder]: For program point L5104(line 5104) no Hoare annotation was computed. [2021-12-16 04:07:46,287 INFO L858 garLoopResultBuilder]: For program point L5369(line 5369) no Hoare annotation was computed. [2021-12-16 04:07:46,287 INFO L858 garLoopResultBuilder]: For program point L5171(line 5171) no Hoare annotation was computed. [2021-12-16 04:07:46,287 INFO L858 garLoopResultBuilder]: For program point L5105-2(lines 5096 5148) no Hoare annotation was computed. [2021-12-16 04:07:46,288 INFO L858 garLoopResultBuilder]: For program point L5105(lines 5105 5109) no Hoare annotation was computed. [2021-12-16 04:07:46,288 INFO L854 garLoopResultBuilder]: At program point L5634(lines 5633 5635) the Hoare annotation is: false [2021-12-16 04:07:46,288 INFO L854 garLoopResultBuilder]: At program point L5568(lines 5567 5569) the Hoare annotation is: false [2021-12-16 04:07:46,288 INFO L861 garLoopResultBuilder]: At program point L5370(line 5370) the Hoare annotation is: true [2021-12-16 04:07:46,288 INFO L854 garLoopResultBuilder]: At program point L5106(line 5106) the Hoare annotation is: false [2021-12-16 04:07:46,288 INFO L858 garLoopResultBuilder]: For program point L5172(lines 5172 5176) no Hoare annotation was computed. [2021-12-16 04:07:46,289 INFO L858 garLoopResultBuilder]: For program point L5106-1(line 5106) no Hoare annotation was computed. [2021-12-16 04:07:46,289 INFO L858 garLoopResultBuilder]: For program point L5040(line 5040) no Hoare annotation was computed. [2021-12-16 04:07:46,289 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-12-16 04:07:46,289 INFO L858 garLoopResultBuilder]: For program point L5305(line 5305) no Hoare annotation was computed. [2021-12-16 04:07:46,289 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)) [2021-12-16 04:07:46,289 INFO L858 garLoopResultBuilder]: For program point L5173-1(line 5173) no Hoare annotation was computed. [2021-12-16 04:07:46,289 INFO L858 garLoopResultBuilder]: For program point L5041(lines 5041 5045) no Hoare annotation was computed. [2021-12-16 04:07:46,290 INFO L861 garLoopResultBuilder]: At program point L5306(line 5306) the Hoare annotation is: true [2021-12-16 04:07:46,290 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)) [2021-12-16 04:07:46,290 INFO L858 garLoopResultBuilder]: For program point L5042-1(line 5042) no Hoare annotation was computed. [2021-12-16 04:07:46,290 INFO L858 garLoopResultBuilder]: For program point L4977(line 4977) no Hoare annotation was computed. [2021-12-16 04:07:46,290 INFO L854 garLoopResultBuilder]: At program point L5572(lines 5571 5573) the Hoare annotation is: false [2021-12-16 04:07:46,290 INFO L858 garLoopResultBuilder]: For program point L5242(line 5242) no Hoare annotation was computed. [2021-12-16 04:07:46,290 INFO L861 garLoopResultBuilder]: At program point L4978(line 4978) the Hoare annotation is: true [2021-12-16 04:07:46,291 INFO L854 garLoopResultBuilder]: At program point L4846(line 4846) the Hoare annotation is: false [2021-12-16 04:07:46,291 INFO L858 garLoopResultBuilder]: For program point L4846-1(line 4846) no Hoare annotation was computed. [2021-12-16 04:07:46,291 INFO L858 garLoopResultBuilder]: For program point L5243(lines 5243 5251) no Hoare annotation was computed. [2021-12-16 04:07:46,291 INFO L854 garLoopResultBuilder]: At program point L5111(line 5111) the Hoare annotation is: false [2021-12-16 04:07:46,291 INFO L858 garLoopResultBuilder]: For program point L5111-1(line 5111) no Hoare annotation was computed. [2021-12-16 04:07:46,291 INFO L858 garLoopResultBuilder]: For program point L5376(line 5376) no Hoare annotation was computed. [2021-12-16 04:07:46,291 INFO L858 garLoopResultBuilder]: For program point L5244-1(line 5244) no Hoare annotation was computed. [2021-12-16 04:07:46,292 INFO L858 garLoopResultBuilder]: For program point L5178(line 5178) no Hoare annotation was computed. [2021-12-16 04:07:46,292 INFO L854 garLoopResultBuilder]: At program point L5244(line 5244) the Hoare annotation is: false [2021-12-16 04:07:46,292 INFO L858 garLoopResultBuilder]: For program point L4848-1(line 4848) no Hoare annotation was computed. [2021-12-16 04:07:46,292 INFO L854 garLoopResultBuilder]: At program point L4848(line 4848) the Hoare annotation is: false [2021-12-16 04:07:46,292 INFO L861 garLoopResultBuilder]: At program point L5377(line 5377) the Hoare annotation is: true [2021-12-16 04:07:46,292 INFO L861 garLoopResultBuilder]: At program point L5179(line 5179) the Hoare annotation is: true [2021-12-16 04:07:46,292 INFO L858 garLoopResultBuilder]: For program point L5245(lines 5245 5249) no Hoare annotation was computed. [2021-12-16 04:07:46,293 INFO L858 garLoopResultBuilder]: For program point L5047(line 5047) no Hoare annotation was computed. [2021-12-16 04:07:46,293 INFO L858 garLoopResultBuilder]: For program point L5312(line 5312) no Hoare annotation was computed. [2021-12-16 04:07:46,293 INFO L858 garLoopResultBuilder]: For program point L5048(lines 5048 5052) no Hoare annotation was computed. [2021-12-16 04:07:46,293 INFO L854 garLoopResultBuilder]: At program point L4850(lines 4841 4852) the Hoare annotation is: false [2021-12-16 04:07:46,293 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)) [2021-12-16 04:07:46,293 INFO L858 garLoopResultBuilder]: For program point L5313(lines 5313 5342) no Hoare annotation was computed. [2021-12-16 04:07:46,294 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-12-16 04:07:46,294 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)) [2021-12-16 04:07:46,294 INFO L858 garLoopResultBuilder]: For program point L5049-1(line 5049) no Hoare annotation was computed. [2021-12-16 04:07:46,294 INFO L854 garLoopResultBuilder]: At program point L4785(line 4785) the Hoare annotation is: false [2021-12-16 04:07:46,294 INFO L858 garLoopResultBuilder]: For program point L4785-1(line 4785) no Hoare annotation was computed. [2021-12-16 04:07:46,294 INFO L858 garLoopResultBuilder]: For program point L5116(line 5116) no Hoare annotation was computed. [2021-12-16 04:07:46,294 INFO L858 garLoopResultBuilder]: For program point L4984(line 4984) no Hoare annotation was computed. [2021-12-16 04:07:46,295 INFO L858 garLoopResultBuilder]: For program point L5315(lines 5315 5339) no Hoare annotation was computed. [2021-12-16 04:07:46,295 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)) [2021-12-16 04:07:46,295 INFO L858 garLoopResultBuilder]: For program point L5117(lines 5117 5122) no Hoare annotation was computed. [2021-12-16 04:07:46,295 INFO L858 garLoopResultBuilder]: For program point L4985(lines 4985 5027) no Hoare annotation was computed. [2021-12-16 04:07:46,295 INFO L854 garLoopResultBuilder]: At program point L4787(lines 4781 4789) the Hoare annotation is: false [2021-12-16 04:07:46,295 INFO L858 garLoopResultBuilder]: For program point L5316(line 5316) no Hoare annotation was computed. [2021-12-16 04:07:46,296 INFO L858 garLoopResultBuilder]: For program point L4920-1(line 4920) no Hoare annotation was computed. [2021-12-16 04:07:46,296 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)) [2021-12-16 04:07:46,296 INFO L861 garLoopResultBuilder]: At program point L5383(lines 4889 5385) the Hoare annotation is: true [2021-12-16 04:07:46,296 INFO L858 garLoopResultBuilder]: For program point L5317(lines 5317 5321) no Hoare annotation was computed. [2021-12-16 04:07:46,296 INFO L858 garLoopResultBuilder]: For program point L5185(line 5185) no Hoare annotation was computed. [2021-12-16 04:07:46,296 INFO L858 garLoopResultBuilder]: For program point L4987(lines 4987 5024) no Hoare annotation was computed. [2021-12-16 04:07:46,296 INFO L858 garLoopResultBuilder]: For program point L5186(lines 5186 5213) no Hoare annotation was computed. [2021-12-16 04:07:46,297 INFO L858 garLoopResultBuilder]: For program point L5054(line 5054) no Hoare annotation was computed. [2021-12-16 04:07:46,297 INFO L858 garLoopResultBuilder]: For program point L4988(line 4988) no Hoare annotation was computed. [2021-12-16 04:07:46,297 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)) [2021-12-16 04:07:46,297 INFO L858 garLoopResultBuilder]: For program point L5253(line 5253) no Hoare annotation was computed. [2021-12-16 04:07:46,297 INFO L861 garLoopResultBuilder]: At program point L5055(line 5055) the Hoare annotation is: true [2021-12-16 04:07:46,297 INFO L858 garLoopResultBuilder]: For program point L4989-2(lines 4987 5024) no Hoare annotation was computed. [2021-12-16 04:07:46,297 INFO L858 garLoopResultBuilder]: For program point L4989(lines 4989 4993) no Hoare annotation was computed. [2021-12-16 04:07:46,298 INFO L861 garLoopResultBuilder]: At program point L5254(line 5254) the Hoare annotation is: true [2021-12-16 04:07:46,298 INFO L858 garLoopResultBuilder]: For program point L5188(lines 5188 5210) no Hoare annotation was computed. [2021-12-16 04:07:46,298 INFO L861 garLoopResultBuilder]: At program point snd_rawmidi_set_opsENTRY(lines 5647 5649) the Hoare annotation is: true [2021-12-16 04:07:46,298 INFO L858 garLoopResultBuilder]: For program point snd_rawmidi_set_opsFINAL(lines 5647 5649) no Hoare annotation was computed. [2021-12-16 04:07:46,298 INFO L858 garLoopResultBuilder]: For program point snd_rawmidi_set_opsEXIT(lines 5647 5649) no Hoare annotation was computed. [2021-12-16 04:07:46,298 INFO L858 garLoopResultBuilder]: For program point parport_register_deviceEXIT(lines 5584 5586) no Hoare annotation was computed. [2021-12-16 04:07:46,299 INFO L861 garLoopResultBuilder]: At program point L5585(line 5585) the Hoare annotation is: true [2021-12-16 04:07:46,299 INFO L858 garLoopResultBuilder]: For program point L5585-1(line 5585) no Hoare annotation was computed. [2021-12-16 04:07:46,299 INFO L861 garLoopResultBuilder]: At program point parport_register_deviceENTRY(lines 5584 5586) the Hoare annotation is: true [2021-12-16 04:07:46,299 INFO L858 garLoopResultBuilder]: For program point parport_register_deviceFINAL(lines 5584 5586) no Hoare annotation was computed. [2021-12-16 04:07:46,299 INFO L858 garLoopResultBuilder]: For program point parport_claimEXIT(lines 5581 5583) no Hoare annotation was computed. [2021-12-16 04:07:46,299 INFO L861 garLoopResultBuilder]: At program point parport_claimENTRY(lines 5581 5583) the Hoare annotation is: true [2021-12-16 04:07:46,299 INFO L858 garLoopResultBuilder]: For program point parport_claimFINAL(lines 5581 5583) no Hoare annotation was computed. [2021-12-16 04:07:46,303 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 04:07:46,304 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-16 04:07:46,337 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.12 04:07:46 BoogieIcfgContainer [2021-12-16 04:07:46,339 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-16 04:07:46,342 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-16 04:07:46,342 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-16 04:07:46,342 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-16 04:07:46,342 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 04:07:08" (3/4) ... [2021-12-16 04:07:46,345 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-12-16 04:07:46,351 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2021-12-16 04:07:46,352 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_open [2021-12-16 04:07:46,352 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_ctl_smpte_time_put [2021-12-16 04:07:46,352 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2021-12-16 04:07:46,352 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_driver_unregister [2021-12-16 04:07:46,352 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_close [2021-12-16 04:07:46,352 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_enable_readout [2021-12-16 04:07:46,352 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_unregister_device [2021-12-16 04:07:46,352 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-12-16 04:07:46,353 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2021-12-16 04:07:46,353 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2021-12-16 04:07:46,353 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_write_midi [2021-12-16 04:07:46,353 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2021-12-16 04:07:46,353 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2021-12-16 04:07:46,353 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_device_unregister [2021-12-16 04:07:46,353 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_write_command [2021-12-16 04:07:46,353 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_ctl_smpte_time_info [2021-12-16 04:07:46,354 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_write_data [2021-12-16 04:07:46,354 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2021-12-16 04:07:46,354 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-12-16 04:07:46,354 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_remove [2021-12-16 04:07:46,354 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_ready [2021-12-16 04:07:46,354 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_probe [2021-12-16 04:07:46,354 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_set_drvdata [2021-12-16 04:07:46,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_card_free [2021-12-16 04:07:46,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2021-12-16 04:07:46,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_ctl_smpte_time_get [2021-12-16 04:07:46,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_unregister_all [2021-12-16 04:07:46,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_detach [2021-12-16 04:07:46,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_close [2021-12-16 04:07:46,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-12-16 04:07:46,355 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_init [2021-12-16 04:07:46,356 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_probe [2021-12-16 04:07:46,356 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_read_char [2021-12-16 04:07:46,356 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2021-12-16 04:07:46,356 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_read [2021-12-16 04:07:46,356 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_release [2021-12-16 04:07:46,356 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_output_trigger [2021-12-16 04:07:46,356 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_probe_port [2021-12-16 04:07:46,357 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_open [2021-12-16 04:07:46,357 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-12-16 04:07:46,357 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_smpte_stop [2021-12-16 04:07:46,357 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_input_trigger [2021-12-16 04:07:46,357 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_disable_readout [2021-12-16 04:07:46,357 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2021-12-16 04:07:46,357 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-16 04:07:46,358 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_rawmidi_set_ops [2021-12-16 04:07:46,358 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_register_device [2021-12-16 04:07:46,358 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_claim [2021-12-16 04:07:46,385 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 236 nodes and edges [2021-12-16 04:07:46,388 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 76 nodes and edges [2021-12-16 04:07:46,391 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2021-12-16 04:07:46,393 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2021-12-16 04:07:46,396 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-12-16 04:07:46,399 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-16 04:07:46,402 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-16 04:07:46,428 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: 0 == ldv_retval_5 && !(\result == 0) [2021-12-16 04:07:46,431 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ldv_state_variable_1 == 0 || !(\old(ldv_state_variable_1) == 0) [2021-12-16 04:07:46,431 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ldv_state_variable_1 == 0 || !(\old(ldv_state_variable_1) == 0) [2021-12-16 04:07:46,585 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-12-16 04:07:46,586 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-16 04:07:46,586 INFO L158 Benchmark]: Toolchain (without parser) took 41053.20ms. Allocated memory was 92.3MB in the beginning and 1.7GB in the end (delta: 1.7GB). Free memory was 52.3MB in the beginning and 998.0MB in the end (delta: -945.8MB). Peak memory consumption was 703.8MB. Max. memory is 16.1GB. [2021-12-16 04:07:46,586 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 92.3MB. Free memory was 47.2MB in the beginning and 47.1MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-16 04:07:46,587 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1339.60ms. Allocated memory was 92.3MB in the beginning and 146.8MB in the end (delta: 54.5MB). Free memory was 52.1MB in the beginning and 103.3MB in the end (delta: -51.2MB). Peak memory consumption was 38.9MB. Max. memory is 16.1GB. [2021-12-16 04:07:46,587 INFO L158 Benchmark]: Boogie Procedure Inliner took 158.01ms. Allocated memory is still 146.8MB. Free memory was 103.3MB in the beginning and 92.1MB in the end (delta: 11.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-12-16 04:07:46,587 INFO L158 Benchmark]: Boogie Preprocessor took 139.56ms. Allocated memory is still 146.8MB. Free memory was 92.1MB in the beginning and 79.5MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-12-16 04:07:46,588 INFO L158 Benchmark]: RCFGBuilder took 1738.87ms. Allocated memory was 146.8MB in the beginning and 203.4MB in the end (delta: 56.6MB). Free memory was 79.5MB in the beginning and 144.7MB in the end (delta: -65.2MB). Peak memory consumption was 35.1MB. Max. memory is 16.1GB. [2021-12-16 04:07:46,588 INFO L158 Benchmark]: TraceAbstraction took 37424.57ms. Allocated memory was 203.4MB in the beginning and 1.7GB in the end (delta: 1.5GB). Free memory was 144.7MB in the beginning and 1.1GB in the end (delta: -913.7MB). Peak memory consumption was 728.4MB. Max. memory is 16.1GB. [2021-12-16 04:07:46,588 INFO L158 Benchmark]: Witness Printer took 244.04ms. Allocated memory is still 1.7GB. Free memory was 1.1GB in the beginning and 998.0MB in the end (delta: 60.3MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2021-12-16 04:07:46,590 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 92.3MB. Free memory was 47.2MB in the beginning and 47.1MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1339.60ms. Allocated memory was 92.3MB in the beginning and 146.8MB in the end (delta: 54.5MB). Free memory was 52.1MB in the beginning and 103.3MB in the end (delta: -51.2MB). Peak memory consumption was 38.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 158.01ms. Allocated memory is still 146.8MB. Free memory was 103.3MB in the beginning and 92.1MB in the end (delta: 11.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 139.56ms. Allocated memory is still 146.8MB. Free memory was 92.1MB in the beginning and 79.5MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1738.87ms. Allocated memory was 146.8MB in the beginning and 203.4MB in the end (delta: 56.6MB). Free memory was 79.5MB in the beginning and 144.7MB in the end (delta: -65.2MB). Peak memory consumption was 35.1MB. Max. memory is 16.1GB. * TraceAbstraction took 37424.57ms. Allocated memory was 203.4MB in the beginning and 1.7GB in the end (delta: 1.5GB). Free memory was 144.7MB in the beginning and 1.1GB in the end (delta: -913.7MB). Peak memory consumption was 728.4MB. Max. memory is 16.1GB. * Witness Printer took 244.04ms. Allocated memory is still 1.7GB. Free memory was 1.1GB in the beginning and 998.0MB in the end (delta: 60.3MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 3707]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 50 procedures, 721 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 37.3s, OverallIterations: 8, TraceHistogramMax: 22, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 24.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 6.8s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 12266 SdHoareTripleChecker+Valid, 20.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 11469 mSDsluCounter, 30341 SdHoareTripleChecker+Invalid, 17.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 21326 mSDsCounter, 8579 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 15490 IncrementalHoareTripleChecker+Invalid, 24069 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 8579 mSolverCounterUnsat, 9015 mSDtfsCounter, 15490 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, 0.6s 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: 3.1s AutomataMinimizationTime, 8 MinimizatonAttempts, 22556 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 302 LocationsWithAnnotation, 35262 PreInvPairs, 35431 NumberOfFragments, 1489 HoareAnnotationTreeSize, 35262 FomulaSimplifications, 130 FormulaSimplificationTreeSizeReduction, 4.4s HoareSimplificationTime, 302 FomulaSimplificationsInter, 109215 FormulaSimplificationTreeSizeReductionInter, 2.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 2.2s 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! [2021-12-16 04:07:46,644 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