./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version eb692b52 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.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 4e0b4bb78430cd3ff87fa852dcd49e649016647ef60f492a14a048040c1b0a8a --- Real Ultimate output --- This is Ultimate 0.2.2-?-eb692b5 [2022-07-19 23:31:54,131 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-19 23:31:54,142 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-19 23:31:54,187 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-19 23:31:54,188 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-19 23:31:54,189 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-19 23:31:54,190 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-19 23:31:54,191 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-19 23:31:54,192 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-19 23:31:54,193 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-19 23:31:54,194 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-19 23:31:54,194 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-19 23:31:54,195 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-19 23:31:54,196 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-19 23:31:54,196 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-19 23:31:54,197 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-19 23:31:54,198 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-19 23:31:54,199 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-19 23:31:54,200 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-19 23:31:54,201 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-19 23:31:54,202 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-19 23:31:54,203 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-19 23:31:54,204 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-19 23:31:54,205 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-19 23:31:54,206 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-19 23:31:54,208 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-19 23:31:54,208 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-19 23:31:54,208 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-19 23:31:54,209 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-19 23:31:54,210 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-19 23:31:54,210 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-19 23:31:54,211 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-19 23:31:54,211 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-19 23:31:54,212 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-19 23:31:54,213 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-19 23:31:54,213 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-19 23:31:54,214 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-19 23:31:54,214 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-19 23:31:54,215 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-19 23:31:54,215 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-19 23:31:54,216 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-19 23:31:54,217 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-19 23:31:54,217 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-19 23:31:54,246 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-19 23:31:54,247 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-19 23:31:54,247 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-19 23:31:54,248 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-19 23:31:54,248 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-19 23:31:54,249 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-19 23:31:54,249 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-19 23:31:54,249 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-19 23:31:54,249 INFO L138 SettingsManager]: * Use SBE=true [2022-07-19 23:31:54,250 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-19 23:31:54,250 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-19 23:31:54,251 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-19 23:31:54,251 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-19 23:31:54,251 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-19 23:31:54,251 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-19 23:31:54,251 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-19 23:31:54,252 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-19 23:31:54,252 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-19 23:31:54,252 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-19 23:31:54,253 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-19 23:31:54,253 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-19 23:31:54,253 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 23:31:54,254 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-19 23:31:54,254 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-19 23:31:54,254 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-19 23:31:54,254 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-19 23:31:54,254 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-19 23:31:54,255 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-19 23:31:54,255 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-19 23:31:54,255 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-19 23:31:54,255 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4e0b4bb78430cd3ff87fa852dcd49e649016647ef60f492a14a048040c1b0a8a [2022-07-19 23:31:54,500 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-19 23:31:54,527 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-19 23:31:54,529 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-19 23:31:54,530 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-19 23:31:54,531 INFO L275 PluginConnector]: CDTParser initialized [2022-07-19 23:31:54,532 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i [2022-07-19 23:31:54,599 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/52a8e1aff/942584e4560a436b9ade5b4c21f4677d/FLAG94e876aae [2022-07-19 23:31:55,248 INFO L306 CDTParser]: Found 1 translation units. [2022-07-19 23:31:55,248 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i [2022-07-19 23:31:55,278 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/52a8e1aff/942584e4560a436b9ade5b4c21f4677d/FLAG94e876aae [2022-07-19 23:31:55,389 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/52a8e1aff/942584e4560a436b9ade5b4c21f4677d [2022-07-19 23:31:55,393 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-19 23:31:55,394 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-19 23:31:55,395 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-19 23:31:55,395 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-19 23:31:55,398 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-19 23:31:55,398 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 11:31:55" (1/1) ... [2022-07-19 23:31:55,399 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f21d4a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:31:55, skipping insertion in model container [2022-07-19 23:31:55,399 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 11:31:55" (1/1) ... [2022-07-19 23:31:55,405 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-19 23:31:55,485 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-19 23:31:56,067 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-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i[152066,152079] [2022-07-19 23:31:56,543 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-19 23:31:56,574 INFO L203 MainTranslator]: Completed pre-run [2022-07-19 23:31:56,745 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-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i[152066,152079] [2022-07-19 23:31:57,130 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-19 23:31:57,191 INFO L208 MainTranslator]: Completed translation [2022-07-19 23:31:57,193 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:31:57 WrapperNode [2022-07-19 23:31:57,194 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-19 23:31:57,195 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-19 23:31:57,195 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-19 23:31:57,195 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-19 23:31:57,201 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:31:57" (1/1) ... [2022-07-19 23:31:57,253 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:31:57" (1/1) ... [2022-07-19 23:31:57,356 INFO L137 Inliner]: procedures = 141, calls = 726, calls flagged for inlining = 69, calls inlined = 55, statements flattened = 1709 [2022-07-19 23:31:57,357 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-19 23:31:57,358 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-19 23:31:57,358 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-19 23:31:57,358 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-19 23:31:57,369 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:31:57" (1/1) ... [2022-07-19 23:31:57,369 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:31:57" (1/1) ... [2022-07-19 23:31:57,398 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:31:57" (1/1) ... [2022-07-19 23:31:57,399 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:31:57" (1/1) ... [2022-07-19 23:31:57,473 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:31:57" (1/1) ... [2022-07-19 23:31:57,490 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:31:57" (1/1) ... [2022-07-19 23:31:57,505 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:31:57" (1/1) ... [2022-07-19 23:31:57,527 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-19 23:31:57,529 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-19 23:31:57,529 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-19 23:31:57,529 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-19 23:31:57,530 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:31:57" (1/1) ... [2022-07-19 23:31:57,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 23:31:57,546 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-19 23:31:57,560 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-19 23:31:57,589 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-19 23:31:57,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-19 23:31:57,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-19 23:31:57,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-19 23:31:57,612 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_write_cmdreg [2022-07-19 23:31:57,612 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_write_cmdreg [2022-07-19 23:31:57,612 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-07-19 23:31:57,612 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-07-19 23:31:57,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2022-07-19 23:31:57,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2022-07-19 23:31:57,613 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2022-07-19 23:31:57,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2022-07-19 23:31:57,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-19 23:31:57,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-19 23:31:57,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-19 23:31:57,614 INFO L130 BoogieDeclarations]: Found specification of procedure set_reset_mode [2022-07-19 23:31:57,614 INFO L138 BoogieDeclarations]: Found implementation of procedure set_reset_mode [2022-07-19 23:31:57,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-19 23:31:57,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-19 23:31:57,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-19 23:31:57,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-19 23:31:57,614 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2022-07-19 23:31:57,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2022-07-19 23:31:57,615 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-19 23:31:57,615 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-19 23:31:57,615 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_is_absent [2022-07-19 23:31:57,615 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_is_absent [2022-07-19 23:31:57,615 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-07-19 23:31:57,615 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-07-19 23:31:57,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-19 23:31:57,616 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-19 23:31:57,616 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-19 23:31:57,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2022-07-19 23:31:57,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2022-07-19 23:31:57,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-19 23:31:57,616 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-19 23:31:57,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-19 23:31:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-19 23:31:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-19 23:31:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-07-19 23:31:57,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-07-19 23:31:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-19 23:31:57,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-19 23:31:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-19 23:31:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2022-07-19 23:31:57,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2022-07-19 23:31:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_event [2022-07-19 23:31:57,619 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_event [2022-07-19 23:31:57,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-19 23:31:57,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-19 23:31:57,663 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-07-19 23:31:57,663 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-07-19 23:31:57,663 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-07-19 23:31:57,663 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-07-19 23:31:57,663 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2022-07-19 23:31:57,664 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2022-07-19 23:31:57,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-19 23:31:57,664 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_start [2022-07-19 23:31:57,664 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_start [2022-07-19 23:31:57,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-19 23:31:57,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-19 23:31:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-19 23:31:57,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-19 23:31:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure can_change_mtu [2022-07-19 23:31:57,665 INFO L138 BoogieDeclarations]: Found implementation of procedure can_change_mtu [2022-07-19 23:31:58,067 INFO L234 CfgBuilder]: Building ICFG [2022-07-19 23:31:58,069 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-19 23:31:58,795 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-19 23:31:59,295 INFO L275 CfgBuilder]: Performing block encoding [2022-07-19 23:31:59,311 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-19 23:31:59,311 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-07-19 23:31:59,315 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.07 11:31:59 BoogieIcfgContainer [2022-07-19 23:31:59,315 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-19 23:31:59,318 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-19 23:31:59,318 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-19 23:31:59,321 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-19 23:31:59,321 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.07 11:31:55" (1/3) ... [2022-07-19 23:31:59,323 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@136bbe7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.07 11:31:59, skipping insertion in model container [2022-07-19 23:31:59,323 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:31:57" (2/3) ... [2022-07-19 23:31:59,323 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@136bbe7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.07 11:31:59, skipping insertion in model container [2022-07-19 23:31:59,323 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.07 11:31:59" (3/3) ... [2022-07-19 23:31:59,324 INFO L111 eAbstractionObserver]: Analyzing ICFG 205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i [2022-07-19 23:31:59,337 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-19 23:31:59,338 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-19 23:31:59,410 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-19 23:31:59,415 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@617f7d44, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@124f67c2 [2022-07-19 23:31:59,415 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-19 23:31:59,422 INFO L276 IsEmpty]: Start isEmpty. Operand has 523 states, 383 states have (on average 1.3759791122715406) internal successors, (527), 394 states have internal predecessors, (527), 113 states have call successors, (113), 26 states have call predecessors, (113), 25 states have return successors, (108), 107 states have call predecessors, (108), 108 states have call successors, (108) [2022-07-19 23:31:59,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-07-19 23:31:59,434 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 23:31:59,435 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 23:31:59,436 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 23:31:59,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 23:31:59,440 INFO L85 PathProgramCache]: Analyzing trace with hash 657994099, now seen corresponding path program 1 times [2022-07-19 23:31:59,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 23:31:59,447 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2092216934] [2022-07-19 23:31:59,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 23:31:59,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 23:31:59,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:31:59,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-19 23:31:59,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:31:59,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 23:31:59,887 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 23:31:59,887 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2092216934] [2022-07-19 23:31:59,888 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2092216934] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 23:31:59,888 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 23:31:59,888 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-19 23:31:59,889 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1390649643] [2022-07-19 23:31:59,890 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 23:31:59,894 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-19 23:31:59,894 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 23:31:59,920 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-19 23:31:59,921 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-19 23:31:59,925 INFO L87 Difference]: Start difference. First operand has 523 states, 383 states have (on average 1.3759791122715406) internal successors, (527), 394 states have internal predecessors, (527), 113 states have call successors, (113), 26 states have call predecessors, (113), 25 states have return successors, (108), 107 states have call predecessors, (108), 108 states have call successors, (108) Second operand has 4 states, 4 states have (on average 4.75) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-19 23:32:01,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 23:32:01,627 INFO L93 Difference]: Finished difference Result 1629 states and 2378 transitions. [2022-07-19 23:32:01,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-19 23:32:01,630 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 22 [2022-07-19 23:32:01,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 23:32:01,651 INFO L225 Difference]: With dead ends: 1629 [2022-07-19 23:32:01,652 INFO L226 Difference]: Without dead ends: 1093 [2022-07-19 23:32:01,666 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-19 23:32:01,669 INFO L413 NwaCegarLoop]: 791 mSDtfsCounter, 874 mSDsluCounter, 779 mSDsCounter, 0 mSdLazyCounter, 619 mSolverCounterSat, 336 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 982 SdHoareTripleChecker+Valid, 1570 SdHoareTripleChecker+Invalid, 955 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 336 IncrementalHoareTripleChecker+Valid, 619 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-07-19 23:32:01,671 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [982 Valid, 1570 Invalid, 955 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [336 Valid, 619 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-07-19 23:32:01,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1093 states. [2022-07-19 23:32:01,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1093 to 997. [2022-07-19 23:32:01,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 997 states, 737 states have (on average 1.327001356852103) internal successors, (978), 745 states have internal predecessors, (978), 212 states have call successors, (212), 48 states have call predecessors, (212), 47 states have return successors, (211), 209 states have call predecessors, (211), 211 states have call successors, (211) [2022-07-19 23:32:01,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 997 states and 1401 transitions. [2022-07-19 23:32:01,804 INFO L78 Accepts]: Start accepts. Automaton has 997 states and 1401 transitions. Word has length 22 [2022-07-19 23:32:01,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 23:32:01,805 INFO L495 AbstractCegarLoop]: Abstraction has 997 states and 1401 transitions. [2022-07-19 23:32:01,805 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-19 23:32:01,805 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1401 transitions. [2022-07-19 23:32:01,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-07-19 23:32:01,808 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 23:32:01,808 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 23:32:01,808 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-19 23:32:01,809 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 23:32:01,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 23:32:01,810 INFO L85 PathProgramCache]: Analyzing trace with hash 459756355, now seen corresponding path program 1 times [2022-07-19 23:32:01,810 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 23:32:01,810 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [366425742] [2022-07-19 23:32:01,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 23:32:01,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 23:32:01,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:01,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-19 23:32:01,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:01,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 23:32:01,939 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 23:32:01,940 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [366425742] [2022-07-19 23:32:01,940 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [366425742] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 23:32:01,940 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 23:32:01,940 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-19 23:32:01,941 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [59709328] [2022-07-19 23:32:01,941 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 23:32:01,942 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-19 23:32:01,942 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 23:32:01,943 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-19 23:32:01,943 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-19 23:32:01,943 INFO L87 Difference]: Start difference. First operand 997 states and 1401 transitions. Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-19 23:32:03,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 23:32:03,135 INFO L93 Difference]: Finished difference Result 2083 states and 2936 transitions. [2022-07-19 23:32:03,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-19 23:32:03,136 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 25 [2022-07-19 23:32:03,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 23:32:03,145 INFO L225 Difference]: With dead ends: 2083 [2022-07-19 23:32:03,145 INFO L226 Difference]: Without dead ends: 1092 [2022-07-19 23:32:03,150 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-07-19 23:32:03,155 INFO L413 NwaCegarLoop]: 889 mSDtfsCounter, 952 mSDsluCounter, 942 mSDsCounter, 0 mSdLazyCounter, 577 mSolverCounterSat, 292 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1038 SdHoareTripleChecker+Valid, 1831 SdHoareTripleChecker+Invalid, 869 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 292 IncrementalHoareTripleChecker+Valid, 577 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-07-19 23:32:03,156 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1038 Valid, 1831 Invalid, 869 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [292 Valid, 577 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-07-19 23:32:03,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1092 states. [2022-07-19 23:32:03,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1092 to 996. [2022-07-19 23:32:03,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 996 states, 736 states have (on average 1.3233695652173914) internal successors, (974), 744 states have internal predecessors, (974), 212 states have call successors, (212), 48 states have call predecessors, (212), 47 states have return successors, (211), 209 states have call predecessors, (211), 211 states have call successors, (211) [2022-07-19 23:32:03,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 996 states and 1397 transitions. [2022-07-19 23:32:03,228 INFO L78 Accepts]: Start accepts. Automaton has 996 states and 1397 transitions. Word has length 25 [2022-07-19 23:32:03,228 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 23:32:03,228 INFO L495 AbstractCegarLoop]: Abstraction has 996 states and 1397 transitions. [2022-07-19 23:32:03,229 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-19 23:32:03,229 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1397 transitions. [2022-07-19 23:32:03,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-07-19 23:32:03,235 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 23:32:03,235 INFO L195 NwaCegarLoop]: 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] [2022-07-19 23:32:03,235 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-19 23:32:03,236 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 23:32:03,236 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 23:32:03,236 INFO L85 PathProgramCache]: Analyzing trace with hash 28639390, now seen corresponding path program 1 times [2022-07-19 23:32:03,236 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 23:32:03,237 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1459584543] [2022-07-19 23:32:03,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 23:32:03,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 23:32:03,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:03,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-19 23:32:03,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:03,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-19 23:32:03,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:03,415 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-07-19 23:32:03,416 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 23:32:03,416 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1459584543] [2022-07-19 23:32:03,416 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1459584543] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 23:32:03,416 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 23:32:03,416 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-19 23:32:03,416 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2035037090] [2022-07-19 23:32:03,417 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 23:32:03,417 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-19 23:32:03,417 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 23:32:03,418 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-19 23:32:03,418 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-19 23:32:03,418 INFO L87 Difference]: Start difference. First operand 996 states and 1397 transitions. Second operand has 6 states, 6 states have (on average 4.5) internal successors, (27), 5 states have internal predecessors, (27), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-07-19 23:32:05,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 23:32:05,165 INFO L93 Difference]: Finished difference Result 2164 states and 3082 transitions. [2022-07-19 23:32:05,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-19 23:32:05,166 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.5) internal successors, (27), 5 states have internal predecessors, (27), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 39 [2022-07-19 23:32:05,166 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 23:32:05,181 INFO L225 Difference]: With dead ends: 2164 [2022-07-19 23:32:05,181 INFO L226 Difference]: Without dead ends: 2157 [2022-07-19 23:32:05,183 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-07-19 23:32:05,184 INFO L413 NwaCegarLoop]: 831 mSDtfsCounter, 852 mSDsluCounter, 1815 mSDsCounter, 0 mSdLazyCounter, 1405 mSolverCounterSat, 320 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 955 SdHoareTripleChecker+Valid, 2646 SdHoareTripleChecker+Invalid, 1725 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 320 IncrementalHoareTripleChecker+Valid, 1405 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-07-19 23:32:05,184 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [955 Valid, 2646 Invalid, 1725 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [320 Valid, 1405 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-07-19 23:32:05,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2157 states. [2022-07-19 23:32:05,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2157 to 1975. [2022-07-19 23:32:05,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1975 states, 1456 states have (on average 1.3248626373626373) internal successors, (1929), 1474 states have internal predecessors, (1929), 422 states have call successors, (422), 95 states have call predecessors, (422), 96 states have return successors, (447), 417 states have call predecessors, (447), 421 states have call successors, (447) [2022-07-19 23:32:05,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1975 states and 2798 transitions. [2022-07-19 23:32:05,273 INFO L78 Accepts]: Start accepts. Automaton has 1975 states and 2798 transitions. Word has length 39 [2022-07-19 23:32:05,274 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 23:32:05,274 INFO L495 AbstractCegarLoop]: Abstraction has 1975 states and 2798 transitions. [2022-07-19 23:32:05,274 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.5) internal successors, (27), 5 states have internal predecessors, (27), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-07-19 23:32:05,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 2798 transitions. [2022-07-19 23:32:05,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-07-19 23:32:05,281 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 23:32:05,281 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 23:32:05,281 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-19 23:32:05,282 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 23:32:05,282 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 23:32:05,282 INFO L85 PathProgramCache]: Analyzing trace with hash 1905184575, now seen corresponding path program 1 times [2022-07-19 23:32:05,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 23:32:05,283 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1128124278] [2022-07-19 23:32:05,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 23:32:05,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 23:32:05,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:05,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-19 23:32:05,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:05,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-19 23:32:05,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:05,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-07-19 23:32:05,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:05,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-19 23:32:05,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:05,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-07-19 23:32:05,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:05,433 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-07-19 23:32:05,434 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 23:32:05,434 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1128124278] [2022-07-19 23:32:05,435 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1128124278] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 23:32:05,435 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 23:32:05,435 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-19 23:32:05,436 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [400518611] [2022-07-19 23:32:05,436 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 23:32:05,441 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-19 23:32:05,441 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 23:32:05,441 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-19 23:32:05,442 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-19 23:32:05,442 INFO L87 Difference]: Start difference. First operand 1975 states and 2798 transitions. Second operand has 5 states, 5 states have (on average 11.4) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-07-19 23:32:07,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 23:32:07,528 INFO L93 Difference]: Finished difference Result 4924 states and 7014 transitions. [2022-07-19 23:32:07,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-19 23:32:07,529 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.4) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (6), 4 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 75 [2022-07-19 23:32:07,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 23:32:07,549 INFO L225 Difference]: With dead ends: 4924 [2022-07-19 23:32:07,550 INFO L226 Difference]: Without dead ends: 2955 [2022-07-19 23:32:07,561 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-07-19 23:32:07,563 INFO L413 NwaCegarLoop]: 728 mSDtfsCounter, 1039 mSDsluCounter, 997 mSDsCounter, 0 mSdLazyCounter, 1081 mSolverCounterSat, 623 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1112 SdHoareTripleChecker+Valid, 1725 SdHoareTripleChecker+Invalid, 1704 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 623 IncrementalHoareTripleChecker+Valid, 1081 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-07-19 23:32:07,563 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1112 Valid, 1725 Invalid, 1704 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [623 Valid, 1081 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-07-19 23:32:07,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2955 states. [2022-07-19 23:32:07,663 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2955 to 2409. [2022-07-19 23:32:07,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2409 states, 1799 states have (on average 1.3157309616453585) internal successors, (2367), 1821 states have internal predecessors, (2367), 472 states have call successors, (472), 122 states have call predecessors, (472), 137 states have return successors, (532), 479 states have call predecessors, (532), 471 states have call successors, (532) [2022-07-19 23:32:07,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2409 states to 2409 states and 3371 transitions. [2022-07-19 23:32:07,683 INFO L78 Accepts]: Start accepts. Automaton has 2409 states and 3371 transitions. Word has length 75 [2022-07-19 23:32:07,683 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 23:32:07,684 INFO L495 AbstractCegarLoop]: Abstraction has 2409 states and 3371 transitions. [2022-07-19 23:32:07,684 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.4) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-07-19 23:32:07,684 INFO L276 IsEmpty]: Start isEmpty. Operand 2409 states and 3371 transitions. [2022-07-19 23:32:07,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-07-19 23:32:07,688 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 23:32:07,689 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 23:32:07,689 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-19 23:32:07,690 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 23:32:07,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 23:32:07,690 INFO L85 PathProgramCache]: Analyzing trace with hash -910442915, now seen corresponding path program 2 times [2022-07-19 23:32:07,690 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 23:32:07,691 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [592129272] [2022-07-19 23:32:07,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 23:32:07,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 23:32:07,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:07,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-19 23:32:07,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:07,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-19 23:32:07,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:07,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-19 23:32:07,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:07,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2022-07-19 23:32:07,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:07,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-19 23:32:07,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:07,882 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-19 23:32:07,882 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 23:32:07,883 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [592129272] [2022-07-19 23:32:07,883 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [592129272] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 23:32:07,883 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 23:32:07,883 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-19 23:32:07,883 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1201533568] [2022-07-19 23:32:07,884 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 23:32:07,884 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-19 23:32:07,884 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 23:32:07,885 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-19 23:32:07,885 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-19 23:32:07,885 INFO L87 Difference]: Start difference. First operand 2409 states and 3371 transitions. Second operand has 5 states, 5 states have (on average 12.2) internal successors, (61), 3 states have internal predecessors, (61), 3 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-07-19 23:32:10,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 23:32:10,162 INFO L93 Difference]: Finished difference Result 5540 states and 7888 transitions. [2022-07-19 23:32:10,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-19 23:32:10,168 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 3 states have internal predecessors, (61), 3 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) Word has length 75 [2022-07-19 23:32:10,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 23:32:10,196 INFO L225 Difference]: With dead ends: 5540 [2022-07-19 23:32:10,197 INFO L226 Difference]: Without dead ends: 3809 [2022-07-19 23:32:10,210 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-07-19 23:32:10,211 INFO L413 NwaCegarLoop]: 1032 mSDtfsCounter, 822 mSDsluCounter, 1319 mSDsCounter, 0 mSdLazyCounter, 1283 mSolverCounterSat, 476 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 894 SdHoareTripleChecker+Valid, 2351 SdHoareTripleChecker+Invalid, 1759 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 476 IncrementalHoareTripleChecker+Valid, 1283 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-07-19 23:32:10,212 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [894 Valid, 2351 Invalid, 1759 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [476 Valid, 1283 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-07-19 23:32:10,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3809 states. [2022-07-19 23:32:10,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3809 to 3104. [2022-07-19 23:32:10,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3104 states, 2330 states have (on average 1.3167381974248926) internal successors, (3068), 2358 states have internal predecessors, (3068), 595 states have call successors, (595), 158 states have call predecessors, (595), 178 states have return successors, (673), 605 states have call predecessors, (673), 594 states have call successors, (673) [2022-07-19 23:32:10,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3104 states to 3104 states and 4336 transitions. [2022-07-19 23:32:10,430 INFO L78 Accepts]: Start accepts. Automaton has 3104 states and 4336 transitions. Word has length 75 [2022-07-19 23:32:10,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 23:32:10,431 INFO L495 AbstractCegarLoop]: Abstraction has 3104 states and 4336 transitions. [2022-07-19 23:32:10,431 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 3 states have internal predecessors, (61), 3 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-07-19 23:32:10,431 INFO L276 IsEmpty]: Start isEmpty. Operand 3104 states and 4336 transitions. [2022-07-19 23:32:10,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-07-19 23:32:10,438 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 23:32:10,438 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 23:32:10,438 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-19 23:32:10,439 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 23:32:10,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 23:32:10,439 INFO L85 PathProgramCache]: Analyzing trace with hash 1189001502, now seen corresponding path program 1 times [2022-07-19 23:32:10,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 23:32:10,440 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2077026162] [2022-07-19 23:32:10,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 23:32:10,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 23:32:10,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:10,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-19 23:32:10,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:10,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-19 23:32:10,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:10,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-19 23:32:10,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:10,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-07-19 23:32:10,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:10,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-19 23:32:10,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:10,603 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-07-19 23:32:10,603 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 23:32:10,603 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2077026162] [2022-07-19 23:32:10,604 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2077026162] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 23:32:10,604 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 23:32:10,604 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-19 23:32:10,604 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [185950338] [2022-07-19 23:32:10,604 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 23:32:10,605 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-19 23:32:10,605 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 23:32:10,605 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-19 23:32:10,606 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-19 23:32:10,606 INFO L87 Difference]: Start difference. First operand 3104 states and 4336 transitions. Second operand has 5 states, 5 states have (on average 14.4) internal successors, (72), 3 states have internal predecessors, (72), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-07-19 23:32:12,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 23:32:12,886 INFO L93 Difference]: Finished difference Result 7101 states and 10076 transitions. [2022-07-19 23:32:12,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-19 23:32:12,887 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 3 states have internal predecessors, (72), 2 states have call successors, (6), 4 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 88 [2022-07-19 23:32:12,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 23:32:12,917 INFO L225 Difference]: With dead ends: 7101 [2022-07-19 23:32:12,918 INFO L226 Difference]: Without dead ends: 4675 [2022-07-19 23:32:12,934 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-07-19 23:32:12,935 INFO L413 NwaCegarLoop]: 1071 mSDtfsCounter, 926 mSDsluCounter, 1360 mSDsCounter, 0 mSdLazyCounter, 1229 mSolverCounterSat, 497 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1014 SdHoareTripleChecker+Valid, 2431 SdHoareTripleChecker+Invalid, 1726 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 497 IncrementalHoareTripleChecker+Valid, 1229 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-07-19 23:32:12,935 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1014 Valid, 2431 Invalid, 1726 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [497 Valid, 1229 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-07-19 23:32:12,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4675 states. [2022-07-19 23:32:13,096 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4675 to 3811. [2022-07-19 23:32:13,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3811 states, 2869 states have (on average 1.316486580690136) internal successors, (3777), 2903 states have internal predecessors, (3777), 718 states have call successors, (718), 198 states have call predecessors, (718), 223 states have return successors, (814), 731 states have call predecessors, (814), 717 states have call successors, (814) [2022-07-19 23:32:13,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3811 states to 3811 states and 5309 transitions. [2022-07-19 23:32:13,123 INFO L78 Accepts]: Start accepts. Automaton has 3811 states and 5309 transitions. Word has length 88 [2022-07-19 23:32:13,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 23:32:13,123 INFO L495 AbstractCegarLoop]: Abstraction has 3811 states and 5309 transitions. [2022-07-19 23:32:13,123 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 3 states have internal predecessors, (72), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-07-19 23:32:13,124 INFO L276 IsEmpty]: Start isEmpty. Operand 3811 states and 5309 transitions. [2022-07-19 23:32:13,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-07-19 23:32:13,134 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 23:32:13,134 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 23:32:13,134 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-19 23:32:13,134 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 23:32:13,135 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 23:32:13,135 INFO L85 PathProgramCache]: Analyzing trace with hash 1789921903, now seen corresponding path program 1 times [2022-07-19 23:32:13,135 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 23:32:13,135 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [557177028] [2022-07-19 23:32:13,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 23:32:13,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 23:32:13,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:13,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-19 23:32:13,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:13,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-19 23:32:13,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:13,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-07-19 23:32:13,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:13,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-19 23:32:13,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:13,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-19 23:32:13,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:13,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-19 23:32:13,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:13,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-19 23:32:13,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:13,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-07-19 23:32:13,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:13,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-07-19 23:32:13,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:13,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-19 23:32:13,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:13,370 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-07-19 23:32:13,371 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 23:32:13,371 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [557177028] [2022-07-19 23:32:13,371 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [557177028] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 23:32:13,371 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 23:32:13,372 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-19 23:32:13,372 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1898500937] [2022-07-19 23:32:13,372 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 23:32:13,372 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-19 23:32:13,373 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 23:32:13,373 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-19 23:32:13,373 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-07-19 23:32:13,373 INFO L87 Difference]: Start difference. First operand 3811 states and 5309 transitions. Second operand has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-07-19 23:32:15,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 23:32:15,109 INFO L93 Difference]: Finished difference Result 8562 states and 12225 transitions. [2022-07-19 23:32:15,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-19 23:32:15,109 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 127 [2022-07-19 23:32:15,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 23:32:15,143 INFO L225 Difference]: With dead ends: 8562 [2022-07-19 23:32:15,144 INFO L226 Difference]: Without dead ends: 4764 [2022-07-19 23:32:15,178 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2022-07-19 23:32:15,179 INFO L413 NwaCegarLoop]: 685 mSDtfsCounter, 601 mSDsluCounter, 1101 mSDsCounter, 0 mSdLazyCounter, 884 mSolverCounterSat, 545 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 625 SdHoareTripleChecker+Valid, 1786 SdHoareTripleChecker+Invalid, 1429 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 545 IncrementalHoareTripleChecker+Valid, 884 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-07-19 23:32:15,179 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [625 Valid, 1786 Invalid, 1429 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [545 Valid, 884 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-07-19 23:32:15,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4764 states. [2022-07-19 23:32:15,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4764 to 3821. [2022-07-19 23:32:15,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3821 states, 2879 states have (on average 1.3153872872525183) internal successors, (3787), 2913 states have internal predecessors, (3787), 718 states have call successors, (718), 198 states have call predecessors, (718), 223 states have return successors, (814), 731 states have call predecessors, (814), 717 states have call successors, (814) [2022-07-19 23:32:15,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3821 states to 3821 states and 5319 transitions. [2022-07-19 23:32:15,448 INFO L78 Accepts]: Start accepts. Automaton has 3821 states and 5319 transitions. Word has length 127 [2022-07-19 23:32:15,449 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 23:32:15,449 INFO L495 AbstractCegarLoop]: Abstraction has 3821 states and 5319 transitions. [2022-07-19 23:32:15,449 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-07-19 23:32:15,450 INFO L276 IsEmpty]: Start isEmpty. Operand 3821 states and 5319 transitions. [2022-07-19 23:32:15,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-07-19 23:32:15,463 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 23:32:15,463 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 23:32:15,463 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-19 23:32:15,464 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 23:32:15,464 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 23:32:15,465 INFO L85 PathProgramCache]: Analyzing trace with hash 1606980646, now seen corresponding path program 1 times [2022-07-19 23:32:15,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 23:32:15,465 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1685190710] [2022-07-19 23:32:15,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 23:32:15,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 23:32:15,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:15,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-19 23:32:15,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:15,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-19 23:32:15,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:15,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-07-19 23:32:15,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:15,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-07-19 23:32:15,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:15,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-19 23:32:15,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:15,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-19 23:32:15,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:15,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-07-19 23:32:15,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:15,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-19 23:32:15,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:15,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-07-19 23:32:15,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:15,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-07-19 23:32:15,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:15,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-19 23:32:15,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:15,753 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-07-19 23:32:15,754 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 23:32:15,754 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1685190710] [2022-07-19 23:32:15,754 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1685190710] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 23:32:15,754 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 23:32:15,755 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-07-19 23:32:15,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [346094582] [2022-07-19 23:32:15,755 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 23:32:15,755 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-19 23:32:15,756 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 23:32:15,756 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-19 23:32:15,756 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-07-19 23:32:15,757 INFO L87 Difference]: Start difference. First operand 3821 states and 5319 transitions. Second operand has 8 states, 8 states have (on average 11.875) internal successors, (95), 4 states have internal predecessors, (95), 4 states have call successors, (12), 6 states have call predecessors, (12), 2 states have return successors, (11), 4 states have call predecessors, (11), 4 states have call successors, (11) [2022-07-19 23:32:19,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 23:32:19,712 INFO L93 Difference]: Finished difference Result 13520 states and 19433 transitions. [2022-07-19 23:32:19,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-07-19 23:32:19,713 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 11.875) internal successors, (95), 4 states have internal predecessors, (95), 4 states have call successors, (12), 6 states have call predecessors, (12), 2 states have return successors, (11), 4 states have call predecessors, (11), 4 states have call successors, (11) Word has length 128 [2022-07-19 23:32:19,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 23:32:19,768 INFO L225 Difference]: With dead ends: 13520 [2022-07-19 23:32:19,768 INFO L226 Difference]: Without dead ends: 9712 [2022-07-19 23:32:19,798 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=57, Invalid=153, Unknown=0, NotChecked=0, Total=210 [2022-07-19 23:32:19,799 INFO L413 NwaCegarLoop]: 749 mSDtfsCounter, 1503 mSDsluCounter, 2050 mSDsCounter, 0 mSdLazyCounter, 2385 mSolverCounterSat, 699 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1628 SdHoareTripleChecker+Valid, 2799 SdHoareTripleChecker+Invalid, 3084 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 699 IncrementalHoareTripleChecker+Valid, 2385 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2022-07-19 23:32:19,799 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1628 Valid, 2799 Invalid, 3084 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [699 Valid, 2385 Invalid, 0 Unknown, 0 Unchecked, 3.4s Time] [2022-07-19 23:32:19,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9712 states. [2022-07-19 23:32:20,254 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9712 to 7472. [2022-07-19 23:32:20,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7472 states, 5614 states have (on average 1.310830067687923) internal successors, (7359), 5718 states have internal predecessors, (7359), 1415 states have call successors, (1415), 393 states have call predecessors, (1415), 442 states have return successors, (1600), 1404 states have call predecessors, (1600), 1414 states have call successors, (1600) [2022-07-19 23:32:20,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7472 states to 7472 states and 10374 transitions. [2022-07-19 23:32:20,318 INFO L78 Accepts]: Start accepts. Automaton has 7472 states and 10374 transitions. Word has length 128 [2022-07-19 23:32:20,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 23:32:20,320 INFO L495 AbstractCegarLoop]: Abstraction has 7472 states and 10374 transitions. [2022-07-19 23:32:20,321 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 11.875) internal successors, (95), 4 states have internal predecessors, (95), 4 states have call successors, (12), 6 states have call predecessors, (12), 2 states have return successors, (11), 4 states have call predecessors, (11), 4 states have call successors, (11) [2022-07-19 23:32:20,321 INFO L276 IsEmpty]: Start isEmpty. Operand 7472 states and 10374 transitions. [2022-07-19 23:32:20,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-07-19 23:32:20,342 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 23:32:20,342 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 23:32:20,342 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-07-19 23:32:20,342 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 23:32:20,343 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 23:32:20,343 INFO L85 PathProgramCache]: Analyzing trace with hash -245421605, now seen corresponding path program 1 times [2022-07-19 23:32:20,343 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 23:32:20,343 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1634257809] [2022-07-19 23:32:20,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 23:32:20,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 23:32:20,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:20,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-19 23:32:20,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:20,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-19 23:32:20,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:20,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-07-19 23:32:20,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:20,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-19 23:32:20,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:20,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-19 23:32:20,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:20,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-19 23:32:20,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:20,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-19 23:32:20,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:20,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-07-19 23:32:20,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:20,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-07-19 23:32:20,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:20,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-19 23:32:20,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:20,559 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-07-19 23:32:20,559 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 23:32:20,560 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1634257809] [2022-07-19 23:32:20,560 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1634257809] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 23:32:20,560 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 23:32:20,560 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-19 23:32:20,560 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1430671053] [2022-07-19 23:32:20,561 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 23:32:20,561 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-19 23:32:20,562 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 23:32:20,562 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-19 23:32:20,562 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-07-19 23:32:20,563 INFO L87 Difference]: Start difference. First operand 7472 states and 10374 transitions. Second operand has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 3 states have internal predecessors, (83), 2 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 1 states have call successors, (10) [2022-07-19 23:32:22,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 23:32:22,658 INFO L93 Difference]: Finished difference Result 13189 states and 18748 transitions. [2022-07-19 23:32:22,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-19 23:32:22,659 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 3 states have internal predecessors, (83), 2 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 1 states have call successors, (10) Word has length 128 [2022-07-19 23:32:22,659 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 23:32:22,708 INFO L225 Difference]: With dead ends: 13189 [2022-07-19 23:32:22,708 INFO L226 Difference]: Without dead ends: 9160 [2022-07-19 23:32:22,733 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2022-07-19 23:32:22,734 INFO L413 NwaCegarLoop]: 682 mSDtfsCounter, 367 mSDsluCounter, 1373 mSDsCounter, 0 mSdLazyCounter, 1075 mSolverCounterSat, 327 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 391 SdHoareTripleChecker+Valid, 2055 SdHoareTripleChecker+Invalid, 1402 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 327 IncrementalHoareTripleChecker+Valid, 1075 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-07-19 23:32:22,735 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [391 Valid, 2055 Invalid, 1402 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [327 Valid, 1075 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-07-19 23:32:22,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9160 states. [2022-07-19 23:32:23,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9160 to 7492. [2022-07-19 23:32:23,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7492 states, 5634 states have (on average 1.3097266595669153) internal successors, (7379), 5738 states have internal predecessors, (7379), 1415 states have call successors, (1415), 393 states have call predecessors, (1415), 442 states have return successors, (1600), 1404 states have call predecessors, (1600), 1414 states have call successors, (1600) [2022-07-19 23:32:23,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7492 states to 7492 states and 10394 transitions. [2022-07-19 23:32:23,205 INFO L78 Accepts]: Start accepts. Automaton has 7492 states and 10394 transitions. Word has length 128 [2022-07-19 23:32:23,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 23:32:23,206 INFO L495 AbstractCegarLoop]: Abstraction has 7492 states and 10394 transitions. [2022-07-19 23:32:23,206 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 3 states have internal predecessors, (83), 2 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 1 states have call successors, (10) [2022-07-19 23:32:23,207 INFO L276 IsEmpty]: Start isEmpty. Operand 7492 states and 10394 transitions. [2022-07-19 23:32:23,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-07-19 23:32:23,225 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 23:32:23,225 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 23:32:23,225 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-07-19 23:32:23,225 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 23:32:23,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 23:32:23,226 INFO L85 PathProgramCache]: Analyzing trace with hash -797550308, now seen corresponding path program 1 times [2022-07-19 23:32:23,226 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 23:32:23,226 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2144641249] [2022-07-19 23:32:23,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 23:32:23,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 23:32:23,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:23,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-19 23:32:23,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:23,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-19 23:32:23,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:23,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-07-19 23:32:23,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:23,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-19 23:32:23,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:23,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-19 23:32:23,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:23,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-19 23:32:23,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:23,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-19 23:32:23,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:23,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-07-19 23:32:23,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:23,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-07-19 23:32:23,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:23,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-19 23:32:23,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 23:32:23,492 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-07-19 23:32:23,492 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 23:32:23,492 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2144641249] [2022-07-19 23:32:23,492 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2144641249] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 23:32:23,493 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 23:32:23,493 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-07-19 23:32:23,493 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [398434615] [2022-07-19 23:32:23,493 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 23:32:23,494 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-07-19 23:32:23,494 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 23:32:23,494 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-07-19 23:32:23,494 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2022-07-19 23:32:23,495 INFO L87 Difference]: Start difference. First operand 7492 states and 10394 transitions. Second operand has 10 states, 9 states have (on average 9.444444444444445) internal successors, (85), 7 states have internal predecessors, (85), 4 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) [2022-07-19 23:32:25,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 23:32:25,656 INFO L93 Difference]: Finished difference Result 11966 states and 16847 transitions. [2022-07-19 23:32:25,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-19 23:32:25,657 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 9.444444444444445) internal successors, (85), 7 states have internal predecessors, (85), 4 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) Word has length 130 [2022-07-19 23:32:25,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 23:32:25,659 INFO L225 Difference]: With dead ends: 11966 [2022-07-19 23:32:25,659 INFO L226 Difference]: Without dead ends: 0 [2022-07-19 23:32:25,703 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=53, Invalid=129, Unknown=0, NotChecked=0, Total=182 [2022-07-19 23:32:25,704 INFO L413 NwaCegarLoop]: 584 mSDtfsCounter, 1293 mSDsluCounter, 1677 mSDsCounter, 0 mSdLazyCounter, 1884 mSolverCounterSat, 812 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1323 SdHoareTripleChecker+Valid, 2261 SdHoareTripleChecker+Invalid, 2696 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 812 IncrementalHoareTripleChecker+Valid, 1884 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-07-19 23:32:25,706 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1323 Valid, 2261 Invalid, 2696 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [812 Valid, 1884 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-07-19 23:32:25,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-07-19 23:32:25,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-07-19 23:32:25,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 23:32:25,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-07-19 23:32:25,714 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 130 [2022-07-19 23:32:25,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 23:32:25,716 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-19 23:32:25,716 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 9.444444444444445) internal successors, (85), 7 states have internal predecessors, (85), 4 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) [2022-07-19 23:32:25,716 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-07-19 23:32:25,716 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-07-19 23:32:25,720 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-19 23:32:25,721 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-07-19 23:32:25,723 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-07-19 23:33:16,772 INFO L895 garLoopResultBuilder]: At program point ldv_skb_free_intENTRY(lines 6870 6876) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,772 INFO L899 garLoopResultBuilder]: For program point ldv_skb_free_intFINAL(lines 6870 6876) no Hoare annotation was computed. [2022-07-19 23:33:16,772 INFO L899 garLoopResultBuilder]: For program point ldv_skb_free_intEXIT(lines 6870 6876) no Hoare annotation was computed. [2022-07-19 23:33:16,772 INFO L899 garLoopResultBuilder]: For program point L6873-1(line 6873) no Hoare annotation was computed. [2022-07-19 23:33:16,772 INFO L895 garLoopResultBuilder]: At program point L6873(line 6873) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,772 INFO L899 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 6920 6922) no Hoare annotation was computed. [2022-07-19 23:33:16,772 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 6920 6922) no Hoare annotation was computed. [2022-07-19 23:33:16,772 INFO L902 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 6920 6922) the Hoare annotation is: true [2022-07-19 23:33:16,773 INFO L895 garLoopResultBuilder]: At program point L5598(line 5598) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-19 23:33:16,773 INFO L895 garLoopResultBuilder]: At program point L5600(lines 5582 5607) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-19 23:33:16,773 INFO L899 garLoopResultBuilder]: For program point L5596-1(line 5596) no Hoare annotation was computed. [2022-07-19 23:33:16,773 INFO L899 garLoopResultBuilder]: For program point set_reset_modeFINAL(lines 5575 5608) no Hoare annotation was computed. [2022-07-19 23:33:16,773 INFO L895 garLoopResultBuilder]: At program point L5597(line 5597) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-19 23:33:16,773 INFO L899 garLoopResultBuilder]: For program point L5598-1(line 5598) no Hoare annotation was computed. [2022-07-19 23:33:16,773 INFO L895 garLoopResultBuilder]: At program point L5596(line 5596) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-19 23:33:16,773 INFO L899 garLoopResultBuilder]: For program point L5597-1(line 5597) no Hoare annotation was computed. [2022-07-19 23:33:16,773 INFO L899 garLoopResultBuilder]: For program point set_reset_modeEXIT(lines 5575 5608) no Hoare annotation was computed. [2022-07-19 23:33:16,773 INFO L895 garLoopResultBuilder]: At program point L5587(line 5587) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-19 23:33:16,774 INFO L899 garLoopResultBuilder]: For program point L5587-1(line 5587) no Hoare annotation was computed. [2022-07-19 23:33:16,774 INFO L895 garLoopResultBuilder]: At program point L5583(line 5583) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-19 23:33:16,774 INFO L899 garLoopResultBuilder]: For program point L5583-1(line 5583) no Hoare annotation was computed. [2022-07-19 23:33:16,774 INFO L895 garLoopResultBuilder]: At program point L5585(line 5585) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-19 23:33:16,774 INFO L899 garLoopResultBuilder]: For program point L5585-1(line 5585) no Hoare annotation was computed. [2022-07-19 23:33:16,774 INFO L895 garLoopResultBuilder]: At program point set_reset_modeENTRY(lines 5575 5608) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-19 23:33:16,774 INFO L895 garLoopResultBuilder]: At program point L5602(lines 5582 5607) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-19 23:33:16,774 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 5293 5299) no Hoare annotation was computed. [2022-07-19 23:33:16,774 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 5293 5299) the Hoare annotation is: true [2022-07-19 23:33:16,774 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5297) no Hoare annotation was computed. [2022-07-19 23:33:16,774 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 5293 5299) no Hoare annotation was computed. [2022-07-19 23:33:16,775 INFO L899 garLoopResultBuilder]: For program point L6014(lines 6014 6017) no Hoare annotation was computed. [2022-07-19 23:33:16,775 INFO L895 garLoopResultBuilder]: At program point L6113(line 6113) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,775 INFO L899 garLoopResultBuilder]: For program point L6113-1(line 6113) no Hoare annotation was computed. [2022-07-19 23:33:16,775 INFO L899 garLoopResultBuilder]: For program point L6146-2(lines 6065 6166) no Hoare annotation was computed. [2022-07-19 23:33:16,775 INFO L895 garLoopResultBuilder]: At program point L5882(lines 5813 5884) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,775 INFO L899 garLoopResultBuilder]: For program point L6014-2(lines 6014 6017) no Hoare annotation was computed. [2022-07-19 23:33:16,775 INFO L895 garLoopResultBuilder]: At program point ldv_irq_1ENTRY(lines 6349 6374) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(abs_5857)| abs_5857) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_5861)| abs_5861) (= |old(abs_5850)| abs_5850) (= |old(#valid)| |#valid|) (= |old(~LDV_IN_INTERRUPT~0)| ~LDV_IN_INTERRUPT~0) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,775 INFO L895 garLoopResultBuilder]: At program point L6147(line 6147) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2022-07-19 23:33:16,776 INFO L899 garLoopResultBuilder]: For program point L6114(lines 6114 6121) no Hoare annotation was computed. [2022-07-19 23:33:16,776 INFO L899 garLoopResultBuilder]: For program point L6147-1(line 6147) no Hoare annotation was computed. [2022-07-19 23:33:16,776 INFO L899 garLoopResultBuilder]: For program point L5850(line 5850) no Hoare annotation was computed. [2022-07-19 23:33:16,776 INFO L899 garLoopResultBuilder]: For program point L5850-4(line 5850) no Hoare annotation was computed. [2022-07-19 23:33:16,776 INFO L899 garLoopResultBuilder]: For program point L5850-2(line 5850) no Hoare annotation was computed. [2022-07-19 23:33:16,776 INFO L899 garLoopResultBuilder]: For program point L5850-6(line 5850) no Hoare annotation was computed. [2022-07-19 23:33:16,776 INFO L895 garLoopResultBuilder]: At program point L6115(line 6115) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,777 INFO L895 garLoopResultBuilder]: At program point L6082(line 6082) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,777 INFO L899 garLoopResultBuilder]: For program point L6115-1(line 6115) no Hoare annotation was computed. [2022-07-19 23:33:16,777 INFO L899 garLoopResultBuilder]: For program point L6082-1(line 6082) no Hoare annotation was computed. [2022-07-19 23:33:16,777 INFO L895 garLoopResultBuilder]: At program point L6941-2(lines 6940 6942) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,777 INFO L899 garLoopResultBuilder]: For program point L6941-1(line 6941) no Hoare annotation was computed. [2022-07-19 23:33:16,777 INFO L899 garLoopResultBuilder]: For program point L5917(lines 5917 5935) no Hoare annotation was computed. [2022-07-19 23:33:16,777 INFO L895 garLoopResultBuilder]: At program point L6941(line 6941) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,777 INFO L899 garLoopResultBuilder]: For program point L5917-1(lines 5907 6047) no Hoare annotation was computed. [2022-07-19 23:33:16,777 INFO L899 garLoopResultBuilder]: For program point L6083(lines 6083 6090) no Hoare annotation was computed. [2022-07-19 23:33:16,777 INFO L899 garLoopResultBuilder]: For program point L6116(lines 6116 6119) no Hoare annotation was computed. [2022-07-19 23:33:16,778 INFO L899 garLoopResultBuilder]: For program point L6083-2(lines 6065 6166) no Hoare annotation was computed. [2022-07-19 23:33:16,778 INFO L899 garLoopResultBuilder]: For program point L6150(lines 6150 6164) no Hoare annotation was computed. [2022-07-19 23:33:16,778 INFO L899 garLoopResultBuilder]: For program point L6084-1(line 6084) no Hoare annotation was computed. [2022-07-19 23:33:16,778 INFO L895 garLoopResultBuilder]: At program point L6018(line 6018) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,778 INFO L895 garLoopResultBuilder]: At program point L6084(line 6084) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,778 INFO L899 garLoopResultBuilder]: For program point L6018-1(line 6018) no Hoare annotation was computed. [2022-07-19 23:33:16,778 INFO L895 garLoopResultBuilder]: At program point L5853(line 5853) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,779 INFO L899 garLoopResultBuilder]: For program point L5853-1(line 5853) no Hoare annotation was computed. [2022-07-19 23:33:16,779 INFO L899 garLoopResultBuilder]: For program point L6085(lines 6085 6088) no Hoare annotation was computed. [2022-07-19 23:33:16,779 INFO L895 garLoopResultBuilder]: At program point L6944-2(lines 6943 6945) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,779 INFO L899 garLoopResultBuilder]: For program point L6944-1(line 6944) no Hoare annotation was computed. [2022-07-19 23:33:16,779 INFO L895 garLoopResultBuilder]: At program point L5854(line 5854) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,779 INFO L895 garLoopResultBuilder]: At program point L6944(line 6944) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,780 INFO L899 garLoopResultBuilder]: For program point L5953(lines 5953 5957) no Hoare annotation was computed. [2022-07-19 23:33:16,780 INFO L899 garLoopResultBuilder]: For program point L5854-1(line 5854) no Hoare annotation was computed. [2022-07-19 23:33:16,780 INFO L899 garLoopResultBuilder]: For program point L5987(lines 5907 6047) no Hoare annotation was computed. [2022-07-19 23:33:16,780 INFO L899 garLoopResultBuilder]: For program point L5857-3(line 5857) no Hoare annotation was computed. [2022-07-19 23:33:16,780 INFO L899 garLoopResultBuilder]: For program point L5857-1(line 5857) no Hoare annotation was computed. [2022-07-19 23:33:16,780 INFO L899 garLoopResultBuilder]: For program point L5857-7(line 5857) no Hoare annotation was computed. [2022-07-19 23:33:16,780 INFO L899 garLoopResultBuilder]: For program point L5857-5(line 5857) no Hoare annotation was computed. [2022-07-19 23:33:16,780 INFO L899 garLoopResultBuilder]: For program point ldv_irq_1FINAL(lines 6349 6374) no Hoare annotation was computed. [2022-07-19 23:33:16,781 INFO L895 garLoopResultBuilder]: At program point L6122(lines 6109 6127) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,781 INFO L899 garLoopResultBuilder]: For program point L5924-1(line 5924) no Hoare annotation was computed. [2022-07-19 23:33:16,781 INFO L895 garLoopResultBuilder]: At program point L5924(line 5924) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,781 INFO L899 garLoopResultBuilder]: For program point L6354(lines 6354 6371) no Hoare annotation was computed. [2022-07-19 23:33:16,781 INFO L895 garLoopResultBuilder]: At program point L6354-1(lines 6354 6371) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(abs_5857)| abs_5857) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_5861)| abs_5861) (= |old(abs_5850)| abs_5850) (= |old(#valid)| |#valid|) (= |old(~LDV_IN_INTERRUPT~0)| ~LDV_IN_INTERRUPT~0) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,781 INFO L899 garLoopResultBuilder]: For program point L5859(line 5859) no Hoare annotation was computed. [2022-07-19 23:33:16,782 INFO L899 garLoopResultBuilder]: For program point L5925-2(lines 5925 5928) no Hoare annotation was computed. [2022-07-19 23:33:16,782 INFO L899 garLoopResultBuilder]: For program point L5925(lines 5925 5928) no Hoare annotation was computed. [2022-07-19 23:33:16,782 INFO L899 garLoopResultBuilder]: For program point L5859-2(line 5859) no Hoare annotation was computed. [2022-07-19 23:33:16,782 INFO L899 garLoopResultBuilder]: For program point L6091-1(lines 6065 6166) no Hoare annotation was computed. [2022-07-19 23:33:16,782 INFO L895 garLoopResultBuilder]: At program point L6157(line 6157) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2022-07-19 23:33:16,782 INFO L895 garLoopResultBuilder]: At program point L6124(lines 6109 6127) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,782 INFO L899 garLoopResultBuilder]: For program point L6157-1(line 6157) no Hoare annotation was computed. [2022-07-19 23:33:16,783 INFO L895 garLoopResultBuilder]: At program point L6950(lines 6949 6951) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,783 INFO L899 garLoopResultBuilder]: For program point L6025-2(lines 6025 6041) no Hoare annotation was computed. [2022-07-19 23:33:16,783 INFO L899 garLoopResultBuilder]: For program point L6025(lines 6025 6041) no Hoare annotation was computed. [2022-07-19 23:33:16,783 INFO L899 garLoopResultBuilder]: For program point L5860-1(lines 5860 5875) no Hoare annotation was computed. [2022-07-19 23:33:16,783 INFO L899 garLoopResultBuilder]: For program point L5860(lines 5860 5875) no Hoare annotation was computed. [2022-07-19 23:33:16,783 INFO L899 garLoopResultBuilder]: For program point L6356(lines 6356 6368) no Hoare annotation was computed. [2022-07-19 23:33:16,783 INFO L899 garLoopResultBuilder]: For program point L6158(lines 6158 6162) no Hoare annotation was computed. [2022-07-19 23:33:16,783 INFO L895 garLoopResultBuilder]: At program point L6026(line 6026) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,784 INFO L899 garLoopResultBuilder]: For program point L6026-1(line 6026) no Hoare annotation was computed. [2022-07-19 23:33:16,784 INFO L899 garLoopResultBuilder]: For program point L5960(lines 5907 6047) no Hoare annotation was computed. [2022-07-19 23:33:16,784 INFO L899 garLoopResultBuilder]: For program point L5861-2(line 5861) no Hoare annotation was computed. [2022-07-19 23:33:16,784 INFO L899 garLoopResultBuilder]: For program point L5861(line 5861) no Hoare annotation was computed. [2022-07-19 23:33:16,784 INFO L899 garLoopResultBuilder]: For program point L5861-6(line 5861) no Hoare annotation was computed. [2022-07-19 23:33:16,784 INFO L899 garLoopResultBuilder]: For program point L5861-4(line 5861) no Hoare annotation was computed. [2022-07-19 23:33:16,784 INFO L899 garLoopResultBuilder]: For program point L6357(line 6357) no Hoare annotation was computed. [2022-07-19 23:33:16,785 INFO L895 garLoopResultBuilder]: At program point L5994(line 5994) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,785 INFO L899 garLoopResultBuilder]: For program point L5994-1(line 5994) no Hoare annotation was computed. [2022-07-19 23:33:16,785 INFO L899 garLoopResultBuilder]: For program point L6358(lines 6358 6364) no Hoare annotation was computed. [2022-07-19 23:33:16,785 INFO L899 garLoopResultBuilder]: For program point L5995(lines 5995 5998) no Hoare annotation was computed. [2022-07-19 23:33:16,785 INFO L899 garLoopResultBuilder]: For program point L6028-1(line 6028) no Hoare annotation was computed. [2022-07-19 23:33:16,785 INFO L895 garLoopResultBuilder]: At program point L6028(line 6028) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,785 INFO L899 garLoopResultBuilder]: For program point L5995-2(lines 5987 6004) no Hoare annotation was computed. [2022-07-19 23:33:16,786 INFO L899 garLoopResultBuilder]: For program point L6095(lines 6065 6166) no Hoare annotation was computed. [2022-07-19 23:33:16,786 INFO L895 garLoopResultBuilder]: At program point L5963(line 5963) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,786 INFO L899 garLoopResultBuilder]: For program point L5963-1(line 5963) no Hoare annotation was computed. [2022-07-19 23:33:16,786 INFO L899 garLoopResultBuilder]: For program point ldv_irq_1EXIT(lines 6349 6374) no Hoare annotation was computed. [2022-07-19 23:33:16,786 INFO L895 garLoopResultBuilder]: At program point L6096-2(lines 6096 6104) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,786 INFO L899 garLoopResultBuilder]: For program point L6096(lines 6096 6104) no Hoare annotation was computed. [2022-07-19 23:33:16,786 INFO L899 garLoopResultBuilder]: For program point L6129-1(lines 6129 6136) no Hoare annotation was computed. [2022-07-19 23:33:16,787 INFO L899 garLoopResultBuilder]: For program point L6031(lines 6031 6037) no Hoare annotation was computed. [2022-07-19 23:33:16,787 INFO L899 garLoopResultBuilder]: For program point L5965(lines 5965 5979) no Hoare annotation was computed. [2022-07-19 23:33:16,787 INFO L899 garLoopResultBuilder]: For program point L6031-2(lines 6031 6037) no Hoare annotation was computed. [2022-07-19 23:33:16,787 INFO L899 garLoopResultBuilder]: For program point L6131(lines 6131 6134) no Hoare annotation was computed. [2022-07-19 23:33:16,787 INFO L899 garLoopResultBuilder]: For program point L5966(line 5966) no Hoare annotation was computed. [2022-07-19 23:33:16,787 INFO L895 garLoopResultBuilder]: At program point L5834(line 5834) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,787 INFO L895 garLoopResultBuilder]: At program point L5933(line 5933) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,788 INFO L895 garLoopResultBuilder]: At program point L6957(lines 6956 6958) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,788 INFO L899 garLoopResultBuilder]: For program point L5834-1(line 5834) no Hoare annotation was computed. [2022-07-19 23:33:16,788 INFO L895 garLoopResultBuilder]: At program point L6165(lines 6049 6167) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2022-07-19 23:33:16,788 INFO L899 garLoopResultBuilder]: For program point L6033-2(line 6033) no Hoare annotation was computed. [2022-07-19 23:33:16,788 INFO L899 garLoopResultBuilder]: For program point L6033(line 6033) no Hoare annotation was computed. [2022-07-19 23:33:16,788 INFO L899 garLoopResultBuilder]: For program point L5868-1(line 5868) no Hoare annotation was computed. [2022-07-19 23:33:16,788 INFO L895 garLoopResultBuilder]: At program point L5868(line 5868) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,789 INFO L895 garLoopResultBuilder]: At program point L6067(line 6067) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,789 INFO L899 garLoopResultBuilder]: For program point L6100-1(line 6100) no Hoare annotation was computed. [2022-07-19 23:33:16,789 INFO L899 garLoopResultBuilder]: For program point L6067-1(line 6067) no Hoare annotation was computed. [2022-07-19 23:33:16,789 INFO L895 garLoopResultBuilder]: At program point L6100(line 6100) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,789 INFO L895 garLoopResultBuilder]: At program point L5870(lines 5862 5875) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,789 INFO L899 garLoopResultBuilder]: For program point L5969(line 5969) no Hoare annotation was computed. [2022-07-19 23:33:16,790 INFO L899 garLoopResultBuilder]: For program point L5936(lines 5907 6047) no Hoare annotation was computed. [2022-07-19 23:33:16,790 INFO L899 garLoopResultBuilder]: For program point L6366(line 6366) no Hoare annotation was computed. [2022-07-19 23:33:16,790 INFO L899 garLoopResultBuilder]: For program point L6036-2(line 6036) no Hoare annotation was computed. [2022-07-19 23:33:16,790 INFO L899 garLoopResultBuilder]: For program point L6036(line 6036) no Hoare annotation was computed. [2022-07-19 23:33:16,790 INFO L899 garLoopResultBuilder]: For program point L5871(lines 5871 5874) no Hoare annotation was computed. [2022-07-19 23:33:16,790 INFO L899 garLoopResultBuilder]: For program point L5838(lines 5838 5841) no Hoare annotation was computed. [2022-07-19 23:33:16,790 INFO L895 garLoopResultBuilder]: At program point L6961(lines 6960 6962) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,791 INFO L895 garLoopResultBuilder]: At program point L6367(line 6367) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))) [2022-07-19 23:33:16,791 INFO L895 garLoopResultBuilder]: At program point L5872(lines 5862 5875) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,791 INFO L899 garLoopResultBuilder]: For program point L6665-1(line 6665) no Hoare annotation was computed. [2022-07-19 23:33:16,791 INFO L895 garLoopResultBuilder]: At program point L6665(line 6665) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,791 INFO L899 garLoopResultBuilder]: For program point L6071(lines 6071 6074) no Hoare annotation was computed. [2022-07-19 23:33:16,791 INFO L899 garLoopResultBuilder]: For program point L6071-2(lines 6071 6074) no Hoare annotation was computed. [2022-07-19 23:33:16,791 INFO L899 garLoopResultBuilder]: For program point L5972(line 5972) no Hoare annotation was computed. [2022-07-19 23:33:16,792 INFO L895 garLoopResultBuilder]: At program point L6666(lines 6661 6668) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,792 INFO L895 garLoopResultBuilder]: At program point L6138(lines 6065 6166) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2022-07-19 23:33:16,792 INFO L899 garLoopResultBuilder]: For program point L6072-1(line 6072) no Hoare annotation was computed. [2022-07-19 23:33:16,792 INFO L895 garLoopResultBuilder]: At program point L6105(line 6105) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,792 INFO L895 garLoopResultBuilder]: At program point L6072(line 6072) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,792 INFO L899 garLoopResultBuilder]: For program point L6006-1(lines 6006 6024) no Hoare annotation was computed. [2022-07-19 23:33:16,792 INFO L895 garLoopResultBuilder]: At program point L6139(line 6139) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2022-07-19 23:33:16,793 INFO L899 garLoopResultBuilder]: For program point L6139-1(line 6139) no Hoare annotation was computed. [2022-07-19 23:33:16,793 INFO L899 garLoopResultBuilder]: For program point L5908-1(line 5908) no Hoare annotation was computed. [2022-07-19 23:33:16,793 INFO L895 garLoopResultBuilder]: At program point L5842(line 5842) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,793 INFO L895 garLoopResultBuilder]: At program point L5908(line 5908) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,793 INFO L899 garLoopResultBuilder]: For program point L5842-1(line 5842) no Hoare annotation was computed. [2022-07-19 23:33:16,793 INFO L899 garLoopResultBuilder]: For program point L6140(lines 6140 6143) no Hoare annotation was computed. [2022-07-19 23:33:16,793 INFO L899 garLoopResultBuilder]: For program point L5975(line 5975) no Hoare annotation was computed. [2022-07-19 23:33:16,794 INFO L899 garLoopResultBuilder]: For program point L5843(lines 5843 5856) no Hoare annotation was computed. [2022-07-19 23:33:16,794 INFO L899 garLoopResultBuilder]: For program point L5843-1(lines 5833 5883) no Hoare annotation was computed. [2022-07-19 23:33:16,794 INFO L895 garLoopResultBuilder]: At program point L6075(line 6075) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2022-07-19 23:33:16,794 INFO L899 garLoopResultBuilder]: For program point L6075-1(line 6075) no Hoare annotation was computed. [2022-07-19 23:33:16,794 INFO L895 garLoopResultBuilder]: At program point L6141(lines 6065 6166) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,794 INFO L895 garLoopResultBuilder]: At program point L5943(line 5943) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,794 INFO L899 garLoopResultBuilder]: For program point L5943-1(line 5943) no Hoare annotation was computed. [2022-07-19 23:33:16,796 INFO L895 garLoopResultBuilder]: At program point L5877(line 5877) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,796 INFO L899 garLoopResultBuilder]: For program point L5877-1(line 5877) no Hoare annotation was computed. [2022-07-19 23:33:16,797 INFO L899 garLoopResultBuilder]: For program point L6076(lines 6076 6079) no Hoare annotation was computed. [2022-07-19 23:33:16,797 INFO L899 garLoopResultBuilder]: For program point L6109-1(lines 6065 6166) no Hoare annotation was computed. [2022-07-19 23:33:16,797 INFO L899 garLoopResultBuilder]: For program point L5944-2(lines 5936 5958) no Hoare annotation was computed. [2022-07-19 23:33:16,797 INFO L899 garLoopResultBuilder]: For program point L5944(lines 5944 5947) no Hoare annotation was computed. [2022-07-19 23:33:16,797 INFO L895 garLoopResultBuilder]: At program point L5845(line 5845) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,797 INFO L899 garLoopResultBuilder]: For program point L5845-1(line 5845) no Hoare annotation was computed. [2022-07-19 23:33:16,797 INFO L895 garLoopResultBuilder]: At program point L5846(line 5846) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,798 INFO L899 garLoopResultBuilder]: For program point L5846-1(line 5846) no Hoare annotation was computed. [2022-07-19 23:33:16,798 INFO L895 garLoopResultBuilder]: At program point L6144(lines 6065 6166) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2022-07-19 23:33:16,798 INFO L895 garLoopResultBuilder]: At program point L5847(line 5847) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,798 INFO L899 garLoopResultBuilder]: For program point L5847-1(line 5847) no Hoare annotation was computed. [2022-07-19 23:33:16,798 INFO L899 garLoopResultBuilder]: For program point L5913(lines 5913 5916) no Hoare annotation was computed. [2022-07-19 23:33:16,798 INFO L899 garLoopResultBuilder]: For program point L6673-1(line 6673) no Hoare annotation was computed. [2022-07-19 23:33:16,798 INFO L895 garLoopResultBuilder]: At program point L6673(line 6673) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,799 INFO L895 garLoopResultBuilder]: At program point L6046(lines 5885 6048) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,799 INFO L895 garLoopResultBuilder]: At program point L6013(line 6013) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,799 INFO L895 garLoopResultBuilder]: At program point L5980(lines 5960 5985) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,799 INFO L899 garLoopResultBuilder]: For program point L6013-1(line 6013) no Hoare annotation was computed. [2022-07-19 23:33:16,799 INFO L899 garLoopResultBuilder]: For program point L5848-1(line 5848) no Hoare annotation was computed. [2022-07-19 23:33:16,799 INFO L895 garLoopResultBuilder]: At program point L5881(line 5881) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,800 INFO L895 garLoopResultBuilder]: At program point L5848(line 5848) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,800 INFO L899 garLoopResultBuilder]: For program point L5881-1(line 5881) no Hoare annotation was computed. [2022-07-19 23:33:16,800 INFO L895 garLoopResultBuilder]: At program point L6674(lines 6669 6676) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,800 INFO L899 garLoopResultBuilder]: For program point L6146(lines 6146 6149) no Hoare annotation was computed. [2022-07-19 23:33:16,800 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2022-07-19 23:33:16,800 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-19 23:33:16,800 INFO L895 garLoopResultBuilder]: At program point L6976(lines 6975 6977) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-19 23:33:16,801 INFO L899 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2022-07-19 23:33:16,801 INFO L895 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-19 23:33:16,801 INFO L895 garLoopResultBuilder]: At program point L6266(lines 6262 6268) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-19 23:33:16,801 INFO L895 garLoopResultBuilder]: At program point L6314(line 6314) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-19 23:33:16,801 INFO L902 garLoopResultBuilder]: At program point L7018(lines 7017 7019) the Hoare annotation is: true [2022-07-19 23:33:16,802 INFO L902 garLoopResultBuilder]: At program point L6316(lines 6311 6318) the Hoare annotation is: true [2022-07-19 23:33:16,802 INFO L899 garLoopResultBuilder]: For program point L6314-1(line 6314) no Hoare annotation was computed. [2022-07-19 23:33:16,802 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 5300 5306) no Hoare annotation was computed. [2022-07-19 23:33:16,802 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 5300 5306) the Hoare annotation is: true [2022-07-19 23:33:16,802 INFO L902 garLoopResultBuilder]: At program point L6938(lines 6937 6939) the Hoare annotation is: true [2022-07-19 23:33:16,803 INFO L902 garLoopResultBuilder]: At program point L6935(lines 6934 6936) the Hoare annotation is: true [2022-07-19 23:33:16,803 INFO L899 garLoopResultBuilder]: For program point sja1000_write_cmdregEXIT(lines 5534 5546) no Hoare annotation was computed. [2022-07-19 23:33:16,803 INFO L902 garLoopResultBuilder]: At program point sja1000_write_cmdregENTRY(lines 5534 5546) the Hoare annotation is: true [2022-07-19 23:33:16,803 INFO L902 garLoopResultBuilder]: At program point L5542(line 5542) the Hoare annotation is: true [2022-07-19 23:33:16,803 INFO L899 garLoopResultBuilder]: For program point sja1000_write_cmdregFINAL(lines 5534 5546) no Hoare annotation was computed. [2022-07-19 23:33:16,803 INFO L902 garLoopResultBuilder]: At program point L5224(lines 5220 5226) the Hoare annotation is: true [2022-07-19 23:33:16,803 INFO L902 garLoopResultBuilder]: At program point L5539(line 5539) the Hoare annotation is: true [2022-07-19 23:33:16,804 INFO L899 garLoopResultBuilder]: For program point L5539-1(line 5539) no Hoare annotation was computed. [2022-07-19 23:33:16,804 INFO L902 garLoopResultBuilder]: At program point L5541(line 5541) the Hoare annotation is: true [2022-07-19 23:33:16,804 INFO L899 garLoopResultBuilder]: For program point L5542-1(line 5542) no Hoare annotation was computed. [2022-07-19 23:33:16,804 INFO L899 garLoopResultBuilder]: For program point L5541-1(line 5541) no Hoare annotation was computed. [2022-07-19 23:33:16,804 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 5307 5312) no Hoare annotation was computed. [2022-07-19 23:33:16,804 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 5307 5312) the Hoare annotation is: true [2022-07-19 23:33:16,804 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 5307 5312) no Hoare annotation was computed. [2022-07-19 23:33:16,805 INFO L899 garLoopResultBuilder]: For program point netdev_privFINAL(lines 5371 5376) no Hoare annotation was computed. [2022-07-19 23:33:16,805 INFO L902 garLoopResultBuilder]: At program point netdev_privENTRY(lines 5371 5376) the Hoare annotation is: true [2022-07-19 23:33:16,806 INFO L899 garLoopResultBuilder]: For program point netdev_privEXIT(lines 5371 5376) no Hoare annotation was computed. [2022-07-19 23:33:16,806 INFO L899 garLoopResultBuilder]: For program point L6749-3(lines 6746 6775) no Hoare annotation was computed. [2022-07-19 23:33:16,806 INFO L895 garLoopResultBuilder]: At program point L6749-2(lines 6749 6760) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= 0 ldv_set_remove_~i~5) (= 0 (+ ldv_set_remove_~deleted_index~0 1)) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0)) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2022-07-19 23:33:16,806 INFO L899 garLoopResultBuilder]: For program point L6764-1(lines 6764 6767) no Hoare annotation was computed. [2022-07-19 23:33:16,806 INFO L899 garLoopResultBuilder]: For program point L6764(lines 6764 6767) no Hoare annotation was computed. [2022-07-19 23:33:16,807 INFO L899 garLoopResultBuilder]: For program point L6754(lines 6754 6758) no Hoare annotation was computed. [2022-07-19 23:33:16,807 INFO L899 garLoopResultBuilder]: For program point L6750(lines 6750 6753) no Hoare annotation was computed. [2022-07-19 23:33:16,807 INFO L895 garLoopResultBuilder]: At program point ldv_set_removeENTRY(lines 6742 6776) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,807 INFO L899 garLoopResultBuilder]: For program point L6750-1(lines 6750 6753) no Hoare annotation was computed. [2022-07-19 23:33:16,807 INFO L899 garLoopResultBuilder]: For program point L6763-3(lines 6763 6770) no Hoare annotation was computed. [2022-07-19 23:33:16,807 INFO L899 garLoopResultBuilder]: For program point L6761-1(lines 6742 6776) no Hoare annotation was computed. [2022-07-19 23:33:16,807 INFO L895 garLoopResultBuilder]: At program point L6763-2(lines 6763 6770) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2022-07-19 23:33:16,808 INFO L899 garLoopResultBuilder]: For program point ldv_set_removeEXIT(lines 6742 6776) no Hoare annotation was computed. [2022-07-19 23:33:16,808 INFO L899 garLoopResultBuilder]: For program point netdev_get_tx_queueEXIT(lines 5364 5370) no Hoare annotation was computed. [2022-07-19 23:33:16,808 INFO L902 garLoopResultBuilder]: At program point netdev_get_tx_queueENTRY(lines 5364 5370) the Hoare annotation is: true [2022-07-19 23:33:16,808 INFO L899 garLoopResultBuilder]: For program point netdev_get_tx_queueFINAL(lines 5364 5370) no Hoare annotation was computed. [2022-07-19 23:33:16,809 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~TO~~u8~0EXIT(line -1) no Hoare annotation was computed. [2022-07-19 23:33:16,809 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~int~TO~~u8~0ENTRY(line -1) the Hoare annotation is: true [2022-07-19 23:33:16,809 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~TO~~u8~0FINAL(line -1) no Hoare annotation was computed. [2022-07-19 23:33:16,809 INFO L899 garLoopResultBuilder]: For program point close_candevEXIT(lines 6969 6971) no Hoare annotation was computed. [2022-07-19 23:33:16,809 INFO L902 garLoopResultBuilder]: At program point close_candevENTRY(lines 6969 6971) the Hoare annotation is: true [2022-07-19 23:33:16,809 INFO L899 garLoopResultBuilder]: For program point close_candevFINAL(lines 6969 6971) no Hoare annotation was computed. [2022-07-19 23:33:16,810 INFO L899 garLoopResultBuilder]: For program point L5410-1(line 5410) no Hoare annotation was computed. [2022-07-19 23:33:16,810 INFO L899 garLoopResultBuilder]: For program point netif_wake_queueEXIT(lines 5406 5414) no Hoare annotation was computed. [2022-07-19 23:33:16,810 INFO L899 garLoopResultBuilder]: For program point L5399(lines 5399 5402) no Hoare annotation was computed. [2022-07-19 23:33:16,810 INFO L902 garLoopResultBuilder]: At program point L5399-2(lines 5394 5405) the Hoare annotation is: true [2022-07-19 23:33:16,810 INFO L902 garLoopResultBuilder]: At program point netif_wake_queueENTRY(lines 5406 5414) the Hoare annotation is: true [2022-07-19 23:33:16,810 INFO L902 garLoopResultBuilder]: At program point L5198(lines 5192 5200) the Hoare annotation is: true [2022-07-19 23:33:16,811 INFO L902 garLoopResultBuilder]: At program point L6928(lines 6927 6929) the Hoare annotation is: true [2022-07-19 23:33:16,812 INFO L902 garLoopResultBuilder]: At program point L5410(line 5410) the Hoare annotation is: true [2022-07-19 23:33:16,812 INFO L899 garLoopResultBuilder]: For program point netif_wake_queueFINAL(lines 5406 5414) no Hoare annotation was computed. [2022-07-19 23:33:16,813 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 5240 5242) the Hoare annotation is: true [2022-07-19 23:33:16,813 INFO L899 garLoopResultBuilder]: For program point L5241-2(lines 5240 5242) no Hoare annotation was computed. [2022-07-19 23:33:16,813 INFO L899 garLoopResultBuilder]: For program point L5241(line 5241) no Hoare annotation was computed. [2022-07-19 23:33:16,813 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 5240 5242) no Hoare annotation was computed. [2022-07-19 23:33:16,813 INFO L895 garLoopResultBuilder]: At program point ldv_skb_freeENTRY(lines 6863 6869) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,813 INFO L899 garLoopResultBuilder]: For program point ldv_skb_freeFINAL(lines 6863 6869) no Hoare annotation was computed. [2022-07-19 23:33:16,813 INFO L899 garLoopResultBuilder]: For program point ldv_skb_freeEXIT(lines 6863 6869) no Hoare annotation was computed. [2022-07-19 23:33:16,814 INFO L895 garLoopResultBuilder]: At program point L6866(line 6866) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2022-07-19 23:33:16,814 INFO L902 garLoopResultBuilder]: At program point L5663(line 5663) the Hoare annotation is: true [2022-07-19 23:33:16,814 INFO L899 garLoopResultBuilder]: For program point L5663-1(line 5663) no Hoare annotation was computed. [2022-07-19 23:33:16,814 INFO L902 garLoopResultBuilder]: At program point L5634-2(lines 5634 5638) the Hoare annotation is: true [2022-07-19 23:33:16,814 INFO L895 garLoopResultBuilder]: At program point L5659(line 5659) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_2~0 2)) (not (= ~last_index~0 0))) [2022-07-19 23:33:16,814 INFO L899 garLoopResultBuilder]: For program point L5626(lines 5626 5630) no Hoare annotation was computed. [2022-07-19 23:33:16,814 INFO L899 garLoopResultBuilder]: For program point L5639(line 5639) no Hoare annotation was computed. [2022-07-19 23:33:16,814 INFO L902 garLoopResultBuilder]: At program point L5635(line 5635) the Hoare annotation is: true [2022-07-19 23:33:16,815 INFO L899 garLoopResultBuilder]: For program point L5635-1(line 5635) no Hoare annotation was computed. [2022-07-19 23:33:16,815 INFO L899 garLoopResultBuilder]: For program point L5664-1(line 5664) no Hoare annotation was computed. [2022-07-19 23:33:16,815 INFO L902 garLoopResultBuilder]: At program point L5664(line 5664) the Hoare annotation is: true [2022-07-19 23:33:16,815 INFO L902 garLoopResultBuilder]: At program point L5627(line 5627) the Hoare annotation is: true [2022-07-19 23:33:16,815 INFO L899 garLoopResultBuilder]: For program point L5627-1(line 5627) no Hoare annotation was computed. [2022-07-19 23:33:16,815 INFO L899 garLoopResultBuilder]: For program point L5656-1(line 5656) no Hoare annotation was computed. [2022-07-19 23:33:16,815 INFO L895 garLoopResultBuilder]: At program point L5656(line 5656) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_2~0 2)) (not (= ~last_index~0 0))) [2022-07-19 23:33:16,816 INFO L902 garLoopResultBuilder]: At program point L5619(line 5619) the Hoare annotation is: true [2022-07-19 23:33:16,816 INFO L899 garLoopResultBuilder]: For program point L5619-1(line 5619) no Hoare annotation was computed. [2022-07-19 23:33:16,816 INFO L899 garLoopResultBuilder]: For program point sja1000_startFINAL(lines 5651 5668) no Hoare annotation was computed. [2022-07-19 23:33:16,816 INFO L902 garLoopResultBuilder]: At program point L5648(lines 5609 5650) the Hoare annotation is: true [2022-07-19 23:33:16,816 INFO L902 garLoopResultBuilder]: At program point L5644(lines 5616 5649) the Hoare annotation is: true [2022-07-19 23:33:16,816 INFO L899 garLoopResultBuilder]: For program point L5640-1(line 5640) no Hoare annotation was computed. [2022-07-19 23:33:16,816 INFO L902 garLoopResultBuilder]: At program point L5640(line 5640) the Hoare annotation is: true [2022-07-19 23:33:16,817 INFO L899 garLoopResultBuilder]: For program point sja1000_startEXIT(lines 5651 5668) no Hoare annotation was computed. [2022-07-19 23:33:16,817 INFO L895 garLoopResultBuilder]: At program point sja1000_startENTRY(lines 5651 5668) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_2~0 2)) (not (= ~last_index~0 0))) [2022-07-19 23:33:16,817 INFO L902 garLoopResultBuilder]: At program point L5637(line 5637) the Hoare annotation is: true [2022-07-19 23:33:16,817 INFO L899 garLoopResultBuilder]: For program point L5637-1(line 5637) no Hoare annotation was computed. [2022-07-19 23:33:16,817 INFO L902 garLoopResultBuilder]: At program point L5662(line 5662) the Hoare annotation is: true [2022-07-19 23:33:16,817 INFO L899 garLoopResultBuilder]: For program point L5658(lines 5658 5661) no Hoare annotation was computed. [2022-07-19 23:33:16,817 INFO L899 garLoopResultBuilder]: For program point L5662-1(line 5662) no Hoare annotation was computed. [2022-07-19 23:33:16,818 INFO L902 garLoopResultBuilder]: At program point L5629(line 5629) the Hoare annotation is: true [2022-07-19 23:33:16,818 INFO L899 garLoopResultBuilder]: For program point L5629-1(line 5629) no Hoare annotation was computed. [2022-07-19 23:33:16,818 INFO L899 garLoopResultBuilder]: For program point L5658-1(lines 5658 5661) no Hoare annotation was computed. [2022-07-19 23:33:16,818 INFO L902 garLoopResultBuilder]: At program point L5617(line 5617) the Hoare annotation is: true [2022-07-19 23:33:16,818 INFO L899 garLoopResultBuilder]: For program point L5617-1(line 5617) no Hoare annotation was computed. [2022-07-19 23:33:16,818 INFO L902 garLoopResultBuilder]: At program point L5642(lines 5616 5649) the Hoare annotation is: true [2022-07-19 23:33:16,818 INFO L899 garLoopResultBuilder]: For program point L5634(lines 5634 5638) no Hoare annotation was computed. [2022-07-19 23:33:16,819 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~X~~u8~0~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2022-07-19 23:33:16,819 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~int~X~~u8~0~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2022-07-19 23:33:16,819 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~X~~u8~0~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2022-07-19 23:33:16,819 INFO L902 garLoopResultBuilder]: At program point L5551(line 5551) the Hoare annotation is: true [2022-07-19 23:33:16,819 INFO L899 garLoopResultBuilder]: For program point L5551-1(line 5551) no Hoare annotation was computed. [2022-07-19 23:33:16,819 INFO L899 garLoopResultBuilder]: For program point sja1000_is_absentFINAL(lines 5547 5554) no Hoare annotation was computed. [2022-07-19 23:33:16,820 INFO L899 garLoopResultBuilder]: For program point sja1000_is_absentEXIT(lines 5547 5554) no Hoare annotation was computed. [2022-07-19 23:33:16,820 INFO L902 garLoopResultBuilder]: At program point sja1000_is_absentENTRY(lines 5547 5554) the Hoare annotation is: true [2022-07-19 23:33:16,820 INFO L899 garLoopResultBuilder]: For program point netif_stop_queueEXIT(lines 5437 5445) no Hoare annotation was computed. [2022-07-19 23:33:16,820 INFO L902 garLoopResultBuilder]: At program point L5182(lines 5178 5184) the Hoare annotation is: true [2022-07-19 23:33:16,820 INFO L902 garLoopResultBuilder]: At program point L5441(line 5441) the Hoare annotation is: true [2022-07-19 23:33:16,820 INFO L899 garLoopResultBuilder]: For program point L5441-1(line 5441) no Hoare annotation was computed. [2022-07-19 23:33:16,820 INFO L902 garLoopResultBuilder]: At program point L5434(lines 5415 5436) the Hoare annotation is: true [2022-07-19 23:33:16,821 INFO L899 garLoopResultBuilder]: For program point L5427(line 5427) no Hoare annotation was computed. [2022-07-19 23:33:16,821 INFO L902 garLoopResultBuilder]: At program point netif_stop_queueENTRY(lines 5437 5445) the Hoare annotation is: true [2022-07-19 23:33:16,821 INFO L899 garLoopResultBuilder]: For program point L5428(lines 5428 5432) no Hoare annotation was computed. [2022-07-19 23:33:16,821 INFO L899 garLoopResultBuilder]: For program point L5423(lines 5423 5426) no Hoare annotation was computed. [2022-07-19 23:33:16,821 INFO L902 garLoopResultBuilder]: At program point L5422(line 5422) the Hoare annotation is: true [2022-07-19 23:33:16,821 INFO L899 garLoopResultBuilder]: For program point L5422-1(line 5422) no Hoare annotation was computed. [2022-07-19 23:33:16,822 INFO L902 garLoopResultBuilder]: At program point L5423-2(lines 5423 5426) the Hoare annotation is: true [2022-07-19 23:33:16,822 INFO L902 garLoopResultBuilder]: At program point L7021(lines 7020 7022) the Hoare annotation is: true [2022-07-19 23:33:16,822 INFO L899 garLoopResultBuilder]: For program point netif_stop_queueFINAL(lines 5437 5445) no Hoare annotation was computed. [2022-07-19 23:33:16,822 INFO L895 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5243 5259) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-07-19 23:33:16,822 INFO L902 garLoopResultBuilder]: At program point L5255(line 5255) the Hoare annotation is: true [2022-07-19 23:33:16,822 INFO L899 garLoopResultBuilder]: For program point L5255-1(line 5255) no Hoare annotation was computed. [2022-07-19 23:33:16,823 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5243 5259) no Hoare annotation was computed. [2022-07-19 23:33:16,823 INFO L899 garLoopResultBuilder]: For program point L5250(lines 5250 5257) no Hoare annotation was computed. [2022-07-19 23:33:16,823 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5243 5259) no Hoare annotation was computed. [2022-07-19 23:33:16,823 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-19 23:33:16,823 INFO L899 garLoopResultBuilder]: For program point L5272-1(line 5272) no Hoare annotation was computed. [2022-07-19 23:33:16,823 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 5260 5276) no Hoare annotation was computed. [2022-07-19 23:33:16,823 INFO L902 garLoopResultBuilder]: At program point L5272(line 5272) the Hoare annotation is: true [2022-07-19 23:33:16,823 INFO L899 garLoopResultBuilder]: For program point L5267(lines 5267 5274) no Hoare annotation was computed. [2022-07-19 23:33:16,824 INFO L895 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 5260 5276) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_retval_0~0 0))) (.cse1 (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))) (.cse2 (not (= ~last_index~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_2~0 1)) .cse2) (or (not (= ~ldv_irq_1_0~0 0)) .cse0 .cse1 .cse2 (not (= ~ldv_state_variable_2~0 0))))) [2022-07-19 23:33:16,824 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 5260 5276) no Hoare annotation was computed. [2022-07-19 23:33:16,824 INFO L895 garLoopResultBuilder]: At program point L5783(line 5783) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,824 INFO L899 garLoopResultBuilder]: For program point L5783-1(line 5783) no Hoare annotation was computed. [2022-07-19 23:33:16,824 INFO L899 garLoopResultBuilder]: For program point L6510(lines 6510 6538) no Hoare annotation was computed. [2022-07-19 23:33:16,824 INFO L899 garLoopResultBuilder]: For program point L6543(line 6543) no Hoare annotation was computed. [2022-07-19 23:33:16,824 INFO L899 garLoopResultBuilder]: For program point L5486(lines 5486 5489) no Hoare annotation was computed. [2022-07-19 23:33:16,825 INFO L899 garLoopResultBuilder]: For program point L6576(line 6576) no Hoare annotation was computed. [2022-07-19 23:33:16,825 INFO L899 garLoopResultBuilder]: For program point L6609(line 6609) no Hoare annotation was computed. [2022-07-19 23:33:16,825 INFO L899 garLoopResultBuilder]: For program point L6378(lines 6378 6384) no Hoare annotation was computed. [2022-07-19 23:33:16,825 INFO L895 garLoopResultBuilder]: At program point L5354(lines 5347 5356) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-19 23:33:16,825 INFO L895 garLoopResultBuilder]: At program point L6213(line 6213) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,825 INFO L895 garLoopResultBuilder]: At program point L5189(lines 5185 5191) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-19 23:33:16,825 INFO L895 garLoopResultBuilder]: At program point L6213-1(line 6213) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,826 INFO L899 garLoopResultBuilder]: For program point L5784-1(line 5784) no Hoare annotation was computed. [2022-07-19 23:33:16,826 INFO L895 garLoopResultBuilder]: At program point L5784(line 5784) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,826 INFO L902 garLoopResultBuilder]: At program point L6610(line 6610) the Hoare annotation is: true [2022-07-19 23:33:16,826 INFO L899 garLoopResultBuilder]: For program point L6511(line 6511) no Hoare annotation was computed. [2022-07-19 23:33:16,826 INFO L899 garLoopResultBuilder]: For program point L6544(lines 6544 6607) no Hoare annotation was computed. [2022-07-19 23:33:16,826 INFO L899 garLoopResultBuilder]: For program point L6577(lines 6577 6581) no Hoare annotation was computed. [2022-07-19 23:33:16,826 INFO L899 garLoopResultBuilder]: For program point L6412(lines 6412 6415) no Hoare annotation was computed. [2022-07-19 23:33:16,827 INFO L899 garLoopResultBuilder]: For program point L6214(line 6214) no Hoare annotation was computed. [2022-07-19 23:33:16,827 INFO L895 garLoopResultBuilder]: At program point L5785(line 5785) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,827 INFO L899 garLoopResultBuilder]: For program point L5785-1(line 5785) no Hoare annotation was computed. [2022-07-19 23:33:16,827 INFO L899 garLoopResultBuilder]: For program point L6512(lines 6512 6517) no Hoare annotation was computed. [2022-07-19 23:33:16,827 INFO L895 garLoopResultBuilder]: At program point L5389(line 5389) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-19 23:33:16,827 INFO L899 garLoopResultBuilder]: For program point L5389-1(line 5389) no Hoare annotation was computed. [2022-07-19 23:33:16,827 INFO L899 garLoopResultBuilder]: For program point L6215(lines 6215 6218) no Hoare annotation was computed. [2022-07-19 23:33:16,828 INFO L895 garLoopResultBuilder]: At program point L6182(line 6182) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-19 23:33:16,828 INFO L895 garLoopResultBuilder]: At program point L6215-2(lines 6215 6218) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,828 INFO L899 garLoopResultBuilder]: For program point L6182-1(line 6182) no Hoare annotation was computed. [2022-07-19 23:33:16,828 INFO L899 garLoopResultBuilder]: For program point L6546(lines 6546 6604) no Hoare annotation was computed. [2022-07-19 23:33:16,828 INFO L895 garLoopResultBuilder]: At program point L6612(lines 6488 6617) the Hoare annotation is: (let ((.cse0 (= ~ldv_retval_0~0 0)) (.cse1 (= ~last_index~0 0))) (or (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) .cse0 .cse1) (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse0 .cse1))) [2022-07-19 23:33:16,828 INFO L899 garLoopResultBuilder]: For program point L6547(line 6547) no Hoare annotation was computed. [2022-07-19 23:33:16,828 INFO L895 garLoopResultBuilder]: At program point L5391(lines 5385 5393) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-19 23:33:16,829 INFO L899 garLoopResultBuilder]: For program point L6448-1(line 6448) no Hoare annotation was computed. [2022-07-19 23:33:16,829 INFO L895 garLoopResultBuilder]: At program point L6448(line 6448) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,829 INFO L899 garLoopResultBuilder]: For program point L6184-1(line 6184) no Hoare annotation was computed. [2022-07-19 23:33:16,829 INFO L895 garLoopResultBuilder]: At program point L6184(line 6184) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-19 23:33:16,829 INFO L899 garLoopResultBuilder]: For program point L5788-1(line 5788) no Hoare annotation was computed. [2022-07-19 23:33:16,829 INFO L895 garLoopResultBuilder]: At program point L5788(line 5788) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,829 INFO L895 garLoopResultBuilder]: At program point L6713(lines 6708 6715) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_irq_1_0~0 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,830 INFO L899 garLoopResultBuilder]: For program point L6548(lines 6548 6552) no Hoare annotation was computed. [2022-07-19 23:33:16,830 INFO L895 garLoopResultBuilder]: At program point L6416(lines 6409 6418) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-19 23:33:16,830 INFO L895 garLoopResultBuilder]: At program point L5789(line 5789) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,830 INFO L899 garLoopResultBuilder]: For program point L5789-1(line 5789) no Hoare annotation was computed. [2022-07-19 23:33:16,831 INFO L895 garLoopResultBuilder]: At program point L6450(lines 6444 6452) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,831 INFO L899 garLoopResultBuilder]: For program point L5492-1(lines 5480 5506) no Hoare annotation was computed. [2022-07-19 23:33:16,831 INFO L899 garLoopResultBuilder]: For program point L5492(lines 5492 5506) no Hoare annotation was computed. [2022-07-19 23:33:16,831 INFO L895 garLoopResultBuilder]: At program point L6219(line 6219) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,831 INFO L899 garLoopResultBuilder]: For program point L6186(lines 6186 6189) no Hoare annotation was computed. [2022-07-19 23:33:16,831 INFO L895 garLoopResultBuilder]: At program point L6979(lines 6978 6980) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,831 INFO L895 garLoopResultBuilder]: At program point L5790(line 5790) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,832 INFO L899 garLoopResultBuilder]: For program point L6913(lines 6913 6916) no Hoare annotation was computed. [2022-07-19 23:33:16,832 INFO L899 garLoopResultBuilder]: For program point L5790-1(line 5790) no Hoare annotation was computed. [2022-07-19 23:33:16,832 INFO L899 garLoopResultBuilder]: For program point L6583(line 6583) no Hoare annotation was computed. [2022-07-19 23:33:16,832 INFO L902 garLoopResultBuilder]: At program point L6616(lines 6479 6618) the Hoare annotation is: true [2022-07-19 23:33:16,832 INFO L895 garLoopResultBuilder]: At program point L5493(line 5493) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,832 INFO L899 garLoopResultBuilder]: For program point L5493-1(line 5493) no Hoare annotation was computed. [2022-07-19 23:33:16,832 INFO L899 garLoopResultBuilder]: For program point L6385(lines 6385 6391) no Hoare annotation was computed. [2022-07-19 23:33:16,832 INFO L899 garLoopResultBuilder]: For program point L6220(line 6220) no Hoare annotation was computed. [2022-07-19 23:33:16,833 INFO L899 garLoopResultBuilder]: For program point L5494(lines 5494 5503) no Hoare annotation was computed. [2022-07-19 23:33:16,833 INFO L899 garLoopResultBuilder]: For program point L6584(lines 6584 6592) no Hoare annotation was computed. [2022-07-19 23:33:16,833 INFO L895 garLoopResultBuilder]: At program point L6221(lines 6206 6223) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,833 INFO L902 garLoopResultBuilder]: At program point L6915-1(lines 6908 6919) the Hoare annotation is: true [2022-07-19 23:33:16,833 INFO L895 garLoopResultBuilder]: At program point L6915(line 6915) the Hoare annotation is: false [2022-07-19 23:33:16,833 INFO L899 garLoopResultBuilder]: For program point L6519(line 6519) no Hoare annotation was computed. [2022-07-19 23:33:16,833 INFO L895 garLoopResultBuilder]: At program point L7015(lines 7014 7016) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-19 23:33:16,834 INFO L899 garLoopResultBuilder]: For program point L6586(lines 6586 6590) no Hoare annotation was computed. [2022-07-19 23:33:16,834 INFO L899 garLoopResultBuilder]: For program point L6520(lines 6520 6534) no Hoare annotation was computed. [2022-07-19 23:33:16,834 INFO L899 garLoopResultBuilder]: For program point L6190(lines 6190 6199) no Hoare annotation was computed. [2022-07-19 23:33:16,834 INFO L895 garLoopResultBuilder]: At program point L6190-2(lines 6190 6199) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-19 23:33:16,834 INFO L895 garLoopResultBuilder]: At program point L6983(lines 6982 6984) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,834 INFO L899 garLoopResultBuilder]: For program point L6554(line 6554) no Hoare annotation was computed. [2022-07-19 23:33:16,834 INFO L895 garLoopResultBuilder]: At program point L5497(lines 5497 5498) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,835 INFO L899 garLoopResultBuilder]: For program point L5497-1(lines 5497 5498) no Hoare annotation was computed. [2022-07-19 23:33:16,835 INFO L895 garLoopResultBuilder]: At program point L5762(line 5762) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,835 INFO L899 garLoopResultBuilder]: For program point L5762-1(line 5762) no Hoare annotation was computed. [2022-07-19 23:33:16,835 INFO L899 garLoopResultBuilder]: For program point L6522(lines 6522 6527) no Hoare annotation was computed. [2022-07-19 23:33:16,835 INFO L899 garLoopResultBuilder]: For program point L6555(lines 6555 6559) no Hoare annotation was computed. [2022-07-19 23:33:16,835 INFO L899 garLoopResultBuilder]: For program point L6522-2(lines 6520 6533) no Hoare annotation was computed. [2022-07-19 23:33:16,835 INFO L899 garLoopResultBuilder]: For program point L6456(lines 6456 6460) no Hoare annotation was computed. [2022-07-19 23:33:16,836 INFO L899 garLoopResultBuilder]: For program point L6555-2(lines 6546 6604) no Hoare annotation was computed. [2022-07-19 23:33:16,836 INFO L899 garLoopResultBuilder]: For program point L5499(lines 5499 5502) no Hoare annotation was computed. [2022-07-19 23:33:16,836 INFO L899 garLoopResultBuilder]: For program point L6556-1(line 6556) no Hoare annotation was computed. [2022-07-19 23:33:16,836 INFO L895 garLoopResultBuilder]: At program point L6556(line 6556) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,836 INFO L899 garLoopResultBuilder]: For program point L6424(lines 6424 6439) no Hoare annotation was computed. [2022-07-19 23:33:16,836 INFO L899 garLoopResultBuilder]: For program point L6193(lines 6193 6197) no Hoare annotation was computed. [2022-07-19 23:33:16,836 INFO L895 garLoopResultBuilder]: At program point L5797(line 5797) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,836 INFO L899 garLoopResultBuilder]: For program point L5797-1(line 5797) no Hoare annotation was computed. [2022-07-19 23:33:16,837 INFO L899 garLoopResultBuilder]: For program point L6689-2(lines 6689 6692) no Hoare annotation was computed. [2022-07-19 23:33:16,837 INFO L899 garLoopResultBuilder]: For program point L6689(lines 6689 6692) no Hoare annotation was computed. [2022-07-19 23:33:16,837 INFO L899 garLoopResultBuilder]: For program point L6491-1(line 6491) no Hoare annotation was computed. [2022-07-19 23:33:16,837 INFO L895 garLoopResultBuilder]: At program point L6491(line 6491) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_irq_1_0~0 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,837 INFO L899 garLoopResultBuilder]: For program point L6392(lines 6392 6398) no Hoare annotation was computed. [2022-07-19 23:33:16,837 INFO L899 garLoopResultBuilder]: For program point L6425(line 6425) no Hoare annotation was computed. [2022-07-19 23:33:16,837 INFO L895 garLoopResultBuilder]: At program point L6194(line 6194) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-19 23:33:16,838 INFO L899 garLoopResultBuilder]: For program point L6194-1(line 6194) no Hoare annotation was computed. [2022-07-19 23:33:16,838 INFO L895 garLoopResultBuilder]: At program point L6987(lines 6986 6988) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-19 23:33:16,838 INFO L895 garLoopResultBuilder]: At program point L6657-1(lines 6654 6660) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,838 INFO L895 garLoopResultBuilder]: At program point L6657(line 6657) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,838 INFO L895 garLoopResultBuilder]: At program point L6426(line 6426) the Hoare annotation is: (let ((.cse0 (= ~ldv_retval_0~0 0)) (.cse1 (= ~last_index~0 0))) (or (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) .cse0 .cse1) (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse0 .cse1))) [2022-07-19 23:33:16,838 INFO L899 garLoopResultBuilder]: For program point L6426-1(line 6426) no Hoare annotation was computed. [2022-07-19 23:33:16,838 INFO L895 garLoopResultBuilder]: At program point L5799(lines 5761 5811) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,839 INFO L899 garLoopResultBuilder]: For program point L5766(lines 5766 5769) no Hoare annotation was computed. [2022-07-19 23:33:16,839 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-07-19 23:33:16,839 INFO L899 garLoopResultBuilder]: For program point L6428(line 6428) no Hoare annotation was computed. [2022-07-19 23:33:16,842 INFO L899 garLoopResultBuilder]: For program point L6461(lines 6461 6465) no Hoare annotation was computed. [2022-07-19 23:33:16,843 INFO L895 garLoopResultBuilder]: At program point L5801(lines 5761 5811) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,843 INFO L899 garLoopResultBuilder]: For program point L6594(line 6594) no Hoare annotation was computed. [2022-07-19 23:33:16,843 INFO L895 garLoopResultBuilder]: At program point L6693(lines 6677 6695) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-19 23:33:16,843 INFO L899 garLoopResultBuilder]: For program point L6561-1(line 6561) no Hoare annotation was computed. [2022-07-19 23:33:16,843 INFO L895 garLoopResultBuilder]: At program point L6561(line 6561) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-19 23:33:16,843 INFO L899 garLoopResultBuilder]: For program point L6429-1(line 6429) no Hoare annotation was computed. [2022-07-19 23:33:16,844 INFO L895 garLoopResultBuilder]: At program point L6429(line 6429) the Hoare annotation is: (let ((.cse0 (= ~ldv_retval_0~0 0)) (.cse1 (= ~last_index~0 0))) (or (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) .cse0 .cse1) (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse0 .cse1))) [2022-07-19 23:33:16,844 INFO L899 garLoopResultBuilder]: For program point L6595(lines 6595 6600) no Hoare annotation was computed. [2022-07-19 23:33:16,844 INFO L895 garLoopResultBuilder]: At program point L5505(lines 5478 5512) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,844 INFO L895 garLoopResultBuilder]: At program point L5770(line 5770) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,844 INFO L895 garLoopResultBuilder]: At program point L6860(lines 6856 6862) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_irq_1_0~0 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,844 INFO L899 garLoopResultBuilder]: For program point L5770-1(line 5770) no Hoare annotation was computed. [2022-07-19 23:33:16,845 INFO L895 garLoopResultBuilder]: At program point L6530(lines 6488 6617) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,845 INFO L899 garLoopResultBuilder]: For program point L6431(line 6431) no Hoare annotation was computed. [2022-07-19 23:33:16,845 INFO L895 garLoopResultBuilder]: At program point L6332(lines 6328 6334) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,845 INFO L895 garLoopResultBuilder]: At program point L6200(line 6200) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-19 23:33:16,845 INFO L899 garLoopResultBuilder]: For program point L6432-1(line 6432) no Hoare annotation was computed. [2022-07-19 23:33:16,845 INFO L899 garLoopResultBuilder]: For program point L6399(lines 6399 6405) no Hoare annotation was computed. [2022-07-19 23:33:16,845 INFO L895 garLoopResultBuilder]: At program point L6432(line 6432) the Hoare annotation is: (let ((.cse0 (= ~ldv_retval_0~0 0)) (.cse1 (= ~last_index~0 0))) (or (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) .cse0 .cse1) (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse0 .cse1))) [2022-07-19 23:33:16,846 INFO L899 garLoopResultBuilder]: For program point L6201(line 6201) no Hoare annotation was computed. [2022-07-19 23:33:16,846 INFO L899 garLoopResultBuilder]: For program point L5805(lines 5805 5809) no Hoare annotation was computed. [2022-07-19 23:33:16,846 INFO L899 garLoopResultBuilder]: For program point L6466(lines 6466 6470) no Hoare annotation was computed. [2022-07-19 23:33:16,846 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-07-19 23:33:16,846 INFO L895 garLoopResultBuilder]: At program point L5806(line 5806) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,846 INFO L899 garLoopResultBuilder]: For program point L6566(line 6566) no Hoare annotation was computed. [2022-07-19 23:33:16,846 INFO L899 garLoopResultBuilder]: For program point L6434(line 6434) no Hoare annotation was computed. [2022-07-19 23:33:16,846 INFO L899 garLoopResultBuilder]: For program point L6500(lines 6500 6611) no Hoare annotation was computed. [2022-07-19 23:33:16,847 INFO L895 garLoopResultBuilder]: At program point L6203(lines 6176 6205) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-19 23:33:16,847 INFO L899 garLoopResultBuilder]: For program point L5774(lines 5774 5777) no Hoare annotation was computed. [2022-07-19 23:33:16,847 INFO L899 garLoopResultBuilder]: For program point L5774-2(lines 5761 5811) no Hoare annotation was computed. [2022-07-19 23:33:16,847 INFO L899 garLoopResultBuilder]: For program point L6567(lines 6567 6574) no Hoare annotation was computed. [2022-07-19 23:33:16,847 INFO L899 garLoopResultBuilder]: For program point L6435-1(line 6435) no Hoare annotation was computed. [2022-07-19 23:33:16,847 INFO L895 garLoopResultBuilder]: At program point L6435(line 6435) the Hoare annotation is: (let ((.cse0 (= ~ldv_retval_0~0 0)) (.cse1 (= ~last_index~0 0))) (or (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) .cse0 .cse1) (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse0 .cse1))) [2022-07-19 23:33:16,847 INFO L899 garLoopResultBuilder]: For program point L6501(line 6501) no Hoare annotation was computed. [2022-07-19 23:33:16,848 INFO L899 garLoopResultBuilder]: For program point L5808-1(lines 5805 5809) no Hoare annotation was computed. [2022-07-19 23:33:16,848 INFO L895 garLoopResultBuilder]: At program point L5808(line 5808) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,848 INFO L899 garLoopResultBuilder]: For program point L6502(lines 6502 6505) no Hoare annotation was computed. [2022-07-19 23:33:16,848 INFO L895 garLoopResultBuilder]: At program point L5511(lines 5471 5513) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,848 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-07-19 23:33:16,848 INFO L899 garLoopResultBuilder]: For program point L6602(line 6602) no Hoare annotation was computed. [2022-07-19 23:33:16,848 INFO L895 garLoopResultBuilder]: At program point L6701(lines 6696 6703) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,849 INFO L899 garLoopResultBuilder]: For program point L6536(line 6536) no Hoare annotation was computed. [2022-07-19 23:33:16,849 INFO L899 garLoopResultBuilder]: For program point L6569(lines 6569 6572) no Hoare annotation was computed. [2022-07-19 23:33:16,849 INFO L899 garLoopResultBuilder]: For program point L6437(line 6437) no Hoare annotation was computed. [2022-07-19 23:33:16,849 INFO L895 garLoopResultBuilder]: At program point L5810(lines 5749 5812) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,849 INFO L895 garLoopResultBuilder]: At program point L6801(lines 6798 6803) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (not (= |ULTIMATE.start_ldv_set_is_empty_#res#1| 0)) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,849 INFO L902 garLoopResultBuilder]: At program point L6603(line 6603) the Hoare annotation is: true [2022-07-19 23:33:16,849 INFO L902 garLoopResultBuilder]: At program point L6438(line 6438) the Hoare annotation is: true [2022-07-19 23:33:16,850 INFO L899 garLoopResultBuilder]: For program point L6471(lines 6471 6475) no Hoare annotation was computed. [2022-07-19 23:33:16,850 INFO L902 garLoopResultBuilder]: At program point L6537(line 6537) the Hoare annotation is: true [2022-07-19 23:33:16,850 INFO L899 garLoopResultBuilder]: For program point L5480(lines 5480 5506) no Hoare annotation was computed. [2022-07-19 23:33:16,850 INFO L895 garLoopResultBuilder]: At program point L6339(lines 6335 6341) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,850 INFO L895 garLoopResultBuilder]: At program point L6967(lines 6966 6968) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,850 INFO L899 garLoopResultBuilder]: For program point L5778-1(lines 5778 5791) no Hoare annotation was computed. [2022-07-19 23:33:16,850 INFO L895 garLoopResultBuilder]: At program point L6406(lines 6375 6408) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-19 23:33:16,851 INFO L895 garLoopResultBuilder]: At program point L5382(lines 5378 5384) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-19 23:33:16,851 INFO L895 garLoopResultBuilder]: At program point L5481(line 5481) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,851 INFO L899 garLoopResultBuilder]: For program point L5481-1(line 5481) no Hoare annotation was computed. [2022-07-19 23:33:16,851 INFO L899 garLoopResultBuilder]: For program point L5482(lines 5482 5490) no Hoare annotation was computed. [2022-07-19 23:33:16,851 INFO L895 garLoopResultBuilder]: At program point L6440(lines 6419 6443) the Hoare annotation is: (let ((.cse0 (= ~ldv_retval_0~0 0)) (.cse1 (= ~last_index~0 0))) (or (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) .cse0 .cse1) (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse0 .cse1))) [2022-07-19 23:33:16,851 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-19 23:33:16,851 INFO L899 garLoopResultBuilder]: For program point L6507(line 6507) no Hoare annotation was computed. [2022-07-19 23:33:16,852 INFO L895 garLoopResultBuilder]: At program point L7003(lines 7002 7004) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-19 23:33:16,852 INFO L895 garLoopResultBuilder]: At program point L5781(line 5781) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,852 INFO L899 garLoopResultBuilder]: For program point L5781-1(line 5781) no Hoare annotation was computed. [2022-07-19 23:33:16,852 INFO L899 garLoopResultBuilder]: For program point L6508(lines 6508 6541) no Hoare annotation was computed. [2022-07-19 23:33:16,852 INFO L895 garLoopResultBuilder]: At program point L6211(line 6211) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,852 INFO L899 garLoopResultBuilder]: For program point L6211-1(line 6211) no Hoare annotation was computed. [2022-07-19 23:33:16,852 INFO L895 garLoopResultBuilder]: At program point L5782(line 5782) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,853 INFO L899 garLoopResultBuilder]: For program point L5782-1(line 5782) no Hoare annotation was computed. [2022-07-19 23:33:16,853 INFO L895 garLoopResultBuilder]: At program point L6476(lines 6453 6478) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,853 INFO L895 garLoopResultBuilder]: At program point L5485(line 5485) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-19 23:33:16,853 INFO L899 garLoopResultBuilder]: For program point L5485-1(line 5485) no Hoare annotation was computed. [2022-07-19 23:33:16,853 INFO L902 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 5214 5219) the Hoare annotation is: true [2022-07-19 23:33:16,853 INFO L899 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 5214 5219) no Hoare annotation was computed. [2022-07-19 23:33:16,853 INFO L899 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 5214 5219) no Hoare annotation was computed. [2022-07-19 23:33:16,854 INFO L899 garLoopResultBuilder]: For program point can_change_mtuFINAL(lines 6953 6955) no Hoare annotation was computed. [2022-07-19 23:33:16,854 INFO L902 garLoopResultBuilder]: At program point can_change_mtuENTRY(lines 6953 6955) the Hoare annotation is: true [2022-07-19 23:33:16,854 INFO L899 garLoopResultBuilder]: For program point can_change_mtuEXIT(lines 6953 6955) no Hoare annotation was computed. [2022-07-19 23:33:16,854 INFO L899 garLoopResultBuilder]: For program point can_led_eventFINAL(lines 6963 6965) no Hoare annotation was computed. [2022-07-19 23:33:16,854 INFO L902 garLoopResultBuilder]: At program point can_led_eventENTRY(lines 6963 6965) the Hoare annotation is: true [2022-07-19 23:33:16,854 INFO L899 garLoopResultBuilder]: For program point can_led_eventEXIT(lines 6963 6965) no Hoare annotation was computed. [2022-07-19 23:33:16,857 INFO L356 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 23:33:16,859 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-19 23:33:16,877 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:16,878 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:16,878 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:16,878 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:16,879 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:16,879 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:16,879 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:16,879 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:16,887 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:16,887 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:16,887 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:16,887 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:16,888 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:16,888 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:16,888 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:16,888 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:16,891 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:16,892 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:16,892 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:16,892 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:16,892 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:16,892 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:16,893 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:16,893 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:16,894 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:16,894 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:16,894 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:16,894 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:16,895 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:16,895 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:16,895 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:16,895 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:16,896 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:16,896 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:16,896 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:16,897 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:16,897 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:16,897 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:16,897 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:16,898 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:16,899 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:16,899 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:16,900 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:16,900 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:16,900 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:16,900 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:16,901 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:16,901 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:16,901 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.07 11:33:16 BoogieIcfgContainer [2022-07-19 23:33:16,901 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-19 23:33:16,902 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-19 23:33:16,902 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-19 23:33:16,902 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-19 23:33:16,903 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.07 11:31:59" (3/4) ... [2022-07-19 23:33:16,905 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-19 23:33:16,911 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_skb_free_int [2022-07-19 23:33:16,911 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-07-19 23:33:16,911 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_reset_mode [2022-07-19 23:33:16,911 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-07-19 23:33:16,911 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2022-07-19 23:33:16,912 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2022-07-19 23:33:16,912 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-07-19 23:33:16,912 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sja1000_write_cmdreg [2022-07-19 23:33:16,912 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-07-19 23:33:16,912 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2022-07-19 23:33:16,912 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_remove [2022-07-19 23:33:16,912 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2022-07-19 23:33:16,912 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2022-07-19 23:33:16,912 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure close_candev [2022-07-19 23:33:16,913 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2022-07-19 23:33:16,913 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-07-19 23:33:16,913 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_skb_free [2022-07-19 23:33:16,913 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sja1000_start [2022-07-19 23:33:16,913 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2022-07-19 23:33:16,913 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sja1000_is_absent [2022-07-19 23:33:16,913 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2022-07-19 23:33:16,913 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-07-19 23:33:16,914 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-07-19 23:33:16,914 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2022-07-19 23:33:16,914 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure can_change_mtu [2022-07-19 23:33:16,914 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure can_led_event [2022-07-19 23:33:16,935 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 152 nodes and edges [2022-07-19 23:33:16,937 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 47 nodes and edges [2022-07-19 23:33:16,940 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2022-07-19 23:33:16,942 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-07-19 23:33:16,945 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-19 23:33:16,947 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-19 23:33:16,980 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_state_variable_2 == 1 && \result == 0) && ldv_retval_0 == 0) && last_index == 0 [2022-07-19 23:33:16,980 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ldv_state_variable_0 == 1 && ldv_state_variable_2 == 0) && ldv_retval_0 == 0) && last_index == 0) || ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) [2022-07-19 23:33:16,980 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-19 23:33:16,981 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-19 23:33:16,981 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-19 23:33:16,981 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && !(\result == 0)) && ldv_retval_0 == 0) && last_index == 0 [2022-07-19 23:33:16,981 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-19 23:33:16,984 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-19 23:33:16,984 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-19 23:33:16,984 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ldv_state_variable_0 == 1 && ldv_state_variable_2 == 0) && ldv_retval_0 == 0) && last_index == 0) || ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) [2022-07-19 23:33:16,984 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (((((((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && \old(unknown-abs_5857-unknown) == unknown-abs_5857-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(unknown-abs_5861-unknown) == unknown-abs_5861-unknown) && \old(unknown-abs_5850-unknown) == unknown-abs_5850-unknown) && \old(\valid) == \valid) && \old(LDV_IN_INTERRUPT) == LDV_IN_INTERRUPT) && \old(last_index) == last_index) [2022-07-19 23:33:16,985 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-19 23:33:16,985 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_0 == 0)) || !(last_index == 0) [2022-07-19 23:33:16,985 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2022-07-19 23:33:16,985 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2022-07-19 23:33:16,985 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-19 23:33:16,985 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-19 23:33:16,985 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_0 == 0)) || !(last_index == 0) [2022-07-19 23:33:16,986 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-19 23:33:16,986 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_state_variable_0 == 1 && \result == 0) && ldv_retval_0 == 0) && last_index == 0 [2022-07-19 23:33:16,987 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-19 23:33:16,987 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2022-07-19 23:33:16,987 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-19 23:33:16,988 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-19 23:33:16,988 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-19 23:33:16,988 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-19 23:33:16,989 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_0 == 0)) || !(last_index == 0) [2022-07-19 23:33:16,989 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-19 23:33:16,989 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-19 23:33:16,989 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-19 23:33:16,989 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_0 == 0)) || !(last_index == 0) [2022-07-19 23:33:16,989 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-19 23:33:16,990 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-19 23:33:16,990 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-19 23:33:16,990 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-19 23:33:16,990 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_state_variable_2 == 1 && \result == 0) && ldv_retval_0 == 0) && last_index == 0 [2022-07-19 23:33:16,990 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-19 23:33:16,991 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && 0 <= i) && 0 == deleted_index + 1) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(last_index) == last_index) || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) [2022-07-19 23:33:16,991 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-19 23:33:16,991 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-19 23:33:16,992 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-19 23:33:16,992 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-19 23:33:16,992 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-19 23:33:16,992 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(ldv_retval_0 == 0) || !(\old(last_index) == 0) [2022-07-19 23:33:16,993 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-19 23:33:16,993 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-19 23:33:16,993 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-19 23:33:16,993 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-19 23:33:16,993 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-19 23:33:16,994 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-19 23:33:16,994 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-19 23:33:16,995 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-19 23:33:16,995 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-19 23:33:16,995 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-19 23:33:16,995 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-19 23:33:17,113 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-19 23:33:17,113 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-19 23:33:17,114 INFO L158 Benchmark]: Toolchain (without parser) took 81719.91ms. Allocated memory was 90.2MB in the beginning and 1.2GB in the end (delta: 1.2GB). Free memory was 63.0MB in the beginning and 889.6MB in the end (delta: -826.6MB). Peak memory consumption was 323.9MB. Max. memory is 16.1GB. [2022-07-19 23:33:17,114 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 90.2MB. Free memory is still 71.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-19 23:33:17,115 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1799.16ms. Allocated memory was 90.2MB in the beginning and 186.6MB in the end (delta: 96.5MB). Free memory was 62.9MB in the beginning and 98.2MB in the end (delta: -35.4MB). Peak memory consumption was 73.1MB. Max. memory is 16.1GB. [2022-07-19 23:33:17,115 INFO L158 Benchmark]: Boogie Procedure Inliner took 162.36ms. Allocated memory is still 186.6MB. Free memory was 98.2MB in the beginning and 81.4MB in the end (delta: 16.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-07-19 23:33:17,115 INFO L158 Benchmark]: Boogie Preprocessor took 169.41ms. Allocated memory is still 186.6MB. Free memory was 81.4MB in the beginning and 68.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-07-19 23:33:17,115 INFO L158 Benchmark]: RCFGBuilder took 1786.73ms. Allocated memory is still 186.6MB. Free memory was 68.9MB in the beginning and 84.2MB in the end (delta: -15.4MB). Peak memory consumption was 30.8MB. Max. memory is 16.1GB. [2022-07-19 23:33:17,116 INFO L158 Benchmark]: TraceAbstraction took 77583.72ms. Allocated memory was 186.6MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 84.2MB in the beginning and 919.0MB in the end (delta: -834.8MB). Peak memory consumption was 798.9MB. Max. memory is 16.1GB. [2022-07-19 23:33:17,116 INFO L158 Benchmark]: Witness Printer took 211.22ms. Allocated memory is still 1.2GB. Free memory was 919.0MB in the beginning and 889.6MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-07-19 23:33:17,118 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 90.2MB. Free memory is still 71.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1799.16ms. Allocated memory was 90.2MB in the beginning and 186.6MB in the end (delta: 96.5MB). Free memory was 62.9MB in the beginning and 98.2MB in the end (delta: -35.4MB). Peak memory consumption was 73.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 162.36ms. Allocated memory is still 186.6MB. Free memory was 98.2MB in the beginning and 81.4MB in the end (delta: 16.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 169.41ms. Allocated memory is still 186.6MB. Free memory was 81.4MB in the beginning and 68.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1786.73ms. Allocated memory is still 186.6MB. Free memory was 68.9MB in the beginning and 84.2MB in the end (delta: -15.4MB). Peak memory consumption was 30.8MB. Max. memory is 16.1GB. * TraceAbstraction took 77583.72ms. Allocated memory was 186.6MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 84.2MB in the beginning and 919.0MB in the end (delta: -834.8MB). Peak memory consumption was 798.9MB. Max. memory is 16.1GB. * Witness Printer took 211.22ms. Allocated memory is still 1.2GB. Free memory was 919.0MB in the beginning and 889.6MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$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 * 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: 5297]: 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 27 procedures, 524 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 77.5s, OverallIterations: 10, TraceHistogramMax: 5, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 21.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 51.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 9962 SdHoareTripleChecker+Valid, 18.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 9229 mSDsluCounter, 21455 SdHoareTripleChecker+Invalid, 15.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 13413 mSDsCounter, 4927 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 12422 IncrementalHoareTripleChecker+Invalid, 17349 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4927 mSolverCounterUnsat, 8042 mSDtfsCounter, 12422 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 218 GetRequests, 143 SyntacticMatches, 0 SemanticMatches, 75 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 71 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7492occurred in iteration=9, InterpolantAutomatonStates: 79, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.0s AutomataMinimizationTime, 10 MinimizatonAttempts, 7340 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 212 LocationsWithAnnotation, 28465 PreInvPairs, 32253 NumberOfFragments, 2658 HoareAnnotationTreeSize, 28465 FomulaSimplifications, 344064 FormulaSimplificationTreeSizeReduction, 36.5s HoareSimplificationTime, 212 FomulaSimplificationsInter, 1274437 FormulaSimplificationTreeSizeReductionInter, 14.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 837 NumberOfCodeBlocks, 837 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 827 ConstructedInterpolants, 0 QuantifiedInterpolants, 1649 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 277/277 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: 5960]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 5378]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 5415]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6763]: Loop Invariant Derived loop invariant: !(ldv_retval_0 == 0) || !(\old(last_index) == 0) - InvariantResult [Line: 6654]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6940]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6065]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index - InvariantResult [Line: 5192]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6960]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6262]: Loop Invariant [2022-07-19 23:33:17,149 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:17,149 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:17,150 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:17,150 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:17,150 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:17,151 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:17,151 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:17,151 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_0 == 0)) || !(last_index == 0) - InvariantResult [Line: 5813]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6065]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6065]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index - InvariantResult [Line: 6444]: Loop Invariant Derived loop invariant: ((ldv_state_variable_2 == 1 && \result == 0) && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 7017]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6856]: Loop Invariant Derived loop invariant: ((ldv_state_variable_2 == 0 && ldv_irq_1_0 == 0) && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6708]: Loop Invariant Derived loop invariant: ((ldv_state_variable_2 == 0 && ldv_irq_1_0 == 0) && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6798]: Loop Invariant Derived loop invariant: ((\result == 0 && !(\result == 0)) && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6982]: Loop Invariant Derived loop invariant: ((ldv_state_variable_2 == 1 && \result == 0) && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 7014]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 5862]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 5862]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6049]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index - InvariantResult [Line: 5885]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6966]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 7020]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5761]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6669]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6453]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5385]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 5178]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6934]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7002]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6109]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6949]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 5749]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5471]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5347]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6927]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6975]: Loop Invariant [2022-07-19 23:33:17,160 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:17,161 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:17,161 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:17,161 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:17,161 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:17,161 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:17,161 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:17,162 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_0 == 0)) || !(last_index == 0) - InvariantResult [Line: 6206]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5616]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5609]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5185]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5394]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6978]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6375]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6661]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 5300]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6328]: Loop Invariant Derived loop invariant: ((ldv_state_variable_0 == 1 && \result == 0) && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6943]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6109]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6488]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5478]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5616]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6311]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6176]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 5582]: Loop Invariant [2022-07-19 23:33:17,166 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:17,166 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:17,166 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:17,167 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:17,167 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:17,167 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:17,167 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:17,167 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_0 == 0)) || !(last_index == 0) - InvariantResult [Line: 6335]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5761]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6956]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 5582]: Loop Invariant [2022-07-19 23:33:17,174 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:17,174 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:17,174 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:17,174 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:17,174 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:17,175 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:17,175 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:17,175 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_0 == 0)) || !(last_index == 0) - InvariantResult [Line: 6986]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6354]: Loop Invariant [2022-07-19 23:33:17,176 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:17,176 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:17,176 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:17,176 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:17,176 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:17,177 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:17,177 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:17,177 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (((((((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && \old(unknown-abs_5857-unknown) == unknown-abs_5857-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(unknown-abs_5861-unknown) == unknown-abs_5861-unknown) && \old(unknown-abs_5850-unknown) == unknown-abs_5850-unknown) && \old(\valid) == \valid) && \old(LDV_IN_INTERRUPT) == LDV_IN_INTERRUPT) && \old(last_index) == last_index) - InvariantResult [Line: 6419]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && ldv_state_variable_2 == 0) && ldv_retval_0 == 0) && last_index == 0) || ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) - InvariantResult [Line: 6488]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && ldv_state_variable_2 == 0) && ldv_retval_0 == 0) && last_index == 0) || ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) - InvariantResult [Line: 5220]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6696]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6937]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6409]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6749]: Loop Invariant [2022-07-19 23:33:17,179 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:17,179 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:17,179 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:17,179 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:17,180 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:17,180 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-19 23:33:17,180 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-19 23:33:17,180 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_$Pointer$)) && 0 <= i) && 0 == deleted_index + 1) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(last_index) == last_index) || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) - InvariantResult [Line: 6908]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-07-19 23:33:17,211 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE