./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-aloop.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-aloop.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 0b0b41862c2f2ed85815e97691c99c06d3eb1c9f09c717c7d2a79de23098870a --- Real Ultimate output --- This is Ultimate 0.2.2-tmp.no-commuhash-c3fed41 [2021-12-18 05:09:42,182 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-18 05:09:42,184 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-18 05:09:42,218 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-18 05:09:42,218 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-18 05:09:42,222 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-18 05:09:42,223 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-18 05:09:42,230 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-18 05:09:42,232 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-18 05:09:42,238 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-18 05:09:42,239 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-18 05:09:42,241 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-18 05:09:42,241 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-18 05:09:42,244 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-18 05:09:42,246 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-18 05:09:42,252 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-18 05:09:42,255 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-18 05:09:42,256 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-18 05:09:42,258 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-18 05:09:42,262 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-18 05:09:42,266 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-18 05:09:42,268 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-18 05:09:42,269 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-18 05:09:42,271 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-18 05:09:42,274 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-18 05:09:42,274 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-18 05:09:42,275 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-18 05:09:42,275 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-18 05:09:42,275 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-18 05:09:42,276 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-18 05:09:42,276 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-18 05:09:42,277 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-18 05:09:42,277 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-18 05:09:42,277 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-18 05:09:42,278 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-18 05:09:42,278 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-18 05:09:42,278 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-18 05:09:42,279 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-18 05:09:42,279 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-18 05:09:42,280 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-18 05:09:42,280 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-18 05:09:42,282 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-18 05:09:42,310 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-18 05:09:42,311 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-18 05:09:42,312 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-18 05:09:42,312 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-18 05:09:42,313 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-18 05:09:42,313 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-18 05:09:42,314 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-18 05:09:42,314 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-18 05:09:42,314 INFO L138 SettingsManager]: * Use SBE=true [2021-12-18 05:09:42,314 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-18 05:09:42,315 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-18 05:09:42,316 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-18 05:09:42,316 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-18 05:09:42,316 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-18 05:09:42,316 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-18 05:09:42,316 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-18 05:09:42,316 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-18 05:09:42,317 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-18 05:09:42,317 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-18 05:09:42,317 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-18 05:09:42,317 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-18 05:09:42,317 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-18 05:09:42,318 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-18 05:09:42,318 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-18 05:09:42,318 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-18 05:09:42,318 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-18 05:09:42,318 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-18 05:09:42,319 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-18 05:09:42,319 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-18 05:09:42,319 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-18 05:09:42,319 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-18 05:09:42,319 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b0b41862c2f2ed85815e97691c99c06d3eb1c9f09c717c7d2a79de23098870a [2021-12-18 05:09:42,593 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-18 05:09:42,631 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-18 05:09:42,634 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-18 05:09:42,635 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-18 05:09:42,636 INFO L275 PluginConnector]: CDTParser initialized [2021-12-18 05:09:42,638 INFO L432 ainManager$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-aloop.ko-entry_point.cil.out.i [2021-12-18 05:09:42,730 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8e078d9d/a1dfea665b9b4658b63c11f35e3e7467/FLAGb40bf71e8 [2021-12-18 05:09:43,441 INFO L306 CDTParser]: Found 1 translation units. [2021-12-18 05:09:43,442 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-aloop.ko-entry_point.cil.out.i [2021-12-18 05:09:43,494 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8e078d9d/a1dfea665b9b4658b63c11f35e3e7467/FLAGb40bf71e8 [2021-12-18 05:09:43,724 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8e078d9d/a1dfea665b9b4658b63c11f35e3e7467 [2021-12-18 05:09:43,727 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-18 05:09:43,729 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-18 05:09:43,732 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-18 05:09:43,733 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-18 05:09:43,736 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-18 05:09:43,737 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 05:09:43" (1/1) ... [2021-12-18 05:09:43,738 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56889767 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:09:43, skipping insertion in model container [2021-12-18 05:09:43,738 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 05:09:43" (1/1) ... [2021-12-18 05:09:43,744 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-18 05:09:43,825 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-18 05:09:44,238 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3724] [2021-12-18 05:09:44,239 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3725-3726] [2021-12-18 05:09:44,453 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-aloop.ko-entry_point.cil.out.i[111472,111485] [2021-12-18 05:09:45,040 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-18 05:09:45,068 INFO L203 MainTranslator]: Completed pre-run [2021-12-18 05:09:45,140 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3724] [2021-12-18 05:09:45,141 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3725-3726] [2021-12-18 05:09:45,152 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-aloop.ko-entry_point.cil.out.i[111472,111485] [2021-12-18 05:09:45,409 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-18 05:09:45,523 INFO L208 MainTranslator]: Completed translation [2021-12-18 05:09:45,524 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:09:45 WrapperNode [2021-12-18 05:09:45,524 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-18 05:09:45,525 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-18 05:09:45,525 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-18 05:09:45,525 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-18 05:09:45,532 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:09:45" (1/1) ... [2021-12-18 05:09:45,613 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:09:45" (1/1) ... [2021-12-18 05:09:45,753 INFO L137 Inliner]: procedures = 205, calls = 1641, calls flagged for inlining = 86, calls inlined = 81, statements flattened = 3565 [2021-12-18 05:09:45,753 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-18 05:09:45,754 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-18 05:09:45,754 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-18 05:09:45,754 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-18 05:09:45,762 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:09:45" (1/1) ... [2021-12-18 05:09:45,763 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:09:45" (1/1) ... [2021-12-18 05:09:45,800 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:09:45" (1/1) ... [2021-12-18 05:09:45,801 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:09:45" (1/1) ... [2021-12-18 05:09:45,909 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:09:45" (1/1) ... [2021-12-18 05:09:45,923 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:09:45" (1/1) ... [2021-12-18 05:09:45,946 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:09:45" (1/1) ... [2021-12-18 05:09:45,980 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-18 05:09:45,982 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-18 05:09:45,982 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-18 05:09:45,982 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-18 05:09:45,983 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:09:45" (1/1) ... [2021-12-18 05:09:45,991 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-18 05:09:46,001 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-18 05:09:46,021 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-18 05:09:46,045 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-18 05:09:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure get_setup [2021-12-18 05:09:46,062 INFO L138 BoogieDeclarations]: Found implementation of procedure get_setup [2021-12-18 05:09:46,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-18 05:09:46,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-18 05:09:46,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-18 05:09:46,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-18 05:09:46,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-18 05:09:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-18 05:09:46,063 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_format_set_silence [2021-12-18 05:09:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_format_set_silence [2021-12-18 05:09:46,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-18 05:09:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-18 05:09:46,063 INFO L130 BoogieDeclarations]: Found specification of procedure byte_pos [2021-12-18 05:09:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure byte_pos [2021-12-18 05:09:46,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-18 05:09:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-18 05:09:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_trigger [2021-12-18 05:09:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_trigger [2021-12-18 05:09:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_pcm_new [2021-12-18 05:09:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_pcm_new [2021-12-18 05:09:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-18 05:09:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-18 05:09:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-18 05:09:46,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-18 05:09:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_open [2021-12-18 05:09:46,065 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_open [2021-12-18 05:09:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure params_change [2021-12-18 05:09:46,065 INFO L138 BoogieDeclarations]: Found implementation of procedure params_change [2021-12-18 05:09:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-18 05:09:46,066 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-18 05:09:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2021-12-18 05:09:46,066 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2021-12-18 05:09:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-12-18 05:09:46,067 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-12-18 05:09:46,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2021-12-18 05:09:46,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2021-12-18 05:09:46,067 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_timer_stop [2021-12-18 05:09:46,067 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_timer_stop [2021-12-18 05:09:46,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-18 05:09:46,067 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_hw_free [2021-12-18 05:09:46,068 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_hw_free [2021-12-18 05:09:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure get_cable_index [2021-12-18 05:09:46,068 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cable_index [2021-12-18 05:09:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_suspend_all [2021-12-18 05:09:46,068 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_suspend_all [2021-12-18 05:09:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-18 05:09:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-18 05:09:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-18 05:09:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2021-12-18 05:09:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2021-12-18 05:09:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-18 05:09:46,070 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-18 05:09:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-18 05:09:46,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-18 05:09:46,071 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_get_vmalloc_page [2021-12-18 05:09:46,072 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_get_vmalloc_page [2021-12-18 05:09:46,072 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-18 05:09:46,072 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-18 05:09:46,072 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_close [2021-12-18 05:09:46,072 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_close [2021-12-18 05:09:46,072 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-18 05:09:46,072 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-18 05:09:46,073 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-18 05:09:46,073 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-18 05:09:46,073 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_active_notify [2021-12-18 05:09:46,073 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_active_notify [2021-12-18 05:09:46,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-18 05:09:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-18 05:09:46,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-18 05:09:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-18 05:09:46,074 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-18 05:09:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_pointer [2021-12-18 05:09:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_pointer [2021-12-18 05:09:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-18 05:09:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_hw_params [2021-12-18 05:09:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_hw_params [2021-12-18 05:09:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-18 05:09:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure bytepos_finish [2021-12-18 05:09:46,076 INFO L138 BoogieDeclarations]: Found implementation of procedure bytepos_finish [2021-12-18 05:09:46,076 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_timer_start [2021-12-18 05:09:46,076 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_timer_start [2021-12-18 05:09:46,076 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_prepare [2021-12-18 05:09:46,076 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_prepare [2021-12-18 05:09:46,076 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2021-12-18 05:09:46,076 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2021-12-18 05:09:46,077 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_proc_new [2021-12-18 05:09:46,077 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_proc_new [2021-12-18 05:09:46,078 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-18 05:09:46,078 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-18 05:09:46,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-18 05:09:46,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-18 05:09:46,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-18 05:09:46,079 INFO L130 BoogieDeclarations]: Found specification of procedure bytepos_delta [2021-12-18 05:09:46,079 INFO L138 BoogieDeclarations]: Found implementation of procedure bytepos_delta [2021-12-18 05:09:46,079 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_suspend [2021-12-18 05:09:46,079 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_suspend [2021-12-18 05:09:46,080 INFO L130 BoogieDeclarations]: Found specification of procedure frames_to_bytes [2021-12-18 05:09:46,080 INFO L138 BoogieDeclarations]: Found implementation of procedure frames_to_bytes [2021-12-18 05:09:46,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-18 05:09:46,080 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ctl_notify [2021-12-18 05:09:46,080 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ctl_notify [2021-12-18 05:09:46,081 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_resume [2021-12-18 05:09:46,081 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_resume [2021-12-18 05:09:46,081 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_pos_update [2021-12-18 05:09:46,081 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_pos_update [2021-12-18 05:09:46,081 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2021-12-18 05:09:46,081 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_ioctl [2021-12-18 05:09:46,081 INFO L130 BoogieDeclarations]: Found specification of procedure snd_power_change_state [2021-12-18 05:09:46,082 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_power_change_state [2021-12-18 05:09:46,082 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2021-12-18 05:09:46,082 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2021-12-18 05:09:46,082 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2021-12-18 05:09:46,082 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2021-12-18 05:09:46,083 INFO L130 BoogieDeclarations]: Found specification of procedure bytes_to_frames [2021-12-18 05:09:46,084 INFO L138 BoogieDeclarations]: Found implementation of procedure bytes_to_frames [2021-12-18 05:09:46,086 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_unregister_all [2021-12-18 05:09:46,086 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_unregister_all [2021-12-18 05:09:46,086 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-18 05:09:46,087 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-18 05:09:46,088 INFO L130 BoogieDeclarations]: Found specification of procedure clear_capture_buf [2021-12-18 05:09:46,088 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_capture_buf [2021-12-18 05:09:46,088 INFO L130 BoogieDeclarations]: Found specification of procedure params_change_substream [2021-12-18 05:09:46,088 INFO L138 BoogieDeclarations]: Found implementation of procedure params_change_substream [2021-12-18 05:09:46,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-18 05:09:46,094 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-18 05:09:46,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-18 05:09:46,094 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-18 05:09:46,094 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-18 05:09:46,745 INFO L236 CfgBuilder]: Building ICFG [2021-12-18 05:09:46,747 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-18 05:09:47,098 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-18 05:10:06,916 INFO L277 CfgBuilder]: Performing block encoding [2021-12-18 05:10:06,927 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-18 05:10:06,927 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-18 05:10:06,930 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 05:10:06 BoogieIcfgContainer [2021-12-18 05:10:06,930 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-18 05:10:06,931 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-18 05:10:06,931 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-18 05:10:06,934 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-18 05:10:06,934 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 05:09:43" (1/3) ... [2021-12-18 05:10:06,935 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@549a6520 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 05:10:06, skipping insertion in model container [2021-12-18 05:10:06,935 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:09:45" (2/3) ... [2021-12-18 05:10:06,935 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@549a6520 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 05:10:06, skipping insertion in model container [2021-12-18 05:10:06,935 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 05:10:06" (3/3) ... [2021-12-18 05:10:06,936 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-aloop.ko-entry_point.cil.out.i [2021-12-18 05:10:06,940 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-18 05:10:06,941 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-18 05:10:06,999 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-18 05:10:07,005 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-18 05:10:07,006 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-18 05:10:07,035 INFO L276 IsEmpty]: Start isEmpty. Operand has 860 states, 636 states have (on average 1.4119496855345912) internal successors, (898), 659 states have internal predecessors, (898), 167 states have call successors, (167), 56 states have call predecessors, (167), 55 states have return successors, (160), 153 states have call predecessors, (160), 160 states have call successors, (160) [2021-12-18 05:10:07,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-12-18 05:10:07,052 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 05:10:07,053 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 05:10:07,053 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 05:10:07,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 05:10:07,057 INFO L85 PathProgramCache]: Analyzing trace with hash -1959108130, now seen corresponding path program 1 times [2021-12-18 05:10:07,064 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 05:10:07,065 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1141111859] [2021-12-18 05:10:07,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 05:10:07,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 05:10:07,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:07,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 05:10:07,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:07,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-18 05:10:07,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:07,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-18 05:10:07,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:07,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-18 05:10:07,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:07,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2021-12-18 05:10:07,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:07,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-18 05:10:07,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:07,660 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-12-18 05:10:07,661 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 05:10:07,662 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1141111859] [2021-12-18 05:10:07,662 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1141111859] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 05:10:07,663 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 05:10:07,663 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-18 05:10:07,665 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [83401095] [2021-12-18 05:10:07,665 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 05:10:07,670 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-18 05:10:07,670 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 05:10:07,697 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-18 05:10:07,697 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-18 05:10:07,700 INFO L87 Difference]: Start difference. First operand has 860 states, 636 states have (on average 1.4119496855345912) internal successors, (898), 659 states have internal predecessors, (898), 167 states have call successors, (167), 56 states have call predecessors, (167), 55 states have return successors, (160), 153 states have call predecessors, (160), 160 states have call successors, (160) Second operand has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2021-12-18 05:10:13,284 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:10:15,301 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:10:17,325 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:10:19,391 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:10:20,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 05:10:20,904 INFO L93 Difference]: Finished difference Result 2630 states and 3810 transitions. [2021-12-18 05:10:20,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-18 05:10:20,906 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 63 [2021-12-18 05:10:20,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 05:10:20,930 INFO L225 Difference]: With dead ends: 2630 [2021-12-18 05:10:20,931 INFO L226 Difference]: Without dead ends: 1744 [2021-12-18 05:10:20,944 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-18 05:10:20,947 INFO L933 BasicCegarLoop]: 1291 mSDtfsCounter, 1454 mSDsluCounter, 1627 mSDsCounter, 0 mSdLazyCounter, 761 mSolverCounterSat, 440 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1552 SdHoareTripleChecker+Valid, 2918 SdHoareTripleChecker+Invalid, 1205 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 440 IncrementalHoareTripleChecker+Valid, 761 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.9s IncrementalHoareTripleChecker+Time [2021-12-18 05:10:20,947 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1552 Valid, 2918 Invalid, 1205 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [440 Valid, 761 Invalid, 4 Unknown, 0 Unchecked, 12.9s Time] [2021-12-18 05:10:20,965 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1744 states. [2021-12-18 05:10:21,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1744 to 1601. [2021-12-18 05:10:21,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1601 states, 1198 states have (on average 1.3939899833055092) internal successors, (1670), 1226 states have internal predecessors, (1670), 294 states have call successors, (294), 109 states have call predecessors, (294), 108 states have return successors, (293), 279 states have call predecessors, (293), 293 states have call successors, (293) [2021-12-18 05:10:21,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1601 states and 2257 transitions. [2021-12-18 05:10:21,100 INFO L78 Accepts]: Start accepts. Automaton has 1601 states and 2257 transitions. Word has length 63 [2021-12-18 05:10:21,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 05:10:21,101 INFO L470 AbstractCegarLoop]: Abstraction has 1601 states and 2257 transitions. [2021-12-18 05:10:21,102 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2021-12-18 05:10:21,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 2257 transitions. [2021-12-18 05:10:21,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-12-18 05:10:21,111 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 05:10:21,111 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 05:10:21,112 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-18 05:10:21,112 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 05:10:21,113 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 05:10:21,113 INFO L85 PathProgramCache]: Analyzing trace with hash 1653997606, now seen corresponding path program 1 times [2021-12-18 05:10:21,113 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 05:10:21,116 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1103296874] [2021-12-18 05:10:21,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 05:10:21,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 05:10:21,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:21,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 05:10:21,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:21,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-18 05:10:21,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:21,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-18 05:10:21,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:21,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-18 05:10:21,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:21,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2021-12-18 05:10:21,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:21,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-12-18 05:10:21,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:21,344 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-12-18 05:10:21,344 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 05:10:21,345 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1103296874] [2021-12-18 05:10:21,345 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1103296874] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 05:10:21,346 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 05:10:21,347 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-18 05:10:21,347 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1797008294] [2021-12-18 05:10:21,348 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 05:10:21,352 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-18 05:10:21,352 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 05:10:21,352 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-18 05:10:21,352 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-18 05:10:21,353 INFO L87 Difference]: Start difference. First operand 1601 states and 2257 transitions. Second operand has 4 states, 4 states have (on average 8.5) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2021-12-18 05:10:26,433 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:10:28,409 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:10:31,378 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:10:33,401 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:10:35,445 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:10:37,487 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:10:40,255 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:10:41,400 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:10:42,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 05:10:42,315 INFO L93 Difference]: Finished difference Result 4665 states and 6606 transitions. [2021-12-18 05:10:42,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-18 05:10:42,315 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.5) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 58 [2021-12-18 05:10:42,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 05:10:42,332 INFO L225 Difference]: With dead ends: 4665 [2021-12-18 05:10:42,332 INFO L226 Difference]: Without dead ends: 3076 [2021-12-18 05:10:42,337 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-18 05:10:42,338 INFO L933 BasicCegarLoop]: 1573 mSDtfsCounter, 1320 mSDsluCounter, 1678 mSDsCounter, 0 mSdLazyCounter, 862 mSolverCounterSat, 357 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1419 SdHoareTripleChecker+Valid, 3251 SdHoareTripleChecker+Invalid, 1223 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 357 IncrementalHoareTripleChecker+Valid, 862 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.7s IncrementalHoareTripleChecker+Time [2021-12-18 05:10:42,339 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1419 Valid, 3251 Invalid, 1223 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [357 Valid, 862 Invalid, 4 Unknown, 0 Unchecked, 20.7s Time] [2021-12-18 05:10:42,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3076 states. [2021-12-18 05:10:42,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3076 to 2821. [2021-12-18 05:10:42,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2821 states, 2129 states have (on average 1.3954908407703146) internal successors, (2971), 2178 states have internal predecessors, (2971), 498 states have call successors, (498), 194 states have call predecessors, (498), 193 states have return successors, (497), 472 states have call predecessors, (497), 497 states have call successors, (497) [2021-12-18 05:10:42,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2821 states to 2821 states and 3966 transitions. [2021-12-18 05:10:42,435 INFO L78 Accepts]: Start accepts. Automaton has 2821 states and 3966 transitions. Word has length 58 [2021-12-18 05:10:42,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 05:10:42,436 INFO L470 AbstractCegarLoop]: Abstraction has 2821 states and 3966 transitions. [2021-12-18 05:10:42,437 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.5) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2021-12-18 05:10:42,437 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 3966 transitions. [2021-12-18 05:10:42,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-12-18 05:10:42,444 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 05:10:42,445 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 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] [2021-12-18 05:10:42,445 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-18 05:10:42,445 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 05:10:42,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 05:10:42,446 INFO L85 PathProgramCache]: Analyzing trace with hash 1343217034, now seen corresponding path program 1 times [2021-12-18 05:10:42,446 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 05:10:42,447 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [335890630] [2021-12-18 05:10:42,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 05:10:42,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 05:10:42,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:42,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 05:10:42,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:42,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-18 05:10:42,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:42,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-18 05:10:42,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:42,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-18 05:10:42,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:42,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2021-12-18 05:10:42,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:42,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-12-18 05:10:42,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:42,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-12-18 05:10:42,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:42,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2021-12-18 05:10:42,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:42,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-12-18 05:10:42,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:42,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2021-12-18 05:10:42,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:10:42,724 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2021-12-18 05:10:42,724 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 05:10:42,724 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [335890630] [2021-12-18 05:10:42,725 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [335890630] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 05:10:42,725 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 05:10:42,725 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-18 05:10:42,725 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [92939174] [2021-12-18 05:10:42,725 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 05:10:42,726 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-18 05:10:42,726 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 05:10:42,727 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-18 05:10:42,727 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-18 05:10:42,727 INFO L87 Difference]: Start difference. First operand 2821 states and 3966 transitions. Second operand has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-12-18 05:10:49,508 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:10:52,054 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:10:54,131 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:10:56,170 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:10:58,186 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:11:00,425 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:11:02,440 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:11:04,488 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:11:06,511 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:11:08,769 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:11:10,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 05:11:10,134 INFO L93 Difference]: Finished difference Result 8930 states and 12625 transitions. [2021-12-18 05:11:10,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-18 05:11:10,135 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 105 [2021-12-18 05:11:10,135 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 05:11:10,167 INFO L225 Difference]: With dead ends: 8930 [2021-12-18 05:11:10,167 INFO L226 Difference]: Without dead ends: 6021 [2021-12-18 05:11:10,180 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-12-18 05:11:10,181 INFO L933 BasicCegarLoop]: 2252 mSDtfsCounter, 1298 mSDsluCounter, 4168 mSDsCounter, 0 mSdLazyCounter, 1406 mSolverCounterSat, 284 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1403 SdHoareTripleChecker+Valid, 6420 SdHoareTripleChecker+Invalid, 1699 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 284 IncrementalHoareTripleChecker+Valid, 1406 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.1s IncrementalHoareTripleChecker+Time [2021-12-18 05:11:10,182 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1403 Valid, 6420 Invalid, 1699 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [284 Valid, 1406 Invalid, 9 Unknown, 0 Unchecked, 27.1s Time] [2021-12-18 05:11:10,188 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6021 states. [2021-12-18 05:11:10,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6021 to 5510. [2021-12-18 05:11:10,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5510 states, 4161 states have (on average 1.3979812545061283) internal successors, (5817), 4258 states have internal predecessors, (5817), 970 states have call successors, (970), 379 states have call predecessors, (970), 378 states have return successors, (969), 920 states have call predecessors, (969), 969 states have call successors, (969) [2021-12-18 05:11:10,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5510 states to 5510 states and 7756 transitions. [2021-12-18 05:11:10,420 INFO L78 Accepts]: Start accepts. Automaton has 5510 states and 7756 transitions. Word has length 105 [2021-12-18 05:11:10,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 05:11:10,420 INFO L470 AbstractCegarLoop]: Abstraction has 5510 states and 7756 transitions. [2021-12-18 05:11:10,420 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-12-18 05:11:10,421 INFO L276 IsEmpty]: Start isEmpty. Operand 5510 states and 7756 transitions. [2021-12-18 05:11:10,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-12-18 05:11:10,428 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 05:11:10,428 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 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] [2021-12-18 05:11:10,428 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-18 05:11:10,429 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 05:11:10,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 05:11:10,429 INFO L85 PathProgramCache]: Analyzing trace with hash 1004515265, now seen corresponding path program 1 times [2021-12-18 05:11:10,429 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 05:11:10,430 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [446565449] [2021-12-18 05:11:10,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 05:11:10,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 05:11:10,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:10,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 05:11:10,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:10,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-18 05:11:10,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:10,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-18 05:11:10,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:10,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-18 05:11:10,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:10,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2021-12-18 05:11:10,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:10,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2021-12-18 05:11:10,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:10,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-12-18 05:11:10,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:10,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2021-12-18 05:11:10,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:10,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-18 05:11:10,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:10,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-18 05:11:10,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:10,611 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2021-12-18 05:11:10,612 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 05:11:10,612 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [446565449] [2021-12-18 05:11:10,612 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [446565449] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 05:11:10,612 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 05:11:10,612 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-18 05:11:10,613 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [604286882] [2021-12-18 05:11:10,613 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 05:11:10,614 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-18 05:11:10,614 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 05:11:10,614 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-18 05:11:10,615 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-18 05:11:10,615 INFO L87 Difference]: Start difference. First operand 5510 states and 7756 transitions. Second operand has 4 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-12-18 05:11:15,167 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:11:17,208 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:11:19,232 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:11:21,258 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:11:23,211 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:11:23,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 05:11:23,333 INFO L93 Difference]: Finished difference Result 11636 states and 16473 transitions. [2021-12-18 05:11:23,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-18 05:11:23,333 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 107 [2021-12-18 05:11:23,334 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 05:11:23,364 INFO L225 Difference]: With dead ends: 11636 [2021-12-18 05:11:23,364 INFO L226 Difference]: Without dead ends: 6138 [2021-12-18 05:11:23,383 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-18 05:11:23,387 INFO L933 BasicCegarLoop]: 1134 mSDtfsCounter, 233 mSDsluCounter, 1591 mSDsCounter, 0 mSdLazyCounter, 589 mSolverCounterSat, 164 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 263 SdHoareTripleChecker+Valid, 2725 SdHoareTripleChecker+Invalid, 757 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 164 IncrementalHoareTripleChecker+Valid, 589 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.6s IncrementalHoareTripleChecker+Time [2021-12-18 05:11:23,388 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [263 Valid, 2725 Invalid, 757 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [164 Valid, 589 Invalid, 4 Unknown, 0 Unchecked, 12.6s Time] [2021-12-18 05:11:23,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6138 states. [2021-12-18 05:11:23,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6138 to 5518. [2021-12-18 05:11:23,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5518 states, 4169 states have (on average 1.3972175581674262) internal successors, (5825), 4266 states have internal predecessors, (5825), 970 states have call successors, (970), 379 states have call predecessors, (970), 378 states have return successors, (969), 920 states have call predecessors, (969), 969 states have call successors, (969) [2021-12-18 05:11:23,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5518 states to 5518 states and 7764 transitions. [2021-12-18 05:11:23,585 INFO L78 Accepts]: Start accepts. Automaton has 5518 states and 7764 transitions. Word has length 107 [2021-12-18 05:11:23,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 05:11:23,585 INFO L470 AbstractCegarLoop]: Abstraction has 5518 states and 7764 transitions. [2021-12-18 05:11:23,585 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-12-18 05:11:23,585 INFO L276 IsEmpty]: Start isEmpty. Operand 5518 states and 7764 transitions. [2021-12-18 05:11:23,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2021-12-18 05:11:23,597 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 05:11:23,598 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 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] [2021-12-18 05:11:23,598 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-18 05:11:23,598 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 05:11:23,598 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 05:11:23,598 INFO L85 PathProgramCache]: Analyzing trace with hash -1068763716, now seen corresponding path program 1 times [2021-12-18 05:11:23,599 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 05:11:23,599 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [971144300] [2021-12-18 05:11:23,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 05:11:23,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 05:11:23,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:23,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 05:11:23,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:23,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-18 05:11:23,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:23,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-18 05:11:23,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:23,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-18 05:11:23,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:23,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2021-12-18 05:11:23,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:23,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2021-12-18 05:11:23,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:23,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-12-18 05:11:23,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:23,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-12-18 05:11:23,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:23,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-12-18 05:11:23,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:23,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-12-18 05:11:23,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:23,800 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2021-12-18 05:11:23,800 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 05:11:23,800 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [971144300] [2021-12-18 05:11:23,800 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [971144300] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 05:11:23,801 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 05:11:23,801 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-18 05:11:23,801 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1481177634] [2021-12-18 05:11:23,801 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 05:11:23,802 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-18 05:11:23,802 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 05:11:23,802 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-18 05:11:23,803 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-18 05:11:23,803 INFO L87 Difference]: Start difference. First operand 5518 states and 7764 transitions. Second operand has 4 states, 4 states have (on average 15.5) internal successors, (62), 3 states have internal predecessors, (62), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-12-18 05:11:26,606 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:11:28,719 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:11:30,735 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:11:32,759 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 05:11:35,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 05:11:35,872 INFO L93 Difference]: Finished difference Result 11656 states and 16493 transitions. [2021-12-18 05:11:35,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-18 05:11:35,873 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 3 states have internal predecessors, (62), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 106 [2021-12-18 05:11:35,873 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 05:11:35,906 INFO L225 Difference]: With dead ends: 11656 [2021-12-18 05:11:35,906 INFO L226 Difference]: Without dead ends: 6146 [2021-12-18 05:11:35,925 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-18 05:11:35,925 INFO L933 BasicCegarLoop]: 1141 mSDtfsCounter, 229 mSDsluCounter, 1602 mSDsCounter, 0 mSdLazyCounter, 578 mSolverCounterSat, 164 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 259 SdHoareTripleChecker+Valid, 2743 SdHoareTripleChecker+Invalid, 746 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 164 IncrementalHoareTripleChecker+Valid, 578 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.9s IncrementalHoareTripleChecker+Time [2021-12-18 05:11:35,926 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [259 Valid, 2743 Invalid, 746 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [164 Valid, 578 Invalid, 4 Unknown, 0 Unchecked, 11.9s Time] [2021-12-18 05:11:35,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6146 states. [2021-12-18 05:11:36,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6146 to 5638. [2021-12-18 05:11:36,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5638 states, 4257 states have (on average 1.394644115574348) internal successors, (5937), 4362 states have internal predecessors, (5937), 1002 states have call successors, (1002), 379 states have call predecessors, (1002), 378 states have return successors, (1001), 952 states have call predecessors, (1001), 1001 states have call successors, (1001) [2021-12-18 05:11:36,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5638 states to 5638 states and 7940 transitions. [2021-12-18 05:11:36,129 INFO L78 Accepts]: Start accepts. Automaton has 5638 states and 7940 transitions. Word has length 106 [2021-12-18 05:11:36,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 05:11:36,131 INFO L470 AbstractCegarLoop]: Abstraction has 5638 states and 7940 transitions. [2021-12-18 05:11:36,132 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 3 states have internal predecessors, (62), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-12-18 05:11:36,132 INFO L276 IsEmpty]: Start isEmpty. Operand 5638 states and 7940 transitions. [2021-12-18 05:11:36,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2021-12-18 05:11:36,140 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 05:11:36,140 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 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] [2021-12-18 05:11:36,141 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-18 05:11:36,141 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 05:11:36,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 05:11:36,141 INFO L85 PathProgramCache]: Analyzing trace with hash -1924451730, now seen corresponding path program 1 times [2021-12-18 05:11:36,142 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 05:11:36,142 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [875852907] [2021-12-18 05:11:36,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 05:11:36,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 05:11:36,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:36,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 05:11:36,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:36,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-18 05:11:36,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:36,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-18 05:11:36,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:36,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-18 05:11:36,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:36,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2021-12-18 05:11:36,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:36,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-12-18 05:11:36,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:36,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-12-18 05:11:36,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:36,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2021-12-18 05:11:36,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:36,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 05:11:36,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:36,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-18 05:11:36,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:36,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-12-18 05:11:36,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:36,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2021-12-18 05:11:36,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:36,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-18 05:11:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:36,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-12-18 05:11:36,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:36,442 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2021-12-18 05:11:36,443 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 05:11:36,443 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [875852907] [2021-12-18 05:11:36,443 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [875852907] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-18 05:11:36,443 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2078809427] [2021-12-18 05:11:36,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 05:11:36,444 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-18 05:11:36,444 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-18 05:11:36,445 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-18 05:11:36,446 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-12-18 05:11:37,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 05:11:37,024 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-18 05:11:37,035 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-18 05:11:37,633 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2021-12-18 05:11:37,634 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-18 05:11:37,634 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2078809427] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 05:11:37,634 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-12-18 05:11:37,634 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [6] total 7 [2021-12-18 05:11:37,634 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [20798714] [2021-12-18 05:11:37,635 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 05:11:37,635 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-18 05:11:37,635 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 05:11:37,636 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-18 05:11:37,636 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-12-18 05:11:37,636 INFO L87 Difference]: Start difference. First operand 5638 states and 7940 transitions. Second operand has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 2 states have internal predecessors, (83), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2021-12-18 05:11:37,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 05:11:37,728 INFO L93 Difference]: Finished difference Result 5764 states and 8072 transitions. [2021-12-18 05:11:37,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-18 05:11:37,729 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 2 states have internal predecessors, (83), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 138 [2021-12-18 05:11:37,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 05:11:37,731 INFO L225 Difference]: With dead ends: 5764 [2021-12-18 05:11:37,731 INFO L226 Difference]: Without dead ends: 0 [2021-12-18 05:11:37,745 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 169 GetRequests, 164 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-12-18 05:11:37,746 INFO L933 BasicCegarLoop]: 1186 mSDtfsCounter, 871 mSDsluCounter, 216 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 871 SdHoareTripleChecker+Valid, 1402 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-18 05:11:37,747 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [871 Valid, 1402 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-18 05:11:37,747 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-12-18 05:11:37,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-12-18 05:11:37,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 05:11:37,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-12-18 05:11:37,749 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 138 [2021-12-18 05:11:37,749 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 05:11:37,749 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-12-18 05:11:37,750 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 2 states have internal predecessors, (83), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2021-12-18 05:11:37,750 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-12-18 05:11:37,750 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-12-18 05:11:37,754 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-12-18 05:11:37,784 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-12-18 05:11:37,971 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2021-12-18 05:11:37,973 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-12-18 05:11:44,709 INFO L861 garLoopResultBuilder]: At program point L3815(lines 3811 3817) the Hoare annotation is: true [2021-12-18 05:11:44,710 INFO L858 garLoopResultBuilder]: For program point div_u64EXIT(lines 3818 3826) no Hoare annotation was computed. [2021-12-18 05:11:44,710 INFO L854 garLoopResultBuilder]: At program point div_u64ENTRY(lines 3818 3826) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|)) [2021-12-18 05:11:44,710 INFO L858 garLoopResultBuilder]: For program point div_u64FINAL(lines 3818 3826) no Hoare annotation was computed. [2021-12-18 05:11:44,710 INFO L854 garLoopResultBuilder]: At program point L4639(line 4639) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|)) [2021-12-18 05:11:44,710 INFO L858 garLoopResultBuilder]: For program point bytepos_deltaEXIT(lines 4632 4656) no Hoare annotation was computed. [2021-12-18 05:11:44,710 INFO L858 garLoopResultBuilder]: For program point L4639-1(line 4639) no Hoare annotation was computed. [2021-12-18 05:11:44,710 INFO L858 garLoopResultBuilder]: For program point L4642-1(line 4642) no Hoare annotation was computed. [2021-12-18 05:11:44,711 INFO L854 garLoopResultBuilder]: At program point bytepos_deltaENTRY(lines 4632 4656) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|)) [2021-12-18 05:11:44,711 INFO L858 garLoopResultBuilder]: For program point bytepos_deltaFINAL(lines 4632 4656) no Hoare annotation was computed. [2021-12-18 05:11:44,711 INFO L858 garLoopResultBuilder]: For program point L4649-2(lines 4649 4653) no Hoare annotation was computed. [2021-12-18 05:11:44,711 INFO L858 garLoopResultBuilder]: For program point L4649(lines 4649 4653) no Hoare annotation was computed. [2021-12-18 05:11:44,711 INFO L861 garLoopResultBuilder]: At program point L4642(line 4642) the Hoare annotation is: true [2021-12-18 05:11:44,711 INFO L858 garLoopResultBuilder]: For program point L4644-2(lines 4644 4647) no Hoare annotation was computed. [2021-12-18 05:11:44,711 INFO L858 garLoopResultBuilder]: For program point L4644(lines 4644 4647) no Hoare annotation was computed. [2021-12-18 05:11:44,711 INFO L854 garLoopResultBuilder]: At program point L4734(line 4734) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,711 INFO L858 garLoopResultBuilder]: For program point L4736-2(lines 4736 4746) no Hoare annotation was computed. [2021-12-18 05:11:44,711 INFO L858 garLoopResultBuilder]: For program point L4736(lines 4736 4746) no Hoare annotation was computed. [2021-12-18 05:11:44,712 INFO L858 garLoopResultBuilder]: For program point L4734-1(line 4734) no Hoare annotation was computed. [2021-12-18 05:11:44,712 INFO L858 garLoopResultBuilder]: For program point ldv_timer_1EXIT(lines 5745 5753) no Hoare annotation was computed. [2021-12-18 05:11:44,712 INFO L861 garLoopResultBuilder]: At program point L4747(line 4747) the Hoare annotation is: true [2021-12-18 05:11:44,712 INFO L858 garLoopResultBuilder]: For program point L4747-1(line 4747) no Hoare annotation was computed. [2021-12-18 05:11:44,712 INFO L858 garLoopResultBuilder]: For program point ldv_timer_1FINAL(lines 5745 5753) no Hoare annotation was computed. [2021-12-18 05:11:44,713 INFO L854 garLoopResultBuilder]: At program point L4735(line 4735) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 05:11:44,713 INFO L858 garLoopResultBuilder]: For program point L4735-1(line 4735) no Hoare annotation was computed. [2021-12-18 05:11:44,713 INFO L861 garLoopResultBuilder]: At program point L4737(line 4737) the Hoare annotation is: true [2021-12-18 05:11:44,713 INFO L858 garLoopResultBuilder]: For program point L4737-1(line 4737) no Hoare annotation was computed. [2021-12-18 05:11:44,713 INFO L854 garLoopResultBuilder]: At program point L6674(lines 6673 6675) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-18 05:11:44,713 INFO L854 garLoopResultBuilder]: At program point ldv_timer_1ENTRY(lines 5745 5753) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,713 INFO L854 garLoopResultBuilder]: At program point L4748(lines 4727 4750) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-18 05:11:44,713 INFO L858 garLoopResultBuilder]: For program point L4740-1(line 4740) no Hoare annotation was computed. [2021-12-18 05:11:44,713 INFO L858 garLoopResultBuilder]: For program point L4738(lines 4738 4744) no Hoare annotation was computed. [2021-12-18 05:11:44,713 INFO L861 garLoopResultBuilder]: At program point L4740(line 4740) the Hoare annotation is: true [2021-12-18 05:11:44,713 INFO L858 garLoopResultBuilder]: For program point dev_get_drvdataFINAL(lines 4001 4006) no Hoare annotation was computed. [2021-12-18 05:11:44,713 INFO L861 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 4001 4006) the Hoare annotation is: true [2021-12-18 05:11:44,713 INFO L858 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 4001 4006) no Hoare annotation was computed. [2021-12-18 05:11:44,713 INFO L854 garLoopResultBuilder]: At program point L5620(lines 5597 5622) the Hoare annotation is: (= |#memory_int| |old(#memory_int)|) [2021-12-18 05:11:44,713 INFO L858 garLoopResultBuilder]: For program point L5610(lines 5610 5614) no Hoare annotation was computed. [2021-12-18 05:11:44,713 INFO L854 garLoopResultBuilder]: At program point L6403(lines 6395 6405) the Hoare annotation is: (= |#memory_int| |old(#memory_int)|) [2021-12-18 05:11:44,714 INFO L858 garLoopResultBuilder]: For program point loopback_timer_stopEXIT(lines 4297 4304) no Hoare annotation was computed. [2021-12-18 05:11:44,715 INFO L854 garLoopResultBuilder]: At program point loopback_timer_stopENTRY(lines 4297 4304) the Hoare annotation is: (= |#memory_int| |old(#memory_int)|) [2021-12-18 05:11:44,715 INFO L858 garLoopResultBuilder]: For program point L5600(lines 5600 5604) no Hoare annotation was computed. [2021-12-18 05:11:44,715 INFO L854 garLoopResultBuilder]: At program point L6519(lines 6518 6520) the Hoare annotation is: (= |#memory_int| |old(#memory_int)|) [2021-12-18 05:11:44,715 INFO L858 garLoopResultBuilder]: For program point loopback_timer_stopFINAL(lines 4297 4304) no Hoare annotation was computed. [2021-12-18 05:11:44,716 INFO L858 garLoopResultBuilder]: For program point L5615(lines 5615 5619) no Hoare annotation was computed. [2021-12-18 05:11:44,716 INFO L858 garLoopResultBuilder]: For program point L5605(lines 5605 5609) no Hoare annotation was computed. [2021-12-18 05:11:44,716 INFO L858 garLoopResultBuilder]: For program point get_setupEXIT(lines 4244 4255) no Hoare annotation was computed. [2021-12-18 05:11:44,716 INFO L861 garLoopResultBuilder]: At program point get_setupENTRY(lines 4244 4255) the Hoare annotation is: true [2021-12-18 05:11:44,716 INFO L858 garLoopResultBuilder]: For program point get_setupFINAL(lines 4244 4255) no Hoare annotation was computed. [2021-12-18 05:11:44,716 INFO L858 garLoopResultBuilder]: For program point L4249-2(lines 4249 4252) no Hoare annotation was computed. [2021-12-18 05:11:44,716 INFO L858 garLoopResultBuilder]: For program point L4249(lines 4249 4252) no Hoare annotation was computed. [2021-12-18 05:11:44,716 INFO L854 garLoopResultBuilder]: At program point loopback_suspendENTRY(lines 5406 5420) the Hoare annotation is: (or (= |#memory_int| |old(#memory_int)|) (not (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,717 INFO L858 garLoopResultBuilder]: For program point loopback_suspendFINAL(lines 5406 5420) no Hoare annotation was computed. [2021-12-18 05:11:44,717 INFO L854 garLoopResultBuilder]: At program point L5415(line 5415) the Hoare annotation is: (or (= |#memory_int| |old(#memory_int)|) (not (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,717 INFO L858 garLoopResultBuilder]: For program point L5416-1(line 5416) no Hoare annotation was computed. [2021-12-18 05:11:44,717 INFO L858 garLoopResultBuilder]: For program point L5415-1(line 5415) no Hoare annotation was computed. [2021-12-18 05:11:44,717 INFO L861 garLoopResultBuilder]: At program point L5417(line 5417) the Hoare annotation is: true [2021-12-18 05:11:44,717 INFO L858 garLoopResultBuilder]: For program point loopback_suspendEXIT(lines 5406 5420) no Hoare annotation was computed. [2021-12-18 05:11:44,717 INFO L861 garLoopResultBuilder]: At program point L5416(line 5416) the Hoare annotation is: true [2021-12-18 05:11:44,718 INFO L858 garLoopResultBuilder]: For program point L5417-1(line 5417) no Hoare annotation was computed. [2021-12-18 05:11:44,718 INFO L858 garLoopResultBuilder]: For program point L5412-1(line 5412) no Hoare annotation was computed. [2021-12-18 05:11:44,718 INFO L854 garLoopResultBuilder]: At program point L5412(line 5412) the Hoare annotation is: (or (= |#memory_int| |old(#memory_int)|) (not (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,718 INFO L854 garLoopResultBuilder]: At program point loopback_pointerENTRY(lines 4751 4767) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,718 INFO L861 garLoopResultBuilder]: At program point L4763(line 4763) the Hoare annotation is: true [2021-12-18 05:11:44,718 INFO L858 garLoopResultBuilder]: For program point L4764-1(line 4764) no Hoare annotation was computed. [2021-12-18 05:11:44,718 INFO L858 garLoopResultBuilder]: For program point loopback_pointerFINAL(lines 4751 4767) no Hoare annotation was computed. [2021-12-18 05:11:44,719 INFO L858 garLoopResultBuilder]: For program point L4763-1(line 4763) no Hoare annotation was computed. [2021-12-18 05:11:44,719 INFO L854 garLoopResultBuilder]: At program point L4764(line 4764) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-18 05:11:44,719 INFO L858 garLoopResultBuilder]: For program point L4760-1(line 4760) no Hoare annotation was computed. [2021-12-18 05:11:44,719 INFO L858 garLoopResultBuilder]: For program point loopback_pointerEXIT(lines 4751 4767) no Hoare annotation was computed. [2021-12-18 05:11:44,719 INFO L854 garLoopResultBuilder]: At program point L4761(line 4761) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 05:11:44,719 INFO L854 garLoopResultBuilder]: At program point L4760(line 4760) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,719 INFO L858 garLoopResultBuilder]: For program point L4761-1(line 4761) no Hoare annotation was computed. [2021-12-18 05:11:44,720 INFO L858 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2021-12-18 05:11:44,720 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-12-18 05:11:44,720 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-12-18 05:11:44,720 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2021-12-18 05:11:44,720 INFO L854 garLoopResultBuilder]: At program point #Ultimate.C_strcpyENTRY(line -1) the Hoare annotation is: (or (= |#memory_int| |old(#memory_int)|) (not (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,720 INFO L858 garLoopResultBuilder]: For program point frames_to_bytesFINAL(lines 4097 4102) no Hoare annotation was computed. [2021-12-18 05:11:44,720 INFO L858 garLoopResultBuilder]: For program point frames_to_bytesEXIT(lines 4097 4102) no Hoare annotation was computed. [2021-12-18 05:11:44,720 INFO L861 garLoopResultBuilder]: At program point frames_to_bytesENTRY(lines 4097 4102) the Hoare annotation is: true [2021-12-18 05:11:44,721 INFO L858 garLoopResultBuilder]: For program point L4800-1(line 4800) no Hoare annotation was computed. [2021-12-18 05:11:44,721 INFO L858 garLoopResultBuilder]: For program point L4802-1(line 4802) no Hoare annotation was computed. [2021-12-18 05:11:44,721 INFO L854 garLoopResultBuilder]: At program point L4800(line 4800) the Hoare annotation is: (or (= |#memory_int| |old(#memory_int)|) (not (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,721 INFO L858 garLoopResultBuilder]: For program point loopback_hw_freeEXIT(lines 4790 4806) no Hoare annotation was computed. [2021-12-18 05:11:44,721 INFO L861 garLoopResultBuilder]: At program point L4802(line 4802) the Hoare annotation is: true [2021-12-18 05:11:44,721 INFO L861 garLoopResultBuilder]: At program point L6660(lines 6659 6661) the Hoare annotation is: true [2021-12-18 05:11:44,721 INFO L854 garLoopResultBuilder]: At program point loopback_hw_freeENTRY(lines 4790 4806) the Hoare annotation is: (or (= |#memory_int| |old(#memory_int)|) (not (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,722 INFO L858 garLoopResultBuilder]: For program point loopback_hw_freeFINAL(lines 4790 4806) no Hoare annotation was computed. [2021-12-18 05:11:44,722 INFO L858 garLoopResultBuilder]: For program point get_cable_indexEXIT(lines 4807 4816) no Hoare annotation was computed. [2021-12-18 05:11:44,722 INFO L861 garLoopResultBuilder]: At program point get_cable_indexENTRY(lines 4807 4816) the Hoare annotation is: true [2021-12-18 05:11:44,722 INFO L858 garLoopResultBuilder]: For program point get_cable_indexFINAL(lines 4807 4816) no Hoare annotation was computed. [2021-12-18 05:11:44,722 INFO L858 garLoopResultBuilder]: For program point L4810(lines 4810 4814) no Hoare annotation was computed. [2021-12-18 05:11:44,722 INFO L858 garLoopResultBuilder]: For program point snd_ctl_notifyFINAL(lines 6631 6633) no Hoare annotation was computed. [2021-12-18 05:11:44,722 INFO L858 garLoopResultBuilder]: For program point snd_ctl_notifyEXIT(lines 6631 6633) no Hoare annotation was computed. [2021-12-18 05:11:44,723 INFO L861 garLoopResultBuilder]: At program point snd_ctl_notifyENTRY(lines 6631 6633) the Hoare annotation is: true [2021-12-18 05:11:44,723 INFO L858 garLoopResultBuilder]: For program point snd_pcm_suspend_allFINAL(lines 6684 6686) no Hoare annotation was computed. [2021-12-18 05:11:44,723 INFO L858 garLoopResultBuilder]: For program point snd_pcm_suspend_allEXIT(lines 6684 6686) no Hoare annotation was computed. [2021-12-18 05:11:44,723 INFO L861 garLoopResultBuilder]: At program point snd_pcm_suspend_allENTRY(lines 6684 6686) the Hoare annotation is: true [2021-12-18 05:11:44,723 INFO L858 garLoopResultBuilder]: For program point loopback_resumeEXIT(lines 5421 5431) no Hoare annotation was computed. [2021-12-18 05:11:44,723 INFO L854 garLoopResultBuilder]: At program point loopback_resumeENTRY(lines 5421 5431) the Hoare annotation is: (or (= |#memory_int| |old(#memory_int)|) (not (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,723 INFO L858 garLoopResultBuilder]: For program point L5426-1(line 5426) no Hoare annotation was computed. [2021-12-18 05:11:44,724 INFO L858 garLoopResultBuilder]: For program point L5428-1(line 5428) no Hoare annotation was computed. [2021-12-18 05:11:44,724 INFO L854 garLoopResultBuilder]: At program point L5426(line 5426) the Hoare annotation is: (or (= |#memory_int| |old(#memory_int)|) (not (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,724 INFO L858 garLoopResultBuilder]: For program point loopback_resumeFINAL(lines 5421 5431) no Hoare annotation was computed. [2021-12-18 05:11:44,724 INFO L854 garLoopResultBuilder]: At program point L5428(line 5428) the Hoare annotation is: (or (= |#memory_int| |old(#memory_int)|) (not (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,724 INFO L858 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 3950 3956) no Hoare annotation was computed. [2021-12-18 05:11:44,724 INFO L861 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 3950 3956) the Hoare annotation is: true [2021-12-18 05:11:44,724 INFO L861 garLoopResultBuilder]: At program point L4144(lines 4140 4146) the Hoare annotation is: true [2021-12-18 05:11:44,724 INFO L861 garLoopResultBuilder]: At program point L6512(lines 6511 6513) the Hoare annotation is: true [2021-12-18 05:11:44,725 INFO L861 garLoopResultBuilder]: At program point loopback_hw_paramsENTRY(lines 4780 4789) the Hoare annotation is: true [2021-12-18 05:11:44,725 INFO L858 garLoopResultBuilder]: For program point loopback_hw_paramsFINAL(lines 4780 4789) no Hoare annotation was computed. [2021-12-18 05:11:44,725 INFO L858 garLoopResultBuilder]: For program point loopback_hw_paramsEXIT(lines 4780 4789) no Hoare annotation was computed. [2021-12-18 05:11:44,725 INFO L861 garLoopResultBuilder]: At program point L4701(line 4701) the Hoare annotation is: true [2021-12-18 05:11:44,725 INFO L861 garLoopResultBuilder]: At program point L4701-1(line 4701) the Hoare annotation is: true [2021-12-18 05:11:44,725 INFO L861 garLoopResultBuilder]: At program point L4123(lines 4118 4125) the Hoare annotation is: true [2021-12-18 05:11:44,725 INFO L861 garLoopResultBuilder]: At program point L4115(lines 4103 4117) the Hoare annotation is: true [2021-12-18 05:11:44,726 INFO L858 garLoopResultBuilder]: For program point loopback_pos_updateEXIT(lines 4665 4726) no Hoare annotation was computed. [2021-12-18 05:11:44,726 INFO L858 garLoopResultBuilder]: For program point L4685-1(lines 4674 4725) no Hoare annotation was computed. [2021-12-18 05:11:44,726 INFO L861 garLoopResultBuilder]: At program point L4710(line 4710) the Hoare annotation is: true [2021-12-18 05:11:44,726 INFO L858 garLoopResultBuilder]: For program point L4710-1(line 4710) no Hoare annotation was computed. [2021-12-18 05:11:44,726 INFO L858 garLoopResultBuilder]: For program point L4702(line 4702) no Hoare annotation was computed. [2021-12-18 05:11:44,726 INFO L858 garLoopResultBuilder]: For program point L4603(lines 4603 4606) no Hoare annotation was computed. [2021-12-18 05:11:44,726 INFO L858 garLoopResultBuilder]: For program point L4694(lines 4694 4705) no Hoare annotation was computed. [2021-12-18 05:11:44,727 INFO L858 garLoopResultBuilder]: For program point L4603-2(lines 4603 4606) no Hoare annotation was computed. [2021-12-18 05:11:44,727 INFO L858 garLoopResultBuilder]: For program point L4108(lines 4108 4114) no Hoare annotation was computed. [2021-12-18 05:11:44,727 INFO L858 garLoopResultBuilder]: For program point L4587(lines 4587 4590) no Hoare annotation was computed. [2021-12-18 05:11:44,727 INFO L861 garLoopResultBuilder]: At program point L4711(line 4711) the Hoare annotation is: true [2021-12-18 05:11:44,727 INFO L858 garLoopResultBuilder]: For program point L4711-1(line 4711) no Hoare annotation was computed. [2021-12-18 05:11:44,727 INFO L858 garLoopResultBuilder]: For program point L4587-2(lines 4587 4590) no Hoare annotation was computed. [2021-12-18 05:11:44,727 INFO L861 garLoopResultBuilder]: At program point L4695(line 4695) the Hoare annotation is: true [2021-12-18 05:11:44,728 INFO L858 garLoopResultBuilder]: For program point L4695-1(line 4695) no Hoare annotation was computed. [2021-12-18 05:11:44,728 INFO L858 garLoopResultBuilder]: For program point L4712(lines 4712 4719) no Hoare annotation was computed. [2021-12-18 05:11:44,728 INFO L858 garLoopResultBuilder]: For program point L4580(lines 4580 4600) no Hoare annotation was computed. [2021-12-18 05:11:44,728 INFO L858 garLoopResultBuilder]: For program point L4696-1(line 4696) no Hoare annotation was computed. [2021-12-18 05:11:44,728 INFO L861 garLoopResultBuilder]: At program point L4696(line 4696) the Hoare annotation is: true [2021-12-18 05:11:44,728 INFO L861 garLoopResultBuilder]: At program point L4622(lines 4573 4630) the Hoare annotation is: true [2021-12-18 05:11:44,728 INFO L861 garLoopResultBuilder]: At program point L4721(line 4721) the Hoare annotation is: true [2021-12-18 05:11:44,729 INFO L861 garLoopResultBuilder]: At program point L4721-1(line 4721) the Hoare annotation is: true [2021-12-18 05:11:44,729 INFO L858 garLoopResultBuilder]: For program point L4680-2(lines 4674 4725) no Hoare annotation was computed. [2021-12-18 05:11:44,729 INFO L858 garLoopResultBuilder]: For program point L4680(lines 4680 4684) no Hoare annotation was computed. [2021-12-18 05:11:44,729 INFO L861 garLoopResultBuilder]: At program point L4722(lines 4674 4725) the Hoare annotation is: true [2021-12-18 05:11:44,729 INFO L858 garLoopResultBuilder]: For program point loopback_pos_updateFINAL(lines 4665 4726) no Hoare annotation was computed. [2021-12-18 05:11:44,729 INFO L858 garLoopResultBuilder]: For program point L4111(lines 4111 4114) no Hoare annotation was computed. [2021-12-18 05:11:44,729 INFO L858 garLoopResultBuilder]: For program point L4111-2(lines 4108 4114) no Hoare annotation was computed. [2021-12-18 05:11:44,729 INFO L854 garLoopResultBuilder]: At program point loopback_pos_updateENTRY(lines 4665 4726) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|)) [2021-12-18 05:11:44,730 INFO L858 garLoopResultBuilder]: For program point L4582(lines 4582 4598) no Hoare annotation was computed. [2021-12-18 05:11:44,730 INFO L858 garLoopResultBuilder]: For program point L4607(lines 4607 4610) no Hoare annotation was computed. [2021-12-18 05:11:44,730 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-12-18 05:11:44,730 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-12-18 05:11:44,730 INFO L858 garLoopResultBuilder]: For program point L4607-2(lines 4607 4610) no Hoare annotation was computed. [2021-12-18 05:11:44,730 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-12-18 05:11:44,730 INFO L861 garLoopResultBuilder]: At program point L4624-1(lines 4557 4631) the Hoare annotation is: true [2021-12-18 05:11:44,730 INFO L858 garLoopResultBuilder]: For program point L4616(lines 4616 4619) no Hoare annotation was computed. [2021-12-18 05:11:44,731 INFO L858 garLoopResultBuilder]: For program point L4699(lines 4699 4705) no Hoare annotation was computed. [2021-12-18 05:11:44,731 INFO L858 garLoopResultBuilder]: For program point L4699-2(lines 4674 4725) no Hoare annotation was computed. [2021-12-18 05:11:44,731 INFO L861 garLoopResultBuilder]: At program point L4625(line 4625) the Hoare annotation is: true [2021-12-18 05:11:44,731 INFO L858 garLoopResultBuilder]: For program point L4592(lines 4592 4596) no Hoare annotation was computed. [2021-12-18 05:11:44,731 INFO L858 garLoopResultBuilder]: For program point L4625-1(line 4625) no Hoare annotation was computed. [2021-12-18 05:11:44,731 INFO L858 garLoopResultBuilder]: For program point L4716-2(lines 4712 4719) no Hoare annotation was computed. [2021-12-18 05:11:44,731 INFO L858 garLoopResultBuilder]: For program point L4716(lines 4716 4719) no Hoare annotation was computed. [2021-12-18 05:11:44,732 INFO L861 garLoopResultBuilder]: At program point L4617(lines 4573 4630) the Hoare annotation is: true [2021-12-18 05:11:44,732 INFO L858 garLoopResultBuilder]: For program point L4700-1(line 4700) no Hoare annotation was computed. [2021-12-18 05:11:44,732 INFO L861 garLoopResultBuilder]: At program point L4700(line 4700) the Hoare annotation is: true [2021-12-18 05:11:44,732 INFO L858 garLoopResultBuilder]: For program point bytepos_finishFINAL(lines 4657 4664) no Hoare annotation was computed. [2021-12-18 05:11:44,732 INFO L854 garLoopResultBuilder]: At program point bytepos_finishENTRY(lines 4657 4664) the Hoare annotation is: (= |#memory_int| |old(#memory_int)|) [2021-12-18 05:11:44,732 INFO L858 garLoopResultBuilder]: For program point bytepos_finishEXIT(lines 4657 4664) no Hoare annotation was computed. [2021-12-18 05:11:44,732 INFO L858 garLoopResultBuilder]: For program point snd_pcm_lib_ioctlFINAL(lines 6666 6668) no Hoare annotation was computed. [2021-12-18 05:11:44,732 INFO L858 garLoopResultBuilder]: For program point snd_pcm_lib_ioctlEXIT(lines 6666 6668) no Hoare annotation was computed. [2021-12-18 05:11:44,733 INFO L861 garLoopResultBuilder]: At program point snd_pcm_lib_ioctlENTRY(lines 6666 6668) the Hoare annotation is: true [2021-12-18 05:11:44,733 INFO L858 garLoopResultBuilder]: For program point L4280-2(lines 4280 4284) no Hoare annotation was computed. [2021-12-18 05:11:44,733 INFO L858 garLoopResultBuilder]: For program point L4280(lines 4280 4284) no Hoare annotation was computed. [2021-12-18 05:11:44,733 INFO L861 garLoopResultBuilder]: At program point L4241(lines 4230 4243) the Hoare annotation is: true [2021-12-18 05:11:44,733 INFO L858 garLoopResultBuilder]: For program point loopback_timer_startFINAL(lines 4272 4296) no Hoare annotation was computed. [2021-12-18 05:11:44,733 INFO L858 garLoopResultBuilder]: For program point L4268-1(line 4268) no Hoare annotation was computed. [2021-12-18 05:11:44,733 INFO L861 garLoopResultBuilder]: At program point L4237(lines 4237 4238) the Hoare annotation is: true [2021-12-18 05:11:44,734 INFO L854 garLoopResultBuilder]: At program point L4268(line 4268) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|)) [2021-12-18 05:11:44,734 INFO L858 garLoopResultBuilder]: For program point L4237-1(lines 4237 4238) no Hoare annotation was computed. [2021-12-18 05:11:44,734 INFO L858 garLoopResultBuilder]: For program point L4285-2(lines 4285 4289) no Hoare annotation was computed. [2021-12-18 05:11:44,734 INFO L858 garLoopResultBuilder]: For program point L4285(lines 4285 4289) no Hoare annotation was computed. [2021-12-18 05:11:44,734 INFO L861 garLoopResultBuilder]: At program point L6515(lines 6514 6516) the Hoare annotation is: true [2021-12-18 05:11:44,734 INFO L858 garLoopResultBuilder]: For program point L4234(lines 4234 4240) no Hoare annotation was computed. [2021-12-18 05:11:44,734 INFO L854 garLoopResultBuilder]: At program point L4269(lines 4264 4271) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|)) [2021-12-18 05:11:44,735 INFO L854 garLoopResultBuilder]: At program point loopback_timer_startENTRY(lines 4272 4296) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|)) [2021-12-18 05:11:44,735 INFO L858 garLoopResultBuilder]: For program point loopback_timer_startEXIT(lines 4272 4296) no Hoare annotation was computed. [2021-12-18 05:11:44,735 INFO L858 garLoopResultBuilder]: For program point snd_pcm_format_set_silenceFINAL(lines 6643 6645) no Hoare annotation was computed. [2021-12-18 05:11:44,735 INFO L861 garLoopResultBuilder]: At program point snd_pcm_format_set_silenceENTRY(lines 6643 6645) the Hoare annotation is: true [2021-12-18 05:11:44,735 INFO L858 garLoopResultBuilder]: For program point snd_pcm_format_set_silenceEXIT(lines 6643 6645) no Hoare annotation was computed. [2021-12-18 05:11:44,735 INFO L861 garLoopResultBuilder]: At program point ldv_spin_unlockENTRY(lines 6468 6474) the Hoare annotation is: true [2021-12-18 05:11:44,735 INFO L858 garLoopResultBuilder]: For program point ldv_spin_unlockFINAL(lines 6468 6474) no Hoare annotation was computed. [2021-12-18 05:11:44,735 INFO L858 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 6468 6474) no Hoare annotation was computed. [2021-12-18 05:11:44,736 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 6461 6467) no Hoare annotation was computed. [2021-12-18 05:11:44,736 INFO L854 garLoopResultBuilder]: At program point ldv_spin_lockENTRY(lines 6461 6467) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-18 05:11:44,736 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockFINAL(lines 6461 6467) no Hoare annotation was computed. [2021-12-18 05:11:44,736 INFO L858 garLoopResultBuilder]: For program point L4224-1(line 4224) no Hoare annotation was computed. [2021-12-18 05:11:44,736 INFO L854 garLoopResultBuilder]: At program point L4224(line 4224) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|)) [2021-12-18 05:11:44,736 INFO L858 garLoopResultBuilder]: For program point byte_posFINAL(lines 4217 4229) no Hoare annotation was computed. [2021-12-18 05:11:44,736 INFO L858 garLoopResultBuilder]: For program point L4221-2(lines 4221 4226) no Hoare annotation was computed. [2021-12-18 05:11:44,736 INFO L858 garLoopResultBuilder]: For program point L4221(lines 4221 4226) no Hoare annotation was computed. [2021-12-18 05:11:44,737 INFO L854 garLoopResultBuilder]: At program point byte_posENTRY(lines 4217 4229) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|)) [2021-12-18 05:11:44,737 INFO L858 garLoopResultBuilder]: For program point byte_posEXIT(lines 4217 4229) no Hoare annotation was computed. [2021-12-18 05:11:44,737 INFO L858 garLoopResultBuilder]: For program point platform_device_unregisterEXIT(lines 6598 6600) no Hoare annotation was computed. [2021-12-18 05:11:44,737 INFO L861 garLoopResultBuilder]: At program point platform_device_unregisterENTRY(lines 6598 6600) the Hoare annotation is: true [2021-12-18 05:11:44,737 INFO L858 garLoopResultBuilder]: For program point platform_device_unregisterFINAL(lines 6598 6600) no Hoare annotation was computed. [2021-12-18 05:11:44,737 INFO L861 garLoopResultBuilder]: At program point L6382(line 6382) the Hoare annotation is: true [2021-12-18 05:11:44,737 INFO L861 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 6379 6386) the Hoare annotation is: true [2021-12-18 05:11:44,738 INFO L854 garLoopResultBuilder]: At program point L6508(lines 6507 6509) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,738 INFO L858 garLoopResultBuilder]: For program point L6382-1(line 6382) no Hoare annotation was computed. [2021-12-18 05:11:44,738 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 6379 6386) no Hoare annotation was computed. [2021-12-18 05:11:44,738 INFO L854 garLoopResultBuilder]: At program point L3865(lines 3861 3867) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,738 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreFINAL(lines 6379 6386) no Hoare annotation was computed. [2021-12-18 05:11:44,738 INFO L861 garLoopResultBuilder]: At program point L3904(line 3904) the Hoare annotation is: true [2021-12-18 05:11:44,738 INFO L861 garLoopResultBuilder]: At program point L3903-1(line 3903) the Hoare annotation is: true [2021-12-18 05:11:44,738 INFO L854 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 3891 3908) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 05:11:44,739 INFO L861 garLoopResultBuilder]: At program point L3903(line 3903) the Hoare annotation is: true [2021-12-18 05:11:44,739 INFO L858 garLoopResultBuilder]: For program point L3904-1(line 3904) no Hoare annotation was computed. [2021-12-18 05:11:44,739 INFO L858 garLoopResultBuilder]: For program point L3898(lines 3898 3906) no Hoare annotation was computed. [2021-12-18 05:11:44,739 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3891 3908) no Hoare annotation was computed. [2021-12-18 05:11:44,739 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3891 3908) no Hoare annotation was computed. [2021-12-18 05:11:44,739 INFO L858 garLoopResultBuilder]: For program point L4379(lines 4379 4382) no Hoare annotation was computed. [2021-12-18 05:11:44,739 INFO L858 garLoopResultBuilder]: For program point L4346(lines 4346 4350) no Hoare annotation was computed. [2021-12-18 05:11:44,739 INFO L858 garLoopResultBuilder]: For program point L4313(lines 4313 4320) no Hoare annotation was computed. [2021-12-18 05:11:44,740 INFO L858 garLoopResultBuilder]: For program point L4346-2(lines 4346 4350) no Hoare annotation was computed. [2021-12-18 05:11:44,740 INFO L854 garLoopResultBuilder]: At program point loopback_triggerENTRY(lines 4364 4428) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,740 INFO L858 garLoopResultBuilder]: For program point L4396(line 4396) no Hoare annotation was computed. [2021-12-18 05:11:44,740 INFO L854 garLoopResultBuilder]: At program point L4347(line 4347) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-18 05:11:44,740 INFO L858 garLoopResultBuilder]: For program point L4314(lines 4314 4317) no Hoare annotation was computed. [2021-12-18 05:11:44,740 INFO L858 garLoopResultBuilder]: For program point L4347-1(line 4347) no Hoare annotation was computed. [2021-12-18 05:11:44,740 INFO L854 garLoopResultBuilder]: At program point L4397(line 4397) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,741 INFO L858 garLoopResultBuilder]: For program point L4397-1(line 4397) no Hoare annotation was computed. [2021-12-18 05:11:44,741 INFO L858 garLoopResultBuilder]: For program point L4422(line 4422) no Hoare annotation was computed. [2021-12-18 05:11:44,741 INFO L858 garLoopResultBuilder]: For program point loopback_triggerFINAL(lines 4364 4428) no Hoare annotation was computed. [2021-12-18 05:11:44,741 INFO L858 garLoopResultBuilder]: For program point L4323(line 4323) no Hoare annotation was computed. [2021-12-18 05:11:44,741 INFO L861 garLoopResultBuilder]: At program point L4389(line 4389) the Hoare annotation is: true [2021-12-18 05:11:44,741 INFO L861 garLoopResultBuilder]: At program point L4389-1(line 4389) the Hoare annotation is: true [2021-12-18 05:11:44,741 INFO L858 garLoopResultBuilder]: For program point L4323-5(line 4323) no Hoare annotation was computed. [2021-12-18 05:11:44,741 INFO L858 garLoopResultBuilder]: For program point L4414(line 4414) no Hoare annotation was computed. [2021-12-18 05:11:44,742 INFO L858 garLoopResultBuilder]: For program point L4323-2(line 4323) no Hoare annotation was computed. [2021-12-18 05:11:44,742 INFO L858 garLoopResultBuilder]: For program point L4323-3(line 4323) no Hoare annotation was computed. [2021-12-18 05:11:44,742 INFO L858 garLoopResultBuilder]: For program point L4414-2(line 4414) no Hoare annotation was computed. [2021-12-18 05:11:44,742 INFO L854 garLoopResultBuilder]: At program point L4332(lines 4312 4353) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,742 INFO L858 garLoopResultBuilder]: For program point L4390(line 4390) no Hoare annotation was computed. [2021-12-18 05:11:44,742 INFO L858 garLoopResultBuilder]: For program point L4324(lines 4324 4327) no Hoare annotation was computed. [2021-12-18 05:11:44,742 INFO L858 garLoopResultBuilder]: For program point L4415(line 4415) no Hoare annotation was computed. [2021-12-18 05:11:44,743 INFO L858 garLoopResultBuilder]: For program point L4407(line 4407) no Hoare annotation was computed. [2021-12-18 05:11:44,743 INFO L858 garLoopResultBuilder]: For program point L4341-2(lines 4341 4345) no Hoare annotation was computed. [2021-12-18 05:11:44,743 INFO L858 garLoopResultBuilder]: For program point L4341(lines 4341 4345) no Hoare annotation was computed. [2021-12-18 05:11:44,743 INFO L858 garLoopResultBuilder]: For program point L4407-2(line 4407) no Hoare annotation was computed. [2021-12-18 05:11:44,743 INFO L858 garLoopResultBuilder]: For program point L4391(lines 4391 4394) no Hoare annotation was computed. [2021-12-18 05:11:44,743 INFO L858 garLoopResultBuilder]: For program point L4416-1(line 4416) no Hoare annotation was computed. [2021-12-18 05:11:44,743 INFO L854 garLoopResultBuilder]: At program point L4416(line 4416) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,743 INFO L854 garLoopResultBuilder]: At program point L4342(line 4342) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-18 05:11:44,744 INFO L858 garLoopResultBuilder]: For program point L4408(line 4408) no Hoare annotation was computed. [2021-12-18 05:11:44,744 INFO L858 garLoopResultBuilder]: For program point L4342-1(line 4342) no Hoare annotation was computed. [2021-12-18 05:11:44,744 INFO L861 garLoopResultBuilder]: At program point L4400-1(line 4400) the Hoare annotation is: true [2021-12-18 05:11:44,744 INFO L854 garLoopResultBuilder]: At program point L4334(line 4334) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,744 INFO L861 garLoopResultBuilder]: At program point L4400(line 4400) the Hoare annotation is: true [2021-12-18 05:11:44,744 INFO L858 garLoopResultBuilder]: For program point L4334-1(line 4334) no Hoare annotation was computed. [2021-12-18 05:11:44,744 INFO L858 garLoopResultBuilder]: For program point loopback_triggerEXIT(lines 4364 4428) no Hoare annotation was computed. [2021-12-18 05:11:44,745 INFO L854 garLoopResultBuilder]: At program point L4425(lines 4371 4427) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-18 05:11:44,745 INFO L854 garLoopResultBuilder]: At program point L4392(line 4392) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-18 05:11:44,745 INFO L854 garLoopResultBuilder]: At program point L4409(line 4409) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,745 INFO L858 garLoopResultBuilder]: For program point L4409-1(line 4409) no Hoare annotation was computed. [2021-12-18 05:11:44,745 INFO L858 garLoopResultBuilder]: For program point L4376(lines 4376 4424) no Hoare annotation was computed. [2021-12-18 05:11:44,745 INFO L858 garLoopResultBuilder]: For program point L4401(line 4401) no Hoare annotation was computed. [2021-12-18 05:11:44,745 INFO L854 garLoopResultBuilder]: At program point L4352(lines 4305 4354) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-18 05:11:44,746 INFO L858 garLoopResultBuilder]: For program point L4377(line 4377) no Hoare annotation was computed. [2021-12-18 05:11:44,746 INFO L854 garLoopResultBuilder]: At program point L6681(lines 6680 6682) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,746 INFO L858 garLoopResultBuilder]: For program point L4402(lines 4402 4405) no Hoare annotation was computed. [2021-12-18 05:11:44,746 INFO L858 garLoopResultBuilder]: For program point L4336-2(lines 4336 4340) no Hoare annotation was computed. [2021-12-18 05:11:44,746 INFO L858 garLoopResultBuilder]: For program point L4336(lines 4336 4340) no Hoare annotation was computed. [2021-12-18 05:11:44,746 INFO L858 garLoopResultBuilder]: For program point L4328(lines 4328 4351) no Hoare annotation was computed. [2021-12-18 05:11:44,746 INFO L861 garLoopResultBuilder]: At program point L4419(line 4419) the Hoare annotation is: true [2021-12-18 05:11:44,747 INFO L854 garLoopResultBuilder]: At program point L4386(line 4386) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-18 05:11:44,747 INFO L861 garLoopResultBuilder]: At program point L4419-1(line 4419) the Hoare annotation is: true [2021-12-18 05:11:44,747 INFO L858 garLoopResultBuilder]: For program point L4386-1(line 4386) no Hoare annotation was computed. [2021-12-18 05:11:44,747 INFO L861 garLoopResultBuilder]: At program point L4411(line 4411) the Hoare annotation is: true [2021-12-18 05:11:44,747 INFO L861 garLoopResultBuilder]: At program point L4411-1(line 4411) the Hoare annotation is: true [2021-12-18 05:11:44,747 INFO L854 garLoopResultBuilder]: At program point L4403(line 4403) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-18 05:11:44,747 INFO L854 garLoopResultBuilder]: At program point L4337(line 4337) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,747 INFO L858 garLoopResultBuilder]: For program point L4337-1(line 4337) no Hoare annotation was computed. [2021-12-18 05:11:44,747 INFO L858 garLoopResultBuilder]: For program point snd_power_change_stateFINAL(lines 4071 4078) no Hoare annotation was computed. [2021-12-18 05:11:44,747 INFO L858 garLoopResultBuilder]: For program point snd_power_change_stateEXIT(lines 4071 4078) no Hoare annotation was computed. [2021-12-18 05:11:44,747 INFO L854 garLoopResultBuilder]: At program point snd_power_change_stateENTRY(lines 4071 4078) the Hoare annotation is: (or (= |#memory_int| |old(#memory_int)|) (not (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,747 INFO L861 garLoopResultBuilder]: At program point L6499(lines 6498 6500) the Hoare annotation is: true [2021-12-18 05:11:44,747 INFO L861 garLoopResultBuilder]: At program point L4507(line 4507) the Hoare annotation is: true [2021-12-18 05:11:44,747 INFO L861 garLoopResultBuilder]: At program point L4503(line 4503) the Hoare annotation is: true [2021-12-18 05:11:44,748 INFO L854 garLoopResultBuilder]: At program point L6648(lines 6647 6649) the Hoare annotation is: (or (= |#memory_int| |old(#memory_int)|) (not (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,748 INFO L861 garLoopResultBuilder]: At program point L4505(line 4505) the Hoare annotation is: true [2021-12-18 05:11:44,748 INFO L858 garLoopResultBuilder]: For program point L4505-1(line 4505) no Hoare annotation was computed. [2021-12-18 05:11:44,748 INFO L861 garLoopResultBuilder]: At program point L4499(line 4499) the Hoare annotation is: true [2021-12-18 05:11:44,748 INFO L858 garLoopResultBuilder]: For program point L4499-1(line 4499) no Hoare annotation was computed. [2021-12-18 05:11:44,748 INFO L861 garLoopResultBuilder]: At program point L4501(line 4501) the Hoare annotation is: true [2021-12-18 05:11:44,748 INFO L858 garLoopResultBuilder]: For program point L4501-1(line 4501) no Hoare annotation was computed. [2021-12-18 05:11:44,748 INFO L858 garLoopResultBuilder]: For program point L4483(lines 4483 4486) no Hoare annotation was computed. [2021-12-18 05:11:44,748 INFO L858 garLoopResultBuilder]: For program point loopback_prepareEXIT(lines 4465 4515) no Hoare annotation was computed. [2021-12-18 05:11:44,748 INFO L858 garLoopResultBuilder]: For program point L4512-1(line 4512) no Hoare annotation was computed. [2021-12-18 05:11:44,748 INFO L854 garLoopResultBuilder]: At program point loopback_prepareENTRY(lines 4465 4515) the Hoare annotation is: (or (= |#memory_int| |old(#memory_int)|) (not (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,748 INFO L861 garLoopResultBuilder]: At program point L4512(line 4512) the Hoare annotation is: true [2021-12-18 05:11:44,748 INFO L858 garLoopResultBuilder]: For program point L4506(line 4506) no Hoare annotation was computed. [2021-12-18 05:11:44,749 INFO L858 garLoopResultBuilder]: For program point L4506-3(lines 4502 4510) no Hoare annotation was computed. [2021-12-18 05:11:44,749 INFO L858 garLoopResultBuilder]: For program point L4502(lines 4502 4510) no Hoare annotation was computed. [2021-12-18 05:11:44,749 INFO L858 garLoopResultBuilder]: For program point loopback_prepareFINAL(lines 4465 4515) no Hoare annotation was computed. [2021-12-18 05:11:44,749 INFO L858 garLoopResultBuilder]: For program point L4506-2(lines 4506 4509) no Hoare annotation was computed. [2021-12-18 05:11:44,749 INFO L858 garLoopResultBuilder]: For program point L4492-1(line 4492) no Hoare annotation was computed. [2021-12-18 05:11:44,749 INFO L858 garLoopResultBuilder]: For program point L4490(lines 4490 4494) no Hoare annotation was computed. [2021-12-18 05:11:44,749 INFO L861 garLoopResultBuilder]: At program point L4492(line 4492) the Hoare annotation is: true [2021-12-18 05:11:44,749 INFO L858 garLoopResultBuilder]: For program point L4488-1(line 4488) no Hoare annotation was computed. [2021-12-18 05:11:44,750 INFO L861 garLoopResultBuilder]: At program point L4488(line 4488) the Hoare annotation is: true [2021-12-18 05:11:44,750 INFO L858 garLoopResultBuilder]: For program point L4490-2(lines 4490 4494) no Hoare annotation was computed. [2021-12-18 05:11:44,750 INFO L858 garLoopResultBuilder]: For program point loopback_pcm_newEXIT(lines 4989 5008) no Hoare annotation was computed. [2021-12-18 05:11:44,750 INFO L854 garLoopResultBuilder]: At program point loopback_pcm_newENTRY(lines 4989 5008) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 05:11:44,750 INFO L861 garLoopResultBuilder]: At program point L6671(lines 6670 6672) the Hoare annotation is: true [2021-12-18 05:11:44,750 INFO L858 garLoopResultBuilder]: For program point L5004-1(line 5004) no Hoare annotation was computed. [2021-12-18 05:11:44,750 INFO L861 garLoopResultBuilder]: At program point L5004(line 5004) the Hoare annotation is: true [2021-12-18 05:11:44,750 INFO L858 garLoopResultBuilder]: For program point L5000-1(line 5000) no Hoare annotation was computed. [2021-12-18 05:11:44,751 INFO L861 garLoopResultBuilder]: At program point L5001(line 5001) the Hoare annotation is: true [2021-12-18 05:11:44,751 INFO L861 garLoopResultBuilder]: At program point L5000(line 5000) the Hoare annotation is: true [2021-12-18 05:11:44,751 INFO L858 garLoopResultBuilder]: For program point L5001-1(line 5001) no Hoare annotation was computed. [2021-12-18 05:11:44,751 INFO L858 garLoopResultBuilder]: For program point loopback_pcm_newFINAL(lines 4989 5008) no Hoare annotation was computed. [2021-12-18 05:11:44,751 INFO L858 garLoopResultBuilder]: For program point L4996(lines 4996 4999) no Hoare annotation was computed. [2021-12-18 05:11:44,751 INFO L858 garLoopResultBuilder]: For program point activate_suitable_timer_1FINAL(lines 5623 5656) no Hoare annotation was computed. [2021-12-18 05:11:44,751 INFO L858 garLoopResultBuilder]: For program point L5633(lines 5633 5639) no Hoare annotation was computed. [2021-12-18 05:11:44,751 INFO L858 garLoopResultBuilder]: For program point activate_suitable_timer_1EXIT(lines 5623 5656) no Hoare annotation was computed. [2021-12-18 05:11:44,752 INFO L858 garLoopResultBuilder]: For program point L5626(lines 5626 5632) no Hoare annotation was computed. [2021-12-18 05:11:44,752 INFO L854 garLoopResultBuilder]: At program point activate_suitable_timer_1ENTRY(lines 5623 5656) the Hoare annotation is: (or (= |#memory_int| |old(#memory_int)|) (not (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,752 INFO L858 garLoopResultBuilder]: For program point L5647(lines 5647 5653) no Hoare annotation was computed. [2021-12-18 05:11:44,752 INFO L858 garLoopResultBuilder]: For program point L5640(lines 5640 5646) no Hoare annotation was computed. [2021-12-18 05:11:44,752 INFO L858 garLoopResultBuilder]: For program point snd_pcm_lib_get_vmalloc_pageFINAL(lines 6662 6664) no Hoare annotation was computed. [2021-12-18 05:11:44,752 INFO L858 garLoopResultBuilder]: For program point L6663-1(line 6663) no Hoare annotation was computed. [2021-12-18 05:11:44,752 INFO L854 garLoopResultBuilder]: At program point L6663(line 6663) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 05:11:44,753 INFO L854 garLoopResultBuilder]: At program point snd_pcm_lib_get_vmalloc_pageENTRY(lines 6662 6664) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 05:11:44,753 INFO L858 garLoopResultBuilder]: For program point snd_pcm_lib_get_vmalloc_pageEXIT(lines 6662 6664) no Hoare annotation was computed. [2021-12-18 05:11:44,753 INFO L861 garLoopResultBuilder]: At program point L4176(lines 4169 4178) the Hoare annotation is: true [2021-12-18 05:11:44,753 INFO L858 garLoopResultBuilder]: For program point loopback_proc_newFINAL(lines 5324 5339) no Hoare annotation was computed. [2021-12-18 05:11:44,753 INFO L861 garLoopResultBuilder]: At program point L6618(lines 6617 6619) the Hoare annotation is: true [2021-12-18 05:11:44,753 INFO L858 garLoopResultBuilder]: For program point loopback_proc_newEXIT(lines 5324 5339) no Hoare annotation was computed. [2021-12-18 05:11:44,753 INFO L854 garLoopResultBuilder]: At program point loopback_proc_newENTRY(lines 5324 5339) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 05:11:44,754 INFO L858 garLoopResultBuilder]: For program point L5332(lines 5332 5335) no Hoare annotation was computed. [2021-12-18 05:11:44,754 INFO L858 garLoopResultBuilder]: For program point snd_card_freeEXIT(lines 6609 6611) no Hoare annotation was computed. [2021-12-18 05:11:44,754 INFO L861 garLoopResultBuilder]: At program point snd_card_freeENTRY(lines 6609 6611) the Hoare annotation is: true [2021-12-18 05:11:44,754 INFO L858 garLoopResultBuilder]: For program point snd_card_freeFINAL(lines 6609 6611) no Hoare annotation was computed. [2021-12-18 05:11:44,754 INFO L861 garLoopResultBuilder]: At program point platform_get_drvdataENTRY(lines 4056 4063) the Hoare annotation is: true [2021-12-18 05:11:44,754 INFO L861 garLoopResultBuilder]: At program point L4060(line 4060) the Hoare annotation is: true [2021-12-18 05:11:44,754 INFO L858 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 4056 4063) no Hoare annotation was computed. [2021-12-18 05:11:44,754 INFO L858 garLoopResultBuilder]: For program point L4060-1(line 4060) no Hoare annotation was computed. [2021-12-18 05:11:44,754 INFO L858 garLoopResultBuilder]: For program point platform_get_drvdataFINAL(lines 4056 4063) no Hoare annotation was computed. [2021-12-18 05:11:44,755 INFO L858 garLoopResultBuilder]: For program point kfreeEXIT(lines 6688 6690) no Hoare annotation was computed. [2021-12-18 05:11:44,755 INFO L854 garLoopResultBuilder]: At program point kfreeENTRY(lines 6688 6690) the Hoare annotation is: (or (= |#valid| |old(#valid)|) (not (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,755 INFO L858 garLoopResultBuilder]: For program point kfreeFINAL(lines 6688 6690) no Hoare annotation was computed. [2021-12-18 05:11:44,755 INFO L858 garLoopResultBuilder]: For program point bytes_to_framesEXIT(lines 4090 4096) no Hoare annotation was computed. [2021-12-18 05:11:44,755 INFO L861 garLoopResultBuilder]: At program point bytes_to_framesENTRY(lines 4090 4096) the Hoare annotation is: true [2021-12-18 05:11:44,755 INFO L858 garLoopResultBuilder]: For program point bytes_to_framesFINAL(lines 4090 4096) no Hoare annotation was computed. [2021-12-18 05:11:44,755 INFO L861 garLoopResultBuilder]: At program point loopback_unregister_allENTRY(lines 5440 5457) the Hoare annotation is: true [2021-12-18 05:11:44,755 INFO L858 garLoopResultBuilder]: For program point loopback_unregister_allFINAL(lines 5440 5457) no Hoare annotation was computed. [2021-12-18 05:11:44,756 INFO L861 garLoopResultBuilder]: At program point L5451(lines 5443 5456) the Hoare annotation is: true [2021-12-18 05:11:44,756 INFO L861 garLoopResultBuilder]: At program point L6602(lines 6601 6603) the Hoare annotation is: true [2021-12-18 05:11:44,756 INFO L861 garLoopResultBuilder]: At program point L6411(lines 6406 6413) the Hoare annotation is: true [2021-12-18 05:11:44,756 INFO L861 garLoopResultBuilder]: At program point L5447(line 5447) the Hoare annotation is: true [2021-12-18 05:11:44,756 INFO L858 garLoopResultBuilder]: For program point L5447-1(line 5447) no Hoare annotation was computed. [2021-12-18 05:11:44,756 INFO L861 garLoopResultBuilder]: At program point L5449(lines 5443 5456) the Hoare annotation is: true [2021-12-18 05:11:44,756 INFO L858 garLoopResultBuilder]: For program point loopback_unregister_allEXIT(lines 5440 5457) no Hoare annotation was computed. [2021-12-18 05:11:44,757 INFO L861 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 6592 6594) the Hoare annotation is: true [2021-12-18 05:11:44,757 INFO L858 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 6592 6594) no Hoare annotation was computed. [2021-12-18 05:11:44,757 INFO L858 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 6592 6594) no Hoare annotation was computed. [2021-12-18 05:11:44,757 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 3943 3949) no Hoare annotation was computed. [2021-12-18 05:11:44,757 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 3943 3949) the Hoare annotation is: true [2021-12-18 05:11:44,757 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3947) no Hoare annotation was computed. [2021-12-18 05:11:44,757 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3943 3949) no Hoare annotation was computed. [2021-12-18 05:11:44,758 INFO L861 garLoopResultBuilder]: At program point L4891(line 4891) the Hoare annotation is: true [2021-12-18 05:11:44,758 INFO L861 garLoopResultBuilder]: At program point L4891-1(line 4891) the Hoare annotation is: true [2021-12-18 05:11:44,758 INFO L858 garLoopResultBuilder]: For program point L4904-1(line 4904) no Hoare annotation was computed. [2021-12-18 05:11:44,758 INFO L861 garLoopResultBuilder]: At program point L4904(line 4904) the Hoare annotation is: true [2021-12-18 05:11:44,758 INFO L858 garLoopResultBuilder]: For program point L4260-1(line 4260) no Hoare annotation was computed. [2021-12-18 05:11:44,758 INFO L861 garLoopResultBuilder]: At program point L5573(line 5573) the Hoare annotation is: true [2021-12-18 05:11:44,758 INFO L861 garLoopResultBuilder]: At program point L4260(line 4260) the Hoare annotation is: true [2021-12-18 05:11:44,758 INFO L858 garLoopResultBuilder]: For program point L4929(lines 4929 4932) no Hoare annotation was computed. [2021-12-18 05:11:44,759 INFO L858 garLoopResultBuilder]: For program point L4892(line 4892) no Hoare annotation was computed. [2021-12-18 05:11:44,759 INFO L858 garLoopResultBuilder]: For program point L4942(lines 4942 4946) no Hoare annotation was computed. [2021-12-18 05:11:44,759 INFO L861 garLoopResultBuilder]: At program point L4261(lines 4256 4263) the Hoare annotation is: true [2021-12-18 05:11:44,759 INFO L861 garLoopResultBuilder]: At program point L6652(lines 6651 6653) the Hoare annotation is: true [2021-12-18 05:11:44,759 INFO L861 garLoopResultBuilder]: At program point L4889(line 4889) the Hoare annotation is: true [2021-12-18 05:11:44,759 INFO L858 garLoopResultBuilder]: For program point L4889-1(line 4889) no Hoare annotation was computed. [2021-12-18 05:11:44,759 INFO L861 garLoopResultBuilder]: At program point L4947(lines 4885 4950) the Hoare annotation is: true [2021-12-18 05:11:44,759 INFO L858 garLoopResultBuilder]: For program point L4906(lines 4906 4911) no Hoare annotation was computed. [2021-12-18 05:11:44,759 INFO L858 garLoopResultBuilder]: For program point L4935(lines 4935 4938) no Hoare annotation was computed. [2021-12-18 05:11:44,759 INFO L858 garLoopResultBuilder]: For program point L4894(lines 4894 4898) no Hoare annotation was computed. [2021-12-18 05:11:44,759 INFO L861 garLoopResultBuilder]: At program point L6496(lines 6495 6497) the Hoare annotation is: true [2021-12-18 05:11:44,759 INFO L858 garLoopResultBuilder]: For program point loopback_openFINAL(lines 4872 4951) no Hoare annotation was computed. [2021-12-18 05:11:44,760 INFO L858 garLoopResultBuilder]: For program point L4923(lines 4923 4926) no Hoare annotation was computed. [2021-12-18 05:11:44,760 INFO L858 garLoopResultBuilder]: For program point L4948(line 4948) no Hoare annotation was computed. [2021-12-18 05:11:44,760 INFO L861 garLoopResultBuilder]: At program point L4907(line 4907) the Hoare annotation is: true [2021-12-18 05:11:44,760 INFO L858 garLoopResultBuilder]: For program point L4907-1(line 4907) no Hoare annotation was computed. [2021-12-18 05:11:44,760 INFO L858 garLoopResultBuilder]: For program point L4903(lines 4903 4917) no Hoare annotation was computed. [2021-12-18 05:11:44,760 INFO L854 garLoopResultBuilder]: At program point loopback_openENTRY(lines 4872 4951) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 05:11:44,760 INFO L861 garLoopResultBuilder]: At program point L5576(lines 5569 5578) the Hoare annotation is: true [2021-12-18 05:11:44,760 INFO L858 garLoopResultBuilder]: For program point L5572-1(lines 5572 5575) no Hoare annotation was computed. [2021-12-18 05:11:44,760 INFO L861 garLoopResultBuilder]: At program point L3842(lines 3839 3844) the Hoare annotation is: true [2021-12-18 05:11:44,760 INFO L858 garLoopResultBuilder]: For program point L4903-2(lines 4903 4917) no Hoare annotation was computed. [2021-12-18 05:11:44,760 INFO L858 garLoopResultBuilder]: For program point L5572(lines 5572 5575) no Hoare annotation was computed. [2021-12-18 05:11:44,760 INFO L858 garLoopResultBuilder]: For program point loopback_openEXIT(lines 4872 4951) no Hoare annotation was computed. [2021-12-18 05:11:44,760 INFO L858 garLoopResultBuilder]: For program point L6431(lines 6431 6434) no Hoare annotation was computed. [2021-12-18 05:11:44,760 INFO L861 garLoopResultBuilder]: At program point L6433-1(lines 6428 6437) the Hoare annotation is: true [2021-12-18 05:11:44,761 INFO L854 garLoopResultBuilder]: At program point L6433(line 6433) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2021-12-18 05:11:44,761 INFO L858 garLoopResultBuilder]: For program point kzallocEXIT(lines 6388 6394) no Hoare annotation was computed. [2021-12-18 05:11:44,761 INFO L861 garLoopResultBuilder]: At program point kzallocENTRY(lines 6388 6394) the Hoare annotation is: true [2021-12-18 05:11:44,761 INFO L858 garLoopResultBuilder]: For program point kzallocFINAL(lines 6388 6394) no Hoare annotation was computed. [2021-12-18 05:11:44,761 INFO L858 garLoopResultBuilder]: For program point L4460-1(line 4460) no Hoare annotation was computed. [2021-12-18 05:11:44,761 INFO L858 garLoopResultBuilder]: For program point params_changeFINAL(lines 4446 4464) no Hoare annotation was computed. [2021-12-18 05:11:44,761 INFO L861 garLoopResultBuilder]: At program point L4461(line 4461) the Hoare annotation is: true [2021-12-18 05:11:44,761 INFO L861 garLoopResultBuilder]: At program point L4460(line 4460) the Hoare annotation is: true [2021-12-18 05:11:44,761 INFO L858 garLoopResultBuilder]: For program point L4461-1(line 4461) no Hoare annotation was computed. [2021-12-18 05:11:44,761 INFO L858 garLoopResultBuilder]: For program point params_changeEXIT(lines 4446 4464) no Hoare annotation was computed. [2021-12-18 05:11:44,761 INFO L854 garLoopResultBuilder]: At program point params_changeENTRY(lines 4446 4464) the Hoare annotation is: (or (= |#memory_int| |old(#memory_int)|) (not (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,761 INFO L854 garLoopResultBuilder]: At program point L4164(lines 4161 4166) the Hoare annotation is: (or (= |#memory_int| |old(#memory_int)|) (not (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,761 INFO L854 garLoopResultBuilder]: At program point loopback_closeENTRY(lines 4952 4976) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|)) (not (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,761 INFO L858 garLoopResultBuilder]: For program point L4962-1(line 4962) no Hoare annotation was computed. [2021-12-18 05:11:44,761 INFO L858 garLoopResultBuilder]: For program point loopback_closeEXIT(lines 4952 4976) no Hoare annotation was computed. [2021-12-18 05:11:44,761 INFO L858 garLoopResultBuilder]: For program point loopback_closeFINAL(lines 4952 4976) no Hoare annotation was computed. [2021-12-18 05:11:44,761 INFO L861 garLoopResultBuilder]: At program point L4971(line 4971) the Hoare annotation is: true [2021-12-18 05:11:44,762 INFO L861 garLoopResultBuilder]: At program point L4971-1(lines 4967 4972) the Hoare annotation is: true [2021-12-18 05:11:44,762 INFO L858 garLoopResultBuilder]: For program point L4973(line 4973) no Hoare annotation was computed. [2021-12-18 05:11:44,762 INFO L858 garLoopResultBuilder]: For program point L4967(lines 4967 4972) no Hoare annotation was computed. [2021-12-18 05:11:44,762 INFO L861 garLoopResultBuilder]: At program point L4964-1(line 4964) the Hoare annotation is: true [2021-12-18 05:11:44,762 INFO L854 garLoopResultBuilder]: At program point L4962(line 4962) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|)) (not (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,762 INFO L858 garLoopResultBuilder]: For program point L4965(line 4965) no Hoare annotation was computed. [2021-12-18 05:11:44,762 INFO L854 garLoopResultBuilder]: At program point L4964(line 4964) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|)) (not (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,762 INFO L854 garLoopResultBuilder]: At program point L6366(line 6366) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-18 05:11:44,762 INFO L854 garLoopResultBuilder]: At program point spin_lockENTRY(lines 6363 6370) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-12-18 05:11:44,762 INFO L858 garLoopResultBuilder]: For program point L6366-1(line 6366) no Hoare annotation was computed. [2021-12-18 05:11:44,762 INFO L861 garLoopResultBuilder]: At program point L6502(lines 6501 6503) the Hoare annotation is: true [2021-12-18 05:11:44,762 INFO L861 garLoopResultBuilder]: At program point L3849(lines 3845 3851) the Hoare annotation is: true [2021-12-18 05:11:44,762 INFO L858 garLoopResultBuilder]: For program point spin_lockFINAL(lines 6363 6370) no Hoare annotation was computed. [2021-12-18 05:11:44,762 INFO L858 garLoopResultBuilder]: For program point spin_lockEXIT(lines 6363 6370) no Hoare annotation was computed. [2021-12-18 05:11:44,762 INFO L861 garLoopResultBuilder]: At program point L4542(lines 4542 4543) the Hoare annotation is: true [2021-12-18 05:11:44,762 INFO L854 garLoopResultBuilder]: At program point clear_capture_bufENTRY(lines 4516 4555) the Hoare annotation is: (= |#memory_int| |old(#memory_int)|) [2021-12-18 05:11:44,763 INFO L858 garLoopResultBuilder]: For program point L4542-1(lines 4542 4543) no Hoare annotation was computed. [2021-12-18 05:11:44,763 INFO L861 garLoopResultBuilder]: At program point L4551(lines 4523 4554) the Hoare annotation is: true [2021-12-18 05:11:44,763 INFO L861 garLoopResultBuilder]: At program point L4547(lines 4516 4555) the Hoare annotation is: true [2021-12-18 05:11:44,763 INFO L858 garLoopResultBuilder]: For program point L4541(line 4541) no Hoare annotation was computed. [2021-12-18 05:11:44,763 INFO L861 garLoopResultBuilder]: At program point L4537-2(lines 4537 4540) the Hoare annotation is: true [2021-12-18 05:11:44,763 INFO L858 garLoopResultBuilder]: For program point L4537(lines 4537 4540) no Hoare annotation was computed. [2021-12-18 05:11:44,763 INFO L858 garLoopResultBuilder]: For program point L4531(lines 4531 4534) no Hoare annotation was computed. [2021-12-18 05:11:44,763 INFO L858 garLoopResultBuilder]: For program point clear_capture_bufEXIT(lines 4516 4555) no Hoare annotation was computed. [2021-12-18 05:11:44,763 INFO L858 garLoopResultBuilder]: For program point L4527(lines 4527 4530) no Hoare annotation was computed. [2021-12-18 05:11:44,764 INFO L858 garLoopResultBuilder]: For program point L4546(lines 4546 4549) no Hoare annotation was computed. [2021-12-18 05:11:44,764 INFO L858 garLoopResultBuilder]: For program point mutex_lock_nestedFINAL(lines 6589 6591) no Hoare annotation was computed. [2021-12-18 05:11:44,764 INFO L861 garLoopResultBuilder]: At program point mutex_lock_nestedENTRY(lines 6589 6591) the Hoare annotation is: true [2021-12-18 05:11:44,764 INFO L858 garLoopResultBuilder]: For program point mutex_lock_nestedEXIT(lines 6589 6591) no Hoare annotation was computed. [2021-12-18 05:11:44,764 INFO L858 garLoopResultBuilder]: For program point params_change_substreamFINAL(lines 4429 4445) no Hoare annotation was computed. [2021-12-18 05:11:44,764 INFO L858 garLoopResultBuilder]: For program point L4438(lines 4438 4441) no Hoare annotation was computed. [2021-12-18 05:11:44,764 INFO L858 garLoopResultBuilder]: For program point L4433-2(lines 4433 4436) no Hoare annotation was computed. [2021-12-18 05:11:44,764 INFO L858 garLoopResultBuilder]: For program point L4433(line 4433) no Hoare annotation was computed. [2021-12-18 05:11:44,764 INFO L854 garLoopResultBuilder]: At program point params_change_substreamENTRY(lines 4429 4445) the Hoare annotation is: (or (= |#memory_int| |old(#memory_int)|) (not (= ~ldv_spin~0 0))) [2021-12-18 05:11:44,765 INFO L858 garLoopResultBuilder]: For program point params_change_substreamEXIT(lines 4429 4445) no Hoare annotation was computed. [2021-12-18 05:11:44,765 INFO L854 garLoopResultBuilder]: At program point L3857(lines 3853 3859) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,765 INFO L861 garLoopResultBuilder]: At program point spin_unlockENTRY(lines 6371 6378) the Hoare annotation is: true [2021-12-18 05:11:44,765 INFO L858 garLoopResultBuilder]: For program point spin_unlockFINAL(lines 6371 6378) no Hoare annotation was computed. [2021-12-18 05:11:44,765 INFO L861 garLoopResultBuilder]: At program point L6374(line 6374) the Hoare annotation is: true [2021-12-18 05:11:44,765 INFO L858 garLoopResultBuilder]: For program point spin_unlockEXIT(lines 6371 6378) no Hoare annotation was computed. [2021-12-18 05:11:44,765 INFO L854 garLoopResultBuilder]: At program point L6505(lines 6504 6506) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,766 INFO L858 garLoopResultBuilder]: For program point L6374-1(line 6374) no Hoare annotation was computed. [2021-12-18 05:11:44,766 INFO L861 garLoopResultBuilder]: At program point loopback_active_notifyENTRY(lines 4355 4363) the Hoare annotation is: true [2021-12-18 05:11:44,766 INFO L858 garLoopResultBuilder]: For program point loopback_active_notifyEXIT(lines 4355 4363) no Hoare annotation was computed. [2021-12-18 05:11:44,766 INFO L861 garLoopResultBuilder]: At program point L4359(line 4359) the Hoare annotation is: true [2021-12-18 05:11:44,766 INFO L858 garLoopResultBuilder]: For program point L4360-1(line 4360) no Hoare annotation was computed. [2021-12-18 05:11:44,766 INFO L858 garLoopResultBuilder]: For program point L4359-1(line 4359) no Hoare annotation was computed. [2021-12-18 05:11:44,766 INFO L858 garLoopResultBuilder]: For program point loopback_active_notifyFINAL(lines 4355 4363) no Hoare annotation was computed. [2021-12-18 05:11:44,766 INFO L861 garLoopResultBuilder]: At program point L4360(line 4360) the Hoare annotation is: true [2021-12-18 05:11:44,767 INFO L858 garLoopResultBuilder]: For program point L3888(line 3888) no Hoare annotation was computed. [2021-12-18 05:11:44,767 INFO L858 garLoopResultBuilder]: For program point L3888-2(lines 3887 3889) no Hoare annotation was computed. [2021-12-18 05:11:44,767 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 3887 3889) the Hoare annotation is: true [2021-12-18 05:11:44,767 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 3887 3889) no Hoare annotation was computed. [2021-12-18 05:11:44,767 INFO L858 garLoopResultBuilder]: For program point snd_pcm_set_opsFINAL(lines 6676 6678) no Hoare annotation was computed. [2021-12-18 05:11:44,767 INFO L858 garLoopResultBuilder]: For program point snd_pcm_set_opsEXIT(lines 6676 6678) no Hoare annotation was computed. [2021-12-18 05:11:44,767 INFO L861 garLoopResultBuilder]: At program point snd_pcm_set_opsENTRY(lines 6676 6678) the Hoare annotation is: true [2021-12-18 05:11:44,767 INFO L861 garLoopResultBuilder]: At program point L3921-1(line 3921) the Hoare annotation is: true [2021-12-18 05:11:44,768 INFO L861 garLoopResultBuilder]: At program point L3921(line 3921) the Hoare annotation is: true [2021-12-18 05:11:44,768 INFO L858 garLoopResultBuilder]: For program point L3922-1(line 3922) no Hoare annotation was computed. [2021-12-18 05:11:44,768 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-18 05:11:44,768 INFO L858 garLoopResultBuilder]: For program point L3916(lines 3916 3924) no Hoare annotation was computed. [2021-12-18 05:11:44,768 INFO L858 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 3909 3926) no Hoare annotation was computed. [2021-12-18 05:11:44,768 INFO L854 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 3909 3926) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 05:11:44,768 INFO L858 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 3909 3926) no Hoare annotation was computed. [2021-12-18 05:11:44,768 INFO L861 garLoopResultBuilder]: At program point L3922(line 3922) the Hoare annotation is: true [2021-12-18 05:11:44,768 INFO L858 garLoopResultBuilder]: For program point L6113(lines 6113 6116) no Hoare annotation was computed. [2021-12-18 05:11:44,768 INFO L858 garLoopResultBuilder]: For program point L5849(line 5849) no Hoare annotation was computed. [2021-12-18 05:11:44,768 INFO L858 garLoopResultBuilder]: For program point L5717(line 5717) no Hoare annotation was computed. [2021-12-18 05:11:44,769 INFO L854 garLoopResultBuilder]: At program point L5585(lines 5579 5587) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,769 INFO L858 garLoopResultBuilder]: For program point L5387(lines 5387 5391) no Hoare annotation was computed. [2021-12-18 05:11:44,769 INFO L858 garLoopResultBuilder]: For program point L6312(line 6312) no Hoare annotation was computed. [2021-12-18 05:11:44,769 INFO L858 garLoopResultBuilder]: For program point L5916-1(line 5916) no Hoare annotation was computed. [2021-12-18 05:11:44,769 INFO L858 garLoopResultBuilder]: For program point L5850(lines 5850 5854) no Hoare annotation was computed. [2021-12-18 05:11:44,769 INFO L854 garLoopResultBuilder]: At program point L5916(line 5916) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,769 INFO L858 garLoopResultBuilder]: For program point L5718(lines 5718 5722) no Hoare annotation was computed. [2021-12-18 05:11:44,769 INFO L858 garLoopResultBuilder]: For program point L5850-2(lines 5836 5945) no Hoare annotation was computed. [2021-12-18 05:11:44,769 INFO L854 garLoopResultBuilder]: At program point L6247(line 6247) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,769 INFO L858 garLoopResultBuilder]: For program point L6247-1(line 6247) no Hoare annotation was computed. [2021-12-18 05:11:44,769 INFO L858 garLoopResultBuilder]: For program point L6313-2(lines 6239 6348) no Hoare annotation was computed. [2021-12-18 05:11:44,769 INFO L858 garLoopResultBuilder]: For program point L6313(lines 6313 6317) no Hoare annotation was computed. [2021-12-18 05:11:44,770 INFO L858 garLoopResultBuilder]: For program point L6181(line 6181) no Hoare annotation was computed. [2021-12-18 05:11:44,770 INFO L854 garLoopResultBuilder]: At program point L5851(line 5851) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,770 INFO L858 garLoopResultBuilder]: For program point L5851-1(line 5851) no Hoare annotation was computed. [2021-12-18 05:11:44,770 INFO L854 garLoopResultBuilder]: At program point L6314(line 6314) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,770 INFO L858 garLoopResultBuilder]: For program point L6182(lines 6182 6189) no Hoare annotation was computed. [2021-12-18 05:11:44,770 INFO L858 garLoopResultBuilder]: For program point L6314-1(line 6314) no Hoare annotation was computed. [2021-12-18 05:11:44,770 INFO L854 garLoopResultBuilder]: At program point L4068(lines 4064 4070) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,770 INFO L858 garLoopResultBuilder]: For program point L6050(line 6050) no Hoare annotation was computed. [2021-12-18 05:11:44,770 INFO L854 garLoopResultBuilder]: At program point L5720(line 5720) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,770 INFO L854 garLoopResultBuilder]: At program point L6579(lines 6578 6580) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,770 INFO L858 garLoopResultBuilder]: For program point L6051(lines 6051 6058) no Hoare annotation was computed. [2021-12-18 05:11:44,770 INFO L858 garLoopResultBuilder]: For program point L6184(lines 6184 6187) no Hoare annotation was computed. [2021-12-18 05:11:44,770 INFO L858 garLoopResultBuilder]: For program point L6052-1(line 6052) no Hoare annotation was computed. [2021-12-18 05:11:44,770 INFO L854 garLoopResultBuilder]: At program point L6052(line 6052) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,770 INFO L854 garLoopResultBuilder]: At program point L5392(lines 5347 5395) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,771 INFO L858 garLoopResultBuilder]: For program point L6053(lines 6053 6056) no Hoare annotation was computed. [2021-12-18 05:11:44,771 INFO L858 garLoopResultBuilder]: For program point L5921(line 5921) no Hoare annotation was computed. [2021-12-18 05:11:44,771 INFO L854 garLoopResultBuilder]: At program point L5393(line 5393) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,771 INFO L858 garLoopResultBuilder]: For program point L5393-1(line 5393) no Hoare annotation was computed. [2021-12-18 05:11:44,771 INFO L858 garLoopResultBuilder]: For program point L6252(line 6252) no Hoare annotation was computed. [2021-12-18 05:11:44,771 INFO L858 garLoopResultBuilder]: For program point L6120(line 6120) no Hoare annotation was computed. [2021-12-18 05:11:44,771 INFO L858 garLoopResultBuilder]: For program point L5922(lines 5922 5930) no Hoare annotation was computed. [2021-12-18 05:11:44,771 INFO L858 garLoopResultBuilder]: For program point L5856-1(line 5856) no Hoare annotation was computed. [2021-12-18 05:11:44,771 INFO L854 garLoopResultBuilder]: At program point L5856(line 5856) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,771 INFO L858 garLoopResultBuilder]: For program point L5724(line 5724) no Hoare annotation was computed. [2021-12-18 05:11:44,771 INFO L858 garLoopResultBuilder]: For program point L5592-1(line 5592) no Hoare annotation was computed. [2021-12-18 05:11:44,771 INFO L854 garLoopResultBuilder]: At program point L6583(lines 6582 6584) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,771 INFO L854 garLoopResultBuilder]: At program point L5592(line 5592) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,771 INFO L854 garLoopResultBuilder]: At program point L5394(lines 5340 5396) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,772 INFO L858 garLoopResultBuilder]: For program point L6319-1(line 6319) no Hoare annotation was computed. [2021-12-18 05:11:44,772 INFO L854 garLoopResultBuilder]: At program point L6319(line 6319) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,772 INFO L858 garLoopResultBuilder]: For program point L6253-2(lines 6239 6348) no Hoare annotation was computed. [2021-12-18 05:11:44,772 INFO L858 garLoopResultBuilder]: For program point L6253(lines 6253 6257) no Hoare annotation was computed. [2021-12-18 05:11:44,772 INFO L858 garLoopResultBuilder]: For program point L6121(lines 6121 6129) no Hoare annotation was computed. [2021-12-18 05:11:44,772 INFO L854 garLoopResultBuilder]: At program point L5923(line 5923) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,772 INFO L858 garLoopResultBuilder]: For program point L5923-1(line 5923) no Hoare annotation was computed. [2021-12-18 05:11:44,772 INFO L858 garLoopResultBuilder]: For program point L5989(line 5989) no Hoare annotation was computed. [2021-12-18 05:11:44,772 INFO L858 garLoopResultBuilder]: For program point L5725(lines 5725 5729) no Hoare annotation was computed. [2021-12-18 05:11:44,772 INFO L854 garLoopResultBuilder]: At program point L6254(line 6254) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,772 INFO L858 garLoopResultBuilder]: For program point L6254-1(line 6254) no Hoare annotation was computed. [2021-12-18 05:11:44,772 INFO L861 garLoopResultBuilder]: At program point L5990(line 5990) the Hoare annotation is: true [2021-12-18 05:11:44,772 INFO L858 garLoopResultBuilder]: For program point L5924(lines 5924 5928) no Hoare annotation was computed. [2021-12-18 05:11:44,772 INFO L854 garLoopResultBuilder]: At program point L5594(lines 5588 5596) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,772 INFO L858 garLoopResultBuilder]: For program point L6123(lines 6123 6127) no Hoare annotation was computed. [2021-12-18 05:11:44,772 INFO L854 garLoopResultBuilder]: At program point L5727(line 5727) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,772 INFO L854 garLoopResultBuilder]: At program point L6587(lines 6586 6588) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,773 INFO L858 garLoopResultBuilder]: For program point L6191(line 6191) no Hoare annotation was computed. [2021-12-18 05:11:44,773 INFO L854 garLoopResultBuilder]: At program point L4011(lines 4007 4013) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,773 INFO L858 garLoopResultBuilder]: For program point L5861(line 5861) no Hoare annotation was computed. [2021-12-18 05:11:44,773 INFO L858 garLoopResultBuilder]: For program point L6324(line 6324) no Hoare annotation was computed. [2021-12-18 05:11:44,773 INFO L858 garLoopResultBuilder]: For program point L6192(lines 6192 6197) no Hoare annotation was computed. [2021-12-18 05:11:44,773 INFO L858 garLoopResultBuilder]: For program point L6060(line 6060) no Hoare annotation was computed. [2021-12-18 05:11:44,773 INFO L858 garLoopResultBuilder]: For program point L5862(lines 5862 5866) no Hoare annotation was computed. [2021-12-18 05:11:44,773 INFO L858 garLoopResultBuilder]: For program point L5862-2(lines 5836 5945) no Hoare annotation was computed. [2021-12-18 05:11:44,774 INFO L854 garLoopResultBuilder]: At program point L6259(line 6259) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,774 INFO L858 garLoopResultBuilder]: For program point L6259-1(line 6259) no Hoare annotation was computed. [2021-12-18 05:11:44,774 INFO L858 garLoopResultBuilder]: For program point L6325(lines 6325 6333) no Hoare annotation was computed. [2021-12-18 05:11:44,774 INFO L858 garLoopResultBuilder]: For program point L6061(lines 6061 6068) no Hoare annotation was computed. [2021-12-18 05:11:44,774 INFO L854 garLoopResultBuilder]: At program point L5863(line 5863) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,774 INFO L858 garLoopResultBuilder]: For program point L5863-1(line 5863) no Hoare annotation was computed. [2021-12-18 05:11:44,774 INFO L858 garLoopResultBuilder]: For program point L5731(line 5731) no Hoare annotation was computed. [2021-12-18 05:11:44,774 INFO L854 garLoopResultBuilder]: At program point L6326(line 6326) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,775 INFO L854 garLoopResultBuilder]: At program point L5401(line 5401) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,775 INFO L858 garLoopResultBuilder]: For program point L5401-1(line 5401) no Hoare annotation was computed. [2021-12-18 05:11:44,775 INFO L858 garLoopResultBuilder]: For program point L6326-1(line 6326) no Hoare annotation was computed. [2021-12-18 05:11:44,775 INFO L858 garLoopResultBuilder]: For program point L5996(line 5996) no Hoare annotation was computed. [2021-12-18 05:11:44,775 INFO L858 garLoopResultBuilder]: For program point L5732(lines 5732 5736) no Hoare annotation was computed. [2021-12-18 05:11:44,775 INFO L854 garLoopResultBuilder]: At program point L5402(line 5402) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,775 INFO L858 garLoopResultBuilder]: For program point L5468(lines 5468 5471) no Hoare annotation was computed. [2021-12-18 05:11:44,775 INFO L861 garLoopResultBuilder]: At program point L6525(lines 6524 6526) the Hoare annotation is: true [2021-12-18 05:11:44,776 INFO L858 garLoopResultBuilder]: For program point L6327(lines 6327 6331) no Hoare annotation was computed. [2021-12-18 05:11:44,776 INFO L858 garLoopResultBuilder]: For program point L5402-1(line 5402) no Hoare annotation was computed. [2021-12-18 05:11:44,776 INFO L858 garLoopResultBuilder]: For program point L5204(lines 5204 5207) no Hoare annotation was computed. [2021-12-18 05:11:44,776 INFO L858 garLoopResultBuilder]: For program point L6063(lines 6063 6066) no Hoare annotation was computed. [2021-12-18 05:11:44,776 INFO L858 garLoopResultBuilder]: For program point L5997(lines 5997 6204) no Hoare annotation was computed. [2021-12-18 05:11:44,776 INFO L854 garLoopResultBuilder]: At program point L5403(lines 5397 5405) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,776 INFO L858 garLoopResultBuilder]: For program point L5932(line 5932) no Hoare annotation was computed. [2021-12-18 05:11:44,777 INFO L854 garLoopResultBuilder]: At program point L5734(line 5734) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,777 INFO L858 garLoopResultBuilder]: For program point L6131(line 6131) no Hoare annotation was computed. [2021-12-18 05:11:44,777 INFO L858 garLoopResultBuilder]: For program point L5999(lines 5999 6201) no Hoare annotation was computed. [2021-12-18 05:11:44,777 INFO L858 garLoopResultBuilder]: For program point L5933(lines 5933 5941) no Hoare annotation was computed. [2021-12-18 05:11:44,777 INFO L854 garLoopResultBuilder]: At program point L5801(line 5801) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_spin~0 0) (= ~ldv_state_variable_5~0 0)) [2021-12-18 05:11:44,777 INFO L858 garLoopResultBuilder]: For program point L5801-1(line 5801) no Hoare annotation was computed. [2021-12-18 05:11:44,777 INFO L858 garLoopResultBuilder]: For program point L6264(line 6264) no Hoare annotation was computed. [2021-12-18 05:11:44,777 INFO L858 garLoopResultBuilder]: For program point L6132(lines 6132 6139) no Hoare annotation was computed. [2021-12-18 05:11:44,778 INFO L854 garLoopResultBuilder]: At program point L5934(line 5934) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,778 INFO L858 garLoopResultBuilder]: For program point L6000(line 6000) no Hoare annotation was computed. [2021-12-18 05:11:44,778 INFO L858 garLoopResultBuilder]: For program point L5868-1(line 5868) no Hoare annotation was computed. [2021-12-18 05:11:44,778 INFO L858 garLoopResultBuilder]: For program point L5934-1(line 5934) no Hoare annotation was computed. [2021-12-18 05:11:44,778 INFO L854 garLoopResultBuilder]: At program point L5868(line 5868) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,778 INFO L854 garLoopResultBuilder]: At program point L6529(lines 6528 6530) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,778 INFO L858 garLoopResultBuilder]: For program point L6199(line 6199) no Hoare annotation was computed. [2021-12-18 05:11:44,778 INFO L858 garLoopResultBuilder]: For program point L6265-2(lines 6239 6348) no Hoare annotation was computed. [2021-12-18 05:11:44,779 INFO L858 garLoopResultBuilder]: For program point L6265(lines 6265 6269) no Hoare annotation was computed. [2021-12-18 05:11:44,779 INFO L858 garLoopResultBuilder]: For program point L5935(lines 5935 5939) no Hoare annotation was computed. [2021-12-18 05:11:44,779 INFO L858 garLoopResultBuilder]: For program point L6001(lines 6001 6008) no Hoare annotation was computed. [2021-12-18 05:11:44,779 INFO L854 garLoopResultBuilder]: At program point L6596-2(lines 6595 6597) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,779 INFO L858 garLoopResultBuilder]: For program point L6596-1(line 6596) no Hoare annotation was computed. [2021-12-18 05:11:44,779 INFO L854 garLoopResultBuilder]: At program point L6596(line 6596) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,779 INFO L854 garLoopResultBuilder]: At program point L6266(line 6266) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,780 INFO L858 garLoopResultBuilder]: For program point L6134(lines 6134 6137) no Hoare annotation was computed. [2021-12-18 05:11:44,780 INFO L858 garLoopResultBuilder]: For program point L6266-1(line 6266) no Hoare annotation was computed. [2021-12-18 05:11:44,780 INFO L861 garLoopResultBuilder]: At program point L6200(line 6200) the Hoare annotation is: true [2021-12-18 05:11:44,780 INFO L854 garLoopResultBuilder]: At program point L6002(line 6002) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,780 INFO L858 garLoopResultBuilder]: For program point L6002-1(line 6002) no Hoare annotation was computed. [2021-12-18 05:11:44,780 INFO L858 garLoopResultBuilder]: For program point L5738(line 5738) no Hoare annotation was computed. [2021-12-18 05:11:44,780 INFO L858 garLoopResultBuilder]: For program point L5210(lines 5210 5225) no Hoare annotation was computed. [2021-12-18 05:11:44,780 INFO L858 garLoopResultBuilder]: For program point L6003(lines 6003 6006) no Hoare annotation was computed. [2021-12-18 05:11:44,781 INFO L861 garLoopResultBuilder]: At program point L5739(line 5739) the Hoare annotation is: true [2021-12-18 05:11:44,781 INFO L854 garLoopResultBuilder]: At program point L5805(line 5805) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_spin~0 0) (= ~ldv_state_variable_5~0 0)) [2021-12-18 05:11:44,781 INFO L858 garLoopResultBuilder]: For program point L5805-1(line 5805) no Hoare annotation was computed. [2021-12-18 05:11:44,781 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-12-18 05:11:44,781 INFO L858 garLoopResultBuilder]: For program point L5211(line 5211) no Hoare annotation was computed. [2021-12-18 05:11:44,781 INFO L858 garLoopResultBuilder]: For program point L6070(line 6070) no Hoare annotation was computed. [2021-12-18 05:11:44,781 INFO L858 garLoopResultBuilder]: For program point L5476(lines 5476 5479) no Hoare annotation was computed. [2021-12-18 05:11:44,781 INFO L854 garLoopResultBuilder]: At program point L6533(lines 6532 6534) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,782 INFO L858 garLoopResultBuilder]: For program point L6335(line 6335) no Hoare annotation was computed. [2021-12-18 05:11:44,782 INFO L858 garLoopResultBuilder]: For program point L6071(lines 6071 6078) no Hoare annotation was computed. [2021-12-18 05:11:44,782 INFO L858 garLoopResultBuilder]: For program point L5873(line 5873) no Hoare annotation was computed. [2021-12-18 05:11:44,782 INFO L854 garLoopResultBuilder]: At program point L5741(lines 5704 5744) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,782 INFO L858 garLoopResultBuilder]: For program point L6336(lines 6336 6344) no Hoare annotation was computed. [2021-12-18 05:11:44,782 INFO L858 garLoopResultBuilder]: For program point L5874(lines 5874 5878) no Hoare annotation was computed. [2021-12-18 05:11:44,782 INFO L858 garLoopResultBuilder]: For program point L5874-2(lines 5836 5945) no Hoare annotation was computed. [2021-12-18 05:11:44,782 INFO L854 garLoopResultBuilder]: At program point L6271(line 6271) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,783 INFO L858 garLoopResultBuilder]: For program point L5214(line 5214) no Hoare annotation was computed. [2021-12-18 05:11:44,783 INFO L858 garLoopResultBuilder]: For program point L6271-1(line 6271) no Hoare annotation was computed. [2021-12-18 05:11:44,783 INFO L858 garLoopResultBuilder]: For program point L6337-1(line 6337) no Hoare annotation was computed. [2021-12-18 05:11:44,783 INFO L854 garLoopResultBuilder]: At program point L6337(line 6337) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,783 INFO L858 garLoopResultBuilder]: For program point L6073(lines 6073 6076) no Hoare annotation was computed. [2021-12-18 05:11:44,783 INFO L854 garLoopResultBuilder]: At program point L5875(line 5875) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,783 INFO L858 garLoopResultBuilder]: For program point L5875-1(line 5875) no Hoare annotation was computed. [2021-12-18 05:11:44,784 INFO L858 garLoopResultBuilder]: For program point L6338(lines 6338 6342) no Hoare annotation was computed. [2021-12-18 05:11:44,784 INFO L858 garLoopResultBuilder]: For program point L6206(line 6206) no Hoare annotation was computed. [2021-12-18 05:11:44,784 INFO L854 garLoopResultBuilder]: At program point L6537(lines 6536 6538) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,784 INFO L858 garLoopResultBuilder]: For program point L6207(lines 6207 6234) no Hoare annotation was computed. [2021-12-18 05:11:44,784 INFO L858 garLoopResultBuilder]: For program point L6141(line 6141) no Hoare annotation was computed. [2021-12-18 05:11:44,784 INFO L858 garLoopResultBuilder]: For program point L5943(line 5943) no Hoare annotation was computed. [2021-12-18 05:11:44,784 INFO L854 garLoopResultBuilder]: At program point L5811(line 5811) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_spin~0 0) (= ~ldv_state_variable_5~0 0)) [2021-12-18 05:11:44,784 INFO L858 garLoopResultBuilder]: For program point L5811-1(line 5811) no Hoare annotation was computed. [2021-12-18 05:11:44,785 INFO L858 garLoopResultBuilder]: For program point L6142(lines 6142 6149) no Hoare annotation was computed. [2021-12-18 05:11:44,785 INFO L858 garLoopResultBuilder]: For program point L5217(line 5217) no Hoare annotation was computed. [2021-12-18 05:11:44,785 INFO L858 garLoopResultBuilder]: For program point L6010(line 6010) no Hoare annotation was computed. [2021-12-18 05:11:44,785 INFO L861 garLoopResultBuilder]: At program point L5944(line 5944) the Hoare annotation is: true [2021-12-18 05:11:44,785 INFO L854 garLoopResultBuilder]: At program point L5482(line 5482) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,785 INFO L858 garLoopResultBuilder]: For program point L5482-1(line 5482) no Hoare annotation was computed. [2021-12-18 05:11:44,785 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-18 05:11:44,785 INFO L858 garLoopResultBuilder]: For program point L6209(lines 6209 6231) no Hoare annotation was computed. [2021-12-18 05:11:44,785 INFO L858 garLoopResultBuilder]: For program point L6011(lines 6011 6018) no Hoare annotation was computed. [2021-12-18 05:11:44,785 INFO L858 garLoopResultBuilder]: For program point L5483(lines 5483 5486) no Hoare annotation was computed. [2021-12-18 05:11:44,785 INFO L854 garLoopResultBuilder]: At program point L6540(lines 6539 6541) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_spin~0 0) (= ~ldv_state_variable_5~0 0)) [2021-12-18 05:11:44,785 INFO L858 garLoopResultBuilder]: For program point L5351(lines 5351 5354) no Hoare annotation was computed. [2021-12-18 05:11:44,785 INFO L858 garLoopResultBuilder]: For program point L6210(line 6210) no Hoare annotation was computed. [2021-12-18 05:11:44,785 INFO L858 garLoopResultBuilder]: For program point L6276(line 6276) no Hoare annotation was computed. [2021-12-18 05:11:44,785 INFO L858 garLoopResultBuilder]: For program point L6144(lines 6144 6147) no Hoare annotation was computed. [2021-12-18 05:11:44,786 INFO L858 garLoopResultBuilder]: For program point L6012-1(line 6012) no Hoare annotation was computed. [2021-12-18 05:11:44,786 INFO L854 garLoopResultBuilder]: At program point L6012(line 6012) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,786 INFO L858 garLoopResultBuilder]: For program point L5880-1(line 5880) no Hoare annotation was computed. [2021-12-18 05:11:44,786 INFO L854 garLoopResultBuilder]: At program point L5880(line 5880) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,786 INFO L858 garLoopResultBuilder]: For program point L6211(lines 6211 6219) no Hoare annotation was computed. [2021-12-18 05:11:44,786 INFO L858 garLoopResultBuilder]: For program point L6277-2(lines 6239 6348) no Hoare annotation was computed. [2021-12-18 05:11:44,786 INFO L858 garLoopResultBuilder]: For program point L6277(lines 6277 6281) no Hoare annotation was computed. [2021-12-18 05:11:44,786 INFO L858 garLoopResultBuilder]: For program point L5220(line 5220) no Hoare annotation was computed. [2021-12-18 05:11:44,786 INFO L858 garLoopResultBuilder]: For program point L6013(lines 6013 6016) no Hoare annotation was computed. [2021-12-18 05:11:44,786 INFO L854 garLoopResultBuilder]: At program point L6278(line 6278) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,786 INFO L858 garLoopResultBuilder]: For program point L6278-1(line 6278) no Hoare annotation was computed. [2021-12-18 05:11:44,786 INFO L858 garLoopResultBuilder]: For program point L6080(line 6080) no Hoare annotation was computed. [2021-12-18 05:11:44,786 INFO L858 garLoopResultBuilder]: For program point L6213(lines 6213 6217) no Hoare annotation was computed. [2021-12-18 05:11:44,786 INFO L858 garLoopResultBuilder]: For program point L6081(lines 6081 6088) no Hoare annotation was computed. [2021-12-18 05:11:44,786 INFO L854 garLoopResultBuilder]: At program point L5487(line 5487) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,786 INFO L858 garLoopResultBuilder]: For program point L5487-1(line 5487) no Hoare annotation was computed. [2021-12-18 05:11:44,786 INFO L854 garLoopResultBuilder]: At program point L6544(lines 6543 6545) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,786 INFO L858 garLoopResultBuilder]: For program point L6346(line 6346) no Hoare annotation was computed. [2021-12-18 05:11:44,787 INFO L858 garLoopResultBuilder]: For program point L5223(line 5223) no Hoare annotation was computed. [2021-12-18 05:11:44,787 INFO L858 garLoopResultBuilder]: For program point L5950(line 5950) no Hoare annotation was computed. [2021-12-18 05:11:44,787 INFO L858 garLoopResultBuilder]: For program point L5488(lines 5488 5492) no Hoare annotation was computed. [2021-12-18 05:11:44,787 INFO L858 garLoopResultBuilder]: For program point L5356-2(lines 5356 5359) no Hoare annotation was computed. [2021-12-18 05:11:44,787 INFO L861 garLoopResultBuilder]: At program point L6347(line 6347) the Hoare annotation is: true [2021-12-18 05:11:44,787 INFO L858 garLoopResultBuilder]: For program point L5356(lines 5356 5359) no Hoare annotation was computed. [2021-12-18 05:11:44,787 INFO L858 garLoopResultBuilder]: For program point L6083(lines 6083 6086) no Hoare annotation was computed. [2021-12-18 05:11:44,787 INFO L858 garLoopResultBuilder]: For program point L5951(lines 5951 5954) no Hoare annotation was computed. [2021-12-18 05:11:44,787 INFO L854 garLoopResultBuilder]: At program point L5819(line 5819) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_spin~0 0) (= ~ldv_state_variable_5~0 0)) [2021-12-18 05:11:44,787 INFO L858 garLoopResultBuilder]: For program point L5819-1(line 5819) no Hoare annotation was computed. [2021-12-18 05:11:44,787 INFO L858 garLoopResultBuilder]: For program point L5885(line 5885) no Hoare annotation was computed. [2021-12-18 05:11:44,787 INFO L854 garLoopResultBuilder]: At program point L5489(line 5489) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,787 INFO L858 garLoopResultBuilder]: For program point L5886(lines 5886 5890) no Hoare annotation was computed. [2021-12-18 05:11:44,787 INFO L858 garLoopResultBuilder]: For program point L5886-2(lines 5836 5945) no Hoare annotation was computed. [2021-12-18 05:11:44,787 INFO L854 garLoopResultBuilder]: At program point L6283(line 6283) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,787 INFO L854 garLoopResultBuilder]: At program point L5226(lines 5182 5251) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,787 INFO L858 garLoopResultBuilder]: For program point L6283-1(line 6283) no Hoare annotation was computed. [2021-12-18 05:11:44,787 INFO L858 garLoopResultBuilder]: For program point L6151(line 6151) no Hoare annotation was computed. [2021-12-18 05:11:44,788 INFO L854 garLoopResultBuilder]: At program point L4037(lines 4016 4039) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,788 INFO L854 garLoopResultBuilder]: At program point L5887(line 5887) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,788 INFO L858 garLoopResultBuilder]: For program point L5887-1(line 5887) no Hoare annotation was computed. [2021-12-18 05:11:44,788 INFO L854 garLoopResultBuilder]: At program point L6614(lines 6613 6615) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,788 INFO L854 garLoopResultBuilder]: At program point L6548(lines 6547 6549) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,788 INFO L858 garLoopResultBuilder]: For program point L6152(lines 6152 6159) no Hoare annotation was computed. [2021-12-18 05:11:44,788 INFO L858 garLoopResultBuilder]: For program point L6020(line 6020) no Hoare annotation was computed. [2021-12-18 05:11:44,788 INFO L858 garLoopResultBuilder]: For program point L5360-2(lines 5360 5363) no Hoare annotation was computed. [2021-12-18 05:11:44,788 INFO L858 garLoopResultBuilder]: For program point L5360(lines 5360 5363) no Hoare annotation was computed. [2021-12-18 05:11:44,788 INFO L858 garLoopResultBuilder]: For program point L5228(lines 5228 5231) no Hoare annotation was computed. [2021-12-18 05:11:44,789 INFO L858 garLoopResultBuilder]: For program point L6021(lines 6021 6028) no Hoare annotation was computed. [2021-12-18 05:11:44,789 INFO L858 garLoopResultBuilder]: For program point L6154(lines 6154 6157) no Hoare annotation was computed. [2021-12-18 05:11:44,789 INFO L854 garLoopResultBuilder]: At program point L6022(line 6022) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,789 INFO L858 garLoopResultBuilder]: For program point L6022-1(line 6022) no Hoare annotation was computed. [2021-12-18 05:11:44,789 INFO L858 garLoopResultBuilder]: For program point L5956(line 5956) no Hoare annotation was computed. [2021-12-18 05:11:44,789 INFO L854 garLoopResultBuilder]: At program point L5758(line 5758) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,789 INFO L858 garLoopResultBuilder]: For program point L5758-1(line 5758) no Hoare annotation was computed. [2021-12-18 05:11:44,789 INFO L858 garLoopResultBuilder]: For program point L6353(line 6353) no Hoare annotation was computed. [2021-12-18 05:11:44,789 INFO L858 garLoopResultBuilder]: For program point L6221(line 6221) no Hoare annotation was computed. [2021-12-18 05:11:44,789 INFO L858 garLoopResultBuilder]: For program point L6023(lines 6023 6026) no Hoare annotation was computed. [2021-12-18 05:11:44,789 INFO L858 garLoopResultBuilder]: For program point L5957(lines 5957 5994) no Hoare annotation was computed. [2021-12-18 05:11:44,789 INFO L854 garLoopResultBuilder]: At program point L5495(lines 5466 5509) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,789 INFO L854 garLoopResultBuilder]: At program point L6552(lines 6551 6553) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,790 INFO L861 garLoopResultBuilder]: At program point L6354(line 6354) the Hoare annotation is: true [2021-12-18 05:11:44,790 INFO L858 garLoopResultBuilder]: For program point L6222(lines 6222 6227) no Hoare annotation was computed. [2021-12-18 05:11:44,790 INFO L858 garLoopResultBuilder]: For program point L6288(line 6288) no Hoare annotation was computed. [2021-12-18 05:11:44,790 INFO L858 garLoopResultBuilder]: For program point L6090(line 6090) no Hoare annotation was computed. [2021-12-18 05:11:44,790 INFO L858 garLoopResultBuilder]: For program point L5892-1(line 5892) no Hoare annotation was computed. [2021-12-18 05:11:44,790 INFO L854 garLoopResultBuilder]: At program point L5892(line 5892) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,790 INFO L854 garLoopResultBuilder]: At program point L5760(lines 5754 5762) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,791 INFO L858 garLoopResultBuilder]: For program point L6289-2(lines 6239 6348) no Hoare annotation was computed. [2021-12-18 05:11:44,791 INFO L858 garLoopResultBuilder]: For program point L6289(lines 6289 6293) no Hoare annotation was computed. [2021-12-18 05:11:44,791 INFO L858 garLoopResultBuilder]: For program point L6091(lines 6091 6098) no Hoare annotation was computed. [2021-12-18 05:11:44,791 INFO L858 garLoopResultBuilder]: For program point L5959(lines 5959 5991) no Hoare annotation was computed. [2021-12-18 05:11:44,791 INFO L854 garLoopResultBuilder]: At program point L5497(lines 5466 5509) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,791 INFO L854 garLoopResultBuilder]: At program point L6290(line 6290) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,791 INFO L854 garLoopResultBuilder]: At program point L6356(lines 5800 6361) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,791 INFO L854 garLoopResultBuilder]: At program point L5233(lines 5182 5251) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,792 INFO L858 garLoopResultBuilder]: For program point L6290-1(line 6290) no Hoare annotation was computed. [2021-12-18 05:11:44,792 INFO L858 garLoopResultBuilder]: For program point L5960(line 5960) no Hoare annotation was computed. [2021-12-18 05:11:44,792 INFO L854 garLoopResultBuilder]: At program point L6423(lines 6414 6425) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,792 INFO L854 garLoopResultBuilder]: At program point L5366(line 5366) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,792 INFO L854 garLoopResultBuilder]: At program point L6489(lines 6488 6490) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,792 INFO L858 garLoopResultBuilder]: For program point L5366-1(line 5366) no Hoare annotation was computed. [2021-12-18 05:11:44,792 INFO L858 garLoopResultBuilder]: For program point L6093(lines 6093 6096) no Hoare annotation was computed. [2021-12-18 05:11:44,792 INFO L858 garLoopResultBuilder]: For program point L5961(lines 5961 5966) no Hoare annotation was computed. [2021-12-18 05:11:44,793 INFO L854 garLoopResultBuilder]: At program point L6622(lines 6621 6623) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,793 INFO L854 garLoopResultBuilder]: At program point L5499(lines 5466 5509) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,793 INFO L854 garLoopResultBuilder]: At program point L6556(lines 6555 6557) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,793 INFO L858 garLoopResultBuilder]: For program point L5367(lines 5367 5370) no Hoare annotation was computed. [2021-12-18 05:11:44,793 INFO L854 garLoopResultBuilder]: At program point L5235(lines 5182 5251) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,793 INFO L854 garLoopResultBuilder]: At program point L5566(lines 5559 5568) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_spin~0 0) (= ~ldv_state_variable_5~0 0)) [2021-12-18 05:11:44,793 INFO L858 garLoopResultBuilder]: For program point L6161(line 6161) no Hoare annotation was computed. [2021-12-18 05:11:44,793 INFO L858 garLoopResultBuilder]: For program point L5897(line 5897) no Hoare annotation was computed. [2021-12-18 05:11:44,793 INFO L861 garLoopResultBuilder]: At program point L6360(lines 5772 6362) the Hoare annotation is: true [2021-12-18 05:11:44,793 INFO L858 garLoopResultBuilder]: For program point L6162(lines 6162 6169) no Hoare annotation was computed. [2021-12-18 05:11:44,793 INFO L858 garLoopResultBuilder]: For program point L6030(line 6030) no Hoare annotation was computed. [2021-12-18 05:11:44,793 INFO L858 garLoopResultBuilder]: For program point L5898(lines 5898 5902) no Hoare annotation was computed. [2021-12-18 05:11:44,793 INFO L858 garLoopResultBuilder]: For program point L5898-2(lines 5836 5945) no Hoare annotation was computed. [2021-12-18 05:11:44,794 INFO L858 garLoopResultBuilder]: For program point L5832(lines 5832 6355) no Hoare annotation was computed. [2021-12-18 05:11:44,794 INFO L858 garLoopResultBuilder]: For program point L5502(lines 5502 5507) no Hoare annotation was computed. [2021-12-18 05:11:44,794 INFO L854 garLoopResultBuilder]: At program point L6493(lines 6492 6494) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,794 INFO L854 garLoopResultBuilder]: At program point L6295(line 6295) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,794 INFO L858 garLoopResultBuilder]: For program point L6295-1(line 6295) no Hoare annotation was computed. [2021-12-18 05:11:44,794 INFO L858 garLoopResultBuilder]: For program point L6229(line 6229) no Hoare annotation was computed. [2021-12-18 05:11:44,794 INFO L858 garLoopResultBuilder]: For program point L6031(lines 6031 6038) no Hoare annotation was computed. [2021-12-18 05:11:44,794 INFO L854 garLoopResultBuilder]: At program point L4049(lines 4040 4051) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,794 INFO L854 garLoopResultBuilder]: At program point L5899(line 5899) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,794 INFO L858 garLoopResultBuilder]: For program point L5899-1(line 5899) no Hoare annotation was computed. [2021-12-18 05:11:44,794 INFO L854 garLoopResultBuilder]: At program point L5767(line 5767) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,794 INFO L858 garLoopResultBuilder]: For program point L5767-1(line 5767) no Hoare annotation was computed. [2021-12-18 05:11:44,794 INFO L858 garLoopResultBuilder]: For program point L5833(line 5833) no Hoare annotation was computed. [2021-12-18 05:11:44,794 INFO L854 garLoopResultBuilder]: At program point L6626(lines 6625 6627) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,795 INFO L854 garLoopResultBuilder]: At program point L6560(lines 6559 6561) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,795 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-12-18 05:11:44,795 INFO L854 garLoopResultBuilder]: At program point L5371(line 5371) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,795 INFO L858 garLoopResultBuilder]: For program point L5371-1(line 5371) no Hoare annotation was computed. [2021-12-18 05:11:44,795 INFO L854 garLoopResultBuilder]: At program point L5239(lines 5182 5251) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,795 INFO L861 garLoopResultBuilder]: At program point L6230(line 6230) the Hoare annotation is: true [2021-12-18 05:11:44,795 INFO L858 garLoopResultBuilder]: For program point L6164(lines 6164 6167) no Hoare annotation was computed. [2021-12-18 05:11:44,795 INFO L858 garLoopResultBuilder]: For program point L6032-1(line 6032) no Hoare annotation was computed. [2021-12-18 05:11:44,795 INFO L854 garLoopResultBuilder]: At program point L6032(line 6032) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,795 INFO L858 garLoopResultBuilder]: For program point L5834(lines 5834 5948) no Hoare annotation was computed. [2021-12-18 05:11:44,795 INFO L858 garLoopResultBuilder]: For program point L5504-1(line 5504) no Hoare annotation was computed. [2021-12-18 05:11:44,795 INFO L861 garLoopResultBuilder]: At program point L5504(line 5504) the Hoare annotation is: true [2021-12-18 05:11:44,795 INFO L858 garLoopResultBuilder]: For program point L5372(lines 5372 5375) no Hoare annotation was computed. [2021-12-18 05:11:44,795 INFO L858 garLoopResultBuilder]: For program point L6033(lines 6033 6036) no Hoare annotation was computed. [2021-12-18 05:11:44,795 INFO L854 garLoopResultBuilder]: At program point L5769(lines 5763 5771) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,795 INFO L854 garLoopResultBuilder]: At program point L5241(lines 5182 5251) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,795 INFO L858 garLoopResultBuilder]: For program point L6100(line 6100) no Hoare annotation was computed. [2021-12-18 05:11:44,795 INFO L858 garLoopResultBuilder]: For program point L5968(line 5968) no Hoare annotation was computed. [2021-12-18 05:11:44,796 INFO L858 garLoopResultBuilder]: For program point L5836(lines 5836 5945) no Hoare annotation was computed. [2021-12-18 05:11:44,796 INFO L854 garLoopResultBuilder]: At program point L6629-2(lines 6628 6630) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,796 INFO L858 garLoopResultBuilder]: For program point L6629-1(line 6629) no Hoare annotation was computed. [2021-12-18 05:11:44,796 INFO L854 garLoopResultBuilder]: At program point L6629(line 6629) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,796 INFO L858 garLoopResultBuilder]: For program point L6101(lines 6101 6108) no Hoare annotation was computed. [2021-12-18 05:11:44,796 INFO L858 garLoopResultBuilder]: For program point L5969(lines 5969 5987) no Hoare annotation was computed. [2021-12-18 05:11:44,796 INFO L858 garLoopResultBuilder]: For program point L5837(line 5837) no Hoare annotation was computed. [2021-12-18 05:11:44,796 INFO L854 garLoopResultBuilder]: At program point L6564(lines 6563 6565) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,796 INFO L858 garLoopResultBuilder]: For program point L6300(line 6300) no Hoare annotation was computed. [2021-12-18 05:11:44,796 INFO L858 garLoopResultBuilder]: For program point L5904-1(line 5904) no Hoare annotation was computed. [2021-12-18 05:11:44,796 INFO L858 garLoopResultBuilder]: For program point L5838(lines 5838 5842) no Hoare annotation was computed. [2021-12-18 05:11:44,797 INFO L854 garLoopResultBuilder]: At program point L5904(line 5904) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,797 INFO L858 garLoopResultBuilder]: For program point L5838-2(lines 5836 5945) no Hoare annotation was computed. [2021-12-18 05:11:44,797 INFO L854 garLoopResultBuilder]: At program point L5508(lines 5458 5510) the Hoare annotation is: (or (not (= |ULTIMATE.start_alsa_card_loopback_init_#res#1| 0)) (= ~ldv_spin~0 0)) [2021-12-18 05:11:44,797 INFO L858 garLoopResultBuilder]: For program point L6301-2(lines 6239 6348) no Hoare annotation was computed. [2021-12-18 05:11:44,797 INFO L858 garLoopResultBuilder]: For program point L6301(lines 6301 6305) no Hoare annotation was computed. [2021-12-18 05:11:44,797 INFO L858 garLoopResultBuilder]: For program point L6103(lines 6103 6106) no Hoare annotation was computed. [2021-12-18 05:11:44,797 INFO L858 garLoopResultBuilder]: For program point L5971(lines 5971 5975) no Hoare annotation was computed. [2021-12-18 05:11:44,797 INFO L854 garLoopResultBuilder]: At program point L5839(line 5839) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,797 INFO L858 garLoopResultBuilder]: For program point L5839-1(line 5839) no Hoare annotation was computed. [2021-12-18 05:11:44,797 INFO L854 garLoopResultBuilder]: At program point L6302(line 6302) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,797 INFO L858 garLoopResultBuilder]: For program point L5377(lines 5377 5380) no Hoare annotation was computed. [2021-12-18 05:11:44,797 INFO L854 garLoopResultBuilder]: At program point L5245(lines 5182 5251) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,797 INFO L858 garLoopResultBuilder]: For program point L6302-1(line 6302) no Hoare annotation was computed. [2021-12-18 05:11:44,797 INFO L858 garLoopResultBuilder]: For program point L6236(line 6236) no Hoare annotation was computed. [2021-12-18 05:11:44,797 INFO L858 garLoopResultBuilder]: For program point L6171(line 6171) no Hoare annotation was computed. [2021-12-18 05:11:44,797 INFO L858 garLoopResultBuilder]: For program point L6237(lines 6237 6351) no Hoare annotation was computed. [2021-12-18 05:11:44,797 INFO L861 garLoopResultBuilder]: At program point L5973(lines 5800 6361) the Hoare annotation is: true [2021-12-18 05:11:44,798 INFO L858 garLoopResultBuilder]: For program point L5709(lines 5709 5740) no Hoare annotation was computed. [2021-12-18 05:11:44,798 INFO L854 garLoopResultBuilder]: At program point L6568(lines 6567 6569) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,798 INFO L854 garLoopResultBuilder]: At program point L5247(lines 5182 5251) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,798 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-12-18 05:11:44,798 INFO L858 garLoopResultBuilder]: For program point L6172(lines 6172 6179) no Hoare annotation was computed. [2021-12-18 05:11:44,798 INFO L858 garLoopResultBuilder]: For program point L6040(line 6040) no Hoare annotation was computed. [2021-12-18 05:11:44,798 INFO L858 garLoopResultBuilder]: For program point L5710(line 5710) no Hoare annotation was computed. [2021-12-18 05:11:44,798 INFO L858 garLoopResultBuilder]: For program point L6239(lines 6239 6348) no Hoare annotation was computed. [2021-12-18 05:11:44,798 INFO L858 garLoopResultBuilder]: For program point L6041(lines 6041 6048) no Hoare annotation was computed. [2021-12-18 05:11:44,798 INFO L858 garLoopResultBuilder]: For program point L5909(line 5909) no Hoare annotation was computed. [2021-12-18 05:11:44,798 INFO L858 garLoopResultBuilder]: For program point L5711(lines 5711 5715) no Hoare annotation was computed. [2021-12-18 05:11:44,798 INFO L854 garLoopResultBuilder]: At program point L5381(line 5381) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,798 INFO L858 garLoopResultBuilder]: For program point L5381-1(line 5381) no Hoare annotation was computed. [2021-12-18 05:11:44,798 INFO L858 garLoopResultBuilder]: For program point L6174(lines 6174 6177) no Hoare annotation was computed. [2021-12-18 05:11:44,798 INFO L858 garLoopResultBuilder]: For program point L6240(line 6240) no Hoare annotation was computed. [2021-12-18 05:11:44,798 INFO L854 garLoopResultBuilder]: At program point L6042(line 6042) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,798 INFO L858 garLoopResultBuilder]: For program point L5910(lines 5910 5914) no Hoare annotation was computed. [2021-12-18 05:11:44,798 INFO L858 garLoopResultBuilder]: For program point L6042-1(line 6042) no Hoare annotation was computed. [2021-12-18 05:11:44,799 INFO L858 garLoopResultBuilder]: For program point L5976(lines 5976 5985) no Hoare annotation was computed. [2021-12-18 05:11:44,799 INFO L858 garLoopResultBuilder]: For program point L5844-1(line 5844) no Hoare annotation was computed. [2021-12-18 05:11:44,799 INFO L854 garLoopResultBuilder]: At program point L5844(line 5844) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,799 INFO L858 garLoopResultBuilder]: For program point L5910-2(lines 5836 5945) no Hoare annotation was computed. [2021-12-18 05:11:44,799 INFO L861 garLoopResultBuilder]: At program point L5514(line 5514) the Hoare annotation is: true [2021-12-18 05:11:44,799 INFO L854 garLoopResultBuilder]: At program point L5382(line 5382) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,799 INFO L861 garLoopResultBuilder]: At program point L5514-1(lines 5511 5517) the Hoare annotation is: true [2021-12-18 05:11:44,799 INFO L854 garLoopResultBuilder]: At program point L6307(line 6307) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,799 INFO L854 garLoopResultBuilder]: At program point L5250(lines 5171 5252) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,800 INFO L858 garLoopResultBuilder]: For program point L6307-1(line 6307) no Hoare annotation was computed. [2021-12-18 05:11:44,800 INFO L858 garLoopResultBuilder]: For program point L5382-1(line 5382) no Hoare annotation was computed. [2021-12-18 05:11:44,800 INFO L858 garLoopResultBuilder]: For program point L5184-1(line 5184) no Hoare annotation was computed. [2021-12-18 05:11:44,800 INFO L858 garLoopResultBuilder]: For program point L6241-2(lines 6239 6348) no Hoare annotation was computed. [2021-12-18 05:11:44,800 INFO L858 garLoopResultBuilder]: For program point L6241(lines 6241 6245) no Hoare annotation was computed. [2021-12-18 05:11:44,800 INFO L854 garLoopResultBuilder]: At program point L5184(line 5184) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,800 INFO L858 garLoopResultBuilder]: For program point L6043(lines 6043 6046) no Hoare annotation was computed. [2021-12-18 05:11:44,800 INFO L854 garLoopResultBuilder]: At program point L5911(line 5911) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,801 INFO L858 garLoopResultBuilder]: For program point L5911-1(line 5911) no Hoare annotation was computed. [2021-12-18 05:11:44,801 INFO L854 garLoopResultBuilder]: At program point L5713(line 5713) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,801 INFO L854 garLoopResultBuilder]: At program point L5383(line 5383) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,801 INFO L858 garLoopResultBuilder]: For program point L5383-1(line 5383) no Hoare annotation was computed. [2021-12-18 05:11:44,801 INFO L854 garLoopResultBuilder]: At program point L6242(line 6242) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,801 INFO L858 garLoopResultBuilder]: For program point L6110(line 6110) no Hoare annotation was computed. [2021-12-18 05:11:44,801 INFO L858 garLoopResultBuilder]: For program point L6242-1(line 6242) no Hoare annotation was computed. [2021-12-18 05:11:44,801 INFO L858 garLoopResultBuilder]: For program point L5384-1(line 5384) no Hoare annotation was computed. [2021-12-18 05:11:44,802 INFO L854 garLoopResultBuilder]: At program point L5384(line 5384) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,802 INFO L858 garLoopResultBuilder]: For program point L6111(lines 6111 6118) no Hoare annotation was computed. [2021-12-18 05:11:44,802 INFO L854 garLoopResultBuilder]: At program point L5583(line 5583) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,802 INFO L858 garLoopResultBuilder]: For program point L5583-1(line 5583) no Hoare annotation was computed. [2021-12-18 05:11:44,802 INFO L854 garLoopResultBuilder]: At program point L6575(lines 6574 6576) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-12-18 05:11:44,802 INFO L861 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 3827 3834) the Hoare annotation is: true [2021-12-18 05:11:44,802 INFO L858 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 3827 3834) no Hoare annotation was computed. [2021-12-18 05:11:44,803 INFO L861 garLoopResultBuilder]: At program point L3960(lines 3957 3962) the Hoare annotation is: true [2021-12-18 05:11:44,803 INFO L858 garLoopResultBuilder]: For program point IS_ERREXIT(lines 3827 3834) no Hoare annotation was computed. [2021-12-18 05:11:44,805 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2021-12-18 05:11:44,807 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-18 05:11:44,828 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.12 05:11:44 BoogieIcfgContainer [2021-12-18 05:11:44,829 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-18 05:11:44,829 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-18 05:11:44,829 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-18 05:11:44,830 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-18 05:11:44,845 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 05:10:06" (3/4) ... [2021-12-18 05:11:44,847 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-12-18 05:11:44,855 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure div_u64 [2021-12-18 05:11:44,856 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bytepos_delta [2021-12-18 05:11:44,856 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_timer_1 [2021-12-18 05:11:44,856 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2021-12-18 05:11:44,856 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_timer_stop [2021-12-18 05:11:44,856 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_setup [2021-12-18 05:11:44,856 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_suspend [2021-12-18 05:11:44,856 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_pointer [2021-12-18 05:11:44,857 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2021-12-18 05:11:44,857 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure frames_to_bytes [2021-12-18 05:11:44,857 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_hw_free [2021-12-18 05:11:44,857 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_cable_index [2021-12-18 05:11:44,857 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_ctl_notify [2021-12-18 05:11:44,857 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_pcm_suspend_all [2021-12-18 05:11:44,857 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_resume [2021-12-18 05:11:44,857 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-12-18 05:11:44,857 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_hw_params [2021-12-18 05:11:44,857 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_pos_update [2021-12-18 05:11:44,857 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bytepos_finish [2021-12-18 05:11:44,858 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_pcm_lib_ioctl [2021-12-18 05:11:44,858 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_timer_start [2021-12-18 05:11:44,858 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_pcm_format_set_silence [2021-12-18 05:11:44,858 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2021-12-18 05:11:44,858 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2021-12-18 05:11:44,858 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure byte_pos [2021-12-18 05:11:44,858 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_device_unregister [2021-12-18 05:11:44,858 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2021-12-18 05:11:44,858 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-12-18 05:11:44,859 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_trigger [2021-12-18 05:11:44,859 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_power_change_state [2021-12-18 05:11:44,859 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_prepare [2021-12-18 05:11:44,859 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_pcm_new [2021-12-18 05:11:44,859 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_suitable_timer_1 [2021-12-18 05:11:44,859 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_pcm_lib_get_vmalloc_page [2021-12-18 05:11:44,859 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_proc_new [2021-12-18 05:11:44,859 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_card_free [2021-12-18 05:11:44,859 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2021-12-18 05:11:44,860 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2021-12-18 05:11:44,860 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bytes_to_frames [2021-12-18 05:11:44,860 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_unregister_all [2021-12-18 05:11:44,860 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2021-12-18 05:11:44,860 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-12-18 05:11:44,860 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_open [2021-12-18 05:11:44,860 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2021-12-18 05:11:44,860 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure params_change [2021-12-18 05:11:44,860 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_close [2021-12-18 05:11:44,861 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2021-12-18 05:11:44,861 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clear_capture_buf [2021-12-18 05:11:44,861 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2021-12-18 05:11:44,861 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure params_change_substream [2021-12-18 05:11:44,861 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2021-12-18 05:11:44,861 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_active_notify [2021-12-18 05:11:44,861 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-12-18 05:11:44,861 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_pcm_set_ops [2021-12-18 05:11:44,862 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2021-12-18 05:11:44,862 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2021-12-18 05:11:44,919 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 287 nodes and edges [2021-12-18 05:11:44,924 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 83 nodes and edges [2021-12-18 05:11:44,929 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2021-12-18 05:11:44,934 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2021-12-18 05:11:44,944 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-12-18 05:11:44,946 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-18 05:11:44,979 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\result == 0) || ldv_spin == 0 [2021-12-18 05:11:44,984 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) || !(ldv_spin == 0) [2021-12-18 05:11:44,984 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2021-12-18 05:11:44,986 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2021-12-18 05:11:44,987 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2021-12-18 05:11:44,987 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && \valid == \old(\valid)) && unknown-#length-unknown == \old(unknown-#length-unknown) [2021-12-18 05:11:44,988 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && \valid == \old(\valid)) && unknown-#length-unknown == \old(unknown-#length-unknown)) && ldv_spin == 0) [2021-12-18 05:11:44,988 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) [2021-12-18 05:11:44,988 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) || !(ldv_spin == 0) [2021-12-18 05:11:44,989 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2021-12-18 05:11:44,990 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) [2021-12-18 05:11:44,991 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) [2021-12-18 05:11:44,992 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && \valid == \old(\valid)) && unknown-#length-unknown == \old(unknown-#length-unknown)) && ldv_spin == 0) [2021-12-18 05:11:45,212 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-12-18 05:11:45,212 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-18 05:11:45,213 INFO L158 Benchmark]: Toolchain (without parser) took 121483.81ms. Allocated memory was 88.1MB in the beginning and 755.0MB in the end (delta: 666.9MB). Free memory was 63.4MB in the beginning and 285.0MB in the end (delta: -221.7MB). Peak memory consumption was 442.5MB. Max. memory is 16.1GB. [2021-12-18 05:11:45,213 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 88.1MB. Free memory was 66.4MB in the beginning and 66.4MB in the end (delta: 24.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-18 05:11:45,213 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1792.33ms. Allocated memory was 88.1MB in the beginning and 138.4MB in the end (delta: 50.3MB). Free memory was 63.4MB in the beginning and 81.1MB in the end (delta: -17.7MB). Peak memory consumption was 63.5MB. Max. memory is 16.1GB. [2021-12-18 05:11:45,214 INFO L158 Benchmark]: Boogie Procedure Inliner took 228.30ms. Allocated memory is still 138.4MB. Free memory was 81.1MB in the beginning and 57.3MB in the end (delta: 23.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2021-12-18 05:11:45,214 INFO L158 Benchmark]: Boogie Preprocessor took 226.68ms. Allocated memory is still 138.4MB. Free memory was 57.3MB in the beginning and 59.9MB in the end (delta: -2.6MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. [2021-12-18 05:11:45,215 INFO L158 Benchmark]: RCFGBuilder took 20948.34ms. Allocated memory was 138.4MB in the beginning and 755.0MB in the end (delta: 616.6MB). Free memory was 59.9MB in the beginning and 545.6MB in the end (delta: -485.7MB). Peak memory consumption was 457.4MB. Max. memory is 16.1GB. [2021-12-18 05:11:45,215 INFO L158 Benchmark]: TraceAbstraction took 97897.65ms. Allocated memory is still 755.0MB. Free memory was 545.6MB in the beginning and 389.9MB in the end (delta: 155.7MB). Peak memory consumption was 338.3MB. Max. memory is 16.1GB. [2021-12-18 05:11:45,216 INFO L158 Benchmark]: Witness Printer took 383.01ms. Allocated memory is still 755.0MB. Free memory was 389.9MB in the beginning and 285.0MB in the end (delta: 104.8MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. [2021-12-18 05:11:45,217 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 88.1MB. Free memory was 66.4MB in the beginning and 66.4MB in the end (delta: 24.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1792.33ms. Allocated memory was 88.1MB in the beginning and 138.4MB in the end (delta: 50.3MB). Free memory was 63.4MB in the beginning and 81.1MB in the end (delta: -17.7MB). Peak memory consumption was 63.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 228.30ms. Allocated memory is still 138.4MB. Free memory was 81.1MB in the beginning and 57.3MB in the end (delta: 23.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 226.68ms. Allocated memory is still 138.4MB. Free memory was 57.3MB in the beginning and 59.9MB in the end (delta: -2.6MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. * RCFGBuilder took 20948.34ms. Allocated memory was 138.4MB in the beginning and 755.0MB in the end (delta: 616.6MB). Free memory was 59.9MB in the beginning and 545.6MB in the end (delta: -485.7MB). Peak memory consumption was 457.4MB. Max. memory is 16.1GB. * TraceAbstraction took 97897.65ms. Allocated memory is still 755.0MB. Free memory was 545.6MB in the beginning and 389.9MB in the end (delta: 155.7MB). Peak memory consumption was 338.3MB. Max. memory is 16.1GB. * Witness Printer took 383.01ms. Allocated memory is still 755.0MB. Free memory was 389.9MB in the beginning and 285.0MB in the end (delta: 104.8MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 3947]: 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 57 procedures, 861 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 97.8s, OverallIterations: 6, TraceHistogramMax: 8, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 86.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 6.7s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 25 mSolverCounterUnknown, 5767 SdHoareTripleChecker+Valid, 85.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5405 mSDsluCounter, 19459 SdHoareTripleChecker+Invalid, 82.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 10882 mSDsCounter, 1410 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4198 IncrementalHoareTripleChecker+Invalid, 5633 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1410 mSolverCounterUnsat, 8577 mSDtfsCounter, 4198 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 280 GetRequests, 260 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5638occurred in iteration=5, InterpolantAutomatonStates: 28, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.9s AutomataMinimizationTime, 6 MinimizatonAttempts, 2037 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 326 LocationsWithAnnotation, 13524 PreInvPairs, 14527 NumberOfFragments, 1269 HoareAnnotationTreeSize, 13524 FomulaSimplifications, 73256 FormulaSimplificationTreeSizeReduction, 2.5s HoareSimplificationTime, 326 FomulaSimplificationsInter, 39822 FormulaSimplificationTreeSizeReductionInter, 4.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 715 NumberOfCodeBlocks, 715 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 708 ConstructedInterpolants, 0 QuantifiedInterpolants, 1420 SizeOfPredicates, 0 NumberOfNonLiveVariables, 2150 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 7 InterpolantComputations, 6 PerfectInterpolantSequences, 628/629 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: 3853]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6547]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4516]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6524]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4885]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4064]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4305]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 6582]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5443]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5800]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5466]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6595]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6395]: Loop Invariant Derived loop invariant: unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) - InvariantResult [Line: 4256]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5466]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6601]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6488]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6559]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5800]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6555]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6428]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3957]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4140]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5182]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6621]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6539]: Loop Invariant Derived loop invariant: (ldv_state_variable_4 == 0 && ldv_spin == 0) && ldv_state_variable_5 == 0 - InvariantResult [Line: 4523]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6495]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5340]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6563]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5171]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3950]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4371]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 5347]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6647]: Loop Invariant Derived loop invariant: unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) || !(ldv_spin == 0) - InvariantResult [Line: 5182]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4557]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3811]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6528]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5182]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4118]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6504]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6625]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6659]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6514]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5397]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4007]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6574]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5579]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5588]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6673]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 5763]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3861]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6492]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5511]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5443]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6511]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4674]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6680]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && \valid == \old(\valid)) && unknown-#length-unknown == \old(unknown-#length-unknown)) && ldv_spin == 0) - InvariantResult [Line: 6567]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5182]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6617]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6551]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6651]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5754]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6518]: Loop Invariant Derived loop invariant: unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) - InvariantResult [Line: 5182]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3845]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6536]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4727]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 6613]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4161]: Loop Invariant Derived loop invariant: unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) || !(ldv_spin == 0) - InvariantResult [Line: 6670]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5704]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5182]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4573]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5597]: Loop Invariant Derived loop invariant: unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) - InvariantResult [Line: 5466]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4040]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5569]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6507]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3839]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4016]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4264]: Loop Invariant Derived loop invariant: (unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && \valid == \old(\valid)) && unknown-#length-unknown == \old(unknown-#length-unknown) - InvariantResult [Line: 5182]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5772]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6586]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6406]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4573]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4312]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && \valid == \old(\valid)) && unknown-#length-unknown == \old(unknown-#length-unknown)) && ldv_spin == 0) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6578]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6532]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6628]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6543]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5458]: Loop Invariant Derived loop invariant: !(\result == 0) || ldv_spin == 0 - InvariantResult [Line: 6498]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4103]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5559]: Loop Invariant Derived loop invariant: (ldv_state_variable_4 == 0 && ldv_spin == 0) && ldv_state_variable_5 == 0 RESULT: Ultimate proved your program to be correct! [2021-12-18 05:11:45,406 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