./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 35987657 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-?-3598765 [2022-07-21 11:03:14,528 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 11:03:14,531 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 11:03:14,580 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 11:03:14,581 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 11:03:14,582 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 11:03:14,586 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 11:03:14,589 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 11:03:14,590 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 11:03:14,590 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 11:03:14,591 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 11:03:14,592 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 11:03:14,592 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 11:03:14,593 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 11:03:14,594 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 11:03:14,595 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 11:03:14,595 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 11:03:14,596 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 11:03:14,597 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 11:03:14,599 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 11:03:14,602 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 11:03:14,603 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 11:03:14,604 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 11:03:14,605 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 11:03:14,606 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 11:03:14,608 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 11:03:14,608 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 11:03:14,608 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 11:03:14,609 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 11:03:14,610 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 11:03:14,610 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 11:03:14,613 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 11:03:14,614 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 11:03:14,615 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 11:03:14,615 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 11:03:14,616 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 11:03:14,617 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 11:03:14,618 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 11:03:14,618 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 11:03:14,619 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 11:03:14,619 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 11:03:14,620 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 11:03:14,623 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-21 11:03:14,645 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 11:03:14,646 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 11:03:14,646 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 11:03:14,646 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 11:03:14,647 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 11:03:14,647 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 11:03:14,648 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 11:03:14,648 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 11:03:14,648 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 11:03:14,649 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 11:03:14,649 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-21 11:03:14,649 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 11:03:14,649 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 11:03:14,650 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 11:03:14,650 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 11:03:14,650 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 11:03:14,650 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 11:03:14,650 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 11:03:14,650 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 11:03:14,651 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 11:03:14,651 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 11:03:14,651 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 11:03:14,651 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 11:03:14,652 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 11:03:14,652 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 11:03:14,652 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-21 11:03:14,652 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-21 11:03:14,652 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 11:03:14,652 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 11:03:14,653 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 11:03:14,653 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4e0b4bb78430cd3ff87fa852dcd49e649016647ef60f492a14a048040c1b0a8a [2022-07-21 11:03:14,968 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 11:03:14,989 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 11:03:14,992 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 11:03:14,994 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 11:03:14,996 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 11:03:14,997 INFO L432 ainManager$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 [2022-07-21 11:03:15,059 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8804b46d8/76695dcad1944645af44444bd3a5454d/FLAG54e958ce7 [2022-07-21 11:03:15,658 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 11:03:15,659 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 [2022-07-21 11:03:15,692 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8804b46d8/76695dcad1944645af44444bd3a5454d/FLAG54e958ce7 [2022-07-21 11:03:15,813 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8804b46d8/76695dcad1944645af44444bd3a5454d [2022-07-21 11:03:15,817 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 11:03:15,818 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 11:03:15,819 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 11:03:15,819 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 11:03:15,822 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 11:03:15,823 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 11:03:15" (1/1) ... [2022-07-21 11:03:15,824 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ca9cb6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:03:15, skipping insertion in model container [2022-07-21 11:03:15,824 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 11:03:15" (1/1) ... [2022-07-21 11:03:15,830 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 11:03:15,926 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 11:03:16,524 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] [2022-07-21 11:03:16,946 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 11:03:16,974 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 11:03:17,089 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] [2022-07-21 11:03:17,342 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 11:03:17,395 INFO L208 MainTranslator]: Completed translation [2022-07-21 11:03:17,397 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:03:17 WrapperNode [2022-07-21 11:03:17,397 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 11:03:17,399 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-21 11:03:17,399 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-21 11:03:17,399 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-21 11:03:17,405 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:03:17" (1/1) ... [2022-07-21 11:03:17,449 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:03:17" (1/1) ... [2022-07-21 11:03:17,560 INFO L137 Inliner]: procedures = 141, calls = 726, calls flagged for inlining = 69, calls inlined = 55, statements flattened = 1709 [2022-07-21 11:03:17,561 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-21 11:03:17,562 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-21 11:03:17,562 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-21 11:03:17,562 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-21 11:03:17,570 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:03:17" (1/1) ... [2022-07-21 11:03:17,570 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:03:17" (1/1) ... [2022-07-21 11:03:17,584 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:03:17" (1/1) ... [2022-07-21 11:03:17,585 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:03:17" (1/1) ... [2022-07-21 11:03:17,634 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:03:17" (1/1) ... [2022-07-21 11:03:17,642 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:03:17" (1/1) ... [2022-07-21 11:03:17,653 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:03:17" (1/1) ... [2022-07-21 11:03:17,668 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-21 11:03:17,669 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-21 11:03:17,669 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-21 11:03:17,669 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-21 11:03:17,670 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:03:17" (1/1) ... [2022-07-21 11:03:17,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 11:03:17,689 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 11:03:17,701 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) [2022-07-21 11:03:17,724 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 [2022-07-21 11:03:17,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-21 11:03:17,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-21 11:03:17,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-21 11:03:17,744 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_write_cmdreg [2022-07-21 11:03:17,744 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_write_cmdreg [2022-07-21 11:03:17,744 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-07-21 11:03:17,744 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-07-21 11:03:17,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2022-07-21 11:03:17,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2022-07-21 11:03:17,745 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2022-07-21 11:03:17,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2022-07-21 11:03:17,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-21 11:03:17,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-21 11:03:17,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-21 11:03:17,746 INFO L130 BoogieDeclarations]: Found specification of procedure set_reset_mode [2022-07-21 11:03:17,746 INFO L138 BoogieDeclarations]: Found implementation of procedure set_reset_mode [2022-07-21 11:03:17,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-21 11:03:17,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-21 11:03:17,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-21 11:03:17,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-21 11:03:17,746 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2022-07-21 11:03:17,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2022-07-21 11:03:17,747 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-21 11:03:17,747 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-21 11:03:17,747 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_is_absent [2022-07-21 11:03:17,747 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_is_absent [2022-07-21 11:03:17,747 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-07-21 11:03:17,747 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-07-21 11:03:17,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-21 11:03:17,748 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-21 11:03:17,748 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-21 11:03:17,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2022-07-21 11:03:17,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2022-07-21 11:03:17,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-21 11:03:17,748 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-21 11:03:17,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-21 11:03:17,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-21 11:03:17,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-21 11:03:17,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-07-21 11:03:17,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-07-21 11:03:17,750 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-21 11:03:17,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-21 11:03:17,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-21 11:03:17,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2022-07-21 11:03:17,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2022-07-21 11:03:17,751 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_event [2022-07-21 11:03:17,751 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_event [2022-07-21 11:03:17,751 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-21 11:03:17,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-21 11:03:17,751 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-07-21 11:03:17,751 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-07-21 11:03:17,752 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-07-21 11:03:17,752 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-07-21 11:03:17,752 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2022-07-21 11:03:17,752 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2022-07-21 11:03:17,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-21 11:03:17,753 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_start [2022-07-21 11:03:17,754 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_start [2022-07-21 11:03:17,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-21 11:03:17,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-21 11:03:17,755 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-21 11:03:17,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-21 11:03:17,755 INFO L130 BoogieDeclarations]: Found specification of procedure can_change_mtu [2022-07-21 11:03:17,755 INFO L138 BoogieDeclarations]: Found implementation of procedure can_change_mtu [2022-07-21 11:03:18,194 INFO L234 CfgBuilder]: Building ICFG [2022-07-21 11:03:18,196 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-21 11:03:18,941 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-21 11:03:19,414 INFO L275 CfgBuilder]: Performing block encoding [2022-07-21 11:03:19,424 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-21 11:03:19,424 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-07-21 11:03:19,427 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 11:03:19 BoogieIcfgContainer [2022-07-21 11:03:19,427 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-21 11:03:19,428 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-21 11:03:19,428 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-21 11:03:19,432 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-21 11:03:19,432 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.07 11:03:15" (1/3) ... [2022-07-21 11:03:19,433 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5dd03295 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 11:03:19, skipping insertion in model container [2022-07-21 11:03:19,433 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:03:17" (2/3) ... [2022-07-21 11:03:19,434 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5dd03295 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 11:03:19, skipping insertion in model container [2022-07-21 11:03:19,434 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 11:03:19" (3/3) ... [2022-07-21 11:03:19,435 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 [2022-07-21 11:03:19,446 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-21 11:03:19,447 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-21 11:03:19,495 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-21 11:03:19,501 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@e4bbfb, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@41962952 [2022-07-21 11:03:19,501 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-21 11:03:19,507 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) [2022-07-21 11:03:19,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-07-21 11:03:19,516 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 11:03:19,516 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] [2022-07-21 11:03:19,517 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 11:03:19,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 11:03:19,521 INFO L85 PathProgramCache]: Analyzing trace with hash 657994099, now seen corresponding path program 1 times [2022-07-21 11:03:19,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 11:03:19,529 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1340203654] [2022-07-21 11:03:19,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 11:03:19,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 11:03:19,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:19,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-21 11:03:19,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:19,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 11:03:19,940 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 11:03:19,941 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1340203654] [2022-07-21 11:03:19,941 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1340203654] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 11:03:19,941 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 11:03:19,942 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-21 11:03:19,943 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [736635801] [2022-07-21 11:03:19,944 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 11:03:19,947 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-21 11:03:19,948 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 11:03:19,979 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-21 11:03:19,980 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-21 11:03:19,984 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) [2022-07-21 11:03:21,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 11:03:21,481 INFO L93 Difference]: Finished difference Result 1629 states and 2378 transitions. [2022-07-21 11:03:21,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-21 11:03:21,488 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 [2022-07-21 11:03:21,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 11:03:21,515 INFO L225 Difference]: With dead ends: 1629 [2022-07-21 11:03:21,518 INFO L226 Difference]: Without dead ends: 1093 [2022-07-21 11:03:21,531 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 [2022-07-21 11:03:21,538 INFO L413 NwaCegarLoop]: 793 mSDtfsCounter, 874 mSDsluCounter, 782 mSDsCounter, 0 mSdLazyCounter, 619 mSolverCounterSat, 336 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 981 SdHoareTripleChecker+Valid, 1575 SdHoareTripleChecker+Invalid, 955 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 336 IncrementalHoareTripleChecker+Valid, 619 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-07-21 11:03:21,540 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [981 Valid, 1575 Invalid, 955 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [336 Valid, 619 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-07-21 11:03:21,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1093 states. [2022-07-21 11:03:21,660 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1093 to 997. [2022-07-21 11:03:21,663 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) [2022-07-21 11:03:21,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 997 states and 1401 transitions. [2022-07-21 11:03:21,674 INFO L78 Accepts]: Start accepts. Automaton has 997 states and 1401 transitions. Word has length 22 [2022-07-21 11:03:21,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 11:03:21,674 INFO L495 AbstractCegarLoop]: Abstraction has 997 states and 1401 transitions. [2022-07-21 11:03:21,675 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) [2022-07-21 11:03:21,675 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1401 transitions. [2022-07-21 11:03:21,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-07-21 11:03:21,678 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 11:03:21,678 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] [2022-07-21 11:03:21,678 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-21 11:03:21,679 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 11:03:21,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 11:03:21,679 INFO L85 PathProgramCache]: Analyzing trace with hash 459756355, now seen corresponding path program 1 times [2022-07-21 11:03:21,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 11:03:21,680 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [991283737] [2022-07-21 11:03:21,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 11:03:21,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 11:03:21,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:21,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-21 11:03:21,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:21,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 11:03:21,825 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 11:03:21,825 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [991283737] [2022-07-21 11:03:21,825 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [991283737] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 11:03:21,825 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 11:03:21,825 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-21 11:03:21,826 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2079388672] [2022-07-21 11:03:21,826 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 11:03:21,827 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-21 11:03:21,827 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 11:03:21,828 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-21 11:03:21,828 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-21 11:03:21,828 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) [2022-07-21 11:03:22,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 11:03:22,944 INFO L93 Difference]: Finished difference Result 2083 states and 2936 transitions. [2022-07-21 11:03:22,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-21 11:03:22,945 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 [2022-07-21 11:03:22,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 11:03:22,953 INFO L225 Difference]: With dead ends: 2083 [2022-07-21 11:03:22,954 INFO L226 Difference]: Without dead ends: 1092 [2022-07-21 11:03:22,958 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 [2022-07-21 11:03:22,962 INFO L413 NwaCegarLoop]: 890 mSDtfsCounter, 952 mSDsluCounter, 944 mSDsCounter, 0 mSdLazyCounter, 577 mSolverCounterSat, 292 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1037 SdHoareTripleChecker+Valid, 1834 SdHoareTripleChecker+Invalid, 869 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 292 IncrementalHoareTripleChecker+Valid, 577 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-07-21 11:03:22,963 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1037 Valid, 1834 Invalid, 869 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [292 Valid, 577 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-07-21 11:03:22,966 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1092 states. [2022-07-21 11:03:23,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1092 to 996. [2022-07-21 11:03:23,014 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) [2022-07-21 11:03:23,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 996 states and 1397 transitions. [2022-07-21 11:03:23,021 INFO L78 Accepts]: Start accepts. Automaton has 996 states and 1397 transitions. Word has length 25 [2022-07-21 11:03:23,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 11:03:23,021 INFO L495 AbstractCegarLoop]: Abstraction has 996 states and 1397 transitions. [2022-07-21 11:03:23,021 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) [2022-07-21 11:03:23,021 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1397 transitions. [2022-07-21 11:03:23,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-07-21 11:03:23,024 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 11:03:23,025 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] [2022-07-21 11:03:23,025 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-21 11:03:23,025 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 11:03:23,025 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 11:03:23,026 INFO L85 PathProgramCache]: Analyzing trace with hash 28639390, now seen corresponding path program 1 times [2022-07-21 11:03:23,026 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 11:03:23,026 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1057423641] [2022-07-21 11:03:23,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 11:03:23,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 11:03:23,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:23,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-21 11:03:23,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:23,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-21 11:03:23,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:23,157 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-07-21 11:03:23,157 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 11:03:23,157 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1057423641] [2022-07-21 11:03:23,157 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1057423641] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 11:03:23,158 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 11:03:23,158 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-21 11:03:23,158 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [412622470] [2022-07-21 11:03:23,158 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 11:03:23,159 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-21 11:03:23,159 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 11:03:23,159 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-21 11:03:23,159 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-21 11:03:23,160 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) [2022-07-21 11:03:24,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 11:03:24,947 INFO L93 Difference]: Finished difference Result 2164 states and 3082 transitions. [2022-07-21 11:03:24,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-21 11:03:24,948 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 [2022-07-21 11:03:24,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 11:03:24,962 INFO L225 Difference]: With dead ends: 2164 [2022-07-21 11:03:24,962 INFO L226 Difference]: Without dead ends: 2157 [2022-07-21 11:03:24,964 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 [2022-07-21 11:03:24,965 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 [2022-07-21 11:03:24,965 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] [2022-07-21 11:03:24,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2157 states. [2022-07-21 11:03:25,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2157 to 1975. [2022-07-21 11:03:25,050 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) [2022-07-21 11:03:25,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1975 states and 2798 transitions. [2022-07-21 11:03:25,063 INFO L78 Accepts]: Start accepts. Automaton has 1975 states and 2798 transitions. Word has length 39 [2022-07-21 11:03:25,064 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 11:03:25,064 INFO L495 AbstractCegarLoop]: Abstraction has 1975 states and 2798 transitions. [2022-07-21 11:03:25,064 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) [2022-07-21 11:03:25,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 2798 transitions. [2022-07-21 11:03:25,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-07-21 11:03:25,070 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 11:03:25,071 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] [2022-07-21 11:03:25,071 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-21 11:03:25,071 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 11:03:25,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 11:03:25,072 INFO L85 PathProgramCache]: Analyzing trace with hash 1905184575, now seen corresponding path program 1 times [2022-07-21 11:03:25,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 11:03:25,072 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [160203437] [2022-07-21 11:03:25,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 11:03:25,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 11:03:25,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:25,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-21 11:03:25,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:25,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-21 11:03:25,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:25,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-07-21 11:03:25,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:25,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:03:25,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:25,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-07-21 11:03:25,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:25,228 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-07-21 11:03:25,228 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 11:03:25,228 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [160203437] [2022-07-21 11:03:25,228 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [160203437] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 11:03:25,229 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 11:03:25,229 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-21 11:03:25,229 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [477664197] [2022-07-21 11:03:25,229 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 11:03:25,229 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-21 11:03:25,230 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 11:03:25,230 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-21 11:03:25,230 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-21 11:03:25,230 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) [2022-07-21 11:03:27,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 11:03:27,120 INFO L93 Difference]: Finished difference Result 4924 states and 7014 transitions. [2022-07-21 11:03:27,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-21 11:03:27,120 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 [2022-07-21 11:03:27,121 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 11:03:27,140 INFO L225 Difference]: With dead ends: 4924 [2022-07-21 11:03:27,141 INFO L226 Difference]: Without dead ends: 2955 [2022-07-21 11:03:27,152 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-07-21 11:03:27,153 INFO L413 NwaCegarLoop]: 729 mSDtfsCounter, 1039 mSDsluCounter, 1000 mSDsCounter, 0 mSdLazyCounter, 1081 mSolverCounterSat, 623 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1112 SdHoareTripleChecker+Valid, 1729 SdHoareTripleChecker+Invalid, 1704 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 623 IncrementalHoareTripleChecker+Valid, 1081 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-07-21 11:03:27,153 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1112 Valid, 1729 Invalid, 1704 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [623 Valid, 1081 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-07-21 11:03:27,156 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2955 states. [2022-07-21 11:03:27,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2955 to 2409. [2022-07-21 11:03:27,269 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) [2022-07-21 11:03:27,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2409 states to 2409 states and 3371 transitions. [2022-07-21 11:03:27,284 INFO L78 Accepts]: Start accepts. Automaton has 2409 states and 3371 transitions. Word has length 75 [2022-07-21 11:03:27,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 11:03:27,284 INFO L495 AbstractCegarLoop]: Abstraction has 2409 states and 3371 transitions. [2022-07-21 11:03:27,285 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) [2022-07-21 11:03:27,285 INFO L276 IsEmpty]: Start isEmpty. Operand 2409 states and 3371 transitions. [2022-07-21 11:03:27,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-07-21 11:03:27,288 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 11:03:27,289 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] [2022-07-21 11:03:27,289 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-21 11:03:27,289 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 11:03:27,290 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 11:03:27,290 INFO L85 PathProgramCache]: Analyzing trace with hash -910442915, now seen corresponding path program 2 times [2022-07-21 11:03:27,290 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 11:03:27,290 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [833759346] [2022-07-21 11:03:27,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 11:03:27,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 11:03:27,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:27,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-21 11:03:27,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:27,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-21 11:03:27,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:27,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-21 11:03:27,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:27,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2022-07-21 11:03:27,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:27,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:03:27,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:27,455 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-21 11:03:27,456 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 11:03:27,456 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [833759346] [2022-07-21 11:03:27,457 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [833759346] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 11:03:27,457 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 11:03:27,457 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-21 11:03:27,457 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1222439073] [2022-07-21 11:03:27,457 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 11:03:27,458 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-21 11:03:27,458 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 11:03:27,458 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-21 11:03:27,458 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-21 11:03:27,459 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) [2022-07-21 11:03:29,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 11:03:29,648 INFO L93 Difference]: Finished difference Result 5540 states and 7888 transitions. [2022-07-21 11:03:29,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-21 11:03:29,652 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 [2022-07-21 11:03:29,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 11:03:29,678 INFO L225 Difference]: With dead ends: 5540 [2022-07-21 11:03:29,678 INFO L226 Difference]: Without dead ends: 3809 [2022-07-21 11:03:29,690 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 [2022-07-21 11:03:29,691 INFO L413 NwaCegarLoop]: 1032 mSDtfsCounter, 822 mSDsluCounter, 1322 mSDsCounter, 0 mSdLazyCounter, 1280 mSolverCounterSat, 476 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 894 SdHoareTripleChecker+Valid, 2354 SdHoareTripleChecker+Invalid, 1756 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 476 IncrementalHoareTripleChecker+Valid, 1280 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-07-21 11:03:29,691 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [894 Valid, 2354 Invalid, 1756 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [476 Valid, 1280 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-07-21 11:03:29,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3809 states. [2022-07-21 11:03:29,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3809 to 3104. [2022-07-21 11:03:29,830 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) [2022-07-21 11:03:29,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3104 states to 3104 states and 4336 transitions. [2022-07-21 11:03:29,846 INFO L78 Accepts]: Start accepts. Automaton has 3104 states and 4336 transitions. Word has length 75 [2022-07-21 11:03:29,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 11:03:29,846 INFO L495 AbstractCegarLoop]: Abstraction has 3104 states and 4336 transitions. [2022-07-21 11:03:29,847 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) [2022-07-21 11:03:29,847 INFO L276 IsEmpty]: Start isEmpty. Operand 3104 states and 4336 transitions. [2022-07-21 11:03:29,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-07-21 11:03:29,854 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 11:03:29,854 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] [2022-07-21 11:03:29,854 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-21 11:03:29,855 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 11:03:29,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 11:03:29,855 INFO L85 PathProgramCache]: Analyzing trace with hash 1189001502, now seen corresponding path program 1 times [2022-07-21 11:03:29,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 11:03:29,858 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [481948883] [2022-07-21 11:03:29,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 11:03:29,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 11:03:29,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:29,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-21 11:03:29,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:29,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-21 11:03:30,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:30,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-21 11:03:30,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:30,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-07-21 11:03:30,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:30,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:03:30,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:30,053 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-07-21 11:03:30,054 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 11:03:30,055 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [481948883] [2022-07-21 11:03:30,056 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [481948883] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 11:03:30,056 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 11:03:30,056 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-21 11:03:30,056 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [752647227] [2022-07-21 11:03:30,058 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 11:03:30,059 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-21 11:03:30,059 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 11:03:30,060 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-21 11:03:30,060 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-21 11:03:30,060 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) [2022-07-21 11:03:32,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 11:03:32,375 INFO L93 Difference]: Finished difference Result 7101 states and 10076 transitions. [2022-07-21 11:03:32,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-21 11:03:32,376 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 [2022-07-21 11:03:32,376 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 11:03:32,405 INFO L225 Difference]: With dead ends: 7101 [2022-07-21 11:03:32,406 INFO L226 Difference]: Without dead ends: 4675 [2022-07-21 11:03:32,422 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 [2022-07-21 11:03:32,423 INFO L413 NwaCegarLoop]: 1071 mSDtfsCounter, 926 mSDsluCounter, 1359 mSDsCounter, 0 mSdLazyCounter, 1229 mSolverCounterSat, 497 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1013 SdHoareTripleChecker+Valid, 2430 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 [2022-07-21 11:03:32,423 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1013 Valid, 2430 Invalid, 1726 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [497 Valid, 1229 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-07-21 11:03:32,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4675 states. [2022-07-21 11:03:32,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4675 to 3811. [2022-07-21 11:03:32,621 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) [2022-07-21 11:03:32,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3811 states to 3811 states and 5309 transitions. [2022-07-21 11:03:32,637 INFO L78 Accepts]: Start accepts. Automaton has 3811 states and 5309 transitions. Word has length 88 [2022-07-21 11:03:32,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 11:03:32,639 INFO L495 AbstractCegarLoop]: Abstraction has 3811 states and 5309 transitions. [2022-07-21 11:03:32,640 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) [2022-07-21 11:03:32,640 INFO L276 IsEmpty]: Start isEmpty. Operand 3811 states and 5309 transitions. [2022-07-21 11:03:32,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-07-21 11:03:32,653 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 11:03:32,654 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] [2022-07-21 11:03:32,654 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-21 11:03:32,654 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 11:03:32,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 11:03:32,655 INFO L85 PathProgramCache]: Analyzing trace with hash 1789921903, now seen corresponding path program 1 times [2022-07-21 11:03:32,655 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 11:03:32,655 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [90609213] [2022-07-21 11:03:32,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 11:03:32,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 11:03:32,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:32,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-21 11:03:32,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:32,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-21 11:03:32,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:32,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-07-21 11:03:32,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:32,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-21 11:03:32,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:32,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:03:32,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:32,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-21 11:03:32,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:32,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-21 11:03:32,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:32,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-07-21 11:03:32,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:32,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-07-21 11:03:32,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:32,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:03:32,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:32,826 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-07-21 11:03:32,827 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 11:03:32,827 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [90609213] [2022-07-21 11:03:32,827 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [90609213] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 11:03:32,827 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 11:03:32,827 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-21 11:03:32,827 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1464703621] [2022-07-21 11:03:32,828 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 11:03:32,828 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-21 11:03:32,829 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 11:03:32,829 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-21 11:03:32,829 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-07-21 11:03:32,829 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) [2022-07-21 11:03:34,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 11:03:34,465 INFO L93 Difference]: Finished difference Result 8562 states and 12225 transitions. [2022-07-21 11:03:34,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-21 11:03:34,466 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 [2022-07-21 11:03:34,467 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 11:03:34,491 INFO L225 Difference]: With dead ends: 8562 [2022-07-21 11:03:34,491 INFO L226 Difference]: Without dead ends: 4764 [2022-07-21 11:03:34,522 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 [2022-07-21 11:03:34,523 INFO L413 NwaCegarLoop]: 685 mSDtfsCounter, 601 mSDsluCounter, 1101 mSDsCounter, 0 mSdLazyCounter, 884 mSolverCounterSat, 545 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s 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, 1.4s IncrementalHoareTripleChecker+Time [2022-07-21 11:03:34,523 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [625 Valid, 1786 Invalid, 1429 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [545 Valid, 884 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-07-21 11:03:34,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4764 states. [2022-07-21 11:03:34,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4764 to 3821. [2022-07-21 11:03:34,676 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) [2022-07-21 11:03:34,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3821 states to 3821 states and 5319 transitions. [2022-07-21 11:03:34,690 INFO L78 Accepts]: Start accepts. Automaton has 3821 states and 5319 transitions. Word has length 127 [2022-07-21 11:03:34,691 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 11:03:34,691 INFO L495 AbstractCegarLoop]: Abstraction has 3821 states and 5319 transitions. [2022-07-21 11:03:34,691 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) [2022-07-21 11:03:34,691 INFO L276 IsEmpty]: Start isEmpty. Operand 3821 states and 5319 transitions. [2022-07-21 11:03:34,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-07-21 11:03:34,702 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 11:03:34,702 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] [2022-07-21 11:03:34,703 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-21 11:03:34,703 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 11:03:34,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 11:03:34,704 INFO L85 PathProgramCache]: Analyzing trace with hash 1606980646, now seen corresponding path program 1 times [2022-07-21 11:03:34,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 11:03:34,704 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [542401401] [2022-07-21 11:03:34,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 11:03:34,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 11:03:34,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:34,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-21 11:03:34,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:34,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-21 11:03:34,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:34,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-07-21 11:03:34,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:34,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-07-21 11:03:34,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:34,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-21 11:03:34,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:34,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-21 11:03:34,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:34,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-07-21 11:03:34,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:34,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-21 11:03:34,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:34,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-07-21 11:03:34,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:34,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-07-21 11:03:34,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:34,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:03:34,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:34,971 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-07-21 11:03:34,972 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 11:03:34,972 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [542401401] [2022-07-21 11:03:34,973 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [542401401] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 11:03:34,973 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 11:03:34,973 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-07-21 11:03:34,973 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1264033415] [2022-07-21 11:03:34,973 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 11:03:34,974 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-21 11:03:34,974 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 11:03:34,974 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-21 11:03:34,974 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-07-21 11:03:34,975 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) [2022-07-21 11:03:38,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 11:03:38,733 INFO L93 Difference]: Finished difference Result 13520 states and 19433 transitions. [2022-07-21 11:03:38,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-07-21 11:03:38,735 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 [2022-07-21 11:03:38,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 11:03:38,789 INFO L225 Difference]: With dead ends: 13520 [2022-07-21 11:03:38,789 INFO L226 Difference]: Without dead ends: 9712 [2022-07-21 11:03:38,827 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 [2022-07-21 11:03:38,828 INFO L413 NwaCegarLoop]: 750 mSDtfsCounter, 1503 mSDsluCounter, 2050 mSDsCounter, 0 mSdLazyCounter, 2390 mSolverCounterSat, 699 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1628 SdHoareTripleChecker+Valid, 2800 SdHoareTripleChecker+Invalid, 3089 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 699 IncrementalHoareTripleChecker+Valid, 2390 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-07-21 11:03:38,829 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1628 Valid, 2800 Invalid, 3089 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [699 Valid, 2390 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2022-07-21 11:03:38,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9712 states. [2022-07-21 11:03:39,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9712 to 7472. [2022-07-21 11:03:39,227 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) [2022-07-21 11:03:39,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7472 states to 7472 states and 10374 transitions. [2022-07-21 11:03:39,258 INFO L78 Accepts]: Start accepts. Automaton has 7472 states and 10374 transitions. Word has length 128 [2022-07-21 11:03:39,260 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 11:03:39,260 INFO L495 AbstractCegarLoop]: Abstraction has 7472 states and 10374 transitions. [2022-07-21 11:03:39,261 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) [2022-07-21 11:03:39,261 INFO L276 IsEmpty]: Start isEmpty. Operand 7472 states and 10374 transitions. [2022-07-21 11:03:39,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-07-21 11:03:39,278 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 11:03:39,278 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] [2022-07-21 11:03:39,278 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-07-21 11:03:39,279 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 11:03:39,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 11:03:39,279 INFO L85 PathProgramCache]: Analyzing trace with hash -245421605, now seen corresponding path program 1 times [2022-07-21 11:03:39,279 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 11:03:39,280 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2101751650] [2022-07-21 11:03:39,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 11:03:39,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 11:03:39,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:39,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-21 11:03:39,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:39,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-21 11:03:39,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:39,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-07-21 11:03:39,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:39,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-21 11:03:39,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:39,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:03:39,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:39,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-21 11:03:39,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:39,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-21 11:03:39,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:39,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-07-21 11:03:39,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:39,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-07-21 11:03:39,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:39,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:03:39,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:39,474 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-07-21 11:03:39,474 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 11:03:39,474 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2101751650] [2022-07-21 11:03:39,475 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2101751650] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 11:03:39,475 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 11:03:39,475 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-21 11:03:39,475 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1303815711] [2022-07-21 11:03:39,475 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 11:03:39,476 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-21 11:03:39,476 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 11:03:39,476 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-21 11:03:39,477 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-07-21 11:03:39,477 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) [2022-07-21 11:03:41,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 11:03:41,345 INFO L93 Difference]: Finished difference Result 13189 states and 18748 transitions. [2022-07-21 11:03:41,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-21 11:03:41,345 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 [2022-07-21 11:03:41,346 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 11:03:41,385 INFO L225 Difference]: With dead ends: 13189 [2022-07-21 11:03:41,386 INFO L226 Difference]: Without dead ends: 9160 [2022-07-21 11:03:41,443 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2022-07-21 11:03:41,443 INFO L413 NwaCegarLoop]: 682 mSDtfsCounter, 367 mSDsluCounter, 1369 mSDsCounter, 0 mSdLazyCounter, 1079 mSolverCounterSat, 327 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 391 SdHoareTripleChecker+Valid, 2051 SdHoareTripleChecker+Invalid, 1406 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 327 IncrementalHoareTripleChecker+Valid, 1079 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-07-21 11:03:41,444 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [391 Valid, 2051 Invalid, 1406 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [327 Valid, 1079 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-07-21 11:03:41,451 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9160 states. [2022-07-21 11:03:41,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9160 to 7492. [2022-07-21 11:03:41,755 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) [2022-07-21 11:03:41,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7492 states to 7492 states and 10394 transitions. [2022-07-21 11:03:41,786 INFO L78 Accepts]: Start accepts. Automaton has 7492 states and 10394 transitions. Word has length 128 [2022-07-21 11:03:41,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 11:03:41,787 INFO L495 AbstractCegarLoop]: Abstraction has 7492 states and 10394 transitions. [2022-07-21 11:03:41,787 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) [2022-07-21 11:03:41,787 INFO L276 IsEmpty]: Start isEmpty. Operand 7492 states and 10394 transitions. [2022-07-21 11:03:41,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-07-21 11:03:41,804 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 11:03:41,804 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] [2022-07-21 11:03:41,804 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-07-21 11:03:41,804 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 11:03:41,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 11:03:41,805 INFO L85 PathProgramCache]: Analyzing trace with hash -797550308, now seen corresponding path program 1 times [2022-07-21 11:03:41,805 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 11:03:41,805 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [295528122] [2022-07-21 11:03:41,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 11:03:41,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 11:03:41,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:41,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-21 11:03:41,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:41,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-21 11:03:41,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:41,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-07-21 11:03:41,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:41,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-21 11:03:41,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:41,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:03:41,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:41,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-21 11:03:41,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:41,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-21 11:03:41,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:42,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-07-21 11:03:42,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:42,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-07-21 11:03:42,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:42,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 11:03:42,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 11:03:42,075 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-07-21 11:03:42,076 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 11:03:42,076 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [295528122] [2022-07-21 11:03:42,076 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [295528122] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 11:03:42,076 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 11:03:42,077 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-07-21 11:03:42,077 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1474778755] [2022-07-21 11:03:42,077 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 11:03:42,078 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-07-21 11:03:42,078 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 11:03:42,078 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-07-21 11:03:42,078 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2022-07-21 11:03:42,079 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) [2022-07-21 11:03:44,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 11:03:44,015 INFO L93 Difference]: Finished difference Result 11966 states and 16847 transitions. [2022-07-21 11:03:44,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-21 11:03:44,016 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 [2022-07-21 11:03:44,016 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 11:03:44,018 INFO L225 Difference]: With dead ends: 11966 [2022-07-21 11:03:44,018 INFO L226 Difference]: Without dead ends: 0 [2022-07-21 11:03:44,046 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 [2022-07-21 11:03:44,046 INFO L413 NwaCegarLoop]: 584 mSDtfsCounter, 1293 mSDsluCounter, 1677 mSDsCounter, 0 mSdLazyCounter, 1884 mSolverCounterSat, 812 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s 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, 1.7s IncrementalHoareTripleChecker+Time [2022-07-21 11:03:44,047 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1323 Valid, 2261 Invalid, 2696 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [812 Valid, 1884 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-07-21 11:03:44,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-07-21 11:03:44,047 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-07-21 11:03:44,048 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) [2022-07-21 11:03:44,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-07-21 11:03:44,049 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 130 [2022-07-21 11:03:44,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 11:03:44,050 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-21 11:03:44,050 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) [2022-07-21 11:03:44,050 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-07-21 11:03:44,050 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-07-21 11:03:44,053 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-21 11:03:44,053 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-07-21 11:03:44,055 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-07-21 11:04:31,398 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$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2022-07-21 11:04:31,398 INFO L899 garLoopResultBuilder]: For program point ldv_skb_free_intFINAL(lines 6870 6876) no Hoare annotation was computed. [2022-07-21 11:04:31,398 INFO L899 garLoopResultBuilder]: For program point ldv_skb_free_intEXIT(lines 6870 6876) no Hoare annotation was computed. [2022-07-21 11:04:31,398 INFO L899 garLoopResultBuilder]: For program point L6873-1(line 6873) no Hoare annotation was computed. [2022-07-21 11:04:31,399 INFO L895 garLoopResultBuilder]: At program point L6873(line 6873) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2022-07-21 11:04:31,399 INFO L899 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 6920 6922) no Hoare annotation was computed. [2022-07-21 11:04:31,399 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 6920 6922) no Hoare annotation was computed. [2022-07-21 11:04:31,399 INFO L902 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 6920 6922) the Hoare annotation is: true [2022-07-21 11:04:31,399 INFO L895 garLoopResultBuilder]: At program point L5598(line 5598) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-21 11:04:31,399 INFO L895 garLoopResultBuilder]: At program point L5600(lines 5582 5607) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-21 11:04:31,399 INFO L899 garLoopResultBuilder]: For program point L5596-1(line 5596) no Hoare annotation was computed. [2022-07-21 11:04:31,399 INFO L899 garLoopResultBuilder]: For program point set_reset_modeFINAL(lines 5575 5608) no Hoare annotation was computed. [2022-07-21 11:04:31,399 INFO L895 garLoopResultBuilder]: At program point L5597(line 5597) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-21 11:04:31,399 INFO L899 garLoopResultBuilder]: For program point L5598-1(line 5598) no Hoare annotation was computed. [2022-07-21 11:04:31,399 INFO L895 garLoopResultBuilder]: At program point L5596(line 5596) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-21 11:04:31,399 INFO L899 garLoopResultBuilder]: For program point L5597-1(line 5597) no Hoare annotation was computed. [2022-07-21 11:04:31,399 INFO L899 garLoopResultBuilder]: For program point set_reset_modeEXIT(lines 5575 5608) no Hoare annotation was computed. [2022-07-21 11:04:31,399 INFO L895 garLoopResultBuilder]: At program point L5587(line 5587) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-21 11:04:31,400 INFO L899 garLoopResultBuilder]: For program point L5587-1(line 5587) no Hoare annotation was computed. [2022-07-21 11:04:31,400 INFO L895 garLoopResultBuilder]: At program point L5583(line 5583) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-21 11:04:31,400 INFO L899 garLoopResultBuilder]: For program point L5583-1(line 5583) no Hoare annotation was computed. [2022-07-21 11:04:31,400 INFO L895 garLoopResultBuilder]: At program point L5585(line 5585) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-21 11:04:31,400 INFO L899 garLoopResultBuilder]: For program point L5585-1(line 5585) no Hoare annotation was computed. [2022-07-21 11:04:31,400 INFO L895 garLoopResultBuilder]: At program point set_reset_modeENTRY(lines 5575 5608) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-21 11:04:31,400 INFO L895 garLoopResultBuilder]: At program point L5602(lines 5582 5607) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-21 11:04:31,401 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 5293 5299) no Hoare annotation was computed. [2022-07-21 11:04:31,401 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 5293 5299) the Hoare annotation is: true [2022-07-21 11:04:31,401 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5297) no Hoare annotation was computed. [2022-07-21 11:04:31,401 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 5293 5299) no Hoare annotation was computed. [2022-07-21 11:04:31,402 INFO L899 garLoopResultBuilder]: For program point L6014(lines 6014 6017) no Hoare annotation was computed. [2022-07-21 11:04:31,402 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))) [2022-07-21 11:04:31,402 INFO L899 garLoopResultBuilder]: For program point L6113-1(line 6113) no Hoare annotation was computed. [2022-07-21 11:04:31,402 INFO L899 garLoopResultBuilder]: For program point L6146-2(lines 6065 6166) no Hoare annotation was computed. [2022-07-21 11:04:31,402 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))) [2022-07-21 11:04:31,403 INFO L899 garLoopResultBuilder]: For program point L6014-2(lines 6014 6017) no Hoare annotation was computed. [2022-07-21 11:04:31,403 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))) [2022-07-21 11:04:31,403 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)) [2022-07-21 11:04:31,403 INFO L899 garLoopResultBuilder]: For program point L6114(lines 6114 6121) no Hoare annotation was computed. [2022-07-21 11:04:31,403 INFO L899 garLoopResultBuilder]: For program point L6147-1(line 6147) no Hoare annotation was computed. [2022-07-21 11:04:31,404 INFO L899 garLoopResultBuilder]: For program point L5850(line 5850) no Hoare annotation was computed. [2022-07-21 11:04:31,404 INFO L899 garLoopResultBuilder]: For program point L5850-4(line 5850) no Hoare annotation was computed. [2022-07-21 11:04:31,404 INFO L899 garLoopResultBuilder]: For program point L5850-2(line 5850) no Hoare annotation was computed. [2022-07-21 11:04:31,404 INFO L899 garLoopResultBuilder]: For program point L5850-6(line 5850) no Hoare annotation was computed. [2022-07-21 11:04:31,404 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))) [2022-07-21 11:04:31,404 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))) [2022-07-21 11:04:31,404 INFO L899 garLoopResultBuilder]: For program point L6115-1(line 6115) no Hoare annotation was computed. [2022-07-21 11:04:31,405 INFO L899 garLoopResultBuilder]: For program point L6082-1(line 6082) no Hoare annotation was computed. [2022-07-21 11:04:31,405 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))) [2022-07-21 11:04:31,405 INFO L899 garLoopResultBuilder]: For program point L6941-1(line 6941) no Hoare annotation was computed. [2022-07-21 11:04:31,405 INFO L899 garLoopResultBuilder]: For program point L5917(lines 5917 5935) no Hoare annotation was computed. [2022-07-21 11:04:31,405 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))) [2022-07-21 11:04:31,405 INFO L899 garLoopResultBuilder]: For program point L5917-1(lines 5907 6047) no Hoare annotation was computed. [2022-07-21 11:04:31,405 INFO L899 garLoopResultBuilder]: For program point L6083(lines 6083 6090) no Hoare annotation was computed. [2022-07-21 11:04:31,405 INFO L899 garLoopResultBuilder]: For program point L6116(lines 6116 6119) no Hoare annotation was computed. [2022-07-21 11:04:31,405 INFO L899 garLoopResultBuilder]: For program point L6083-2(lines 6065 6166) no Hoare annotation was computed. [2022-07-21 11:04:31,405 INFO L899 garLoopResultBuilder]: For program point L6150(lines 6150 6164) no Hoare annotation was computed. [2022-07-21 11:04:31,405 INFO L899 garLoopResultBuilder]: For program point L6084-1(line 6084) no Hoare annotation was computed. [2022-07-21 11:04:31,405 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))) [2022-07-21 11:04:31,406 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))) [2022-07-21 11:04:31,406 INFO L899 garLoopResultBuilder]: For program point L6018-1(line 6018) no Hoare annotation was computed. [2022-07-21 11:04:31,406 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))) [2022-07-21 11:04:31,406 INFO L899 garLoopResultBuilder]: For program point L5853-1(line 5853) no Hoare annotation was computed. [2022-07-21 11:04:31,406 INFO L899 garLoopResultBuilder]: For program point L6085(lines 6085 6088) no Hoare annotation was computed. [2022-07-21 11:04:31,406 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))) [2022-07-21 11:04:31,406 INFO L899 garLoopResultBuilder]: For program point L6944-1(line 6944) no Hoare annotation was computed. [2022-07-21 11:04:31,406 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))) [2022-07-21 11:04:31,406 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))) [2022-07-21 11:04:31,406 INFO L899 garLoopResultBuilder]: For program point L5953(lines 5953 5957) no Hoare annotation was computed. [2022-07-21 11:04:31,406 INFO L899 garLoopResultBuilder]: For program point L5854-1(line 5854) no Hoare annotation was computed. [2022-07-21 11:04:31,406 INFO L899 garLoopResultBuilder]: For program point L5987(lines 5907 6047) no Hoare annotation was computed. [2022-07-21 11:04:31,406 INFO L899 garLoopResultBuilder]: For program point L5857-3(line 5857) no Hoare annotation was computed. [2022-07-21 11:04:31,406 INFO L899 garLoopResultBuilder]: For program point L5857-1(line 5857) no Hoare annotation was computed. [2022-07-21 11:04:31,406 INFO L899 garLoopResultBuilder]: For program point L5857-7(line 5857) no Hoare annotation was computed. [2022-07-21 11:04:31,406 INFO L899 garLoopResultBuilder]: For program point L5857-5(line 5857) no Hoare annotation was computed. [2022-07-21 11:04:31,407 INFO L899 garLoopResultBuilder]: For program point ldv_irq_1FINAL(lines 6349 6374) no Hoare annotation was computed. [2022-07-21 11:04:31,407 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))) [2022-07-21 11:04:31,407 INFO L899 garLoopResultBuilder]: For program point L5924-1(line 5924) no Hoare annotation was computed. [2022-07-21 11:04:31,407 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))) [2022-07-21 11:04:31,407 INFO L899 garLoopResultBuilder]: For program point L6354(lines 6354 6371) no Hoare annotation was computed. [2022-07-21 11:04:31,407 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))) [2022-07-21 11:04:31,407 INFO L899 garLoopResultBuilder]: For program point L5859(line 5859) no Hoare annotation was computed. [2022-07-21 11:04:31,407 INFO L899 garLoopResultBuilder]: For program point L5925-2(lines 5925 5928) no Hoare annotation was computed. [2022-07-21 11:04:31,407 INFO L899 garLoopResultBuilder]: For program point L5925(lines 5925 5928) no Hoare annotation was computed. [2022-07-21 11:04:31,407 INFO L899 garLoopResultBuilder]: For program point L5859-2(line 5859) no Hoare annotation was computed. [2022-07-21 11:04:31,407 INFO L899 garLoopResultBuilder]: For program point L6091-1(lines 6065 6166) no Hoare annotation was computed. [2022-07-21 11:04:31,407 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)) [2022-07-21 11:04:31,407 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))) [2022-07-21 11:04:31,407 INFO L899 garLoopResultBuilder]: For program point L6157-1(line 6157) no Hoare annotation was computed. [2022-07-21 11:04:31,407 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))) [2022-07-21 11:04:31,408 INFO L899 garLoopResultBuilder]: For program point L6025-2(lines 6025 6041) no Hoare annotation was computed. [2022-07-21 11:04:31,408 INFO L899 garLoopResultBuilder]: For program point L6025(lines 6025 6041) no Hoare annotation was computed. [2022-07-21 11:04:31,408 INFO L899 garLoopResultBuilder]: For program point L5860-1(lines 5860 5875) no Hoare annotation was computed. [2022-07-21 11:04:31,408 INFO L899 garLoopResultBuilder]: For program point L5860(lines 5860 5875) no Hoare annotation was computed. [2022-07-21 11:04:31,408 INFO L899 garLoopResultBuilder]: For program point L6356(lines 6356 6368) no Hoare annotation was computed. [2022-07-21 11:04:31,408 INFO L899 garLoopResultBuilder]: For program point L6158(lines 6158 6162) no Hoare annotation was computed. [2022-07-21 11:04:31,408 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))) [2022-07-21 11:04:31,408 INFO L899 garLoopResultBuilder]: For program point L6026-1(line 6026) no Hoare annotation was computed. [2022-07-21 11:04:31,408 INFO L899 garLoopResultBuilder]: For program point L5960(lines 5907 6047) no Hoare annotation was computed. [2022-07-21 11:04:31,408 INFO L899 garLoopResultBuilder]: For program point L5861-2(line 5861) no Hoare annotation was computed. [2022-07-21 11:04:31,409 INFO L899 garLoopResultBuilder]: For program point L5861(line 5861) no Hoare annotation was computed. [2022-07-21 11:04:31,409 INFO L899 garLoopResultBuilder]: For program point L5861-6(line 5861) no Hoare annotation was computed. [2022-07-21 11:04:31,409 INFO L899 garLoopResultBuilder]: For program point L5861-4(line 5861) no Hoare annotation was computed. [2022-07-21 11:04:31,409 INFO L899 garLoopResultBuilder]: For program point L6357(line 6357) no Hoare annotation was computed. [2022-07-21 11:04:31,409 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))) [2022-07-21 11:04:31,409 INFO L899 garLoopResultBuilder]: For program point L5994-1(line 5994) no Hoare annotation was computed. [2022-07-21 11:04:31,409 INFO L899 garLoopResultBuilder]: For program point L6358(lines 6358 6364) no Hoare annotation was computed. [2022-07-21 11:04:31,410 INFO L899 garLoopResultBuilder]: For program point L5995(lines 5995 5998) no Hoare annotation was computed. [2022-07-21 11:04:31,410 INFO L899 garLoopResultBuilder]: For program point L6028-1(line 6028) no Hoare annotation was computed. [2022-07-21 11:04:31,410 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))) [2022-07-21 11:04:31,410 INFO L899 garLoopResultBuilder]: For program point L5995-2(lines 5987 6004) no Hoare annotation was computed. [2022-07-21 11:04:31,410 INFO L899 garLoopResultBuilder]: For program point L6095(lines 6065 6166) no Hoare annotation was computed. [2022-07-21 11:04:31,410 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))) [2022-07-21 11:04:31,410 INFO L899 garLoopResultBuilder]: For program point L5963-1(line 5963) no Hoare annotation was computed. [2022-07-21 11:04:31,411 INFO L899 garLoopResultBuilder]: For program point ldv_irq_1EXIT(lines 6349 6374) no Hoare annotation was computed. [2022-07-21 11:04:31,411 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))) [2022-07-21 11:04:31,411 INFO L899 garLoopResultBuilder]: For program point L6096(lines 6096 6104) no Hoare annotation was computed. [2022-07-21 11:04:31,411 INFO L899 garLoopResultBuilder]: For program point L6129-1(lines 6129 6136) no Hoare annotation was computed. [2022-07-21 11:04:31,411 INFO L899 garLoopResultBuilder]: For program point L6031(lines 6031 6037) no Hoare annotation was computed. [2022-07-21 11:04:31,411 INFO L899 garLoopResultBuilder]: For program point L5965(lines 5965 5979) no Hoare annotation was computed. [2022-07-21 11:04:31,411 INFO L899 garLoopResultBuilder]: For program point L6031-2(lines 6031 6037) no Hoare annotation was computed. [2022-07-21 11:04:31,412 INFO L899 garLoopResultBuilder]: For program point L6131(lines 6131 6134) no Hoare annotation was computed. [2022-07-21 11:04:31,412 INFO L899 garLoopResultBuilder]: For program point L5966(line 5966) no Hoare annotation was computed. [2022-07-21 11:04:31,412 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))) [2022-07-21 11:04:31,412 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))) [2022-07-21 11:04:31,412 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))) [2022-07-21 11:04:31,412 INFO L899 garLoopResultBuilder]: For program point L5834-1(line 5834) no Hoare annotation was computed. [2022-07-21 11:04:31,412 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)) [2022-07-21 11:04:31,413 INFO L899 garLoopResultBuilder]: For program point L6033-2(line 6033) no Hoare annotation was computed. [2022-07-21 11:04:31,413 INFO L899 garLoopResultBuilder]: For program point L6033(line 6033) no Hoare annotation was computed. [2022-07-21 11:04:31,413 INFO L899 garLoopResultBuilder]: For program point L5868-1(line 5868) no Hoare annotation was computed. [2022-07-21 11:04:31,413 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))) [2022-07-21 11:04:31,413 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))) [2022-07-21 11:04:31,413 INFO L899 garLoopResultBuilder]: For program point L6100-1(line 6100) no Hoare annotation was computed. [2022-07-21 11:04:31,413 INFO L899 garLoopResultBuilder]: For program point L6067-1(line 6067) no Hoare annotation was computed. [2022-07-21 11:04:31,414 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))) [2022-07-21 11:04:31,414 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))) [2022-07-21 11:04:31,414 INFO L899 garLoopResultBuilder]: For program point L5969(line 5969) no Hoare annotation was computed. [2022-07-21 11:04:31,414 INFO L899 garLoopResultBuilder]: For program point L5936(lines 5907 6047) no Hoare annotation was computed. [2022-07-21 11:04:31,414 INFO L899 garLoopResultBuilder]: For program point L6366(line 6366) no Hoare annotation was computed. [2022-07-21 11:04:31,414 INFO L899 garLoopResultBuilder]: For program point L6036-2(line 6036) no Hoare annotation was computed. [2022-07-21 11:04:31,414 INFO L899 garLoopResultBuilder]: For program point L6036(line 6036) no Hoare annotation was computed. [2022-07-21 11:04:31,415 INFO L899 garLoopResultBuilder]: For program point L5871(lines 5871 5874) no Hoare annotation was computed. [2022-07-21 11:04:31,415 INFO L899 garLoopResultBuilder]: For program point L5838(lines 5838 5841) no Hoare annotation was computed. [2022-07-21 11:04:31,415 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))) [2022-07-21 11:04:31,415 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|))) [2022-07-21 11:04:31,415 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))) [2022-07-21 11:04:31,415 INFO L899 garLoopResultBuilder]: For program point L6665-1(line 6665) no Hoare annotation was computed. [2022-07-21 11:04:31,415 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))) [2022-07-21 11:04:31,416 INFO L899 garLoopResultBuilder]: For program point L6071(lines 6071 6074) no Hoare annotation was computed. [2022-07-21 11:04:31,416 INFO L899 garLoopResultBuilder]: For program point L6071-2(lines 6071 6074) no Hoare annotation was computed. [2022-07-21 11:04:31,416 INFO L899 garLoopResultBuilder]: For program point L5972(line 5972) no Hoare annotation was computed. [2022-07-21 11:04:31,416 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))) [2022-07-21 11:04:31,416 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)) [2022-07-21 11:04:31,416 INFO L899 garLoopResultBuilder]: For program point L6072-1(line 6072) no Hoare annotation was computed. [2022-07-21 11:04:31,417 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))) [2022-07-21 11:04:31,417 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))) [2022-07-21 11:04:31,417 INFO L899 garLoopResultBuilder]: For program point L6006-1(lines 6006 6024) no Hoare annotation was computed. [2022-07-21 11:04:31,417 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)) [2022-07-21 11:04:31,417 INFO L899 garLoopResultBuilder]: For program point L6139-1(line 6139) no Hoare annotation was computed. [2022-07-21 11:04:31,417 INFO L899 garLoopResultBuilder]: For program point L5908-1(line 5908) no Hoare annotation was computed. [2022-07-21 11:04:31,417 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))) [2022-07-21 11:04:31,418 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))) [2022-07-21 11:04:31,418 INFO L899 garLoopResultBuilder]: For program point L5842-1(line 5842) no Hoare annotation was computed. [2022-07-21 11:04:31,418 INFO L899 garLoopResultBuilder]: For program point L6140(lines 6140 6143) no Hoare annotation was computed. [2022-07-21 11:04:31,418 INFO L899 garLoopResultBuilder]: For program point L5975(line 5975) no Hoare annotation was computed. [2022-07-21 11:04:31,418 INFO L899 garLoopResultBuilder]: For program point L5843(lines 5843 5856) no Hoare annotation was computed. [2022-07-21 11:04:31,418 INFO L899 garLoopResultBuilder]: For program point L5843-1(lines 5833 5883) no Hoare annotation was computed. [2022-07-21 11:04:31,418 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)) [2022-07-21 11:04:31,418 INFO L899 garLoopResultBuilder]: For program point L6075-1(line 6075) no Hoare annotation was computed. [2022-07-21 11:04:31,419 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))) [2022-07-21 11:04:31,419 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))) [2022-07-21 11:04:31,419 INFO L899 garLoopResultBuilder]: For program point L5943-1(line 5943) no Hoare annotation was computed. [2022-07-21 11:04:31,419 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))) [2022-07-21 11:04:31,419 INFO L899 garLoopResultBuilder]: For program point L5877-1(line 5877) no Hoare annotation was computed. [2022-07-21 11:04:31,419 INFO L899 garLoopResultBuilder]: For program point L6076(lines 6076 6079) no Hoare annotation was computed. [2022-07-21 11:04:31,420 INFO L899 garLoopResultBuilder]: For program point L6109-1(lines 6065 6166) no Hoare annotation was computed. [2022-07-21 11:04:31,420 INFO L899 garLoopResultBuilder]: For program point L5944-2(lines 5936 5958) no Hoare annotation was computed. [2022-07-21 11:04:31,420 INFO L899 garLoopResultBuilder]: For program point L5944(lines 5944 5947) no Hoare annotation was computed. [2022-07-21 11:04:31,420 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))) [2022-07-21 11:04:31,420 INFO L899 garLoopResultBuilder]: For program point L5845-1(line 5845) no Hoare annotation was computed. [2022-07-21 11:04:31,420 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))) [2022-07-21 11:04:31,420 INFO L899 garLoopResultBuilder]: For program point L5846-1(line 5846) no Hoare annotation was computed. [2022-07-21 11:04:31,421 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)) [2022-07-21 11:04:31,421 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))) [2022-07-21 11:04:31,421 INFO L899 garLoopResultBuilder]: For program point L5847-1(line 5847) no Hoare annotation was computed. [2022-07-21 11:04:31,421 INFO L899 garLoopResultBuilder]: For program point L5913(lines 5913 5916) no Hoare annotation was computed. [2022-07-21 11:04:31,421 INFO L899 garLoopResultBuilder]: For program point L6673-1(line 6673) no Hoare annotation was computed. [2022-07-21 11:04:31,421 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))) [2022-07-21 11:04:31,421 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))) [2022-07-21 11:04:31,422 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))) [2022-07-21 11:04:31,422 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))) [2022-07-21 11:04:31,422 INFO L899 garLoopResultBuilder]: For program point L6013-1(line 6013) no Hoare annotation was computed. [2022-07-21 11:04:31,422 INFO L899 garLoopResultBuilder]: For program point L5848-1(line 5848) no Hoare annotation was computed. [2022-07-21 11:04:31,422 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))) [2022-07-21 11:04:31,422 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))) [2022-07-21 11:04:31,422 INFO L899 garLoopResultBuilder]: For program point L5881-1(line 5881) no Hoare annotation was computed. [2022-07-21 11:04:31,423 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))) [2022-07-21 11:04:31,423 INFO L899 garLoopResultBuilder]: For program point L6146(lines 6146 6149) no Hoare annotation was computed. [2022-07-21 11:04:31,423 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2022-07-21 11:04:31,423 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-21 11:04:31,423 INFO L895 garLoopResultBuilder]: At program point L6976(lines 6975 6977) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-21 11:04:31,423 INFO L899 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2022-07-21 11:04:31,423 INFO L895 garLoopResultBuilder]: At program point ##fun~$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$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-21 11:04:31,424 INFO L895 garLoopResultBuilder]: At program point L6266(lines 6262 6268) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-21 11:04:31,424 INFO L895 garLoopResultBuilder]: At program point L6314(line 6314) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-21 11:04:31,424 INFO L902 garLoopResultBuilder]: At program point L7018(lines 7017 7019) the Hoare annotation is: true [2022-07-21 11:04:31,424 INFO L902 garLoopResultBuilder]: At program point L6316(lines 6311 6318) the Hoare annotation is: true [2022-07-21 11:04:31,424 INFO L899 garLoopResultBuilder]: For program point L6314-1(line 6314) no Hoare annotation was computed. [2022-07-21 11:04:31,424 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 5300 5306) no Hoare annotation was computed. [2022-07-21 11:04:31,425 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 5300 5306) the Hoare annotation is: true [2022-07-21 11:04:31,425 INFO L902 garLoopResultBuilder]: At program point L6938(lines 6937 6939) the Hoare annotation is: true [2022-07-21 11:04:31,425 INFO L902 garLoopResultBuilder]: At program point L6935(lines 6934 6936) the Hoare annotation is: true [2022-07-21 11:04:31,425 INFO L899 garLoopResultBuilder]: For program point sja1000_write_cmdregEXIT(lines 5534 5546) no Hoare annotation was computed. [2022-07-21 11:04:31,425 INFO L902 garLoopResultBuilder]: At program point sja1000_write_cmdregENTRY(lines 5534 5546) the Hoare annotation is: true [2022-07-21 11:04:31,425 INFO L902 garLoopResultBuilder]: At program point L5542(line 5542) the Hoare annotation is: true [2022-07-21 11:04:31,425 INFO L899 garLoopResultBuilder]: For program point sja1000_write_cmdregFINAL(lines 5534 5546) no Hoare annotation was computed. [2022-07-21 11:04:31,426 INFO L902 garLoopResultBuilder]: At program point L5224(lines 5220 5226) the Hoare annotation is: true [2022-07-21 11:04:31,426 INFO L902 garLoopResultBuilder]: At program point L5539(line 5539) the Hoare annotation is: true [2022-07-21 11:04:31,426 INFO L899 garLoopResultBuilder]: For program point L5539-1(line 5539) no Hoare annotation was computed. [2022-07-21 11:04:31,426 INFO L902 garLoopResultBuilder]: At program point L5541(line 5541) the Hoare annotation is: true [2022-07-21 11:04:31,426 INFO L899 garLoopResultBuilder]: For program point L5542-1(line 5542) no Hoare annotation was computed. [2022-07-21 11:04:31,426 INFO L899 garLoopResultBuilder]: For program point L5541-1(line 5541) no Hoare annotation was computed. [2022-07-21 11:04:31,426 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 5307 5312) no Hoare annotation was computed. [2022-07-21 11:04:31,427 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 5307 5312) the Hoare annotation is: true [2022-07-21 11:04:31,427 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 5307 5312) no Hoare annotation was computed. [2022-07-21 11:04:31,427 INFO L899 garLoopResultBuilder]: For program point netdev_privFINAL(lines 5371 5376) no Hoare annotation was computed. [2022-07-21 11:04:31,427 INFO L902 garLoopResultBuilder]: At program point netdev_privENTRY(lines 5371 5376) the Hoare annotation is: true [2022-07-21 11:04:31,427 INFO L899 garLoopResultBuilder]: For program point netdev_privEXIT(lines 5371 5376) no Hoare annotation was computed. [2022-07-21 11:04:31,427 INFO L899 garLoopResultBuilder]: For program point L6749-3(lines 6746 6775) no Hoare annotation was computed. [2022-07-21 11:04:31,427 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$.offset)|) (= |old(~last_index~0)| ~last_index~0)) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2022-07-21 11:04:31,428 INFO L899 garLoopResultBuilder]: For program point L6764-1(lines 6764 6767) no Hoare annotation was computed. [2022-07-21 11:04:31,428 INFO L899 garLoopResultBuilder]: For program point L6764(lines 6764 6767) no Hoare annotation was computed. [2022-07-21 11:04:31,428 INFO L899 garLoopResultBuilder]: For program point L6754(lines 6754 6758) no Hoare annotation was computed. [2022-07-21 11:04:31,428 INFO L899 garLoopResultBuilder]: For program point L6750(lines 6750 6753) no Hoare annotation was computed. [2022-07-21 11:04:31,428 INFO L895 garLoopResultBuilder]: At program point ldv_set_removeENTRY(lines 6742 6776) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2022-07-21 11:04:31,428 INFO L899 garLoopResultBuilder]: For program point L6750-1(lines 6750 6753) no Hoare annotation was computed. [2022-07-21 11:04:31,428 INFO L899 garLoopResultBuilder]: For program point L6763-3(lines 6763 6770) no Hoare annotation was computed. [2022-07-21 11:04:31,429 INFO L899 garLoopResultBuilder]: For program point L6761-1(lines 6742 6776) no Hoare annotation was computed. [2022-07-21 11:04:31,429 INFO L895 garLoopResultBuilder]: At program point L6763-2(lines 6763 6770) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2022-07-21 11:04:31,429 INFO L899 garLoopResultBuilder]: For program point ldv_set_removeEXIT(lines 6742 6776) no Hoare annotation was computed. [2022-07-21 11:04:31,429 INFO L899 garLoopResultBuilder]: For program point netdev_get_tx_queueEXIT(lines 5364 5370) no Hoare annotation was computed. [2022-07-21 11:04:31,429 INFO L902 garLoopResultBuilder]: At program point netdev_get_tx_queueENTRY(lines 5364 5370) the Hoare annotation is: true [2022-07-21 11:04:31,429 INFO L899 garLoopResultBuilder]: For program point netdev_get_tx_queueFINAL(lines 5364 5370) no Hoare annotation was computed. [2022-07-21 11:04:31,429 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~TO~~u8~0EXIT(line -1) no Hoare annotation was computed. [2022-07-21 11:04:31,430 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~int~TO~~u8~0ENTRY(line -1) the Hoare annotation is: true [2022-07-21 11:04:31,430 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~TO~~u8~0FINAL(line -1) no Hoare annotation was computed. [2022-07-21 11:04:31,430 INFO L899 garLoopResultBuilder]: For program point close_candevEXIT(lines 6969 6971) no Hoare annotation was computed. [2022-07-21 11:04:31,430 INFO L902 garLoopResultBuilder]: At program point close_candevENTRY(lines 6969 6971) the Hoare annotation is: true [2022-07-21 11:04:31,430 INFO L899 garLoopResultBuilder]: For program point close_candevFINAL(lines 6969 6971) no Hoare annotation was computed. [2022-07-21 11:04:31,430 INFO L899 garLoopResultBuilder]: For program point L5410-1(line 5410) no Hoare annotation was computed. [2022-07-21 11:04:31,430 INFO L899 garLoopResultBuilder]: For program point netif_wake_queueEXIT(lines 5406 5414) no Hoare annotation was computed. [2022-07-21 11:04:31,431 INFO L899 garLoopResultBuilder]: For program point L5399(lines 5399 5402) no Hoare annotation was computed. [2022-07-21 11:04:31,431 INFO L902 garLoopResultBuilder]: At program point L5399-2(lines 5394 5405) the Hoare annotation is: true [2022-07-21 11:04:31,431 INFO L902 garLoopResultBuilder]: At program point netif_wake_queueENTRY(lines 5406 5414) the Hoare annotation is: true [2022-07-21 11:04:31,431 INFO L902 garLoopResultBuilder]: At program point L5198(lines 5192 5200) the Hoare annotation is: true [2022-07-21 11:04:31,431 INFO L902 garLoopResultBuilder]: At program point L6928(lines 6927 6929) the Hoare annotation is: true [2022-07-21 11:04:31,431 INFO L902 garLoopResultBuilder]: At program point L5410(line 5410) the Hoare annotation is: true [2022-07-21 11:04:31,431 INFO L899 garLoopResultBuilder]: For program point netif_wake_queueFINAL(lines 5406 5414) no Hoare annotation was computed. [2022-07-21 11:04:31,432 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 5240 5242) the Hoare annotation is: true [2022-07-21 11:04:31,432 INFO L899 garLoopResultBuilder]: For program point L5241-2(lines 5240 5242) no Hoare annotation was computed. [2022-07-21 11:04:31,432 INFO L899 garLoopResultBuilder]: For program point L5241(line 5241) no Hoare annotation was computed. [2022-07-21 11:04:31,432 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 5240 5242) no Hoare annotation was computed. [2022-07-21 11:04:31,432 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$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2022-07-21 11:04:31,432 INFO L899 garLoopResultBuilder]: For program point ldv_skb_freeFINAL(lines 6863 6869) no Hoare annotation was computed. [2022-07-21 11:04:31,433 INFO L899 garLoopResultBuilder]: For program point ldv_skb_freeEXIT(lines 6863 6869) no Hoare annotation was computed. [2022-07-21 11:04:31,433 INFO L895 garLoopResultBuilder]: At program point L6866(line 6866) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2022-07-21 11:04:31,433 INFO L902 garLoopResultBuilder]: At program point L5663(line 5663) the Hoare annotation is: true [2022-07-21 11:04:31,433 INFO L899 garLoopResultBuilder]: For program point L5663-1(line 5663) no Hoare annotation was computed. [2022-07-21 11:04:31,433 INFO L902 garLoopResultBuilder]: At program point L5634-2(lines 5634 5638) the Hoare annotation is: true [2022-07-21 11:04:31,433 INFO L895 garLoopResultBuilder]: At program point L5659(line 5659) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_2~0 2)) (not (= ~last_index~0 0))) [2022-07-21 11:04:31,433 INFO L899 garLoopResultBuilder]: For program point L5626(lines 5626 5630) no Hoare annotation was computed. [2022-07-21 11:04:31,434 INFO L899 garLoopResultBuilder]: For program point L5639(line 5639) no Hoare annotation was computed. [2022-07-21 11:04:31,434 INFO L902 garLoopResultBuilder]: At program point L5635(line 5635) the Hoare annotation is: true [2022-07-21 11:04:31,434 INFO L899 garLoopResultBuilder]: For program point L5635-1(line 5635) no Hoare annotation was computed. [2022-07-21 11:04:31,434 INFO L899 garLoopResultBuilder]: For program point L5664-1(line 5664) no Hoare annotation was computed. [2022-07-21 11:04:31,434 INFO L902 garLoopResultBuilder]: At program point L5664(line 5664) the Hoare annotation is: true [2022-07-21 11:04:31,434 INFO L902 garLoopResultBuilder]: At program point L5627(line 5627) the Hoare annotation is: true [2022-07-21 11:04:31,434 INFO L899 garLoopResultBuilder]: For program point L5627-1(line 5627) no Hoare annotation was computed. [2022-07-21 11:04:31,435 INFO L899 garLoopResultBuilder]: For program point L5656-1(line 5656) no Hoare annotation was computed. [2022-07-21 11:04:31,435 INFO L895 garLoopResultBuilder]: At program point L5656(line 5656) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_2~0 2)) (not (= ~last_index~0 0))) [2022-07-21 11:04:31,435 INFO L902 garLoopResultBuilder]: At program point L5619(line 5619) the Hoare annotation is: true [2022-07-21 11:04:31,435 INFO L899 garLoopResultBuilder]: For program point L5619-1(line 5619) no Hoare annotation was computed. [2022-07-21 11:04:31,435 INFO L899 garLoopResultBuilder]: For program point sja1000_startFINAL(lines 5651 5668) no Hoare annotation was computed. [2022-07-21 11:04:31,435 INFO L902 garLoopResultBuilder]: At program point L5648(lines 5609 5650) the Hoare annotation is: true [2022-07-21 11:04:31,435 INFO L902 garLoopResultBuilder]: At program point L5644(lines 5616 5649) the Hoare annotation is: true [2022-07-21 11:04:31,436 INFO L899 garLoopResultBuilder]: For program point L5640-1(line 5640) no Hoare annotation was computed. [2022-07-21 11:04:31,436 INFO L902 garLoopResultBuilder]: At program point L5640(line 5640) the Hoare annotation is: true [2022-07-21 11:04:31,436 INFO L899 garLoopResultBuilder]: For program point sja1000_startEXIT(lines 5651 5668) no Hoare annotation was computed. [2022-07-21 11:04:31,436 INFO L895 garLoopResultBuilder]: At program point sja1000_startENTRY(lines 5651 5668) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_2~0 2)) (not (= ~last_index~0 0))) [2022-07-21 11:04:31,436 INFO L902 garLoopResultBuilder]: At program point L5637(line 5637) the Hoare annotation is: true [2022-07-21 11:04:31,436 INFO L899 garLoopResultBuilder]: For program point L5637-1(line 5637) no Hoare annotation was computed. [2022-07-21 11:04:31,436 INFO L902 garLoopResultBuilder]: At program point L5662(line 5662) the Hoare annotation is: true [2022-07-21 11:04:31,437 INFO L899 garLoopResultBuilder]: For program point L5658(lines 5658 5661) no Hoare annotation was computed. [2022-07-21 11:04:31,437 INFO L899 garLoopResultBuilder]: For program point L5662-1(line 5662) no Hoare annotation was computed. [2022-07-21 11:04:31,437 INFO L902 garLoopResultBuilder]: At program point L5629(line 5629) the Hoare annotation is: true [2022-07-21 11:04:31,437 INFO L899 garLoopResultBuilder]: For program point L5629-1(line 5629) no Hoare annotation was computed. [2022-07-21 11:04:31,437 INFO L899 garLoopResultBuilder]: For program point L5658-1(lines 5658 5661) no Hoare annotation was computed. [2022-07-21 11:04:31,437 INFO L902 garLoopResultBuilder]: At program point L5617(line 5617) the Hoare annotation is: true [2022-07-21 11:04:31,437 INFO L899 garLoopResultBuilder]: For program point L5617-1(line 5617) no Hoare annotation was computed. [2022-07-21 11:04:31,437 INFO L902 garLoopResultBuilder]: At program point L5642(lines 5616 5649) the Hoare annotation is: true [2022-07-21 11:04:31,438 INFO L899 garLoopResultBuilder]: For program point L5634(lines 5634 5638) no Hoare annotation was computed. [2022-07-21 11:04:31,438 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~X~~u8~0~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2022-07-21 11:04:31,438 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~int~X~~u8~0~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2022-07-21 11:04:31,438 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~X~~u8~0~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2022-07-21 11:04:31,438 INFO L902 garLoopResultBuilder]: At program point L5551(line 5551) the Hoare annotation is: true [2022-07-21 11:04:31,438 INFO L899 garLoopResultBuilder]: For program point L5551-1(line 5551) no Hoare annotation was computed. [2022-07-21 11:04:31,438 INFO L899 garLoopResultBuilder]: For program point sja1000_is_absentFINAL(lines 5547 5554) no Hoare annotation was computed. [2022-07-21 11:04:31,439 INFO L899 garLoopResultBuilder]: For program point sja1000_is_absentEXIT(lines 5547 5554) no Hoare annotation was computed. [2022-07-21 11:04:31,439 INFO L902 garLoopResultBuilder]: At program point sja1000_is_absentENTRY(lines 5547 5554) the Hoare annotation is: true [2022-07-21 11:04:31,439 INFO L899 garLoopResultBuilder]: For program point netif_stop_queueEXIT(lines 5437 5445) no Hoare annotation was computed. [2022-07-21 11:04:31,439 INFO L902 garLoopResultBuilder]: At program point L5182(lines 5178 5184) the Hoare annotation is: true [2022-07-21 11:04:31,439 INFO L902 garLoopResultBuilder]: At program point L5441(line 5441) the Hoare annotation is: true [2022-07-21 11:04:31,439 INFO L899 garLoopResultBuilder]: For program point L5441-1(line 5441) no Hoare annotation was computed. [2022-07-21 11:04:31,439 INFO L902 garLoopResultBuilder]: At program point L5434(lines 5415 5436) the Hoare annotation is: true [2022-07-21 11:04:31,440 INFO L899 garLoopResultBuilder]: For program point L5427(line 5427) no Hoare annotation was computed. [2022-07-21 11:04:31,440 INFO L902 garLoopResultBuilder]: At program point netif_stop_queueENTRY(lines 5437 5445) the Hoare annotation is: true [2022-07-21 11:04:31,440 INFO L899 garLoopResultBuilder]: For program point L5428(lines 5428 5432) no Hoare annotation was computed. [2022-07-21 11:04:31,440 INFO L899 garLoopResultBuilder]: For program point L5423(lines 5423 5426) no Hoare annotation was computed. [2022-07-21 11:04:31,440 INFO L902 garLoopResultBuilder]: At program point L5422(line 5422) the Hoare annotation is: true [2022-07-21 11:04:31,440 INFO L899 garLoopResultBuilder]: For program point L5422-1(line 5422) no Hoare annotation was computed. [2022-07-21 11:04:31,440 INFO L902 garLoopResultBuilder]: At program point L5423-2(lines 5423 5426) the Hoare annotation is: true [2022-07-21 11:04:31,441 INFO L902 garLoopResultBuilder]: At program point L7021(lines 7020 7022) the Hoare annotation is: true [2022-07-21 11:04:31,441 INFO L899 garLoopResultBuilder]: For program point netif_stop_queueFINAL(lines 5437 5445) no Hoare annotation was computed. [2022-07-21 11:04:31,441 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|))) [2022-07-21 11:04:31,441 INFO L902 garLoopResultBuilder]: At program point L5255(line 5255) the Hoare annotation is: true [2022-07-21 11:04:31,441 INFO L899 garLoopResultBuilder]: For program point L5255-1(line 5255) no Hoare annotation was computed. [2022-07-21 11:04:31,441 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5243 5259) no Hoare annotation was computed. [2022-07-21 11:04:31,441 INFO L899 garLoopResultBuilder]: For program point L5250(lines 5250 5257) no Hoare annotation was computed. [2022-07-21 11:04:31,441 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5243 5259) no Hoare annotation was computed. [2022-07-21 11:04:31,442 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-21 11:04:31,442 INFO L899 garLoopResultBuilder]: For program point L5272-1(line 5272) no Hoare annotation was computed. [2022-07-21 11:04:31,442 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 5260 5276) no Hoare annotation was computed. [2022-07-21 11:04:31,442 INFO L902 garLoopResultBuilder]: At program point L5272(line 5272) the Hoare annotation is: true [2022-07-21 11:04:31,442 INFO L899 garLoopResultBuilder]: For program point L5267(lines 5267 5274) no Hoare annotation was computed. [2022-07-21 11:04:31,442 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))))) [2022-07-21 11:04:31,443 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 5260 5276) no Hoare annotation was computed. [2022-07-21 11:04:31,443 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)) [2022-07-21 11:04:31,443 INFO L899 garLoopResultBuilder]: For program point L5783-1(line 5783) no Hoare annotation was computed. [2022-07-21 11:04:31,443 INFO L899 garLoopResultBuilder]: For program point L6510(lines 6510 6538) no Hoare annotation was computed. [2022-07-21 11:04:31,443 INFO L899 garLoopResultBuilder]: For program point L6543(line 6543) no Hoare annotation was computed. [2022-07-21 11:04:31,443 INFO L899 garLoopResultBuilder]: For program point L5486(lines 5486 5489) no Hoare annotation was computed. [2022-07-21 11:04:31,443 INFO L899 garLoopResultBuilder]: For program point L6576(line 6576) no Hoare annotation was computed. [2022-07-21 11:04:31,443 INFO L899 garLoopResultBuilder]: For program point L6609(line 6609) no Hoare annotation was computed. [2022-07-21 11:04:31,444 INFO L899 garLoopResultBuilder]: For program point L6378(lines 6378 6384) no Hoare annotation was computed. [2022-07-21 11:04:31,444 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)) [2022-07-21 11:04:31,444 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)) [2022-07-21 11:04:31,444 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)) [2022-07-21 11:04:31,444 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)) [2022-07-21 11:04:31,444 INFO L899 garLoopResultBuilder]: For program point L5784-1(line 5784) no Hoare annotation was computed. [2022-07-21 11:04:31,445 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)) [2022-07-21 11:04:31,445 INFO L902 garLoopResultBuilder]: At program point L6610(line 6610) the Hoare annotation is: true [2022-07-21 11:04:31,445 INFO L899 garLoopResultBuilder]: For program point L6511(line 6511) no Hoare annotation was computed. [2022-07-21 11:04:31,445 INFO L899 garLoopResultBuilder]: For program point L6544(lines 6544 6607) no Hoare annotation was computed. [2022-07-21 11:04:31,445 INFO L899 garLoopResultBuilder]: For program point L6577(lines 6577 6581) no Hoare annotation was computed. [2022-07-21 11:04:31,445 INFO L899 garLoopResultBuilder]: For program point L6412(lines 6412 6415) no Hoare annotation was computed. [2022-07-21 11:04:31,445 INFO L899 garLoopResultBuilder]: For program point L6214(line 6214) no Hoare annotation was computed. [2022-07-21 11:04:31,445 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)) [2022-07-21 11:04:31,446 INFO L899 garLoopResultBuilder]: For program point L5785-1(line 5785) no Hoare annotation was computed. [2022-07-21 11:04:31,446 INFO L899 garLoopResultBuilder]: For program point L6512(lines 6512 6517) no Hoare annotation was computed. [2022-07-21 11:04:31,446 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)) [2022-07-21 11:04:31,446 INFO L899 garLoopResultBuilder]: For program point L5389-1(line 5389) no Hoare annotation was computed. [2022-07-21 11:04:31,446 INFO L899 garLoopResultBuilder]: For program point L6215(lines 6215 6218) no Hoare annotation was computed. [2022-07-21 11:04:31,446 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)) [2022-07-21 11:04:31,446 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)) [2022-07-21 11:04:31,447 INFO L899 garLoopResultBuilder]: For program point L6182-1(line 6182) no Hoare annotation was computed. [2022-07-21 11:04:31,447 INFO L899 garLoopResultBuilder]: For program point L6546(lines 6546 6604) no Hoare annotation was computed. [2022-07-21 11:04:31,447 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))) [2022-07-21 11:04:31,447 INFO L899 garLoopResultBuilder]: For program point L6547(line 6547) no Hoare annotation was computed. [2022-07-21 11:04:31,447 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)) [2022-07-21 11:04:31,447 INFO L899 garLoopResultBuilder]: For program point L6448-1(line 6448) no Hoare annotation was computed. [2022-07-21 11:04:31,447 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)) [2022-07-21 11:04:31,448 INFO L899 garLoopResultBuilder]: For program point L6184-1(line 6184) no Hoare annotation was computed. [2022-07-21 11:04:31,448 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)) [2022-07-21 11:04:31,448 INFO L899 garLoopResultBuilder]: For program point L5788-1(line 5788) no Hoare annotation was computed. [2022-07-21 11:04:31,448 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)) [2022-07-21 11:04:31,448 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)) [2022-07-21 11:04:31,448 INFO L899 garLoopResultBuilder]: For program point L6548(lines 6548 6552) no Hoare annotation was computed. [2022-07-21 11:04:31,448 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)) [2022-07-21 11:04:31,449 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)) [2022-07-21 11:04:31,449 INFO L899 garLoopResultBuilder]: For program point L5789-1(line 5789) no Hoare annotation was computed. [2022-07-21 11:04:31,449 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)) [2022-07-21 11:04:31,449 INFO L899 garLoopResultBuilder]: For program point L5492-1(lines 5480 5506) no Hoare annotation was computed. [2022-07-21 11:04:31,449 INFO L899 garLoopResultBuilder]: For program point L5492(lines 5492 5506) no Hoare annotation was computed. [2022-07-21 11:04:31,449 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)) [2022-07-21 11:04:31,449 INFO L899 garLoopResultBuilder]: For program point L6186(lines 6186 6189) no Hoare annotation was computed. [2022-07-21 11:04:31,450 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)) [2022-07-21 11:04:31,450 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)) [2022-07-21 11:04:31,450 INFO L899 garLoopResultBuilder]: For program point L6913(lines 6913 6916) no Hoare annotation was computed. [2022-07-21 11:04:31,450 INFO L899 garLoopResultBuilder]: For program point L5790-1(line 5790) no Hoare annotation was computed. [2022-07-21 11:04:31,450 INFO L899 garLoopResultBuilder]: For program point L6583(line 6583) no Hoare annotation was computed. [2022-07-21 11:04:31,450 INFO L902 garLoopResultBuilder]: At program point L6616(lines 6479 6618) the Hoare annotation is: true [2022-07-21 11:04:31,450 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)) [2022-07-21 11:04:31,451 INFO L899 garLoopResultBuilder]: For program point L5493-1(line 5493) no Hoare annotation was computed. [2022-07-21 11:04:31,451 INFO L899 garLoopResultBuilder]: For program point L6385(lines 6385 6391) no Hoare annotation was computed. [2022-07-21 11:04:31,451 INFO L899 garLoopResultBuilder]: For program point L6220(line 6220) no Hoare annotation was computed. [2022-07-21 11:04:31,451 INFO L899 garLoopResultBuilder]: For program point L5494(lines 5494 5503) no Hoare annotation was computed. [2022-07-21 11:04:31,451 INFO L899 garLoopResultBuilder]: For program point L6584(lines 6584 6592) no Hoare annotation was computed. [2022-07-21 11:04:31,451 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)) [2022-07-21 11:04:31,451 INFO L902 garLoopResultBuilder]: At program point L6915-1(lines 6908 6919) the Hoare annotation is: true [2022-07-21 11:04:31,452 INFO L895 garLoopResultBuilder]: At program point L6915(line 6915) the Hoare annotation is: false [2022-07-21 11:04:31,452 INFO L899 garLoopResultBuilder]: For program point L6519(line 6519) no Hoare annotation was computed. [2022-07-21 11:04:31,452 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)) [2022-07-21 11:04:31,452 INFO L899 garLoopResultBuilder]: For program point L6586(lines 6586 6590) no Hoare annotation was computed. [2022-07-21 11:04:31,452 INFO L899 garLoopResultBuilder]: For program point L6520(lines 6520 6534) no Hoare annotation was computed. [2022-07-21 11:04:31,452 INFO L899 garLoopResultBuilder]: For program point L6190(lines 6190 6199) no Hoare annotation was computed. [2022-07-21 11:04:31,452 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)) [2022-07-21 11:04:31,452 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)) [2022-07-21 11:04:31,453 INFO L899 garLoopResultBuilder]: For program point L6554(line 6554) no Hoare annotation was computed. [2022-07-21 11:04:31,453 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)) [2022-07-21 11:04:31,453 INFO L899 garLoopResultBuilder]: For program point L5497-1(lines 5497 5498) no Hoare annotation was computed. [2022-07-21 11:04:31,453 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)) [2022-07-21 11:04:31,453 INFO L899 garLoopResultBuilder]: For program point L5762-1(line 5762) no Hoare annotation was computed. [2022-07-21 11:04:31,453 INFO L899 garLoopResultBuilder]: For program point L6522(lines 6522 6527) no Hoare annotation was computed. [2022-07-21 11:04:31,453 INFO L899 garLoopResultBuilder]: For program point L6555(lines 6555 6559) no Hoare annotation was computed. [2022-07-21 11:04:31,454 INFO L899 garLoopResultBuilder]: For program point L6522-2(lines 6520 6533) no Hoare annotation was computed. [2022-07-21 11:04:31,454 INFO L899 garLoopResultBuilder]: For program point L6456(lines 6456 6460) no Hoare annotation was computed. [2022-07-21 11:04:31,454 INFO L899 garLoopResultBuilder]: For program point L6555-2(lines 6546 6604) no Hoare annotation was computed. [2022-07-21 11:04:31,454 INFO L899 garLoopResultBuilder]: For program point L5499(lines 5499 5502) no Hoare annotation was computed. [2022-07-21 11:04:31,454 INFO L899 garLoopResultBuilder]: For program point L6556-1(line 6556) no Hoare annotation was computed. [2022-07-21 11:04:31,454 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)) [2022-07-21 11:04:31,454 INFO L899 garLoopResultBuilder]: For program point L6424(lines 6424 6439) no Hoare annotation was computed. [2022-07-21 11:04:31,455 INFO L899 garLoopResultBuilder]: For program point L6193(lines 6193 6197) no Hoare annotation was computed. [2022-07-21 11:04:31,455 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)) [2022-07-21 11:04:31,455 INFO L899 garLoopResultBuilder]: For program point L5797-1(line 5797) no Hoare annotation was computed. [2022-07-21 11:04:31,455 INFO L899 garLoopResultBuilder]: For program point L6689-2(lines 6689 6692) no Hoare annotation was computed. [2022-07-21 11:04:31,455 INFO L899 garLoopResultBuilder]: For program point L6689(lines 6689 6692) no Hoare annotation was computed. [2022-07-21 11:04:31,455 INFO L899 garLoopResultBuilder]: For program point L6491-1(line 6491) no Hoare annotation was computed. [2022-07-21 11:04:31,455 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)) [2022-07-21 11:04:31,456 INFO L899 garLoopResultBuilder]: For program point L6392(lines 6392 6398) no Hoare annotation was computed. [2022-07-21 11:04:31,456 INFO L899 garLoopResultBuilder]: For program point L6425(line 6425) no Hoare annotation was computed. [2022-07-21 11:04:31,456 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)) [2022-07-21 11:04:31,456 INFO L899 garLoopResultBuilder]: For program point L6194-1(line 6194) no Hoare annotation was computed. [2022-07-21 11:04:31,456 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)) [2022-07-21 11:04:31,456 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)) [2022-07-21 11:04:31,456 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)) [2022-07-21 11:04:31,457 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))) [2022-07-21 11:04:31,457 INFO L899 garLoopResultBuilder]: For program point L6426-1(line 6426) no Hoare annotation was computed. [2022-07-21 11:04:31,457 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)) [2022-07-21 11:04:31,457 INFO L899 garLoopResultBuilder]: For program point L5766(lines 5766 5769) no Hoare annotation was computed. [2022-07-21 11:04:31,457 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-07-21 11:04:31,457 INFO L899 garLoopResultBuilder]: For program point L6428(line 6428) no Hoare annotation was computed. [2022-07-21 11:04:31,457 INFO L899 garLoopResultBuilder]: For program point L6461(lines 6461 6465) no Hoare annotation was computed. [2022-07-21 11:04:31,458 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)) [2022-07-21 11:04:31,458 INFO L899 garLoopResultBuilder]: For program point L6594(line 6594) no Hoare annotation was computed. [2022-07-21 11:04:31,458 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)) [2022-07-21 11:04:31,458 INFO L899 garLoopResultBuilder]: For program point L6561-1(line 6561) no Hoare annotation was computed. [2022-07-21 11:04:31,458 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)) [2022-07-21 11:04:31,458 INFO L899 garLoopResultBuilder]: For program point L6429-1(line 6429) no Hoare annotation was computed. [2022-07-21 11:04:31,458 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))) [2022-07-21 11:04:31,459 INFO L899 garLoopResultBuilder]: For program point L6595(lines 6595 6600) no Hoare annotation was computed. [2022-07-21 11:04:31,459 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)) [2022-07-21 11:04:31,459 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)) [2022-07-21 11:04:31,459 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)) [2022-07-21 11:04:31,459 INFO L899 garLoopResultBuilder]: For program point L5770-1(line 5770) no Hoare annotation was computed. [2022-07-21 11:04:31,459 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)) [2022-07-21 11:04:31,459 INFO L899 garLoopResultBuilder]: For program point L6431(line 6431) no Hoare annotation was computed. [2022-07-21 11:04:31,460 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)) [2022-07-21 11:04:31,460 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)) [2022-07-21 11:04:31,460 INFO L899 garLoopResultBuilder]: For program point L6432-1(line 6432) no Hoare annotation was computed. [2022-07-21 11:04:31,460 INFO L899 garLoopResultBuilder]: For program point L6399(lines 6399 6405) no Hoare annotation was computed. [2022-07-21 11:04:31,460 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))) [2022-07-21 11:04:31,460 INFO L899 garLoopResultBuilder]: For program point L6201(line 6201) no Hoare annotation was computed. [2022-07-21 11:04:31,460 INFO L899 garLoopResultBuilder]: For program point L5805(lines 5805 5809) no Hoare annotation was computed. [2022-07-21 11:04:31,461 INFO L899 garLoopResultBuilder]: For program point L6466(lines 6466 6470) no Hoare annotation was computed. [2022-07-21 11:04:31,461 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-07-21 11:04:31,461 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)) [2022-07-21 11:04:31,461 INFO L899 garLoopResultBuilder]: For program point L6566(line 6566) no Hoare annotation was computed. [2022-07-21 11:04:31,461 INFO L899 garLoopResultBuilder]: For program point L6434(line 6434) no Hoare annotation was computed. [2022-07-21 11:04:31,461 INFO L899 garLoopResultBuilder]: For program point L6500(lines 6500 6611) no Hoare annotation was computed. [2022-07-21 11:04:31,461 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)) [2022-07-21 11:04:31,462 INFO L899 garLoopResultBuilder]: For program point L5774(lines 5774 5777) no Hoare annotation was computed. [2022-07-21 11:04:31,462 INFO L899 garLoopResultBuilder]: For program point L5774-2(lines 5761 5811) no Hoare annotation was computed. [2022-07-21 11:04:31,462 INFO L899 garLoopResultBuilder]: For program point L6567(lines 6567 6574) no Hoare annotation was computed. [2022-07-21 11:04:31,462 INFO L899 garLoopResultBuilder]: For program point L6435-1(line 6435) no Hoare annotation was computed. [2022-07-21 11:04:31,462 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))) [2022-07-21 11:04:31,462 INFO L899 garLoopResultBuilder]: For program point L6501(line 6501) no Hoare annotation was computed. [2022-07-21 11:04:31,462 INFO L899 garLoopResultBuilder]: For program point L5808-1(lines 5805 5809) no Hoare annotation was computed. [2022-07-21 11:04:31,463 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)) [2022-07-21 11:04:31,463 INFO L899 garLoopResultBuilder]: For program point L6502(lines 6502 6505) no Hoare annotation was computed. [2022-07-21 11:04:31,463 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)) [2022-07-21 11:04:31,463 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-07-21 11:04:31,463 INFO L899 garLoopResultBuilder]: For program point L6602(line 6602) no Hoare annotation was computed. [2022-07-21 11:04:31,463 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)) [2022-07-21 11:04:31,464 INFO L899 garLoopResultBuilder]: For program point L6536(line 6536) no Hoare annotation was computed. [2022-07-21 11:04:31,464 INFO L899 garLoopResultBuilder]: For program point L6569(lines 6569 6572) no Hoare annotation was computed. [2022-07-21 11:04:31,464 INFO L899 garLoopResultBuilder]: For program point L6437(line 6437) no Hoare annotation was computed. [2022-07-21 11:04:31,464 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)) [2022-07-21 11:04:31,464 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)) [2022-07-21 11:04:31,464 INFO L902 garLoopResultBuilder]: At program point L6603(line 6603) the Hoare annotation is: true [2022-07-21 11:04:31,464 INFO L902 garLoopResultBuilder]: At program point L6438(line 6438) the Hoare annotation is: true [2022-07-21 11:04:31,464 INFO L899 garLoopResultBuilder]: For program point L6471(lines 6471 6475) no Hoare annotation was computed. [2022-07-21 11:04:31,465 INFO L902 garLoopResultBuilder]: At program point L6537(line 6537) the Hoare annotation is: true [2022-07-21 11:04:31,465 INFO L899 garLoopResultBuilder]: For program point L5480(lines 5480 5506) no Hoare annotation was computed. [2022-07-21 11:04:31,465 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)) [2022-07-21 11:04:31,465 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)) [2022-07-21 11:04:31,465 INFO L899 garLoopResultBuilder]: For program point L5778-1(lines 5778 5791) no Hoare annotation was computed. [2022-07-21 11:04:31,465 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)) [2022-07-21 11:04:31,465 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)) [2022-07-21 11:04:31,466 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)) [2022-07-21 11:04:31,466 INFO L899 garLoopResultBuilder]: For program point L5481-1(line 5481) no Hoare annotation was computed. [2022-07-21 11:04:31,466 INFO L899 garLoopResultBuilder]: For program point L5482(lines 5482 5490) no Hoare annotation was computed. [2022-07-21 11:04:31,466 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))) [2022-07-21 11:04:31,466 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-21 11:04:31,466 INFO L899 garLoopResultBuilder]: For program point L6507(line 6507) no Hoare annotation was computed. [2022-07-21 11:04:31,466 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)) [2022-07-21 11:04:31,467 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)) [2022-07-21 11:04:31,467 INFO L899 garLoopResultBuilder]: For program point L5781-1(line 5781) no Hoare annotation was computed. [2022-07-21 11:04:31,467 INFO L899 garLoopResultBuilder]: For program point L6508(lines 6508 6541) no Hoare annotation was computed. [2022-07-21 11:04:31,467 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)) [2022-07-21 11:04:31,467 INFO L899 garLoopResultBuilder]: For program point L6211-1(line 6211) no Hoare annotation was computed. [2022-07-21 11:04:31,467 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)) [2022-07-21 11:04:31,467 INFO L899 garLoopResultBuilder]: For program point L5782-1(line 5782) no Hoare annotation was computed. [2022-07-21 11:04:31,468 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)) [2022-07-21 11:04:31,468 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)) [2022-07-21 11:04:31,468 INFO L899 garLoopResultBuilder]: For program point L5485-1(line 5485) no Hoare annotation was computed. [2022-07-21 11:04:31,468 INFO L902 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 5214 5219) the Hoare annotation is: true [2022-07-21 11:04:31,468 INFO L899 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 5214 5219) no Hoare annotation was computed. [2022-07-21 11:04:31,468 INFO L899 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 5214 5219) no Hoare annotation was computed. [2022-07-21 11:04:31,468 INFO L899 garLoopResultBuilder]: For program point can_change_mtuFINAL(lines 6953 6955) no Hoare annotation was computed. [2022-07-21 11:04:31,469 INFO L902 garLoopResultBuilder]: At program point can_change_mtuENTRY(lines 6953 6955) the Hoare annotation is: true [2022-07-21 11:04:31,469 INFO L899 garLoopResultBuilder]: For program point can_change_mtuEXIT(lines 6953 6955) no Hoare annotation was computed. [2022-07-21 11:04:31,469 INFO L899 garLoopResultBuilder]: For program point can_led_eventFINAL(lines 6963 6965) no Hoare annotation was computed. [2022-07-21 11:04:31,469 INFO L902 garLoopResultBuilder]: At program point can_led_eventENTRY(lines 6963 6965) the Hoare annotation is: true [2022-07-21 11:04:31,469 INFO L899 garLoopResultBuilder]: For program point can_led_eventEXIT(lines 6963 6965) no Hoare annotation was computed. [2022-07-21 11:04:31,472 INFO L356 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 11:04:31,474 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-21 11:04:31,498 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,498 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,499 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,499 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,505 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,506 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,506 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,506 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,510 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,511 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,511 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,511 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,512 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,512 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,512 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,512 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,518 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,522 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,522 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,522 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,523 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,523 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,523 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,523 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,524 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,524 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,525 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,525 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,526 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,526 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,526 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,526 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,527 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,527 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,527 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,527 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,528 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,528 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,528 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,528 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,531 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,532 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,532 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,533 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,533 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,533 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,533 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,533 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,534 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.07 11:04:31 BoogieIcfgContainer [2022-07-21 11:04:31,534 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-21 11:04:31,535 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-21 11:04:31,535 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-21 11:04:31,535 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-21 11:04:31,536 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 11:03:19" (3/4) ... [2022-07-21 11:04:31,538 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-21 11:04:31,544 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_skb_free_int [2022-07-21 11:04:31,544 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-07-21 11:04:31,544 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_reset_mode [2022-07-21 11:04:31,544 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-07-21 11:04:31,544 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2022-07-21 11:04:31,544 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2022-07-21 11:04:31,544 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-07-21 11:04:31,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sja1000_write_cmdreg [2022-07-21 11:04:31,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-07-21 11:04:31,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2022-07-21 11:04:31,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_remove [2022-07-21 11:04:31,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2022-07-21 11:04:31,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2022-07-21 11:04:31,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure close_candev [2022-07-21 11:04:31,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2022-07-21 11:04:31,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-07-21 11:04:31,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_skb_free [2022-07-21 11:04:31,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sja1000_start [2022-07-21 11:04:31,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2022-07-21 11:04:31,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sja1000_is_absent [2022-07-21 11:04:31,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2022-07-21 11:04:31,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-07-21 11:04:31,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-07-21 11:04:31,547 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2022-07-21 11:04:31,547 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure can_change_mtu [2022-07-21 11:04:31,547 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure can_led_event [2022-07-21 11:04:31,585 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 152 nodes and edges [2022-07-21 11:04:31,589 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 47 nodes and edges [2022-07-21 11:04:31,592 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2022-07-21 11:04:31,594 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-07-21 11:04:31,597 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-21 11:04:31,599 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-21 11:04:31,623 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_state_variable_2 == 1 && \result == 0) && ldv_retval_0 == 0) && last_index == 0 [2022-07-21 11:04:31,624 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) [2022-07-21 11:04:31,624 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-21 11:04:31,624 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) [2022-07-21 11:04:31,624 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) [2022-07-21 11:04:31,625 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && !(\result == 0)) && ldv_retval_0 == 0) && last_index == 0 [2022-07-21 11:04:31,625 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) [2022-07-21 11:04:31,626 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) [2022-07-21 11:04:31,627 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-21 11:04:31,627 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) [2022-07-21 11:04:31,627 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) [2022-07-21 11:04:31,628 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) [2022-07-21 11:04:31,628 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) [2022-07-21 11:04:31,628 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2022-07-21 11:04:31,628 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2022-07-21 11:04:31,628 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) [2022-07-21 11:04:31,629 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) [2022-07-21 11:04:31,629 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) [2022-07-21 11:04:31,629 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) [2022-07-21 11:04:31,629 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_state_variable_0 == 1 && \result == 0) && ldv_retval_0 == 0) && last_index == 0 [2022-07-21 11:04:31,631 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-21 11:04:31,631 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2022-07-21 11:04:31,631 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) [2022-07-21 11:04:31,632 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-21 11:04:31,632 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-21 11:04:31,633 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-21 11:04:31,633 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) [2022-07-21 11:04:31,633 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-21 11:04:31,633 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-21 11:04:31,634 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-21 11:04:31,634 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) [2022-07-21 11:04:31,634 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-21 11:04:31,634 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-21 11:04:31,634 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) [2022-07-21 11:04:31,635 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) [2022-07-21 11:04:31,635 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_state_variable_2 == 1 && \result == 0) && ldv_retval_0 == 0) && last_index == 0 [2022-07-21 11:04:31,635 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) [2022-07-21 11:04:31,635 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) [2022-07-21 11:04:31,635 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-21 11:04:31,636 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-21 11:04:31,636 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-21 11:04:31,636 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) [2022-07-21 11:04:31,637 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) [2022-07-21 11:04:31,637 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(ldv_retval_0 == 0) || !(\old(last_index) == 0) [2022-07-21 11:04:31,637 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-21 11:04:31,638 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-21 11:04:31,638 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-21 11:04:31,638 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) [2022-07-21 11:04:31,638 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-21 11:04:31,639 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-21 11:04:31,639 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-21 11:04:31,639 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-21 11:04:31,639 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-21 11:04:31,640 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-21 11:04:31,640 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-21 11:04:31,755 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-21 11:04:31,756 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-21 11:04:31,756 INFO L158 Benchmark]: Toolchain (without parser) took 75937.97ms. Allocated memory was 65.0MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 36.8MB in the beginning and 628.3MB in the end (delta: -591.5MB). Peak memory consumption was 731.5MB. Max. memory is 16.1GB. [2022-07-21 11:04:31,757 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 65.0MB. Free memory was 47.2MB in the beginning and 47.1MB in the end (delta: 48.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 11:04:31,757 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1578.74ms. Allocated memory was 65.0MB in the beginning and 119.5MB in the end (delta: 54.5MB). Free memory was 36.6MB in the beginning and 49.9MB in the end (delta: -13.3MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2022-07-21 11:04:31,757 INFO L158 Benchmark]: Boogie Procedure Inliner took 162.73ms. Allocated memory was 119.5MB in the beginning and 144.7MB in the end (delta: 25.2MB). Free memory was 49.9MB in the beginning and 89.0MB in the end (delta: -39.1MB). Peak memory consumption was 9.4MB. Max. memory is 16.1GB. [2022-07-21 11:04:31,758 INFO L158 Benchmark]: Boogie Preprocessor took 105.97ms. Allocated memory is still 144.7MB. Free memory was 89.0MB in the beginning and 76.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-07-21 11:04:31,758 INFO L158 Benchmark]: RCFGBuilder took 1758.31ms. Allocated memory is still 144.7MB. Free memory was 76.4MB in the beginning and 58.3MB in the end (delta: 18.2MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. [2022-07-21 11:04:31,759 INFO L158 Benchmark]: TraceAbstraction took 72105.98ms. Allocated memory was 144.7MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 57.5MB in the beginning and 658.1MB in the end (delta: -600.7MB). Peak memory consumption was 901.4MB. Max. memory is 16.1GB. [2022-07-21 11:04:31,759 INFO L158 Benchmark]: Witness Printer took 220.82ms. Allocated memory is still 1.4GB. Free memory was 658.1MB in the beginning and 628.3MB in the end (delta: 29.8MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-07-21 11:04:31,761 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 65.0MB. Free memory was 47.2MB in the beginning and 47.1MB in the end (delta: 48.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1578.74ms. Allocated memory was 65.0MB in the beginning and 119.5MB in the end (delta: 54.5MB). Free memory was 36.6MB in the beginning and 49.9MB in the end (delta: -13.3MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 162.73ms. Allocated memory was 119.5MB in the beginning and 144.7MB in the end (delta: 25.2MB). Free memory was 49.9MB in the beginning and 89.0MB in the end (delta: -39.1MB). Peak memory consumption was 9.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 105.97ms. Allocated memory is still 144.7MB. Free memory was 89.0MB in the beginning and 76.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1758.31ms. Allocated memory is still 144.7MB. Free memory was 76.4MB in the beginning and 58.3MB in the end (delta: 18.2MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. * TraceAbstraction took 72105.98ms. Allocated memory was 144.7MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 57.5MB in the beginning and 658.1MB in the end (delta: -600.7MB). Peak memory consumption was 901.4MB. Max. memory is 16.1GB. * Witness Printer took 220.82ms. Allocated memory is still 1.4GB. Free memory was 658.1MB in the beginning and 628.3MB in the end (delta: 29.8MB). 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: 72.0s, OverallIterations: 10, TraceHistogramMax: 5, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 20.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 47.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 9959 SdHoareTripleChecker+Valid, 17.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 9229 mSDsluCounter, 21466 SdHoareTripleChecker+Invalid, 15.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 13419 mSDsCounter, 4927 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 12428 IncrementalHoareTripleChecker+Invalid, 17355 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4927 mSolverCounterUnsat, 8047 mSDtfsCounter, 12428 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 218 GetRequests, 143 SyntacticMatches, 0 SemanticMatches, 75 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 71 ImplicationChecksByTransitivity, 0.5s 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: 1.7s AutomataMinimizationTime, 10 MinimizatonAttempts, 7340 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 212 LocationsWithAnnotation, 28465 PreInvPairs, 32253 NumberOfFragments, 2658 HoareAnnotationTreeSize, 28465 FomulaSimplifications, 344064 FormulaSimplificationTreeSizeReduction, 33.0s HoareSimplificationTime, 212 FomulaSimplificationsInter, 1274437 FormulaSimplificationTreeSizeReductionInter, 13.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.4s 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 [2022-07-21 11:04:31,791 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,792 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,792 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,792 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,792 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,792 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,792 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,793 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 [2022-07-21 11:04:31,800 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,800 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,800 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,800 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,801 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,801 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,801 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,801 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 [2022-07-21 11:04:31,805 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,805 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,805 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,805 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,806 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,806 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,806 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,806 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 [2022-07-21 11:04:31,811 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,811 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,811 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,811 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,812 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,812 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,812 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,812 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 [2022-07-21 11:04:31,813 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,813 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,813 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,813 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,814 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,814 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,814 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,814 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 [2022-07-21 11:04:31,816 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,816 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,816 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,816 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,816 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,816 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-21 11:04:31,816 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-21 11:04:31,817 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! [2022-07-21 11:04:31,853 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE