./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-serial-u16550.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ae007674 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-serial-u16550.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 c850114a14157388fff72c3ea545dc39574a5dacf1bf063210a2e523cf9f3a54 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ae00767 [2021-12-28 04:05:08,134 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-28 04:05:08,137 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-28 04:05:08,167 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-28 04:05:08,167 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-28 04:05:08,168 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-28 04:05:08,169 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-28 04:05:08,170 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-28 04:05:08,171 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-28 04:05:08,172 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-28 04:05:08,173 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-28 04:05:08,174 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-28 04:05:08,174 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-28 04:05:08,174 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-28 04:05:08,176 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-28 04:05:08,179 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-28 04:05:08,181 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-28 04:05:08,182 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-28 04:05:08,183 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-28 04:05:08,184 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-28 04:05:08,185 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-28 04:05:08,187 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-28 04:05:08,188 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-28 04:05:08,190 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-28 04:05:08,193 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-28 04:05:08,197 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-28 04:05:08,198 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-28 04:05:08,198 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-28 04:05:08,199 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-28 04:05:08,200 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-28 04:05:08,200 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-28 04:05:08,201 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-28 04:05:08,201 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-28 04:05:08,202 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-28 04:05:08,203 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-28 04:05:08,204 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-28 04:05:08,205 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-28 04:05:08,205 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-28 04:05:08,205 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-28 04:05:08,206 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-28 04:05:08,207 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-28 04:05:08,208 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-28 04:05:08,240 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-28 04:05:08,241 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-28 04:05:08,241 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-28 04:05:08,243 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-28 04:05:08,244 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-28 04:05:08,244 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-28 04:05:08,244 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-28 04:05:08,245 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-28 04:05:08,246 INFO L138 SettingsManager]: * Use SBE=true [2021-12-28 04:05:08,246 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-28 04:05:08,246 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-28 04:05:08,246 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-28 04:05:08,247 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-28 04:05:08,247 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-28 04:05:08,247 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-28 04:05:08,248 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-28 04:05:08,248 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-28 04:05:08,248 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-28 04:05:08,248 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-28 04:05:08,248 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-28 04:05:08,249 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-28 04:05:08,249 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 04:05:08,249 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-28 04:05:08,249 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-28 04:05:08,250 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-28 04:05:08,250 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-28 04:05:08,250 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-28 04:05:08,250 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-28 04:05:08,250 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-28 04:05:08,250 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-28 04:05:08,251 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c850114a14157388fff72c3ea545dc39574a5dacf1bf063210a2e523cf9f3a54 [2021-12-28 04:05:08,508 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-28 04:05:08,527 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-28 04:05:08,530 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-28 04:05:08,531 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-28 04:05:08,531 INFO L275 PluginConnector]: CDTParser initialized [2021-12-28 04:05:08,533 INFO L432 ainManager$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-serial-u16550.ko-entry_point.cil.out.i [2021-12-28 04:05:08,581 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24dce40d6/31853d0fd4f54d908d48a2bc22066ff9/FLAGdbf104168 [2021-12-28 04:05:09,103 INFO L306 CDTParser]: Found 1 translation units. [2021-12-28 04:05:09,104 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-serial-u16550.ko-entry_point.cil.out.i [2021-12-28 04:05:09,135 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24dce40d6/31853d0fd4f54d908d48a2bc22066ff9/FLAGdbf104168 [2021-12-28 04:05:09,377 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24dce40d6/31853d0fd4f54d908d48a2bc22066ff9 [2021-12-28 04:05:09,379 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-28 04:05:09,381 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-28 04:05:09,383 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-28 04:05:09,383 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-28 04:05:09,386 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-28 04:05:09,386 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 04:05:09" (1/1) ... [2021-12-28 04:05:09,387 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6feee621 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:05:09, skipping insertion in model container [2021-12-28 04:05:09,387 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 04:05:09" (1/1) ... [2021-12-28 04:05:09,393 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-28 04:05:09,462 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-28 04:05:09,728 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2482] [2021-12-28 04:05:09,729 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2483-2484] [2021-12-28 04:05:09,788 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-serial-u16550.ko-entry_point.cil.out.i[72349,72362] [2021-12-28 04:05:10,090 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 04:05:10,125 INFO L203 MainTranslator]: Completed pre-run [2021-12-28 04:05:10,160 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2482] [2021-12-28 04:05:10,160 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2483-2484] [2021-12-28 04:05:10,175 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-serial-u16550.ko-entry_point.cil.out.i[72349,72362] [2021-12-28 04:05:10,241 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 04:05:10,279 INFO L208 MainTranslator]: Completed translation [2021-12-28 04:05:10,280 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:05:10 WrapperNode [2021-12-28 04:05:10,280 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-28 04:05:10,281 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-28 04:05:10,281 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-28 04:05:10,281 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-28 04:05:10,285 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:05:10" (1/1) ... [2021-12-28 04:05:10,329 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:05:10" (1/1) ... [2021-12-28 04:05:10,387 INFO L137 Inliner]: procedures = 142, calls = 996, calls flagged for inlining = 73, calls inlined = 71, statements flattened = 2004 [2021-12-28 04:05:10,388 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-28 04:05:10,388 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-28 04:05:10,388 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-28 04:05:10,388 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-28 04:05:10,394 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:05:10" (1/1) ... [2021-12-28 04:05:10,394 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:05:10" (1/1) ... [2021-12-28 04:05:10,406 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:05:10" (1/1) ... [2021-12-28 04:05:10,415 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:05:10" (1/1) ... [2021-12-28 04:05:10,491 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:05:10" (1/1) ... [2021-12-28 04:05:10,502 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:05:10" (1/1) ... [2021-12-28 04:05:10,510 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:05:10" (1/1) ... [2021-12-28 04:05:10,537 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-28 04:05:10,538 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-28 04:05:10,538 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-28 04:05:10,538 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-28 04:05:10,538 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:05:10" (1/1) ... [2021-12-28 04:05:10,549 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 04:05:10,557 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-28 04:05:10,566 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) [2021-12-28 04:05:10,568 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 [2021-12-28 04:05:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_free [2021-12-28 04:05:10,611 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_free [2021-12-28 04:05:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_do_close [2021-12-28 04:05:10,612 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_do_close [2021-12-28 04:05:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-28 04:05:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-28 04:05:10,612 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-28 04:05:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_add_timer [2021-12-28 04:05:10,613 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_add_timer [2021-12-28 04:05:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_io_loop [2021-12-28 04:05:10,614 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_io_loop [2021-12-28 04:05:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-28 04:05:10,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-28 04:05:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-28 04:05:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_del_timer [2021-12-28 04:05:10,614 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_del_timer [2021-12-28 04:05:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-28 04:05:10,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-28 04:05:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-28 04:05:10,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-28 04:05:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_buffer_output [2021-12-28 04:05:10,615 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_buffer_output [2021-12-28 04:05:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_substreams [2021-12-28 04:05:10,615 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_substreams [2021-12-28 04:05:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-28 04:05:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-28 04:05:10,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-28 04:05:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_output_trigger [2021-12-28 04:05:10,616 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_output_trigger [2021-12-28 04:05:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-28 04:05:10,616 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-28 04:05:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_do_open [2021-12-28 04:05:10,617 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_do_open [2021-12-28 04:05:10,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-28 04:05:10,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-28 04:05:10,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-28 04:05:10,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-28 04:05:10,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-28 04:05:10,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-28 04:05:10,618 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2021-12-28 04:05:10,618 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2021-12-28 04:05:10,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-28 04:05:10,618 INFO L130 BoogieDeclarations]: Found specification of procedure snd_serial_unregister_all [2021-12-28 04:05:10,619 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_serial_unregister_all [2021-12-28 04:05:10,619 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_output_byte [2021-12-28 04:05:10,619 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_output_byte [2021-12-28 04:05:10,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-28 04:05:10,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-28 04:05:10,619 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2021-12-28 04:05:10,619 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2021-12-28 04:05:10,620 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-28 04:05:10,620 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-28 04:05:10,620 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_receive [2021-12-28 04:05:10,621 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_receive [2021-12-28 04:05:10,621 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_input_trigger [2021-12-28 04:05:10,621 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_input_trigger [2021-12-28 04:05:10,622 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-28 04:05:10,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-28 04:05:10,623 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2021-12-28 04:05:10,623 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2021-12-28 04:05:10,623 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2021-12-28 04:05:10,623 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2021-12-28 04:05:10,623 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-12-28 04:05:10,623 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-12-28 04:05:10,623 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-12-28 04:05:10,624 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-12-28 04:05:10,624 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-28 04:05:10,624 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-28 04:05:10,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-28 04:05:10,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-28 04:05:10,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-28 04:05:10,625 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-28 04:05:10,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-28 04:05:10,625 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_set_ops [2021-12-28 04:05:10,625 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_set_ops [2021-12-28 04:05:10,625 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_write_buffer [2021-12-28 04:05:10,625 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_write_buffer [2021-12-28 04:05:10,626 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-28 04:05:10,626 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-28 04:05:11,014 INFO L234 CfgBuilder]: Building ICFG [2021-12-28 04:05:11,015 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-28 04:05:11,336 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-28 04:05:12,382 INFO L275 CfgBuilder]: Performing block encoding [2021-12-28 04:05:12,390 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-28 04:05:12,392 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-28 04:05:12,394 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 04:05:12 BoogieIcfgContainer [2021-12-28 04:05:12,395 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-28 04:05:12,397 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-28 04:05:12,397 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-28 04:05:12,399 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-28 04:05:12,399 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.12 04:05:09" (1/3) ... [2021-12-28 04:05:12,400 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13076509 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 04:05:12, skipping insertion in model container [2021-12-28 04:05:12,400 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:05:10" (2/3) ... [2021-12-28 04:05:12,400 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13076509 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 04:05:12, skipping insertion in model container [2021-12-28 04:05:12,401 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 04:05:12" (3/3) ... [2021-12-28 04:05:12,401 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-serial-u16550.ko-entry_point.cil.out.i [2021-12-28 04:05:12,405 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-28 04:05:12,405 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-28 04:05:12,444 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-28 04:05:12,451 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 [2021-12-28 04:05:12,451 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-28 04:05:12,476 INFO L276 IsEmpty]: Start isEmpty. Operand has 651 states, 484 states have (on average 1.3925619834710743) internal successors, (674), 503 states have internal predecessors, (674), 133 states have call successors, (133), 33 states have call predecessors, (133), 32 states have return successors, (126), 126 states have call predecessors, (126), 126 states have call successors, (126) [2021-12-28 04:05:12,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-12-28 04:05:12,488 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 04:05:12,488 INFO L514 BasicCegarLoop]: trace histogram [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] [2021-12-28 04:05:12,489 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-28 04:05:12,492 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 04:05:12,492 INFO L85 PathProgramCache]: Analyzing trace with hash 1892228746, now seen corresponding path program 1 times [2021-12-28 04:05:12,497 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 04:05:12,498 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [158357386] [2021-12-28 04:05:12,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 04:05:12,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 04:05:12,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:05:12,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-12-28 04:05:12,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:05:12,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-28 04:05:12,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:05:12,900 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-12-28 04:05:12,901 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 04:05:12,901 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [158357386] [2021-12-28 04:05:12,901 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [158357386] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 04:05:12,903 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 04:05:12,903 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-28 04:05:12,905 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1253164785] [2021-12-28 04:05:12,905 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 04:05:12,915 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-28 04:05:12,915 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 04:05:12,939 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-28 04:05:12,940 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-28 04:05:12,943 INFO L87 Difference]: Start difference. First operand has 651 states, 484 states have (on average 1.3925619834710743) internal successors, (674), 503 states have internal predecessors, (674), 133 states have call successors, (133), 33 states have call predecessors, (133), 32 states have return successors, (126), 126 states have call predecessors, (126), 126 states have call successors, (126) Second operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2021-12-28 04:05:14,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-28 04:05:14,593 INFO L93 Difference]: Finished difference Result 1857 states and 2704 transitions. [2021-12-28 04:05:14,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-28 04:05:14,596 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 34 [2021-12-28 04:05:14,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-28 04:05:14,613 INFO L225 Difference]: With dead ends: 1857 [2021-12-28 04:05:14,614 INFO L226 Difference]: Without dead ends: 1172 [2021-12-28 04:05:14,620 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-28 04:05:14,623 INFO L933 BasicCegarLoop]: 1010 mSDtfsCounter, 865 mSDsluCounter, 1128 mSDsCounter, 0 mSdLazyCounter, 690 mSolverCounterSat, 331 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 957 SdHoareTripleChecker+Valid, 2138 SdHoareTripleChecker+Invalid, 1021 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 331 IncrementalHoareTripleChecker+Valid, 690 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2021-12-28 04:05:14,624 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [957 Valid, 2138 Invalid, 1021 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [331 Valid, 690 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2021-12-28 04:05:14,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1172 states. [2021-12-28 04:05:14,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1172 to 1060. [2021-12-28 04:05:14,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1060 states, 790 states have (on average 1.3746835443037975) internal successors, (1086), 809 states have internal predecessors, (1086), 217 states have call successors, (217), 53 states have call predecessors, (217), 52 states have return successors, (216), 216 states have call predecessors, (216), 216 states have call successors, (216) [2021-12-28 04:05:14,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 1060 states and 1519 transitions. [2021-12-28 04:05:14,740 INFO L78 Accepts]: Start accepts. Automaton has 1060 states and 1519 transitions. Word has length 34 [2021-12-28 04:05:14,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-28 04:05:14,740 INFO L470 AbstractCegarLoop]: Abstraction has 1060 states and 1519 transitions. [2021-12-28 04:05:14,740 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2021-12-28 04:05:14,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1519 transitions. [2021-12-28 04:05:14,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-12-28 04:05:14,747 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 04:05:14,747 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-28 04:05:14,748 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-28 04:05:14,748 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-28 04:05:14,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 04:05:14,748 INFO L85 PathProgramCache]: Analyzing trace with hash 1547605060, now seen corresponding path program 1 times [2021-12-28 04:05:14,749 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 04:05:14,749 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [246335894] [2021-12-28 04:05:14,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 04:05:14,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 04:05:14,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:05:14,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-28 04:05:14,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:05:14,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-28 04:05:14,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:05:14,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-12-28 04:05:14,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:05:14,904 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-12-28 04:05:14,904 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 04:05:14,905 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [246335894] [2021-12-28 04:05:14,905 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [246335894] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 04:05:14,905 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 04:05:14,905 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-28 04:05:14,905 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1464305025] [2021-12-28 04:05:14,905 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 04:05:14,907 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-28 04:05:14,907 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 04:05:14,907 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-28 04:05:14,907 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-28 04:05:14,908 INFO L87 Difference]: Start difference. First operand 1060 states and 1519 transitions. Second operand has 5 states, 5 states have (on average 9.2) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2021-12-28 04:05:16,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-28 04:05:16,011 INFO L93 Difference]: Finished difference Result 2230 states and 3214 transitions. [2021-12-28 04:05:16,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-28 04:05:16,012 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.2) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 57 [2021-12-28 04:05:16,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-28 04:05:16,022 INFO L225 Difference]: With dead ends: 2230 [2021-12-28 04:05:16,022 INFO L226 Difference]: Without dead ends: 1173 [2021-12-28 04:05:16,025 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-12-28 04:05:16,029 INFO L933 BasicCegarLoop]: 855 mSDtfsCounter, 1136 mSDsluCounter, 734 mSDsCounter, 0 mSdLazyCounter, 638 mSolverCounterSat, 383 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1229 SdHoareTripleChecker+Valid, 1589 SdHoareTripleChecker+Invalid, 1021 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 383 IncrementalHoareTripleChecker+Valid, 638 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2021-12-28 04:05:16,030 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1229 Valid, 1589 Invalid, 1021 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [383 Valid, 638 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2021-12-28 04:05:16,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1173 states. [2021-12-28 04:05:16,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1173 to 1060. [2021-12-28 04:05:16,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1060 states, 790 states have (on average 1.3721518987341772) internal successors, (1084), 809 states have internal predecessors, (1084), 217 states have call successors, (217), 53 states have call predecessors, (217), 52 states have return successors, (216), 216 states have call predecessors, (216), 216 states have call successors, (216) [2021-12-28 04:05:16,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 1060 states and 1517 transitions. [2021-12-28 04:05:16,080 INFO L78 Accepts]: Start accepts. Automaton has 1060 states and 1517 transitions. Word has length 57 [2021-12-28 04:05:16,080 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-28 04:05:16,080 INFO L470 AbstractCegarLoop]: Abstraction has 1060 states and 1517 transitions. [2021-12-28 04:05:16,081 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.2) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2021-12-28 04:05:16,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1517 transitions. [2021-12-28 04:05:16,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-12-28 04:05:16,086 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 04:05:16,087 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-28 04:05:16,087 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-28 04:05:16,087 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-28 04:05:16,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 04:05:16,088 INFO L85 PathProgramCache]: Analyzing trace with hash 1187885674, now seen corresponding path program 1 times [2021-12-28 04:05:16,088 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 04:05:16,088 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [488574223] [2021-12-28 04:05:16,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 04:05:16,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 04:05:16,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:05:16,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-28 04:05:16,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:05:16,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-12-28 04:05:16,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:05:16,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-12-28 04:05:16,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:05:16,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-28 04:05:16,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:05:16,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2021-12-28 04:05:16,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:05:16,228 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-12-28 04:05:16,228 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 04:05:16,228 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [488574223] [2021-12-28 04:05:16,229 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [488574223] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 04:05:16,229 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 04:05:16,229 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-28 04:05:16,229 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1840975022] [2021-12-28 04:05:16,229 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 04:05:16,229 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-28 04:05:16,230 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 04:05:16,230 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-28 04:05:16,230 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-28 04:05:16,230 INFO L87 Difference]: Start difference. First operand 1060 states and 1517 transitions. Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-12-28 04:05:17,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-28 04:05:17,440 INFO L93 Difference]: Finished difference Result 2231 states and 3212 transitions. [2021-12-28 04:05:17,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-28 04:05:17,441 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 71 [2021-12-28 04:05:17,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-28 04:05:17,446 INFO L225 Difference]: With dead ends: 2231 [2021-12-28 04:05:17,446 INFO L226 Difference]: Without dead ends: 1174 [2021-12-28 04:05:17,451 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-28 04:05:17,459 INFO L933 BasicCegarLoop]: 840 mSDtfsCounter, 332 mSDsluCounter, 1347 mSDsCounter, 0 mSdLazyCounter, 948 mSolverCounterSat, 316 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 337 SdHoareTripleChecker+Valid, 2187 SdHoareTripleChecker+Invalid, 1264 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 316 IncrementalHoareTripleChecker+Valid, 948 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2021-12-28 04:05:17,460 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [337 Valid, 2187 Invalid, 1264 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [316 Valid, 948 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2021-12-28 04:05:17,461 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1174 states. [2021-12-28 04:05:17,482 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1174 to 1061. [2021-12-28 04:05:17,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1061 states, 791 states have (on average 1.3716814159292035) internal successors, (1085), 810 states have internal predecessors, (1085), 217 states have call successors, (217), 53 states have call predecessors, (217), 52 states have return successors, (216), 216 states have call predecessors, (216), 216 states have call successors, (216) [2021-12-28 04:05:17,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 1061 states and 1518 transitions. [2021-12-28 04:05:17,487 INFO L78 Accepts]: Start accepts. Automaton has 1061 states and 1518 transitions. Word has length 71 [2021-12-28 04:05:17,488 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-28 04:05:17,488 INFO L470 AbstractCegarLoop]: Abstraction has 1061 states and 1518 transitions. [2021-12-28 04:05:17,488 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-12-28 04:05:17,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 1518 transitions. [2021-12-28 04:05:17,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-12-28 04:05:17,491 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 04:05:17,491 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-28 04:05:17,491 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-28 04:05:17,491 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-28 04:05:17,492 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 04:05:17,492 INFO L85 PathProgramCache]: Analyzing trace with hash -617552660, now seen corresponding path program 1 times [2021-12-28 04:05:17,492 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 04:05:17,492 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [913396194] [2021-12-28 04:05:17,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 04:05:17,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 04:05:17,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:05:17,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-28 04:05:17,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:05:17,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-12-28 04:05:17,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:05:17,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-12-28 04:05:17,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:05:17,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-28 04:05:17,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:05:17,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2021-12-28 04:05:17,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:05:17,667 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-12-28 04:05:17,667 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 04:05:17,667 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [913396194] [2021-12-28 04:05:17,667 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [913396194] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 04:05:17,667 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 04:05:17,667 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-28 04:05:17,668 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1400950624] [2021-12-28 04:05:17,668 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 04:05:17,668 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-28 04:05:17,668 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 04:05:17,668 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-28 04:05:17,669 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-28 04:05:17,669 INFO L87 Difference]: Start difference. First operand 1061 states and 1518 transitions. Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2021-12-28 04:05:18,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-28 04:05:18,747 INFO L93 Difference]: Finished difference Result 1180 states and 1701 transitions. [2021-12-28 04:05:18,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-28 04:05:18,747 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 71 [2021-12-28 04:05:18,747 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-28 04:05:18,748 INFO L225 Difference]: With dead ends: 1180 [2021-12-28 04:05:18,748 INFO L226 Difference]: Without dead ends: 0 [2021-12-28 04:05:18,750 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-12-28 04:05:18,751 INFO L933 BasicCegarLoop]: 854 mSDtfsCounter, 730 mSDsluCounter, 984 mSDsCounter, 0 mSdLazyCounter, 821 mSolverCounterSat, 337 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 761 SdHoareTripleChecker+Valid, 1838 SdHoareTripleChecker+Invalid, 1158 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 337 IncrementalHoareTripleChecker+Valid, 821 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2021-12-28 04:05:18,751 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [761 Valid, 1838 Invalid, 1158 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [337 Valid, 821 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2021-12-28 04:05:18,751 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-12-28 04:05:18,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-12-28 04:05:18,752 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) [2021-12-28 04:05:18,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-12-28 04:05:18,752 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 71 [2021-12-28 04:05:18,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-28 04:05:18,752 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-12-28 04:05:18,752 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2021-12-28 04:05:18,752 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-12-28 04:05:18,752 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-12-28 04:05:18,754 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-12-28 04:05:18,754 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-28 04:05:18,758 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-12-28 04:05:20,743 INFO L854 garLoopResultBuilder]: At program point L3935(lines 3912 3937) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_2~0 0)) (= |old(#valid)| |#valid|)) [2021-12-28 04:05:20,743 INFO L858 garLoopResultBuilder]: For program point L4505(lines 4505 4507) no Hoare annotation was computed. [2021-12-28 04:05:20,743 INFO L858 garLoopResultBuilder]: For program point L3925(lines 3925 3929) no Hoare annotation was computed. [2021-12-28 04:05:20,743 INFO L854 garLoopResultBuilder]: At program point L4431(lines 4430 4432) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_2~0 0)) (= |old(#valid)| |#valid|)) [2021-12-28 04:05:20,743 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_freeFINAL(lines 3522 3533) no Hoare annotation was computed. [2021-12-28 04:05:20,744 INFO L858 garLoopResultBuilder]: For program point L3915(lines 3915 3919) no Hoare annotation was computed. [2021-12-28 04:05:20,744 INFO L854 garLoopResultBuilder]: At program point L4297(lines 4292 4299) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_2~0 0)) (= |old(#valid)| |#valid|)) [2021-12-28 04:05:20,745 INFO L858 garLoopResultBuilder]: For program point L3525(lines 3525 3528) no Hoare annotation was computed. [2021-12-28 04:05:20,745 INFO L858 garLoopResultBuilder]: For program point L3525-2(lines 3525 3528) no Hoare annotation was computed. [2021-12-28 04:05:20,745 INFO L858 garLoopResultBuilder]: For program point L3930(lines 3930 3934) no Hoare annotation was computed. [2021-12-28 04:05:20,745 INFO L858 garLoopResultBuilder]: For program point L3920(lines 3920 3924) no Hoare annotation was computed. [2021-12-28 04:05:20,745 INFO L854 garLoopResultBuilder]: At program point L4459(lines 4458 4460) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_2~0 0)) (= |old(#valid)| |#valid|)) [2021-12-28 04:05:20,746 INFO L854 garLoopResultBuilder]: At program point snd_uart16550_freeENTRY(lines 3522 3533) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_2~0 0)) (= |old(#valid)| |#valid|)) [2021-12-28 04:05:20,746 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_freeEXIT(lines 3522 3533) no Hoare annotation was computed. [2021-12-28 04:05:20,746 INFO L858 garLoopResultBuilder]: For program point snd_card_freeEXIT(lines 4466 4468) no Hoare annotation was computed. [2021-12-28 04:05:20,746 INFO L861 garLoopResultBuilder]: At program point snd_card_freeENTRY(lines 4466 4468) the Hoare annotation is: true [2021-12-28 04:05:20,747 INFO L858 garLoopResultBuilder]: For program point snd_card_freeFINAL(lines 4466 4468) no Hoare annotation was computed. [2021-12-28 04:05:20,757 INFO L861 garLoopResultBuilder]: At program point platform_get_drvdataENTRY(lines 2835 2842) the Hoare annotation is: true [2021-12-28 04:05:20,757 INFO L861 garLoopResultBuilder]: At program point L2783(lines 2780 2785) the Hoare annotation is: true [2021-12-28 04:05:20,758 INFO L858 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 2835 2842) no Hoare annotation was computed. [2021-12-28 04:05:20,758 INFO L858 garLoopResultBuilder]: For program point platform_get_drvdataFINAL(lines 2835 2842) no Hoare annotation was computed. [2021-12-28 04:05:20,758 INFO L858 garLoopResultBuilder]: For program point L3231(line 3231) no Hoare annotation was computed. [2021-12-28 04:05:20,758 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_do_closeEXIT(lines 3218 3249) no Hoare annotation was computed. [2021-12-28 04:05:20,758 INFO L858 garLoopResultBuilder]: For program point L3227(line 3227) no Hoare annotation was computed. [2021-12-28 04:05:20,758 INFO L861 garLoopResultBuilder]: At program point L3244(line 3244) the Hoare annotation is: true [2021-12-28 04:05:20,759 INFO L858 garLoopResultBuilder]: For program point L3244-1(line 3244) no Hoare annotation was computed. [2021-12-28 04:05:20,759 INFO L858 garLoopResultBuilder]: For program point L3240(lines 3240 3246) no Hoare annotation was computed. [2021-12-28 04:05:20,759 INFO L858 garLoopResultBuilder]: For program point L3240-2(lines 3218 3249) no Hoare annotation was computed. [2021-12-28 04:05:20,759 INFO L861 garLoopResultBuilder]: At program point L3232(line 3232) the Hoare annotation is: true [2021-12-28 04:05:20,759 INFO L858 garLoopResultBuilder]: For program point L3232-1(line 3232) no Hoare annotation was computed. [2021-12-28 04:05:20,759 INFO L861 garLoopResultBuilder]: At program point L3228(line 3228) the Hoare annotation is: true [2021-12-28 04:05:20,760 INFO L858 garLoopResultBuilder]: For program point L3228-1(line 3228) no Hoare annotation was computed. [2021-12-28 04:05:20,760 INFO L858 garLoopResultBuilder]: For program point L3241-1(line 3241) no Hoare annotation was computed. [2021-12-28 04:05:20,760 INFO L861 garLoopResultBuilder]: At program point L3241(line 3241) the Hoare annotation is: true [2021-12-28 04:05:20,760 INFO L858 garLoopResultBuilder]: For program point L3225-1(line 3225) no Hoare annotation was computed. [2021-12-28 04:05:20,760 INFO L861 garLoopResultBuilder]: At program point L3225(line 3225) the Hoare annotation is: true [2021-12-28 04:05:20,760 INFO L858 garLoopResultBuilder]: For program point L3221-1(lines 3221 3224) no Hoare annotation was computed. [2021-12-28 04:05:20,761 INFO L858 garLoopResultBuilder]: For program point L3221(lines 3221 3224) no Hoare annotation was computed. [2021-12-28 04:05:20,761 INFO L861 garLoopResultBuilder]: At program point L3242(line 3242) the Hoare annotation is: true [2021-12-28 04:05:20,761 INFO L858 garLoopResultBuilder]: For program point L3242-1(line 3242) no Hoare annotation was computed. [2021-12-28 04:05:20,761 INFO L861 garLoopResultBuilder]: At program point L3238(lines 3220 3248) the Hoare annotation is: true [2021-12-28 04:05:20,761 INFO L858 garLoopResultBuilder]: For program point L3234(line 3234) no Hoare annotation was computed. [2021-12-28 04:05:20,761 INFO L854 garLoopResultBuilder]: At program point snd_uart16550_do_closeENTRY(lines 3218 3249) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-12-28 04:05:20,762 INFO L858 garLoopResultBuilder]: For program point L3230(line 3230) no Hoare annotation was computed. [2021-12-28 04:05:20,762 INFO L858 garLoopResultBuilder]: For program point L3230-2(line 3230) no Hoare annotation was computed. [2021-12-28 04:05:20,762 INFO L858 garLoopResultBuilder]: For program point L3226(lines 3226 3237) no Hoare annotation was computed. [2021-12-28 04:05:20,762 INFO L854 garLoopResultBuilder]: At program point L3222(line 3222) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-12-28 04:05:20,762 INFO L858 garLoopResultBuilder]: For program point L3243-1(line 3243) no Hoare annotation was computed. [2021-12-28 04:05:20,762 INFO L861 garLoopResultBuilder]: At program point L3243(line 3243) the Hoare annotation is: true [2021-12-28 04:05:20,762 INFO L858 garLoopResultBuilder]: For program point L3239-1(line 3239) no Hoare annotation was computed. [2021-12-28 04:05:20,762 INFO L861 garLoopResultBuilder]: At program point L3239(line 3239) the Hoare annotation is: true [2021-12-28 04:05:20,763 INFO L858 garLoopResultBuilder]: For program point L3235-1(line 3235) no Hoare annotation was computed. [2021-12-28 04:05:20,763 INFO L861 garLoopResultBuilder]: At program point L3235(line 3235) the Hoare annotation is: true [2021-12-28 04:05:20,763 INFO L858 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2021-12-28 04:05:20,763 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-12-28 04:05:20,763 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-12-28 04:05:20,763 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2021-12-28 04:05:20,763 INFO L854 garLoopResultBuilder]: At program point #Ultimate.C_strcpyENTRY(line -1) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_2~0 0))) [2021-12-28 04:05:20,763 INFO L854 garLoopResultBuilder]: At program point snd_uart16550_add_timerENTRY(lines 2968 2979) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-12-28 04:05:20,764 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_add_timerEXIT(lines 2968 2979) no Hoare annotation was computed. [2021-12-28 04:05:20,764 INFO L858 garLoopResultBuilder]: For program point L2971(lines 2971 2976) no Hoare annotation was computed. [2021-12-28 04:05:20,766 INFO L858 garLoopResultBuilder]: For program point L2971-2(lines 2968 2979) no Hoare annotation was computed. [2021-12-28 04:05:20,766 INFO L861 garLoopResultBuilder]: At program point L4424(lines 4423 4425) the Hoare annotation is: true [2021-12-28 04:05:20,768 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 2696 2702) no Hoare annotation was computed. [2021-12-28 04:05:20,768 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 2696 2702) the Hoare annotation is: true [2021-12-28 04:05:20,768 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2700) no Hoare annotation was computed. [2021-12-28 04:05:20,769 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 2696 2702) no Hoare annotation was computed. [2021-12-28 04:05:20,769 INFO L854 garLoopResultBuilder]: At program point L3103(lines 3089 3105) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2021-12-28 04:05:20,769 INFO L858 garLoopResultBuilder]: For program point L3999(line 3999) no Hoare annotation was computed. [2021-12-28 04:05:20,769 INFO L861 garLoopResultBuilder]: At program point L3101-1(line 3101) the Hoare annotation is: true [2021-12-28 04:05:20,769 INFO L854 garLoopResultBuilder]: At program point L2589(lines 2585 2591) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-12-28 04:05:20,769 INFO L854 garLoopResultBuilder]: At program point L3101(line 3101) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-12-28 04:05:20,769 INFO L858 garLoopResultBuilder]: For program point ldv_irq_1FINAL(lines 3982 4007) no Hoare annotation was computed. [2021-12-28 04:05:20,769 INFO L858 garLoopResultBuilder]: For program point L3991(lines 3991 3997) no Hoare annotation was computed. [2021-12-28 04:05:20,770 INFO L858 garLoopResultBuilder]: For program point L3095(lines 3095 3099) no Hoare annotation was computed. [2021-12-28 04:05:20,770 INFO L858 garLoopResultBuilder]: For program point L3989(lines 3989 4001) no Hoare annotation was computed. [2021-12-28 04:05:20,770 INFO L854 garLoopResultBuilder]: At program point L3987-1(lines 3987 4004) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-12-28 04:05:20,770 INFO L858 garLoopResultBuilder]: For program point L3987(lines 3987 4004) no Hoare annotation was computed. [2021-12-28 04:05:20,770 INFO L854 garLoopResultBuilder]: At program point ldv_irq_1ENTRY(lines 3982 4007) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-12-28 04:05:20,770 INFO L858 garLoopResultBuilder]: For program point ldv_irq_1EXIT(lines 3982 4007) no Hoare annotation was computed. [2021-12-28 04:05:20,770 INFO L854 garLoopResultBuilder]: At program point L4415(lines 4414 4416) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-12-28 04:05:20,770 INFO L854 garLoopResultBuilder]: At program point L4000(line 4000) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0))) [2021-12-28 04:05:20,771 INFO L854 garLoopResultBuilder]: At program point L4254(lines 4249 4256) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-12-28 04:05:20,771 INFO L858 garLoopResultBuilder]: For program point L3102(line 3102) no Hoare annotation was computed. [2021-12-28 04:05:20,771 INFO L858 garLoopResultBuilder]: For program point L4252-1(line 4252) no Hoare annotation was computed. [2021-12-28 04:05:20,771 INFO L854 garLoopResultBuilder]: At program point L3100(line 3100) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-12-28 04:05:20,771 INFO L854 garLoopResultBuilder]: At program point L4252(line 4252) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-12-28 04:05:20,771 INFO L858 garLoopResultBuilder]: For program point L3100-1(line 3100) no Hoare annotation was computed. [2021-12-28 04:05:20,771 INFO L854 garLoopResultBuilder]: At program point L3096(line 3096) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-12-28 04:05:20,771 INFO L858 garLoopResultBuilder]: For program point L3990(line 3990) no Hoare annotation was computed. [2021-12-28 04:05:20,772 INFO L858 garLoopResultBuilder]: For program point L3096-1(line 3096) no Hoare annotation was computed. [2021-12-28 04:05:20,772 INFO L858 garLoopResultBuilder]: For program point reg_timer_2EXIT(lines 3866 3873) no Hoare annotation was computed. [2021-12-28 04:05:20,772 INFO L861 garLoopResultBuilder]: At program point reg_timer_2ENTRY(lines 3866 3873) the Hoare annotation is: true [2021-12-28 04:05:20,772 INFO L858 garLoopResultBuilder]: For program point reg_timer_2FINAL(lines 3866 3873) no Hoare annotation was computed. [2021-12-28 04:05:20,772 INFO L861 garLoopResultBuilder]: At program point L3066(line 3066) the Hoare annotation is: true [2021-12-28 04:05:20,772 INFO L858 garLoopResultBuilder]: For program point L3033(line 3033) no Hoare annotation was computed. [2021-12-28 04:05:20,772 INFO L858 garLoopResultBuilder]: For program point L3066-1(line 3066) no Hoare annotation was computed. [2021-12-28 04:05:20,772 INFO L858 garLoopResultBuilder]: For program point L3033-2(lines 3033 3037) no Hoare annotation was computed. [2021-12-28 04:05:20,772 INFO L861 garLoopResultBuilder]: At program point L3050(lines 3013 3087) the Hoare annotation is: true [2021-12-28 04:05:20,773 INFO L861 garLoopResultBuilder]: At program point L3083(line 3083) the Hoare annotation is: true [2021-12-28 04:05:20,773 INFO L858 garLoopResultBuilder]: For program point L3017-1(line 3017) no Hoare annotation was computed. [2021-12-28 04:05:20,773 INFO L861 garLoopResultBuilder]: At program point L3017(line 3017) the Hoare annotation is: true [2021-12-28 04:05:20,773 INFO L861 garLoopResultBuilder]: At program point L3075(lines 3072 3081) the Hoare annotation is: true [2021-12-28 04:05:20,773 INFO L861 garLoopResultBuilder]: At program point L3034(lines 3034 3035) the Hoare annotation is: true [2021-12-28 04:05:20,773 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_io_loopEXIT(lines 3008 3088) no Hoare annotation was computed. [2021-12-28 04:05:20,773 INFO L861 garLoopResultBuilder]: At program point L3067(lines 3061 3072) the Hoare annotation is: true [2021-12-28 04:05:20,773 INFO L858 garLoopResultBuilder]: For program point L3034-1(lines 3034 3035) no Hoare annotation was computed. [2021-12-28 04:05:20,773 INFO L858 garLoopResultBuilder]: For program point L3018(lines 3018 3021) no Hoare annotation was computed. [2021-12-28 04:05:20,774 INFO L858 garLoopResultBuilder]: For program point L3051-1(line 3051) no Hoare annotation was computed. [2021-12-28 04:05:20,774 INFO L861 garLoopResultBuilder]: At program point L3051(line 3051) the Hoare annotation is: true [2021-12-28 04:05:20,774 INFO L858 garLoopResultBuilder]: For program point L3018-2(lines 3018 3021) no Hoare annotation was computed. [2021-12-28 04:05:20,774 INFO L858 garLoopResultBuilder]: For program point L3068(line 3068) no Hoare annotation was computed. [2021-12-28 04:05:20,774 INFO L858 garLoopResultBuilder]: For program point L3068-2(lines 3068 3071) no Hoare annotation was computed. [2021-12-28 04:05:20,774 INFO L858 garLoopResultBuilder]: For program point L3052(lines 3052 3055) no Hoare annotation was computed. [2021-12-28 04:05:20,774 INFO L858 garLoopResultBuilder]: For program point L3077(line 3077) no Hoare annotation was computed. [2021-12-28 04:05:20,774 INFO L858 garLoopResultBuilder]: For program point L3077-2(lines 3077 3080) no Hoare annotation was computed. [2021-12-28 04:05:20,774 INFO L861 garLoopResultBuilder]: At program point L3069(lines 3061 3072) the Hoare annotation is: true [2021-12-28 04:05:20,775 INFO L858 garLoopResultBuilder]: For program point L3028(lines 3028 3031) no Hoare annotation was computed. [2021-12-28 04:05:20,775 INFO L858 garLoopResultBuilder]: For program point L3061(line 3061) no Hoare annotation was computed. [2021-12-28 04:05:20,775 INFO L858 garLoopResultBuilder]: For program point L3061-2(lines 3061 3081) no Hoare annotation was computed. [2021-12-28 04:05:20,775 INFO L858 garLoopResultBuilder]: For program point L3061-4(lines 3061 3081) no Hoare annotation was computed. [2021-12-28 04:05:20,775 INFO L861 garLoopResultBuilder]: At program point L3053(lines 3013 3087) the Hoare annotation is: true [2021-12-28 04:05:20,775 INFO L861 garLoopResultBuilder]: At program point L3078(lines 3072 3081) the Hoare annotation is: true [2021-12-28 04:05:20,775 INFO L854 garLoopResultBuilder]: At program point snd_uart16550_io_loopENTRY(lines 3008 3088) the Hoare annotation is: (or (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-12-28 04:05:20,775 INFO L861 garLoopResultBuilder]: At program point L3062(line 3062) the Hoare annotation is: true [2021-12-28 04:05:20,775 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_io_loopFINAL(lines 3008 3088) no Hoare annotation was computed. [2021-12-28 04:05:20,776 INFO L858 garLoopResultBuilder]: For program point L3062-1(line 3062) no Hoare annotation was computed. [2021-12-28 04:05:20,776 INFO L858 garLoopResultBuilder]: For program point L3022(lines 3022 3043) no Hoare annotation was computed. [2021-12-28 04:05:20,776 INFO L858 garLoopResultBuilder]: For program point L3039(line 3039) no Hoare annotation was computed. [2021-12-28 04:05:20,776 INFO L858 garLoopResultBuilder]: For program point L3039-2(lines 3039 3043) no Hoare annotation was computed. [2021-12-28 04:05:20,776 INFO L858 garLoopResultBuilder]: For program point L3039-4(lines 3013 3087) no Hoare annotation was computed. [2021-12-28 04:05:20,776 INFO L858 garLoopResultBuilder]: For program point L3023(lines 3023 3037) no Hoare annotation was computed. [2021-12-28 04:05:20,776 INFO L861 garLoopResultBuilder]: At program point L3040(lines 3040 3041) the Hoare annotation is: true [2021-12-28 04:05:20,776 INFO L858 garLoopResultBuilder]: For program point L3040-1(lines 3040 3041) no Hoare annotation was computed. [2021-12-28 04:05:20,776 INFO L858 garLoopResultBuilder]: For program point L3065(line 3065) no Hoare annotation was computed. [2021-12-28 04:05:20,777 INFO L858 garLoopResultBuilder]: For program point L3024(line 3024) no Hoare annotation was computed. [2021-12-28 04:05:20,777 INFO L858 garLoopResultBuilder]: For program point L3057(lines 3057 3060) no Hoare annotation was computed. [2021-12-28 04:05:20,777 INFO L858 garLoopResultBuilder]: For program point L3024-2(lines 3024 3027) no Hoare annotation was computed. [2021-12-28 04:05:20,777 INFO L858 garLoopResultBuilder]: For program point L3057-2(lines 3057 3060) no Hoare annotation was computed. [2021-12-28 04:05:20,777 INFO L858 garLoopResultBuilder]: For program point L3024-4(lines 3024 3027) no Hoare annotation was computed. [2021-12-28 04:05:20,777 INFO L858 garLoopResultBuilder]: For program point L3082(line 3082) no Hoare annotation was computed. [2021-12-28 04:05:20,777 INFO L858 garLoopResultBuilder]: For program point L3082-2(lines 3082 3085) no Hoare annotation was computed. [2021-12-28 04:05:20,777 INFO L858 garLoopResultBuilder]: For program point L3082-3(lines 3082 3085) no Hoare annotation was computed. [2021-12-28 04:05:20,777 INFO L858 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 2703 2709) no Hoare annotation was computed. [2021-12-28 04:05:20,778 INFO L861 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 2703 2709) the Hoare annotation is: true [2021-12-28 04:05:20,778 INFO L861 garLoopResultBuilder]: At program point L3487(lines 3452 3492) the Hoare annotation is: true [2021-12-28 04:05:20,778 INFO L854 garLoopResultBuilder]: At program point snd_uart16550_output_triggerENTRY(lines 3497 3517) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-12-28 04:05:20,778 INFO L854 garLoopResultBuilder]: At program point L3504(line 3504) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-12-28 04:05:20,778 INFO L858 garLoopResultBuilder]: For program point L3504-1(lines 3502 3516) no Hoare annotation was computed. [2021-12-28 04:05:20,778 INFO L858 garLoopResultBuilder]: For program point L3463-1(line 3463) no Hoare annotation was computed. [2021-12-28 04:05:20,778 INFO L861 garLoopResultBuilder]: At program point L3463(line 3463) the Hoare annotation is: true [2021-12-28 04:05:20,778 INFO L861 garLoopResultBuilder]: At program point L3505-1(lines 3505 3509) the Hoare annotation is: true [2021-12-28 04:05:20,779 INFO L858 garLoopResultBuilder]: For program point L3439(lines 3439 3442) no Hoare annotation was computed. [2021-12-28 04:05:20,779 INFO L858 garLoopResultBuilder]: For program point L3456(line 3456) no Hoare annotation was computed. [2021-12-28 04:05:20,779 INFO L858 garLoopResultBuilder]: For program point L3456-1(line 3456) no Hoare annotation was computed. [2021-12-28 04:05:20,779 INFO L858 garLoopResultBuilder]: For program point L3456-3(line 3456) no Hoare annotation was computed. [2021-12-28 04:05:20,779 INFO L858 garLoopResultBuilder]: For program point L3456-6(line 3456) no Hoare annotation was computed. [2021-12-28 04:05:20,779 INFO L858 garLoopResultBuilder]: For program point L3456-5(line 3456) no Hoare annotation was computed. [2021-12-28 04:05:20,779 INFO L858 garLoopResultBuilder]: For program point L3448(line 3448) no Hoare annotation was computed. [2021-12-28 04:05:20,779 INFO L858 garLoopResultBuilder]: For program point L3456-8(lines 3456 3472) no Hoare annotation was computed. [2021-12-28 04:05:20,780 INFO L858 garLoopResultBuilder]: For program point L3456-9(lines 3456 3472) no Hoare annotation was computed. [2021-12-28 04:05:20,780 INFO L858 garLoopResultBuilder]: For program point L3473-1(line 3473) no Hoare annotation was computed. [2021-12-28 04:05:20,780 INFO L861 garLoopResultBuilder]: At program point L3473(line 3473) the Hoare annotation is: true [2021-12-28 04:05:20,780 INFO L861 garLoopResultBuilder]: At program point L3341(lines 3335 3344) the Hoare annotation is: true [2021-12-28 04:05:20,780 INFO L858 garLoopResultBuilder]: For program point L3432(lines 3432 3492) no Hoare annotation was computed. [2021-12-28 04:05:20,780 INFO L861 garLoopResultBuilder]: At program point L3432-1(lines 3432 3492) the Hoare annotation is: true [2021-12-28 04:05:20,781 INFO L861 garLoopResultBuilder]: At program point L3490(lines 3452 3492) the Hoare annotation is: true [2021-12-28 04:05:20,781 INFO L858 garLoopResultBuilder]: For program point L3449-1(line 3449) no Hoare annotation was computed. [2021-12-28 04:05:20,781 INFO L861 garLoopResultBuilder]: At program point L3449(line 3449) the Hoare annotation is: true [2021-12-28 04:05:20,781 INFO L861 garLoopResultBuilder]: At program point L4498(lines 4497 4499) the Hoare annotation is: true [2021-12-28 04:05:20,781 INFO L858 garLoopResultBuilder]: For program point L3474(line 3474) no Hoare annotation was computed. [2021-12-28 04:05:20,781 INFO L858 garLoopResultBuilder]: For program point L3474-2(lines 3474 3477) no Hoare annotation was computed. [2021-12-28 04:05:20,781 INFO L858 garLoopResultBuilder]: For program point L3458(lines 3458 3470) no Hoare annotation was computed. [2021-12-28 04:05:20,781 INFO L861 garLoopResultBuilder]: At program point L3450(lines 3432 3452) the Hoare annotation is: true [2021-12-28 04:05:20,781 INFO L858 garLoopResultBuilder]: For program point L3434(lines 3434 3437) no Hoare annotation was computed. [2021-12-28 04:05:20,782 INFO L858 garLoopResultBuilder]: For program point L3467(lines 3467 3470) no Hoare annotation was computed. [2021-12-28 04:05:20,782 INFO L861 garLoopResultBuilder]: At program point L3484(lines 3452 3492) the Hoare annotation is: true [2021-12-28 04:05:20,782 INFO L861 garLoopResultBuilder]: At program point L3460(line 3460) the Hoare annotation is: true [2021-12-28 04:05:20,782 INFO L858 garLoopResultBuilder]: For program point L3493(line 3493) no Hoare annotation was computed. [2021-12-28 04:05:20,782 INFO L858 garLoopResultBuilder]: For program point L3427-1(line 3427) no Hoare annotation was computed. [2021-12-28 04:05:20,782 INFO L854 garLoopResultBuilder]: At program point L3427(line 3427) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2021-12-28 04:05:20,782 INFO L858 garLoopResultBuilder]: For program point L3460-1(line 3460) no Hoare annotation was computed. [2021-12-28 04:05:20,782 INFO L858 garLoopResultBuilder]: For program point L3510(lines 3502 3516) no Hoare annotation was computed. [2021-12-28 04:05:20,782 INFO L858 garLoopResultBuilder]: For program point L3444(lines 3444 3447) no Hoare annotation was computed. [2021-12-28 04:05:20,783 INFO L861 garLoopResultBuilder]: At program point L3444-2(lines 3444 3447) the Hoare annotation is: true [2021-12-28 04:05:20,783 INFO L854 garLoopResultBuilder]: At program point L3494(lines 3412 3496) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2021-12-28 04:05:20,783 INFO L858 garLoopResultBuilder]: For program point L3428(lines 3428 3431) no Hoare annotation was computed. [2021-12-28 04:05:20,783 INFO L858 garLoopResultBuilder]: For program point L3461-1(line 3461) no Hoare annotation was computed. [2021-12-28 04:05:20,783 INFO L861 garLoopResultBuilder]: At program point L3461(line 3461) the Hoare annotation is: true [2021-12-28 04:05:20,783 INFO L858 garLoopResultBuilder]: For program point L3428-1(lines 3428 3431) no Hoare annotation was computed. [2021-12-28 04:05:20,783 INFO L858 garLoopResultBuilder]: For program point L3486(lines 3486 3489) no Hoare annotation was computed. [2021-12-28 04:05:20,784 INFO L861 garLoopResultBuilder]: At program point L4502(lines 4501 4503) the Hoare annotation is: true [2021-12-28 04:05:20,784 INFO L858 garLoopResultBuilder]: For program point L3478(line 3478) no Hoare annotation was computed. [2021-12-28 04:05:20,784 INFO L858 garLoopResultBuilder]: For program point L3511-1(lines 3497 3517) no Hoare annotation was computed. [2021-12-28 04:05:20,784 INFO L858 garLoopResultBuilder]: For program point L3478-2(lines 3478 3481) no Hoare annotation was computed. [2021-12-28 04:05:20,784 INFO L858 garLoopResultBuilder]: For program point L3478-4(lines 3478 3481) no Hoare annotation was computed. [2021-12-28 04:05:20,784 INFO L861 garLoopResultBuilder]: At program point L4494(lines 4493 4495) the Hoare annotation is: true [2021-12-28 04:05:20,785 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_output_triggerEXIT(lines 3497 3517) no Hoare annotation was computed. [2021-12-28 04:05:20,785 INFO L858 garLoopResultBuilder]: For program point L3338(lines 3338 3342) no Hoare annotation was computed. [2021-12-28 04:05:20,785 INFO L858 garLoopResultBuilder]: For program point L3462(line 3462) no Hoare annotation was computed. [2021-12-28 04:05:20,785 INFO L858 garLoopResultBuilder]: For program point L3462-2(lines 3462 3465) no Hoare annotation was computed. [2021-12-28 04:05:20,786 INFO L861 garLoopResultBuilder]: At program point L3429(line 3429) the Hoare annotation is: true [2021-12-28 04:05:20,786 INFO L858 garLoopResultBuilder]: For program point inbEXIT(lines 2623 2630) no Hoare annotation was computed. [2021-12-28 04:05:20,786 INFO L861 garLoopResultBuilder]: At program point inbENTRY(lines 2623 2630) the Hoare annotation is: true [2021-12-28 04:05:20,786 INFO L858 garLoopResultBuilder]: For program point inbFINAL(lines 2623 2630) no Hoare annotation was computed. [2021-12-28 04:05:20,787 INFO L858 garLoopResultBuilder]: For program point L3904(lines 3904 3908) no Hoare annotation was computed. [2021-12-28 04:05:20,787 INFO L854 garLoopResultBuilder]: At program point L4289(lines 4281 4291) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-12-28 04:05:20,787 INFO L854 garLoopResultBuilder]: At program point L4428(lines 4427 4429) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-12-28 04:05:20,787 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_del_timerEXIT(lines 2980 2990) no Hoare annotation was computed. [2021-12-28 04:05:20,787 INFO L854 garLoopResultBuilder]: At program point snd_uart16550_del_timerENTRY(lines 2980 2990) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-12-28 04:05:20,787 INFO L858 garLoopResultBuilder]: For program point L2983(lines 2983 2987) no Hoare annotation was computed. [2021-12-28 04:05:20,787 INFO L854 garLoopResultBuilder]: At program point L3909(lines 3901 3911) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-12-28 04:05:20,787 INFO L858 garLoopResultBuilder]: For program point L2983-2(lines 2980 2990) no Hoare annotation was computed. [2021-12-28 04:05:20,787 INFO L858 garLoopResultBuilder]: For program point outbEXIT(lines 2616 2622) no Hoare annotation was computed. [2021-12-28 04:05:20,788 INFO L861 garLoopResultBuilder]: At program point outbENTRY(lines 2616 2622) the Hoare annotation is: true [2021-12-28 04:05:20,788 INFO L858 garLoopResultBuilder]: For program point outbFINAL(lines 2616 2622) no Hoare annotation was computed. [2021-12-28 04:05:20,788 INFO L858 garLoopResultBuilder]: For program point snd_serial_unregister_allFINAL(lines 3761 3778) no Hoare annotation was computed. [2021-12-28 04:05:20,788 INFO L854 garLoopResultBuilder]: At program point L3772(lines 3764 3777) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (= ~ldv_state_variable_3~0 0)) [2021-12-28 04:05:20,788 INFO L858 garLoopResultBuilder]: For program point snd_serial_unregister_allEXIT(lines 3761 3778) no Hoare annotation was computed. [2021-12-28 04:05:20,788 INFO L854 garLoopResultBuilder]: At program point L3770(lines 3764 3777) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (= ~ldv_state_variable_3~0 0)) [2021-12-28 04:05:20,788 INFO L854 garLoopResultBuilder]: At program point L3768(line 3768) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (= ~ldv_state_variable_3~0 0)) [2021-12-28 04:05:20,788 INFO L858 garLoopResultBuilder]: For program point L3768-1(line 3768) no Hoare annotation was computed. [2021-12-28 04:05:20,789 INFO L854 garLoopResultBuilder]: At program point snd_serial_unregister_allENTRY(lines 3761 3778) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (= ~ldv_state_variable_3~0 0)) [2021-12-28 04:05:20,789 INFO L854 garLoopResultBuilder]: At program point L4452(lines 4451 4453) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (= ~ldv_state_variable_3~0 0)) [2021-12-28 04:05:20,789 INFO L854 garLoopResultBuilder]: At program point L4324(lines 4319 4326) the Hoare annotation is: (= ~ldv_state_variable_3~0 0) [2021-12-28 04:05:20,789 INFO L861 garLoopResultBuilder]: At program point spin_unlockENTRY(lines 4257 4264) the Hoare annotation is: true [2021-12-28 04:05:20,789 INFO L858 garLoopResultBuilder]: For program point spin_unlockFINAL(lines 4257 4264) no Hoare annotation was computed. [2021-12-28 04:05:20,789 INFO L858 garLoopResultBuilder]: For program point spin_unlockEXIT(lines 4257 4264) no Hoare annotation was computed. [2021-12-28 04:05:20,789 INFO L858 garLoopResultBuilder]: For program point L4260-1(line 4260) no Hoare annotation was computed. [2021-12-28 04:05:20,789 INFO L854 garLoopResultBuilder]: At program point L4418(lines 4417 4419) the Hoare annotation is: (or (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2021-12-28 04:05:20,789 INFO L854 garLoopResultBuilder]: At program point L2597(lines 2593 2599) the Hoare annotation is: (or (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2021-12-28 04:05:20,790 INFO L861 garLoopResultBuilder]: At program point L4260(line 4260) the Hoare annotation is: true [2021-12-28 04:05:20,790 INFO L858 garLoopResultBuilder]: For program point L2641(line 2641) no Hoare annotation was computed. [2021-12-28 04:05:20,790 INFO L858 garLoopResultBuilder]: For program point L2641-2(lines 2640 2642) no Hoare annotation was computed. [2021-12-28 04:05:20,790 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 2640 2642) the Hoare annotation is: true [2021-12-28 04:05:20,790 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 2640 2642) no Hoare annotation was computed. [2021-12-28 04:05:20,791 INFO L861 garLoopResultBuilder]: At program point L3388(line 3388) the Hoare annotation is: true [2021-12-28 04:05:20,791 INFO L858 garLoopResultBuilder]: For program point L3388-1(line 3388) no Hoare annotation was computed. [2021-12-28 04:05:20,791 INFO L861 garLoopResultBuilder]: At program point L3384(line 3384) the Hoare annotation is: true [2021-12-28 04:05:20,791 INFO L858 garLoopResultBuilder]: For program point L3384-1(line 3384) no Hoare annotation was computed. [2021-12-28 04:05:20,791 INFO L854 garLoopResultBuilder]: At program point L3380(lines 3374 3397) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-12-28 04:05:20,791 INFO L858 garLoopResultBuilder]: For program point L3401(lines 3401 3407) no Hoare annotation was computed. [2021-12-28 04:05:20,791 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_output_byteFINAL(lines 3366 3411) no Hoare annotation was computed. [2021-12-28 04:05:20,791 INFO L854 garLoopResultBuilder]: At program point snd_uart16550_output_byteENTRY(lines 3366 3411) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-12-28 04:05:20,792 INFO L858 garLoopResultBuilder]: For program point L3381-1(line 3381) no Hoare annotation was computed. [2021-12-28 04:05:20,792 INFO L854 garLoopResultBuilder]: At program point L3381(line 3381) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-12-28 04:05:20,792 INFO L858 garLoopResultBuilder]: For program point L3377(lines 3377 3397) no Hoare annotation was computed. [2021-12-28 04:05:20,792 INFO L858 garLoopResultBuilder]: For program point L3373-1(lines 3373 3408) no Hoare annotation was computed. [2021-12-28 04:05:20,792 INFO L858 garLoopResultBuilder]: For program point L3373(lines 3373 3408) no Hoare annotation was computed. [2021-12-28 04:05:20,792 INFO L854 garLoopResultBuilder]: At program point L3390(line 3390) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-12-28 04:05:20,792 INFO L858 garLoopResultBuilder]: For program point L3390-1(line 3390) no Hoare annotation was computed. [2021-12-28 04:05:20,792 INFO L858 garLoopResultBuilder]: For program point L3386(lines 3386 3391) no Hoare annotation was computed. [2021-12-28 04:05:20,793 INFO L858 garLoopResultBuilder]: For program point L3382(lines 3382 3391) no Hoare annotation was computed. [2021-12-28 04:05:20,794 INFO L854 garLoopResultBuilder]: At program point L3378(line 3378) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-12-28 04:05:20,794 INFO L858 garLoopResultBuilder]: For program point L3378-1(line 3378) no Hoare annotation was computed. [2021-12-28 04:05:20,795 INFO L858 garLoopResultBuilder]: For program point L3374(line 3374) no Hoare annotation was computed. [2021-12-28 04:05:20,795 INFO L858 garLoopResultBuilder]: For program point L3374-2(lines 3374 3397) no Hoare annotation was computed. [2021-12-28 04:05:20,795 INFO L854 garLoopResultBuilder]: At program point L3399(lines 3373 3408) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-12-28 04:05:20,795 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_output_byteEXIT(lines 3366 3411) no Hoare annotation was computed. [2021-12-28 04:05:20,795 INFO L858 garLoopResultBuilder]: For program point L3379(lines 3379 3394) no Hoare annotation was computed. [2021-12-28 04:05:20,796 INFO L858 garLoopResultBuilder]: For program point L3400(line 3400) no Hoare annotation was computed. [2021-12-28 04:05:20,796 INFO L861 garLoopResultBuilder]: At program point ldv_spin_unlockENTRY(lines 4381 4387) the Hoare annotation is: true [2021-12-28 04:05:20,796 INFO L858 garLoopResultBuilder]: For program point ldv_spin_unlockFINAL(lines 4381 4387) no Hoare annotation was computed. [2021-12-28 04:05:20,796 INFO L858 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 4381 4387) no Hoare annotation was computed. [2021-12-28 04:05:20,796 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 4374 4380) no Hoare annotation was computed. [2021-12-28 04:05:20,796 INFO L854 garLoopResultBuilder]: At program point ldv_spin_lockENTRY(lines 4374 4380) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2021-12-28 04:05:20,796 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockFINAL(lines 4374 4380) no Hoare annotation was computed. [2021-12-28 04:05:20,796 INFO L858 garLoopResultBuilder]: For program point platform_device_unregisterEXIT(lines 4448 4450) no Hoare annotation was computed. [2021-12-28 04:05:20,796 INFO L861 garLoopResultBuilder]: At program point platform_device_unregisterENTRY(lines 4448 4450) the Hoare annotation is: true [2021-12-28 04:05:20,797 INFO L858 garLoopResultBuilder]: For program point platform_device_unregisterFINAL(lines 4448 4450) no Hoare annotation was computed. [2021-12-28 04:05:20,797 INFO L861 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 4265 4272) the Hoare annotation is: true [2021-12-28 04:05:20,797 INFO L858 garLoopResultBuilder]: For program point L4268-1(line 4268) no Hoare annotation was computed. [2021-12-28 04:05:20,797 INFO L854 garLoopResultBuilder]: At program point L2605(lines 2601 2607) the Hoare annotation is: (or (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2021-12-28 04:05:20,797 INFO L861 garLoopResultBuilder]: At program point L4268(line 4268) the Hoare annotation is: true [2021-12-28 04:05:20,797 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 4265 4272) no Hoare annotation was computed. [2021-12-28 04:05:20,797 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreFINAL(lines 4265 4272) no Hoare annotation was computed. [2021-12-28 04:05:20,797 INFO L854 garLoopResultBuilder]: At program point L4421(lines 4420 4422) the Hoare annotation is: (or (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2021-12-28 04:05:20,797 INFO L861 garLoopResultBuilder]: At program point L2656(line 2656) the Hoare annotation is: true [2021-12-28 04:05:20,798 INFO L858 garLoopResultBuilder]: For program point L2657-1(line 2657) no Hoare annotation was computed. [2021-12-28 04:05:20,798 INFO L861 garLoopResultBuilder]: At program point L2657(line 2657) the Hoare annotation is: true [2021-12-28 04:05:20,798 INFO L854 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 2644 2661) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2021-12-28 04:05:20,798 INFO L861 garLoopResultBuilder]: At program point L2656-1(line 2656) the Hoare annotation is: true [2021-12-28 04:05:20,798 INFO L858 garLoopResultBuilder]: For program point L2651(lines 2651 2659) no Hoare annotation was computed. [2021-12-28 04:05:20,798 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 2644 2661) no Hoare annotation was computed. [2021-12-28 04:05:20,798 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 2644 2661) no Hoare annotation was computed. [2021-12-28 04:05:20,798 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_do_openFINAL(lines 3160 3217) no Hoare annotation was computed. [2021-12-28 04:05:20,798 INFO L861 garLoopResultBuilder]: At program point L3186(line 3186) the Hoare annotation is: true [2021-12-28 04:05:20,799 INFO L858 garLoopResultBuilder]: For program point L3186-1(line 3186) no Hoare annotation was computed. [2021-12-28 04:05:20,799 INFO L861 garLoopResultBuilder]: At program point L3182(line 3182) the Hoare annotation is: true [2021-12-28 04:05:20,799 INFO L858 garLoopResultBuilder]: For program point L3182-1(line 3182) no Hoare annotation was computed. [2021-12-28 04:05:20,799 INFO L861 garLoopResultBuilder]: At program point L3178(line 3178) the Hoare annotation is: true [2021-12-28 04:05:20,799 INFO L858 garLoopResultBuilder]: For program point L3211-1(line 3211) no Hoare annotation was computed. [2021-12-28 04:05:20,799 INFO L861 garLoopResultBuilder]: At program point L3211(line 3211) the Hoare annotation is: true [2021-12-28 04:05:20,799 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_do_openEXIT(lines 3160 3217) no Hoare annotation was computed. [2021-12-28 04:05:20,799 INFO L858 garLoopResultBuilder]: For program point L3178-1(line 3178) no Hoare annotation was computed. [2021-12-28 04:05:20,799 INFO L854 garLoopResultBuilder]: At program point snd_uart16550_do_openENTRY(lines 3160 3217) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-12-28 04:05:20,800 INFO L858 garLoopResultBuilder]: For program point L3203(lines 3203 3210) no Hoare annotation was computed. [2021-12-28 04:05:20,800 INFO L861 garLoopResultBuilder]: At program point L3199(lines 3164 3216) the Hoare annotation is: true [2021-12-28 04:05:20,800 INFO L858 garLoopResultBuilder]: For program point L3195(line 3195) no Hoare annotation was computed. [2021-12-28 04:05:20,800 INFO L858 garLoopResultBuilder]: For program point L3191(line 3191) no Hoare annotation was computed. [2021-12-28 04:05:20,800 INFO L858 garLoopResultBuilder]: For program point L3191-2(line 3191) no Hoare annotation was computed. [2021-12-28 04:05:20,800 INFO L858 garLoopResultBuilder]: For program point L3187(lines 3187 3198) no Hoare annotation was computed. [2021-12-28 04:05:20,800 INFO L858 garLoopResultBuilder]: For program point L3183-1(line 3183) no Hoare annotation was computed. [2021-12-28 04:05:20,800 INFO L861 garLoopResultBuilder]: At program point L3183(line 3183) the Hoare annotation is: true [2021-12-28 04:05:20,800 INFO L861 garLoopResultBuilder]: At program point L3212(line 3212) the Hoare annotation is: true [2021-12-28 04:05:20,801 INFO L858 garLoopResultBuilder]: For program point L3179-1(line 3179) no Hoare annotation was computed. [2021-12-28 04:05:20,801 INFO L861 garLoopResultBuilder]: At program point L3179(line 3179) the Hoare annotation is: true [2021-12-28 04:05:20,801 INFO L858 garLoopResultBuilder]: For program point L3212-1(line 3212) no Hoare annotation was computed. [2021-12-28 04:05:20,801 INFO L858 garLoopResultBuilder]: For program point L3171-1(line 3171) no Hoare annotation was computed. [2021-12-28 04:05:20,801 INFO L861 garLoopResultBuilder]: At program point L3171(line 3171) the Hoare annotation is: true [2021-12-28 04:05:20,801 INFO L858 garLoopResultBuilder]: For program point L3200(lines 3200 3210) no Hoare annotation was computed. [2021-12-28 04:05:20,801 INFO L861 garLoopResultBuilder]: At program point L3196(line 3196) the Hoare annotation is: true [2021-12-28 04:05:20,801 INFO L858 garLoopResultBuilder]: For program point L3196-1(line 3196) no Hoare annotation was computed. [2021-12-28 04:05:20,801 INFO L858 garLoopResultBuilder]: For program point L3192(line 3192) no Hoare annotation was computed. [2021-12-28 04:05:20,802 INFO L858 garLoopResultBuilder]: For program point L3188(line 3188) no Hoare annotation was computed. [2021-12-28 04:05:20,802 INFO L861 garLoopResultBuilder]: At program point L3180(line 3180) the Hoare annotation is: true [2021-12-28 04:05:20,802 INFO L858 garLoopResultBuilder]: For program point L3213-1(line 3213) no Hoare annotation was computed. [2021-12-28 04:05:20,802 INFO L861 garLoopResultBuilder]: At program point L3213(line 3213) the Hoare annotation is: true [2021-12-28 04:05:20,802 INFO L858 garLoopResultBuilder]: For program point L3180-1(line 3180) no Hoare annotation was computed. [2021-12-28 04:05:20,802 INFO L861 garLoopResultBuilder]: At program point L3172(line 3172) the Hoare annotation is: true [2021-12-28 04:05:20,802 INFO L858 garLoopResultBuilder]: For program point L3172-1(line 3172) no Hoare annotation was computed. [2021-12-28 04:05:20,802 INFO L858 garLoopResultBuilder]: For program point L3193-1(line 3193) no Hoare annotation was computed. [2021-12-28 04:05:20,803 INFO L861 garLoopResultBuilder]: At program point L3193(line 3193) the Hoare annotation is: true [2021-12-28 04:05:20,803 INFO L858 garLoopResultBuilder]: For program point L3189-1(line 3189) no Hoare annotation was computed. [2021-12-28 04:05:20,803 INFO L861 garLoopResultBuilder]: At program point L3189(line 3189) the Hoare annotation is: true [2021-12-28 04:05:20,803 INFO L861 garLoopResultBuilder]: At program point L3214(line 3214) the Hoare annotation is: true [2021-12-28 04:05:20,803 INFO L858 garLoopResultBuilder]: For program point L3181-1(line 3181) no Hoare annotation was computed. [2021-12-28 04:05:20,803 INFO L861 garLoopResultBuilder]: At program point L3181(line 3181) the Hoare annotation is: true [2021-12-28 04:05:20,803 INFO L858 garLoopResultBuilder]: For program point L3214-1(line 3214) no Hoare annotation was computed. [2021-12-28 04:05:20,804 INFO L858 garLoopResultBuilder]: For program point L3177(lines 3177 3185) no Hoare annotation was computed. [2021-12-28 04:05:20,804 INFO L858 garLoopResultBuilder]: For program point L3206(lines 3206 3210) no Hoare annotation was computed. [2021-12-28 04:05:20,804 INFO L858 garLoopResultBuilder]: For program point L3177-2(lines 3177 3185) no Hoare annotation was computed. [2021-12-28 04:05:20,804 INFO L858 garLoopResultBuilder]: For program point L3206-2(lines 3200 3210) no Hoare annotation was computed. [2021-12-28 04:05:20,804 INFO L858 garLoopResultBuilder]: For program point L3173(lines 3173 3176) no Hoare annotation was computed. [2021-12-28 04:05:20,804 INFO L858 garLoopResultBuilder]: For program point L3173-2(lines 3173 3176) no Hoare annotation was computed. [2021-12-28 04:05:20,804 INFO L854 garLoopResultBuilder]: At program point snd_uart16550_buffer_outputENTRY(lines 2991 3007) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-12-28 04:05:20,804 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_buffer_outputEXIT(lines 2991 3007) no Hoare annotation was computed. [2021-12-28 04:05:20,804 INFO L858 garLoopResultBuilder]: For program point L2996(lines 2996 3004) no Hoare annotation was computed. [2021-12-28 04:05:20,805 INFO L858 garLoopResultBuilder]: For program point L2997-1(line 2997) no Hoare annotation was computed. [2021-12-28 04:05:20,805 INFO L854 garLoopResultBuilder]: At program point L2997(line 2997) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-12-28 04:05:20,805 INFO L858 garLoopResultBuilder]: For program point L2996-2(lines 2991 3007) no Hoare annotation was computed. [2021-12-28 04:05:20,805 INFO L861 garLoopResultBuilder]: At program point L2674-1(line 2674) the Hoare annotation is: true [2021-12-28 04:05:20,805 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-28 04:05:20,805 INFO L858 garLoopResultBuilder]: For program point L2669(lines 2669 2677) no Hoare annotation was computed. [2021-12-28 04:05:20,805 INFO L858 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 2662 2679) no Hoare annotation was computed. [2021-12-28 04:05:20,805 INFO L854 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 2662 2679) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))) [2021-12-28 04:05:20,805 INFO L858 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 2662 2679) no Hoare annotation was computed. [2021-12-28 04:05:20,806 INFO L861 garLoopResultBuilder]: At program point L2674(line 2674) the Hoare annotation is: true [2021-12-28 04:05:20,806 INFO L858 garLoopResultBuilder]: For program point L2675-1(line 2675) no Hoare annotation was computed. [2021-12-28 04:05:20,806 INFO L861 garLoopResultBuilder]: At program point L2675(line 2675) the Hoare annotation is: true [2021-12-28 04:05:20,806 INFO L861 garLoopResultBuilder]: At program point snd_rawmidi_receiveENTRY(lines 4486 4488) the Hoare annotation is: true [2021-12-28 04:05:20,806 INFO L858 garLoopResultBuilder]: For program point snd_rawmidi_receiveEXIT(lines 4486 4488) no Hoare annotation was computed. [2021-12-28 04:05:20,806 INFO L858 garLoopResultBuilder]: For program point snd_rawmidi_receiveFINAL(lines 4486 4488) no Hoare annotation was computed. [2021-12-28 04:05:20,806 INFO L858 garLoopResultBuilder]: For program point L4032(line 4032) no Hoare annotation was computed. [2021-12-28 04:05:20,806 INFO L858 garLoopResultBuilder]: For program point L3702(line 3702) no Hoare annotation was computed. [2021-12-28 04:05:20,806 INFO L858 garLoopResultBuilder]: For program point L3702-2(lines 3702 3707) no Hoare annotation was computed. [2021-12-28 04:05:20,806 INFO L858 garLoopResultBuilder]: For program point L3603-1(line 3603) no Hoare annotation was computed. [2021-12-28 04:05:20,807 INFO L854 garLoopResultBuilder]: At program point L3603(line 3603) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,807 INFO L858 garLoopResultBuilder]: For program point L3273-1(line 3273) no Hoare annotation was computed. [2021-12-28 04:05:20,807 INFO L854 garLoopResultBuilder]: At program point L3273(line 3273) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,807 INFO L858 garLoopResultBuilder]: For program point L4198(line 4198) no Hoare annotation was computed. [2021-12-28 04:05:20,807 INFO L858 garLoopResultBuilder]: For program point L4132(line 4132) no Hoare annotation was computed. [2021-12-28 04:05:20,807 INFO L858 garLoopResultBuilder]: For program point L3141(lines 3141 3144) no Hoare annotation was computed. [2021-12-28 04:05:20,807 INFO L858 garLoopResultBuilder]: For program point L4165(lines 4165 4169) no Hoare annotation was computed. [2021-12-28 04:05:20,807 INFO L858 garLoopResultBuilder]: For program point L4099(lines 4099 4103) no Hoare annotation was computed. [2021-12-28 04:05:20,807 INFO L854 garLoopResultBuilder]: At program point L3141-2(lines 3141 3144) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,808 INFO L858 garLoopResultBuilder]: For program point L4033-1(line 4033) no Hoare annotation was computed. [2021-12-28 04:05:20,808 INFO L854 garLoopResultBuilder]: At program point L4033(line 4033) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,808 INFO L854 garLoopResultBuilder]: At program point L3835-1(lines 3832 3838) the Hoare annotation is: (= ~ldv_state_variable_3~0 0) [2021-12-28 04:05:20,808 INFO L861 garLoopResultBuilder]: At program point L3835(line 3835) the Hoare annotation is: true [2021-12-28 04:05:20,808 INFO L854 garLoopResultBuilder]: At program point L3670(lines 3647 3672) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,808 INFO L854 garLoopResultBuilder]: At program point L4463(lines 4462 4464) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,808 INFO L858 garLoopResultBuilder]: For program point L3307-1(line 3307) no Hoare annotation was computed. [2021-12-28 04:05:20,808 INFO L854 garLoopResultBuilder]: At program point L3307(line 3307) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,808 INFO L858 garLoopResultBuilder]: For program point L4199(lines 4199 4203) no Hoare annotation was computed. [2021-12-28 04:05:20,809 INFO L858 garLoopResultBuilder]: For program point L4232(line 4232) no Hoare annotation was computed. [2021-12-28 04:05:20,809 INFO L858 garLoopResultBuilder]: For program point L4133(lines 4133 4149) no Hoare annotation was computed. [2021-12-28 04:05:20,809 INFO L858 garLoopResultBuilder]: For program point L4199-2(lines 4197 4234) no Hoare annotation was computed. [2021-12-28 04:05:20,809 INFO L858 garLoopResultBuilder]: For program point L3803-1(line 3803) no Hoare annotation was computed. [2021-12-28 04:05:20,809 INFO L854 garLoopResultBuilder]: At program point L3803(line 3803) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,809 INFO L858 garLoopResultBuilder]: For program point L3737(lines 3737 3740) no Hoare annotation was computed. [2021-12-28 04:05:20,809 INFO L858 garLoopResultBuilder]: For program point L3308(lines 3308 3311) no Hoare annotation was computed. [2021-12-28 04:05:20,809 INFO L858 garLoopResultBuilder]: For program point L3308-1(lines 3308 3311) no Hoare annotation was computed. [2021-12-28 04:05:20,809 INFO L858 garLoopResultBuilder]: For program point L4200-1(line 4200) no Hoare annotation was computed. [2021-12-28 04:05:20,810 INFO L861 garLoopResultBuilder]: At program point L4233(line 4233) the Hoare annotation is: true [2021-12-28 04:05:20,810 INFO L854 garLoopResultBuilder]: At program point L4200(line 4200) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,810 INFO L858 garLoopResultBuilder]: For program point L4068(lines 4068 4241) no Hoare annotation was computed. [2021-12-28 04:05:20,810 INFO L858 garLoopResultBuilder]: For program point L4035(line 4035) no Hoare annotation was computed. [2021-12-28 04:05:20,810 INFO L858 garLoopResultBuilder]: For program point L3804(lines 3804 3807) no Hoare annotation was computed. [2021-12-28 04:05:20,810 INFO L854 garLoopResultBuilder]: At program point L3738(lines 3679 3746) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,810 INFO L854 garLoopResultBuilder]: At program point L2582(lines 2579 2584) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,810 INFO L858 garLoopResultBuilder]: For program point L3573(lines 3573 3578) no Hoare annotation was computed. [2021-12-28 04:05:20,810 INFO L858 garLoopResultBuilder]: For program point L3276(lines 3276 3279) no Hoare annotation was computed. [2021-12-28 04:05:20,810 INFO L854 garLoopResultBuilder]: At program point L3309(line 3309) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2021-12-28 04:05:20,811 INFO L854 garLoopResultBuilder]: At program point L3276-1(lines 3276 3279) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2021-12-28 04:05:20,811 INFO L858 garLoopResultBuilder]: For program point L4135(lines 4135 4139) no Hoare annotation was computed. [2021-12-28 04:05:20,811 INFO L861 garLoopResultBuilder]: At program point L4036(line 4036) the Hoare annotation is: true [2021-12-28 04:05:20,811 INFO L858 garLoopResultBuilder]: For program point L4069(line 4069) no Hoare annotation was computed. [2021-12-28 04:05:20,811 INFO L854 garLoopResultBuilder]: At program point L2847(lines 2843 2849) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,811 INFO L858 garLoopResultBuilder]: For program point L3607(lines 3607 3617) no Hoare annotation was computed. [2021-12-28 04:05:20,811 INFO L854 garLoopResultBuilder]: At program point L3277(line 3277) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2021-12-28 04:05:20,811 INFO L854 garLoopResultBuilder]: At program point L3112(line 3112) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,811 INFO L854 garLoopResultBuilder]: At program point L3145(line 3145) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,812 INFO L858 garLoopResultBuilder]: For program point L4070(lines 4070 4112) no Hoare annotation was computed. [2021-12-28 04:05:20,812 INFO L854 garLoopResultBuilder]: At program point L3112-1(line 3112) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2021-12-28 04:05:20,812 INFO L858 garLoopResultBuilder]: For program point L3608(line 3608) no Hoare annotation was computed. [2021-12-28 04:05:20,812 INFO L858 garLoopResultBuilder]: For program point L3575-1(line 3575) no Hoare annotation was computed. [2021-12-28 04:05:20,812 INFO L858 garLoopResultBuilder]: For program point L3608-2(line 3608) no Hoare annotation was computed. [2021-12-28 04:05:20,812 INFO L854 garLoopResultBuilder]: At program point L3575(line 3575) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,812 INFO L858 garLoopResultBuilder]: For program point L3146(line 3146) no Hoare annotation was computed. [2021-12-28 04:05:20,812 INFO L861 garLoopResultBuilder]: At program point L4137(lines 4053 4247) the Hoare annotation is: true [2021-12-28 04:05:20,812 INFO L854 garLoopResultBuilder]: At program point L3113(line 3113) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2021-12-28 04:05:20,812 INFO L854 garLoopResultBuilder]: At program point L4038(lines 4017 4041) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,813 INFO L858 garLoopResultBuilder]: For program point L3972(lines 3972 3978) no Hoare annotation was computed. [2021-12-28 04:05:20,813 INFO L854 garLoopResultBuilder]: At program point L2816(lines 2795 2818) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,813 INFO L858 garLoopResultBuilder]: For program point L3708(line 3708) no Hoare annotation was computed. [2021-12-28 04:05:20,813 INFO L858 garLoopResultBuilder]: For program point L3708-2(lines 3708 3713) no Hoare annotation was computed. [2021-12-28 04:05:20,813 INFO L858 garLoopResultBuilder]: For program point L3609(line 3609) no Hoare annotation was computed. [2021-12-28 04:05:20,813 INFO L854 garLoopResultBuilder]: At program point L4336(lines 4327 4338) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,813 INFO L854 garLoopResultBuilder]: At program point L3114(line 3114) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2021-12-28 04:05:20,813 INFO L858 garLoopResultBuilder]: For program point L3147(lines 3147 3150) no Hoare annotation was computed. [2021-12-28 04:05:20,813 INFO L858 garLoopResultBuilder]: For program point L4072(lines 4072 4109) no Hoare annotation was computed. [2021-12-28 04:05:20,813 INFO L854 garLoopResultBuilder]: At program point L3147-2(lines 3147 3150) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,814 INFO L854 garLoopResultBuilder]: At program point L3808(line 3808) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,814 INFO L858 garLoopResultBuilder]: For program point L3808-1(line 3808) no Hoare annotation was computed. [2021-12-28 04:05:20,814 INFO L854 garLoopResultBuilder]: At program point L3610(line 3610) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,814 INFO L858 garLoopResultBuilder]: For program point L3610-1(line 3610) no Hoare annotation was computed. [2021-12-28 04:05:20,814 INFO L854 garLoopResultBuilder]: At program point L4403(lines 4402 4404) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,814 INFO L858 garLoopResultBuilder]: For program point L3280(line 3280) no Hoare annotation was computed. [2021-12-28 04:05:20,814 INFO L854 garLoopResultBuilder]: At program point L4205(line 4205) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,814 INFO L854 garLoopResultBuilder]: At program point L3115(lines 3106 3118) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,814 INFO L858 garLoopResultBuilder]: For program point L4205-1(line 4205) no Hoare annotation was computed. [2021-12-28 04:05:20,815 INFO L858 garLoopResultBuilder]: For program point L4073(line 4073) no Hoare annotation was computed. [2021-12-28 04:05:20,815 INFO L858 garLoopResultBuilder]: For program point L3941(lines 3941 3944) no Hoare annotation was computed. [2021-12-28 04:05:20,815 INFO L858 garLoopResultBuilder]: For program point L3809(lines 3809 3813) no Hoare annotation was computed. [2021-12-28 04:05:20,815 INFO L854 garLoopResultBuilder]: At program point L3314(line 3314) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2021-12-28 04:05:20,815 INFO L861 garLoopResultBuilder]: At program point L4437(lines 4436 4438) the Hoare annotation is: true [2021-12-28 04:05:20,815 INFO L858 garLoopResultBuilder]: For program point L4239(line 4239) no Hoare annotation was computed. [2021-12-28 04:05:20,815 INFO L854 garLoopResultBuilder]: At program point L3281(lines 3267 3283) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,815 INFO L858 garLoopResultBuilder]: For program point L3314-1(line 3314) no Hoare annotation was computed. [2021-12-28 04:05:20,815 INFO L858 garLoopResultBuilder]: For program point L4140(lines 4140 4147) no Hoare annotation was computed. [2021-12-28 04:05:20,815 INFO L858 garLoopResultBuilder]: For program point L4173(line 4173) no Hoare annotation was computed. [2021-12-28 04:05:20,816 INFO L858 garLoopResultBuilder]: For program point L4074(lines 4074 4078) no Hoare annotation was computed. [2021-12-28 04:05:20,816 INFO L858 garLoopResultBuilder]: For program point L4107(line 4107) no Hoare annotation was computed. [2021-12-28 04:05:20,816 INFO L858 garLoopResultBuilder]: For program point L4074-2(lines 4072 4109) no Hoare annotation was computed. [2021-12-28 04:05:20,816 INFO L854 garLoopResultBuilder]: At program point L3810(line 3810) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,816 INFO L854 garLoopResultBuilder]: At program point L3744(line 3744) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,816 INFO L858 garLoopResultBuilder]: For program point L3744-1(line 3744) no Hoare annotation was computed. [2021-12-28 04:05:20,816 INFO L858 garLoopResultBuilder]: For program point L3612(line 3612) no Hoare annotation was computed. [2021-12-28 04:05:20,816 INFO L858 garLoopResultBuilder]: For program point L3579-1(lines 3579 3589) no Hoare annotation was computed. [2021-12-28 04:05:20,816 INFO L858 garLoopResultBuilder]: For program point L3579(lines 3579 3589) no Hoare annotation was computed. [2021-12-28 04:05:20,816 INFO L854 garLoopResultBuilder]: At program point L4471(lines 4470 4472) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,817 INFO L854 garLoopResultBuilder]: At program point L3315(lines 3301 3317) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,817 INFO L858 garLoopResultBuilder]: For program point L4174(lines 4174 4179) no Hoare annotation was computed. [2021-12-28 04:05:20,817 INFO L861 garLoopResultBuilder]: At program point L4240(line 4240) the Hoare annotation is: true [2021-12-28 04:05:20,817 INFO L861 garLoopResultBuilder]: At program point L4108(line 4108) the Hoare annotation is: true [2021-12-28 04:05:20,817 INFO L858 garLoopResultBuilder]: For program point L4075-1(line 4075) no Hoare annotation was computed. [2021-12-28 04:05:20,817 INFO L854 garLoopResultBuilder]: At program point L4075(line 4075) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,817 INFO L854 garLoopResultBuilder]: At program point L3745(lines 3673 3747) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,817 INFO L858 garLoopResultBuilder]: For program point L3613-1(line 3613) no Hoare annotation was computed. [2021-12-28 04:05:20,817 INFO L854 garLoopResultBuilder]: At program point L3613(line 3613) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,818 INFO L854 garLoopResultBuilder]: At program point L4406(lines 4405 4407) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,818 INFO L854 garLoopResultBuilder]: At program point L3151(line 3151) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,818 INFO L854 garLoopResultBuilder]: At program point L4440(lines 4439 4441) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,818 INFO L854 garLoopResultBuilder]: At program point L4242(lines 4053 4247) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,818 INFO L858 garLoopResultBuilder]: For program point L3152(line 3152) no Hoare annotation was computed. [2021-12-28 04:05:20,818 INFO L854 garLoopResultBuilder]: At program point L3945(lines 3938 3947) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,818 INFO L858 garLoopResultBuilder]: For program point L3681(lines 3681 3700) no Hoare annotation was computed. [2021-12-28 04:05:20,818 INFO L858 garLoopResultBuilder]: For program point L3582(lines 3582 3587) no Hoare annotation was computed. [2021-12-28 04:05:20,818 INFO L858 garLoopResultBuilder]: For program point L3615(line 3615) no Hoare annotation was computed. [2021-12-28 04:05:20,818 INFO L858 garLoopResultBuilder]: For program point L4210(line 4210) no Hoare annotation was computed. [2021-12-28 04:05:20,819 INFO L858 garLoopResultBuilder]: For program point L3153(lines 3153 3156) no Hoare annotation was computed. [2021-12-28 04:05:20,819 INFO L858 garLoopResultBuilder]: For program point L3153-2(lines 3153 3156) no Hoare annotation was computed. [2021-12-28 04:05:20,819 INFO L854 garLoopResultBuilder]: At program point L4012(line 4012) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,819 INFO L858 garLoopResultBuilder]: For program point L4012-1(line 4012) no Hoare annotation was computed. [2021-12-28 04:05:20,819 INFO L854 garLoopResultBuilder]: At program point L3979(lines 3948 3981) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,819 INFO L854 garLoopResultBuilder]: At program point L2790(lines 2786 2792) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,819 INFO L858 garLoopResultBuilder]: For program point L3682(line 3682) no Hoare annotation was computed. [2021-12-28 04:05:20,819 INFO L854 garLoopResultBuilder]: At program point L4475(lines 4474 4476) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,819 INFO L854 garLoopResultBuilder]: At program point L4409-2(lines 4408 4410) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,820 INFO L854 garLoopResultBuilder]: At program point L4409(line 4409) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,820 INFO L858 garLoopResultBuilder]: For program point L4409-1(line 4409) no Hoare annotation was computed. [2021-12-28 04:05:20,820 INFO L858 garLoopResultBuilder]: For program point L4211(lines 4211 4219) no Hoare annotation was computed. [2021-12-28 04:05:20,820 INFO L858 garLoopResultBuilder]: For program point L3716(lines 3716 3719) no Hoare annotation was computed. [2021-12-28 04:05:20,820 INFO L854 garLoopResultBuilder]: At program point L4278(lines 4274 4280) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,820 INFO L858 garLoopResultBuilder]: For program point L4344(lines 4344 4347) no Hoare annotation was computed. [2021-12-28 04:05:20,820 INFO L854 garLoopResultBuilder]: At program point L4080(line 4080) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,820 INFO L854 garLoopResultBuilder]: At program point L4014(lines 4008 4016) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,820 INFO L858 garLoopResultBuilder]: For program point L4080-1(line 4080) no Hoare annotation was computed. [2021-12-28 04:05:20,820 INFO L854 garLoopResultBuilder]: At program point L3816(lines 3787 3830) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,821 INFO L854 garLoopResultBuilder]: At program point L3618(lines 3554 3624) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,821 INFO L858 garLoopResultBuilder]: For program point L4312-2(lines 4312 4315) no Hoare annotation was computed. [2021-12-28 04:05:20,821 INFO L861 garLoopResultBuilder]: At program point L4246(lines 4042 4248) the Hoare annotation is: true [2021-12-28 04:05:20,821 INFO L858 garLoopResultBuilder]: For program point L4312(lines 4312 4315) no Hoare annotation was computed. [2021-12-28 04:05:20,821 INFO L858 garLoopResultBuilder]: For program point L4114(line 4114) no Hoare annotation was computed. [2021-12-28 04:05:20,821 INFO L858 garLoopResultBuilder]: For program point L4213(lines 4213 4217) no Hoare annotation was computed. [2021-12-28 04:05:20,821 INFO L858 garLoopResultBuilder]: For program point L3685(line 3685) no Hoare annotation was computed. [2021-12-28 04:05:20,821 INFO L858 garLoopResultBuilder]: For program point L3619-1(lines 3619 3622) no Hoare annotation was computed. [2021-12-28 04:05:20,821 INFO L858 garLoopResultBuilder]: For program point L3685-2(line 3685) no Hoare annotation was computed. [2021-12-28 04:05:20,821 INFO L854 garLoopResultBuilder]: At program point L4346(line 4346) the Hoare annotation is: false [2021-12-28 04:05:20,822 INFO L854 garLoopResultBuilder]: At program point L3256(line 3256) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,822 INFO L854 garLoopResultBuilder]: At program point L4346-1(lines 4341 4350) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,822 INFO L858 garLoopResultBuilder]: For program point L3256-1(line 3256) no Hoare annotation was computed. [2021-12-28 04:05:20,822 INFO L854 garLoopResultBuilder]: At program point L3157(lines 3119 3159) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,822 INFO L858 garLoopResultBuilder]: For program point L4181(line 4181) no Hoare annotation was computed. [2021-12-28 04:05:20,822 INFO L858 garLoopResultBuilder]: For program point L4115(lines 4115 4118) no Hoare annotation was computed. [2021-12-28 04:05:20,822 INFO L854 garLoopResultBuilder]: At program point L3818(lines 3787 3830) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,822 INFO L854 garLoopResultBuilder]: At program point L3752(line 3752) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,822 INFO L858 garLoopResultBuilder]: For program point L3686(line 3686) no Hoare annotation was computed. [2021-12-28 04:05:20,823 INFO L858 garLoopResultBuilder]: For program point L3752-1(line 3752) no Hoare annotation was computed. [2021-12-28 04:05:20,823 INFO L854 garLoopResultBuilder]: At program point L4479(lines 4478 4480) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,823 INFO L854 garLoopResultBuilder]: At program point L4446(line 4446) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,823 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-12-28 04:05:20,823 INFO L858 garLoopResultBuilder]: For program point L4446-1(line 4446) no Hoare annotation was computed. [2021-12-28 04:05:20,823 INFO L854 garLoopResultBuilder]: At program point L4446-2(lines 4445 4447) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,823 INFO L858 garLoopResultBuilder]: For program point L3257-1(lines 3257 3260) no Hoare annotation was computed. [2021-12-28 04:05:20,823 INFO L858 garLoopResultBuilder]: For program point L3257(lines 3257 3260) no Hoare annotation was computed. [2021-12-28 04:05:20,823 INFO L861 garLoopResultBuilder]: At program point L4182(line 4182) the Hoare annotation is: true [2021-12-28 04:05:20,823 INFO L858 garLoopResultBuilder]: For program point L3951(lines 3951 3957) no Hoare annotation was computed. [2021-12-28 04:05:20,824 INFO L854 garLoopResultBuilder]: At program point L2828(lines 2819 2830) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,824 INFO L854 garLoopResultBuilder]: At program point L3720(line 3720) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,824 INFO L858 garLoopResultBuilder]: For program point L3753-1(line 3753) no Hoare annotation was computed. [2021-12-28 04:05:20,824 INFO L854 garLoopResultBuilder]: At program point L3753(line 3753) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,824 INFO L858 garLoopResultBuilder]: For program point L3720-1(line 3720) no Hoare annotation was computed. [2021-12-28 04:05:20,824 INFO L854 garLoopResultBuilder]: At program point L3324(line 3324) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,824 INFO L854 garLoopResultBuilder]: At program point L3258(line 3258) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2021-12-28 04:05:20,824 INFO L858 garLoopResultBuilder]: For program point L3324-1(line 3324) no Hoare annotation was computed. [2021-12-28 04:05:20,824 INFO L858 garLoopResultBuilder]: For program point L3126(lines 3126 3129) no Hoare annotation was computed. [2021-12-28 04:05:20,825 INFO L854 garLoopResultBuilder]: At program point L3820(lines 3787 3830) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,825 INFO L854 garLoopResultBuilder]: At program point L3754(lines 3748 3756) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,825 INFO L858 garLoopResultBuilder]: For program point L3721-1(line 3721) no Hoare annotation was computed. [2021-12-28 04:05:20,825 INFO L854 garLoopResultBuilder]: At program point L3721(line 3721) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,825 INFO L858 garLoopResultBuilder]: For program point L3655(lines 3655 3658) no Hoare annotation was computed. [2021-12-28 04:05:20,825 INFO L854 garLoopResultBuilder]: At program point L4316(lines 4300 4318) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,825 INFO L858 garLoopResultBuilder]: For program point L4151(line 4151) no Hoare annotation was computed. [2021-12-28 04:05:20,825 INFO L858 garLoopResultBuilder]: For program point L4085(line 4085) no Hoare annotation was computed. [2021-12-28 04:05:20,825 INFO L854 garLoopResultBuilder]: At program point L3854(lines 3847 3856) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,825 INFO L854 garLoopResultBuilder]: At program point L3623(lines 3544 3625) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,826 INFO L861 garLoopResultBuilder]: At program point L4152(line 4152) the Hoare annotation is: true [2021-12-28 04:05:20,826 INFO L858 garLoopResultBuilder]: For program point L4086(lines 4086 4094) no Hoare annotation was computed. [2021-12-28 04:05:20,826 INFO L858 garLoopResultBuilder]: For program point L3789(lines 3789 3792) no Hoare annotation was computed. [2021-12-28 04:05:20,826 INFO L858 garLoopResultBuilder]: For program point L3690(line 3690) no Hoare annotation was computed. [2021-12-28 04:05:20,826 INFO L854 garLoopResultBuilder]: At program point L4483(lines 4482 4484) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,826 INFO L854 garLoopResultBuilder]: At program point L3327-1(lines 3327 3330) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2021-12-28 04:05:20,826 INFO L858 garLoopResultBuilder]: For program point L3327(lines 3327 3330) no Hoare annotation was computed. [2021-12-28 04:05:20,826 INFO L858 garLoopResultBuilder]: For program point L4120(line 4120) no Hoare annotation was computed. [2021-12-28 04:05:20,826 INFO L858 garLoopResultBuilder]: For program point L3823(lines 3823 3828) no Hoare annotation was computed. [2021-12-28 04:05:20,826 INFO L854 garLoopResultBuilder]: At program point L3328(line 3328) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2021-12-28 04:05:20,827 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-12-28 04:05:20,827 INFO L858 garLoopResultBuilder]: For program point L4088(lines 4088 4092) no Hoare annotation was computed. [2021-12-28 04:05:20,827 INFO L858 garLoopResultBuilder]: For program point L4121(lines 4121 4156) no Hoare annotation was computed. [2021-12-28 04:05:20,827 INFO L858 garLoopResultBuilder]: For program point L4022(lines 4022 4037) no Hoare annotation was computed. [2021-12-28 04:05:20,827 INFO L858 garLoopResultBuilder]: For program point L3725(lines 3725 3728) no Hoare annotation was computed. [2021-12-28 04:05:20,827 INFO L858 garLoopResultBuilder]: For program point L3659-1(line 3659) no Hoare annotation was computed. [2021-12-28 04:05:20,827 INFO L854 garLoopResultBuilder]: At program point L3659(line 3659) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,827 INFO L858 garLoopResultBuilder]: For program point L3560(lines 3560 3563) no Hoare annotation was computed. [2021-12-28 04:05:20,827 INFO L858 garLoopResultBuilder]: For program point L3263-1(line 3263) no Hoare annotation was computed. [2021-12-28 04:05:20,828 INFO L854 garLoopResultBuilder]: At program point L3263(line 3263) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2021-12-28 04:05:20,828 INFO L858 garLoopResultBuilder]: For program point L4188(line 4188) no Hoare annotation was computed. [2021-12-28 04:05:20,828 INFO L858 garLoopResultBuilder]: For program point L4221(line 4221) no Hoare annotation was computed. [2021-12-28 04:05:20,828 INFO L858 garLoopResultBuilder]: For program point L4023(line 4023) no Hoare annotation was computed. [2021-12-28 04:05:20,828 INFO L858 garLoopResultBuilder]: For program point L3825-1(line 3825) no Hoare annotation was computed. [2021-12-28 04:05:20,828 INFO L854 garLoopResultBuilder]: At program point L3825(line 3825) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,828 INFO L854 garLoopResultBuilder]: At program point L3660(line 3660) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,828 INFO L858 garLoopResultBuilder]: For program point L3660-1(line 3660) no Hoare annotation was computed. [2021-12-28 04:05:20,828 INFO L854 garLoopResultBuilder]: At program point L3264(lines 3250 3266) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,828 INFO L858 garLoopResultBuilder]: For program point L4222(lines 4222 4230) no Hoare annotation was computed. [2021-12-28 04:05:20,829 INFO L858 garLoopResultBuilder]: For program point L3132(lines 3132 3137) no Hoare annotation was computed. [2021-12-28 04:05:20,829 INFO L858 garLoopResultBuilder]: For program point L4189(lines 4189 4192) no Hoare annotation was computed. [2021-12-28 04:05:20,829 INFO L858 garLoopResultBuilder]: For program point L4123(lines 4123 4153) no Hoare annotation was computed. [2021-12-28 04:05:20,829 INFO L854 garLoopResultBuilder]: At program point L4024(line 4024) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,829 INFO L858 garLoopResultBuilder]: For program point L3958(lines 3958 3964) no Hoare annotation was computed. [2021-12-28 04:05:20,829 INFO L858 garLoopResultBuilder]: For program point L4024-1(line 4024) no Hoare annotation was computed. [2021-12-28 04:05:20,829 INFO L858 garLoopResultBuilder]: For program point L3694(line 3694) no Hoare annotation was computed. [2021-12-28 04:05:20,829 INFO L858 garLoopResultBuilder]: For program point L3661-1(line 3661) no Hoare annotation was computed. [2021-12-28 04:05:20,829 INFO L854 garLoopResultBuilder]: At program point L3661(line 3661) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,829 INFO L858 garLoopResultBuilder]: For program point L3331(line 3331) no Hoare annotation was computed. [2021-12-28 04:05:20,830 INFO L858 garLoopResultBuilder]: For program point L4124(line 4124) no Hoare annotation was computed. [2021-12-28 04:05:20,830 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-12-28 04:05:20,830 INFO L854 garLoopResultBuilder]: At program point L3662(line 3662) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,830 INFO L858 garLoopResultBuilder]: For program point L3662-1(line 3662) no Hoare annotation was computed. [2021-12-28 04:05:20,830 INFO L854 garLoopResultBuilder]: At program point L3332(lines 3318 3334) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,830 INFO L858 garLoopResultBuilder]: For program point L4158(line 4158) no Hoare annotation was computed. [2021-12-28 04:05:20,830 INFO L858 garLoopResultBuilder]: For program point L4224(lines 4224 4228) no Hoare annotation was computed. [2021-12-28 04:05:20,830 INFO L858 garLoopResultBuilder]: For program point L4125(lines 4125 4130) no Hoare annotation was computed. [2021-12-28 04:05:20,830 INFO L858 garLoopResultBuilder]: For program point L4026(line 4026) no Hoare annotation was computed. [2021-12-28 04:05:20,830 INFO L858 garLoopResultBuilder]: For program point L3861-1(line 3861) no Hoare annotation was computed. [2021-12-28 04:05:20,831 INFO L854 garLoopResultBuilder]: At program point L3861(line 3861) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,831 INFO L854 garLoopResultBuilder]: At program point L2771(lines 2763 2773) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,831 INFO L858 garLoopResultBuilder]: For program point L3696(line 3696) no Hoare annotation was computed. [2021-12-28 04:05:20,831 INFO L858 garLoopResultBuilder]: For program point L3663-1(line 3663) no Hoare annotation was computed. [2021-12-28 04:05:20,831 INFO L854 garLoopResultBuilder]: At program point L3663(line 3663) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,831 INFO L858 garLoopResultBuilder]: For program point L3597-1(line 3597) no Hoare annotation was computed. [2021-12-28 04:05:20,831 INFO L854 garLoopResultBuilder]: At program point L3597(line 3597) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,831 INFO L858 garLoopResultBuilder]: For program point L4159(lines 4159 4186) no Hoare annotation was computed. [2021-12-28 04:05:20,831 INFO L858 garLoopResultBuilder]: For program point L4027-1(line 4027) no Hoare annotation was computed. [2021-12-28 04:05:20,831 INFO L854 garLoopResultBuilder]: At program point L4027(line 4027) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,832 INFO L854 garLoopResultBuilder]: At program point L3829(lines 3779 3831) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,832 INFO L858 garLoopResultBuilder]: For program point L3730(lines 3730 3733) no Hoare annotation was computed. [2021-12-28 04:05:20,832 INFO L854 garLoopResultBuilder]: At program point L3896(line 3896) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,832 INFO L854 garLoopResultBuilder]: At program point L3863(lines 3857 3865) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,832 INFO L858 garLoopResultBuilder]: For program point L3896-1(line 3896) no Hoare annotation was computed. [2021-12-28 04:05:20,832 INFO L858 garLoopResultBuilder]: For program point L3797(lines 3797 3800) no Hoare annotation was computed. [2021-12-28 04:05:20,832 INFO L858 garLoopResultBuilder]: For program point L4194(line 4194) no Hoare annotation was computed. [2021-12-28 04:05:20,832 INFO L858 garLoopResultBuilder]: For program point L4161(lines 4161 4183) no Hoare annotation was computed. [2021-12-28 04:05:20,832 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-28 04:05:20,833 INFO L854 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,833 INFO L858 garLoopResultBuilder]: For program point L4029(line 4029) no Hoare annotation was computed. [2021-12-28 04:05:20,833 INFO L858 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2021-12-28 04:05:20,833 INFO L854 garLoopResultBuilder]: At program point L-1-4(line -1) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,833 INFO L858 garLoopResultBuilder]: For program point L3666(lines 3666 3669) no Hoare annotation was computed. [2021-12-28 04:05:20,833 INFO L858 garLoopResultBuilder]: For program point L3666-2(lines 3666 3669) no Hoare annotation was computed. [2021-12-28 04:05:20,833 INFO L858 garLoopResultBuilder]: For program point L4162(line 4162) no Hoare annotation was computed. [2021-12-28 04:05:20,833 INFO L858 garLoopResultBuilder]: For program point L4195(lines 4195 4237) no Hoare annotation was computed. [2021-12-28 04:05:20,833 INFO L858 garLoopResultBuilder]: For program point L4096(line 4096) no Hoare annotation was computed. [2021-12-28 04:05:20,833 INFO L854 garLoopResultBuilder]: At program point L4030(line 4030) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,834 INFO L858 garLoopResultBuilder]: For program point L4030-1(line 4030) no Hoare annotation was computed. [2021-12-28 04:05:20,834 INFO L854 garLoopResultBuilder]: At program point L3898(lines 3892 3900) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,834 INFO L854 garLoopResultBuilder]: At program point L3139-1(line 3139) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,834 INFO L858 garLoopResultBuilder]: For program point L4163(lines 4163 4171) no Hoare annotation was computed. [2021-12-28 04:05:20,834 INFO L854 garLoopResultBuilder]: At program point L3139(line 3139) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,834 INFO L858 garLoopResultBuilder]: For program point L4097(lines 4097 4105) no Hoare annotation was computed. [2021-12-28 04:05:20,834 INFO L858 garLoopResultBuilder]: For program point L3965(lines 3965 3971) no Hoare annotation was computed. [2021-12-28 04:05:20,834 INFO L854 garLoopResultBuilder]: At program point L3701(lines 3679 3746) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-12-28 04:05:20,834 INFO L858 garLoopResultBuilder]: For program point L3602(lines 3602 3606) no Hoare annotation was computed. [2021-12-28 04:05:20,834 INFO L858 garLoopResultBuilder]: For program point L3140(line 3140) no Hoare annotation was computed. [2021-12-28 04:05:20,835 INFO L858 garLoopResultBuilder]: For program point L4197(lines 4197 4234) no Hoare annotation was computed. [2021-12-28 04:05:20,835 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_substreamsFINAL(lines 3626 3646) no Hoare annotation was computed. [2021-12-28 04:05:20,835 INFO L861 garLoopResultBuilder]: At program point snd_uart16550_substreamsENTRY(lines 3626 3646) the Hoare annotation is: true [2021-12-28 04:05:20,835 INFO L861 garLoopResultBuilder]: At program point L3641(lines 3631 3645) the Hoare annotation is: true [2021-12-28 04:05:20,835 INFO L861 garLoopResultBuilder]: At program point L3639(lines 3631 3645) the Hoare annotation is: true [2021-12-28 04:05:20,835 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_substreamsEXIT(lines 3626 3646) no Hoare annotation was computed. [2021-12-28 04:05:20,835 INFO L861 garLoopResultBuilder]: At program point snd_rawmidi_set_opsENTRY(lines 4489 4491) the Hoare annotation is: true [2021-12-28 04:05:20,835 INFO L858 garLoopResultBuilder]: For program point snd_rawmidi_set_opsFINAL(lines 4489 4491) no Hoare annotation was computed. [2021-12-28 04:05:20,835 INFO L858 garLoopResultBuilder]: For program point snd_rawmidi_set_opsEXIT(lines 4489 4491) no Hoare annotation was computed. [2021-12-28 04:05:20,835 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_input_triggerFINAL(lines 3284 3300) no Hoare annotation was computed. [2021-12-28 04:05:20,836 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_input_triggerEXIT(lines 3284 3300) no Hoare annotation was computed. [2021-12-28 04:05:20,836 INFO L858 garLoopResultBuilder]: For program point L3291-1(lines 3289 3299) no Hoare annotation was computed. [2021-12-28 04:05:20,836 INFO L854 garLoopResultBuilder]: At program point L3291(line 3291) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-28 04:05:20,836 INFO L861 garLoopResultBuilder]: At program point L3292-1(lines 3292 3296) the Hoare annotation is: true [2021-12-28 04:05:20,836 INFO L854 garLoopResultBuilder]: At program point snd_uart16550_input_triggerENTRY(lines 3284 3300) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-28 04:05:20,836 INFO L858 garLoopResultBuilder]: For program point L3356(lines 3356 3359) no Hoare annotation was computed. [2021-12-28 04:05:20,836 INFO L861 garLoopResultBuilder]: At program point L3357(line 3357) the Hoare annotation is: true [2021-12-28 04:05:20,836 INFO L858 garLoopResultBuilder]: For program point L3356-1(lines 3356 3359) no Hoare annotation was computed. [2021-12-28 04:05:20,836 INFO L858 garLoopResultBuilder]: For program point L3350(lines 3350 3363) no Hoare annotation was computed. [2021-12-28 04:05:20,837 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_write_bufferFINAL(lines 3345 3365) no Hoare annotation was computed. [2021-12-28 04:05:20,837 INFO L854 garLoopResultBuilder]: At program point snd_uart16550_write_bufferENTRY(lines 3345 3365) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-12-28 04:05:20,837 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_write_bufferEXIT(lines 3345 3365) no Hoare annotation was computed. [2021-12-28 04:05:20,837 INFO L861 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 2567 2574) the Hoare annotation is: true [2021-12-28 04:05:20,837 INFO L858 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 2567 2574) no Hoare annotation was computed. [2021-12-28 04:05:20,837 INFO L861 garLoopResultBuilder]: At program point L2713(lines 2710 2715) the Hoare annotation is: true [2021-12-28 04:05:20,837 INFO L858 garLoopResultBuilder]: For program point IS_ERREXIT(lines 2567 2574) no Hoare annotation was computed. [2021-12-28 04:05:20,841 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2021-12-28 04:05:20,843 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-28 04:05:20,854 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,854 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,855 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,855 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,855 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,855 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,855 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,855 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,857 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,857 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,857 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,857 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,858 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,858 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,859 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,859 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,863 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,874 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,874 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,874 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,875 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,875 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,875 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,875 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,875 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,875 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,875 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,875 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,876 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,876 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,876 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,876 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,878 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,878 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,878 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,878 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,878 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,878 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,878 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,878 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,879 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,879 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,879 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,879 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,879 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,880 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,880 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,880 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,881 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,881 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,881 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,881 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,882 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,882 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,882 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,882 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,883 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,883 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,884 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,884 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,885 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,885 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,885 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,885 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,886 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,890 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,890 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,891 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,891 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,891 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:20,891 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,891 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:20,892 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.12 04:05:20 BoogieIcfgContainer [2021-12-28 04:05:20,892 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-28 04:05:20,893 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-28 04:05:20,893 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-28 04:05:20,893 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-28 04:05:20,893 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 04:05:12" (3/4) ... [2021-12-28 04:05:20,895 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-12-28 04:05:20,904 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_free [2021-12-28 04:05:20,904 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_card_free [2021-12-28 04:05:20,904 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2021-12-28 04:05:20,905 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_do_close [2021-12-28 04:05:20,905 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2021-12-28 04:05:20,905 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_add_timer [2021-12-28 04:05:20,905 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-12-28 04:05:20,905 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2021-12-28 04:05:20,905 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_timer_2 [2021-12-28 04:05:20,905 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_io_loop [2021-12-28 04:05:20,905 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-12-28 04:05:20,905 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_output_trigger [2021-12-28 04:05:20,905 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure inb [2021-12-28 04:05:20,905 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_del_timer [2021-12-28 04:05:20,906 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2021-12-28 04:05:20,906 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_serial_unregister_all [2021-12-28 04:05:20,906 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2021-12-28 04:05:20,906 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-12-28 04:05:20,906 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_output_byte [2021-12-28 04:05:20,906 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2021-12-28 04:05:20,906 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2021-12-28 04:05:20,906 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_device_unregister [2021-12-28 04:05:20,906 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2021-12-28 04:05:20,906 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-12-28 04:05:20,906 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_do_open [2021-12-28 04:05:20,907 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_buffer_output [2021-12-28 04:05:20,907 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2021-12-28 04:05:20,907 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_rawmidi_receive [2021-12-28 04:05:20,907 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_substreams [2021-12-28 04:05:20,907 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_rawmidi_set_ops [2021-12-28 04:05:20,907 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_input_trigger [2021-12-28 04:05:20,907 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_write_buffer [2021-12-28 04:05:20,907 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2021-12-28 04:05:20,934 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 229 nodes and edges [2021-12-28 04:05:20,937 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 59 nodes and edges [2021-12-28 04:05:20,939 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2021-12-28 04:05:20,941 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-12-28 04:05:20,943 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-12-28 04:05:20,946 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-28 04:05:20,971 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0) || !(ldv_retval_2 == 0)) || (((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && ldv_spin == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) [2021-12-28 04:05:20,972 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_state_variable_3) == 0) || ldv_state_variable_3 == 0 [2021-12-28 04:05:20,972 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_state_variable_3) == 0) || ldv_state_variable_3 == 0 [2021-12-28 04:05:20,973 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_state_variable_3) == 0) || ldv_state_variable_3 == 0 [2021-12-28 04:05:20,973 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0) || !(ldv_retval_2 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) [2021-12-28 04:05:20,973 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0) || !(ldv_retval_2 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) [2021-12-28 04:05:20,973 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0) || !(ldv_retval_2 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) [2021-12-28 04:05:20,974 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0) || ldv_spin == 0) || !(ldv_retval_2 == 0) [2021-12-28 04:05:20,974 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0) || ldv_spin == 0) || !(ldv_retval_2 == 0) [2021-12-28 04:05:20,975 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) [2021-12-28 04:05:20,975 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) [2021-12-28 04:05:20,975 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) [2021-12-28 04:05:20,976 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) [2021-12-28 04:05:20,977 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) [2021-12-28 04:05:20,977 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_spin == 0) || !(ldv_retval_2 == 0)) || \old(\valid) == \valid [2021-12-28 04:05:20,977 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_spin == 0) || !(ldv_retval_2 == 0)) || \old(\valid) == \valid [2021-12-28 04:05:20,977 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_spin == 0) || !(ldv_retval_2 == 0)) || \old(\valid) == \valid [2021-12-28 04:05:20,978 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_spin == 0) || !(ldv_retval_2 == 0)) || \old(\valid) == \valid [2021-12-28 04:05:21,087 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-12-28 04:05:21,087 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-28 04:05:21,088 INFO L158 Benchmark]: Toolchain (without parser) took 11707.37ms. Allocated memory was 60.8MB in the beginning and 239.1MB in the end (delta: 178.3MB). Free memory was 34.9MB in the beginning and 78.4MB in the end (delta: -43.5MB). Peak memory consumption was 133.3MB. Max. memory is 16.1GB. [2021-12-28 04:05:21,088 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 60.8MB. Free memory was 43.4MB in the beginning and 43.4MB in the end (delta: 50.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-28 04:05:21,088 INFO L158 Benchmark]: CACSL2BoogieTranslator took 896.89ms. Allocated memory was 60.8MB in the beginning and 83.9MB in the end (delta: 23.1MB). Free memory was 34.6MB in the beginning and 36.0MB in the end (delta: -1.4MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. [2021-12-28 04:05:21,088 INFO L158 Benchmark]: Boogie Procedure Inliner took 107.17ms. Allocated memory is still 83.9MB. Free memory was 36.0MB in the beginning and 39.1MB in the end (delta: -3.2MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB. [2021-12-28 04:05:21,089 INFO L158 Benchmark]: Boogie Preprocessor took 148.91ms. Allocated memory was 83.9MB in the beginning and 115.3MB in the end (delta: 31.5MB). Free memory was 39.1MB in the beginning and 68.7MB in the end (delta: -29.5MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. [2021-12-28 04:05:21,089 INFO L158 Benchmark]: RCFGBuilder took 1857.40ms. Allocated memory was 115.3MB in the beginning and 188.7MB in the end (delta: 73.4MB). Free memory was 68.7MB in the beginning and 118.7MB in the end (delta: -50.0MB). Peak memory consumption was 53.3MB. Max. memory is 16.1GB. [2021-12-28 04:05:21,089 INFO L158 Benchmark]: TraceAbstraction took 8495.45ms. Allocated memory was 188.7MB in the beginning and 239.1MB in the end (delta: 50.3MB). Free memory was 118.7MB in the beginning and 149.3MB in the end (delta: -30.6MB). Peak memory consumption was 121.4MB. Max. memory is 16.1GB. [2021-12-28 04:05:21,089 INFO L158 Benchmark]: Witness Printer took 194.93ms. Allocated memory is still 239.1MB. Free memory was 149.3MB in the beginning and 78.4MB in the end (delta: 70.9MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2021-12-28 04:05:21,090 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 60.8MB. Free memory was 43.4MB in the beginning and 43.4MB in the end (delta: 50.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 896.89ms. Allocated memory was 60.8MB in the beginning and 83.9MB in the end (delta: 23.1MB). Free memory was 34.6MB in the beginning and 36.0MB in the end (delta: -1.4MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 107.17ms. Allocated memory is still 83.9MB. Free memory was 36.0MB in the beginning and 39.1MB in the end (delta: -3.2MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 148.91ms. Allocated memory was 83.9MB in the beginning and 115.3MB in the end (delta: 31.5MB). Free memory was 39.1MB in the beginning and 68.7MB in the end (delta: -29.5MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1857.40ms. Allocated memory was 115.3MB in the beginning and 188.7MB in the end (delta: 73.4MB). Free memory was 68.7MB in the beginning and 118.7MB in the end (delta: -50.0MB). Peak memory consumption was 53.3MB. Max. memory is 16.1GB. * TraceAbstraction took 8495.45ms. Allocated memory was 188.7MB in the beginning and 239.1MB in the end (delta: 50.3MB). Free memory was 118.7MB in the beginning and 149.3MB in the end (delta: -30.6MB). Peak memory consumption was 121.4MB. Max. memory is 16.1GB. * Witness Printer took 194.93ms. Allocated memory is still 239.1MB. Free memory was 149.3MB in the beginning and 78.4MB in the end (delta: 70.9MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset * 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: 2700]: 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 34 procedures, 652 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 8.4s, OverallIterations: 4, TraceHistogramMax: 3, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 5.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 2.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 3284 SdHoareTripleChecker+Valid, 4.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3063 mSDsluCounter, 7752 SdHoareTripleChecker+Invalid, 3.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4193 mSDsCounter, 1367 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3097 IncrementalHoareTripleChecker+Invalid, 4464 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1367 mSolverCounterUnsat, 3559 mSDtfsCounter, 3097 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 53 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1061occurred in iteration=3, InterpolantAutomatonStates: 22, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 4 MinimizatonAttempts, 338 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 259 LocationsWithAnnotation, 3000 PreInvPairs, 3247 NumberOfFragments, 1638 HoareAnnotationTreeSize, 3000 FomulaSimplifications, 8826 FormulaSimplificationTreeSizeReduction, 0.5s HoareSimplificationTime, 259 FomulaSimplificationsInter, 5234 FormulaSimplificationTreeSizeReductionInter, 1.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 233 NumberOfCodeBlocks, 233 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 229 ConstructedInterpolants, 0 QuantifiedInterpolants, 470 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 55/55 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: 4451]: Loop Invariant Derived loop invariant: !(\old(ldv_state_variable_3) == 0) || ldv_state_variable_3 == 0 - InvariantResult [Line: 3267]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4402]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4405]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4423]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2585]: Loop Invariant [2021-12-28 04:05:21,103 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,103 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,103 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:21,103 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:21,103 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,103 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,104 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:21,104 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (!(\old(ldv_spin) == 0) || !(ldv_retval_2 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) - InvariantResult [Line: 3432]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4462]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3948]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3912]: Loop Invariant Derived loop invariant: (!(ldv_spin == 0) || !(ldv_retval_2 == 0)) || \old(\valid) == \valid - InvariantResult [Line: 3220]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4341]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 2593]: Loop Invariant Derived loop invariant: ldv_spin == 0 || !(ldv_retval_2 == 0) - InvariantResult [Line: 3987]: Loop Invariant [2021-12-28 04:05:21,105 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,105 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,105 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:21,105 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:21,106 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,106 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,106 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:21,106 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (!(\old(ldv_spin) == 0) || !(ldv_retval_2 == 0)) || (((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && ldv_spin == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) - InvariantResult [Line: 4274]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4493]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4053]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3061]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3764]: Loop Invariant Derived loop invariant: !(\old(ldv_state_variable_3) == 0) || ldv_state_variable_3 == 0 - InvariantResult [Line: 4445]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (ldv_spin == 0 && ldv_state_variable_3 == 0) && ldv_retval_2 == 0 - InvariantResult [Line: 3748]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3318]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3673]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3072]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4414]: Loop Invariant [2021-12-28 04:05:21,110 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,110 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,110 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:21,110 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:21,110 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,110 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,110 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:21,111 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (!(\old(ldv_spin) == 0) || !(ldv_retval_2 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) - InvariantResult [Line: 3250]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3374]: Loop Invariant [2021-12-28 04:05:21,111 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,111 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,111 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:21,112 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:21,112 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,112 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,112 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:21,112 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) - InvariantResult [Line: 4478]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3847]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3787]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3938]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3647]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3061]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2703]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3335]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4042]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3787]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3089]: Loop Invariant Derived loop invariant: (!(\old(ldv_spin) == 0) || ldv_spin == 0) || !(ldv_retval_2 == 0) - InvariantResult [Line: 2710]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4458]: Loop Invariant Derived loop invariant: (!(ldv_spin == 0) || !(ldv_retval_2 == 0)) || \old(\valid) == \valid - InvariantResult [Line: 3072]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3679]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3892]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3013]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: ldv_spin == 0 || !(ldv_retval_2 == 0) - InvariantResult [Line: 3452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4427]: Loop Invariant [2021-12-28 04:05:21,128 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,128 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,128 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:21,128 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:21,128 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,128 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,128 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:21,128 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) - InvariantResult [Line: 4249]: Loop Invariant [2021-12-28 04:05:21,129 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,129 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,129 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:21,129 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:21,129 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,129 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,129 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:21,129 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (!(\old(ldv_spin) == 0) || !(ldv_retval_2 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) - InvariantResult [Line: 3857]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4408]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 2786]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 2795]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3432]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4017]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3787]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4053]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3106]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3164]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3764]: Loop Invariant Derived loop invariant: !(\old(ldv_state_variable_3) == 0) || ldv_state_variable_3 == 0 - InvariantResult [Line: 3544]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4300]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 2819]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3832]: Loop Invariant Derived loop invariant: ldv_state_variable_3 == 0 - InvariantResult [Line: 3412]: Loop Invariant Derived loop invariant: (!(\old(ldv_spin) == 0) || ldv_spin == 0) || !(ldv_retval_2 == 0) - InvariantResult [Line: 3901]: Loop Invariant [2021-12-28 04:05:21,132 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,132 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,132 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:21,132 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:21,132 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,133 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,133 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:21,133 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) - InvariantResult [Line: 3013]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3554]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4319]: Loop Invariant Derived loop invariant: ldv_state_variable_3 == 0 - InvariantResult [Line: 3679]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3779]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 2763]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 2843]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3373]: Loop Invariant [2021-12-28 04:05:21,134 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,134 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,134 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:21,134 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:21,135 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,135 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,135 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:21,135 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) - InvariantResult [Line: 4470]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4292]: Loop Invariant Derived loop invariant: (!(ldv_spin == 0) || !(ldv_retval_2 == 0)) || \old(\valid) == \valid - InvariantResult [Line: 2601]: Loop Invariant Derived loop invariant: ldv_spin == 0 || !(ldv_retval_2 == 0) - InvariantResult [Line: 4430]: Loop Invariant Derived loop invariant: (!(ldv_spin == 0) || !(ldv_retval_2 == 0)) || \old(\valid) == \valid - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2579]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3119]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4327]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4008]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4281]: Loop Invariant [2021-12-28 04:05:21,137 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,137 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,137 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:21,137 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:21,137 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,137 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-28 04:05:21,137 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-28 04:05:21,137 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 2780]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4417]: Loop Invariant Derived loop invariant: ldv_spin == 0 || !(ldv_retval_2 == 0) - InvariantResult [Line: 3301]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 RESULT: Ultimate proved your program to be correct! [2021-12-28 04:05:21,164 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