./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 c3fed411 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_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-tmp.no-commuhash-c3fed41 [2021-12-18 04:00:18,310 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-18 04:00:18,312 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-18 04:00:18,343 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-18 04:00:18,344 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-18 04:00:18,359 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-18 04:00:18,361 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-18 04:00:18,362 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-18 04:00:18,364 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-18 04:00:18,365 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-18 04:00:18,365 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-18 04:00:18,366 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-18 04:00:18,367 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-18 04:00:18,367 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-18 04:00:18,369 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-18 04:00:18,370 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-18 04:00:18,370 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-18 04:00:18,371 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-18 04:00:18,373 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-18 04:00:18,374 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-18 04:00:18,376 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-18 04:00:18,377 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-18 04:00:18,378 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-18 04:00:18,378 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-18 04:00:18,381 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-18 04:00:18,381 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-18 04:00:18,381 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-18 04:00:18,382 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-18 04:00:18,383 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-18 04:00:18,384 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-18 04:00:18,384 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-18 04:00:18,385 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-18 04:00:18,385 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-18 04:00:18,386 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-18 04:00:18,387 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-18 04:00:18,387 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-18 04:00:18,388 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-18 04:00:18,388 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-18 04:00:18,388 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-18 04:00:18,389 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-18 04:00:18,390 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-18 04:00:18,391 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-18 04:00:18,410 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-18 04:00:18,411 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-18 04:00:18,411 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-18 04:00:18,412 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-18 04:00:18,412 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-18 04:00:18,412 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-18 04:00:18,413 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-18 04:00:18,413 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-18 04:00:18,414 INFO L138 SettingsManager]: * Use SBE=true [2021-12-18 04:00:18,414 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-18 04:00:18,414 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-18 04:00:18,414 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-18 04:00:18,415 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-18 04:00:18,415 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-18 04:00:18,415 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-18 04:00:18,415 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-18 04:00:18,415 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-18 04:00:18,416 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-18 04:00:18,416 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-18 04:00:18,416 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-18 04:00:18,416 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-18 04:00:18,417 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-18 04:00:18,417 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-18 04:00:18,417 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-18 04:00:18,418 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-18 04:00:18,418 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-18 04:00:18,418 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-18 04:00:18,418 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-18 04:00:18,418 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-18 04:00:18,419 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-18 04:00:18,419 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-18 04:00:18,419 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4e0b4bb78430cd3ff87fa852dcd49e649016647ef60f492a14a048040c1b0a8a [2021-12-18 04:00:18,679 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-18 04:00:18,716 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-18 04:00:18,720 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-18 04:00:18,721 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-18 04:00:18,722 INFO L275 PluginConnector]: CDTParser initialized [2021-12-18 04:00:18,723 INFO L432 ainManager$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 [2021-12-18 04:00:18,781 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/868ec3ff9/e35035d571304b2bb0992d6f2980987d/FLAG7feec0fa4 [2021-12-18 04:00:19,418 INFO L306 CDTParser]: Found 1 translation units. [2021-12-18 04:00:19,419 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 [2021-12-18 04:00:19,456 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/868ec3ff9/e35035d571304b2bb0992d6f2980987d/FLAG7feec0fa4 [2021-12-18 04:00:19,563 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/868ec3ff9/e35035d571304b2bb0992d6f2980987d [2021-12-18 04:00:19,566 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-18 04:00:19,568 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-18 04:00:19,569 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-18 04:00:19,569 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-18 04:00:19,571 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-18 04:00:19,572 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 04:00:19" (1/1) ... [2021-12-18 04:00:19,573 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@609f9fd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:00:19, skipping insertion in model container [2021-12-18 04:00:19,573 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 04:00:19" (1/1) ... [2021-12-18 04:00:19,579 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-18 04:00:19,668 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-18 04:00:20,187 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] [2021-12-18 04:00:20,691 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-18 04:00:20,720 INFO L203 MainTranslator]: Completed pre-run [2021-12-18 04:00:20,847 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] [2021-12-18 04:00:21,098 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-18 04:00:21,153 INFO L208 MainTranslator]: Completed translation [2021-12-18 04:00:21,155 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:00:21 WrapperNode [2021-12-18 04:00:21,155 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-18 04:00:21,156 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-18 04:00:21,157 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-18 04:00:21,157 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-18 04:00:21,163 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:00:21" (1/1) ... [2021-12-18 04:00:21,226 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:00:21" (1/1) ... [2021-12-18 04:00:21,315 INFO L137 Inliner]: procedures = 141, calls = 724, calls flagged for inlining = 69, calls inlined = 55, statements flattened = 1676 [2021-12-18 04:00:21,315 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-18 04:00:21,316 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-18 04:00:21,316 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-18 04:00:21,317 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-18 04:00:21,324 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:00:21" (1/1) ... [2021-12-18 04:00:21,324 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:00:21" (1/1) ... [2021-12-18 04:00:21,340 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:00:21" (1/1) ... [2021-12-18 04:00:21,340 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:00:21" (1/1) ... [2021-12-18 04:00:21,398 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:00:21" (1/1) ... [2021-12-18 04:00:21,406 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:00:21" (1/1) ... [2021-12-18 04:00:21,422 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:00:21" (1/1) ... [2021-12-18 04:00:21,442 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-18 04:00:21,444 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-18 04:00:21,444 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-18 04:00:21,444 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-18 04:00:21,445 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:00:21" (1/1) ... [2021-12-18 04:00:21,452 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-18 04:00:21,460 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-18 04:00:21,471 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-18 04:00:21,497 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-18 04:00:21,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-18 04:00:21,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-18 04:00:21,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-18 04:00:21,511 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_write_cmdreg [2021-12-18 04:00:21,511 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_write_cmdreg [2021-12-18 04:00:21,511 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-18 04:00:21,511 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-18 04:00:21,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2021-12-18 04:00:21,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2021-12-18 04:00:21,512 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2021-12-18 04:00:21,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2021-12-18 04:00:21,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-18 04:00:21,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-18 04:00:21,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-18 04:00:21,513 INFO L130 BoogieDeclarations]: Found specification of procedure set_reset_mode [2021-12-18 04:00:21,513 INFO L138 BoogieDeclarations]: Found implementation of procedure set_reset_mode [2021-12-18 04:00:21,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-18 04:00:21,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-18 04:00:21,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-18 04:00:21,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-18 04:00:21,514 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2021-12-18 04:00:21,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2021-12-18 04:00:21,514 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-18 04:00:21,514 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-18 04:00:21,514 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_is_absent [2021-12-18 04:00:21,514 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_is_absent [2021-12-18 04:00:21,514 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-18 04:00:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-18 04:00:21,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-18 04:00:21,515 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-18 04:00:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-18 04:00:21,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2021-12-18 04:00:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2021-12-18 04:00:21,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-18 04:00:21,516 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-18 04:00:21,516 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-18 04:00:21,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-18 04:00:21,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-18 04:00:21,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-18 04:00:21,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-18 04:00:21,517 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-18 04:00:21,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-18 04:00:21,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-18 04:00:21,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2021-12-18 04:00:21,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2021-12-18 04:00:21,518 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_event [2021-12-18 04:00:21,518 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_event [2021-12-18 04:00:21,518 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-18 04:00:21,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-18 04:00:21,518 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-18 04:00:21,518 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-18 04:00:21,518 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-18 04:00:21,518 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-18 04:00:21,519 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2021-12-18 04:00:21,519 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2021-12-18 04:00:21,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-18 04:00:21,520 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_start [2021-12-18 04:00:21,520 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_start [2021-12-18 04:00:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-18 04:00:21,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-18 04:00:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-18 04:00:21,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-18 04:00:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure can_change_mtu [2021-12-18 04:00:21,522 INFO L138 BoogieDeclarations]: Found implementation of procedure can_change_mtu [2021-12-18 04:00:21,947 INFO L236 CfgBuilder]: Building ICFG [2021-12-18 04:00:21,948 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-18 04:00:22,537 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-18 04:00:23,014 INFO L277 CfgBuilder]: Performing block encoding [2021-12-18 04:00:23,028 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-18 04:00:23,028 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-12-18 04:00:23,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 04:00:23 BoogieIcfgContainer [2021-12-18 04:00:23,033 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-18 04:00:23,034 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-18 04:00:23,034 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-18 04:00:23,038 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-18 04:00:23,039 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 04:00:19" (1/3) ... [2021-12-18 04:00:23,041 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9c84d6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 04:00:23, skipping insertion in model container [2021-12-18 04:00:23,041 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:00:21" (2/3) ... [2021-12-18 04:00:23,042 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9c84d6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 04:00:23, skipping insertion in model container [2021-12-18 04:00:23,042 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 04:00:23" (3/3) ... [2021-12-18 04:00:23,043 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 [2021-12-18 04:00:23,047 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-18 04:00:23,048 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-18 04:00:23,100 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-18 04:00:23,105 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-18 04:00:23,107 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-18 04:00:23,131 INFO L276 IsEmpty]: Start isEmpty. Operand has 511 states, 371 states have (on average 1.3557951482479784) internal successors, (503), 382 states have internal predecessors, (503), 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) [2021-12-18 04:00:23,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-12-18 04:00:23,140 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 04:00:23,141 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 04:00:23,141 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 04:00:23,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 04:00:23,146 INFO L85 PathProgramCache]: Analyzing trace with hash 191472402, now seen corresponding path program 1 times [2021-12-18 04:00:23,152 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 04:00:23,153 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [43776390] [2021-12-18 04:00:23,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 04:00:23,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 04:00:23,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:23,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 04:00:23,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:23,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 04:00:23,666 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 04:00:23,666 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [43776390] [2021-12-18 04:00:23,667 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [43776390] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 04:00:23,667 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 04:00:23,667 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-18 04:00:23,669 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [147941893] [2021-12-18 04:00:23,669 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 04:00:23,673 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-18 04:00:23,674 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 04:00:23,700 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-18 04:00:23,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-18 04:00:23,705 INFO L87 Difference]: Start difference. First operand has 511 states, 371 states have (on average 1.3557951482479784) internal successors, (503), 382 states have internal predecessors, (503), 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) [2021-12-18 04:00:25,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 04:00:25,159 INFO L93 Difference]: Finished difference Result 1593 states and 2306 transitions. [2021-12-18 04:00:25,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-18 04:00:25,162 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 [2021-12-18 04:00:25,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 04:00:25,179 INFO L225 Difference]: With dead ends: 1593 [2021-12-18 04:00:25,179 INFO L226 Difference]: Without dead ends: 1069 [2021-12-18 04:00:25,186 INFO L932 BasicCegarLoop]: 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 [2021-12-18 04:00:25,189 INFO L933 BasicCegarLoop]: 777 mSDtfsCounter, 859 mSDsluCounter, 860 mSDsCounter, 0 mSdLazyCounter, 509 mSolverCounterSat, 336 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 966 SdHoareTripleChecker+Valid, 1637 SdHoareTripleChecker+Invalid, 845 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 336 IncrementalHoareTripleChecker+Valid, 509 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2021-12-18 04:00:25,190 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [966 Valid, 1637 Invalid, 845 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [336 Valid, 509 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2021-12-18 04:00:25,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1069 states. [2021-12-18 04:00:25,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1069 to 973. [2021-12-18 04:00:25,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 973 states, 713 states have (on average 1.329593267882188) internal successors, (948), 721 states have internal predecessors, (948), 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) [2021-12-18 04:00:25,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 973 states and 1371 transitions. [2021-12-18 04:00:25,337 INFO L78 Accepts]: Start accepts. Automaton has 973 states and 1371 transitions. Word has length 22 [2021-12-18 04:00:25,342 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 04:00:25,342 INFO L470 AbstractCegarLoop]: Abstraction has 973 states and 1371 transitions. [2021-12-18 04:00:25,343 INFO L471 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) [2021-12-18 04:00:25,343 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1371 transitions. [2021-12-18 04:00:25,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-12-18 04:00:25,353 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 04:00:25,353 INFO L514 BasicCegarLoop]: 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] [2021-12-18 04:00:25,354 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-18 04:00:25,354 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 04:00:25,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 04:00:25,358 INFO L85 PathProgramCache]: Analyzing trace with hash 824111555, now seen corresponding path program 1 times [2021-12-18 04:00:25,358 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 04:00:25,358 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1406076966] [2021-12-18 04:00:25,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 04:00:25,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 04:00:25,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:25,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 04:00:25,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:25,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 04:00:25,456 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 04:00:25,456 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1406076966] [2021-12-18 04:00:25,456 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1406076966] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 04:00:25,457 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 04:00:25,457 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-18 04:00:25,457 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [979450315] [2021-12-18 04:00:25,457 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 04:00:25,458 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-18 04:00:25,458 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 04:00:25,459 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-18 04:00:25,459 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-18 04:00:25,459 INFO L87 Difference]: Start difference. First operand 973 states and 1371 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) [2021-12-18 04:00:26,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 04:00:26,461 INFO L93 Difference]: Finished difference Result 2035 states and 2876 transitions. [2021-12-18 04:00:26,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-18 04:00:26,462 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 [2021-12-18 04:00:26,462 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 04:00:26,469 INFO L225 Difference]: With dead ends: 2035 [2021-12-18 04:00:26,469 INFO L226 Difference]: Without dead ends: 1068 [2021-12-18 04:00:26,473 INFO L932 BasicCegarLoop]: 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 [2021-12-18 04:00:26,474 INFO L933 BasicCegarLoop]: 875 mSDtfsCounter, 937 mSDsluCounter, 1024 mSDsCounter, 0 mSdLazyCounter, 467 mSolverCounterSat, 292 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1022 SdHoareTripleChecker+Valid, 1899 SdHoareTripleChecker+Invalid, 759 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 292 IncrementalHoareTripleChecker+Valid, 467 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2021-12-18 04:00:26,475 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1022 Valid, 1899 Invalid, 759 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [292 Valid, 467 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2021-12-18 04:00:26,476 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1068 states. [2021-12-18 04:00:26,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1068 to 972. [2021-12-18 04:00:26,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 972 states, 712 states have (on average 1.3258426966292134) internal successors, (944), 720 states have internal predecessors, (944), 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) [2021-12-18 04:00:26,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 972 states and 1367 transitions. [2021-12-18 04:00:26,525 INFO L78 Accepts]: Start accepts. Automaton has 972 states and 1367 transitions. Word has length 25 [2021-12-18 04:00:26,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 04:00:26,526 INFO L470 AbstractCegarLoop]: Abstraction has 972 states and 1367 transitions. [2021-12-18 04:00:26,526 INFO L471 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) [2021-12-18 04:00:26,526 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1367 transitions. [2021-12-18 04:00:26,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-12-18 04:00:26,529 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 04:00:26,529 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 04:00:26,529 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-18 04:00:26,529 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 04:00:26,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 04:00:26,530 INFO L85 PathProgramCache]: Analyzing trace with hash 395295294, now seen corresponding path program 1 times [2021-12-18 04:00:26,530 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 04:00:26,530 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2115681829] [2021-12-18 04:00:26,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 04:00:26,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 04:00:26,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:26,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 04:00:26,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:26,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-12-18 04:00:26,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:26,641 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-12-18 04:00:26,642 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 04:00:26,642 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2115681829] [2021-12-18 04:00:26,642 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2115681829] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 04:00:26,642 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 04:00:26,642 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-18 04:00:26,643 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1654249729] [2021-12-18 04:00:26,643 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 04:00:26,643 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-18 04:00:26,643 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 04:00:26,644 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-18 04:00:26,644 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-12-18 04:00:26,644 INFO L87 Difference]: Start difference. First operand 972 states and 1367 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) [2021-12-18 04:00:28,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 04:00:28,138 INFO L93 Difference]: Finished difference Result 2116 states and 3022 transitions. [2021-12-18 04:00:28,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-18 04:00:28,138 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 [2021-12-18 04:00:28,139 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 04:00:28,152 INFO L225 Difference]: With dead ends: 2116 [2021-12-18 04:00:28,153 INFO L226 Difference]: Without dead ends: 2109 [2021-12-18 04:00:28,155 INFO L932 BasicCegarLoop]: 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 [2021-12-18 04:00:28,156 INFO L933 BasicCegarLoop]: 816 mSDtfsCounter, 837 mSDsluCounter, 2256 mSDsCounter, 0 mSdLazyCounter, 903 mSolverCounterSat, 320 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 940 SdHoareTripleChecker+Valid, 3072 SdHoareTripleChecker+Invalid, 1223 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 320 IncrementalHoareTripleChecker+Valid, 903 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2021-12-18 04:00:28,156 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [940 Valid, 3072 Invalid, 1223 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [320 Valid, 903 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2021-12-18 04:00:28,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2109 states. [2021-12-18 04:00:28,242 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2109 to 1927. [2021-12-18 04:00:28,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1927 states, 1408 states have (on average 1.3274147727272727) internal successors, (1869), 1426 states have internal predecessors, (1869), 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) [2021-12-18 04:00:28,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 1927 states and 2738 transitions. [2021-12-18 04:00:28,259 INFO L78 Accepts]: Start accepts. Automaton has 1927 states and 2738 transitions. Word has length 39 [2021-12-18 04:00:28,260 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 04:00:28,260 INFO L470 AbstractCegarLoop]: Abstraction has 1927 states and 2738 transitions. [2021-12-18 04:00:28,260 INFO L471 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) [2021-12-18 04:00:28,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 2738 transitions. [2021-12-18 04:00:28,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2021-12-18 04:00:28,267 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 04:00:28,268 INFO L514 BasicCegarLoop]: 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] [2021-12-18 04:00:28,268 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-18 04:00:28,268 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 04:00:28,269 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 04:00:28,269 INFO L85 PathProgramCache]: Analyzing trace with hash 865162911, now seen corresponding path program 1 times [2021-12-18 04:00:28,269 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 04:00:28,269 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [687327607] [2021-12-18 04:00:28,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 04:00:28,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 04:00:28,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:28,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 04:00:28,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:28,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-18 04:00:28,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:28,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2021-12-18 04:00:28,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:28,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 04:00:28,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:28,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2021-12-18 04:00:28,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:28,382 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-12-18 04:00:28,382 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 04:00:28,383 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [687327607] [2021-12-18 04:00:28,383 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [687327607] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 04:00:28,383 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 04:00:28,383 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-18 04:00:28,383 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [639560842] [2021-12-18 04:00:28,384 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 04:00:28,384 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-18 04:00:28,384 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 04:00:28,385 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-18 04:00:28,385 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-18 04:00:28,385 INFO L87 Difference]: Start difference. First operand 1927 states and 2738 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) [2021-12-18 04:00:30,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 04:00:30,401 INFO L93 Difference]: Finished difference Result 4756 states and 6804 transitions. [2021-12-18 04:00:30,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-18 04:00:30,401 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 [2021-12-18 04:00:30,402 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 04:00:30,421 INFO L225 Difference]: With dead ends: 4756 [2021-12-18 04:00:30,421 INFO L226 Difference]: Without dead ends: 2835 [2021-12-18 04:00:30,433 INFO L932 BasicCegarLoop]: 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 [2021-12-18 04:00:30,435 INFO L933 BasicCegarLoop]: 692 mSDtfsCounter, 1014 mSDsluCounter, 1047 mSDsCounter, 0 mSdLazyCounter, 966 mSolverCounterSat, 627 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1086 SdHoareTripleChecker+Valid, 1739 SdHoareTripleChecker+Invalid, 1593 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 627 IncrementalHoareTripleChecker+Valid, 966 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2021-12-18 04:00:30,436 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1086 Valid, 1739 Invalid, 1593 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [627 Valid, 966 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2021-12-18 04:00:30,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2835 states. [2021-12-18 04:00:30,536 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2835 to 2337. [2021-12-18 04:00:30,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2337 states, 1727 states have (on average 1.3184713375796178) internal successors, (2277), 1749 states have internal predecessors, (2277), 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) [2021-12-18 04:00:30,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 2337 states and 3281 transitions. [2021-12-18 04:00:30,560 INFO L78 Accepts]: Start accepts. Automaton has 2337 states and 3281 transitions. Word has length 75 [2021-12-18 04:00:30,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 04:00:30,560 INFO L470 AbstractCegarLoop]: Abstraction has 2337 states and 3281 transitions. [2021-12-18 04:00:30,561 INFO L471 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) [2021-12-18 04:00:30,561 INFO L276 IsEmpty]: Start isEmpty. Operand 2337 states and 3281 transitions. [2021-12-18 04:00:30,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2021-12-18 04:00:30,566 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 04:00:30,566 INFO L514 BasicCegarLoop]: 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] [2021-12-18 04:00:30,566 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-18 04:00:30,567 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 04:00:30,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 04:00:30,568 INFO L85 PathProgramCache]: Analyzing trace with hash -1950464579, now seen corresponding path program 2 times [2021-12-18 04:00:30,568 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 04:00:30,569 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1778335130] [2021-12-18 04:00:30,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 04:00:30,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 04:00:30,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:30,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 04:00:30,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:30,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-12-18 04:00:30,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:30,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2021-12-18 04:00:30,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:30,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2021-12-18 04:00:30,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:30,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 04:00:30,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:30,730 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-12-18 04:00:30,730 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 04:00:30,731 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1778335130] [2021-12-18 04:00:30,731 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1778335130] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 04:00:30,731 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 04:00:30,731 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-18 04:00:30,731 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1325140282] [2021-12-18 04:00:30,731 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 04:00:30,732 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-18 04:00:30,732 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 04:00:30,732 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-18 04:00:30,733 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-18 04:00:30,733 INFO L87 Difference]: Start difference. First operand 2337 states and 3281 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) [2021-12-18 04:00:33,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 04:00:33,102 INFO L93 Difference]: Finished difference Result 5332 states and 7628 transitions. [2021-12-18 04:00:33,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-18 04:00:33,102 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 [2021-12-18 04:00:33,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 04:00:33,130 INFO L225 Difference]: With dead ends: 5332 [2021-12-18 04:00:33,130 INFO L226 Difference]: Without dead ends: 3649 [2021-12-18 04:00:33,145 INFO L932 BasicCegarLoop]: 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 [2021-12-18 04:00:33,146 INFO L933 BasicCegarLoop]: 1016 mSDtfsCounter, 772 mSDsluCounter, 1342 mSDsCounter, 0 mSdLazyCounter, 1185 mSolverCounterSat, 462 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 844 SdHoareTripleChecker+Valid, 2358 SdHoareTripleChecker+Invalid, 1647 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 462 IncrementalHoareTripleChecker+Valid, 1185 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2021-12-18 04:00:33,147 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [844 Valid, 2358 Invalid, 1647 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [462 Valid, 1185 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2021-12-18 04:00:33,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3649 states. [2021-12-18 04:00:33,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3649 to 3008. [2021-12-18 04:00:33,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3008 states, 2234 states have (on average 1.3196060877350044) internal successors, (2948), 2262 states have internal predecessors, (2948), 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) [2021-12-18 04:00:33,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3008 states to 3008 states and 4216 transitions. [2021-12-18 04:00:33,319 INFO L78 Accepts]: Start accepts. Automaton has 3008 states and 4216 transitions. Word has length 75 [2021-12-18 04:00:33,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 04:00:33,320 INFO L470 AbstractCegarLoop]: Abstraction has 3008 states and 4216 transitions. [2021-12-18 04:00:33,320 INFO L471 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) [2021-12-18 04:00:33,320 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 4216 transitions. [2021-12-18 04:00:33,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2021-12-18 04:00:33,328 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 04:00:33,328 INFO L514 BasicCegarLoop]: 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] [2021-12-18 04:00:33,328 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-18 04:00:33,328 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 04:00:33,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 04:00:33,329 INFO L85 PathProgramCache]: Analyzing trace with hash -1867198755, now seen corresponding path program 1 times [2021-12-18 04:00:33,329 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 04:00:33,329 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [846443869] [2021-12-18 04:00:33,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 04:00:33,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 04:00:33,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:33,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 04:00:33,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:33,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-12-18 04:00:33,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:33,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-18 04:00:33,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:33,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-12-18 04:00:33,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:33,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 04:00:33,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:33,506 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-12-18 04:00:33,507 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 04:00:33,508 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [846443869] [2021-12-18 04:00:33,508 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [846443869] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 04:00:33,508 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 04:00:33,509 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-18 04:00:33,509 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [191835859] [2021-12-18 04:00:33,509 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 04:00:33,510 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-18 04:00:33,510 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 04:00:33,511 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-18 04:00:33,511 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-18 04:00:33,511 INFO L87 Difference]: Start difference. First operand 3008 states and 4216 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) [2021-12-18 04:00:35,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 04:00:35,656 INFO L93 Difference]: Finished difference Result 6829 states and 9736 transitions. [2021-12-18 04:00:35,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-18 04:00:35,656 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 [2021-12-18 04:00:35,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 04:00:35,683 INFO L225 Difference]: With dead ends: 6829 [2021-12-18 04:00:35,683 INFO L226 Difference]: Without dead ends: 4475 [2021-12-18 04:00:35,698 INFO L932 BasicCegarLoop]: 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 [2021-12-18 04:00:35,699 INFO L933 BasicCegarLoop]: 1018 mSDtfsCounter, 882 mSDsluCounter, 1315 mSDsCounter, 0 mSdLazyCounter, 1126 mSolverCounterSat, 495 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 969 SdHoareTripleChecker+Valid, 2333 SdHoareTripleChecker+Invalid, 1621 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 495 IncrementalHoareTripleChecker+Valid, 1126 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2021-12-18 04:00:35,699 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [969 Valid, 2333 Invalid, 1621 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [495 Valid, 1126 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2021-12-18 04:00:35,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4475 states. [2021-12-18 04:00:35,852 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4475 to 3691. [2021-12-18 04:00:35,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3691 states, 2749 states have (on average 1.3193888686795199) internal successors, (3627), 2783 states have internal predecessors, (3627), 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) [2021-12-18 04:00:35,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3691 states to 3691 states and 5159 transitions. [2021-12-18 04:00:35,879 INFO L78 Accepts]: Start accepts. Automaton has 3691 states and 5159 transitions. Word has length 88 [2021-12-18 04:00:35,879 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 04:00:35,879 INFO L470 AbstractCegarLoop]: Abstraction has 3691 states and 5159 transitions. [2021-12-18 04:00:35,880 INFO L471 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) [2021-12-18 04:00:35,880 INFO L276 IsEmpty]: Start isEmpty. Operand 3691 states and 5159 transitions. [2021-12-18 04:00:35,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-12-18 04:00:35,895 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 04:00:35,895 INFO L514 BasicCegarLoop]: 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] [2021-12-18 04:00:35,896 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-18 04:00:35,896 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 04:00:35,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 04:00:35,896 INFO L85 PathProgramCache]: Analyzing trace with hash -845511377, now seen corresponding path program 1 times [2021-12-18 04:00:35,897 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 04:00:35,897 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [122861620] [2021-12-18 04:00:35,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 04:00:35,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 04:00:35,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:35,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 04:00:35,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:35,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-12-18 04:00:36,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:36,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-12-18 04:00:36,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:36,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-18 04:00:36,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:36,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 04:00:36,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:36,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-18 04:00:36,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:36,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-18 04:00:36,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:36,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-12-18 04:00:36,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:36,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-12-18 04:00:36,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:36,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 04:00:36,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:36,091 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-12-18 04:00:36,091 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 04:00:36,092 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [122861620] [2021-12-18 04:00:36,092 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [122861620] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 04:00:36,092 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 04:00:36,092 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-18 04:00:36,092 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1072587945] [2021-12-18 04:00:36,092 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 04:00:36,093 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-18 04:00:36,093 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 04:00:36,094 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-18 04:00:36,094 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-12-18 04:00:36,094 INFO L87 Difference]: Start difference. First operand 3691 states and 5159 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) [2021-12-18 04:00:37,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 04:00:37,840 INFO L93 Difference]: Finished difference Result 8242 states and 11825 transitions. [2021-12-18 04:00:37,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-18 04:00:37,841 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 [2021-12-18 04:00:37,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 04:00:37,868 INFO L225 Difference]: With dead ends: 8242 [2021-12-18 04:00:37,868 INFO L226 Difference]: Without dead ends: 4564 [2021-12-18 04:00:37,897 INFO L932 BasicCegarLoop]: 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 [2021-12-18 04:00:37,898 INFO L933 BasicCegarLoop]: 672 mSDtfsCounter, 364 mSDsluCounter, 1433 mSDsCounter, 0 mSdLazyCounter, 979 mSolverCounterSat, 342 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 388 SdHoareTripleChecker+Valid, 2105 SdHoareTripleChecker+Invalid, 1321 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 342 IncrementalHoareTripleChecker+Valid, 979 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2021-12-18 04:00:37,899 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [388 Valid, 2105 Invalid, 1321 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [342 Valid, 979 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2021-12-18 04:00:37,904 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4564 states. [2021-12-18 04:00:38,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4564 to 3701. [2021-12-18 04:00:38,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3701 states, 2759 states have (on average 1.3182312432040595) internal successors, (3637), 2793 states have internal predecessors, (3637), 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) [2021-12-18 04:00:38,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3701 states to 3701 states and 5169 transitions. [2021-12-18 04:00:38,107 INFO L78 Accepts]: Start accepts. Automaton has 3701 states and 5169 transitions. Word has length 127 [2021-12-18 04:00:38,107 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 04:00:38,107 INFO L470 AbstractCegarLoop]: Abstraction has 3701 states and 5169 transitions. [2021-12-18 04:00:38,108 INFO L471 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) [2021-12-18 04:00:38,108 INFO L276 IsEmpty]: Start isEmpty. Operand 3701 states and 5169 transitions. [2021-12-18 04:00:38,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2021-12-18 04:00:38,118 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 04:00:38,118 INFO L514 BasicCegarLoop]: 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, 1, 1] [2021-12-18 04:00:38,118 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-18 04:00:38,118 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 04:00:38,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 04:00:38,119 INFO L85 PathProgramCache]: Analyzing trace with hash -310397959, now seen corresponding path program 1 times [2021-12-18 04:00:38,119 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 04:00:38,120 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [884374337] [2021-12-18 04:00:38,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 04:00:38,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 04:00:38,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:38,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 04:00:38,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:38,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-12-18 04:00:38,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:38,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-12-18 04:00:38,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:38,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-12-18 04:00:38,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:38,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-18 04:00:38,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:38,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-18 04:00:38,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:38,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-18 04:00:38,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:38,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-18 04:00:38,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:38,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-18 04:00:38,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:38,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-12-18 04:00:38,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:38,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 04:00:38,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:38,372 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-12-18 04:00:38,372 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 04:00:38,372 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [884374337] [2021-12-18 04:00:38,372 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [884374337] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 04:00:38,372 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 04:00:38,372 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-18 04:00:38,373 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [591636472] [2021-12-18 04:00:38,373 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 04:00:38,373 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-18 04:00:38,373 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 04:00:38,374 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-18 04:00:38,374 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2021-12-18 04:00:38,374 INFO L87 Difference]: Start difference. First operand 3701 states and 5169 transitions. Second operand has 8 states, 8 states have (on average 12.125) internal successors, (97), 4 states have internal predecessors, (97), 3 states have call successors, (12), 6 states have call predecessors, (12), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2021-12-18 04:00:40,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 04:00:40,880 INFO L93 Difference]: Finished difference Result 11564 states and 16600 transitions. [2021-12-18 04:00:40,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-18 04:00:40,884 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 12.125) internal successors, (97), 4 states have internal predecessors, (97), 3 states have call successors, (12), 6 states have call predecessors, (12), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) Word has length 130 [2021-12-18 04:00:40,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 04:00:40,939 INFO L225 Difference]: With dead ends: 11564 [2021-12-18 04:00:40,940 INFO L226 Difference]: Without dead ends: 8163 [2021-12-18 04:00:40,971 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=61, Invalid=121, Unknown=0, NotChecked=0, Total=182 [2021-12-18 04:00:40,972 INFO L933 BasicCegarLoop]: 743 mSDtfsCounter, 1109 mSDsluCounter, 2032 mSDsCounter, 0 mSdLazyCounter, 1827 mSolverCounterSat, 488 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1253 SdHoareTripleChecker+Valid, 2775 SdHoareTripleChecker+Invalid, 2315 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 488 IncrementalHoareTripleChecker+Valid, 1827 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2021-12-18 04:00:40,972 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1253 Valid, 2775 Invalid, 2315 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [488 Valid, 1827 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2021-12-18 04:00:40,980 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8163 states. [2021-12-18 04:00:41,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8163 to 6755. [2021-12-18 04:00:41,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6755 states, 5040 states have (on average 1.3178571428571428) internal successors, (6642), 5102 states have internal predecessors, (6642), 1310 states have call successors, (1310), 358 states have call predecessors, (1310), 404 states have return successors, (1485), 1334 states have call predecessors, (1485), 1309 states have call successors, (1485) [2021-12-18 04:00:41,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6755 states to 6755 states and 9437 transitions. [2021-12-18 04:00:41,334 INFO L78 Accepts]: Start accepts. Automaton has 6755 states and 9437 transitions. Word has length 130 [2021-12-18 04:00:41,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 04:00:41,336 INFO L470 AbstractCegarLoop]: Abstraction has 6755 states and 9437 transitions. [2021-12-18 04:00:41,336 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 12.125) internal successors, (97), 4 states have internal predecessors, (97), 3 states have call successors, (12), 6 states have call predecessors, (12), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2021-12-18 04:00:41,337 INFO L276 IsEmpty]: Start isEmpty. Operand 6755 states and 9437 transitions. [2021-12-18 04:00:41,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-12-18 04:00:41,350 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 04:00:41,350 INFO L514 BasicCegarLoop]: 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, 1, 1, 1, 1, 1] [2021-12-18 04:00:41,351 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-18 04:00:41,351 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 04:00:41,351 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 04:00:41,351 INFO L85 PathProgramCache]: Analyzing trace with hash 1373348168, now seen corresponding path program 1 times [2021-12-18 04:00:41,352 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 04:00:41,352 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [606443811] [2021-12-18 04:00:41,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 04:00:41,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 04:00:41,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:41,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 04:00:41,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:41,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-12-18 04:00:41,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:41,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-18 04:00:41,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:41,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-12-18 04:00:41,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:41,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-18 04:00:41,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:41,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-18 04:00:41,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:41,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-18 04:00:41,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:41,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-18 04:00:41,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:41,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-18 04:00:41,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:41,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-12-18 04:00:41,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:41,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 04:00:41,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:41,584 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-12-18 04:00:41,584 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 04:00:41,584 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [606443811] [2021-12-18 04:00:41,584 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [606443811] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 04:00:41,585 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 04:00:41,585 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-12-18 04:00:41,585 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [722903796] [2021-12-18 04:00:41,585 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 04:00:41,586 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-12-18 04:00:41,586 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 04:00:41,586 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-12-18 04:00:41,586 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-12-18 04:00:41,587 INFO L87 Difference]: Start difference. First operand 6755 states and 9437 transitions. Second operand has 9 states, 9 states have (on average 11.11111111111111) internal successors, (100), 5 states have internal predecessors, (100), 3 states have call successors, (12), 6 states have call predecessors, (12), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2021-12-18 04:00:45,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 04:00:45,620 INFO L93 Difference]: Finished difference Result 32587 states and 48611 transitions. [2021-12-18 04:00:45,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-12-18 04:00:45,621 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 11.11111111111111) internal successors, (100), 5 states have internal predecessors, (100), 3 states have call successors, (12), 6 states have call predecessors, (12), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) Word has length 133 [2021-12-18 04:00:45,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 04:00:45,826 INFO L225 Difference]: With dead ends: 32587 [2021-12-18 04:00:45,826 INFO L226 Difference]: Without dead ends: 25845 [2021-12-18 04:00:45,860 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=75, Invalid=267, Unknown=0, NotChecked=0, Total=342 [2021-12-18 04:00:45,863 INFO L933 BasicCegarLoop]: 1029 mSDtfsCounter, 2035 mSDsluCounter, 3255 mSDsCounter, 0 mSdLazyCounter, 2421 mSolverCounterSat, 1173 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2218 SdHoareTripleChecker+Valid, 4284 SdHoareTripleChecker+Invalid, 3594 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1173 IncrementalHoareTripleChecker+Valid, 2421 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2021-12-18 04:00:45,863 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2218 Valid, 4284 Invalid, 3594 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1173 Valid, 2421 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2021-12-18 04:00:45,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25845 states. [2021-12-18 04:00:46,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25845 to 12913. [2021-12-18 04:00:46,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12913 states, 9652 states have (on average 1.3159966846249482) internal successors, (12702), 9770 states have internal predecessors, (12702), 2494 states have call successors, (2494), 678 states have call predecessors, (2494), 766 states have return successors, (2827), 2540 states have call predecessors, (2827), 2493 states have call successors, (2827) [2021-12-18 04:00:46,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12913 states to 12913 states and 18023 transitions. [2021-12-18 04:00:46,702 INFO L78 Accepts]: Start accepts. Automaton has 12913 states and 18023 transitions. Word has length 133 [2021-12-18 04:00:46,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 04:00:46,703 INFO L470 AbstractCegarLoop]: Abstraction has 12913 states and 18023 transitions. [2021-12-18 04:00:46,703 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 11.11111111111111) internal successors, (100), 5 states have internal predecessors, (100), 3 states have call successors, (12), 6 states have call predecessors, (12), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2021-12-18 04:00:46,703 INFO L276 IsEmpty]: Start isEmpty. Operand 12913 states and 18023 transitions. [2021-12-18 04:00:46,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2021-12-18 04:00:46,715 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 04:00:46,715 INFO L514 BasicCegarLoop]: 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] [2021-12-18 04:00:46,716 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-12-18 04:00:46,716 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 04:00:46,716 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 04:00:46,717 INFO L85 PathProgramCache]: Analyzing trace with hash 74024474, now seen corresponding path program 1 times [2021-12-18 04:00:46,717 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 04:00:46,717 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1920653127] [2021-12-18 04:00:46,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 04:00:46,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 04:00:46,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:46,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 04:00:46,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:46,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-12-18 04:00:46,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:46,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-12-18 04:00:46,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:46,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-18 04:00:46,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:46,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 04:00:46,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:46,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-18 04:00:46,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:46,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-18 04:00:46,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:46,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-12-18 04:00:46,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:46,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-18 04:00:46,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:46,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 04:00:46,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 04:00:46,919 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2021-12-18 04:00:46,920 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 04:00:46,920 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1920653127] [2021-12-18 04:00:46,920 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1920653127] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 04:00:46,920 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 04:00:46,920 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-12-18 04:00:46,920 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [560775490] [2021-12-18 04:00:46,921 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 04:00:46,921 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-12-18 04:00:46,921 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 04:00:46,921 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-12-18 04:00:46,922 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2021-12-18 04:00:46,922 INFO L87 Difference]: Start difference. First operand 12913 states and 18023 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) [2021-12-18 04:00:49,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 04:00:49,032 INFO L93 Difference]: Finished difference Result 20477 states and 29022 transitions. [2021-12-18 04:00:49,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-18 04:00:49,033 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 [2021-12-18 04:00:49,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 04:00:49,037 INFO L225 Difference]: With dead ends: 20477 [2021-12-18 04:00:49,037 INFO L226 Difference]: Without dead ends: 0 [2021-12-18 04:00:49,195 INFO L932 BasicCegarLoop]: 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 [2021-12-18 04:00:49,195 INFO L933 BasicCegarLoop]: 544 mSDtfsCounter, 1256 mSDsluCounter, 1519 mSDsCounter, 0 mSdLazyCounter, 1864 mSolverCounterSat, 832 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1286 SdHoareTripleChecker+Valid, 2063 SdHoareTripleChecker+Invalid, 2696 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 832 IncrementalHoareTripleChecker+Valid, 1864 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2021-12-18 04:00:49,196 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1286 Valid, 2063 Invalid, 2696 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [832 Valid, 1864 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2021-12-18 04:00:49,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-12-18 04:00:49,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-12-18 04:00:49,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 04:00:49,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-12-18 04:00:49,201 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 130 [2021-12-18 04:00:49,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 04:00:49,202 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-12-18 04:00:49,202 INFO L471 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) [2021-12-18 04:00:49,202 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-12-18 04:00:49,203 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-12-18 04:00:49,205 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-12-18 04:00:49,206 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-12-18 04:00:49,207 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-12-18 04:02:27,936 INFO L854 garLoopResultBuilder]: At program point ldv_skb_free_intENTRY(lines 6870 6876) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ~last_index~0 |old(~last_index~0)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,936 INFO L858 garLoopResultBuilder]: For program point ldv_skb_free_intFINAL(lines 6870 6876) no Hoare annotation was computed. [2021-12-18 04:02:27,937 INFO L858 garLoopResultBuilder]: For program point ldv_skb_free_intEXIT(lines 6870 6876) no Hoare annotation was computed. [2021-12-18 04:02:27,937 INFO L858 garLoopResultBuilder]: For program point L6873-1(line 6873) no Hoare annotation was computed. [2021-12-18 04:02:27,937 INFO L854 garLoopResultBuilder]: At program point L6873(line 6873) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ~last_index~0 |old(~last_index~0)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,937 INFO L858 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 6920 6922) no Hoare annotation was computed. [2021-12-18 04:02:27,937 INFO L858 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 6920 6922) no Hoare annotation was computed. [2021-12-18 04:02:27,937 INFO L861 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 6920 6922) the Hoare annotation is: true [2021-12-18 04:02:27,937 INFO L854 garLoopResultBuilder]: At program point L5598(line 5598) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (= ~ldv_retval_0~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-18 04:02:27,938 INFO L854 garLoopResultBuilder]: At program point L5600(lines 5582 5607) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (= ~ldv_retval_0~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-18 04:02:27,938 INFO L858 garLoopResultBuilder]: For program point L5596-1(line 5596) no Hoare annotation was computed. [2021-12-18 04:02:27,938 INFO L858 garLoopResultBuilder]: For program point set_reset_modeFINAL(lines 5575 5608) no Hoare annotation was computed. [2021-12-18 04:02:27,938 INFO L854 garLoopResultBuilder]: At program point L5597(line 5597) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (= ~ldv_retval_0~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-18 04:02:27,938 INFO L858 garLoopResultBuilder]: For program point L5598-1(line 5598) no Hoare annotation was computed. [2021-12-18 04:02:27,938 INFO L854 garLoopResultBuilder]: At program point L5596(line 5596) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (= ~ldv_retval_0~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-18 04:02:27,938 INFO L858 garLoopResultBuilder]: For program point L5597-1(line 5597) no Hoare annotation was computed. [2021-12-18 04:02:27,939 INFO L858 garLoopResultBuilder]: For program point set_reset_modeEXIT(lines 5575 5608) no Hoare annotation was computed. [2021-12-18 04:02:27,939 INFO L854 garLoopResultBuilder]: At program point L5587(line 5587) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (= ~ldv_retval_0~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-18 04:02:27,939 INFO L858 garLoopResultBuilder]: For program point L5587-1(line 5587) no Hoare annotation was computed. [2021-12-18 04:02:27,939 INFO L854 garLoopResultBuilder]: At program point L5583(line 5583) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (= ~ldv_retval_0~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-18 04:02:27,939 INFO L858 garLoopResultBuilder]: For program point L5583-1(line 5583) no Hoare annotation was computed. [2021-12-18 04:02:27,939 INFO L854 garLoopResultBuilder]: At program point L5585(line 5585) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (= ~ldv_retval_0~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-18 04:02:27,939 INFO L858 garLoopResultBuilder]: For program point L5585-1(line 5585) no Hoare annotation was computed. [2021-12-18 04:02:27,940 INFO L854 garLoopResultBuilder]: At program point set_reset_modeENTRY(lines 5575 5608) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (= ~ldv_retval_0~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-18 04:02:27,940 INFO L854 garLoopResultBuilder]: At program point L5602(lines 5582 5607) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (= ~ldv_retval_0~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-18 04:02:27,940 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 5293 5299) no Hoare annotation was computed. [2021-12-18 04:02:27,940 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 5293 5299) the Hoare annotation is: true [2021-12-18 04:02:27,940 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5297) no Hoare annotation was computed. [2021-12-18 04:02:27,940 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 5293 5299) no Hoare annotation was computed. [2021-12-18 04:02:27,940 INFO L858 garLoopResultBuilder]: For program point L6014(lines 6014 6017) no Hoare annotation was computed. [2021-12-18 04:02:27,941 INFO L854 garLoopResultBuilder]: At program point L6113(line 6113) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,941 INFO L858 garLoopResultBuilder]: For program point L6113-1(line 6113) no Hoare annotation was computed. [2021-12-18 04:02:27,941 INFO L858 garLoopResultBuilder]: For program point L6146-2(lines 6065 6166) no Hoare annotation was computed. [2021-12-18 04:02:27,941 INFO L854 garLoopResultBuilder]: At program point L5882(lines 5813 5884) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,941 INFO L858 garLoopResultBuilder]: For program point L6014-2(lines 6014 6017) no Hoare annotation was computed. [2021-12-18 04:02:27,941 INFO L854 garLoopResultBuilder]: At program point ldv_irq_1ENTRY(lines 6349 6374) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= ~LDV_IN_INTERRUPT~0 |old(~LDV_IN_INTERRUPT~0)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ~last_index~0 |old(~last_index~0)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,941 INFO L858 garLoopResultBuilder]: For program point L6031(lines 6031 6037) no Hoare annotation was computed. [2021-12-18 04:02:27,942 INFO L858 garLoopResultBuilder]: For program point L5965(lines 5965 5979) no Hoare annotation was computed. [2021-12-18 04:02:27,942 INFO L858 garLoopResultBuilder]: For program point L6031-2(lines 6031 6037) no Hoare annotation was computed. [2021-12-18 04:02:27,942 INFO L854 garLoopResultBuilder]: At program point L6147(line 6147) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,942 INFO L858 garLoopResultBuilder]: For program point L6114(lines 6114 6121) no Hoare annotation was computed. [2021-12-18 04:02:27,942 INFO L858 garLoopResultBuilder]: For program point L6147-1(line 6147) no Hoare annotation was computed. [2021-12-18 04:02:27,942 INFO L858 garLoopResultBuilder]: For program point L6131(lines 6131 6134) no Hoare annotation was computed. [2021-12-18 04:02:27,942 INFO L858 garLoopResultBuilder]: For program point L5966(line 5966) no Hoare annotation was computed. [2021-12-18 04:02:27,942 INFO L854 garLoopResultBuilder]: At program point L5834(line 5834) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,943 INFO L854 garLoopResultBuilder]: At program point L5933(line 5933) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,943 INFO L854 garLoopResultBuilder]: At program point L6957(lines 6956 6958) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,943 INFO L858 garLoopResultBuilder]: For program point L5834-1(line 5834) no Hoare annotation was computed. [2021-12-18 04:02:27,943 INFO L854 garLoopResultBuilder]: At program point L6115(line 6115) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,943 INFO L854 garLoopResultBuilder]: At program point L6082(line 6082) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,943 INFO L858 garLoopResultBuilder]: For program point L6115-1(line 6115) no Hoare annotation was computed. [2021-12-18 04:02:27,943 INFO L858 garLoopResultBuilder]: For program point L6082-1(line 6082) no Hoare annotation was computed. [2021-12-18 04:02:27,943 INFO L854 garLoopResultBuilder]: At program point L6941-2(lines 6940 6942) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,944 INFO L858 garLoopResultBuilder]: For program point L6941-1(line 6941) no Hoare annotation was computed. [2021-12-18 04:02:27,944 INFO L858 garLoopResultBuilder]: For program point L5917(lines 5917 5935) no Hoare annotation was computed. [2021-12-18 04:02:27,944 INFO L854 garLoopResultBuilder]: At program point L6941(line 6941) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,944 INFO L858 garLoopResultBuilder]: For program point L5917-1(lines 5907 6047) no Hoare annotation was computed. [2021-12-18 04:02:27,944 INFO L854 garLoopResultBuilder]: At program point L6165(lines 6049 6167) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,944 INFO L858 garLoopResultBuilder]: For program point L6033-2(line 6033) no Hoare annotation was computed. [2021-12-18 04:02:27,944 INFO L858 garLoopResultBuilder]: For program point L6033(line 6033) no Hoare annotation was computed. [2021-12-18 04:02:27,944 INFO L858 garLoopResultBuilder]: For program point L5868-1(line 5868) no Hoare annotation was computed. [2021-12-18 04:02:27,945 INFO L854 garLoopResultBuilder]: At program point L5868(line 5868) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,945 INFO L858 garLoopResultBuilder]: For program point L6083(lines 6083 6090) no Hoare annotation was computed. [2021-12-18 04:02:27,945 INFO L858 garLoopResultBuilder]: For program point L6116(lines 6116 6119) no Hoare annotation was computed. [2021-12-18 04:02:27,945 INFO L858 garLoopResultBuilder]: For program point L6083-2(lines 6065 6166) no Hoare annotation was computed. [2021-12-18 04:02:27,945 INFO L854 garLoopResultBuilder]: At program point L6067(line 6067) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ~last_index~0 |old(~last_index~0)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,945 INFO L858 garLoopResultBuilder]: For program point L6100-1(line 6100) no Hoare annotation was computed. [2021-12-18 04:02:27,945 INFO L858 garLoopResultBuilder]: For program point L6067-1(line 6067) no Hoare annotation was computed. [2021-12-18 04:02:27,945 INFO L854 garLoopResultBuilder]: At program point L6100(line 6100) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,946 INFO L858 garLoopResultBuilder]: For program point L6150(lines 6150 6164) no Hoare annotation was computed. [2021-12-18 04:02:27,946 INFO L858 garLoopResultBuilder]: For program point L6084-1(line 6084) no Hoare annotation was computed. [2021-12-18 04:02:27,946 INFO L854 garLoopResultBuilder]: At program point L6018(line 6018) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,946 INFO L854 garLoopResultBuilder]: At program point L6084(line 6084) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,946 INFO L858 garLoopResultBuilder]: For program point L6018-1(line 6018) no Hoare annotation was computed. [2021-12-18 04:02:27,946 INFO L854 garLoopResultBuilder]: At program point L5853(line 5853) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,946 INFO L858 garLoopResultBuilder]: For program point L5853-1(line 5853) no Hoare annotation was computed. [2021-12-18 04:02:27,946 INFO L854 garLoopResultBuilder]: At program point L5870(lines 5862 5875) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,947 INFO L858 garLoopResultBuilder]: For program point L5969(line 5969) no Hoare annotation was computed. [2021-12-18 04:02:27,947 INFO L858 garLoopResultBuilder]: For program point L5936(lines 5907 6047) no Hoare annotation was computed. [2021-12-18 04:02:27,947 INFO L858 garLoopResultBuilder]: For program point L6085(lines 6085 6088) no Hoare annotation was computed. [2021-12-18 04:02:27,947 INFO L854 garLoopResultBuilder]: At program point L6944-2(lines 6943 6945) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,947 INFO L858 garLoopResultBuilder]: For program point L6366(line 6366) no Hoare annotation was computed. [2021-12-18 04:02:27,947 INFO L858 garLoopResultBuilder]: For program point L6944-1(line 6944) no Hoare annotation was computed. [2021-12-18 04:02:27,947 INFO L854 garLoopResultBuilder]: At program point L5854(line 5854) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,947 INFO L854 garLoopResultBuilder]: At program point L6944(line 6944) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,947 INFO L858 garLoopResultBuilder]: For program point L5953(lines 5953 5957) no Hoare annotation was computed. [2021-12-18 04:02:27,947 INFO L858 garLoopResultBuilder]: For program point L5854-1(line 5854) no Hoare annotation was computed. [2021-12-18 04:02:27,947 INFO L858 garLoopResultBuilder]: For program point L6036-2(line 6036) no Hoare annotation was computed. [2021-12-18 04:02:27,947 INFO L858 garLoopResultBuilder]: For program point L6036(line 6036) no Hoare annotation was computed. [2021-12-18 04:02:27,947 INFO L858 garLoopResultBuilder]: For program point L5871(lines 5871 5874) no Hoare annotation was computed. [2021-12-18 04:02:27,947 INFO L858 garLoopResultBuilder]: For program point L5838(lines 5838 5841) no Hoare annotation was computed. [2021-12-18 04:02:27,947 INFO L854 garLoopResultBuilder]: At program point L6961(lines 6960 6962) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,947 INFO L858 garLoopResultBuilder]: For program point L5987(lines 5907 6047) no Hoare annotation was computed. [2021-12-18 04:02:27,947 INFO L854 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 (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 04:02:27,947 INFO L854 garLoopResultBuilder]: At program point L5872(lines 5862 5875) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,948 INFO L858 garLoopResultBuilder]: For program point L6665-1(line 6665) no Hoare annotation was computed. [2021-12-18 04:02:27,948 INFO L854 garLoopResultBuilder]: At program point L6665(line 6665) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,948 INFO L858 garLoopResultBuilder]: For program point L6071(lines 6071 6074) no Hoare annotation was computed. [2021-12-18 04:02:27,948 INFO L858 garLoopResultBuilder]: For program point L6071-2(lines 6071 6074) no Hoare annotation was computed. [2021-12-18 04:02:27,948 INFO L858 garLoopResultBuilder]: For program point L5972(line 5972) no Hoare annotation was computed. [2021-12-18 04:02:27,948 INFO L854 garLoopResultBuilder]: At program point L6666(lines 6661 6668) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,948 INFO L854 garLoopResultBuilder]: At program point L6138(lines 6065 6166) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,948 INFO L858 garLoopResultBuilder]: For program point L6072-1(line 6072) no Hoare annotation was computed. [2021-12-18 04:02:27,948 INFO L858 garLoopResultBuilder]: For program point ldv_irq_1FINAL(lines 6349 6374) no Hoare annotation was computed. [2021-12-18 04:02:27,948 INFO L854 garLoopResultBuilder]: At program point L6105(line 6105) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,948 INFO L854 garLoopResultBuilder]: At program point L6072(line 6072) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ~last_index~0 |old(~last_index~0)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,948 INFO L858 garLoopResultBuilder]: For program point L6006-1(lines 6006 6024) no Hoare annotation was computed. [2021-12-18 04:02:27,948 INFO L854 garLoopResultBuilder]: At program point L6122(lines 6109 6127) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,948 INFO L858 garLoopResultBuilder]: For program point L5924-1(line 5924) no Hoare annotation was computed. [2021-12-18 04:02:27,948 INFO L854 garLoopResultBuilder]: At program point L5924(line 5924) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,948 INFO L854 garLoopResultBuilder]: At program point L6139(line 6139) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,949 INFO L858 garLoopResultBuilder]: For program point L6139-1(line 6139) no Hoare annotation was computed. [2021-12-18 04:02:27,949 INFO L858 garLoopResultBuilder]: For program point L6354(lines 6354 6371) no Hoare annotation was computed. [2021-12-18 04:02:27,949 INFO L858 garLoopResultBuilder]: For program point L5908-1(line 5908) no Hoare annotation was computed. [2021-12-18 04:02:27,949 INFO L854 garLoopResultBuilder]: At program point L5842(line 5842) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,949 INFO L854 garLoopResultBuilder]: At program point L5908(line 5908) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,949 INFO L858 garLoopResultBuilder]: For program point L5842-1(line 5842) no Hoare annotation was computed. [2021-12-18 04:02:27,949 INFO L854 garLoopResultBuilder]: At program point L6354-1(lines 6354 6371) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= ~LDV_IN_INTERRUPT~0 |old(~LDV_IN_INTERRUPT~0)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ~last_index~0 |old(~last_index~0)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,949 INFO L858 garLoopResultBuilder]: For program point L5859(line 5859) no Hoare annotation was computed. [2021-12-18 04:02:27,950 INFO L858 garLoopResultBuilder]: For program point L5925-2(lines 5925 5928) no Hoare annotation was computed. [2021-12-18 04:02:27,950 INFO L858 garLoopResultBuilder]: For program point L5925(lines 5925 5928) no Hoare annotation was computed. [2021-12-18 04:02:27,950 INFO L858 garLoopResultBuilder]: For program point L5859-2(line 5859) no Hoare annotation was computed. [2021-12-18 04:02:27,950 INFO L858 garLoopResultBuilder]: For program point L6140(lines 6140 6143) no Hoare annotation was computed. [2021-12-18 04:02:27,950 INFO L858 garLoopResultBuilder]: For program point L5975(line 5975) no Hoare annotation was computed. [2021-12-18 04:02:27,950 INFO L858 garLoopResultBuilder]: For program point L5843(lines 5843 5856) no Hoare annotation was computed. [2021-12-18 04:02:27,950 INFO L858 garLoopResultBuilder]: For program point L5843-2(lines 5843 5856) no Hoare annotation was computed. [2021-12-18 04:02:27,950 INFO L858 garLoopResultBuilder]: For program point L6091-1(lines 6065 6166) no Hoare annotation was computed. [2021-12-18 04:02:27,950 INFO L854 garLoopResultBuilder]: At program point L6157(line 6157) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,951 INFO L854 garLoopResultBuilder]: At program point L6124(lines 6109 6127) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,951 INFO L858 garLoopResultBuilder]: For program point L6157-1(line 6157) no Hoare annotation was computed. [2021-12-18 04:02:27,951 INFO L854 garLoopResultBuilder]: At program point L6950(lines 6949 6951) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,951 INFO L858 garLoopResultBuilder]: For program point L6025-2(lines 6025 6041) no Hoare annotation was computed. [2021-12-18 04:02:27,951 INFO L858 garLoopResultBuilder]: For program point L6025(lines 6025 6041) no Hoare annotation was computed. [2021-12-18 04:02:27,951 INFO L858 garLoopResultBuilder]: For program point L5860-2(lines 5860 5875) no Hoare annotation was computed. [2021-12-18 04:02:27,951 INFO L858 garLoopResultBuilder]: For program point L5860(lines 5860 5875) no Hoare annotation was computed. [2021-12-18 04:02:27,952 INFO L854 garLoopResultBuilder]: At program point L6075(line 6075) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,952 INFO L858 garLoopResultBuilder]: For program point L6075-1(line 6075) no Hoare annotation was computed. [2021-12-18 04:02:27,952 INFO L854 garLoopResultBuilder]: At program point L6141(lines 6065 6166) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,952 INFO L854 garLoopResultBuilder]: At program point L5943(line 5943) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,952 INFO L858 garLoopResultBuilder]: For program point L5943-1(line 5943) no Hoare annotation was computed. [2021-12-18 04:02:27,952 INFO L854 garLoopResultBuilder]: At program point L5877(line 5877) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,952 INFO L858 garLoopResultBuilder]: For program point L6356(lines 6356 6368) no Hoare annotation was computed. [2021-12-18 04:02:27,952 INFO L858 garLoopResultBuilder]: For program point L5877-1(line 5877) no Hoare annotation was computed. [2021-12-18 04:02:27,952 INFO L858 garLoopResultBuilder]: For program point L6158(lines 6158 6162) no Hoare annotation was computed. [2021-12-18 04:02:27,953 INFO L854 garLoopResultBuilder]: At program point L6026(line 6026) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,953 INFO L858 garLoopResultBuilder]: For program point L6026-1(line 6026) no Hoare annotation was computed. [2021-12-18 04:02:27,953 INFO L858 garLoopResultBuilder]: For program point L5960(lines 5907 6047) no Hoare annotation was computed. [2021-12-18 04:02:27,953 INFO L858 garLoopResultBuilder]: For program point L6076(lines 6076 6079) no Hoare annotation was computed. [2021-12-18 04:02:27,953 INFO L858 garLoopResultBuilder]: For program point L6109-1(lines 6065 6166) no Hoare annotation was computed. [2021-12-18 04:02:27,953 INFO L858 garLoopResultBuilder]: For program point L5944-2(lines 5936 5958) no Hoare annotation was computed. [2021-12-18 04:02:27,953 INFO L858 garLoopResultBuilder]: For program point L5944(lines 5944 5947) no Hoare annotation was computed. [2021-12-18 04:02:27,953 INFO L854 garLoopResultBuilder]: At program point L5845(line 5845) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,954 INFO L858 garLoopResultBuilder]: For program point L6357(line 6357) no Hoare annotation was computed. [2021-12-18 04:02:27,954 INFO L858 garLoopResultBuilder]: For program point L5845-1(line 5845) no Hoare annotation was computed. [2021-12-18 04:02:27,954 INFO L854 garLoopResultBuilder]: At program point L5994(line 5994) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,954 INFO L858 garLoopResultBuilder]: For program point L5994-1(line 5994) no Hoare annotation was computed. [2021-12-18 04:02:27,954 INFO L858 garLoopResultBuilder]: For program point L6358(lines 6358 6364) no Hoare annotation was computed. [2021-12-18 04:02:27,954 INFO L854 garLoopResultBuilder]: At program point L5846(line 5846) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,954 INFO L858 garLoopResultBuilder]: For program point L5846-1(line 5846) no Hoare annotation was computed. [2021-12-18 04:02:27,954 INFO L858 garLoopResultBuilder]: For program point L5995(lines 5995 5998) no Hoare annotation was computed. [2021-12-18 04:02:27,955 INFO L858 garLoopResultBuilder]: For program point L6028-1(line 6028) no Hoare annotation was computed. [2021-12-18 04:02:27,955 INFO L854 garLoopResultBuilder]: At program point L6028(line 6028) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,955 INFO L858 garLoopResultBuilder]: For program point L5995-2(lines 5987 6004) no Hoare annotation was computed. [2021-12-18 04:02:27,955 INFO L854 garLoopResultBuilder]: At program point L6144(lines 6065 6166) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,955 INFO L854 garLoopResultBuilder]: At program point L5847(line 5847) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,955 INFO L858 garLoopResultBuilder]: For program point L5847-1(line 5847) no Hoare annotation was computed. [2021-12-18 04:02:27,955 INFO L858 garLoopResultBuilder]: For program point L5913(lines 5913 5916) no Hoare annotation was computed. [2021-12-18 04:02:27,955 INFO L858 garLoopResultBuilder]: For program point L6095(lines 6065 6166) no Hoare annotation was computed. [2021-12-18 04:02:27,956 INFO L858 garLoopResultBuilder]: For program point L6673-1(line 6673) no Hoare annotation was computed. [2021-12-18 04:02:27,956 INFO L854 garLoopResultBuilder]: At program point L6673(line 6673) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,956 INFO L854 garLoopResultBuilder]: At program point L5963(line 5963) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,956 INFO L858 garLoopResultBuilder]: For program point L5963-1(line 5963) no Hoare annotation was computed. [2021-12-18 04:02:27,956 INFO L858 garLoopResultBuilder]: For program point ldv_irq_1EXIT(lines 6349 6374) no Hoare annotation was computed. [2021-12-18 04:02:27,956 INFO L854 garLoopResultBuilder]: At program point L6046(lines 5885 6048) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,956 INFO L854 garLoopResultBuilder]: At program point L6013(line 6013) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,956 INFO L854 garLoopResultBuilder]: At program point L5980(lines 5960 5985) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,957 INFO L858 garLoopResultBuilder]: For program point L6013-1(line 6013) no Hoare annotation was computed. [2021-12-18 04:02:27,957 INFO L858 garLoopResultBuilder]: For program point L5848-1(line 5848) no Hoare annotation was computed. [2021-12-18 04:02:27,957 INFO L854 garLoopResultBuilder]: At program point L5881(line 5881) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,957 INFO L854 garLoopResultBuilder]: At program point L5848(line 5848) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,957 INFO L858 garLoopResultBuilder]: For program point L5881-1(line 5881) no Hoare annotation was computed. [2021-12-18 04:02:27,957 INFO L854 garLoopResultBuilder]: At program point L6674(lines 6669 6676) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,957 INFO L854 garLoopResultBuilder]: At program point L6096-2(lines 6096 6104) the Hoare annotation is: (or (= ~last_index~0 0) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,957 INFO L858 garLoopResultBuilder]: For program point L6096(lines 6096 6104) no Hoare annotation was computed. [2021-12-18 04:02:27,958 INFO L858 garLoopResultBuilder]: For program point L6129-1(lines 6129 6136) no Hoare annotation was computed. [2021-12-18 04:02:27,958 INFO L858 garLoopResultBuilder]: For program point L6146(lines 6146 6149) no Hoare annotation was computed. [2021-12-18 04:02:27,958 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2021-12-18 04:02:27,958 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-18 04:02:27,958 INFO L854 garLoopResultBuilder]: At program point L6976(lines 6975 6977) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (= ~ldv_retval_0~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-18 04:02:27,958 INFO L858 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2021-12-18 04:02:27,958 INFO L854 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (= ~ldv_retval_0~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-18 04:02:27,958 INFO L854 garLoopResultBuilder]: At program point L6266(lines 6262 6268) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (= ~ldv_retval_0~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-18 04:02:27,959 INFO L854 garLoopResultBuilder]: At program point L6314(line 6314) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (= ~ldv_retval_0~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-18 04:02:27,959 INFO L861 garLoopResultBuilder]: At program point L7018(lines 7017 7019) the Hoare annotation is: true [2021-12-18 04:02:27,959 INFO L861 garLoopResultBuilder]: At program point L6316(lines 6311 6318) the Hoare annotation is: true [2021-12-18 04:02:27,959 INFO L858 garLoopResultBuilder]: For program point L6314-1(line 6314) no Hoare annotation was computed. [2021-12-18 04:02:27,959 INFO L858 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 5300 5306) no Hoare annotation was computed. [2021-12-18 04:02:27,959 INFO L861 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 5300 5306) the Hoare annotation is: true [2021-12-18 04:02:27,959 INFO L861 garLoopResultBuilder]: At program point L6938(lines 6937 6939) the Hoare annotation is: true [2021-12-18 04:02:27,959 INFO L861 garLoopResultBuilder]: At program point L6935(lines 6934 6936) the Hoare annotation is: true [2021-12-18 04:02:27,960 INFO L858 garLoopResultBuilder]: For program point sja1000_write_cmdregEXIT(lines 5534 5546) no Hoare annotation was computed. [2021-12-18 04:02:27,960 INFO L861 garLoopResultBuilder]: At program point sja1000_write_cmdregENTRY(lines 5534 5546) the Hoare annotation is: true [2021-12-18 04:02:27,960 INFO L861 garLoopResultBuilder]: At program point L5542(line 5542) the Hoare annotation is: true [2021-12-18 04:02:27,960 INFO L858 garLoopResultBuilder]: For program point sja1000_write_cmdregFINAL(lines 5534 5546) no Hoare annotation was computed. [2021-12-18 04:02:27,960 INFO L861 garLoopResultBuilder]: At program point L5224(lines 5220 5226) the Hoare annotation is: true [2021-12-18 04:02:27,960 INFO L861 garLoopResultBuilder]: At program point L5539(line 5539) the Hoare annotation is: true [2021-12-18 04:02:27,960 INFO L858 garLoopResultBuilder]: For program point L5539-1(line 5539) no Hoare annotation was computed. [2021-12-18 04:02:27,960 INFO L861 garLoopResultBuilder]: At program point L5541(line 5541) the Hoare annotation is: true [2021-12-18 04:02:27,960 INFO L858 garLoopResultBuilder]: For program point L5542-1(line 5542) no Hoare annotation was computed. [2021-12-18 04:02:27,961 INFO L858 garLoopResultBuilder]: For program point L5541-1(line 5541) no Hoare annotation was computed. [2021-12-18 04:02:27,961 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 5307 5312) no Hoare annotation was computed. [2021-12-18 04:02:27,961 INFO L861 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 5307 5312) the Hoare annotation is: true [2021-12-18 04:02:27,961 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 5307 5312) no Hoare annotation was computed. [2021-12-18 04:02:27,961 INFO L858 garLoopResultBuilder]: For program point netdev_privFINAL(lines 5371 5376) no Hoare annotation was computed. [2021-12-18 04:02:27,961 INFO L861 garLoopResultBuilder]: At program point netdev_privENTRY(lines 5371 5376) the Hoare annotation is: true [2021-12-18 04:02:27,961 INFO L858 garLoopResultBuilder]: For program point netdev_privEXIT(lines 5371 5376) no Hoare annotation was computed. [2021-12-18 04:02:27,961 INFO L858 garLoopResultBuilder]: For program point L6749-3(lines 6746 6775) no Hoare annotation was computed. [2021-12-18 04:02:27,962 INFO L854 garLoopResultBuilder]: At program point L6749-2(lines 6749 6760) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (<= 0 ldv_set_remove_~i~5) (= (+ ldv_set_remove_~deleted_index~0 1) 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ~last_index~0 |old(~last_index~0)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-18 04:02:27,962 INFO L858 garLoopResultBuilder]: For program point L6764-1(lines 6764 6767) no Hoare annotation was computed. [2021-12-18 04:02:27,962 INFO L858 garLoopResultBuilder]: For program point L6764(lines 6764 6767) no Hoare annotation was computed. [2021-12-18 04:02:27,962 INFO L858 garLoopResultBuilder]: For program point L6754(lines 6754 6758) no Hoare annotation was computed. [2021-12-18 04:02:27,962 INFO L858 garLoopResultBuilder]: For program point L6750(lines 6750 6753) no Hoare annotation was computed. [2021-12-18 04:02:27,962 INFO L854 garLoopResultBuilder]: At program point ldv_set_removeENTRY(lines 6742 6776) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ~last_index~0 |old(~last_index~0)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,962 INFO L858 garLoopResultBuilder]: For program point L6750-1(lines 6750 6753) no Hoare annotation was computed. [2021-12-18 04:02:27,962 INFO L858 garLoopResultBuilder]: For program point L6763-3(lines 6763 6770) no Hoare annotation was computed. [2021-12-18 04:02:27,963 INFO L858 garLoopResultBuilder]: For program point L6761-1(lines 6742 6776) no Hoare annotation was computed. [2021-12-18 04:02:27,963 INFO L854 garLoopResultBuilder]: At program point L6763-2(lines 6763 6770) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,963 INFO L858 garLoopResultBuilder]: For program point ldv_set_removeEXIT(lines 6742 6776) no Hoare annotation was computed. [2021-12-18 04:02:27,963 INFO L858 garLoopResultBuilder]: For program point netdev_get_tx_queueEXIT(lines 5364 5370) no Hoare annotation was computed. [2021-12-18 04:02:27,963 INFO L861 garLoopResultBuilder]: At program point netdev_get_tx_queueENTRY(lines 5364 5370) the Hoare annotation is: true [2021-12-18 04:02:27,963 INFO L858 garLoopResultBuilder]: For program point netdev_get_tx_queueFINAL(lines 5364 5370) no Hoare annotation was computed. [2021-12-18 04:02:27,963 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~TO~~u8~0EXIT(line -1) no Hoare annotation was computed. [2021-12-18 04:02:27,964 INFO L861 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~int~TO~~u8~0ENTRY(line -1) the Hoare annotation is: true [2021-12-18 04:02:27,964 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~TO~~u8~0FINAL(line -1) no Hoare annotation was computed. [2021-12-18 04:02:27,964 INFO L858 garLoopResultBuilder]: For program point close_candevEXIT(lines 6969 6971) no Hoare annotation was computed. [2021-12-18 04:02:27,964 INFO L861 garLoopResultBuilder]: At program point close_candevENTRY(lines 6969 6971) the Hoare annotation is: true [2021-12-18 04:02:27,964 INFO L858 garLoopResultBuilder]: For program point close_candevFINAL(lines 6969 6971) no Hoare annotation was computed. [2021-12-18 04:02:27,964 INFO L858 garLoopResultBuilder]: For program point L5410-1(line 5410) no Hoare annotation was computed. [2021-12-18 04:02:27,964 INFO L858 garLoopResultBuilder]: For program point netif_wake_queueEXIT(lines 5406 5414) no Hoare annotation was computed. [2021-12-18 04:02:27,964 INFO L858 garLoopResultBuilder]: For program point L5399(lines 5399 5402) no Hoare annotation was computed. [2021-12-18 04:02:27,964 INFO L861 garLoopResultBuilder]: At program point L5399-2(lines 5394 5405) the Hoare annotation is: true [2021-12-18 04:02:27,965 INFO L861 garLoopResultBuilder]: At program point netif_wake_queueENTRY(lines 5406 5414) the Hoare annotation is: true [2021-12-18 04:02:27,965 INFO L861 garLoopResultBuilder]: At program point L5198(lines 5192 5200) the Hoare annotation is: true [2021-12-18 04:02:27,965 INFO L861 garLoopResultBuilder]: At program point L6928(lines 6927 6929) the Hoare annotation is: true [2021-12-18 04:02:27,965 INFO L861 garLoopResultBuilder]: At program point L5410(line 5410) the Hoare annotation is: true [2021-12-18 04:02:27,965 INFO L858 garLoopResultBuilder]: For program point netif_wake_queueFINAL(lines 5406 5414) no Hoare annotation was computed. [2021-12-18 04:02:27,965 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 5240 5242) the Hoare annotation is: true [2021-12-18 04:02:27,965 INFO L858 garLoopResultBuilder]: For program point L5241-2(lines 5240 5242) no Hoare annotation was computed. [2021-12-18 04:02:27,966 INFO L858 garLoopResultBuilder]: For program point L5241(line 5241) no Hoare annotation was computed. [2021-12-18 04:02:27,966 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 5240 5242) no Hoare annotation was computed. [2021-12-18 04:02:27,966 INFO L854 garLoopResultBuilder]: At program point ldv_skb_freeENTRY(lines 6863 6869) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ~last_index~0 |old(~last_index~0)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,966 INFO L858 garLoopResultBuilder]: For program point ldv_skb_freeFINAL(lines 6863 6869) no Hoare annotation was computed. [2021-12-18 04:02:27,966 INFO L858 garLoopResultBuilder]: For program point ldv_skb_freeEXIT(lines 6863 6869) no Hoare annotation was computed. [2021-12-18 04:02:27,966 INFO L854 garLoopResultBuilder]: At program point L6866(line 6866) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ~last_index~0 |old(~last_index~0)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-12-18 04:02:27,966 INFO L861 garLoopResultBuilder]: At program point L5663(line 5663) the Hoare annotation is: true [2021-12-18 04:02:27,966 INFO L858 garLoopResultBuilder]: For program point L5663-1(line 5663) no Hoare annotation was computed. [2021-12-18 04:02:27,967 INFO L861 garLoopResultBuilder]: At program point L5634-2(lines 5634 5638) the Hoare annotation is: true [2021-12-18 04:02:27,967 INFO L854 garLoopResultBuilder]: At program point L5659(line 5659) the Hoare annotation is: (or (not (= ~ldv_state_variable_2~0 2)) (not (= ~last_index~0 0)) (not (= ~ldv_retval_0~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-18 04:02:27,967 INFO L858 garLoopResultBuilder]: For program point L5626(lines 5626 5630) no Hoare annotation was computed. [2021-12-18 04:02:27,967 INFO L858 garLoopResultBuilder]: For program point L5639(line 5639) no Hoare annotation was computed. [2021-12-18 04:02:27,967 INFO L861 garLoopResultBuilder]: At program point L5635(line 5635) the Hoare annotation is: true [2021-12-18 04:02:27,967 INFO L858 garLoopResultBuilder]: For program point L5635-1(line 5635) no Hoare annotation was computed. [2021-12-18 04:02:27,967 INFO L858 garLoopResultBuilder]: For program point L5664-1(line 5664) no Hoare annotation was computed. [2021-12-18 04:02:27,967 INFO L861 garLoopResultBuilder]: At program point L5664(line 5664) the Hoare annotation is: true [2021-12-18 04:02:27,968 INFO L861 garLoopResultBuilder]: At program point L5627(line 5627) the Hoare annotation is: true [2021-12-18 04:02:27,968 INFO L858 garLoopResultBuilder]: For program point L5627-1(line 5627) no Hoare annotation was computed. [2021-12-18 04:02:27,968 INFO L858 garLoopResultBuilder]: For program point L5656-1(line 5656) no Hoare annotation was computed. [2021-12-18 04:02:27,968 INFO L854 garLoopResultBuilder]: At program point L5656(line 5656) the Hoare annotation is: (or (not (= ~ldv_state_variable_2~0 2)) (not (= ~last_index~0 0)) (not (= ~ldv_retval_0~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-18 04:02:27,968 INFO L861 garLoopResultBuilder]: At program point L5619(line 5619) the Hoare annotation is: true [2021-12-18 04:02:27,968 INFO L858 garLoopResultBuilder]: For program point L5619-1(line 5619) no Hoare annotation was computed. [2021-12-18 04:02:27,968 INFO L858 garLoopResultBuilder]: For program point sja1000_startFINAL(lines 5651 5668) no Hoare annotation was computed. [2021-12-18 04:02:27,968 INFO L861 garLoopResultBuilder]: At program point L5648(lines 5609 5650) the Hoare annotation is: true [2021-12-18 04:02:27,969 INFO L861 garLoopResultBuilder]: At program point L5644(lines 5616 5649) the Hoare annotation is: true [2021-12-18 04:02:27,969 INFO L858 garLoopResultBuilder]: For program point L5640-1(line 5640) no Hoare annotation was computed. [2021-12-18 04:02:27,969 INFO L861 garLoopResultBuilder]: At program point L5640(line 5640) the Hoare annotation is: true [2021-12-18 04:02:27,969 INFO L858 garLoopResultBuilder]: For program point sja1000_startEXIT(lines 5651 5668) no Hoare annotation was computed. [2021-12-18 04:02:27,969 INFO L854 garLoopResultBuilder]: At program point sja1000_startENTRY(lines 5651 5668) the Hoare annotation is: (or (not (= ~ldv_state_variable_2~0 2)) (not (= ~last_index~0 0)) (not (= ~ldv_retval_0~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-18 04:02:27,969 INFO L861 garLoopResultBuilder]: At program point L5637(line 5637) the Hoare annotation is: true [2021-12-18 04:02:27,969 INFO L858 garLoopResultBuilder]: For program point L5637-1(line 5637) no Hoare annotation was computed. [2021-12-18 04:02:27,969 INFO L861 garLoopResultBuilder]: At program point L5662(line 5662) the Hoare annotation is: true [2021-12-18 04:02:27,970 INFO L858 garLoopResultBuilder]: For program point L5658(lines 5658 5661) no Hoare annotation was computed. [2021-12-18 04:02:27,970 INFO L858 garLoopResultBuilder]: For program point L5662-1(line 5662) no Hoare annotation was computed. [2021-12-18 04:02:27,970 INFO L861 garLoopResultBuilder]: At program point L5629(line 5629) the Hoare annotation is: true [2021-12-18 04:02:27,970 INFO L858 garLoopResultBuilder]: For program point L5629-1(line 5629) no Hoare annotation was computed. [2021-12-18 04:02:27,970 INFO L858 garLoopResultBuilder]: For program point L5658-1(lines 5658 5661) no Hoare annotation was computed. [2021-12-18 04:02:27,970 INFO L861 garLoopResultBuilder]: At program point L5617(line 5617) the Hoare annotation is: true [2021-12-18 04:02:27,970 INFO L858 garLoopResultBuilder]: For program point L5617-1(line 5617) no Hoare annotation was computed. [2021-12-18 04:02:27,970 INFO L861 garLoopResultBuilder]: At program point L5642(lines 5616 5649) the Hoare annotation is: true [2021-12-18 04:02:27,971 INFO L858 garLoopResultBuilder]: For program point L5634(lines 5634 5638) no Hoare annotation was computed. [2021-12-18 04:02:27,971 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~X~~u8~0~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2021-12-18 04:02:27,971 INFO L861 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~int~X~~u8~0~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2021-12-18 04:02:27,971 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~X~~u8~0~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2021-12-18 04:02:27,971 INFO L861 garLoopResultBuilder]: At program point L5551(line 5551) the Hoare annotation is: true [2021-12-18 04:02:27,971 INFO L858 garLoopResultBuilder]: For program point L5551-1(line 5551) no Hoare annotation was computed. [2021-12-18 04:02:27,971 INFO L858 garLoopResultBuilder]: For program point sja1000_is_absentFINAL(lines 5547 5554) no Hoare annotation was computed. [2021-12-18 04:02:27,971 INFO L858 garLoopResultBuilder]: For program point sja1000_is_absentEXIT(lines 5547 5554) no Hoare annotation was computed. [2021-12-18 04:02:27,971 INFO L861 garLoopResultBuilder]: At program point sja1000_is_absentENTRY(lines 5547 5554) the Hoare annotation is: true [2021-12-18 04:02:27,971 INFO L858 garLoopResultBuilder]: For program point netif_stop_queueEXIT(lines 5437 5445) no Hoare annotation was computed. [2021-12-18 04:02:27,971 INFO L861 garLoopResultBuilder]: At program point L5182(lines 5178 5184) the Hoare annotation is: true [2021-12-18 04:02:27,971 INFO L861 garLoopResultBuilder]: At program point L5441(line 5441) the Hoare annotation is: true [2021-12-18 04:02:27,972 INFO L858 garLoopResultBuilder]: For program point L5441-1(line 5441) no Hoare annotation was computed. [2021-12-18 04:02:27,972 INFO L861 garLoopResultBuilder]: At program point L5434(lines 5415 5436) the Hoare annotation is: true [2021-12-18 04:02:27,972 INFO L858 garLoopResultBuilder]: For program point L5427(line 5427) no Hoare annotation was computed. [2021-12-18 04:02:27,972 INFO L861 garLoopResultBuilder]: At program point netif_stop_queueENTRY(lines 5437 5445) the Hoare annotation is: true [2021-12-18 04:02:27,972 INFO L858 garLoopResultBuilder]: For program point L5428(lines 5428 5432) no Hoare annotation was computed. [2021-12-18 04:02:27,972 INFO L858 garLoopResultBuilder]: For program point L5423(lines 5423 5426) no Hoare annotation was computed. [2021-12-18 04:02:27,972 INFO L861 garLoopResultBuilder]: At program point L5422(line 5422) the Hoare annotation is: true [2021-12-18 04:02:27,972 INFO L858 garLoopResultBuilder]: For program point L5422-1(line 5422) no Hoare annotation was computed. [2021-12-18 04:02:27,973 INFO L861 garLoopResultBuilder]: At program point L5423-2(lines 5423 5426) the Hoare annotation is: true [2021-12-18 04:02:27,973 INFO L861 garLoopResultBuilder]: At program point L7021(lines 7020 7022) the Hoare annotation is: true [2021-12-18 04:02:27,973 INFO L858 garLoopResultBuilder]: For program point netif_stop_queueFINAL(lines 5437 5445) no Hoare annotation was computed. [2021-12-18 04:02:27,973 INFO L854 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5243 5259) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (= ~ldv_retval_0~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 04:02:27,973 INFO L861 garLoopResultBuilder]: At program point L5255(line 5255) the Hoare annotation is: true [2021-12-18 04:02:27,973 INFO L858 garLoopResultBuilder]: For program point L5255-1(line 5255) no Hoare annotation was computed. [2021-12-18 04:02:27,973 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5243 5259) no Hoare annotation was computed. [2021-12-18 04:02:27,973 INFO L858 garLoopResultBuilder]: For program point L5250(lines 5250 5257) no Hoare annotation was computed. [2021-12-18 04:02:27,974 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5243 5259) no Hoare annotation was computed. [2021-12-18 04:02:27,974 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-18 04:02:27,974 INFO L858 garLoopResultBuilder]: For program point L5272-1(line 5272) no Hoare annotation was computed. [2021-12-18 04:02:27,974 INFO L858 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 5260 5276) no Hoare annotation was computed. [2021-12-18 04:02:27,974 INFO L861 garLoopResultBuilder]: At program point L5272(line 5272) the Hoare annotation is: true [2021-12-18 04:02:27,974 INFO L858 garLoopResultBuilder]: For program point L5267(lines 5267 5274) no Hoare annotation was computed. [2021-12-18 04:02:27,974 INFO L854 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 5260 5276) the Hoare annotation is: (let ((.cse0 (not (= ~last_index~0 0))) (.cse1 (not (= ~ldv_retval_0~0 0))) (.cse2 (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|)))) (and (or (not (= ~ldv_irq_1_2~0 0)) .cse0 .cse1 .cse2 (not (= ~ldv_state_variable_2~0 0)) (not (= ~ldv_irq_1_3~0 0))) (or .cse0 (not (= ~ldv_state_variable_2~0 1)) .cse1 .cse2))) [2021-12-18 04:02:27,974 INFO L858 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 5260 5276) no Hoare annotation was computed. [2021-12-18 04:02:27,975 INFO L854 garLoopResultBuilder]: At program point L5783(line 5783) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,975 INFO L858 garLoopResultBuilder]: For program point L5783-1(line 5783) no Hoare annotation was computed. [2021-12-18 04:02:27,975 INFO L858 garLoopResultBuilder]: For program point L6510(lines 6510 6538) no Hoare annotation was computed. [2021-12-18 04:02:27,975 INFO L858 garLoopResultBuilder]: For program point L6543(line 6543) no Hoare annotation was computed. [2021-12-18 04:02:27,975 INFO L858 garLoopResultBuilder]: For program point L5486(lines 5486 5489) no Hoare annotation was computed. [2021-12-18 04:02:27,975 INFO L858 garLoopResultBuilder]: For program point L6576(line 6576) no Hoare annotation was computed. [2021-12-18 04:02:27,975 INFO L858 garLoopResultBuilder]: For program point L6609(line 6609) no Hoare annotation was computed. [2021-12-18 04:02:27,975 INFO L858 garLoopResultBuilder]: For program point L6378(lines 6378 6384) no Hoare annotation was computed. [2021-12-18 04:02:27,975 INFO L854 garLoopResultBuilder]: At program point L5354(lines 5347 5356) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,976 INFO L854 garLoopResultBuilder]: At program point L6213(line 6213) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,976 INFO L854 garLoopResultBuilder]: At program point L5189(lines 5185 5191) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,976 INFO L854 garLoopResultBuilder]: At program point L6213-1(line 6213) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,976 INFO L858 garLoopResultBuilder]: For program point L5784-1(line 5784) no Hoare annotation was computed. [2021-12-18 04:02:27,976 INFO L854 garLoopResultBuilder]: At program point L5784(line 5784) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,976 INFO L861 garLoopResultBuilder]: At program point L6610(line 6610) the Hoare annotation is: true [2021-12-18 04:02:27,976 INFO L858 garLoopResultBuilder]: For program point L6511(line 6511) no Hoare annotation was computed. [2021-12-18 04:02:27,976 INFO L858 garLoopResultBuilder]: For program point L6544(lines 6544 6607) no Hoare annotation was computed. [2021-12-18 04:02:27,977 INFO L858 garLoopResultBuilder]: For program point L6577(lines 6577 6581) no Hoare annotation was computed. [2021-12-18 04:02:27,977 INFO L858 garLoopResultBuilder]: For program point L6412(lines 6412 6415) no Hoare annotation was computed. [2021-12-18 04:02:27,977 INFO L858 garLoopResultBuilder]: For program point L6214(line 6214) no Hoare annotation was computed. [2021-12-18 04:02:27,977 INFO L854 garLoopResultBuilder]: At program point L5785(line 5785) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,977 INFO L858 garLoopResultBuilder]: For program point L5785-1(line 5785) no Hoare annotation was computed. [2021-12-18 04:02:27,977 INFO L858 garLoopResultBuilder]: For program point L6512(lines 6512 6517) no Hoare annotation was computed. [2021-12-18 04:02:27,977 INFO L854 garLoopResultBuilder]: At program point L5389(line 5389) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,977 INFO L858 garLoopResultBuilder]: For program point L5389-1(line 5389) no Hoare annotation was computed. [2021-12-18 04:02:27,978 INFO L858 garLoopResultBuilder]: For program point L6215(lines 6215 6218) no Hoare annotation was computed. [2021-12-18 04:02:27,978 INFO L854 garLoopResultBuilder]: At program point L6182(line 6182) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,978 INFO L854 garLoopResultBuilder]: At program point L6215-2(lines 6215 6218) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,978 INFO L858 garLoopResultBuilder]: For program point L6182-1(line 6182) no Hoare annotation was computed. [2021-12-18 04:02:27,978 INFO L858 garLoopResultBuilder]: For program point L6546(lines 6546 6604) no Hoare annotation was computed. [2021-12-18 04:02:27,978 INFO L854 garLoopResultBuilder]: At program point L6612(lines 6488 6617) the Hoare annotation is: (let ((.cse0 (= ~last_index~0 0)) (.cse1 (= ~ldv_retval_0~0 0))) (or (and .cse0 (= ~ldv_irq_1_2~0 0) (= ~ldv_irq_1_3~0 0) .cse1 (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_0~0 1)) (and .cse0 (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse1))) [2021-12-18 04:02:27,978 INFO L858 garLoopResultBuilder]: For program point L6547(line 6547) no Hoare annotation was computed. [2021-12-18 04:02:27,978 INFO L854 garLoopResultBuilder]: At program point L5391(lines 5385 5393) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,979 INFO L858 garLoopResultBuilder]: For program point L6448-1(line 6448) no Hoare annotation was computed. [2021-12-18 04:02:27,979 INFO L854 garLoopResultBuilder]: At program point L6448(line 6448) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_state_variable_2~0 1) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,979 INFO L858 garLoopResultBuilder]: For program point L6184-1(line 6184) no Hoare annotation was computed. [2021-12-18 04:02:27,979 INFO L854 garLoopResultBuilder]: At program point L6184(line 6184) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,979 INFO L858 garLoopResultBuilder]: For program point L5788-1(line 5788) no Hoare annotation was computed. [2021-12-18 04:02:27,979 INFO L854 garLoopResultBuilder]: At program point L5788(line 5788) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,979 INFO L854 garLoopResultBuilder]: At program point L6713(lines 6708 6715) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_irq_1_2~0 0) (= ~ldv_irq_1_3~0 0) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 04:02:27,979 INFO L858 garLoopResultBuilder]: For program point L6548(lines 6548 6552) no Hoare annotation was computed. [2021-12-18 04:02:27,980 INFO L854 garLoopResultBuilder]: At program point L6416(lines 6409 6418) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,980 INFO L854 garLoopResultBuilder]: At program point L5789(line 5789) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,980 INFO L858 garLoopResultBuilder]: For program point L5789-1(line 5789) no Hoare annotation was computed. [2021-12-18 04:02:27,980 INFO L854 garLoopResultBuilder]: At program point L6450(lines 6444 6452) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_state_variable_2~0 1) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,980 INFO L858 garLoopResultBuilder]: For program point L5492-1(lines 5480 5506) no Hoare annotation was computed. [2021-12-18 04:02:27,980 INFO L858 garLoopResultBuilder]: For program point L5492(lines 5492 5506) no Hoare annotation was computed. [2021-12-18 04:02:27,980 INFO L854 garLoopResultBuilder]: At program point L6219(line 6219) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,980 INFO L858 garLoopResultBuilder]: For program point L6186(lines 6186 6189) no Hoare annotation was computed. [2021-12-18 04:02:27,981 INFO L854 garLoopResultBuilder]: At program point L6979(lines 6978 6980) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,981 INFO L854 garLoopResultBuilder]: At program point L5790(line 5790) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,981 INFO L858 garLoopResultBuilder]: For program point L6913(lines 6913 6916) no Hoare annotation was computed. [2021-12-18 04:02:27,981 INFO L858 garLoopResultBuilder]: For program point L5790-1(line 5790) no Hoare annotation was computed. [2021-12-18 04:02:27,981 INFO L858 garLoopResultBuilder]: For program point L6583(line 6583) no Hoare annotation was computed. [2021-12-18 04:02:27,981 INFO L861 garLoopResultBuilder]: At program point L6616(lines 6479 6618) the Hoare annotation is: true [2021-12-18 04:02:27,981 INFO L854 garLoopResultBuilder]: At program point L5493(line 5493) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,981 INFO L858 garLoopResultBuilder]: For program point L5493-1(line 5493) no Hoare annotation was computed. [2021-12-18 04:02:27,982 INFO L858 garLoopResultBuilder]: For program point L6385(lines 6385 6391) no Hoare annotation was computed. [2021-12-18 04:02:27,982 INFO L858 garLoopResultBuilder]: For program point L6220(line 6220) no Hoare annotation was computed. [2021-12-18 04:02:27,982 INFO L858 garLoopResultBuilder]: For program point L5494(lines 5494 5503) no Hoare annotation was computed. [2021-12-18 04:02:27,982 INFO L858 garLoopResultBuilder]: For program point L6584(lines 6584 6592) no Hoare annotation was computed. [2021-12-18 04:02:27,982 INFO L854 garLoopResultBuilder]: At program point L6221(lines 6206 6223) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,982 INFO L861 garLoopResultBuilder]: At program point L6915-1(lines 6908 6919) the Hoare annotation is: true [2021-12-18 04:02:27,982 INFO L854 garLoopResultBuilder]: At program point L6915(line 6915) the Hoare annotation is: false [2021-12-18 04:02:27,982 INFO L858 garLoopResultBuilder]: For program point L6519(line 6519) no Hoare annotation was computed. [2021-12-18 04:02:27,982 INFO L854 garLoopResultBuilder]: At program point L7015(lines 7014 7016) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,983 INFO L858 garLoopResultBuilder]: For program point L6586(lines 6586 6590) no Hoare annotation was computed. [2021-12-18 04:02:27,983 INFO L858 garLoopResultBuilder]: For program point L6520(lines 6520 6534) no Hoare annotation was computed. [2021-12-18 04:02:27,983 INFO L858 garLoopResultBuilder]: For program point L6190(lines 6190 6199) no Hoare annotation was computed. [2021-12-18 04:02:27,983 INFO L854 garLoopResultBuilder]: At program point L6190-2(lines 6190 6199) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,983 INFO L854 garLoopResultBuilder]: At program point L6983(lines 6982 6984) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_state_variable_2~0 1) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,983 INFO L858 garLoopResultBuilder]: For program point L6554(line 6554) no Hoare annotation was computed. [2021-12-18 04:02:27,983 INFO L854 garLoopResultBuilder]: At program point L5497(lines 5497 5498) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,983 INFO L858 garLoopResultBuilder]: For program point L5497-1(lines 5497 5498) no Hoare annotation was computed. [2021-12-18 04:02:27,984 INFO L854 garLoopResultBuilder]: At program point L5762(line 5762) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,984 INFO L858 garLoopResultBuilder]: For program point L5762-1(line 5762) no Hoare annotation was computed. [2021-12-18 04:02:27,984 INFO L858 garLoopResultBuilder]: For program point L6522(lines 6522 6527) no Hoare annotation was computed. [2021-12-18 04:02:27,984 INFO L858 garLoopResultBuilder]: For program point L6555(lines 6555 6559) no Hoare annotation was computed. [2021-12-18 04:02:27,984 INFO L858 garLoopResultBuilder]: For program point L6522-2(lines 6520 6533) no Hoare annotation was computed. [2021-12-18 04:02:27,984 INFO L858 garLoopResultBuilder]: For program point L6456(lines 6456 6460) no Hoare annotation was computed. [2021-12-18 04:02:27,984 INFO L858 garLoopResultBuilder]: For program point L6555-2(lines 6546 6604) no Hoare annotation was computed. [2021-12-18 04:02:27,984 INFO L858 garLoopResultBuilder]: For program point L5499(lines 5499 5502) no Hoare annotation was computed. [2021-12-18 04:02:27,985 INFO L858 garLoopResultBuilder]: For program point L6556-1(line 6556) no Hoare annotation was computed. [2021-12-18 04:02:27,985 INFO L854 garLoopResultBuilder]: At program point L6556(line 6556) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,985 INFO L858 garLoopResultBuilder]: For program point L6424(lines 6424 6439) no Hoare annotation was computed. [2021-12-18 04:02:27,985 INFO L858 garLoopResultBuilder]: For program point L6193(lines 6193 6197) no Hoare annotation was computed. [2021-12-18 04:02:27,985 INFO L854 garLoopResultBuilder]: At program point L5797(line 5797) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,985 INFO L858 garLoopResultBuilder]: For program point L5797-1(line 5797) no Hoare annotation was computed. [2021-12-18 04:02:27,985 INFO L858 garLoopResultBuilder]: For program point L6689-2(lines 6689 6692) no Hoare annotation was computed. [2021-12-18 04:02:27,985 INFO L858 garLoopResultBuilder]: For program point L6689(lines 6689 6692) no Hoare annotation was computed. [2021-12-18 04:02:27,985 INFO L858 garLoopResultBuilder]: For program point L6491-1(line 6491) no Hoare annotation was computed. [2021-12-18 04:02:27,986 INFO L854 garLoopResultBuilder]: At program point L6491(line 6491) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_irq_1_2~0 0) (= ~ldv_irq_1_3~0 0) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 04:02:27,986 INFO L858 garLoopResultBuilder]: For program point L6392(lines 6392 6398) no Hoare annotation was computed. [2021-12-18 04:02:27,986 INFO L858 garLoopResultBuilder]: For program point L6425(line 6425) no Hoare annotation was computed. [2021-12-18 04:02:27,986 INFO L854 garLoopResultBuilder]: At program point L6194(line 6194) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,986 INFO L858 garLoopResultBuilder]: For program point L6194-1(line 6194) no Hoare annotation was computed. [2021-12-18 04:02:27,986 INFO L854 garLoopResultBuilder]: At program point L6987(lines 6986 6988) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,986 INFO L854 garLoopResultBuilder]: At program point L6657-1(lines 6654 6660) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,986 INFO L854 garLoopResultBuilder]: At program point L6657(line 6657) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,987 INFO L854 garLoopResultBuilder]: At program point L6426(line 6426) the Hoare annotation is: (let ((.cse0 (= ~last_index~0 0)) (.cse1 (= ~ldv_retval_0~0 0))) (or (and .cse0 (= ~ldv_irq_1_2~0 0) (= ~ldv_irq_1_3~0 0) .cse1 (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_0~0 1)) (and .cse0 (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse1))) [2021-12-18 04:02:27,987 INFO L858 garLoopResultBuilder]: For program point L6426-1(line 6426) no Hoare annotation was computed. [2021-12-18 04:02:27,987 INFO L854 garLoopResultBuilder]: At program point L5799(lines 5761 5811) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,987 INFO L858 garLoopResultBuilder]: For program point L5766(lines 5766 5769) no Hoare annotation was computed. [2021-12-18 04:02:27,987 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-12-18 04:02:27,987 INFO L858 garLoopResultBuilder]: For program point L6428(line 6428) no Hoare annotation was computed. [2021-12-18 04:02:27,987 INFO L858 garLoopResultBuilder]: For program point L6461(lines 6461 6465) no Hoare annotation was computed. [2021-12-18 04:02:27,987 INFO L854 garLoopResultBuilder]: At program point L5801(lines 5761 5811) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,988 INFO L858 garLoopResultBuilder]: For program point L6594(line 6594) no Hoare annotation was computed. [2021-12-18 04:02:27,988 INFO L854 garLoopResultBuilder]: At program point L6693(lines 6677 6695) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,988 INFO L858 garLoopResultBuilder]: For program point L6561-1(line 6561) no Hoare annotation was computed. [2021-12-18 04:02:27,988 INFO L854 garLoopResultBuilder]: At program point L6561(line 6561) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,988 INFO L858 garLoopResultBuilder]: For program point L6429-1(line 6429) no Hoare annotation was computed. [2021-12-18 04:02:27,988 INFO L854 garLoopResultBuilder]: At program point L6429(line 6429) the Hoare annotation is: (let ((.cse0 (= ~last_index~0 0)) (.cse1 (= ~ldv_retval_0~0 0))) (or (and .cse0 (= ~ldv_irq_1_2~0 0) (= ~ldv_irq_1_3~0 0) .cse1 (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_0~0 1)) (and .cse0 (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse1))) [2021-12-18 04:02:27,988 INFO L858 garLoopResultBuilder]: For program point L6595(lines 6595 6600) no Hoare annotation was computed. [2021-12-18 04:02:27,989 INFO L854 garLoopResultBuilder]: At program point L5505(lines 5478 5512) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,989 INFO L854 garLoopResultBuilder]: At program point L5770(line 5770) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,989 INFO L854 garLoopResultBuilder]: At program point L6860(lines 6856 6862) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_irq_1_2~0 0) (= ~ldv_irq_1_3~0 0) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_2~0 0)) [2021-12-18 04:02:27,989 INFO L858 garLoopResultBuilder]: For program point L5770-1(line 5770) no Hoare annotation was computed. [2021-12-18 04:02:27,989 INFO L854 garLoopResultBuilder]: At program point L6530(lines 6488 6617) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,989 INFO L858 garLoopResultBuilder]: For program point L6431(line 6431) no Hoare annotation was computed. [2021-12-18 04:02:27,989 INFO L854 garLoopResultBuilder]: At program point L6332(lines 6328 6334) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_0~0 1)) [2021-12-18 04:02:27,989 INFO L854 garLoopResultBuilder]: At program point L6200(line 6200) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,990 INFO L858 garLoopResultBuilder]: For program point L6432-1(line 6432) no Hoare annotation was computed. [2021-12-18 04:02:27,990 INFO L858 garLoopResultBuilder]: For program point L6399(lines 6399 6405) no Hoare annotation was computed. [2021-12-18 04:02:27,990 INFO L854 garLoopResultBuilder]: At program point L6432(line 6432) the Hoare annotation is: (let ((.cse0 (= ~last_index~0 0)) (.cse1 (= ~ldv_retval_0~0 0))) (or (and .cse0 (= ~ldv_irq_1_2~0 0) (= ~ldv_irq_1_3~0 0) .cse1 (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_0~0 1)) (and .cse0 (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse1))) [2021-12-18 04:02:27,990 INFO L858 garLoopResultBuilder]: For program point L6201(line 6201) no Hoare annotation was computed. [2021-12-18 04:02:27,990 INFO L858 garLoopResultBuilder]: For program point L5805(lines 5805 5809) no Hoare annotation was computed. [2021-12-18 04:02:27,990 INFO L858 garLoopResultBuilder]: For program point L6466(lines 6466 6470) no Hoare annotation was computed. [2021-12-18 04:02:27,990 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-12-18 04:02:27,990 INFO L854 garLoopResultBuilder]: At program point L5806(line 5806) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,991 INFO L858 garLoopResultBuilder]: For program point L6566(line 6566) no Hoare annotation was computed. [2021-12-18 04:02:27,991 INFO L858 garLoopResultBuilder]: For program point L6434(line 6434) no Hoare annotation was computed. [2021-12-18 04:02:27,991 INFO L858 garLoopResultBuilder]: For program point L6500(lines 6500 6611) no Hoare annotation was computed. [2021-12-18 04:02:27,991 INFO L854 garLoopResultBuilder]: At program point L6203(lines 6176 6205) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,991 INFO L858 garLoopResultBuilder]: For program point L5774(lines 5774 5777) no Hoare annotation was computed. [2021-12-18 04:02:27,991 INFO L858 garLoopResultBuilder]: For program point L5774-2(lines 5761 5811) no Hoare annotation was computed. [2021-12-18 04:02:27,991 INFO L858 garLoopResultBuilder]: For program point L6567(lines 6567 6574) no Hoare annotation was computed. [2021-12-18 04:02:27,991 INFO L858 garLoopResultBuilder]: For program point L6435-1(line 6435) no Hoare annotation was computed. [2021-12-18 04:02:27,992 INFO L854 garLoopResultBuilder]: At program point L6435(line 6435) the Hoare annotation is: (let ((.cse0 (= ~last_index~0 0)) (.cse1 (= ~ldv_retval_0~0 0))) (or (and .cse0 (= ~ldv_irq_1_2~0 0) (= ~ldv_irq_1_3~0 0) .cse1 (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_0~0 1)) (and .cse0 (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse1))) [2021-12-18 04:02:27,992 INFO L858 garLoopResultBuilder]: For program point L6501(line 6501) no Hoare annotation was computed. [2021-12-18 04:02:27,992 INFO L858 garLoopResultBuilder]: For program point L5808-1(lines 5805 5809) no Hoare annotation was computed. [2021-12-18 04:02:27,992 INFO L854 garLoopResultBuilder]: At program point L5808(line 5808) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,992 INFO L858 garLoopResultBuilder]: For program point L6502(lines 6502 6505) no Hoare annotation was computed. [2021-12-18 04:02:27,992 INFO L854 garLoopResultBuilder]: At program point L5511(lines 5471 5513) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,992 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-12-18 04:02:27,992 INFO L858 garLoopResultBuilder]: For program point L6602(line 6602) no Hoare annotation was computed. [2021-12-18 04:02:27,993 INFO L854 garLoopResultBuilder]: At program point L6701(lines 6696 6703) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,993 INFO L858 garLoopResultBuilder]: For program point L6536(line 6536) no Hoare annotation was computed. [2021-12-18 04:02:27,993 INFO L858 garLoopResultBuilder]: For program point L6569(lines 6569 6572) no Hoare annotation was computed. [2021-12-18 04:02:27,993 INFO L858 garLoopResultBuilder]: For program point L6437(line 6437) no Hoare annotation was computed. [2021-12-18 04:02:27,993 INFO L854 garLoopResultBuilder]: At program point L5810(lines 5749 5812) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,993 INFO L854 garLoopResultBuilder]: At program point L6801(lines 6798 6803) the Hoare annotation is: (and (not (= |ULTIMATE.start_ldv_set_is_empty_#res#1| 0)) (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,993 INFO L861 garLoopResultBuilder]: At program point L6603(line 6603) the Hoare annotation is: true [2021-12-18 04:02:27,993 INFO L861 garLoopResultBuilder]: At program point L6438(line 6438) the Hoare annotation is: true [2021-12-18 04:02:27,994 INFO L858 garLoopResultBuilder]: For program point L6471(lines 6471 6475) no Hoare annotation was computed. [2021-12-18 04:02:27,994 INFO L861 garLoopResultBuilder]: At program point L6537(line 6537) the Hoare annotation is: true [2021-12-18 04:02:27,994 INFO L858 garLoopResultBuilder]: For program point L5480(lines 5480 5506) no Hoare annotation was computed. [2021-12-18 04:02:27,994 INFO L854 garLoopResultBuilder]: At program point L6339(lines 6335 6341) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,994 INFO L854 garLoopResultBuilder]: At program point L6967(lines 6966 6968) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,994 INFO L858 garLoopResultBuilder]: For program point L5778-1(lines 5778 5791) no Hoare annotation was computed. [2021-12-18 04:02:27,994 INFO L854 garLoopResultBuilder]: At program point L6406(lines 6375 6408) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,994 INFO L854 garLoopResultBuilder]: At program point L5382(lines 5378 5384) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,995 INFO L854 garLoopResultBuilder]: At program point L5481(line 5481) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,995 INFO L858 garLoopResultBuilder]: For program point L5481-1(line 5481) no Hoare annotation was computed. [2021-12-18 04:02:27,995 INFO L858 garLoopResultBuilder]: For program point L5482(lines 5482 5490) no Hoare annotation was computed. [2021-12-18 04:02:27,995 INFO L854 garLoopResultBuilder]: At program point L6440(lines 6419 6443) the Hoare annotation is: (let ((.cse0 (= ~last_index~0 0)) (.cse1 (= ~ldv_retval_0~0 0))) (or (and .cse0 (= ~ldv_irq_1_2~0 0) (= ~ldv_irq_1_3~0 0) .cse1 (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_0~0 1)) (and .cse0 (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse1))) [2021-12-18 04:02:27,995 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-18 04:02:27,995 INFO L858 garLoopResultBuilder]: For program point L6507(line 6507) no Hoare annotation was computed. [2021-12-18 04:02:27,995 INFO L854 garLoopResultBuilder]: At program point L7003(lines 7002 7004) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,995 INFO L854 garLoopResultBuilder]: At program point L5781(line 5781) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,996 INFO L858 garLoopResultBuilder]: For program point L5781-1(line 5781) no Hoare annotation was computed. [2021-12-18 04:02:27,996 INFO L858 garLoopResultBuilder]: For program point L6508(lines 6508 6541) no Hoare annotation was computed. [2021-12-18 04:02:27,996 INFO L854 garLoopResultBuilder]: At program point L6211(line 6211) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,996 INFO L858 garLoopResultBuilder]: For program point L6211-1(line 6211) no Hoare annotation was computed. [2021-12-18 04:02:27,996 INFO L854 garLoopResultBuilder]: At program point L5782(line 5782) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,996 INFO L858 garLoopResultBuilder]: For program point L5782-1(line 5782) no Hoare annotation was computed. [2021-12-18 04:02:27,996 INFO L854 garLoopResultBuilder]: At program point L6476(lines 6453 6478) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,996 INFO L854 garLoopResultBuilder]: At program point L5485(line 5485) the Hoare annotation is: (and (= ~last_index~0 0) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0)) [2021-12-18 04:02:27,997 INFO L858 garLoopResultBuilder]: For program point L5485-1(line 5485) no Hoare annotation was computed. [2021-12-18 04:02:27,997 INFO L861 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 5214 5219) the Hoare annotation is: true [2021-12-18 04:02:27,997 INFO L858 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 5214 5219) no Hoare annotation was computed. [2021-12-18 04:02:27,997 INFO L858 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 5214 5219) no Hoare annotation was computed. [2021-12-18 04:02:27,997 INFO L858 garLoopResultBuilder]: For program point can_change_mtuFINAL(lines 6953 6955) no Hoare annotation was computed. [2021-12-18 04:02:27,997 INFO L861 garLoopResultBuilder]: At program point can_change_mtuENTRY(lines 6953 6955) the Hoare annotation is: true [2021-12-18 04:02:27,997 INFO L858 garLoopResultBuilder]: For program point can_change_mtuEXIT(lines 6953 6955) no Hoare annotation was computed. [2021-12-18 04:02:27,997 INFO L858 garLoopResultBuilder]: For program point can_led_eventFINAL(lines 6963 6965) no Hoare annotation was computed. [2021-12-18 04:02:27,998 INFO L861 garLoopResultBuilder]: At program point can_led_eventENTRY(lines 6963 6965) the Hoare annotation is: true [2021-12-18 04:02:27,998 INFO L858 garLoopResultBuilder]: For program point can_led_eventEXIT(lines 6963 6965) no Hoare annotation was computed. [2021-12-18 04:02:28,001 INFO L732 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 04:02:28,002 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-18 04:02:28,016 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,017 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,017 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,017 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,018 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,018 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,018 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,018 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,024 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,024 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,024 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,024 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,025 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,025 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,025 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,025 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,028 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,028 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,028 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,028 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,028 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,029 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,029 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,029 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,030 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,030 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,030 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,030 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,030 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,030 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,031 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,031 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,031 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,032 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,032 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,032 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,032 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,032 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,033 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,033 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,034 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,034 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,034 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,035 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,035 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,035 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,035 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,035 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,036 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.12 04:02:28 BoogieIcfgContainer [2021-12-18 04:02:28,036 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-18 04:02:28,037 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-18 04:02:28,037 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-18 04:02:28,037 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-18 04:02:28,038 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 04:00:23" (3/4) ... [2021-12-18 04:02:28,040 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-12-18 04:02:28,048 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_skb_free_int [2021-12-18 04:02:28,048 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2021-12-18 04:02:28,048 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_reset_mode [2021-12-18 04:02:28,048 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-12-18 04:02:28,048 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2021-12-18 04:02:28,048 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2021-12-18 04:02:28,048 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-12-18 04:02:28,049 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sja1000_write_cmdreg [2021-12-18 04:02:28,049 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2021-12-18 04:02:28,049 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2021-12-18 04:02:28,049 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_remove [2021-12-18 04:02:28,049 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2021-12-18 04:02:28,049 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2021-12-18 04:02:28,049 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure close_candev [2021-12-18 04:02:28,049 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2021-12-18 04:02:28,049 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-12-18 04:02:28,050 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_skb_free [2021-12-18 04:02:28,050 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sja1000_start [2021-12-18 04:02:28,050 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2021-12-18 04:02:28,050 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sja1000_is_absent [2021-12-18 04:02:28,050 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2021-12-18 04:02:28,050 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-12-18 04:02:28,050 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2021-12-18 04:02:28,051 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2021-12-18 04:02:28,051 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure can_change_mtu [2021-12-18 04:02:28,051 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure can_led_event [2021-12-18 04:02:28,072 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 152 nodes and edges [2021-12-18 04:02:28,075 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 47 nodes and edges [2021-12-18 04:02:28,077 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2021-12-18 04:02:28,079 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-12-18 04:02:28,082 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-18 04:02:28,084 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-18 04:02:28,113 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((last_index == 0 && \result == 0) && ldv_state_variable_2 == 1) && ldv_retval_0 == 0 [2021-12-18 04:02:28,113 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((last_index == 0 && ldv_irq_1_2 == 0) && ldv_irq_1_3 == 0) && ldv_retval_0 == 0) && ldv_state_variable_2 == 0) && ldv_state_variable_0 == 1) || ((last_index == 0 && \result == 0) && ldv_retval_0 == 0) [2021-12-18 04:02:28,113 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 && \result == 0) && ldv_retval_0 == 0 [2021-12-18 04:02:28,113 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) [2021-12-18 04:02:28,114 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) [2021-12-18 04:02:28,114 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(\result == 0) && last_index == 0) && \result == 0) && ldv_retval_0 == 0 [2021-12-18 04:02:28,114 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) [2021-12-18 04:02:28,117 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) [2021-12-18 04:02:28,117 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 && \result == 0) && ldv_retval_0 == 0 [2021-12-18 04:02:28,117 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((last_index == 0 && ldv_irq_1_2 == 0) && ldv_irq_1_3 == 0) && ldv_retval_0 == 0) && ldv_state_variable_2 == 0) && ldv_state_variable_0 == 1) || ((last_index == 0 && \result == 0) && ldv_retval_0 == 0) [2021-12-18 04:02:28,117 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && \valid == \old(\valid)) && unknown-#length-unknown == \old(unknown-#length-unknown)) && LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && last_index == \old(last_index)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) [2021-12-18 04:02:28,117 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) [2021-12-18 04:02:28,117 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(last_index == 0) || !(ldv_retval_0 == 0)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) [2021-12-18 04:02:28,117 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) [2021-12-18 04:02:28,118 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) [2021-12-18 04:02:28,118 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) [2021-12-18 04:02:28,118 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) [2021-12-18 04:02:28,118 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(last_index == 0) || !(ldv_retval_0 == 0)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) [2021-12-18 04:02:28,118 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) [2021-12-18 04:02:28,119 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((last_index == 0 && \result == 0) && ldv_retval_0 == 0) && ldv_state_variable_0 == 1 [2021-12-18 04:02:28,120 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 && \result == 0) && ldv_retval_0 == 0 [2021-12-18 04:02:28,120 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) [2021-12-18 04:02:28,120 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) [2021-12-18 04:02:28,120 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 && \result == 0) && ldv_retval_0 == 0 [2021-12-18 04:02:28,121 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 && \result == 0) && ldv_retval_0 == 0 [2021-12-18 04:02:28,121 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 && \result == 0) && ldv_retval_0 == 0 [2021-12-18 04:02:28,122 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(last_index == 0) || !(ldv_retval_0 == 0)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) [2021-12-18 04:02:28,123 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 && \result == 0) && ldv_retval_0 == 0 [2021-12-18 04:02:28,123 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((last_index == 0 && ldv_state_variable_2 == 2) && \result == 0) && ldv_retval_0 == 0 [2021-12-18 04:02:28,123 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((last_index == 0 && ldv_state_variable_2 == 2) && \result == 0) && ldv_retval_0 == 0 [2021-12-18 04:02:28,123 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(last_index == 0) || !(ldv_retval_0 == 0)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) [2021-12-18 04:02:28,123 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 && \result == 0) && ldv_retval_0 == 0 [2021-12-18 04:02:28,124 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 && \result == 0) && ldv_retval_0 == 0 [2021-12-18 04:02:28,124 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) [2021-12-18 04:02:28,124 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) [2021-12-18 04:02:28,124 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((last_index == 0 && \result == 0) && ldv_state_variable_2 == 1) && ldv_retval_0 == 0 [2021-12-18 04:02:28,124 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) [2021-12-18 04:02:28,125 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (((((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && 0 <= i) && deleted_index + 1 == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && last_index == \old(last_index)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) [2021-12-18 04:02:28,125 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 && \result == 0) && ldv_retval_0 == 0 [2021-12-18 04:02:28,125 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((last_index == 0 && ldv_state_variable_2 == 2) && \result == 0) && ldv_retval_0 == 0 [2021-12-18 04:02:28,125 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 && \result == 0) && ldv_retval_0 == 0 [2021-12-18 04:02:28,126 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) [2021-12-18 04:02:28,126 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) [2021-12-18 04:02:28,126 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(ldv_retval_0 == 0) || !(\old(last_index) == 0) [2021-12-18 04:02:28,127 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((last_index == 0 && ldv_state_variable_2 == 2) && \result == 0) && ldv_retval_0 == 0 [2021-12-18 04:02:28,127 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 && \result == 0) && ldv_retval_0 == 0 [2021-12-18 04:02:28,127 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((last_index == 0 && ldv_state_variable_2 == 2) && \result == 0) && ldv_retval_0 == 0 [2021-12-18 04:02:28,127 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) [2021-12-18 04:02:28,127 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (last_index == 0 && \result == 0) && ldv_retval_0 == 0 [2021-12-18 04:02:28,127 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((last_index == 0 && ldv_state_variable_2 == 2) && \result == 0) && ldv_retval_0 == 0 [2021-12-18 04:02:28,128 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((last_index == 0 && ldv_state_variable_2 == 2) && \result == 0) && ldv_retval_0 == 0 [2021-12-18 04:02:28,128 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((last_index == 0 && ldv_state_variable_2 == 2) && \result == 0) && ldv_retval_0 == 0 [2021-12-18 04:02:28,128 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((last_index == 0 && ldv_state_variable_2 == 2) && \result == 0) && ldv_retval_0 == 0 [2021-12-18 04:02:28,128 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((last_index == 0 && ldv_state_variable_2 == 2) && \result == 0) && ldv_retval_0 == 0 [2021-12-18 04:02:28,129 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((last_index == 0 && ldv_state_variable_2 == 2) && \result == 0) && ldv_retval_0 == 0 [2021-12-18 04:02:28,242 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-12-18 04:02:28,242 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-18 04:02:28,243 INFO L158 Benchmark]: Toolchain (without parser) took 128674.93ms. Allocated memory was 111.1MB in the beginning and 1.6GB in the end (delta: 1.5GB). Free memory was 82.5MB in the beginning and 506.2MB in the end (delta: -423.7MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2021-12-18 04:02:28,244 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 79.7MB. Free memory is still 52.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-18 04:02:28,244 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1586.79ms. Allocated memory was 111.1MB in the beginning and 144.7MB in the end (delta: 33.6MB). Free memory was 82.0MB in the beginning and 86.0MB in the end (delta: -4.0MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. [2021-12-18 04:02:28,244 INFO L158 Benchmark]: Boogie Procedure Inliner took 159.29ms. Allocated memory is still 144.7MB. Free memory was 86.0MB in the beginning and 75.1MB in the end (delta: 10.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-12-18 04:02:28,245 INFO L158 Benchmark]: Boogie Preprocessor took 126.53ms. Allocated memory is still 144.7MB. Free memory was 75.1MB in the beginning and 65.0MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-12-18 04:02:28,245 INFO L158 Benchmark]: RCFGBuilder took 1589.20ms. Allocated memory was 144.7MB in the beginning and 241.2MB in the end (delta: 96.5MB). Free memory was 65.0MB in the beginning and 137.0MB in the end (delta: -72.0MB). Peak memory consumption was 28.4MB. Max. memory is 16.1GB. [2021-12-18 04:02:28,246 INFO L158 Benchmark]: TraceAbstraction took 125002.07ms. Allocated memory was 241.2MB in the beginning and 1.6GB in the end (delta: 1.4GB). Free memory was 135.9MB in the beginning and 551.7MB in the end (delta: -415.8MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2021-12-18 04:02:28,246 INFO L158 Benchmark]: Witness Printer took 205.60ms. Allocated memory is still 1.6GB. Free memory was 551.7MB in the beginning and 506.2MB in the end (delta: 45.6MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2021-12-18 04:02:28,248 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 79.7MB. Free memory is still 52.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1586.79ms. Allocated memory was 111.1MB in the beginning and 144.7MB in the end (delta: 33.6MB). Free memory was 82.0MB in the beginning and 86.0MB in the end (delta: -4.0MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 159.29ms. Allocated memory is still 144.7MB. Free memory was 86.0MB in the beginning and 75.1MB in the end (delta: 10.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 126.53ms. Allocated memory is still 144.7MB. Free memory was 75.1MB in the beginning and 65.0MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1589.20ms. Allocated memory was 144.7MB in the beginning and 241.2MB in the end (delta: 96.5MB). Free memory was 65.0MB in the beginning and 137.0MB in the end (delta: -72.0MB). Peak memory consumption was 28.4MB. Max. memory is 16.1GB. * TraceAbstraction took 125002.07ms. Allocated memory was 241.2MB in the beginning and 1.6GB in the end (delta: 1.4GB). Free memory was 135.9MB in the beginning and 551.7MB in the end (delta: -415.8MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * Witness Printer took 205.60ms. Allocated memory is still 1.6GB. Free memory was 551.7MB in the beginning and 506.2MB in the end (delta: 45.6MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$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, 512 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 124.9s, OverallIterations: 10, TraceHistogramMax: 5, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 21.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 98.7s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 10972 SdHoareTripleChecker+Valid, 17.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 10065 mSDsluCounter, 24265 SdHoareTripleChecker+Invalid, 15.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 16083 mSDsCounter, 5367 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 12247 IncrementalHoareTripleChecker+Invalid, 17614 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5367 mSolverCounterUnsat, 8182 mSDtfsCounter, 12247 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 231 GetRequests, 147 SyntacticMatches, 0 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 116 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=12913occurred in iteration=9, InterpolantAutomatonStates: 90, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.2s AutomataMinimizationTime, 10 MinimizatonAttempts, 17500 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 212 LocationsWithAnnotation, 39769 PreInvPairs, 46320 NumberOfFragments, 2266 HoareAnnotationTreeSize, 39769 FomulaSimplifications, 559104 FormulaSimplificationTreeSizeReduction, 78.3s HoareSimplificationTime, 212 FomulaSimplificationsInter, 4066573 FormulaSimplificationTreeSizeReductionInter, 19.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 844 NumberOfCodeBlocks, 844 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 834 ConstructedInterpolants, 0 QuantifiedInterpolants, 1662 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 241/241 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: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) - InvariantResult [Line: 5378]: Loop Invariant Derived loop invariant: ((last_index == 0 && ldv_state_variable_2 == 2) && \result == 0) && ldv_retval_0 == 0 - 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: (last_index == 0 && \result == 0) && ldv_retval_0 == 0 - InvariantResult [Line: 6940]: Loop Invariant Derived loop invariant: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) - InvariantResult [Line: 6065]: Loop Invariant Derived loop invariant: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) - InvariantResult [Line: 5192]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6960]: Loop Invariant Derived loop invariant: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) - InvariantResult [Line: 6262]: Loop Invariant [2021-12-18 04:02:28,277 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,277 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,277 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,277 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,278 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,278 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,279 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,279 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (!(last_index == 0) || !(ldv_retval_0 == 0)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) - InvariantResult [Line: 5813]: Loop Invariant Derived loop invariant: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) - InvariantResult [Line: 6065]: Loop Invariant Derived loop invariant: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) - InvariantResult [Line: 6065]: Loop Invariant Derived loop invariant: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) - InvariantResult [Line: 6444]: Loop Invariant Derived loop invariant: ((last_index == 0 && \result == 0) && ldv_state_variable_2 == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7017]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6856]: Loop Invariant Derived loop invariant: (((last_index == 0 && ldv_irq_1_2 == 0) && ldv_irq_1_3 == 0) && ldv_retval_0 == 0) && ldv_state_variable_2 == 0 - InvariantResult [Line: 6708]: Loop Invariant Derived loop invariant: (((last_index == 0 && ldv_irq_1_2 == 0) && ldv_irq_1_3 == 0) && ldv_retval_0 == 0) && ldv_state_variable_2 == 0 - InvariantResult [Line: 6798]: Loop Invariant Derived loop invariant: ((!(\result == 0) && last_index == 0) && \result == 0) && ldv_retval_0 == 0 - InvariantResult [Line: 6982]: Loop Invariant Derived loop invariant: ((last_index == 0 && \result == 0) && ldv_state_variable_2 == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7014]: Loop Invariant Derived loop invariant: ((last_index == 0 && ldv_state_variable_2 == 2) && \result == 0) && ldv_retval_0 == 0 - InvariantResult [Line: 5862]: Loop Invariant Derived loop invariant: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) - InvariantResult [Line: 5862]: Loop Invariant Derived loop invariant: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) - InvariantResult [Line: 6049]: Loop Invariant Derived loop invariant: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) - InvariantResult [Line: 5885]: Loop Invariant Derived loop invariant: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) - InvariantResult [Line: 6966]: Loop Invariant Derived loop invariant: (last_index == 0 && \result == 0) && ldv_retval_0 == 0 - InvariantResult [Line: 7020]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5761]: Loop Invariant Derived loop invariant: (last_index == 0 && \result == 0) && ldv_retval_0 == 0 - InvariantResult [Line: 6669]: Loop Invariant Derived loop invariant: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) - InvariantResult [Line: 6453]: Loop Invariant Derived loop invariant: (last_index == 0 && \result == 0) && ldv_retval_0 == 0 - InvariantResult [Line: 5385]: Loop Invariant Derived loop invariant: ((last_index == 0 && ldv_state_variable_2 == 2) && \result == 0) && ldv_retval_0 == 0 - 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: ((last_index == 0 && ldv_state_variable_2 == 2) && \result == 0) && ldv_retval_0 == 0 - InvariantResult [Line: 6109]: Loop Invariant Derived loop invariant: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) - InvariantResult [Line: 6949]: Loop Invariant Derived loop invariant: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) - InvariantResult [Line: 5749]: Loop Invariant Derived loop invariant: (last_index == 0 && \result == 0) && ldv_retval_0 == 0 - InvariantResult [Line: 5471]: Loop Invariant Derived loop invariant: (last_index == 0 && \result == 0) && ldv_retval_0 == 0 - InvariantResult [Line: 5347]: Loop Invariant Derived loop invariant: ((last_index == 0 && ldv_state_variable_2 == 2) && \result == 0) && ldv_retval_0 == 0 - InvariantResult [Line: 6927]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6975]: Loop Invariant [2021-12-18 04:02:28,292 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,292 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,292 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,292 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,292 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,293 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,293 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,293 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (!(last_index == 0) || !(ldv_retval_0 == 0)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) - InvariantResult [Line: 6206]: Loop Invariant Derived loop invariant: (last_index == 0 && \result == 0) && ldv_retval_0 == 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: ((last_index == 0 && ldv_state_variable_2 == 2) && \result == 0) && ldv_retval_0 == 0 - 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: (last_index == 0 && \result == 0) && ldv_retval_0 == 0 - InvariantResult [Line: 6375]: Loop Invariant Derived loop invariant: ((last_index == 0 && ldv_state_variable_2 == 2) && \result == 0) && ldv_retval_0 == 0 - InvariantResult [Line: 6661]: Loop Invariant Derived loop invariant: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) - InvariantResult [Line: 5300]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6328]: Loop Invariant Derived loop invariant: ((last_index == 0 && \result == 0) && ldv_retval_0 == 0) && ldv_state_variable_0 == 1 - InvariantResult [Line: 6943]: Loop Invariant Derived loop invariant: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) - InvariantResult [Line: 6109]: Loop Invariant Derived loop invariant: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: ((last_index == 0 && ldv_state_variable_2 == 2) && \result == 0) && ldv_retval_0 == 0 - InvariantResult [Line: 6488]: Loop Invariant Derived loop invariant: (last_index == 0 && \result == 0) && ldv_retval_0 == 0 - InvariantResult [Line: 5478]: Loop Invariant Derived loop invariant: (last_index == 0 && \result == 0) && ldv_retval_0 == 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: ((last_index == 0 && ldv_state_variable_2 == 2) && \result == 0) && ldv_retval_0 == 0 - InvariantResult [Line: 5582]: Loop Invariant [2021-12-18 04:02:28,296 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,297 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,297 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,297 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,297 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,297 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,297 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,297 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (!(last_index == 0) || !(ldv_retval_0 == 0)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) - InvariantResult [Line: 6335]: Loop Invariant Derived loop invariant: (last_index == 0 && \result == 0) && ldv_retval_0 == 0 - InvariantResult [Line: 5761]: Loop Invariant Derived loop invariant: (last_index == 0 && \result == 0) && ldv_retval_0 == 0 - InvariantResult [Line: 6956]: Loop Invariant Derived loop invariant: (last_index == 0 || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) - InvariantResult [Line: 5582]: Loop Invariant [2021-12-18 04:02:28,299 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,300 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,300 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,300 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,300 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,300 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,300 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,300 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (!(last_index == 0) || !(ldv_retval_0 == 0)) || ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) - InvariantResult [Line: 6986]: Loop Invariant Derived loop invariant: ((last_index == 0 && ldv_state_variable_2 == 2) && \result == 0) && ldv_retval_0 == 0 - InvariantResult [Line: 6354]: Loop Invariant [2021-12-18 04:02:28,301 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,301 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,301 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,301 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,302 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,302 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,302 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,302 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) && \valid == \old(\valid)) && unknown-#length-unknown == \old(unknown-#length-unknown)) && LDV_IN_INTERRUPT == \old(LDV_IN_INTERRUPT)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && last_index == \old(last_index)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) - InvariantResult [Line: 6419]: Loop Invariant Derived loop invariant: (((((last_index == 0 && ldv_irq_1_2 == 0) && ldv_irq_1_3 == 0) && ldv_retval_0 == 0) && ldv_state_variable_2 == 0) && ldv_state_variable_0 == 1) || ((last_index == 0 && \result == 0) && ldv_retval_0 == 0) - InvariantResult [Line: 6488]: Loop Invariant Derived loop invariant: (((((last_index == 0 && ldv_irq_1_2 == 0) && ldv_irq_1_3 == 0) && ldv_retval_0 == 0) && ldv_state_variable_2 == 0) && ldv_state_variable_0 == 1) || ((last_index == 0 && \result == 0) && ldv_retval_0 == 0) - InvariantResult [Line: 5220]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6696]: Loop Invariant Derived loop invariant: (last_index == 0 && \result == 0) && ldv_retval_0 == 0 - InvariantResult [Line: 6937]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6409]: Loop Invariant Derived loop invariant: ((last_index == 0 && ldv_state_variable_2 == 2) && \result == 0) && ldv_retval_0 == 0 - InvariantResult [Line: 6749]: Loop Invariant [2021-12-18 04:02:28,304 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,304 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,304 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,304 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,304 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,304 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-12-18 04:02:28,304 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-12-18 04:02:28,304 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)) || (((((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && 0 <= i) && deleted_index + 1 == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && last_index == \old(last_index)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) - InvariantResult [Line: 6908]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2021-12-18 04:02:28,335 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE