./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 f4b24e32 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-?-f4b24e3 [2022-07-14 00:10:01,920 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-14 00:10:01,922 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-14 00:10:01,966 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-14 00:10:01,966 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-14 00:10:01,968 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-14 00:10:01,969 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-14 00:10:01,972 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-14 00:10:01,973 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-14 00:10:01,977 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-14 00:10:01,978 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-14 00:10:01,980 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-14 00:10:01,980 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-14 00:10:01,982 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-14 00:10:01,983 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-14 00:10:01,986 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-14 00:10:01,986 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-14 00:10:01,988 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-14 00:10:01,989 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-14 00:10:01,994 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-14 00:10:01,996 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-14 00:10:01,997 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-14 00:10:01,998 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-14 00:10:01,999 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-14 00:10:02,000 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-14 00:10:02,006 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-14 00:10:02,006 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-14 00:10:02,007 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-14 00:10:02,008 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-14 00:10:02,008 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-14 00:10:02,009 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-14 00:10:02,010 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-14 00:10:02,011 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-14 00:10:02,012 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-14 00:10:02,013 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-14 00:10:02,013 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-14 00:10:02,014 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-14 00:10:02,014 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-14 00:10:02,015 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-14 00:10:02,015 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-14 00:10:02,016 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-14 00:10:02,017 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-14 00:10:02,019 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-14 00:10:02,047 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-14 00:10:02,048 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-14 00:10:02,048 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-14 00:10:02,048 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-14 00:10:02,049 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-14 00:10:02,049 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-14 00:10:02,050 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-14 00:10:02,050 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-14 00:10:02,050 INFO L138 SettingsManager]: * Use SBE=true [2022-07-14 00:10:02,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-14 00:10:02,051 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-14 00:10:02,051 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-14 00:10:02,052 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-14 00:10:02,052 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-14 00:10:02,052 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-14 00:10:02,052 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-14 00:10:02,052 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-14 00:10:02,053 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-14 00:10:02,053 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-14 00:10:02,053 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-14 00:10:02,053 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-14 00:10:02,053 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-14 00:10:02,054 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-14 00:10:02,054 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-14 00:10:02,054 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-14 00:10:02,054 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-14 00:10:02,055 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-14 00:10:02,055 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-14 00:10:02,055 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-14 00:10:02,055 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-14 00:10:02,055 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4e0b4bb78430cd3ff87fa852dcd49e649016647ef60f492a14a048040c1b0a8a [2022-07-14 00:10:02,318 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-14 00:10:02,346 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-14 00:10:02,349 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-14 00:10:02,350 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-14 00:10:02,351 INFO L275 PluginConnector]: CDTParser initialized [2022-07-14 00:10:02,352 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i [2022-07-14 00:10:02,410 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38619f274/c1b24c18be3f41c3ad79827138ea43fb/FLAG7f061c568 [2022-07-14 00:10:03,011 INFO L306 CDTParser]: Found 1 translation units. [2022-07-14 00:10:03,012 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i [2022-07-14 00:10:03,042 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38619f274/c1b24c18be3f41c3ad79827138ea43fb/FLAG7f061c568 [2022-07-14 00:10:03,444 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38619f274/c1b24c18be3f41c3ad79827138ea43fb [2022-07-14 00:10:03,446 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-14 00:10:03,447 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-14 00:10:03,466 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-14 00:10:03,466 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-14 00:10:03,469 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-14 00:10:03,474 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 12:10:03" (1/1) ... [2022-07-14 00:10:03,475 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ff8512e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:10:03, skipping insertion in model container [2022-07-14 00:10:03,475 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 12:10:03" (1/1) ... [2022-07-14 00:10:03,481 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-14 00:10:03,632 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-14 00:10:04,304 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i[152066,152079] [2022-07-14 00:10:04,786 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-14 00:10:04,815 INFO L203 MainTranslator]: Completed pre-run [2022-07-14 00:10:04,940 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i[152066,152079] [2022-07-14 00:10:05,283 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-14 00:10:05,335 INFO L208 MainTranslator]: Completed translation [2022-07-14 00:10:05,336 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:10:05 WrapperNode [2022-07-14 00:10:05,337 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-14 00:10:05,338 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-14 00:10:05,338 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-14 00:10:05,338 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-14 00:10:05,344 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:10:05" (1/1) ... [2022-07-14 00:10:05,409 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:10:05" (1/1) ... [2022-07-14 00:10:05,510 INFO L137 Inliner]: procedures = 141, calls = 726, calls flagged for inlining = 69, calls inlined = 55, statements flattened = 1709 [2022-07-14 00:10:05,511 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-14 00:10:05,512 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-14 00:10:05,512 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-14 00:10:05,512 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-14 00:10:05,519 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:10:05" (1/1) ... [2022-07-14 00:10:05,520 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:10:05" (1/1) ... [2022-07-14 00:10:05,533 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:10:05" (1/1) ... [2022-07-14 00:10:05,534 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:10:05" (1/1) ... [2022-07-14 00:10:05,611 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:10:05" (1/1) ... [2022-07-14 00:10:05,629 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:10:05" (1/1) ... [2022-07-14 00:10:05,646 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:10:05" (1/1) ... [2022-07-14 00:10:05,667 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-14 00:10:05,669 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-14 00:10:05,669 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-14 00:10:05,669 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-14 00:10:05,670 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:10:05" (1/1) ... [2022-07-14 00:10:05,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-14 00:10:05,686 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-14 00:10:05,701 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-14 00:10:05,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-14 00:10:05,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-14 00:10:05,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-14 00:10:05,739 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_write_cmdreg [2022-07-14 00:10:05,739 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_write_cmdreg [2022-07-14 00:10:05,739 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-07-14 00:10:05,739 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-07-14 00:10:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2022-07-14 00:10:05,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2022-07-14 00:10:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2022-07-14 00:10:05,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2022-07-14 00:10:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-14 00:10:05,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-14 00:10:05,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-14 00:10:05,725 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-14 00:10:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure set_reset_mode [2022-07-14 00:10:05,744 INFO L138 BoogieDeclarations]: Found implementation of procedure set_reset_mode [2022-07-14 00:10:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-14 00:10:05,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-14 00:10:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-14 00:10:05,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-14 00:10:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2022-07-14 00:10:05,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2022-07-14 00:10:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-14 00:10:05,745 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-14 00:10:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_is_absent [2022-07-14 00:10:05,745 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_is_absent [2022-07-14 00:10:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-07-14 00:10:05,746 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-07-14 00:10:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-14 00:10:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-14 00:10:05,746 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-14 00:10:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2022-07-14 00:10:05,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2022-07-14 00:10:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-14 00:10:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-14 00:10:05,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-14 00:10:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-14 00:10:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-14 00:10:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-07-14 00:10:05,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-07-14 00:10:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-14 00:10:05,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-14 00:10:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-14 00:10:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2022-07-14 00:10:05,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2022-07-14 00:10:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_event [2022-07-14 00:10:05,749 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_event [2022-07-14 00:10:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-14 00:10:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-14 00:10:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-07-14 00:10:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-07-14 00:10:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-07-14 00:10:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-07-14 00:10:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2022-07-14 00:10:05,751 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2022-07-14 00:10:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-14 00:10:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_start [2022-07-14 00:10:05,752 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_start [2022-07-14 00:10:05,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-14 00:10:05,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-14 00:10:05,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-14 00:10:05,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-14 00:10:05,754 INFO L130 BoogieDeclarations]: Found specification of procedure can_change_mtu [2022-07-14 00:10:05,754 INFO L138 BoogieDeclarations]: Found implementation of procedure can_change_mtu [2022-07-14 00:10:06,124 INFO L234 CfgBuilder]: Building ICFG [2022-07-14 00:10:06,126 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-14 00:10:06,897 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-14 00:10:07,378 INFO L275 CfgBuilder]: Performing block encoding [2022-07-14 00:10:07,393 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-14 00:10:07,394 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-07-14 00:10:07,397 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 12:10:07 BoogieIcfgContainer [2022-07-14 00:10:07,397 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-14 00:10:07,400 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-14 00:10:07,400 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-14 00:10:07,403 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-14 00:10:07,403 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.07 12:10:03" (1/3) ... [2022-07-14 00:10:07,405 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1738835a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 12:10:07, skipping insertion in model container [2022-07-14 00:10:07,405 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:10:05" (2/3) ... [2022-07-14 00:10:07,405 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1738835a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 12:10:07, skipping insertion in model container [2022-07-14 00:10:07,406 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 12:10:07" (3/3) ... [2022-07-14 00:10:07,407 INFO L111 eAbstractionObserver]: Analyzing ICFG 205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i [2022-07-14 00:10:07,419 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-14 00:10:07,419 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-14 00:10:07,479 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-14 00:10:07,487 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@1898adc6, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@20cee462 [2022-07-14 00:10:07,487 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-14 00:10:07,494 INFO L276 IsEmpty]: Start isEmpty. Operand has 523 states, 383 states have (on average 1.3759791122715406) internal successors, (527), 394 states have internal predecessors, (527), 113 states have call successors, (113), 26 states have call predecessors, (113), 25 states have return successors, (108), 107 states have call predecessors, (108), 108 states have call successors, (108) [2022-07-14 00:10:07,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-07-14 00:10:07,505 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 00:10:07,505 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 00:10:07,506 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 00:10:07,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 00:10:07,512 INFO L85 PathProgramCache]: Analyzing trace with hash 657994099, now seen corresponding path program 1 times [2022-07-14 00:10:07,520 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 00:10:07,521 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [867813929] [2022-07-14 00:10:07,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 00:10:07,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 00:10:07,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:07,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 00:10:07,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:07,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-14 00:10:07,955 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 00:10:07,955 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [867813929] [2022-07-14 00:10:07,956 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [867813929] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 00:10:07,956 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 00:10:07,956 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-14 00:10:07,957 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2141529043] [2022-07-14 00:10:07,958 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 00:10:07,961 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-14 00:10:07,962 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 00:10:07,991 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-14 00:10:07,992 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-14 00:10:07,994 INFO L87 Difference]: Start difference. First operand has 523 states, 383 states have (on average 1.3759791122715406) internal successors, (527), 394 states have internal predecessors, (527), 113 states have call successors, (113), 26 states have call predecessors, (113), 25 states have return successors, (108), 107 states have call predecessors, (108), 108 states have call successors, (108) Second operand has 4 states, 4 states have (on average 4.75) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-14 00:10:09,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 00:10:09,447 INFO L93 Difference]: Finished difference Result 1629 states and 2378 transitions. [2022-07-14 00:10:09,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-14 00:10:09,450 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 22 [2022-07-14 00:10:09,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 00:10:09,467 INFO L225 Difference]: With dead ends: 1629 [2022-07-14 00:10:09,467 INFO L226 Difference]: Without dead ends: 1093 [2022-07-14 00:10:09,509 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-14 00:10:09,519 INFO L413 NwaCegarLoop]: 792 mSDtfsCounter, 874 mSDsluCounter, 781 mSDsCounter, 0 mSdLazyCounter, 619 mSolverCounterSat, 336 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 982 SdHoareTripleChecker+Valid, 1573 SdHoareTripleChecker+Invalid, 955 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 336 IncrementalHoareTripleChecker+Valid, 619 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-07-14 00:10:09,521 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [982 Valid, 1573 Invalid, 955 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [336 Valid, 619 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-07-14 00:10:09,538 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1093 states. [2022-07-14 00:10:09,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1093 to 997. [2022-07-14 00:10:09,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 997 states, 737 states have (on average 1.327001356852103) internal successors, (978), 745 states have internal predecessors, (978), 212 states have call successors, (212), 48 states have call predecessors, (212), 47 states have return successors, (211), 209 states have call predecessors, (211), 211 states have call successors, (211) [2022-07-14 00:10:09,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 997 states and 1401 transitions. [2022-07-14 00:10:09,673 INFO L78 Accepts]: Start accepts. Automaton has 997 states and 1401 transitions. Word has length 22 [2022-07-14 00:10:09,673 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 00:10:09,673 INFO L495 AbstractCegarLoop]: Abstraction has 997 states and 1401 transitions. [2022-07-14 00:10:09,674 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-14 00:10:09,674 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1401 transitions. [2022-07-14 00:10:09,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-07-14 00:10:09,676 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 00:10:09,677 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 00:10:09,677 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-14 00:10:09,677 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 00:10:09,678 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 00:10:09,678 INFO L85 PathProgramCache]: Analyzing trace with hash 459756355, now seen corresponding path program 1 times [2022-07-14 00:10:09,678 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 00:10:09,678 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1246838766] [2022-07-14 00:10:09,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 00:10:09,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 00:10:09,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:09,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 00:10:09,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:09,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-14 00:10:09,800 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 00:10:09,800 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1246838766] [2022-07-14 00:10:09,800 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1246838766] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 00:10:09,801 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 00:10:09,801 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-14 00:10:09,801 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2062318916] [2022-07-14 00:10:09,801 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 00:10:09,802 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-14 00:10:09,802 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 00:10:09,803 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-14 00:10:09,803 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-14 00:10:09,803 INFO L87 Difference]: Start difference. First operand 997 states and 1401 transitions. Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-14 00:10:10,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 00:10:10,936 INFO L93 Difference]: Finished difference Result 2083 states and 2936 transitions. [2022-07-14 00:10:10,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-14 00:10:10,937 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 25 [2022-07-14 00:10:10,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 00:10:10,946 INFO L225 Difference]: With dead ends: 2083 [2022-07-14 00:10:10,947 INFO L226 Difference]: Without dead ends: 1092 [2022-07-14 00:10:10,950 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-07-14 00:10:10,956 INFO L413 NwaCegarLoop]: 889 mSDtfsCounter, 952 mSDsluCounter, 942 mSDsCounter, 0 mSdLazyCounter, 577 mSolverCounterSat, 292 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1038 SdHoareTripleChecker+Valid, 1831 SdHoareTripleChecker+Invalid, 869 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 292 IncrementalHoareTripleChecker+Valid, 577 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-07-14 00:10:10,956 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1038 Valid, 1831 Invalid, 869 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [292 Valid, 577 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-07-14 00:10:10,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1092 states. [2022-07-14 00:10:11,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1092 to 996. [2022-07-14 00:10:11,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 996 states, 736 states have (on average 1.3233695652173914) internal successors, (974), 744 states have internal predecessors, (974), 212 states have call successors, (212), 48 states have call predecessors, (212), 47 states have return successors, (211), 209 states have call predecessors, (211), 211 states have call successors, (211) [2022-07-14 00:10:11,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 996 states and 1397 transitions. [2022-07-14 00:10:11,031 INFO L78 Accepts]: Start accepts. Automaton has 996 states and 1397 transitions. Word has length 25 [2022-07-14 00:10:11,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 00:10:11,032 INFO L495 AbstractCegarLoop]: Abstraction has 996 states and 1397 transitions. [2022-07-14 00:10:11,032 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-14 00:10:11,032 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1397 transitions. [2022-07-14 00:10:11,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-07-14 00:10:11,040 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 00:10:11,040 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 00:10:11,040 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-14 00:10:11,041 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 00:10:11,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 00:10:11,041 INFO L85 PathProgramCache]: Analyzing trace with hash 28639390, now seen corresponding path program 1 times [2022-07-14 00:10:11,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 00:10:11,042 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [101077486] [2022-07-14 00:10:11,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 00:10:11,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 00:10:11,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:11,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 00:10:11,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:11,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-14 00:10:11,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:11,179 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-07-14 00:10:11,179 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 00:10:11,179 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [101077486] [2022-07-14 00:10:11,179 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [101077486] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 00:10:11,180 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 00:10:11,180 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-14 00:10:11,180 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2013268933] [2022-07-14 00:10:11,180 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 00:10:11,181 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-14 00:10:11,181 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 00:10:11,181 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-14 00:10:11,181 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-14 00:10:11,182 INFO L87 Difference]: Start difference. First operand 996 states and 1397 transitions. Second operand has 6 states, 6 states have (on average 4.5) internal successors, (27), 5 states have internal predecessors, (27), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-07-14 00:10:12,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 00:10:12,806 INFO L93 Difference]: Finished difference Result 2164 states and 3082 transitions. [2022-07-14 00:10:12,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-14 00:10:12,807 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.5) internal successors, (27), 5 states have internal predecessors, (27), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 39 [2022-07-14 00:10:12,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 00:10:12,819 INFO L225 Difference]: With dead ends: 2164 [2022-07-14 00:10:12,819 INFO L226 Difference]: Without dead ends: 2157 [2022-07-14 00:10:12,821 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-07-14 00:10:12,821 INFO L413 NwaCegarLoop]: 826 mSDtfsCounter, 852 mSDsluCounter, 1803 mSDsCounter, 0 mSdLazyCounter, 1403 mSolverCounterSat, 321 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 955 SdHoareTripleChecker+Valid, 2629 SdHoareTripleChecker+Invalid, 1724 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 321 IncrementalHoareTripleChecker+Valid, 1403 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-07-14 00:10:12,822 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [955 Valid, 2629 Invalid, 1724 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [321 Valid, 1403 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-07-14 00:10:12,824 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2157 states. [2022-07-14 00:10:12,912 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2157 to 1975. [2022-07-14 00:10:12,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1975 states, 1456 states have (on average 1.3248626373626373) internal successors, (1929), 1474 states have internal predecessors, (1929), 422 states have call successors, (422), 95 states have call predecessors, (422), 96 states have return successors, (447), 417 states have call predecessors, (447), 421 states have call successors, (447) [2022-07-14 00:10:12,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1975 states and 2798 transitions. [2022-07-14 00:10:12,929 INFO L78 Accepts]: Start accepts. Automaton has 1975 states and 2798 transitions. Word has length 39 [2022-07-14 00:10:12,929 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 00:10:12,929 INFO L495 AbstractCegarLoop]: Abstraction has 1975 states and 2798 transitions. [2022-07-14 00:10:12,930 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.5) internal successors, (27), 5 states have internal predecessors, (27), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-07-14 00:10:12,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 2798 transitions. [2022-07-14 00:10:12,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-07-14 00:10:12,936 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 00:10:12,937 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 00:10:12,937 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-14 00:10:12,937 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 00:10:12,938 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 00:10:12,938 INFO L85 PathProgramCache]: Analyzing trace with hash 1905184575, now seen corresponding path program 1 times [2022-07-14 00:10:12,938 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 00:10:12,938 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1983858808] [2022-07-14 00:10:12,939 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 00:10:12,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 00:10:12,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:13,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 00:10:13,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:13,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-14 00:10:13,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:13,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-07-14 00:10:13,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:13,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 00:10:13,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:13,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-07-14 00:10:13,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:13,062 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-07-14 00:10:13,062 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 00:10:13,062 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1983858808] [2022-07-14 00:10:13,062 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1983858808] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 00:10:13,063 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 00:10:13,063 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-14 00:10:13,063 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [891930038] [2022-07-14 00:10:13,063 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 00:10:13,064 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-14 00:10:13,064 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 00:10:13,064 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-14 00:10:13,065 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-14 00:10:13,065 INFO L87 Difference]: Start difference. First operand 1975 states and 2798 transitions. Second operand has 5 states, 5 states have (on average 11.4) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-07-14 00:10:15,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 00:10:15,031 INFO L93 Difference]: Finished difference Result 4924 states and 7014 transitions. [2022-07-14 00:10:15,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-14 00:10:15,031 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.4) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 75 [2022-07-14 00:10:15,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 00:10:15,049 INFO L225 Difference]: With dead ends: 4924 [2022-07-14 00:10:15,050 INFO L226 Difference]: Without dead ends: 2955 [2022-07-14 00:10:15,059 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-07-14 00:10:15,060 INFO L413 NwaCegarLoop]: 728 mSDtfsCounter, 1039 mSDsluCounter, 999 mSDsCounter, 0 mSdLazyCounter, 1079 mSolverCounterSat, 623 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1111 SdHoareTripleChecker+Valid, 1727 SdHoareTripleChecker+Invalid, 1702 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 623 IncrementalHoareTripleChecker+Valid, 1079 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-07-14 00:10:15,061 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1111 Valid, 1727 Invalid, 1702 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [623 Valid, 1079 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-07-14 00:10:15,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2955 states. [2022-07-14 00:10:15,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2955 to 2409. [2022-07-14 00:10:15,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2409 states, 1799 states have (on average 1.3157309616453585) internal successors, (2367), 1821 states have internal predecessors, (2367), 472 states have call successors, (472), 122 states have call predecessors, (472), 137 states have return successors, (532), 479 states have call predecessors, (532), 471 states have call successors, (532) [2022-07-14 00:10:15,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2409 states to 2409 states and 3371 transitions. [2022-07-14 00:10:15,175 INFO L78 Accepts]: Start accepts. Automaton has 2409 states and 3371 transitions. Word has length 75 [2022-07-14 00:10:15,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 00:10:15,176 INFO L495 AbstractCegarLoop]: Abstraction has 2409 states and 3371 transitions. [2022-07-14 00:10:15,176 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.4) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-07-14 00:10:15,176 INFO L276 IsEmpty]: Start isEmpty. Operand 2409 states and 3371 transitions. [2022-07-14 00:10:15,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-07-14 00:10:15,180 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 00:10:15,180 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 00:10:15,181 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-14 00:10:15,181 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 00:10:15,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 00:10:15,181 INFO L85 PathProgramCache]: Analyzing trace with hash -910442915, now seen corresponding path program 2 times [2022-07-14 00:10:15,182 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 00:10:15,182 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2118560842] [2022-07-14 00:10:15,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 00:10:15,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 00:10:15,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:15,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 00:10:15,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:15,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-14 00:10:15,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:15,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-14 00:10:15,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:15,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2022-07-14 00:10:15,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:15,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 00:10:15,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:15,386 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-14 00:10:15,388 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 00:10:15,388 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2118560842] [2022-07-14 00:10:15,388 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2118560842] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 00:10:15,389 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 00:10:15,389 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-14 00:10:15,389 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1214916921] [2022-07-14 00:10:15,389 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 00:10:15,390 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-14 00:10:15,390 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 00:10:15,390 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-14 00:10:15,390 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-14 00:10:15,391 INFO L87 Difference]: Start difference. First operand 2409 states and 3371 transitions. Second operand has 5 states, 5 states have (on average 12.2) internal successors, (61), 3 states have internal predecessors, (61), 3 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-07-14 00:10:17,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 00:10:17,496 INFO L93 Difference]: Finished difference Result 5540 states and 7888 transitions. [2022-07-14 00:10:17,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-14 00:10:17,496 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 3 states have internal predecessors, (61), 3 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) Word has length 75 [2022-07-14 00:10:17,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 00:10:17,516 INFO L225 Difference]: With dead ends: 5540 [2022-07-14 00:10:17,517 INFO L226 Difference]: Without dead ends: 3809 [2022-07-14 00:10:17,525 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-07-14 00:10:17,526 INFO L413 NwaCegarLoop]: 1031 mSDtfsCounter, 822 mSDsluCounter, 1319 mSDsCounter, 0 mSdLazyCounter, 1280 mSolverCounterSat, 476 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 894 SdHoareTripleChecker+Valid, 2350 SdHoareTripleChecker+Invalid, 1756 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 476 IncrementalHoareTripleChecker+Valid, 1280 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-07-14 00:10:17,527 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [894 Valid, 2350 Invalid, 1756 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [476 Valid, 1280 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-07-14 00:10:17,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3809 states. [2022-07-14 00:10:17,644 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3809 to 3104. [2022-07-14 00:10:17,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3104 states, 2330 states have (on average 1.3167381974248926) internal successors, (3068), 2358 states have internal predecessors, (3068), 595 states have call successors, (595), 158 states have call predecessors, (595), 178 states have return successors, (673), 605 states have call predecessors, (673), 594 states have call successors, (673) [2022-07-14 00:10:17,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3104 states to 3104 states and 4336 transitions. [2022-07-14 00:10:17,664 INFO L78 Accepts]: Start accepts. Automaton has 3104 states and 4336 transitions. Word has length 75 [2022-07-14 00:10:17,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 00:10:17,664 INFO L495 AbstractCegarLoop]: Abstraction has 3104 states and 4336 transitions. [2022-07-14 00:10:17,664 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 3 states have internal predecessors, (61), 3 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-07-14 00:10:17,665 INFO L276 IsEmpty]: Start isEmpty. Operand 3104 states and 4336 transitions. [2022-07-14 00:10:17,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-07-14 00:10:17,672 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 00:10:17,672 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 00:10:17,672 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-14 00:10:17,672 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 00:10:17,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 00:10:17,673 INFO L85 PathProgramCache]: Analyzing trace with hash 1189001502, now seen corresponding path program 1 times [2022-07-14 00:10:17,673 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 00:10:17,673 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1596681838] [2022-07-14 00:10:17,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 00:10:17,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 00:10:17,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:17,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 00:10:17,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:17,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-14 00:10:17,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:17,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-14 00:10:17,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:17,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-07-14 00:10:17,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:17,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 00:10:17,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:17,817 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-07-14 00:10:17,818 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 00:10:17,818 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1596681838] [2022-07-14 00:10:17,818 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1596681838] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 00:10:17,818 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 00:10:17,818 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-14 00:10:17,818 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [739967051] [2022-07-14 00:10:17,819 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 00:10:17,820 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-14 00:10:17,820 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 00:10:17,820 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-14 00:10:17,821 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-14 00:10:17,821 INFO L87 Difference]: Start difference. First operand 3104 states and 4336 transitions. Second operand has 5 states, 5 states have (on average 14.4) internal successors, (72), 3 states have internal predecessors, (72), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-07-14 00:10:19,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 00:10:19,938 INFO L93 Difference]: Finished difference Result 7101 states and 10076 transitions. [2022-07-14 00:10:19,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-14 00:10:19,938 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 3 states have internal predecessors, (72), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 88 [2022-07-14 00:10:19,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 00:10:19,967 INFO L225 Difference]: With dead ends: 7101 [2022-07-14 00:10:19,967 INFO L226 Difference]: Without dead ends: 4675 [2022-07-14 00:10:19,981 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-07-14 00:10:19,982 INFO L413 NwaCegarLoop]: 1068 mSDtfsCounter, 926 mSDsluCounter, 1357 mSDsCounter, 0 mSdLazyCounter, 1224 mSolverCounterSat, 497 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1015 SdHoareTripleChecker+Valid, 2425 SdHoareTripleChecker+Invalid, 1721 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 497 IncrementalHoareTripleChecker+Valid, 1224 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-07-14 00:10:19,982 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1015 Valid, 2425 Invalid, 1721 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [497 Valid, 1224 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-07-14 00:10:19,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4675 states. [2022-07-14 00:10:20,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4675 to 3811. [2022-07-14 00:10:20,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3811 states, 2869 states have (on average 1.316486580690136) internal successors, (3777), 2903 states have internal predecessors, (3777), 718 states have call successors, (718), 198 states have call predecessors, (718), 223 states have return successors, (814), 731 states have call predecessors, (814), 717 states have call successors, (814) [2022-07-14 00:10:20,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3811 states to 3811 states and 5309 transitions. [2022-07-14 00:10:20,173 INFO L78 Accepts]: Start accepts. Automaton has 3811 states and 5309 transitions. Word has length 88 [2022-07-14 00:10:20,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 00:10:20,175 INFO L495 AbstractCegarLoop]: Abstraction has 3811 states and 5309 transitions. [2022-07-14 00:10:20,176 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 3 states have internal predecessors, (72), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-07-14 00:10:20,176 INFO L276 IsEmpty]: Start isEmpty. Operand 3811 states and 5309 transitions. [2022-07-14 00:10:20,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-07-14 00:10:20,190 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 00:10:20,191 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 00:10:20,191 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-14 00:10:20,191 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 00:10:20,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 00:10:20,192 INFO L85 PathProgramCache]: Analyzing trace with hash 1789921903, now seen corresponding path program 1 times [2022-07-14 00:10:20,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 00:10:20,192 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [422016017] [2022-07-14 00:10:20,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 00:10:20,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 00:10:20,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:20,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 00:10:20,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:20,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-14 00:10:20,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:20,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-07-14 00:10:20,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:20,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-14 00:10:20,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:20,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 00:10:20,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:20,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 00:10:20,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:20,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-14 00:10:20,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:20,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-07-14 00:10:20,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:20,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-07-14 00:10:20,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:20,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 00:10:20,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:20,377 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-07-14 00:10:20,378 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 00:10:20,378 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [422016017] [2022-07-14 00:10:20,378 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [422016017] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 00:10:20,378 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 00:10:20,378 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-14 00:10:20,378 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1161539444] [2022-07-14 00:10:20,379 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 00:10:20,379 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-14 00:10:20,379 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 00:10:20,380 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-14 00:10:20,380 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-07-14 00:10:20,380 INFO L87 Difference]: Start difference. First operand 3811 states and 5309 transitions. Second operand has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-07-14 00:10:21,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 00:10:21,895 INFO L93 Difference]: Finished difference Result 8562 states and 12225 transitions. [2022-07-14 00:10:21,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-14 00:10:21,896 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 127 [2022-07-14 00:10:21,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 00:10:21,923 INFO L225 Difference]: With dead ends: 8562 [2022-07-14 00:10:21,923 INFO L226 Difference]: Without dead ends: 4764 [2022-07-14 00:10:21,952 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2022-07-14 00:10:21,953 INFO L413 NwaCegarLoop]: 684 mSDtfsCounter, 601 mSDsluCounter, 1101 mSDsCounter, 0 mSdLazyCounter, 881 mSolverCounterSat, 545 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 625 SdHoareTripleChecker+Valid, 1785 SdHoareTripleChecker+Invalid, 1426 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 545 IncrementalHoareTripleChecker+Valid, 881 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-07-14 00:10:21,953 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [625 Valid, 1785 Invalid, 1426 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [545 Valid, 881 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-07-14 00:10:21,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4764 states. [2022-07-14 00:10:22,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4764 to 3821. [2022-07-14 00:10:22,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3821 states, 2879 states have (on average 1.3153872872525183) internal successors, (3787), 2913 states have internal predecessors, (3787), 718 states have call successors, (718), 198 states have call predecessors, (718), 223 states have return successors, (814), 731 states have call predecessors, (814), 717 states have call successors, (814) [2022-07-14 00:10:22,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3821 states to 3821 states and 5319 transitions. [2022-07-14 00:10:22,139 INFO L78 Accepts]: Start accepts. Automaton has 3821 states and 5319 transitions. Word has length 127 [2022-07-14 00:10:22,139 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 00:10:22,139 INFO L495 AbstractCegarLoop]: Abstraction has 3821 states and 5319 transitions. [2022-07-14 00:10:22,139 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-07-14 00:10:22,140 INFO L276 IsEmpty]: Start isEmpty. Operand 3821 states and 5319 transitions. [2022-07-14 00:10:22,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-07-14 00:10:22,150 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 00:10:22,150 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 00:10:22,150 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-14 00:10:22,150 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 00:10:22,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 00:10:22,151 INFO L85 PathProgramCache]: Analyzing trace with hash 1606980646, now seen corresponding path program 1 times [2022-07-14 00:10:22,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 00:10:22,152 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1499006718] [2022-07-14 00:10:22,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 00:10:22,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 00:10:22,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:22,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 00:10:22,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:22,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-14 00:10:22,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:22,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-07-14 00:10:22,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:22,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-07-14 00:10:22,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:22,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-14 00:10:22,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:22,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-14 00:10:22,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:22,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-07-14 00:10:22,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:22,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-14 00:10:22,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:22,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-07-14 00:10:22,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:22,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-07-14 00:10:22,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:22,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 00:10:22,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:22,420 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-07-14 00:10:22,420 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 00:10:22,420 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1499006718] [2022-07-14 00:10:22,420 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1499006718] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 00:10:22,421 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 00:10:22,421 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-07-14 00:10:22,421 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [577544511] [2022-07-14 00:10:22,421 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 00:10:22,421 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-14 00:10:22,422 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 00:10:22,422 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-14 00:10:22,422 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-07-14 00:10:22,422 INFO L87 Difference]: Start difference. First operand 3821 states and 5319 transitions. Second operand has 8 states, 8 states have (on average 11.875) internal successors, (95), 4 states have internal predecessors, (95), 4 states have call successors, (12), 6 states have call predecessors, (12), 2 states have return successors, (11), 4 states have call predecessors, (11), 4 states have call successors, (11) [2022-07-14 00:10:26,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 00:10:26,530 INFO L93 Difference]: Finished difference Result 13520 states and 19433 transitions. [2022-07-14 00:10:26,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-07-14 00:10:26,531 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 11.875) internal successors, (95), 4 states have internal predecessors, (95), 4 states have call successors, (12), 6 states have call predecessors, (12), 2 states have return successors, (11), 4 states have call predecessors, (11), 4 states have call successors, (11) Word has length 128 [2022-07-14 00:10:26,532 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 00:10:26,577 INFO L225 Difference]: With dead ends: 13520 [2022-07-14 00:10:26,578 INFO L226 Difference]: Without dead ends: 9712 [2022-07-14 00:10:26,607 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=57, Invalid=153, Unknown=0, NotChecked=0, Total=210 [2022-07-14 00:10:26,608 INFO L413 NwaCegarLoop]: 748 mSDtfsCounter, 1503 mSDsluCounter, 2050 mSDsCounter, 0 mSdLazyCounter, 2375 mSolverCounterSat, 699 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1629 SdHoareTripleChecker+Valid, 2798 SdHoareTripleChecker+Invalid, 3074 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 699 IncrementalHoareTripleChecker+Valid, 2375 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2022-07-14 00:10:26,608 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1629 Valid, 2798 Invalid, 3074 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [699 Valid, 2375 Invalid, 0 Unknown, 0 Unchecked, 3.6s Time] [2022-07-14 00:10:26,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9712 states. [2022-07-14 00:10:27,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9712 to 7472. [2022-07-14 00:10:27,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7472 states, 5614 states have (on average 1.310830067687923) internal successors, (7359), 5718 states have internal predecessors, (7359), 1415 states have call successors, (1415), 393 states have call predecessors, (1415), 442 states have return successors, (1600), 1404 states have call predecessors, (1600), 1414 states have call successors, (1600) [2022-07-14 00:10:27,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7472 states to 7472 states and 10374 transitions. [2022-07-14 00:10:27,072 INFO L78 Accepts]: Start accepts. Automaton has 7472 states and 10374 transitions. Word has length 128 [2022-07-14 00:10:27,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 00:10:27,073 INFO L495 AbstractCegarLoop]: Abstraction has 7472 states and 10374 transitions. [2022-07-14 00:10:27,074 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 11.875) internal successors, (95), 4 states have internal predecessors, (95), 4 states have call successors, (12), 6 states have call predecessors, (12), 2 states have return successors, (11), 4 states have call predecessors, (11), 4 states have call successors, (11) [2022-07-14 00:10:27,074 INFO L276 IsEmpty]: Start isEmpty. Operand 7472 states and 10374 transitions. [2022-07-14 00:10:27,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-07-14 00:10:27,092 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 00:10:27,092 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 00:10:27,092 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-07-14 00:10:27,093 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 00:10:27,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 00:10:27,093 INFO L85 PathProgramCache]: Analyzing trace with hash -245421605, now seen corresponding path program 1 times [2022-07-14 00:10:27,093 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 00:10:27,094 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1453444921] [2022-07-14 00:10:27,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 00:10:27,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 00:10:27,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:27,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 00:10:27,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:27,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-14 00:10:27,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:27,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-07-14 00:10:27,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:27,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-14 00:10:27,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:27,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 00:10:27,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:27,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 00:10:27,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:27,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-14 00:10:27,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:27,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-07-14 00:10:27,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:27,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-07-14 00:10:27,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:27,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 00:10:27,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:27,286 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-07-14 00:10:27,287 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 00:10:27,287 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1453444921] [2022-07-14 00:10:27,287 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1453444921] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 00:10:27,287 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 00:10:27,287 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-14 00:10:27,288 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1505434738] [2022-07-14 00:10:27,288 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 00:10:27,288 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-14 00:10:27,288 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 00:10:27,289 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-14 00:10:27,289 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-07-14 00:10:27,289 INFO L87 Difference]: Start difference. First operand 7472 states and 10374 transitions. Second operand has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 3 states have internal predecessors, (83), 2 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 1 states have call successors, (10) [2022-07-14 00:10:29,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 00:10:29,041 INFO L93 Difference]: Finished difference Result 13189 states and 18748 transitions. [2022-07-14 00:10:29,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-14 00:10:29,041 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 3 states have internal predecessors, (83), 2 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 1 states have call successors, (10) Word has length 128 [2022-07-14 00:10:29,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 00:10:29,087 INFO L225 Difference]: With dead ends: 13189 [2022-07-14 00:10:29,088 INFO L226 Difference]: Without dead ends: 9160 [2022-07-14 00:10:29,113 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2022-07-14 00:10:29,114 INFO L413 NwaCegarLoop]: 682 mSDtfsCounter, 367 mSDsluCounter, 1369 mSDsCounter, 0 mSdLazyCounter, 1079 mSolverCounterSat, 327 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 391 SdHoareTripleChecker+Valid, 2051 SdHoareTripleChecker+Invalid, 1406 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 327 IncrementalHoareTripleChecker+Valid, 1079 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-07-14 00:10:29,114 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [391 Valid, 2051 Invalid, 1406 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [327 Valid, 1079 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-07-14 00:10:29,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9160 states. [2022-07-14 00:10:29,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9160 to 7492. [2022-07-14 00:10:29,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7492 states, 5634 states have (on average 1.3097266595669153) internal successors, (7379), 5738 states have internal predecessors, (7379), 1415 states have call successors, (1415), 393 states have call predecessors, (1415), 442 states have return successors, (1600), 1404 states have call predecessors, (1600), 1414 states have call successors, (1600) [2022-07-14 00:10:29,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7492 states to 7492 states and 10394 transitions. [2022-07-14 00:10:29,608 INFO L78 Accepts]: Start accepts. Automaton has 7492 states and 10394 transitions. Word has length 128 [2022-07-14 00:10:29,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 00:10:29,609 INFO L495 AbstractCegarLoop]: Abstraction has 7492 states and 10394 transitions. [2022-07-14 00:10:29,609 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 3 states have internal predecessors, (83), 2 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 1 states have call successors, (10) [2022-07-14 00:10:29,609 INFO L276 IsEmpty]: Start isEmpty. Operand 7492 states and 10394 transitions. [2022-07-14 00:10:29,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-07-14 00:10:29,627 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 00:10:29,627 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 00:10:29,627 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-07-14 00:10:29,628 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 00:10:29,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 00:10:29,628 INFO L85 PathProgramCache]: Analyzing trace with hash -797550308, now seen corresponding path program 1 times [2022-07-14 00:10:29,628 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 00:10:29,629 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1313296116] [2022-07-14 00:10:29,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 00:10:29,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 00:10:29,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:29,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 00:10:29,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:29,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-14 00:10:29,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:29,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-07-14 00:10:29,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:29,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-14 00:10:29,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:29,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 00:10:29,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:29,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 00:10:29,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:29,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-14 00:10:29,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:29,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-07-14 00:10:29,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:29,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-07-14 00:10:29,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:29,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 00:10:29,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 00:10:29,874 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-07-14 00:10:29,874 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 00:10:29,875 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1313296116] [2022-07-14 00:10:29,875 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1313296116] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 00:10:29,875 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 00:10:29,875 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-07-14 00:10:29,875 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2023269126] [2022-07-14 00:10:29,875 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 00:10:29,876 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-07-14 00:10:29,876 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 00:10:29,876 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-07-14 00:10:29,877 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2022-07-14 00:10:29,877 INFO L87 Difference]: Start difference. First operand 7492 states and 10394 transitions. Second operand has 10 states, 9 states have (on average 9.444444444444445) internal successors, (85), 7 states have internal predecessors, (85), 4 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) [2022-07-14 00:10:31,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 00:10:31,948 INFO L93 Difference]: Finished difference Result 11966 states and 16847 transitions. [2022-07-14 00:10:31,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-14 00:10:31,948 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 9.444444444444445) internal successors, (85), 7 states have internal predecessors, (85), 4 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) Word has length 130 [2022-07-14 00:10:31,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 00:10:31,950 INFO L225 Difference]: With dead ends: 11966 [2022-07-14 00:10:31,950 INFO L226 Difference]: Without dead ends: 0 [2022-07-14 00:10:31,989 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=53, Invalid=129, Unknown=0, NotChecked=0, Total=182 [2022-07-14 00:10:31,990 INFO L413 NwaCegarLoop]: 584 mSDtfsCounter, 1293 mSDsluCounter, 1677 mSDsCounter, 0 mSdLazyCounter, 1884 mSolverCounterSat, 812 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1323 SdHoareTripleChecker+Valid, 2261 SdHoareTripleChecker+Invalid, 2696 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 812 IncrementalHoareTripleChecker+Valid, 1884 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-07-14 00:10:31,991 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1323 Valid, 2261 Invalid, 2696 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [812 Valid, 1884 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-07-14 00:10:31,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-07-14 00:10:31,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-07-14 00:10:31,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-14 00:10:31,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-07-14 00:10:31,993 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 130 [2022-07-14 00:10:31,993 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 00:10:31,994 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-14 00:10:31,994 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 9.444444444444445) internal successors, (85), 7 states have internal predecessors, (85), 4 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) [2022-07-14 00:10:31,994 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-07-14 00:10:31,994 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-07-14 00:10:31,996 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-14 00:10:31,997 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-07-14 00:10:31,999 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-07-14 00:11:19,821 INFO L895 garLoopResultBuilder]: At program point ldv_skb_free_intENTRY(lines 6870 6876) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,822 INFO L899 garLoopResultBuilder]: For program point ldv_skb_free_intFINAL(lines 6870 6876) no Hoare annotation was computed. [2022-07-14 00:11:19,822 INFO L899 garLoopResultBuilder]: For program point ldv_skb_free_intEXIT(lines 6870 6876) no Hoare annotation was computed. [2022-07-14 00:11:19,822 INFO L899 garLoopResultBuilder]: For program point L6873-1(line 6873) no Hoare annotation was computed. [2022-07-14 00:11:19,822 INFO L895 garLoopResultBuilder]: At program point L6873(line 6873) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,822 INFO L899 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 6920 6922) no Hoare annotation was computed. [2022-07-14 00:11:19,822 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 6920 6922) no Hoare annotation was computed. [2022-07-14 00:11:19,823 INFO L902 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 6920 6922) the Hoare annotation is: true [2022-07-14 00:11:19,823 INFO L895 garLoopResultBuilder]: At program point L5598(line 5598) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-14 00:11:19,823 INFO L895 garLoopResultBuilder]: At program point L5600(lines 5582 5607) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-14 00:11:19,823 INFO L899 garLoopResultBuilder]: For program point L5596-1(line 5596) no Hoare annotation was computed. [2022-07-14 00:11:19,823 INFO L899 garLoopResultBuilder]: For program point set_reset_modeFINAL(lines 5575 5608) no Hoare annotation was computed. [2022-07-14 00:11:19,823 INFO L895 garLoopResultBuilder]: At program point L5597(line 5597) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-14 00:11:19,824 INFO L899 garLoopResultBuilder]: For program point L5598-1(line 5598) no Hoare annotation was computed. [2022-07-14 00:11:19,824 INFO L895 garLoopResultBuilder]: At program point L5596(line 5596) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-14 00:11:19,824 INFO L899 garLoopResultBuilder]: For program point L5597-1(line 5597) no Hoare annotation was computed. [2022-07-14 00:11:19,824 INFO L899 garLoopResultBuilder]: For program point set_reset_modeEXIT(lines 5575 5608) no Hoare annotation was computed. [2022-07-14 00:11:19,824 INFO L895 garLoopResultBuilder]: At program point L5587(line 5587) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-14 00:11:19,824 INFO L899 garLoopResultBuilder]: For program point L5587-1(line 5587) no Hoare annotation was computed. [2022-07-14 00:11:19,824 INFO L895 garLoopResultBuilder]: At program point L5583(line 5583) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-14 00:11:19,825 INFO L899 garLoopResultBuilder]: For program point L5583-1(line 5583) no Hoare annotation was computed. [2022-07-14 00:11:19,825 INFO L895 garLoopResultBuilder]: At program point L5585(line 5585) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-14 00:11:19,825 INFO L899 garLoopResultBuilder]: For program point L5585-1(line 5585) no Hoare annotation was computed. [2022-07-14 00:11:19,825 INFO L895 garLoopResultBuilder]: At program point set_reset_modeENTRY(lines 5575 5608) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-14 00:11:19,825 INFO L895 garLoopResultBuilder]: At program point L5602(lines 5582 5607) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-14 00:11:19,825 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 5293 5299) no Hoare annotation was computed. [2022-07-14 00:11:19,825 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 5293 5299) the Hoare annotation is: true [2022-07-14 00:11:19,826 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5297) no Hoare annotation was computed. [2022-07-14 00:11:19,826 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 5293 5299) no Hoare annotation was computed. [2022-07-14 00:11:19,826 INFO L899 garLoopResultBuilder]: For program point L6014(lines 6014 6017) no Hoare annotation was computed. [2022-07-14 00:11:19,826 INFO L895 garLoopResultBuilder]: At program point L6113(line 6113) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,826 INFO L899 garLoopResultBuilder]: For program point L6113-1(line 6113) no Hoare annotation was computed. [2022-07-14 00:11:19,826 INFO L899 garLoopResultBuilder]: For program point L6146-2(lines 6065 6166) no Hoare annotation was computed. [2022-07-14 00:11:19,826 INFO L895 garLoopResultBuilder]: At program point L5882(lines 5813 5884) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,827 INFO L899 garLoopResultBuilder]: For program point L6014-2(lines 6014 6017) no Hoare annotation was computed. [2022-07-14 00:11:19,827 INFO L895 garLoopResultBuilder]: At program point ldv_irq_1ENTRY(lines 6349 6374) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(abs_5857)| abs_5857) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_5861)| abs_5861) (= |old(abs_5850)| abs_5850) (= |old(#valid)| |#valid|) (= |old(~LDV_IN_INTERRUPT~0)| ~LDV_IN_INTERRUPT~0) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,827 INFO L895 garLoopResultBuilder]: At program point L6147(line 6147) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2022-07-14 00:11:19,827 INFO L899 garLoopResultBuilder]: For program point L6114(lines 6114 6121) no Hoare annotation was computed. [2022-07-14 00:11:19,827 INFO L899 garLoopResultBuilder]: For program point L6147-1(line 6147) no Hoare annotation was computed. [2022-07-14 00:11:19,827 INFO L899 garLoopResultBuilder]: For program point L5850(line 5850) no Hoare annotation was computed. [2022-07-14 00:11:19,827 INFO L899 garLoopResultBuilder]: For program point L5850-4(line 5850) no Hoare annotation was computed. [2022-07-14 00:11:19,827 INFO L899 garLoopResultBuilder]: For program point L5850-2(line 5850) no Hoare annotation was computed. [2022-07-14 00:11:19,827 INFO L899 garLoopResultBuilder]: For program point L5850-6(line 5850) no Hoare annotation was computed. [2022-07-14 00:11:19,828 INFO L895 garLoopResultBuilder]: At program point L6115(line 6115) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,828 INFO L895 garLoopResultBuilder]: At program point L6082(line 6082) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,828 INFO L899 garLoopResultBuilder]: For program point L6115-1(line 6115) no Hoare annotation was computed. [2022-07-14 00:11:19,828 INFO L899 garLoopResultBuilder]: For program point L6082-1(line 6082) no Hoare annotation was computed. [2022-07-14 00:11:19,828 INFO L895 garLoopResultBuilder]: At program point L6941-2(lines 6940 6942) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,828 INFO L899 garLoopResultBuilder]: For program point L6941-1(line 6941) no Hoare annotation was computed. [2022-07-14 00:11:19,829 INFO L899 garLoopResultBuilder]: For program point L5917(lines 5917 5935) no Hoare annotation was computed. [2022-07-14 00:11:19,829 INFO L895 garLoopResultBuilder]: At program point L6941(line 6941) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,829 INFO L899 garLoopResultBuilder]: For program point L5917-1(lines 5907 6047) no Hoare annotation was computed. [2022-07-14 00:11:19,829 INFO L899 garLoopResultBuilder]: For program point L6083(lines 6083 6090) no Hoare annotation was computed. [2022-07-14 00:11:19,829 INFO L899 garLoopResultBuilder]: For program point L6116(lines 6116 6119) no Hoare annotation was computed. [2022-07-14 00:11:19,829 INFO L899 garLoopResultBuilder]: For program point L6083-2(lines 6065 6166) no Hoare annotation was computed. [2022-07-14 00:11:19,829 INFO L899 garLoopResultBuilder]: For program point L6150(lines 6150 6164) no Hoare annotation was computed. [2022-07-14 00:11:19,830 INFO L899 garLoopResultBuilder]: For program point L6084-1(line 6084) no Hoare annotation was computed. [2022-07-14 00:11:19,830 INFO L895 garLoopResultBuilder]: At program point L6018(line 6018) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,830 INFO L895 garLoopResultBuilder]: At program point L6084(line 6084) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,830 INFO L899 garLoopResultBuilder]: For program point L6018-1(line 6018) no Hoare annotation was computed. [2022-07-14 00:11:19,830 INFO L895 garLoopResultBuilder]: At program point L5853(line 5853) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,830 INFO L899 garLoopResultBuilder]: For program point L5853-1(line 5853) no Hoare annotation was computed. [2022-07-14 00:11:19,830 INFO L899 garLoopResultBuilder]: For program point L6085(lines 6085 6088) no Hoare annotation was computed. [2022-07-14 00:11:19,831 INFO L895 garLoopResultBuilder]: At program point L6944-2(lines 6943 6945) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,831 INFO L899 garLoopResultBuilder]: For program point L6944-1(line 6944) no Hoare annotation was computed. [2022-07-14 00:11:19,831 INFO L895 garLoopResultBuilder]: At program point L5854(line 5854) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,831 INFO L895 garLoopResultBuilder]: At program point L6944(line 6944) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,831 INFO L899 garLoopResultBuilder]: For program point L5953(lines 5953 5957) no Hoare annotation was computed. [2022-07-14 00:11:19,831 INFO L899 garLoopResultBuilder]: For program point L5854-1(line 5854) no Hoare annotation was computed. [2022-07-14 00:11:19,832 INFO L899 garLoopResultBuilder]: For program point L5987(lines 5907 6047) no Hoare annotation was computed. [2022-07-14 00:11:19,832 INFO L899 garLoopResultBuilder]: For program point L5857-3(line 5857) no Hoare annotation was computed. [2022-07-14 00:11:19,832 INFO L899 garLoopResultBuilder]: For program point L5857-1(line 5857) no Hoare annotation was computed. [2022-07-14 00:11:19,832 INFO L899 garLoopResultBuilder]: For program point L5857-7(line 5857) no Hoare annotation was computed. [2022-07-14 00:11:19,832 INFO L899 garLoopResultBuilder]: For program point L5857-5(line 5857) no Hoare annotation was computed. [2022-07-14 00:11:19,832 INFO L899 garLoopResultBuilder]: For program point ldv_irq_1FINAL(lines 6349 6374) no Hoare annotation was computed. [2022-07-14 00:11:19,832 INFO L895 garLoopResultBuilder]: At program point L6122(lines 6109 6127) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,832 INFO L899 garLoopResultBuilder]: For program point L5924-1(line 5924) no Hoare annotation was computed. [2022-07-14 00:11:19,833 INFO L895 garLoopResultBuilder]: At program point L5924(line 5924) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,833 INFO L899 garLoopResultBuilder]: For program point L6354(lines 6354 6371) no Hoare annotation was computed. [2022-07-14 00:11:19,833 INFO L895 garLoopResultBuilder]: At program point L6354-1(lines 6354 6371) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(abs_5857)| abs_5857) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_5861)| abs_5861) (= |old(abs_5850)| abs_5850) (= |old(#valid)| |#valid|) (= |old(~LDV_IN_INTERRUPT~0)| ~LDV_IN_INTERRUPT~0) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,833 INFO L899 garLoopResultBuilder]: For program point L5859(line 5859) no Hoare annotation was computed. [2022-07-14 00:11:19,833 INFO L899 garLoopResultBuilder]: For program point L5925-2(lines 5925 5928) no Hoare annotation was computed. [2022-07-14 00:11:19,833 INFO L899 garLoopResultBuilder]: For program point L5925(lines 5925 5928) no Hoare annotation was computed. [2022-07-14 00:11:19,833 INFO L899 garLoopResultBuilder]: For program point L5859-2(line 5859) no Hoare annotation was computed. [2022-07-14 00:11:19,834 INFO L899 garLoopResultBuilder]: For program point L6091-1(lines 6065 6166) no Hoare annotation was computed. [2022-07-14 00:11:19,834 INFO L895 garLoopResultBuilder]: At program point L6157(line 6157) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2022-07-14 00:11:19,834 INFO L895 garLoopResultBuilder]: At program point L6124(lines 6109 6127) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,834 INFO L899 garLoopResultBuilder]: For program point L6157-1(line 6157) no Hoare annotation was computed. [2022-07-14 00:11:19,834 INFO L895 garLoopResultBuilder]: At program point L6950(lines 6949 6951) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,834 INFO L899 garLoopResultBuilder]: For program point L6025-2(lines 6025 6041) no Hoare annotation was computed. [2022-07-14 00:11:19,834 INFO L899 garLoopResultBuilder]: For program point L6025(lines 6025 6041) no Hoare annotation was computed. [2022-07-14 00:11:19,835 INFO L899 garLoopResultBuilder]: For program point L5860-1(lines 5860 5875) no Hoare annotation was computed. [2022-07-14 00:11:19,835 INFO L899 garLoopResultBuilder]: For program point L5860(lines 5860 5875) no Hoare annotation was computed. [2022-07-14 00:11:19,835 INFO L899 garLoopResultBuilder]: For program point L6356(lines 6356 6368) no Hoare annotation was computed. [2022-07-14 00:11:19,835 INFO L899 garLoopResultBuilder]: For program point L6158(lines 6158 6162) no Hoare annotation was computed. [2022-07-14 00:11:19,835 INFO L895 garLoopResultBuilder]: At program point L6026(line 6026) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,835 INFO L899 garLoopResultBuilder]: For program point L6026-1(line 6026) no Hoare annotation was computed. [2022-07-14 00:11:19,835 INFO L899 garLoopResultBuilder]: For program point L5960(lines 5907 6047) no Hoare annotation was computed. [2022-07-14 00:11:19,836 INFO L899 garLoopResultBuilder]: For program point L5861-2(line 5861) no Hoare annotation was computed. [2022-07-14 00:11:19,836 INFO L899 garLoopResultBuilder]: For program point L5861(line 5861) no Hoare annotation was computed. [2022-07-14 00:11:19,836 INFO L899 garLoopResultBuilder]: For program point L5861-6(line 5861) no Hoare annotation was computed. [2022-07-14 00:11:19,836 INFO L899 garLoopResultBuilder]: For program point L5861-4(line 5861) no Hoare annotation was computed. [2022-07-14 00:11:19,836 INFO L899 garLoopResultBuilder]: For program point L6357(line 6357) no Hoare annotation was computed. [2022-07-14 00:11:19,836 INFO L895 garLoopResultBuilder]: At program point L5994(line 5994) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,836 INFO L899 garLoopResultBuilder]: For program point L5994-1(line 5994) no Hoare annotation was computed. [2022-07-14 00:11:19,836 INFO L899 garLoopResultBuilder]: For program point L6358(lines 6358 6364) no Hoare annotation was computed. [2022-07-14 00:11:19,837 INFO L899 garLoopResultBuilder]: For program point L5995(lines 5995 5998) no Hoare annotation was computed. [2022-07-14 00:11:19,837 INFO L899 garLoopResultBuilder]: For program point L6028-1(line 6028) no Hoare annotation was computed. [2022-07-14 00:11:19,837 INFO L895 garLoopResultBuilder]: At program point L6028(line 6028) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,837 INFO L899 garLoopResultBuilder]: For program point L5995-2(lines 5987 6004) no Hoare annotation was computed. [2022-07-14 00:11:19,837 INFO L899 garLoopResultBuilder]: For program point L6095(lines 6065 6166) no Hoare annotation was computed. [2022-07-14 00:11:19,837 INFO L895 garLoopResultBuilder]: At program point L5963(line 5963) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,837 INFO L899 garLoopResultBuilder]: For program point L5963-1(line 5963) no Hoare annotation was computed. [2022-07-14 00:11:19,837 INFO L899 garLoopResultBuilder]: For program point ldv_irq_1EXIT(lines 6349 6374) no Hoare annotation was computed. [2022-07-14 00:11:19,837 INFO L895 garLoopResultBuilder]: At program point L6096-2(lines 6096 6104) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,837 INFO L899 garLoopResultBuilder]: For program point L6096(lines 6096 6104) no Hoare annotation was computed. [2022-07-14 00:11:19,837 INFO L899 garLoopResultBuilder]: For program point L6129-1(lines 6129 6136) no Hoare annotation was computed. [2022-07-14 00:11:19,837 INFO L899 garLoopResultBuilder]: For program point L6031(lines 6031 6037) no Hoare annotation was computed. [2022-07-14 00:11:19,837 INFO L899 garLoopResultBuilder]: For program point L5965(lines 5965 5979) no Hoare annotation was computed. [2022-07-14 00:11:19,837 INFO L899 garLoopResultBuilder]: For program point L6031-2(lines 6031 6037) no Hoare annotation was computed. [2022-07-14 00:11:19,837 INFO L899 garLoopResultBuilder]: For program point L6131(lines 6131 6134) no Hoare annotation was computed. [2022-07-14 00:11:19,838 INFO L899 garLoopResultBuilder]: For program point L5966(line 5966) no Hoare annotation was computed. [2022-07-14 00:11:19,838 INFO L895 garLoopResultBuilder]: At program point L5834(line 5834) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,838 INFO L895 garLoopResultBuilder]: At program point L5933(line 5933) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,838 INFO L895 garLoopResultBuilder]: At program point L6957(lines 6956 6958) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,838 INFO L899 garLoopResultBuilder]: For program point L5834-1(line 5834) no Hoare annotation was computed. [2022-07-14 00:11:19,838 INFO L895 garLoopResultBuilder]: At program point L6165(lines 6049 6167) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2022-07-14 00:11:19,839 INFO L899 garLoopResultBuilder]: For program point L6033-2(line 6033) no Hoare annotation was computed. [2022-07-14 00:11:19,839 INFO L899 garLoopResultBuilder]: For program point L6033(line 6033) no Hoare annotation was computed. [2022-07-14 00:11:19,839 INFO L899 garLoopResultBuilder]: For program point L5868-1(line 5868) no Hoare annotation was computed. [2022-07-14 00:11:19,839 INFO L895 garLoopResultBuilder]: At program point L5868(line 5868) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,839 INFO L895 garLoopResultBuilder]: At program point L6067(line 6067) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,839 INFO L899 garLoopResultBuilder]: For program point L6100-1(line 6100) no Hoare annotation was computed. [2022-07-14 00:11:19,839 INFO L899 garLoopResultBuilder]: For program point L6067-1(line 6067) no Hoare annotation was computed. [2022-07-14 00:11:19,840 INFO L895 garLoopResultBuilder]: At program point L6100(line 6100) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,840 INFO L895 garLoopResultBuilder]: At program point L5870(lines 5862 5875) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,840 INFO L899 garLoopResultBuilder]: For program point L5969(line 5969) no Hoare annotation was computed. [2022-07-14 00:11:19,840 INFO L899 garLoopResultBuilder]: For program point L5936(lines 5907 6047) no Hoare annotation was computed. [2022-07-14 00:11:19,840 INFO L899 garLoopResultBuilder]: For program point L6366(line 6366) no Hoare annotation was computed. [2022-07-14 00:11:19,840 INFO L899 garLoopResultBuilder]: For program point L6036-2(line 6036) no Hoare annotation was computed. [2022-07-14 00:11:19,840 INFO L899 garLoopResultBuilder]: For program point L6036(line 6036) no Hoare annotation was computed. [2022-07-14 00:11:19,841 INFO L899 garLoopResultBuilder]: For program point L5871(lines 5871 5874) no Hoare annotation was computed. [2022-07-14 00:11:19,841 INFO L899 garLoopResultBuilder]: For program point L5838(lines 5838 5841) no Hoare annotation was computed. [2022-07-14 00:11:19,841 INFO L895 garLoopResultBuilder]: At program point L6961(lines 6960 6962) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,841 INFO L895 garLoopResultBuilder]: At program point L6367(line 6367) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))) [2022-07-14 00:11:19,841 INFO L895 garLoopResultBuilder]: At program point L5872(lines 5862 5875) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,841 INFO L899 garLoopResultBuilder]: For program point L6665-1(line 6665) no Hoare annotation was computed. [2022-07-14 00:11:19,841 INFO L895 garLoopResultBuilder]: At program point L6665(line 6665) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,841 INFO L899 garLoopResultBuilder]: For program point L6071(lines 6071 6074) no Hoare annotation was computed. [2022-07-14 00:11:19,841 INFO L899 garLoopResultBuilder]: For program point L6071-2(lines 6071 6074) no Hoare annotation was computed. [2022-07-14 00:11:19,841 INFO L899 garLoopResultBuilder]: For program point L5972(line 5972) no Hoare annotation was computed. [2022-07-14 00:11:19,841 INFO L895 garLoopResultBuilder]: At program point L6666(lines 6661 6668) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,841 INFO L895 garLoopResultBuilder]: At program point L6138(lines 6065 6166) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2022-07-14 00:11:19,842 INFO L899 garLoopResultBuilder]: For program point L6072-1(line 6072) no Hoare annotation was computed. [2022-07-14 00:11:19,842 INFO L895 garLoopResultBuilder]: At program point L6105(line 6105) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,842 INFO L895 garLoopResultBuilder]: At program point L6072(line 6072) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,842 INFO L899 garLoopResultBuilder]: For program point L6006-1(lines 6006 6024) no Hoare annotation was computed. [2022-07-14 00:11:19,842 INFO L895 garLoopResultBuilder]: At program point L6139(line 6139) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2022-07-14 00:11:19,842 INFO L899 garLoopResultBuilder]: For program point L6139-1(line 6139) no Hoare annotation was computed. [2022-07-14 00:11:19,842 INFO L899 garLoopResultBuilder]: For program point L5908-1(line 5908) no Hoare annotation was computed. [2022-07-14 00:11:19,842 INFO L895 garLoopResultBuilder]: At program point L5842(line 5842) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,842 INFO L895 garLoopResultBuilder]: At program point L5908(line 5908) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,842 INFO L899 garLoopResultBuilder]: For program point L5842-1(line 5842) no Hoare annotation was computed. [2022-07-14 00:11:19,842 INFO L899 garLoopResultBuilder]: For program point L6140(lines 6140 6143) no Hoare annotation was computed. [2022-07-14 00:11:19,842 INFO L899 garLoopResultBuilder]: For program point L5975(line 5975) no Hoare annotation was computed. [2022-07-14 00:11:19,842 INFO L899 garLoopResultBuilder]: For program point L5843(lines 5843 5856) no Hoare annotation was computed. [2022-07-14 00:11:19,842 INFO L899 garLoopResultBuilder]: For program point L5843-1(lines 5833 5883) no Hoare annotation was computed. [2022-07-14 00:11:19,842 INFO L895 garLoopResultBuilder]: At program point L6075(line 6075) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2022-07-14 00:11:19,842 INFO L899 garLoopResultBuilder]: For program point L6075-1(line 6075) no Hoare annotation was computed. [2022-07-14 00:11:19,843 INFO L895 garLoopResultBuilder]: At program point L6141(lines 6065 6166) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,843 INFO L895 garLoopResultBuilder]: At program point L5943(line 5943) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,843 INFO L899 garLoopResultBuilder]: For program point L5943-1(line 5943) no Hoare annotation was computed. [2022-07-14 00:11:19,843 INFO L895 garLoopResultBuilder]: At program point L5877(line 5877) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,843 INFO L899 garLoopResultBuilder]: For program point L5877-1(line 5877) no Hoare annotation was computed. [2022-07-14 00:11:19,843 INFO L899 garLoopResultBuilder]: For program point L6076(lines 6076 6079) no Hoare annotation was computed. [2022-07-14 00:11:19,843 INFO L899 garLoopResultBuilder]: For program point L6109-1(lines 6065 6166) no Hoare annotation was computed. [2022-07-14 00:11:19,843 INFO L899 garLoopResultBuilder]: For program point L5944-2(lines 5936 5958) no Hoare annotation was computed. [2022-07-14 00:11:19,844 INFO L899 garLoopResultBuilder]: For program point L5944(lines 5944 5947) no Hoare annotation was computed. [2022-07-14 00:11:19,844 INFO L895 garLoopResultBuilder]: At program point L5845(line 5845) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,844 INFO L899 garLoopResultBuilder]: For program point L5845-1(line 5845) no Hoare annotation was computed. [2022-07-14 00:11:19,844 INFO L895 garLoopResultBuilder]: At program point L5846(line 5846) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,844 INFO L899 garLoopResultBuilder]: For program point L5846-1(line 5846) no Hoare annotation was computed. [2022-07-14 00:11:19,844 INFO L895 garLoopResultBuilder]: At program point L6144(lines 6065 6166) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2022-07-14 00:11:19,844 INFO L895 garLoopResultBuilder]: At program point L5847(line 5847) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,844 INFO L899 garLoopResultBuilder]: For program point L5847-1(line 5847) no Hoare annotation was computed. [2022-07-14 00:11:19,844 INFO L899 garLoopResultBuilder]: For program point L5913(lines 5913 5916) no Hoare annotation was computed. [2022-07-14 00:11:19,844 INFO L899 garLoopResultBuilder]: For program point L6673-1(line 6673) no Hoare annotation was computed. [2022-07-14 00:11:19,844 INFO L895 garLoopResultBuilder]: At program point L6673(line 6673) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,844 INFO L895 garLoopResultBuilder]: At program point L6046(lines 5885 6048) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,845 INFO L895 garLoopResultBuilder]: At program point L6013(line 6013) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,845 INFO L895 garLoopResultBuilder]: At program point L5980(lines 5960 5985) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,845 INFO L899 garLoopResultBuilder]: For program point L6013-1(line 6013) no Hoare annotation was computed. [2022-07-14 00:11:19,845 INFO L899 garLoopResultBuilder]: For program point L5848-1(line 5848) no Hoare annotation was computed. [2022-07-14 00:11:19,845 INFO L895 garLoopResultBuilder]: At program point L5881(line 5881) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,845 INFO L895 garLoopResultBuilder]: At program point L5848(line 5848) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,846 INFO L899 garLoopResultBuilder]: For program point L5881-1(line 5881) no Hoare annotation was computed. [2022-07-14 00:11:19,846 INFO L895 garLoopResultBuilder]: At program point L6674(lines 6669 6676) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (not (= |ldv_irq_1_sja1000_interrupt_~isrc~0#1| (* 256 (div |ldv_irq_1_sja1000_interrupt_~isrc~0#1| 256)))) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,846 INFO L899 garLoopResultBuilder]: For program point L6146(lines 6146 6149) no Hoare annotation was computed. [2022-07-14 00:11:19,846 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2022-07-14 00:11:19,846 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-14 00:11:19,846 INFO L895 garLoopResultBuilder]: At program point L6976(lines 6975 6977) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-14 00:11:19,846 INFO L899 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2022-07-14 00:11:19,847 INFO L895 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-14 00:11:19,847 INFO L895 garLoopResultBuilder]: At program point L6266(lines 6262 6268) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-14 00:11:19,847 INFO L895 garLoopResultBuilder]: At program point L6314(line 6314) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2022-07-14 00:11:19,847 INFO L902 garLoopResultBuilder]: At program point L7018(lines 7017 7019) the Hoare annotation is: true [2022-07-14 00:11:19,847 INFO L902 garLoopResultBuilder]: At program point L6316(lines 6311 6318) the Hoare annotation is: true [2022-07-14 00:11:19,847 INFO L899 garLoopResultBuilder]: For program point L6314-1(line 6314) no Hoare annotation was computed. [2022-07-14 00:11:19,847 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 5300 5306) no Hoare annotation was computed. [2022-07-14 00:11:19,848 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 5300 5306) the Hoare annotation is: true [2022-07-14 00:11:19,848 INFO L902 garLoopResultBuilder]: At program point L6938(lines 6937 6939) the Hoare annotation is: true [2022-07-14 00:11:19,848 INFO L902 garLoopResultBuilder]: At program point L6935(lines 6934 6936) the Hoare annotation is: true [2022-07-14 00:11:19,848 INFO L899 garLoopResultBuilder]: For program point sja1000_write_cmdregEXIT(lines 5534 5546) no Hoare annotation was computed. [2022-07-14 00:11:19,848 INFO L902 garLoopResultBuilder]: At program point sja1000_write_cmdregENTRY(lines 5534 5546) the Hoare annotation is: true [2022-07-14 00:11:19,848 INFO L902 garLoopResultBuilder]: At program point L5542(line 5542) the Hoare annotation is: true [2022-07-14 00:11:19,848 INFO L899 garLoopResultBuilder]: For program point sja1000_write_cmdregFINAL(lines 5534 5546) no Hoare annotation was computed. [2022-07-14 00:11:19,849 INFO L902 garLoopResultBuilder]: At program point L5224(lines 5220 5226) the Hoare annotation is: true [2022-07-14 00:11:19,849 INFO L902 garLoopResultBuilder]: At program point L5539(line 5539) the Hoare annotation is: true [2022-07-14 00:11:19,849 INFO L899 garLoopResultBuilder]: For program point L5539-1(line 5539) no Hoare annotation was computed. [2022-07-14 00:11:19,849 INFO L902 garLoopResultBuilder]: At program point L5541(line 5541) the Hoare annotation is: true [2022-07-14 00:11:19,849 INFO L899 garLoopResultBuilder]: For program point L5542-1(line 5542) no Hoare annotation was computed. [2022-07-14 00:11:19,849 INFO L899 garLoopResultBuilder]: For program point L5541-1(line 5541) no Hoare annotation was computed. [2022-07-14 00:11:19,849 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 5307 5312) no Hoare annotation was computed. [2022-07-14 00:11:19,850 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 5307 5312) the Hoare annotation is: true [2022-07-14 00:11:19,850 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 5307 5312) no Hoare annotation was computed. [2022-07-14 00:11:19,850 INFO L899 garLoopResultBuilder]: For program point netdev_privFINAL(lines 5371 5376) no Hoare annotation was computed. [2022-07-14 00:11:19,850 INFO L902 garLoopResultBuilder]: At program point netdev_privENTRY(lines 5371 5376) the Hoare annotation is: true [2022-07-14 00:11:19,850 INFO L899 garLoopResultBuilder]: For program point netdev_privEXIT(lines 5371 5376) no Hoare annotation was computed. [2022-07-14 00:11:19,850 INFO L899 garLoopResultBuilder]: For program point L6749-3(lines 6746 6775) no Hoare annotation was computed. [2022-07-14 00:11:19,850 INFO L895 garLoopResultBuilder]: At program point L6749-2(lines 6749 6760) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= 0 ldv_set_remove_~i~5) (= 0 (+ ldv_set_remove_~deleted_index~0 1)) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0)) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2022-07-14 00:11:19,851 INFO L899 garLoopResultBuilder]: For program point L6764-1(lines 6764 6767) no Hoare annotation was computed. [2022-07-14 00:11:19,851 INFO L899 garLoopResultBuilder]: For program point L6764(lines 6764 6767) no Hoare annotation was computed. [2022-07-14 00:11:19,851 INFO L899 garLoopResultBuilder]: For program point L6754(lines 6754 6758) no Hoare annotation was computed. [2022-07-14 00:11:19,851 INFO L899 garLoopResultBuilder]: For program point L6750(lines 6750 6753) no Hoare annotation was computed. [2022-07-14 00:11:19,851 INFO L895 garLoopResultBuilder]: At program point ldv_set_removeENTRY(lines 6742 6776) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,851 INFO L899 garLoopResultBuilder]: For program point L6750-1(lines 6750 6753) no Hoare annotation was computed. [2022-07-14 00:11:19,851 INFO L899 garLoopResultBuilder]: For program point L6763-3(lines 6763 6770) no Hoare annotation was computed. [2022-07-14 00:11:19,852 INFO L899 garLoopResultBuilder]: For program point L6761-1(lines 6742 6776) no Hoare annotation was computed. [2022-07-14 00:11:19,852 INFO L895 garLoopResultBuilder]: At program point L6763-2(lines 6763 6770) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2022-07-14 00:11:19,852 INFO L899 garLoopResultBuilder]: For program point ldv_set_removeEXIT(lines 6742 6776) no Hoare annotation was computed. [2022-07-14 00:11:19,852 INFO L899 garLoopResultBuilder]: For program point netdev_get_tx_queueEXIT(lines 5364 5370) no Hoare annotation was computed. [2022-07-14 00:11:19,852 INFO L902 garLoopResultBuilder]: At program point netdev_get_tx_queueENTRY(lines 5364 5370) the Hoare annotation is: true [2022-07-14 00:11:19,852 INFO L899 garLoopResultBuilder]: For program point netdev_get_tx_queueFINAL(lines 5364 5370) no Hoare annotation was computed. [2022-07-14 00:11:19,852 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~TO~~u8~0EXIT(line -1) no Hoare annotation was computed. [2022-07-14 00:11:19,853 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~int~TO~~u8~0ENTRY(line -1) the Hoare annotation is: true [2022-07-14 00:11:19,853 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~TO~~u8~0FINAL(line -1) no Hoare annotation was computed. [2022-07-14 00:11:19,853 INFO L899 garLoopResultBuilder]: For program point close_candevEXIT(lines 6969 6971) no Hoare annotation was computed. [2022-07-14 00:11:19,853 INFO L902 garLoopResultBuilder]: At program point close_candevENTRY(lines 6969 6971) the Hoare annotation is: true [2022-07-14 00:11:19,853 INFO L899 garLoopResultBuilder]: For program point close_candevFINAL(lines 6969 6971) no Hoare annotation was computed. [2022-07-14 00:11:19,853 INFO L899 garLoopResultBuilder]: For program point L5410-1(line 5410) no Hoare annotation was computed. [2022-07-14 00:11:19,853 INFO L899 garLoopResultBuilder]: For program point netif_wake_queueEXIT(lines 5406 5414) no Hoare annotation was computed. [2022-07-14 00:11:19,853 INFO L899 garLoopResultBuilder]: For program point L5399(lines 5399 5402) no Hoare annotation was computed. [2022-07-14 00:11:19,854 INFO L902 garLoopResultBuilder]: At program point L5399-2(lines 5394 5405) the Hoare annotation is: true [2022-07-14 00:11:19,854 INFO L902 garLoopResultBuilder]: At program point netif_wake_queueENTRY(lines 5406 5414) the Hoare annotation is: true [2022-07-14 00:11:19,854 INFO L902 garLoopResultBuilder]: At program point L5198(lines 5192 5200) the Hoare annotation is: true [2022-07-14 00:11:19,854 INFO L902 garLoopResultBuilder]: At program point L6928(lines 6927 6929) the Hoare annotation is: true [2022-07-14 00:11:19,854 INFO L902 garLoopResultBuilder]: At program point L5410(line 5410) the Hoare annotation is: true [2022-07-14 00:11:19,854 INFO L899 garLoopResultBuilder]: For program point netif_wake_queueFINAL(lines 5406 5414) no Hoare annotation was computed. [2022-07-14 00:11:19,854 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 5240 5242) the Hoare annotation is: true [2022-07-14 00:11:19,855 INFO L899 garLoopResultBuilder]: For program point L5241-2(lines 5240 5242) no Hoare annotation was computed. [2022-07-14 00:11:19,855 INFO L899 garLoopResultBuilder]: For program point L5241(line 5241) no Hoare annotation was computed. [2022-07-14 00:11:19,855 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 5240 5242) no Hoare annotation was computed. [2022-07-14 00:11:19,855 INFO L895 garLoopResultBuilder]: At program point ldv_skb_freeENTRY(lines 6863 6869) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,855 INFO L899 garLoopResultBuilder]: For program point ldv_skb_freeFINAL(lines 6863 6869) no Hoare annotation was computed. [2022-07-14 00:11:19,855 INFO L899 garLoopResultBuilder]: For program point ldv_skb_freeEXIT(lines 6863 6869) no Hoare annotation was computed. [2022-07-14 00:11:19,855 INFO L895 garLoopResultBuilder]: At program point L6866(line 6866) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2022-07-14 00:11:19,856 INFO L902 garLoopResultBuilder]: At program point L5663(line 5663) the Hoare annotation is: true [2022-07-14 00:11:19,856 INFO L899 garLoopResultBuilder]: For program point L5663-1(line 5663) no Hoare annotation was computed. [2022-07-14 00:11:19,856 INFO L902 garLoopResultBuilder]: At program point L5634-2(lines 5634 5638) the Hoare annotation is: true [2022-07-14 00:11:19,856 INFO L895 garLoopResultBuilder]: At program point L5659(line 5659) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_2~0 2)) (not (= ~last_index~0 0))) [2022-07-14 00:11:19,856 INFO L899 garLoopResultBuilder]: For program point L5626(lines 5626 5630) no Hoare annotation was computed. [2022-07-14 00:11:19,856 INFO L899 garLoopResultBuilder]: For program point L5639(line 5639) no Hoare annotation was computed. [2022-07-14 00:11:19,856 INFO L902 garLoopResultBuilder]: At program point L5635(line 5635) the Hoare annotation is: true [2022-07-14 00:11:19,857 INFO L899 garLoopResultBuilder]: For program point L5635-1(line 5635) no Hoare annotation was computed. [2022-07-14 00:11:19,857 INFO L899 garLoopResultBuilder]: For program point L5664-1(line 5664) no Hoare annotation was computed. [2022-07-14 00:11:19,857 INFO L902 garLoopResultBuilder]: At program point L5664(line 5664) the Hoare annotation is: true [2022-07-14 00:11:19,857 INFO L902 garLoopResultBuilder]: At program point L5627(line 5627) the Hoare annotation is: true [2022-07-14 00:11:19,857 INFO L899 garLoopResultBuilder]: For program point L5627-1(line 5627) no Hoare annotation was computed. [2022-07-14 00:11:19,857 INFO L899 garLoopResultBuilder]: For program point L5656-1(line 5656) no Hoare annotation was computed. [2022-07-14 00:11:19,857 INFO L895 garLoopResultBuilder]: At program point L5656(line 5656) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_2~0 2)) (not (= ~last_index~0 0))) [2022-07-14 00:11:19,858 INFO L902 garLoopResultBuilder]: At program point L5619(line 5619) the Hoare annotation is: true [2022-07-14 00:11:19,858 INFO L899 garLoopResultBuilder]: For program point L5619-1(line 5619) no Hoare annotation was computed. [2022-07-14 00:11:19,858 INFO L899 garLoopResultBuilder]: For program point sja1000_startFINAL(lines 5651 5668) no Hoare annotation was computed. [2022-07-14 00:11:19,858 INFO L902 garLoopResultBuilder]: At program point L5648(lines 5609 5650) the Hoare annotation is: true [2022-07-14 00:11:19,858 INFO L902 garLoopResultBuilder]: At program point L5644(lines 5616 5649) the Hoare annotation is: true [2022-07-14 00:11:19,858 INFO L899 garLoopResultBuilder]: For program point L5640-1(line 5640) no Hoare annotation was computed. [2022-07-14 00:11:19,858 INFO L902 garLoopResultBuilder]: At program point L5640(line 5640) the Hoare annotation is: true [2022-07-14 00:11:19,859 INFO L899 garLoopResultBuilder]: For program point sja1000_startEXIT(lines 5651 5668) no Hoare annotation was computed. [2022-07-14 00:11:19,859 INFO L895 garLoopResultBuilder]: At program point sja1000_startENTRY(lines 5651 5668) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_2~0 2)) (not (= ~last_index~0 0))) [2022-07-14 00:11:19,859 INFO L902 garLoopResultBuilder]: At program point L5637(line 5637) the Hoare annotation is: true [2022-07-14 00:11:19,859 INFO L899 garLoopResultBuilder]: For program point L5637-1(line 5637) no Hoare annotation was computed. [2022-07-14 00:11:19,859 INFO L902 garLoopResultBuilder]: At program point L5662(line 5662) the Hoare annotation is: true [2022-07-14 00:11:19,859 INFO L899 garLoopResultBuilder]: For program point L5658(lines 5658 5661) no Hoare annotation was computed. [2022-07-14 00:11:19,859 INFO L899 garLoopResultBuilder]: For program point L5662-1(line 5662) no Hoare annotation was computed. [2022-07-14 00:11:19,860 INFO L902 garLoopResultBuilder]: At program point L5629(line 5629) the Hoare annotation is: true [2022-07-14 00:11:19,860 INFO L899 garLoopResultBuilder]: For program point L5629-1(line 5629) no Hoare annotation was computed. [2022-07-14 00:11:19,860 INFO L899 garLoopResultBuilder]: For program point L5658-1(lines 5658 5661) no Hoare annotation was computed. [2022-07-14 00:11:19,860 INFO L902 garLoopResultBuilder]: At program point L5617(line 5617) the Hoare annotation is: true [2022-07-14 00:11:19,860 INFO L899 garLoopResultBuilder]: For program point L5617-1(line 5617) no Hoare annotation was computed. [2022-07-14 00:11:19,860 INFO L902 garLoopResultBuilder]: At program point L5642(lines 5616 5649) the Hoare annotation is: true [2022-07-14 00:11:19,861 INFO L899 garLoopResultBuilder]: For program point L5634(lines 5634 5638) no Hoare annotation was computed. [2022-07-14 00:11:19,861 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~X~~u8~0~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2022-07-14 00:11:19,861 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~int~X~~u8~0~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2022-07-14 00:11:19,861 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~X~~u8~0~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2022-07-14 00:11:19,861 INFO L902 garLoopResultBuilder]: At program point L5551(line 5551) the Hoare annotation is: true [2022-07-14 00:11:19,861 INFO L899 garLoopResultBuilder]: For program point L5551-1(line 5551) no Hoare annotation was computed. [2022-07-14 00:11:19,861 INFO L899 garLoopResultBuilder]: For program point sja1000_is_absentFINAL(lines 5547 5554) no Hoare annotation was computed. [2022-07-14 00:11:19,862 INFO L899 garLoopResultBuilder]: For program point sja1000_is_absentEXIT(lines 5547 5554) no Hoare annotation was computed. [2022-07-14 00:11:19,862 INFO L902 garLoopResultBuilder]: At program point sja1000_is_absentENTRY(lines 5547 5554) the Hoare annotation is: true [2022-07-14 00:11:19,862 INFO L899 garLoopResultBuilder]: For program point netif_stop_queueEXIT(lines 5437 5445) no Hoare annotation was computed. [2022-07-14 00:11:19,862 INFO L902 garLoopResultBuilder]: At program point L5182(lines 5178 5184) the Hoare annotation is: true [2022-07-14 00:11:19,862 INFO L902 garLoopResultBuilder]: At program point L5441(line 5441) the Hoare annotation is: true [2022-07-14 00:11:19,862 INFO L899 garLoopResultBuilder]: For program point L5441-1(line 5441) no Hoare annotation was computed. [2022-07-14 00:11:19,862 INFO L902 garLoopResultBuilder]: At program point L5434(lines 5415 5436) the Hoare annotation is: true [2022-07-14 00:11:19,863 INFO L899 garLoopResultBuilder]: For program point L5427(line 5427) no Hoare annotation was computed. [2022-07-14 00:11:19,863 INFO L902 garLoopResultBuilder]: At program point netif_stop_queueENTRY(lines 5437 5445) the Hoare annotation is: true [2022-07-14 00:11:19,863 INFO L899 garLoopResultBuilder]: For program point L5428(lines 5428 5432) no Hoare annotation was computed. [2022-07-14 00:11:19,863 INFO L899 garLoopResultBuilder]: For program point L5423(lines 5423 5426) no Hoare annotation was computed. [2022-07-14 00:11:19,863 INFO L902 garLoopResultBuilder]: At program point L5422(line 5422) the Hoare annotation is: true [2022-07-14 00:11:19,863 INFO L899 garLoopResultBuilder]: For program point L5422-1(line 5422) no Hoare annotation was computed. [2022-07-14 00:11:19,863 INFO L902 garLoopResultBuilder]: At program point L5423-2(lines 5423 5426) the Hoare annotation is: true [2022-07-14 00:11:19,864 INFO L902 garLoopResultBuilder]: At program point L7021(lines 7020 7022) the Hoare annotation is: true [2022-07-14 00:11:19,864 INFO L899 garLoopResultBuilder]: For program point netif_stop_queueFINAL(lines 5437 5445) no Hoare annotation was computed. [2022-07-14 00:11:19,864 INFO L895 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5243 5259) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-07-14 00:11:19,864 INFO L902 garLoopResultBuilder]: At program point L5255(line 5255) the Hoare annotation is: true [2022-07-14 00:11:19,864 INFO L899 garLoopResultBuilder]: For program point L5255-1(line 5255) no Hoare annotation was computed. [2022-07-14 00:11:19,864 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5243 5259) no Hoare annotation was computed. [2022-07-14 00:11:19,864 INFO L899 garLoopResultBuilder]: For program point L5250(lines 5250 5257) no Hoare annotation was computed. [2022-07-14 00:11:19,865 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5243 5259) no Hoare annotation was computed. [2022-07-14 00:11:19,865 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-14 00:11:19,865 INFO L899 garLoopResultBuilder]: For program point L5272-1(line 5272) no Hoare annotation was computed. [2022-07-14 00:11:19,865 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 5260 5276) no Hoare annotation was computed. [2022-07-14 00:11:19,865 INFO L902 garLoopResultBuilder]: At program point L5272(line 5272) the Hoare annotation is: true [2022-07-14 00:11:19,865 INFO L899 garLoopResultBuilder]: For program point L5267(lines 5267 5274) no Hoare annotation was computed. [2022-07-14 00:11:19,865 INFO L895 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 5260 5276) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_retval_0~0 0))) (.cse1 (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))) (.cse2 (not (= ~last_index~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_2~0 1)) .cse2) (or (not (= ~ldv_irq_1_0~0 0)) .cse0 .cse1 .cse2 (not (= ~ldv_state_variable_2~0 0))))) [2022-07-14 00:11:19,866 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 5260 5276) no Hoare annotation was computed. [2022-07-14 00:11:19,866 INFO L895 garLoopResultBuilder]: At program point L5783(line 5783) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,866 INFO L899 garLoopResultBuilder]: For program point L5783-1(line 5783) no Hoare annotation was computed. [2022-07-14 00:11:19,866 INFO L899 garLoopResultBuilder]: For program point L6510(lines 6510 6538) no Hoare annotation was computed. [2022-07-14 00:11:19,866 INFO L899 garLoopResultBuilder]: For program point L6543(line 6543) no Hoare annotation was computed. [2022-07-14 00:11:19,866 INFO L899 garLoopResultBuilder]: For program point L5486(lines 5486 5489) no Hoare annotation was computed. [2022-07-14 00:11:19,866 INFO L899 garLoopResultBuilder]: For program point L6576(line 6576) no Hoare annotation was computed. [2022-07-14 00:11:19,867 INFO L899 garLoopResultBuilder]: For program point L6609(line 6609) no Hoare annotation was computed. [2022-07-14 00:11:19,867 INFO L899 garLoopResultBuilder]: For program point L6378(lines 6378 6384) no Hoare annotation was computed. [2022-07-14 00:11:19,867 INFO L895 garLoopResultBuilder]: At program point L5354(lines 5347 5356) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-14 00:11:19,867 INFO L895 garLoopResultBuilder]: At program point L6213(line 6213) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,867 INFO L895 garLoopResultBuilder]: At program point L5189(lines 5185 5191) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-14 00:11:19,867 INFO L895 garLoopResultBuilder]: At program point L6213-1(line 6213) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,867 INFO L899 garLoopResultBuilder]: For program point L5784-1(line 5784) no Hoare annotation was computed. [2022-07-14 00:11:19,868 INFO L895 garLoopResultBuilder]: At program point L5784(line 5784) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,868 INFO L902 garLoopResultBuilder]: At program point L6610(line 6610) the Hoare annotation is: true [2022-07-14 00:11:19,868 INFO L899 garLoopResultBuilder]: For program point L6511(line 6511) no Hoare annotation was computed. [2022-07-14 00:11:19,868 INFO L899 garLoopResultBuilder]: For program point L6544(lines 6544 6607) no Hoare annotation was computed. [2022-07-14 00:11:19,868 INFO L899 garLoopResultBuilder]: For program point L6577(lines 6577 6581) no Hoare annotation was computed. [2022-07-14 00:11:19,868 INFO L899 garLoopResultBuilder]: For program point L6412(lines 6412 6415) no Hoare annotation was computed. [2022-07-14 00:11:19,868 INFO L899 garLoopResultBuilder]: For program point L6214(line 6214) no Hoare annotation was computed. [2022-07-14 00:11:19,868 INFO L895 garLoopResultBuilder]: At program point L5785(line 5785) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,869 INFO L899 garLoopResultBuilder]: For program point L5785-1(line 5785) no Hoare annotation was computed. [2022-07-14 00:11:19,869 INFO L899 garLoopResultBuilder]: For program point L6512(lines 6512 6517) no Hoare annotation was computed. [2022-07-14 00:11:19,869 INFO L895 garLoopResultBuilder]: At program point L5389(line 5389) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-14 00:11:19,869 INFO L899 garLoopResultBuilder]: For program point L5389-1(line 5389) no Hoare annotation was computed. [2022-07-14 00:11:19,869 INFO L899 garLoopResultBuilder]: For program point L6215(lines 6215 6218) no Hoare annotation was computed. [2022-07-14 00:11:19,869 INFO L895 garLoopResultBuilder]: At program point L6182(line 6182) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-14 00:11:19,869 INFO L895 garLoopResultBuilder]: At program point L6215-2(lines 6215 6218) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,870 INFO L899 garLoopResultBuilder]: For program point L6182-1(line 6182) no Hoare annotation was computed. [2022-07-14 00:11:19,870 INFO L899 garLoopResultBuilder]: For program point L6546(lines 6546 6604) no Hoare annotation was computed. [2022-07-14 00:11:19,870 INFO L895 garLoopResultBuilder]: At program point L6612(lines 6488 6617) the Hoare annotation is: (let ((.cse0 (= ~ldv_retval_0~0 0)) (.cse1 (= ~last_index~0 0))) (or (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) .cse0 .cse1) (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse0 .cse1))) [2022-07-14 00:11:19,870 INFO L899 garLoopResultBuilder]: For program point L6547(line 6547) no Hoare annotation was computed. [2022-07-14 00:11:19,870 INFO L895 garLoopResultBuilder]: At program point L5391(lines 5385 5393) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-14 00:11:19,870 INFO L899 garLoopResultBuilder]: For program point L6448-1(line 6448) no Hoare annotation was computed. [2022-07-14 00:11:19,870 INFO L895 garLoopResultBuilder]: At program point L6448(line 6448) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,871 INFO L899 garLoopResultBuilder]: For program point L6184-1(line 6184) no Hoare annotation was computed. [2022-07-14 00:11:19,871 INFO L895 garLoopResultBuilder]: At program point L6184(line 6184) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-14 00:11:19,871 INFO L899 garLoopResultBuilder]: For program point L5788-1(line 5788) no Hoare annotation was computed. [2022-07-14 00:11:19,871 INFO L895 garLoopResultBuilder]: At program point L5788(line 5788) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,871 INFO L895 garLoopResultBuilder]: At program point L6713(lines 6708 6715) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_irq_1_0~0 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,871 INFO L899 garLoopResultBuilder]: For program point L6548(lines 6548 6552) no Hoare annotation was computed. [2022-07-14 00:11:19,872 INFO L895 garLoopResultBuilder]: At program point L6416(lines 6409 6418) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-14 00:11:19,872 INFO L895 garLoopResultBuilder]: At program point L5789(line 5789) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,872 INFO L899 garLoopResultBuilder]: For program point L5789-1(line 5789) no Hoare annotation was computed. [2022-07-14 00:11:19,872 INFO L895 garLoopResultBuilder]: At program point L6450(lines 6444 6452) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,872 INFO L899 garLoopResultBuilder]: For program point L5492-1(lines 5480 5506) no Hoare annotation was computed. [2022-07-14 00:11:19,872 INFO L899 garLoopResultBuilder]: For program point L5492(lines 5492 5506) no Hoare annotation was computed. [2022-07-14 00:11:19,872 INFO L895 garLoopResultBuilder]: At program point L6219(line 6219) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,873 INFO L899 garLoopResultBuilder]: For program point L6186(lines 6186 6189) no Hoare annotation was computed. [2022-07-14 00:11:19,873 INFO L895 garLoopResultBuilder]: At program point L6979(lines 6978 6980) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,873 INFO L895 garLoopResultBuilder]: At program point L5790(line 5790) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,873 INFO L899 garLoopResultBuilder]: For program point L6913(lines 6913 6916) no Hoare annotation was computed. [2022-07-14 00:11:19,873 INFO L899 garLoopResultBuilder]: For program point L5790-1(line 5790) no Hoare annotation was computed. [2022-07-14 00:11:19,873 INFO L899 garLoopResultBuilder]: For program point L6583(line 6583) no Hoare annotation was computed. [2022-07-14 00:11:19,873 INFO L902 garLoopResultBuilder]: At program point L6616(lines 6479 6618) the Hoare annotation is: true [2022-07-14 00:11:19,874 INFO L895 garLoopResultBuilder]: At program point L5493(line 5493) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,874 INFO L899 garLoopResultBuilder]: For program point L5493-1(line 5493) no Hoare annotation was computed. [2022-07-14 00:11:19,874 INFO L899 garLoopResultBuilder]: For program point L6385(lines 6385 6391) no Hoare annotation was computed. [2022-07-14 00:11:19,874 INFO L899 garLoopResultBuilder]: For program point L6220(line 6220) no Hoare annotation was computed. [2022-07-14 00:11:19,874 INFO L899 garLoopResultBuilder]: For program point L5494(lines 5494 5503) no Hoare annotation was computed. [2022-07-14 00:11:19,874 INFO L899 garLoopResultBuilder]: For program point L6584(lines 6584 6592) no Hoare annotation was computed. [2022-07-14 00:11:19,874 INFO L895 garLoopResultBuilder]: At program point L6221(lines 6206 6223) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,875 INFO L902 garLoopResultBuilder]: At program point L6915-1(lines 6908 6919) the Hoare annotation is: true [2022-07-14 00:11:19,875 INFO L895 garLoopResultBuilder]: At program point L6915(line 6915) the Hoare annotation is: false [2022-07-14 00:11:19,875 INFO L899 garLoopResultBuilder]: For program point L6519(line 6519) no Hoare annotation was computed. [2022-07-14 00:11:19,875 INFO L895 garLoopResultBuilder]: At program point L7015(lines 7014 7016) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-14 00:11:19,875 INFO L899 garLoopResultBuilder]: For program point L6586(lines 6586 6590) no Hoare annotation was computed. [2022-07-14 00:11:19,875 INFO L899 garLoopResultBuilder]: For program point L6520(lines 6520 6534) no Hoare annotation was computed. [2022-07-14 00:11:19,875 INFO L899 garLoopResultBuilder]: For program point L6190(lines 6190 6199) no Hoare annotation was computed. [2022-07-14 00:11:19,876 INFO L895 garLoopResultBuilder]: At program point L6190-2(lines 6190 6199) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-14 00:11:19,876 INFO L895 garLoopResultBuilder]: At program point L6983(lines 6982 6984) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,876 INFO L899 garLoopResultBuilder]: For program point L6554(line 6554) no Hoare annotation was computed. [2022-07-14 00:11:19,876 INFO L895 garLoopResultBuilder]: At program point L5497(lines 5497 5498) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,876 INFO L899 garLoopResultBuilder]: For program point L5497-1(lines 5497 5498) no Hoare annotation was computed. [2022-07-14 00:11:19,876 INFO L895 garLoopResultBuilder]: At program point L5762(line 5762) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,876 INFO L899 garLoopResultBuilder]: For program point L5762-1(line 5762) no Hoare annotation was computed. [2022-07-14 00:11:19,876 INFO L899 garLoopResultBuilder]: For program point L6522(lines 6522 6527) no Hoare annotation was computed. [2022-07-14 00:11:19,877 INFO L899 garLoopResultBuilder]: For program point L6555(lines 6555 6559) no Hoare annotation was computed. [2022-07-14 00:11:19,877 INFO L899 garLoopResultBuilder]: For program point L6522-2(lines 6520 6533) no Hoare annotation was computed. [2022-07-14 00:11:19,877 INFO L899 garLoopResultBuilder]: For program point L6456(lines 6456 6460) no Hoare annotation was computed. [2022-07-14 00:11:19,877 INFO L899 garLoopResultBuilder]: For program point L6555-2(lines 6546 6604) no Hoare annotation was computed. [2022-07-14 00:11:19,877 INFO L899 garLoopResultBuilder]: For program point L5499(lines 5499 5502) no Hoare annotation was computed. [2022-07-14 00:11:19,877 INFO L899 garLoopResultBuilder]: For program point L6556-1(line 6556) no Hoare annotation was computed. [2022-07-14 00:11:19,877 INFO L895 garLoopResultBuilder]: At program point L6556(line 6556) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,878 INFO L899 garLoopResultBuilder]: For program point L6424(lines 6424 6439) no Hoare annotation was computed. [2022-07-14 00:11:19,878 INFO L899 garLoopResultBuilder]: For program point L6193(lines 6193 6197) no Hoare annotation was computed. [2022-07-14 00:11:19,878 INFO L895 garLoopResultBuilder]: At program point L5797(line 5797) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,878 INFO L899 garLoopResultBuilder]: For program point L5797-1(line 5797) no Hoare annotation was computed. [2022-07-14 00:11:19,878 INFO L899 garLoopResultBuilder]: For program point L6689-2(lines 6689 6692) no Hoare annotation was computed. [2022-07-14 00:11:19,878 INFO L899 garLoopResultBuilder]: For program point L6689(lines 6689 6692) no Hoare annotation was computed. [2022-07-14 00:11:19,878 INFO L899 garLoopResultBuilder]: For program point L6491-1(line 6491) no Hoare annotation was computed. [2022-07-14 00:11:19,878 INFO L895 garLoopResultBuilder]: At program point L6491(line 6491) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_irq_1_0~0 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,879 INFO L899 garLoopResultBuilder]: For program point L6392(lines 6392 6398) no Hoare annotation was computed. [2022-07-14 00:11:19,879 INFO L899 garLoopResultBuilder]: For program point L6425(line 6425) no Hoare annotation was computed. [2022-07-14 00:11:19,879 INFO L895 garLoopResultBuilder]: At program point L6194(line 6194) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-14 00:11:19,879 INFO L899 garLoopResultBuilder]: For program point L6194-1(line 6194) no Hoare annotation was computed. [2022-07-14 00:11:19,879 INFO L895 garLoopResultBuilder]: At program point L6987(lines 6986 6988) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-14 00:11:19,879 INFO L895 garLoopResultBuilder]: At program point L6657-1(lines 6654 6660) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,879 INFO L895 garLoopResultBuilder]: At program point L6657(line 6657) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,880 INFO L895 garLoopResultBuilder]: At program point L6426(line 6426) the Hoare annotation is: (let ((.cse0 (= ~ldv_retval_0~0 0)) (.cse1 (= ~last_index~0 0))) (or (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) .cse0 .cse1) (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse0 .cse1))) [2022-07-14 00:11:19,880 INFO L899 garLoopResultBuilder]: For program point L6426-1(line 6426) no Hoare annotation was computed. [2022-07-14 00:11:19,880 INFO L895 garLoopResultBuilder]: At program point L5799(lines 5761 5811) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,880 INFO L899 garLoopResultBuilder]: For program point L5766(lines 5766 5769) no Hoare annotation was computed. [2022-07-14 00:11:19,880 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-07-14 00:11:19,880 INFO L899 garLoopResultBuilder]: For program point L6428(line 6428) no Hoare annotation was computed. [2022-07-14 00:11:19,880 INFO L899 garLoopResultBuilder]: For program point L6461(lines 6461 6465) no Hoare annotation was computed. [2022-07-14 00:11:19,881 INFO L895 garLoopResultBuilder]: At program point L5801(lines 5761 5811) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,881 INFO L899 garLoopResultBuilder]: For program point L6594(line 6594) no Hoare annotation was computed. [2022-07-14 00:11:19,881 INFO L895 garLoopResultBuilder]: At program point L6693(lines 6677 6695) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-14 00:11:19,881 INFO L899 garLoopResultBuilder]: For program point L6561-1(line 6561) no Hoare annotation was computed. [2022-07-14 00:11:19,881 INFO L895 garLoopResultBuilder]: At program point L6561(line 6561) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-14 00:11:19,881 INFO L899 garLoopResultBuilder]: For program point L6429-1(line 6429) no Hoare annotation was computed. [2022-07-14 00:11:19,881 INFO L895 garLoopResultBuilder]: At program point L6429(line 6429) the Hoare annotation is: (let ((.cse0 (= ~ldv_retval_0~0 0)) (.cse1 (= ~last_index~0 0))) (or (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) .cse0 .cse1) (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse0 .cse1))) [2022-07-14 00:11:19,882 INFO L899 garLoopResultBuilder]: For program point L6595(lines 6595 6600) no Hoare annotation was computed. [2022-07-14 00:11:19,882 INFO L895 garLoopResultBuilder]: At program point L5505(lines 5478 5512) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,882 INFO L895 garLoopResultBuilder]: At program point L5770(line 5770) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,882 INFO L895 garLoopResultBuilder]: At program point L6860(lines 6856 6862) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_irq_1_0~0 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,882 INFO L899 garLoopResultBuilder]: For program point L5770-1(line 5770) no Hoare annotation was computed. [2022-07-14 00:11:19,882 INFO L895 garLoopResultBuilder]: At program point L6530(lines 6488 6617) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,883 INFO L899 garLoopResultBuilder]: For program point L6431(line 6431) no Hoare annotation was computed. [2022-07-14 00:11:19,883 INFO L895 garLoopResultBuilder]: At program point L6332(lines 6328 6334) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,883 INFO L895 garLoopResultBuilder]: At program point L6200(line 6200) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-14 00:11:19,883 INFO L899 garLoopResultBuilder]: For program point L6432-1(line 6432) no Hoare annotation was computed. [2022-07-14 00:11:19,883 INFO L899 garLoopResultBuilder]: For program point L6399(lines 6399 6405) no Hoare annotation was computed. [2022-07-14 00:11:19,883 INFO L895 garLoopResultBuilder]: At program point L6432(line 6432) the Hoare annotation is: (let ((.cse0 (= ~ldv_retval_0~0 0)) (.cse1 (= ~last_index~0 0))) (or (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) .cse0 .cse1) (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse0 .cse1))) [2022-07-14 00:11:19,883 INFO L899 garLoopResultBuilder]: For program point L6201(line 6201) no Hoare annotation was computed. [2022-07-14 00:11:19,884 INFO L899 garLoopResultBuilder]: For program point L5805(lines 5805 5809) no Hoare annotation was computed. [2022-07-14 00:11:19,884 INFO L899 garLoopResultBuilder]: For program point L6466(lines 6466 6470) no Hoare annotation was computed. [2022-07-14 00:11:19,884 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-07-14 00:11:19,884 INFO L895 garLoopResultBuilder]: At program point L5806(line 5806) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,884 INFO L899 garLoopResultBuilder]: For program point L6566(line 6566) no Hoare annotation was computed. [2022-07-14 00:11:19,884 INFO L899 garLoopResultBuilder]: For program point L6434(line 6434) no Hoare annotation was computed. [2022-07-14 00:11:19,884 INFO L899 garLoopResultBuilder]: For program point L6500(lines 6500 6611) no Hoare annotation was computed. [2022-07-14 00:11:19,885 INFO L895 garLoopResultBuilder]: At program point L6203(lines 6176 6205) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-14 00:11:19,885 INFO L899 garLoopResultBuilder]: For program point L5774(lines 5774 5777) no Hoare annotation was computed. [2022-07-14 00:11:19,885 INFO L899 garLoopResultBuilder]: For program point L5774-2(lines 5761 5811) no Hoare annotation was computed. [2022-07-14 00:11:19,885 INFO L899 garLoopResultBuilder]: For program point L6567(lines 6567 6574) no Hoare annotation was computed. [2022-07-14 00:11:19,885 INFO L899 garLoopResultBuilder]: For program point L6435-1(line 6435) no Hoare annotation was computed. [2022-07-14 00:11:19,885 INFO L895 garLoopResultBuilder]: At program point L6435(line 6435) the Hoare annotation is: (let ((.cse0 (= ~ldv_retval_0~0 0)) (.cse1 (= ~last_index~0 0))) (or (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) .cse0 .cse1) (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse0 .cse1))) [2022-07-14 00:11:19,885 INFO L899 garLoopResultBuilder]: For program point L6501(line 6501) no Hoare annotation was computed. [2022-07-14 00:11:19,886 INFO L899 garLoopResultBuilder]: For program point L5808-1(lines 5805 5809) no Hoare annotation was computed. [2022-07-14 00:11:19,886 INFO L895 garLoopResultBuilder]: At program point L5808(line 5808) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,886 INFO L899 garLoopResultBuilder]: For program point L6502(lines 6502 6505) no Hoare annotation was computed. [2022-07-14 00:11:19,886 INFO L895 garLoopResultBuilder]: At program point L5511(lines 5471 5513) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,886 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-07-14 00:11:19,886 INFO L899 garLoopResultBuilder]: For program point L6602(line 6602) no Hoare annotation was computed. [2022-07-14 00:11:19,886 INFO L895 garLoopResultBuilder]: At program point L6701(lines 6696 6703) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,886 INFO L899 garLoopResultBuilder]: For program point L6536(line 6536) no Hoare annotation was computed. [2022-07-14 00:11:19,887 INFO L899 garLoopResultBuilder]: For program point L6569(lines 6569 6572) no Hoare annotation was computed. [2022-07-14 00:11:19,887 INFO L899 garLoopResultBuilder]: For program point L6437(line 6437) no Hoare annotation was computed. [2022-07-14 00:11:19,887 INFO L895 garLoopResultBuilder]: At program point L5810(lines 5749 5812) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,887 INFO L895 garLoopResultBuilder]: At program point L6801(lines 6798 6803) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (not (= |ULTIMATE.start_ldv_set_is_empty_#res#1| 0)) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,887 INFO L902 garLoopResultBuilder]: At program point L6603(line 6603) the Hoare annotation is: true [2022-07-14 00:11:19,887 INFO L902 garLoopResultBuilder]: At program point L6438(line 6438) the Hoare annotation is: true [2022-07-14 00:11:19,887 INFO L899 garLoopResultBuilder]: For program point L6471(lines 6471 6475) no Hoare annotation was computed. [2022-07-14 00:11:19,888 INFO L902 garLoopResultBuilder]: At program point L6537(line 6537) the Hoare annotation is: true [2022-07-14 00:11:19,888 INFO L899 garLoopResultBuilder]: For program point L5480(lines 5480 5506) no Hoare annotation was computed. [2022-07-14 00:11:19,888 INFO L895 garLoopResultBuilder]: At program point L6339(lines 6335 6341) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,888 INFO L895 garLoopResultBuilder]: At program point L6967(lines 6966 6968) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,888 INFO L899 garLoopResultBuilder]: For program point L5778-1(lines 5778 5791) no Hoare annotation was computed. [2022-07-14 00:11:19,888 INFO L895 garLoopResultBuilder]: At program point L6406(lines 6375 6408) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-14 00:11:19,888 INFO L895 garLoopResultBuilder]: At program point L5382(lines 5378 5384) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-14 00:11:19,889 INFO L895 garLoopResultBuilder]: At program point L5481(line 5481) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,889 INFO L899 garLoopResultBuilder]: For program point L5481-1(line 5481) no Hoare annotation was computed. [2022-07-14 00:11:19,889 INFO L899 garLoopResultBuilder]: For program point L5482(lines 5482 5490) no Hoare annotation was computed. [2022-07-14 00:11:19,889 INFO L895 garLoopResultBuilder]: At program point L6440(lines 6419 6443) the Hoare annotation is: (let ((.cse0 (= ~ldv_retval_0~0 0)) (.cse1 (= ~last_index~0 0))) (or (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) .cse0 .cse1) (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse0 .cse1))) [2022-07-14 00:11:19,889 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-14 00:11:19,889 INFO L899 garLoopResultBuilder]: For program point L6507(line 6507) no Hoare annotation was computed. [2022-07-14 00:11:19,889 INFO L895 garLoopResultBuilder]: At program point L7003(lines 7002 7004) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2022-07-14 00:11:19,890 INFO L895 garLoopResultBuilder]: At program point L5781(line 5781) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,890 INFO L899 garLoopResultBuilder]: For program point L5781-1(line 5781) no Hoare annotation was computed. [2022-07-14 00:11:19,890 INFO L899 garLoopResultBuilder]: For program point L6508(lines 6508 6541) no Hoare annotation was computed. [2022-07-14 00:11:19,890 INFO L895 garLoopResultBuilder]: At program point L6211(line 6211) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,890 INFO L899 garLoopResultBuilder]: For program point L6211-1(line 6211) no Hoare annotation was computed. [2022-07-14 00:11:19,890 INFO L895 garLoopResultBuilder]: At program point L5782(line 5782) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,890 INFO L899 garLoopResultBuilder]: For program point L5782-1(line 5782) no Hoare annotation was computed. [2022-07-14 00:11:19,891 INFO L895 garLoopResultBuilder]: At program point L6476(lines 6453 6478) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,891 INFO L895 garLoopResultBuilder]: At program point L5485(line 5485) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2022-07-14 00:11:19,891 INFO L899 garLoopResultBuilder]: For program point L5485-1(line 5485) no Hoare annotation was computed. [2022-07-14 00:11:19,891 INFO L902 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 5214 5219) the Hoare annotation is: true [2022-07-14 00:11:19,891 INFO L899 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 5214 5219) no Hoare annotation was computed. [2022-07-14 00:11:19,891 INFO L899 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 5214 5219) no Hoare annotation was computed. [2022-07-14 00:11:19,891 INFO L899 garLoopResultBuilder]: For program point can_change_mtuFINAL(lines 6953 6955) no Hoare annotation was computed. [2022-07-14 00:11:19,892 INFO L902 garLoopResultBuilder]: At program point can_change_mtuENTRY(lines 6953 6955) the Hoare annotation is: true [2022-07-14 00:11:19,892 INFO L899 garLoopResultBuilder]: For program point can_change_mtuEXIT(lines 6953 6955) no Hoare annotation was computed. [2022-07-14 00:11:19,892 INFO L899 garLoopResultBuilder]: For program point can_led_eventFINAL(lines 6963 6965) no Hoare annotation was computed. [2022-07-14 00:11:19,892 INFO L902 garLoopResultBuilder]: At program point can_led_eventENTRY(lines 6963 6965) the Hoare annotation is: true [2022-07-14 00:11:19,892 INFO L899 garLoopResultBuilder]: For program point can_led_eventEXIT(lines 6963 6965) no Hoare annotation was computed. [2022-07-14 00:11:19,895 INFO L356 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 00:11:19,897 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-14 00:11:19,910 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:19,911 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:19,911 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:19,911 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:19,911 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:19,912 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:19,912 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:19,912 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:19,918 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:19,919 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:19,919 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:19,919 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:19,919 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:19,919 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:19,920 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:19,920 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:19,922 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:19,922 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:19,922 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:19,922 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:19,923 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:19,923 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:19,923 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:19,923 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:19,924 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:19,924 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:19,924 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:19,924 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:19,925 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:19,925 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:19,925 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:19,925 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:19,926 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:19,926 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:19,926 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:19,927 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:19,927 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:19,927 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:19,927 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:19,928 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:19,929 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:19,929 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:19,929 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:19,930 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:19,930 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:19,930 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:19,930 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:19,930 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:19,931 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.07 12:11:19 BoogieIcfgContainer [2022-07-14 00:11:19,931 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-14 00:11:19,932 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-14 00:11:19,932 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-14 00:11:19,932 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-14 00:11:19,933 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 12:10:07" (3/4) ... [2022-07-14 00:11:19,935 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-14 00:11:19,940 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_skb_free_int [2022-07-14 00:11:19,940 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-07-14 00:11:19,940 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_reset_mode [2022-07-14 00:11:19,940 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-07-14 00:11:19,940 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2022-07-14 00:11:19,941 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2022-07-14 00:11:19,941 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-07-14 00:11:19,941 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sja1000_write_cmdreg [2022-07-14 00:11:19,941 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-07-14 00:11:19,941 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2022-07-14 00:11:19,941 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_remove [2022-07-14 00:11:19,941 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2022-07-14 00:11:19,941 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2022-07-14 00:11:19,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure close_candev [2022-07-14 00:11:19,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2022-07-14 00:11:19,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-07-14 00:11:19,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_skb_free [2022-07-14 00:11:19,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sja1000_start [2022-07-14 00:11:19,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2022-07-14 00:11:19,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sja1000_is_absent [2022-07-14 00:11:19,942 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2022-07-14 00:11:19,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-07-14 00:11:19,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-07-14 00:11:19,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2022-07-14 00:11:19,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure can_change_mtu [2022-07-14 00:11:19,943 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure can_led_event [2022-07-14 00:11:19,962 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 152 nodes and edges [2022-07-14 00:11:19,965 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 47 nodes and edges [2022-07-14 00:11:19,967 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2022-07-14 00:11:19,969 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-07-14 00:11:19,972 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-14 00:11:19,974 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-14 00:11:20,004 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_state_variable_2 == 1 && \result == 0) && ldv_retval_0 == 0) && last_index == 0 [2022-07-14 00:11:20,004 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ldv_state_variable_0 == 1 && ldv_state_variable_2 == 0) && ldv_retval_0 == 0) && last_index == 0) || ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) [2022-07-14 00:11:20,005 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-14 00:11:20,005 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-14 00:11:20,005 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-14 00:11:20,005 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && !(\result == 0)) && ldv_retval_0 == 0) && last_index == 0 [2022-07-14 00:11:20,006 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-14 00:11:20,008 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-14 00:11:20,008 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-14 00:11:20,008 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ldv_state_variable_0 == 1 && ldv_state_variable_2 == 0) && ldv_retval_0 == 0) && last_index == 0) || ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) [2022-07-14 00:11:20,009 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (((((((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && \old(unknown-abs_5857-unknown) == unknown-abs_5857-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(unknown-abs_5861-unknown) == unknown-abs_5861-unknown) && \old(unknown-abs_5850-unknown) == unknown-abs_5850-unknown) && \old(\valid) == \valid) && \old(LDV_IN_INTERRUPT) == LDV_IN_INTERRUPT) && \old(last_index) == last_index) [2022-07-14 00:11:20,009 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-14 00:11:20,009 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_0 == 0)) || !(last_index == 0) [2022-07-14 00:11:20,009 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2022-07-14 00:11:20,009 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2022-07-14 00:11:20,009 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-14 00:11:20,009 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-14 00:11:20,010 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_0 == 0)) || !(last_index == 0) [2022-07-14 00:11:20,010 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-14 00:11:20,010 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_state_variable_0 == 1 && \result == 0) && ldv_retval_0 == 0) && last_index == 0 [2022-07-14 00:11:20,011 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-14 00:11:20,011 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2022-07-14 00:11:20,012 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-14 00:11:20,012 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-14 00:11:20,012 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-14 00:11:20,012 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-14 00:11:20,013 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_0 == 0)) || !(last_index == 0) [2022-07-14 00:11:20,013 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-14 00:11:20,013 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-14 00:11:20,013 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-14 00:11:20,013 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_0 == 0)) || !(last_index == 0) [2022-07-14 00:11:20,014 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-14 00:11:20,014 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-14 00:11:20,014 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-14 00:11:20,014 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-14 00:11:20,014 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_state_variable_2 == 1 && \result == 0) && ldv_retval_0 == 0) && last_index == 0 [2022-07-14 00:11:20,015 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-14 00:11:20,015 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && 0 <= i) && 0 == deleted_index + 1) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(last_index) == last_index) || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) [2022-07-14 00:11:20,015 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-14 00:11:20,015 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-14 00:11:20,016 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-14 00:11:20,016 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-14 00:11:20,016 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-14 00:11:20,016 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(ldv_retval_0 == 0) || !(\old(last_index) == 0) [2022-07-14 00:11:20,017 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-14 00:11:20,017 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-14 00:11:20,017 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-14 00:11:20,017 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) [2022-07-14 00:11:20,017 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2022-07-14 00:11:20,018 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-14 00:11:20,019 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-14 00:11:20,019 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-14 00:11:20,019 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-14 00:11:20,020 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-14 00:11:20,020 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2022-07-14 00:11:20,123 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-14 00:11:20,123 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-14 00:11:20,124 INFO L158 Benchmark]: Toolchain (without parser) took 76676.49ms. Allocated memory was 88.1MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 60.1MB in the beginning and 534.4MB in the end (delta: -474.3MB). Peak memory consumption was 890.5MB. Max. memory is 16.1GB. [2022-07-14 00:11:20,124 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 88.1MB. Free memory was 68.6MB in the beginning and 68.6MB in the end (delta: 47.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-14 00:11:20,124 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1871.12ms. Allocated memory was 88.1MB in the beginning and 188.7MB in the end (delta: 100.7MB). Free memory was 60.1MB in the beginning and 111.7MB in the end (delta: -51.6MB). Peak memory consumption was 75.9MB. Max. memory is 16.1GB. [2022-07-14 00:11:20,125 INFO L158 Benchmark]: Boogie Procedure Inliner took 173.07ms. Allocated memory is still 188.7MB. Free memory was 110.6MB in the beginning and 94.9MB in the end (delta: 15.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-07-14 00:11:20,125 INFO L158 Benchmark]: Boogie Preprocessor took 155.99ms. Allocated memory is still 188.7MB. Free memory was 94.9MB in the beginning and 81.2MB in the end (delta: 13.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-07-14 00:11:20,125 INFO L158 Benchmark]: RCFGBuilder took 1728.27ms. Allocated memory is still 188.7MB. Free memory was 81.2MB in the beginning and 96.8MB in the end (delta: -15.5MB). Peak memory consumption was 49.5MB. Max. memory is 16.1GB. [2022-07-14 00:11:20,126 INFO L158 Benchmark]: TraceAbstraction took 72531.22ms. Allocated memory was 188.7MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 96.8MB in the beginning and 563.7MB in the end (delta: -467.0MB). Peak memory consumption was 914.0MB. Max. memory is 16.1GB. [2022-07-14 00:11:20,126 INFO L158 Benchmark]: Witness Printer took 191.54ms. Allocated memory is still 1.5GB. Free memory was 563.7MB in the beginning and 534.4MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-07-14 00:11:20,127 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 88.1MB. Free memory was 68.6MB in the beginning and 68.6MB in the end (delta: 47.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1871.12ms. Allocated memory was 88.1MB in the beginning and 188.7MB in the end (delta: 100.7MB). Free memory was 60.1MB in the beginning and 111.7MB in the end (delta: -51.6MB). Peak memory consumption was 75.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 173.07ms. Allocated memory is still 188.7MB. Free memory was 110.6MB in the beginning and 94.9MB in the end (delta: 15.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 155.99ms. Allocated memory is still 188.7MB. Free memory was 94.9MB in the beginning and 81.2MB in the end (delta: 13.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1728.27ms. Allocated memory is still 188.7MB. Free memory was 81.2MB in the beginning and 96.8MB in the end (delta: -15.5MB). Peak memory consumption was 49.5MB. Max. memory is 16.1GB. * TraceAbstraction took 72531.22ms. Allocated memory was 188.7MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 96.8MB in the beginning and 563.7MB in the end (delta: -467.0MB). Peak memory consumption was 914.0MB. Max. memory is 16.1GB. * Witness Printer took 191.54ms. Allocated memory is still 1.5GB. Free memory was 563.7MB in the beginning and 534.4MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 5297]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 27 procedures, 524 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 72.4s, OverallIterations: 10, TraceHistogramMax: 5, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 20.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 47.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 9963 SdHoareTripleChecker+Valid, 17.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 9229 mSDsluCounter, 21430 SdHoareTripleChecker+Invalid, 15.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 13398 mSDsCounter, 4928 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 12401 IncrementalHoareTripleChecker+Invalid, 17329 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4928 mSolverCounterUnsat, 8032 mSDtfsCounter, 12401 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 218 GetRequests, 143 SyntacticMatches, 0 SemanticMatches, 75 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 71 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7492occurred in iteration=9, InterpolantAutomatonStates: 79, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.9s AutomataMinimizationTime, 10 MinimizatonAttempts, 7340 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 212 LocationsWithAnnotation, 28465 PreInvPairs, 32253 NumberOfFragments, 2658 HoareAnnotationTreeSize, 28465 FomulaSimplifications, 344064 FormulaSimplificationTreeSizeReduction, 33.7s HoareSimplificationTime, 212 FomulaSimplificationsInter, 1274437 FormulaSimplificationTreeSizeReductionInter, 13.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 837 NumberOfCodeBlocks, 837 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 827 ConstructedInterpolants, 0 QuantifiedInterpolants, 1649 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 277/277 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 5960]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 5378]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 5415]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6763]: Loop Invariant Derived loop invariant: !(ldv_retval_0 == 0) || !(\old(last_index) == 0) - InvariantResult [Line: 6654]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6940]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6065]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index - InvariantResult [Line: 5192]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6960]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6262]: Loop Invariant [2022-07-14 00:11:20,143 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:20,144 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:20,144 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:20,144 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:20,144 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:20,144 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:20,144 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:20,145 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_0 == 0)) || !(last_index == 0) - InvariantResult [Line: 5813]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6065]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6065]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index - InvariantResult [Line: 6444]: Loop Invariant Derived loop invariant: ((ldv_state_variable_2 == 1 && \result == 0) && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 7017]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6856]: Loop Invariant Derived loop invariant: ((ldv_state_variable_2 == 0 && ldv_irq_1_0 == 0) && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6708]: Loop Invariant Derived loop invariant: ((ldv_state_variable_2 == 0 && ldv_irq_1_0 == 0) && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6798]: Loop Invariant Derived loop invariant: ((\result == 0 && !(\result == 0)) && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6982]: Loop Invariant Derived loop invariant: ((ldv_state_variable_2 == 1 && \result == 0) && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 7014]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 5862]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 5862]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6049]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index - InvariantResult [Line: 5885]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6966]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 7020]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5761]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6669]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6453]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5385]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 5178]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6934]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7002]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6109]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6949]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 5749]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5471]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5347]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6927]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6975]: Loop Invariant [2022-07-14 00:11:20,151 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:20,151 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:20,152 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:20,152 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:20,152 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:20,152 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:20,152 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:20,152 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_0 == 0)) || !(last_index == 0) - InvariantResult [Line: 6206]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5616]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5609]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5185]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5394]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6978]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6375]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6661]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 5300]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6328]: Loop Invariant Derived loop invariant: ((ldv_state_variable_0 == 1 && \result == 0) && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6943]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6109]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6488]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5478]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5616]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6311]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6176]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 5582]: Loop Invariant [2022-07-14 00:11:20,156 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:20,156 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:20,157 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:20,157 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:20,157 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:20,157 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:20,157 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:20,157 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_0 == 0)) || !(last_index == 0) - InvariantResult [Line: 6335]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5761]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6956]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (!(isrc == 256 * (isrc / 256)) && \old(last_index) == last_index) - InvariantResult [Line: 5582]: Loop Invariant [2022-07-14 00:11:20,158 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:20,158 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:20,158 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:20,159 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:20,159 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:20,160 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:20,161 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:20,161 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_0 == 0)) || !(last_index == 0) - InvariantResult [Line: 6986]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6354]: Loop Invariant [2022-07-14 00:11:20,161 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:20,161 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:20,162 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:20,162 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:20,162 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:20,163 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:20,163 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:20,163 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || (((((((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && \old(unknown-abs_5857-unknown) == unknown-abs_5857-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(unknown-abs_5861-unknown) == unknown-abs_5861-unknown) && \old(unknown-abs_5850-unknown) == unknown-abs_5850-unknown) && \old(\valid) == \valid) && \old(LDV_IN_INTERRUPT) == LDV_IN_INTERRUPT) && \old(last_index) == last_index) - InvariantResult [Line: 6419]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && ldv_state_variable_2 == 0) && ldv_retval_0 == 0) && last_index == 0) || ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) - InvariantResult [Line: 6488]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && ldv_state_variable_2 == 0) && ldv_retval_0 == 0) && last_index == 0) || ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) - InvariantResult [Line: 5220]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6696]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6937]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6409]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6749]: Loop Invariant [2022-07-14 00:11:20,165 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:20,165 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:20,165 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:20,165 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:20,165 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:20,166 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-14 00:11:20,166 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-14 00:11:20,166 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && 0 <= i) && 0 == deleted_index + 1) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(last_index) == last_index) || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) - InvariantResult [Line: 6908]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-07-14 00:11:20,199 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