./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-pppox.ko.cil.out.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -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-3.0/module_get_put-drivers-net-pppox.ko.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 66690b8f2afac00b38604fc5fd1edb6c2524e6892200d6512ef98cf0032d8df1 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 21:14:35,450 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 21:14:35,453 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 21:14:35,492 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 21:14:35,492 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 21:14:35,495 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 21:14:35,496 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 21:14:35,498 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 21:14:35,499 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 21:14:35,502 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 21:14:35,503 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 21:14:35,504 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 21:14:35,504 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 21:14:35,505 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 21:14:35,506 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 21:14:35,509 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 21:14:35,509 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 21:14:35,510 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 21:14:35,511 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 21:14:35,515 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 21:14:35,516 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 21:14:35,517 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 21:14:35,518 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 21:14:35,519 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 21:14:35,523 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 21:14:35,523 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 21:14:35,524 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 21:14:35,525 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 21:14:35,525 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 21:14:35,526 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 21:14:35,526 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 21:14:35,527 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 21:14:35,528 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 21:14:35,528 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 21:14:35,529 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 21:14:35,529 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 21:14:35,530 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 21:14:35,530 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 21:14:35,530 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 21:14:35,531 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 21:14:35,532 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 21:14:35,533 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 21:14:35,555 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 21:14:35,555 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 21:14:35,556 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 21:14:35,556 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 21:14:35,556 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 21:14:35,557 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 21:14:35,557 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 21:14:35,557 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 21:14:35,557 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 21:14:35,557 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 21:14:35,558 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 21:14:35,558 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 21:14:35,558 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 21:14:35,558 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 21:14:35,559 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 21:14:35,559 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 21:14:35,559 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 21:14:35,559 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 21:14:35,559 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 21:14:35,559 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 21:14:35,559 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 21:14:35,560 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 21:14:35,560 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 21:14:35,560 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 21:14:35,560 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 21:14:35,560 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 21:14:35,560 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 21:14:35,561 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 21:14:35,561 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 21:14:35,561 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 21:14:35,561 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66690b8f2afac00b38604fc5fd1edb6c2524e6892200d6512ef98cf0032d8df1 [2022-02-20 21:14:35,763 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 21:14:35,801 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 21:14:35,803 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 21:14:35,804 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 21:14:35,805 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 21:14:35,806 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-pppox.ko.cil.out.i [2022-02-20 21:14:35,863 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ac363519/d64ce960a2544affaa334045b1c544a6/FLAGa3f0e32b5 [2022-02-20 21:14:36,424 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 21:14:36,425 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-pppox.ko.cil.out.i [2022-02-20 21:14:36,453 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ac363519/d64ce960a2544affaa334045b1c544a6/FLAGa3f0e32b5 [2022-02-20 21:14:36,894 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ac363519/d64ce960a2544affaa334045b1c544a6 [2022-02-20 21:14:36,895 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 21:14:36,896 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 21:14:36,898 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 21:14:36,898 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 21:14:36,900 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 21:14:36,901 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 09:14:36" (1/1) ... [2022-02-20 21:14:36,902 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e61c9da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:14:36, skipping insertion in model container [2022-02-20 21:14:36,902 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 09:14:36" (1/1) ... [2022-02-20 21:14:36,906 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 21:14:37,005 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 21:14:37,426 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-3.0/module_get_put-drivers-net-pppox.ko.cil.out.i[141033,141046] [2022-02-20 21:14:37,445 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 21:14:37,459 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 21:14:37,560 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-3.0/module_get_put-drivers-net-pppox.ko.cil.out.i[141033,141046] [2022-02-20 21:14:37,572 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 21:14:37,588 INFO L208 MainTranslator]: Completed translation [2022-02-20 21:14:37,589 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:14:37 WrapperNode [2022-02-20 21:14:37,590 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 21:14:37,590 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 21:14:37,591 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 21:14:37,591 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 21:14:37,596 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:14:37" (1/1) ... [2022-02-20 21:14:37,629 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:14:37" (1/1) ... [2022-02-20 21:14:37,651 INFO L137 Inliner]: procedures = 49, calls = 65, calls flagged for inlining = 21, calls inlined = 14, statements flattened = 168 [2022-02-20 21:14:37,651 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 21:14:37,652 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 21:14:37,652 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 21:14:37,652 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 21:14:37,658 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:14:37" (1/1) ... [2022-02-20 21:14:37,658 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:14:37" (1/1) ... [2022-02-20 21:14:37,661 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:14:37" (1/1) ... [2022-02-20 21:14:37,662 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:14:37" (1/1) ... [2022-02-20 21:14:37,673 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:14:37" (1/1) ... [2022-02-20 21:14:37,681 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:14:37" (1/1) ... [2022-02-20 21:14:37,683 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:14:37" (1/1) ... [2022-02-20 21:14:37,688 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 21:14:37,692 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 21:14:37,692 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 21:14:37,692 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 21:14:37,693 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:14:37" (1/1) ... [2022-02-20 21:14:37,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 21:14:37,705 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 21:14:37,714 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) [2022-02-20 21:14:37,722 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 [2022-02-20 21:14:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 21:14:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 21:14:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2022-02-20 21:14:37,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2022-02-20 21:14:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2022-02-20 21:14:37,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2022-02-20 21:14:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 21:14:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 21:14:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 21:14:37,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 21:14:37,900 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 21:14:37,902 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 21:14:37,905 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-20 21:14:38,108 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2022-02-20 21:14:38,108 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2022-02-20 21:14:38,129 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 21:14:38,134 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 21:14:38,134 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 21:14:38,135 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 09:14:38 BoogieIcfgContainer [2022-02-20 21:14:38,135 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 21:14:38,136 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 21:14:38,136 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 21:14:38,138 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 21:14:38,139 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 09:14:36" (1/3) ... [2022-02-20 21:14:38,139 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70fbb909 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 09:14:38, skipping insertion in model container [2022-02-20 21:14:38,139 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:14:37" (2/3) ... [2022-02-20 21:14:38,140 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70fbb909 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 09:14:38, skipping insertion in model container [2022-02-20 21:14:38,140 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 09:14:38" (3/3) ... [2022-02-20 21:14:38,141 INFO L111 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-net-pppox.ko.cil.out.i [2022-02-20 21:14:38,144 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 21:14:38,145 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 21:14:38,190 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 21:14:38,194 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 21:14:38,194 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 21:14:38,220 INFO L276 IsEmpty]: Start isEmpty. Operand has 48 states, 41 states have (on average 1.3414634146341464) internal successors, (55), 44 states have internal predecessors, (55), 3 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-02-20 21:14:38,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-02-20 21:14:38,222 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:14:38,223 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 21:14:38,223 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:14:38,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:14:38,226 INFO L85 PathProgramCache]: Analyzing trace with hash -1463472634, now seen corresponding path program 1 times [2022-02-20 21:14:38,236 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:14:38,236 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2009356671] [2022-02-20 21:14:38,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:14:38,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:14:38,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:14:38,464 INFO L290 TraceCheckUtils]: 0: Hoare triple {51#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(46, 2);call #Ultimate.allocInit(15, 3);~#pppox_protos~0.base, ~#pppox_protos~0.offset := 4, 0;call #Ultimate.allocInit(32, 4);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, ~#pppox_protos~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, 8 + ~#pppox_protos~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, 16 + ~#pppox_protos~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, 24 + ~#pppox_protos~0.offset, 8);~#pppox_proto_family~0.base, ~#pppox_proto_family~0.offset := 5, 0;call #Ultimate.allocInit(20, 5);call write~init~int(24, ~#pppox_proto_family~0.base, ~#pppox_proto_family~0.offset, 4);call write~init~$Pointer$(#funAddr~pppox_create.base, #funAddr~pppox_create.offset, ~#pppox_proto_family~0.base, 4 + ~#pppox_proto_family~0.offset, 8);call write~init~$Pointer$(~#__this_module~0.base, ~#__this_module~0.offset, ~#pppox_proto_family~0.base, 12 + ~#pppox_proto_family~0.offset, 8);~LDV_IN_INTERRUPT~0 := 0;~ldv_module_refcounter~0 := 1; {53#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 21:14:38,465 INFO L290 TraceCheckUtils]: 1: Hoare triple {53#(= ~ldv_module_refcounter~0 1)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret47#1, main_#t~nondet48#1, main_#t~ret49#1, main_#t~nondet50#1, main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_group2~0#1.base, main_~var_group2~0#1.offset, main_~var_pppox_create_4_p2~0#1, main_~var_pppox_create_4_p3~0#1, main_~tmp~4#1, main_~tmp___0~1#1, main_~tmp___1~0#1;havoc main_~var_group1~0#1.base, main_~var_group1~0#1.offset;havoc main_~var_group2~0#1.base, main_~var_group2~0#1.offset;havoc main_~var_pppox_create_4_p2~0#1;havoc main_~var_pppox_create_4_p3~0#1;havoc main_~tmp~4#1;havoc main_~tmp___0~1#1;havoc main_~tmp___1~0#1;~LDV_IN_INTERRUPT~0 := 1;assume { :begin_inline_ldv_initialize } true; {53#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 21:14:38,466 INFO L290 TraceCheckUtils]: 2: Hoare triple {53#(= ~ldv_module_refcounter~0 1)} assume { :end_inline_ldv_initialize } true;assume { :begin_inline_pppox_init } true;havoc pppox_init_#res#1;havoc pppox_init_#t~ret46#1, pppox_init_~tmp~3#1;havoc pppox_init_~tmp~3#1;assume { :begin_inline_sock_register } true;sock_register_#in~arg0#1.base, sock_register_#in~arg0#1.offset := ~#pppox_proto_family~0.base, ~#pppox_proto_family~0.offset;havoc sock_register_#res#1;havoc sock_register_#t~nondet56#1, sock_register_~arg0#1.base, sock_register_~arg0#1.offset;sock_register_~arg0#1.base, sock_register_~arg0#1.offset := sock_register_#in~arg0#1.base, sock_register_#in~arg0#1.offset;assume -2147483648 <= sock_register_#t~nondet56#1 && sock_register_#t~nondet56#1 <= 2147483647;sock_register_#res#1 := sock_register_#t~nondet56#1;havoc sock_register_#t~nondet56#1; {53#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 21:14:38,466 INFO L290 TraceCheckUtils]: 3: Hoare triple {53#(= ~ldv_module_refcounter~0 1)} pppox_init_#t~ret46#1 := sock_register_#res#1;assume { :end_inline_sock_register } true;assume -2147483648 <= pppox_init_#t~ret46#1 && pppox_init_#t~ret46#1 <= 2147483647;pppox_init_~tmp~3#1 := pppox_init_#t~ret46#1;havoc pppox_init_#t~ret46#1;pppox_init_#res#1 := pppox_init_~tmp~3#1; {53#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 21:14:38,467 INFO L290 TraceCheckUtils]: 4: Hoare triple {53#(= ~ldv_module_refcounter~0 1)} main_#t~ret47#1 := pppox_init_#res#1;assume { :end_inline_pppox_init } true;assume -2147483648 <= main_#t~ret47#1 && main_#t~ret47#1 <= 2147483647;main_~tmp~4#1 := main_#t~ret47#1;havoc main_#t~ret47#1; {53#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 21:14:38,467 INFO L290 TraceCheckUtils]: 5: Hoare triple {53#(= ~ldv_module_refcounter~0 1)} assume 0 != main_~tmp~4#1; {53#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 21:14:38,467 INFO L290 TraceCheckUtils]: 6: Hoare triple {53#(= ~ldv_module_refcounter~0 1)} assume { :begin_inline_ldv_check_final_state } true; {53#(= ~ldv_module_refcounter~0 1)} is VALID [2022-02-20 21:14:38,468 INFO L290 TraceCheckUtils]: 7: Hoare triple {53#(= ~ldv_module_refcounter~0 1)} assume 1 != ~ldv_module_refcounter~0; {52#false} is VALID [2022-02-20 21:14:38,468 INFO L272 TraceCheckUtils]: 8: Hoare triple {52#false} call ldv_blast_assert(); {52#false} is VALID [2022-02-20 21:14:38,468 INFO L290 TraceCheckUtils]: 9: Hoare triple {52#false} assume !false; {52#false} is VALID [2022-02-20 21:14:38,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 21:14:38,469 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:14:38,470 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2009356671] [2022-02-20 21:14:38,470 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2009356671] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 21:14:38,470 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 21:14:38,471 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 21:14:38,472 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1913412927] [2022-02-20 21:14:38,472 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 21:14:38,476 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2022-02-20 21:14:38,477 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:14:38,479 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 21:14:38,489 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 10 edges. 10 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:14:38,489 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 21:14:38,490 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:14:38,511 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 21:14:38,513 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 21:14:38,515 INFO L87 Difference]: Start difference. First operand has 48 states, 41 states have (on average 1.3414634146341464) internal successors, (55), 44 states have internal predecessors, (55), 3 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 21:14:38,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:14:38,655 INFO L93 Difference]: Finished difference Result 122 states and 163 transitions. [2022-02-20 21:14:38,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 21:14:38,656 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2022-02-20 21:14:38,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 21:14:38,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 21:14:38,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 163 transitions. [2022-02-20 21:14:38,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 21:14:38,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 163 transitions. [2022-02-20 21:14:38,672 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 163 transitions. [2022-02-20 21:14:38,822 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 163 edges. 163 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:14:38,836 INFO L225 Difference]: With dead ends: 122 [2022-02-20 21:14:38,836 INFO L226 Difference]: Without dead ends: 71 [2022-02-20 21:14:38,839 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 21:14:38,844 INFO L933 BasicCegarLoop]: 55 mSDtfsCounter, 45 mSDsluCounter, 41 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 45 SdHoareTripleChecker+Valid, 96 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 21:14:38,845 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [45 Valid, 96 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 21:14:38,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2022-02-20 21:14:38,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 68. [2022-02-20 21:14:38,872 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 21:14:38,873 INFO L82 GeneralOperation]: Start isEquivalent. First operand 71 states. Second operand has 68 states, 61 states have (on average 1.3278688524590163) internal successors, (81), 62 states have internal predecessors, (81), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-02-20 21:14:38,875 INFO L74 IsIncluded]: Start isIncluded. First operand 71 states. Second operand has 68 states, 61 states have (on average 1.3278688524590163) internal successors, (81), 62 states have internal predecessors, (81), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-02-20 21:14:38,877 INFO L87 Difference]: Start difference. First operand 71 states. Second operand has 68 states, 61 states have (on average 1.3278688524590163) internal successors, (81), 62 states have internal predecessors, (81), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-02-20 21:14:38,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:14:38,884 INFO L93 Difference]: Finished difference Result 71 states and 89 transitions. [2022-02-20 21:14:38,884 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 89 transitions. [2022-02-20 21:14:38,885 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:14:38,885 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:14:38,886 INFO L74 IsIncluded]: Start isIncluded. First operand has 68 states, 61 states have (on average 1.3278688524590163) internal successors, (81), 62 states have internal predecessors, (81), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 71 states. [2022-02-20 21:14:38,887 INFO L87 Difference]: Start difference. First operand has 68 states, 61 states have (on average 1.3278688524590163) internal successors, (81), 62 states have internal predecessors, (81), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 71 states. [2022-02-20 21:14:38,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:14:38,896 INFO L93 Difference]: Finished difference Result 71 states and 89 transitions. [2022-02-20 21:14:38,896 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 89 transitions. [2022-02-20 21:14:38,897 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:14:38,897 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:14:38,898 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 21:14:38,898 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 21:14:38,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 68 states, 61 states have (on average 1.3278688524590163) internal successors, (81), 62 states have internal predecessors, (81), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-02-20 21:14:38,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 87 transitions. [2022-02-20 21:14:38,905 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 87 transitions. Word has length 10 [2022-02-20 21:14:38,905 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 21:14:38,905 INFO L470 AbstractCegarLoop]: Abstraction has 68 states and 87 transitions. [2022-02-20 21:14:38,906 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 21:14:38,906 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 87 transitions. [2022-02-20 21:14:38,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-02-20 21:14:38,907 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:14:38,908 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 21:14:38,909 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 21:14:38,911 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:14:38,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:14:38,913 INFO L85 PathProgramCache]: Analyzing trace with hash 1463751881, now seen corresponding path program 1 times [2022-02-20 21:14:38,913 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:14:38,913 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [408341106] [2022-02-20 21:14:38,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:14:38,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:14:38,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:14:39,044 INFO L290 TraceCheckUtils]: 0: Hoare triple {480#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(46, 2);call #Ultimate.allocInit(15, 3);~#pppox_protos~0.base, ~#pppox_protos~0.offset := 4, 0;call #Ultimate.allocInit(32, 4);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, ~#pppox_protos~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, 8 + ~#pppox_protos~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, 16 + ~#pppox_protos~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, 24 + ~#pppox_protos~0.offset, 8);~#pppox_proto_family~0.base, ~#pppox_proto_family~0.offset := 5, 0;call #Ultimate.allocInit(20, 5);call write~init~int(24, ~#pppox_proto_family~0.base, ~#pppox_proto_family~0.offset, 4);call write~init~$Pointer$(#funAddr~pppox_create.base, #funAddr~pppox_create.offset, ~#pppox_proto_family~0.base, 4 + ~#pppox_proto_family~0.offset, 8);call write~init~$Pointer$(~#__this_module~0.base, ~#__this_module~0.offset, ~#pppox_proto_family~0.base, 12 + ~#pppox_proto_family~0.offset, 8);~LDV_IN_INTERRUPT~0 := 0;~ldv_module_refcounter~0 := 1; {480#true} is VALID [2022-02-20 21:14:39,049 INFO L290 TraceCheckUtils]: 1: Hoare triple {480#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret47#1, main_#t~nondet48#1, main_#t~ret49#1, main_#t~nondet50#1, main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_group2~0#1.base, main_~var_group2~0#1.offset, main_~var_pppox_create_4_p2~0#1, main_~var_pppox_create_4_p3~0#1, main_~tmp~4#1, main_~tmp___0~1#1, main_~tmp___1~0#1;havoc main_~var_group1~0#1.base, main_~var_group1~0#1.offset;havoc main_~var_group2~0#1.base, main_~var_group2~0#1.offset;havoc main_~var_pppox_create_4_p2~0#1;havoc main_~var_pppox_create_4_p3~0#1;havoc main_~tmp~4#1;havoc main_~tmp___0~1#1;havoc main_~tmp___1~0#1;~LDV_IN_INTERRUPT~0 := 1;assume { :begin_inline_ldv_initialize } true; {480#true} is VALID [2022-02-20 21:14:39,049 INFO L290 TraceCheckUtils]: 2: Hoare triple {480#true} assume { :end_inline_ldv_initialize } true;assume { :begin_inline_pppox_init } true;havoc pppox_init_#res#1;havoc pppox_init_#t~ret46#1, pppox_init_~tmp~3#1;havoc pppox_init_~tmp~3#1;assume { :begin_inline_sock_register } true;sock_register_#in~arg0#1.base, sock_register_#in~arg0#1.offset := ~#pppox_proto_family~0.base, ~#pppox_proto_family~0.offset;havoc sock_register_#res#1;havoc sock_register_#t~nondet56#1, sock_register_~arg0#1.base, sock_register_~arg0#1.offset;sock_register_~arg0#1.base, sock_register_~arg0#1.offset := sock_register_#in~arg0#1.base, sock_register_#in~arg0#1.offset;assume -2147483648 <= sock_register_#t~nondet56#1 && sock_register_#t~nondet56#1 <= 2147483647;sock_register_#res#1 := sock_register_#t~nondet56#1;havoc sock_register_#t~nondet56#1; {480#true} is VALID [2022-02-20 21:14:39,049 INFO L290 TraceCheckUtils]: 3: Hoare triple {480#true} pppox_init_#t~ret46#1 := sock_register_#res#1;assume { :end_inline_sock_register } true;assume -2147483648 <= pppox_init_#t~ret46#1 && pppox_init_#t~ret46#1 <= 2147483647;pppox_init_~tmp~3#1 := pppox_init_#t~ret46#1;havoc pppox_init_#t~ret46#1;pppox_init_#res#1 := pppox_init_~tmp~3#1; {480#true} is VALID [2022-02-20 21:14:39,049 INFO L290 TraceCheckUtils]: 4: Hoare triple {480#true} main_#t~ret47#1 := pppox_init_#res#1;assume { :end_inline_pppox_init } true;assume -2147483648 <= main_#t~ret47#1 && main_#t~ret47#1 <= 2147483647;main_~tmp~4#1 := main_#t~ret47#1;havoc main_#t~ret47#1; {480#true} is VALID [2022-02-20 21:14:39,050 INFO L290 TraceCheckUtils]: 5: Hoare triple {480#true} assume !(0 != main_~tmp~4#1); {480#true} is VALID [2022-02-20 21:14:39,050 INFO L290 TraceCheckUtils]: 6: Hoare triple {480#true} assume -2147483648 <= main_#t~nondet50#1 && main_#t~nondet50#1 <= 2147483647;main_~tmp___1~0#1 := main_#t~nondet50#1;havoc main_#t~nondet50#1; {480#true} is VALID [2022-02-20 21:14:39,050 INFO L290 TraceCheckUtils]: 7: Hoare triple {480#true} assume 0 != main_~tmp___1~0#1; {480#true} is VALID [2022-02-20 21:14:39,051 INFO L290 TraceCheckUtils]: 8: Hoare triple {480#true} assume -2147483648 <= main_#t~nondet48#1 && main_#t~nondet48#1 <= 2147483647;main_~tmp___0~1#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; {480#true} is VALID [2022-02-20 21:14:39,051 INFO L290 TraceCheckUtils]: 9: Hoare triple {480#true} assume 0 == main_~tmp___0~1#1; {480#true} is VALID [2022-02-20 21:14:39,051 INFO L290 TraceCheckUtils]: 10: Hoare triple {480#true} assume { :begin_inline_pppox_create } true;pppox_create_#in~net#1.base, pppox_create_#in~net#1.offset, pppox_create_#in~sock#1.base, pppox_create_#in~sock#1.offset, pppox_create_#in~protocol#1, pppox_create_#in~kern#1 := main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_group2~0#1.base, main_~var_group2~0#1.offset, main_~var_pppox_create_4_p2~0#1, main_~var_pppox_create_4_p3~0#1;havoc pppox_create_#res#1;havoc pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset, pppox_create_#t~nondet32#1, pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset, pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset, pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset, pppox_create_#t~ret36#1, pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset, pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset, pppox_create_#t~ret43#1, pppox_create_#t~mem44#1.base, pppox_create_#t~mem44#1.offset, pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset, pppox_create_~net#1.base, pppox_create_~net#1.offset, pppox_create_~sock#1.base, pppox_create_~sock#1.offset, pppox_create_~protocol#1, pppox_create_~kern#1, pppox_create_~rc~1#1, pppox_create_~tmp~2#1;pppox_create_~net#1.base, pppox_create_~net#1.offset := pppox_create_#in~net#1.base, pppox_create_#in~net#1.offset;pppox_create_~sock#1.base, pppox_create_~sock#1.offset := pppox_create_#in~sock#1.base, pppox_create_#in~sock#1.offset;pppox_create_~protocol#1 := pppox_create_#in~protocol#1;pppox_create_~kern#1 := pppox_create_#in~kern#1;havoc pppox_create_~rc~1#1;havoc pppox_create_~tmp~2#1;pppox_create_~rc~1#1 := -91; {480#true} is VALID [2022-02-20 21:14:39,051 INFO L290 TraceCheckUtils]: 11: Hoare triple {480#true} assume !(pppox_create_~protocol#1 < 0); {480#true} is VALID [2022-02-20 21:14:39,052 INFO L290 TraceCheckUtils]: 12: Hoare triple {480#true} assume !(pppox_create_~protocol#1 > 3);pppox_create_~rc~1#1 := -93;call pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8); {480#true} is VALID [2022-02-20 21:14:39,052 INFO L290 TraceCheckUtils]: 13: Hoare triple {480#true} assume 0 == (pppox_create_#t~mem31#1.base + pppox_create_#t~mem31#1.offset) % 18446744073709551616;havoc pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset;havoc pppox_create_#t~nondet32#1; {480#true} is VALID [2022-02-20 21:14:39,052 INFO L290 TraceCheckUtils]: 14: Hoare triple {480#true} call pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8); {480#true} is VALID [2022-02-20 21:14:39,052 INFO L290 TraceCheckUtils]: 15: Hoare triple {480#true} assume !(0 == (pppox_create_#t~mem33#1.base + pppox_create_#t~mem33#1.offset) % 18446744073709551616);havoc pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset;call pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset := read~$Pointer$(pppox_create_#t~mem34#1.base, 16 + pppox_create_#t~mem34#1.offset, 8);assume { :begin_inline_ldv_try_module_get_1 } true;ldv_try_module_get_1_#in~module#1.base, ldv_try_module_get_1_#in~module#1.offset := pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset;havoc ldv_try_module_get_1_#res#1;havoc ldv_try_module_get_1_#t~ret52#1, ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset, ldv_try_module_get_1_~tmp~5#1;ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset := ldv_try_module_get_1_#in~module#1.base, ldv_try_module_get_1_#in~module#1.offset;havoc ldv_try_module_get_1_~tmp~5#1;assume { :begin_inline_ldv_try_module_get } true;ldv_try_module_get_#in~module#1.base, ldv_try_module_get_#in~module#1.offset := ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset;havoc ldv_try_module_get_#res#1;havoc ldv_try_module_get_#t~ret51#1, ldv_try_module_get_~module#1.base, ldv_try_module_get_~module#1.offset, ldv_try_module_get_~module_get_succeeded~0#1;ldv_try_module_get_~module#1.base, ldv_try_module_get_~module#1.offset := ldv_try_module_get_#in~module#1.base, ldv_try_module_get_#in~module#1.offset;havoc ldv_try_module_get_~module_get_succeeded~0#1; {480#true} is VALID [2022-02-20 21:14:39,053 INFO L290 TraceCheckUtils]: 16: Hoare triple {480#true} assume !(0 != (ldv_try_module_get_~module#1.base + ldv_try_module_get_~module#1.offset) % 18446744073709551616);ldv_try_module_get_#res#1 := 0; {482#(= |ULTIMATE.start_ldv_try_module_get_#res#1| 0)} is VALID [2022-02-20 21:14:39,054 INFO L290 TraceCheckUtils]: 17: Hoare triple {482#(= |ULTIMATE.start_ldv_try_module_get_#res#1| 0)} ldv_try_module_get_1_#t~ret52#1 := ldv_try_module_get_#res#1;assume { :end_inline_ldv_try_module_get } true;assume -2147483648 <= ldv_try_module_get_1_#t~ret52#1 && ldv_try_module_get_1_#t~ret52#1 <= 2147483647;ldv_try_module_get_1_~tmp~5#1 := ldv_try_module_get_1_#t~ret52#1;havoc ldv_try_module_get_1_#t~ret52#1;ldv_try_module_get_1_#res#1 := ldv_try_module_get_1_~tmp~5#1; {483#(= |ULTIMATE.start_ldv_try_module_get_1_#res#1| 0)} is VALID [2022-02-20 21:14:39,056 INFO L290 TraceCheckUtils]: 18: Hoare triple {483#(= |ULTIMATE.start_ldv_try_module_get_1_#res#1| 0)} pppox_create_#t~ret36#1 := ldv_try_module_get_1_#res#1;assume { :end_inline_ldv_try_module_get_1 } true;assume -2147483648 <= pppox_create_#t~ret36#1 && pppox_create_#t~ret36#1 <= 2147483647;pppox_create_~tmp~2#1 := pppox_create_#t~ret36#1;havoc pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset;havoc pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset;havoc pppox_create_#t~ret36#1; {484#(= |ULTIMATE.start_pppox_create_~tmp~2#1| 0)} is VALID [2022-02-20 21:14:39,058 INFO L290 TraceCheckUtils]: 19: Hoare triple {484#(= |ULTIMATE.start_pppox_create_~tmp~2#1| 0)} assume !(0 == pppox_create_~tmp~2#1);call pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset := read~$Pointer$(pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset, 8);assume { :begin_inline_##fun~$Pointer$~X~$Pointer$~TO~int } true;##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.offset, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.offset, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~#fp#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~#fp#1.offset := pppox_create_~net#1.base, pppox_create_~net#1.offset, pppox_create_~sock#1.base, pppox_create_~sock#1.offset, pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset;havoc ##fun~$Pointer$~X~$Pointer$~TO~int_#res#1;havoc ##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.offset, ##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.offset;##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.offset := ##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.offset;##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.offset := ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.offset; {481#false} is VALID [2022-02-20 21:14:39,058 INFO L290 TraceCheckUtils]: 20: Hoare triple {481#false} pppox_create_#t~ret43#1 := ##fun~$Pointer$~X~$Pointer$~TO~int_#res#1;assume { :end_inline_##fun~$Pointer$~X~$Pointer$~TO~int } true;assume -2147483648 <= pppox_create_#t~ret43#1 && pppox_create_#t~ret43#1 <= 2147483647;pppox_create_~rc~1#1 := pppox_create_#t~ret43#1;havoc pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset;havoc pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset;havoc pppox_create_#t~ret43#1;call pppox_create_#t~mem44#1.base, pppox_create_#t~mem44#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset := read~$Pointer$(pppox_create_#t~mem44#1.base, 16 + pppox_create_#t~mem44#1.offset, 8);assume { :begin_inline_ldv_module_put_2 } true;ldv_module_put_2_#in~ldv_func_arg1#1.base, ldv_module_put_2_#in~ldv_func_arg1#1.offset := pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset;havoc ldv_module_put_2_~ldv_func_arg1#1.base, ldv_module_put_2_~ldv_func_arg1#1.offset;ldv_module_put_2_~ldv_func_arg1#1.base, ldv_module_put_2_~ldv_func_arg1#1.offset := ldv_module_put_2_#in~ldv_func_arg1#1.base, ldv_module_put_2_#in~ldv_func_arg1#1.offset; {481#false} is VALID [2022-02-20 21:14:39,058 INFO L272 TraceCheckUtils]: 21: Hoare triple {481#false} call ldv_module_put(ldv_module_put_2_~ldv_func_arg1#1.base, ldv_module_put_2_~ldv_func_arg1#1.offset); {481#false} is VALID [2022-02-20 21:14:39,058 INFO L290 TraceCheckUtils]: 22: Hoare triple {481#false} ~module.base, ~module.offset := #in~module.base, #in~module.offset; {481#false} is VALID [2022-02-20 21:14:39,059 INFO L290 TraceCheckUtils]: 23: Hoare triple {481#false} assume 0 != (~module.base + ~module.offset) % 18446744073709551616; {481#false} is VALID [2022-02-20 21:14:39,059 INFO L290 TraceCheckUtils]: 24: Hoare triple {481#false} assume ~ldv_module_refcounter~0 <= 1; {481#false} is VALID [2022-02-20 21:14:39,059 INFO L272 TraceCheckUtils]: 25: Hoare triple {481#false} call ldv_blast_assert(); {481#false} is VALID [2022-02-20 21:14:39,060 INFO L290 TraceCheckUtils]: 26: Hoare triple {481#false} assume !false; {481#false} is VALID [2022-02-20 21:14:39,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 21:14:39,060 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:14:39,060 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [408341106] [2022-02-20 21:14:39,061 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [408341106] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 21:14:39,061 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 21:14:39,061 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 21:14:39,061 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1300168960] [2022-02-20 21:14:39,061 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 21:14:39,062 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 5 states have internal predecessors, (25), 1 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2022-02-20 21:14:39,063 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:14:39,064 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 5.0) internal successors, (25), 5 states have internal predecessors, (25), 1 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 21:14:39,083 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 27 edges. 27 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:14:39,083 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 21:14:39,085 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:14:39,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 21:14:39,086 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 21:14:39,086 INFO L87 Difference]: Start difference. First operand 68 states and 87 transitions. Second operand has 5 states, 5 states have (on average 5.0) internal successors, (25), 5 states have internal predecessors, (25), 1 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 21:14:39,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:14:39,272 INFO L93 Difference]: Finished difference Result 188 states and 242 transitions. [2022-02-20 21:14:39,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 21:14:39,272 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 5 states have internal predecessors, (25), 1 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2022-02-20 21:14:39,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 21:14:39,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 5.0) internal successors, (25), 5 states have internal predecessors, (25), 1 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 21:14:39,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 156 transitions. [2022-02-20 21:14:39,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 5.0) internal successors, (25), 5 states have internal predecessors, (25), 1 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 21:14:39,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 156 transitions. [2022-02-20 21:14:39,278 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 156 transitions. [2022-02-20 21:14:39,407 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 156 edges. 156 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:14:39,409 INFO L225 Difference]: With dead ends: 188 [2022-02-20 21:14:39,410 INFO L226 Difference]: Without dead ends: 126 [2022-02-20 21:14:39,410 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-02-20 21:14:39,411 INFO L933 BasicCegarLoop]: 73 mSDtfsCounter, 98 mSDsluCounter, 184 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 98 SdHoareTripleChecker+Valid, 257 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 21:14:39,411 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [98 Valid, 257 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 21:14:39,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126 states. [2022-02-20 21:14:39,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126 to 63. [2022-02-20 21:14:39,417 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 21:14:39,417 INFO L82 GeneralOperation]: Start isEquivalent. First operand 126 states. Second operand has 63 states, 58 states have (on average 1.3103448275862069) internal successors, (76), 59 states have internal predecessors, (76), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:14:39,418 INFO L74 IsIncluded]: Start isIncluded. First operand 126 states. Second operand has 63 states, 58 states have (on average 1.3103448275862069) internal successors, (76), 59 states have internal predecessors, (76), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:14:39,418 INFO L87 Difference]: Start difference. First operand 126 states. Second operand has 63 states, 58 states have (on average 1.3103448275862069) internal successors, (76), 59 states have internal predecessors, (76), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:14:39,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:14:39,421 INFO L93 Difference]: Finished difference Result 126 states and 159 transitions. [2022-02-20 21:14:39,421 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 159 transitions. [2022-02-20 21:14:39,422 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:14:39,422 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:14:39,422 INFO L74 IsIncluded]: Start isIncluded. First operand has 63 states, 58 states have (on average 1.3103448275862069) internal successors, (76), 59 states have internal predecessors, (76), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 126 states. [2022-02-20 21:14:39,422 INFO L87 Difference]: Start difference. First operand has 63 states, 58 states have (on average 1.3103448275862069) internal successors, (76), 59 states have internal predecessors, (76), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 126 states. [2022-02-20 21:14:39,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:14:39,425 INFO L93 Difference]: Finished difference Result 126 states and 159 transitions. [2022-02-20 21:14:39,425 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 159 transitions. [2022-02-20 21:14:39,426 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:14:39,426 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:14:39,426 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 21:14:39,426 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 21:14:39,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63 states, 58 states have (on average 1.3103448275862069) internal successors, (76), 59 states have internal predecessors, (76), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:14:39,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 80 transitions. [2022-02-20 21:14:39,428 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 80 transitions. Word has length 27 [2022-02-20 21:14:39,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 21:14:39,428 INFO L470 AbstractCegarLoop]: Abstraction has 63 states and 80 transitions. [2022-02-20 21:14:39,429 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 5 states have internal predecessors, (25), 1 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 21:14:39,429 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 80 transitions. [2022-02-20 21:14:39,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-02-20 21:14:39,429 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:14:39,430 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 21:14:39,430 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 21:14:39,430 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:14:39,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:14:39,430 INFO L85 PathProgramCache]: Analyzing trace with hash -926289469, now seen corresponding path program 1 times [2022-02-20 21:14:39,431 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:14:39,431 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [329312148] [2022-02-20 21:14:39,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:14:39,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:14:39,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:14:39,492 INFO L290 TraceCheckUtils]: 0: Hoare triple {1127#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(46, 2);call #Ultimate.allocInit(15, 3);~#pppox_protos~0.base, ~#pppox_protos~0.offset := 4, 0;call #Ultimate.allocInit(32, 4);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, ~#pppox_protos~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, 8 + ~#pppox_protos~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, 16 + ~#pppox_protos~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, 24 + ~#pppox_protos~0.offset, 8);~#pppox_proto_family~0.base, ~#pppox_proto_family~0.offset := 5, 0;call #Ultimate.allocInit(20, 5);call write~init~int(24, ~#pppox_proto_family~0.base, ~#pppox_proto_family~0.offset, 4);call write~init~$Pointer$(#funAddr~pppox_create.base, #funAddr~pppox_create.offset, ~#pppox_proto_family~0.base, 4 + ~#pppox_proto_family~0.offset, 8);call write~init~$Pointer$(~#__this_module~0.base, ~#__this_module~0.offset, ~#pppox_proto_family~0.base, 12 + ~#pppox_proto_family~0.offset, 8);~LDV_IN_INTERRUPT~0 := 0;~ldv_module_refcounter~0 := 1; {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:39,493 INFO L290 TraceCheckUtils]: 1: Hoare triple {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret47#1, main_#t~nondet48#1, main_#t~ret49#1, main_#t~nondet50#1, main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_group2~0#1.base, main_~var_group2~0#1.offset, main_~var_pppox_create_4_p2~0#1, main_~var_pppox_create_4_p3~0#1, main_~tmp~4#1, main_~tmp___0~1#1, main_~tmp___1~0#1;havoc main_~var_group1~0#1.base, main_~var_group1~0#1.offset;havoc main_~var_group2~0#1.base, main_~var_group2~0#1.offset;havoc main_~var_pppox_create_4_p2~0#1;havoc main_~var_pppox_create_4_p3~0#1;havoc main_~tmp~4#1;havoc main_~tmp___0~1#1;havoc main_~tmp___1~0#1;~LDV_IN_INTERRUPT~0 := 1;assume { :begin_inline_ldv_initialize } true; {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:39,493 INFO L290 TraceCheckUtils]: 2: Hoare triple {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume { :end_inline_ldv_initialize } true;assume { :begin_inline_pppox_init } true;havoc pppox_init_#res#1;havoc pppox_init_#t~ret46#1, pppox_init_~tmp~3#1;havoc pppox_init_~tmp~3#1;assume { :begin_inline_sock_register } true;sock_register_#in~arg0#1.base, sock_register_#in~arg0#1.offset := ~#pppox_proto_family~0.base, ~#pppox_proto_family~0.offset;havoc sock_register_#res#1;havoc sock_register_#t~nondet56#1, sock_register_~arg0#1.base, sock_register_~arg0#1.offset;sock_register_~arg0#1.base, sock_register_~arg0#1.offset := sock_register_#in~arg0#1.base, sock_register_#in~arg0#1.offset;assume -2147483648 <= sock_register_#t~nondet56#1 && sock_register_#t~nondet56#1 <= 2147483647;sock_register_#res#1 := sock_register_#t~nondet56#1;havoc sock_register_#t~nondet56#1; {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:39,494 INFO L290 TraceCheckUtils]: 3: Hoare triple {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} pppox_init_#t~ret46#1 := sock_register_#res#1;assume { :end_inline_sock_register } true;assume -2147483648 <= pppox_init_#t~ret46#1 && pppox_init_#t~ret46#1 <= 2147483647;pppox_init_~tmp~3#1 := pppox_init_#t~ret46#1;havoc pppox_init_#t~ret46#1;pppox_init_#res#1 := pppox_init_~tmp~3#1; {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:39,494 INFO L290 TraceCheckUtils]: 4: Hoare triple {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} main_#t~ret47#1 := pppox_init_#res#1;assume { :end_inline_pppox_init } true;assume -2147483648 <= main_#t~ret47#1 && main_#t~ret47#1 <= 2147483647;main_~tmp~4#1 := main_#t~ret47#1;havoc main_#t~ret47#1; {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:39,494 INFO L290 TraceCheckUtils]: 5: Hoare triple {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume !(0 != main_~tmp~4#1); {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:39,495 INFO L290 TraceCheckUtils]: 6: Hoare triple {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume -2147483648 <= main_#t~nondet50#1 && main_#t~nondet50#1 <= 2147483647;main_~tmp___1~0#1 := main_#t~nondet50#1;havoc main_#t~nondet50#1; {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:39,495 INFO L290 TraceCheckUtils]: 7: Hoare triple {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume 0 != main_~tmp___1~0#1; {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:39,495 INFO L290 TraceCheckUtils]: 8: Hoare triple {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume -2147483648 <= main_#t~nondet48#1 && main_#t~nondet48#1 <= 2147483647;main_~tmp___0~1#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:39,496 INFO L290 TraceCheckUtils]: 9: Hoare triple {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume 0 == main_~tmp___0~1#1; {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:39,496 INFO L290 TraceCheckUtils]: 10: Hoare triple {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume { :begin_inline_pppox_create } true;pppox_create_#in~net#1.base, pppox_create_#in~net#1.offset, pppox_create_#in~sock#1.base, pppox_create_#in~sock#1.offset, pppox_create_#in~protocol#1, pppox_create_#in~kern#1 := main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_group2~0#1.base, main_~var_group2~0#1.offset, main_~var_pppox_create_4_p2~0#1, main_~var_pppox_create_4_p3~0#1;havoc pppox_create_#res#1;havoc pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset, pppox_create_#t~nondet32#1, pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset, pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset, pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset, pppox_create_#t~ret36#1, pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset, pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset, pppox_create_#t~ret43#1, pppox_create_#t~mem44#1.base, pppox_create_#t~mem44#1.offset, pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset, pppox_create_~net#1.base, pppox_create_~net#1.offset, pppox_create_~sock#1.base, pppox_create_~sock#1.offset, pppox_create_~protocol#1, pppox_create_~kern#1, pppox_create_~rc~1#1, pppox_create_~tmp~2#1;pppox_create_~net#1.base, pppox_create_~net#1.offset := pppox_create_#in~net#1.base, pppox_create_#in~net#1.offset;pppox_create_~sock#1.base, pppox_create_~sock#1.offset := pppox_create_#in~sock#1.base, pppox_create_#in~sock#1.offset;pppox_create_~protocol#1 := pppox_create_#in~protocol#1;pppox_create_~kern#1 := pppox_create_#in~kern#1;havoc pppox_create_~rc~1#1;havoc pppox_create_~tmp~2#1;pppox_create_~rc~1#1 := -91; {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:39,497 INFO L290 TraceCheckUtils]: 11: Hoare triple {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume !(pppox_create_~protocol#1 < 0); {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:39,497 INFO L290 TraceCheckUtils]: 12: Hoare triple {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume !(pppox_create_~protocol#1 > 3);pppox_create_~rc~1#1 := -93;call pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8); {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:39,497 INFO L290 TraceCheckUtils]: 13: Hoare triple {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume 0 == (pppox_create_#t~mem31#1.base + pppox_create_#t~mem31#1.offset) % 18446744073709551616;havoc pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset;havoc pppox_create_#t~nondet32#1; {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:39,498 INFO L290 TraceCheckUtils]: 14: Hoare triple {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} call pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8); {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:39,498 INFO L290 TraceCheckUtils]: 15: Hoare triple {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume !(0 == (pppox_create_#t~mem33#1.base + pppox_create_#t~mem33#1.offset) % 18446744073709551616);havoc pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset;call pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset := read~$Pointer$(pppox_create_#t~mem34#1.base, 16 + pppox_create_#t~mem34#1.offset, 8);assume { :begin_inline_ldv_try_module_get_1 } true;ldv_try_module_get_1_#in~module#1.base, ldv_try_module_get_1_#in~module#1.offset := pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset;havoc ldv_try_module_get_1_#res#1;havoc ldv_try_module_get_1_#t~ret52#1, ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset, ldv_try_module_get_1_~tmp~5#1;ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset := ldv_try_module_get_1_#in~module#1.base, ldv_try_module_get_1_#in~module#1.offset;havoc ldv_try_module_get_1_~tmp~5#1;assume { :begin_inline_ldv_try_module_get } true;ldv_try_module_get_#in~module#1.base, ldv_try_module_get_#in~module#1.offset := ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset;havoc ldv_try_module_get_#res#1;havoc ldv_try_module_get_#t~ret51#1, ldv_try_module_get_~module#1.base, ldv_try_module_get_~module#1.offset, ldv_try_module_get_~module_get_succeeded~0#1;ldv_try_module_get_~module#1.base, ldv_try_module_get_~module#1.offset := ldv_try_module_get_#in~module#1.base, ldv_try_module_get_#in~module#1.offset;havoc ldv_try_module_get_~module_get_succeeded~0#1; {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:39,498 INFO L290 TraceCheckUtils]: 16: Hoare triple {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume 0 != (ldv_try_module_get_~module#1.base + ldv_try_module_get_~module#1.offset) % 18446744073709551616;assume { :begin_inline_ldv_undefined_int } true;havoc ldv_undefined_int_#res#1;havoc ldv_undefined_int_#t~nondet54#1;assume -2147483648 <= ldv_undefined_int_#t~nondet54#1 && ldv_undefined_int_#t~nondet54#1 <= 2147483647;ldv_undefined_int_#res#1 := ldv_undefined_int_#t~nondet54#1;havoc ldv_undefined_int_#t~nondet54#1; {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:39,499 INFO L290 TraceCheckUtils]: 17: Hoare triple {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} ldv_try_module_get_#t~ret51#1 := ldv_undefined_int_#res#1;assume { :end_inline_ldv_undefined_int } true;assume -2147483648 <= ldv_try_module_get_#t~ret51#1 && ldv_try_module_get_#t~ret51#1 <= 2147483647;ldv_try_module_get_~module_get_succeeded~0#1 := ldv_try_module_get_#t~ret51#1;havoc ldv_try_module_get_#t~ret51#1; {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:39,499 INFO L290 TraceCheckUtils]: 18: Hoare triple {1129#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume 1 == ldv_try_module_get_~module_get_succeeded~0#1;~ldv_module_refcounter~0 := 1 + ~ldv_module_refcounter~0;ldv_try_module_get_#res#1 := 1; {1130#(<= 2 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:39,500 INFO L290 TraceCheckUtils]: 19: Hoare triple {1130#(<= 2 ~ldv_module_refcounter~0)} ldv_try_module_get_1_#t~ret52#1 := ldv_try_module_get_#res#1;assume { :end_inline_ldv_try_module_get } true;assume -2147483648 <= ldv_try_module_get_1_#t~ret52#1 && ldv_try_module_get_1_#t~ret52#1 <= 2147483647;ldv_try_module_get_1_~tmp~5#1 := ldv_try_module_get_1_#t~ret52#1;havoc ldv_try_module_get_1_#t~ret52#1;ldv_try_module_get_1_#res#1 := ldv_try_module_get_1_~tmp~5#1; {1130#(<= 2 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:39,500 INFO L290 TraceCheckUtils]: 20: Hoare triple {1130#(<= 2 ~ldv_module_refcounter~0)} pppox_create_#t~ret36#1 := ldv_try_module_get_1_#res#1;assume { :end_inline_ldv_try_module_get_1 } true;assume -2147483648 <= pppox_create_#t~ret36#1 && pppox_create_#t~ret36#1 <= 2147483647;pppox_create_~tmp~2#1 := pppox_create_#t~ret36#1;havoc pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset;havoc pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset;havoc pppox_create_#t~ret36#1; {1130#(<= 2 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:39,500 INFO L290 TraceCheckUtils]: 21: Hoare triple {1130#(<= 2 ~ldv_module_refcounter~0)} assume !(0 == pppox_create_~tmp~2#1);call pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset := read~$Pointer$(pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset, 8);assume { :begin_inline_##fun~$Pointer$~X~$Pointer$~TO~int } true;##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.offset, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.offset, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~#fp#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~#fp#1.offset := pppox_create_~net#1.base, pppox_create_~net#1.offset, pppox_create_~sock#1.base, pppox_create_~sock#1.offset, pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset;havoc ##fun~$Pointer$~X~$Pointer$~TO~int_#res#1;havoc ##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.offset, ##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.offset;##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.offset := ##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.offset;##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.offset := ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.offset; {1130#(<= 2 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:39,501 INFO L290 TraceCheckUtils]: 22: Hoare triple {1130#(<= 2 ~ldv_module_refcounter~0)} pppox_create_#t~ret43#1 := ##fun~$Pointer$~X~$Pointer$~TO~int_#res#1;assume { :end_inline_##fun~$Pointer$~X~$Pointer$~TO~int } true;assume -2147483648 <= pppox_create_#t~ret43#1 && pppox_create_#t~ret43#1 <= 2147483647;pppox_create_~rc~1#1 := pppox_create_#t~ret43#1;havoc pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset;havoc pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset;havoc pppox_create_#t~ret43#1;call pppox_create_#t~mem44#1.base, pppox_create_#t~mem44#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset := read~$Pointer$(pppox_create_#t~mem44#1.base, 16 + pppox_create_#t~mem44#1.offset, 8);assume { :begin_inline_ldv_module_put_2 } true;ldv_module_put_2_#in~ldv_func_arg1#1.base, ldv_module_put_2_#in~ldv_func_arg1#1.offset := pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset;havoc ldv_module_put_2_~ldv_func_arg1#1.base, ldv_module_put_2_~ldv_func_arg1#1.offset;ldv_module_put_2_~ldv_func_arg1#1.base, ldv_module_put_2_~ldv_func_arg1#1.offset := ldv_module_put_2_#in~ldv_func_arg1#1.base, ldv_module_put_2_#in~ldv_func_arg1#1.offset; {1130#(<= 2 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:39,501 INFO L272 TraceCheckUtils]: 23: Hoare triple {1130#(<= 2 ~ldv_module_refcounter~0)} call ldv_module_put(ldv_module_put_2_~ldv_func_arg1#1.base, ldv_module_put_2_~ldv_func_arg1#1.offset); {1130#(<= 2 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:39,502 INFO L290 TraceCheckUtils]: 24: Hoare triple {1130#(<= 2 ~ldv_module_refcounter~0)} ~module.base, ~module.offset := #in~module.base, #in~module.offset; {1130#(<= 2 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:39,502 INFO L290 TraceCheckUtils]: 25: Hoare triple {1130#(<= 2 ~ldv_module_refcounter~0)} assume 0 != (~module.base + ~module.offset) % 18446744073709551616; {1130#(<= 2 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:39,503 INFO L290 TraceCheckUtils]: 26: Hoare triple {1130#(<= 2 ~ldv_module_refcounter~0)} assume ~ldv_module_refcounter~0 <= 1; {1128#false} is VALID [2022-02-20 21:14:39,503 INFO L272 TraceCheckUtils]: 27: Hoare triple {1128#false} call ldv_blast_assert(); {1128#false} is VALID [2022-02-20 21:14:39,503 INFO L290 TraceCheckUtils]: 28: Hoare triple {1128#false} assume !false; {1128#false} is VALID [2022-02-20 21:14:39,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 21:14:39,504 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:14:39,504 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [329312148] [2022-02-20 21:14:39,504 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [329312148] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 21:14:39,504 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 21:14:39,504 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 21:14:39,504 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1474344571] [2022-02-20 21:14:39,504 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 21:14:39,505 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 3 states have internal predecessors, (27), 2 states have call successors, (2), 2 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 29 [2022-02-20 21:14:39,505 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:14:39,505 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 6.75) internal successors, (27), 3 states have internal predecessors, (27), 2 states have call successors, (2), 2 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 21:14:39,525 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:14:39,525 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 21:14:39,525 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:14:39,526 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 21:14:39,526 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-20 21:14:39,526 INFO L87 Difference]: Start difference. First operand 63 states and 80 transitions. Second operand has 4 states, 4 states have (on average 6.75) internal successors, (27), 3 states have internal predecessors, (27), 2 states have call successors, (2), 2 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 21:14:39,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:14:39,653 INFO L93 Difference]: Finished difference Result 103 states and 130 transitions. [2022-02-20 21:14:39,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 21:14:39,654 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 3 states have internal predecessors, (27), 2 states have call successors, (2), 2 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 29 [2022-02-20 21:14:39,654 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 21:14:39,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 6.75) internal successors, (27), 3 states have internal predecessors, (27), 2 states have call successors, (2), 2 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 21:14:39,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 124 transitions. [2022-02-20 21:14:39,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 6.75) internal successors, (27), 3 states have internal predecessors, (27), 2 states have call successors, (2), 2 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 21:14:39,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 124 transitions. [2022-02-20 21:14:39,657 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 124 transitions. [2022-02-20 21:14:39,734 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 124 edges. 124 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:14:39,736 INFO L225 Difference]: With dead ends: 103 [2022-02-20 21:14:39,736 INFO L226 Difference]: Without dead ends: 100 [2022-02-20 21:14:39,737 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-20 21:14:39,738 INFO L933 BasicCegarLoop]: 73 mSDtfsCounter, 47 mSDsluCounter, 86 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 47 SdHoareTripleChecker+Valid, 159 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 21:14:39,738 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [47 Valid, 159 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 21:14:39,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2022-02-20 21:14:39,751 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 92. [2022-02-20 21:14:39,752 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 21:14:39,752 INFO L82 GeneralOperation]: Start isEquivalent. First operand 100 states. Second operand has 92 states, 85 states have (on average 1.3294117647058823) internal successors, (113), 86 states have internal predecessors, (113), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-02-20 21:14:39,753 INFO L74 IsIncluded]: Start isIncluded. First operand 100 states. Second operand has 92 states, 85 states have (on average 1.3294117647058823) internal successors, (113), 86 states have internal predecessors, (113), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-02-20 21:14:39,753 INFO L87 Difference]: Start difference. First operand 100 states. Second operand has 92 states, 85 states have (on average 1.3294117647058823) internal successors, (113), 86 states have internal predecessors, (113), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-02-20 21:14:39,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:14:39,757 INFO L93 Difference]: Finished difference Result 100 states and 127 transitions. [2022-02-20 21:14:39,757 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 127 transitions. [2022-02-20 21:14:39,758 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:14:39,758 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:14:39,758 INFO L74 IsIncluded]: Start isIncluded. First operand has 92 states, 85 states have (on average 1.3294117647058823) internal successors, (113), 86 states have internal predecessors, (113), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Second operand 100 states. [2022-02-20 21:14:39,759 INFO L87 Difference]: Start difference. First operand has 92 states, 85 states have (on average 1.3294117647058823) internal successors, (113), 86 states have internal predecessors, (113), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Second operand 100 states. [2022-02-20 21:14:39,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:14:39,762 INFO L93 Difference]: Finished difference Result 100 states and 127 transitions. [2022-02-20 21:14:39,763 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 127 transitions. [2022-02-20 21:14:39,764 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:14:39,764 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:14:39,765 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 21:14:39,765 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 21:14:39,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 85 states have (on average 1.3294117647058823) internal successors, (113), 86 states have internal predecessors, (113), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-02-20 21:14:39,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 120 transitions. [2022-02-20 21:14:39,769 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 120 transitions. Word has length 29 [2022-02-20 21:14:39,769 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 21:14:39,769 INFO L470 AbstractCegarLoop]: Abstraction has 92 states and 120 transitions. [2022-02-20 21:14:39,769 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 3 states have internal predecessors, (27), 2 states have call successors, (2), 2 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 21:14:39,769 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 120 transitions. [2022-02-20 21:14:39,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-02-20 21:14:39,770 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:14:39,771 INFO L514 BasicCegarLoop]: trace histogram [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] [2022-02-20 21:14:39,771 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 21:14:39,771 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:14:39,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:14:39,772 INFO L85 PathProgramCache]: Analyzing trace with hash 1904950312, now seen corresponding path program 1 times [2022-02-20 21:14:39,772 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:14:39,772 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1110385493] [2022-02-20 21:14:39,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:14:39,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:14:39,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:14:39,854 INFO L290 TraceCheckUtils]: 0: Hoare triple {1624#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(46, 2);call #Ultimate.allocInit(15, 3);~#pppox_protos~0.base, ~#pppox_protos~0.offset := 4, 0;call #Ultimate.allocInit(32, 4);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, ~#pppox_protos~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, 8 + ~#pppox_protos~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, 16 + ~#pppox_protos~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, 24 + ~#pppox_protos~0.offset, 8);~#pppox_proto_family~0.base, ~#pppox_proto_family~0.offset := 5, 0;call #Ultimate.allocInit(20, 5);call write~init~int(24, ~#pppox_proto_family~0.base, ~#pppox_proto_family~0.offset, 4);call write~init~$Pointer$(#funAddr~pppox_create.base, #funAddr~pppox_create.offset, ~#pppox_proto_family~0.base, 4 + ~#pppox_proto_family~0.offset, 8);call write~init~$Pointer$(~#__this_module~0.base, ~#__this_module~0.offset, ~#pppox_proto_family~0.base, 12 + ~#pppox_proto_family~0.offset, 8);~LDV_IN_INTERRUPT~0 := 0;~ldv_module_refcounter~0 := 1; {1624#true} is VALID [2022-02-20 21:14:39,855 INFO L290 TraceCheckUtils]: 1: Hoare triple {1624#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret47#1, main_#t~nondet48#1, main_#t~ret49#1, main_#t~nondet50#1, main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_group2~0#1.base, main_~var_group2~0#1.offset, main_~var_pppox_create_4_p2~0#1, main_~var_pppox_create_4_p3~0#1, main_~tmp~4#1, main_~tmp___0~1#1, main_~tmp___1~0#1;havoc main_~var_group1~0#1.base, main_~var_group1~0#1.offset;havoc main_~var_group2~0#1.base, main_~var_group2~0#1.offset;havoc main_~var_pppox_create_4_p2~0#1;havoc main_~var_pppox_create_4_p3~0#1;havoc main_~tmp~4#1;havoc main_~tmp___0~1#1;havoc main_~tmp___1~0#1;~LDV_IN_INTERRUPT~0 := 1;assume { :begin_inline_ldv_initialize } true; {1624#true} is VALID [2022-02-20 21:14:39,855 INFO L290 TraceCheckUtils]: 2: Hoare triple {1624#true} assume { :end_inline_ldv_initialize } true;assume { :begin_inline_pppox_init } true;havoc pppox_init_#res#1;havoc pppox_init_#t~ret46#1, pppox_init_~tmp~3#1;havoc pppox_init_~tmp~3#1;assume { :begin_inline_sock_register } true;sock_register_#in~arg0#1.base, sock_register_#in~arg0#1.offset := ~#pppox_proto_family~0.base, ~#pppox_proto_family~0.offset;havoc sock_register_#res#1;havoc sock_register_#t~nondet56#1, sock_register_~arg0#1.base, sock_register_~arg0#1.offset;sock_register_~arg0#1.base, sock_register_~arg0#1.offset := sock_register_#in~arg0#1.base, sock_register_#in~arg0#1.offset;assume -2147483648 <= sock_register_#t~nondet56#1 && sock_register_#t~nondet56#1 <= 2147483647;sock_register_#res#1 := sock_register_#t~nondet56#1;havoc sock_register_#t~nondet56#1; {1624#true} is VALID [2022-02-20 21:14:39,855 INFO L290 TraceCheckUtils]: 3: Hoare triple {1624#true} pppox_init_#t~ret46#1 := sock_register_#res#1;assume { :end_inline_sock_register } true;assume -2147483648 <= pppox_init_#t~ret46#1 && pppox_init_#t~ret46#1 <= 2147483647;pppox_init_~tmp~3#1 := pppox_init_#t~ret46#1;havoc pppox_init_#t~ret46#1;pppox_init_#res#1 := pppox_init_~tmp~3#1; {1624#true} is VALID [2022-02-20 21:14:39,856 INFO L290 TraceCheckUtils]: 4: Hoare triple {1624#true} main_#t~ret47#1 := pppox_init_#res#1;assume { :end_inline_pppox_init } true;assume -2147483648 <= main_#t~ret47#1 && main_#t~ret47#1 <= 2147483647;main_~tmp~4#1 := main_#t~ret47#1;havoc main_#t~ret47#1; {1624#true} is VALID [2022-02-20 21:14:39,856 INFO L290 TraceCheckUtils]: 5: Hoare triple {1624#true} assume !(0 != main_~tmp~4#1); {1624#true} is VALID [2022-02-20 21:14:39,856 INFO L290 TraceCheckUtils]: 6: Hoare triple {1624#true} assume -2147483648 <= main_#t~nondet50#1 && main_#t~nondet50#1 <= 2147483647;main_~tmp___1~0#1 := main_#t~nondet50#1;havoc main_#t~nondet50#1; {1624#true} is VALID [2022-02-20 21:14:39,856 INFO L290 TraceCheckUtils]: 7: Hoare triple {1624#true} assume 0 != main_~tmp___1~0#1; {1624#true} is VALID [2022-02-20 21:14:39,858 INFO L290 TraceCheckUtils]: 8: Hoare triple {1624#true} assume -2147483648 <= main_#t~nondet48#1 && main_#t~nondet48#1 <= 2147483647;main_~tmp___0~1#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; {1624#true} is VALID [2022-02-20 21:14:39,859 INFO L290 TraceCheckUtils]: 9: Hoare triple {1624#true} assume 0 == main_~tmp___0~1#1; {1624#true} is VALID [2022-02-20 21:14:39,859 INFO L290 TraceCheckUtils]: 10: Hoare triple {1624#true} assume { :begin_inline_pppox_create } true;pppox_create_#in~net#1.base, pppox_create_#in~net#1.offset, pppox_create_#in~sock#1.base, pppox_create_#in~sock#1.offset, pppox_create_#in~protocol#1, pppox_create_#in~kern#1 := main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_group2~0#1.base, main_~var_group2~0#1.offset, main_~var_pppox_create_4_p2~0#1, main_~var_pppox_create_4_p3~0#1;havoc pppox_create_#res#1;havoc pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset, pppox_create_#t~nondet32#1, pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset, pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset, pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset, pppox_create_#t~ret36#1, pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset, pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset, pppox_create_#t~ret43#1, pppox_create_#t~mem44#1.base, pppox_create_#t~mem44#1.offset, pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset, pppox_create_~net#1.base, pppox_create_~net#1.offset, pppox_create_~sock#1.base, pppox_create_~sock#1.offset, pppox_create_~protocol#1, pppox_create_~kern#1, pppox_create_~rc~1#1, pppox_create_~tmp~2#1;pppox_create_~net#1.base, pppox_create_~net#1.offset := pppox_create_#in~net#1.base, pppox_create_#in~net#1.offset;pppox_create_~sock#1.base, pppox_create_~sock#1.offset := pppox_create_#in~sock#1.base, pppox_create_#in~sock#1.offset;pppox_create_~protocol#1 := pppox_create_#in~protocol#1;pppox_create_~kern#1 := pppox_create_#in~kern#1;havoc pppox_create_~rc~1#1;havoc pppox_create_~tmp~2#1;pppox_create_~rc~1#1 := -91; {1624#true} is VALID [2022-02-20 21:14:39,859 INFO L290 TraceCheckUtils]: 11: Hoare triple {1624#true} assume !(pppox_create_~protocol#1 < 0); {1624#true} is VALID [2022-02-20 21:14:39,859 INFO L290 TraceCheckUtils]: 12: Hoare triple {1624#true} assume !(pppox_create_~protocol#1 > 3);pppox_create_~rc~1#1 := -93;call pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8); {1624#true} is VALID [2022-02-20 21:14:39,859 INFO L290 TraceCheckUtils]: 13: Hoare triple {1624#true} assume 0 == (pppox_create_#t~mem31#1.base + pppox_create_#t~mem31#1.offset) % 18446744073709551616;havoc pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset;havoc pppox_create_#t~nondet32#1; {1624#true} is VALID [2022-02-20 21:14:39,860 INFO L290 TraceCheckUtils]: 14: Hoare triple {1624#true} call pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8); {1624#true} is VALID [2022-02-20 21:14:39,861 INFO L290 TraceCheckUtils]: 15: Hoare triple {1624#true} assume !(0 == (pppox_create_#t~mem33#1.base + pppox_create_#t~mem33#1.offset) % 18446744073709551616);havoc pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset;call pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset := read~$Pointer$(pppox_create_#t~mem34#1.base, 16 + pppox_create_#t~mem34#1.offset, 8);assume { :begin_inline_ldv_try_module_get_1 } true;ldv_try_module_get_1_#in~module#1.base, ldv_try_module_get_1_#in~module#1.offset := pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset;havoc ldv_try_module_get_1_#res#1;havoc ldv_try_module_get_1_#t~ret52#1, ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset, ldv_try_module_get_1_~tmp~5#1;ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset := ldv_try_module_get_1_#in~module#1.base, ldv_try_module_get_1_#in~module#1.offset;havoc ldv_try_module_get_1_~tmp~5#1;assume { :begin_inline_ldv_try_module_get } true;ldv_try_module_get_#in~module#1.base, ldv_try_module_get_#in~module#1.offset := ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset;havoc ldv_try_module_get_#res#1;havoc ldv_try_module_get_#t~ret51#1, ldv_try_module_get_~module#1.base, ldv_try_module_get_~module#1.offset, ldv_try_module_get_~module_get_succeeded~0#1;ldv_try_module_get_~module#1.base, ldv_try_module_get_~module#1.offset := ldv_try_module_get_#in~module#1.base, ldv_try_module_get_#in~module#1.offset;havoc ldv_try_module_get_~module_get_succeeded~0#1; {1624#true} is VALID [2022-02-20 21:14:39,861 INFO L290 TraceCheckUtils]: 16: Hoare triple {1624#true} assume 0 != (ldv_try_module_get_~module#1.base + ldv_try_module_get_~module#1.offset) % 18446744073709551616;assume { :begin_inline_ldv_undefined_int } true;havoc ldv_undefined_int_#res#1;havoc ldv_undefined_int_#t~nondet54#1;assume -2147483648 <= ldv_undefined_int_#t~nondet54#1 && ldv_undefined_int_#t~nondet54#1 <= 2147483647;ldv_undefined_int_#res#1 := ldv_undefined_int_#t~nondet54#1;havoc ldv_undefined_int_#t~nondet54#1; {1624#true} is VALID [2022-02-20 21:14:39,861 INFO L290 TraceCheckUtils]: 17: Hoare triple {1624#true} ldv_try_module_get_#t~ret51#1 := ldv_undefined_int_#res#1;assume { :end_inline_ldv_undefined_int } true;assume -2147483648 <= ldv_try_module_get_#t~ret51#1 && ldv_try_module_get_#t~ret51#1 <= 2147483647;ldv_try_module_get_~module_get_succeeded~0#1 := ldv_try_module_get_#t~ret51#1;havoc ldv_try_module_get_#t~ret51#1; {1624#true} is VALID [2022-02-20 21:14:39,862 INFO L290 TraceCheckUtils]: 18: Hoare triple {1624#true} assume 1 == ldv_try_module_get_~module_get_succeeded~0#1;~ldv_module_refcounter~0 := 1 + ~ldv_module_refcounter~0;ldv_try_module_get_#res#1 := 1; {1626#(= |ULTIMATE.start_ldv_try_module_get_#res#1| 1)} is VALID [2022-02-20 21:14:39,862 INFO L290 TraceCheckUtils]: 19: Hoare triple {1626#(= |ULTIMATE.start_ldv_try_module_get_#res#1| 1)} ldv_try_module_get_1_#t~ret52#1 := ldv_try_module_get_#res#1;assume { :end_inline_ldv_try_module_get } true;assume -2147483648 <= ldv_try_module_get_1_#t~ret52#1 && ldv_try_module_get_1_#t~ret52#1 <= 2147483647;ldv_try_module_get_1_~tmp~5#1 := ldv_try_module_get_1_#t~ret52#1;havoc ldv_try_module_get_1_#t~ret52#1;ldv_try_module_get_1_#res#1 := ldv_try_module_get_1_~tmp~5#1; {1627#(= |ULTIMATE.start_ldv_try_module_get_1_#res#1| 1)} is VALID [2022-02-20 21:14:39,863 INFO L290 TraceCheckUtils]: 20: Hoare triple {1627#(= |ULTIMATE.start_ldv_try_module_get_1_#res#1| 1)} pppox_create_#t~ret36#1 := ldv_try_module_get_1_#res#1;assume { :end_inline_ldv_try_module_get_1 } true;assume -2147483648 <= pppox_create_#t~ret36#1 && pppox_create_#t~ret36#1 <= 2147483647;pppox_create_~tmp~2#1 := pppox_create_#t~ret36#1;havoc pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset;havoc pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset;havoc pppox_create_#t~ret36#1; {1628#(= (+ (- 1) |ULTIMATE.start_pppox_create_~tmp~2#1|) 0)} is VALID [2022-02-20 21:14:39,863 INFO L290 TraceCheckUtils]: 21: Hoare triple {1628#(= (+ (- 1) |ULTIMATE.start_pppox_create_~tmp~2#1|) 0)} assume 0 == pppox_create_~tmp~2#1; {1625#false} is VALID [2022-02-20 21:14:39,863 INFO L290 TraceCheckUtils]: 22: Hoare triple {1625#false} pppox_create_#res#1 := pppox_create_~rc~1#1; {1625#false} is VALID [2022-02-20 21:14:39,864 INFO L290 TraceCheckUtils]: 23: Hoare triple {1625#false} main_#t~ret49#1 := pppox_create_#res#1;assume { :end_inline_pppox_create } true;assume -2147483648 <= main_#t~ret49#1 && main_#t~ret49#1 <= 2147483647;havoc main_#t~ret49#1; {1625#false} is VALID [2022-02-20 21:14:39,864 INFO L290 TraceCheckUtils]: 24: Hoare triple {1625#false} assume -2147483648 <= main_#t~nondet50#1 && main_#t~nondet50#1 <= 2147483647;main_~tmp___1~0#1 := main_#t~nondet50#1;havoc main_#t~nondet50#1; {1625#false} is VALID [2022-02-20 21:14:39,864 INFO L290 TraceCheckUtils]: 25: Hoare triple {1625#false} assume !(0 != main_~tmp___1~0#1); {1625#false} is VALID [2022-02-20 21:14:39,864 INFO L290 TraceCheckUtils]: 26: Hoare triple {1625#false} assume { :begin_inline_pppox_exit } true;assume { :begin_inline_sock_unregister } true;sock_unregister_#in~arg0#1 := 24;havoc sock_unregister_~arg0#1;sock_unregister_~arg0#1 := sock_unregister_#in~arg0#1; {1625#false} is VALID [2022-02-20 21:14:39,864 INFO L290 TraceCheckUtils]: 27: Hoare triple {1625#false} assume { :end_inline_sock_unregister } true; {1625#false} is VALID [2022-02-20 21:14:39,865 INFO L290 TraceCheckUtils]: 28: Hoare triple {1625#false} assume { :end_inline_pppox_exit } true; {1625#false} is VALID [2022-02-20 21:14:39,865 INFO L290 TraceCheckUtils]: 29: Hoare triple {1625#false} assume { :begin_inline_ldv_check_final_state } true; {1625#false} is VALID [2022-02-20 21:14:39,865 INFO L290 TraceCheckUtils]: 30: Hoare triple {1625#false} assume 1 != ~ldv_module_refcounter~0; {1625#false} is VALID [2022-02-20 21:14:39,865 INFO L272 TraceCheckUtils]: 31: Hoare triple {1625#false} call ldv_blast_assert(); {1625#false} is VALID [2022-02-20 21:14:39,865 INFO L290 TraceCheckUtils]: 32: Hoare triple {1625#false} assume !false; {1625#false} is VALID [2022-02-20 21:14:39,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 21:14:39,866 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:14:39,866 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1110385493] [2022-02-20 21:14:39,866 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1110385493] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 21:14:39,866 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 21:14:39,866 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 21:14:39,866 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [797013117] [2022-02-20 21:14:39,866 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 21:14:39,867 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 5 states have internal predecessors, (32), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 33 [2022-02-20 21:14:39,867 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:14:39,867 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 6.4) internal successors, (32), 5 states have internal predecessors, (32), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 21:14:39,886 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:14:39,886 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 21:14:39,886 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:14:39,886 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 21:14:39,886 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 21:14:39,887 INFO L87 Difference]: Start difference. First operand 92 states and 120 transitions. Second operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 5 states have internal predecessors, (32), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 21:14:40,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:14:40,058 INFO L93 Difference]: Finished difference Result 210 states and 275 transitions. [2022-02-20 21:14:40,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-20 21:14:40,061 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 5 states have internal predecessors, (32), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 33 [2022-02-20 21:14:40,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 21:14:40,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 5 states have internal predecessors, (32), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 21:14:40,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 140 transitions. [2022-02-20 21:14:40,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 5 states have internal predecessors, (32), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 21:14:40,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 140 transitions. [2022-02-20 21:14:40,068 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 140 transitions. [2022-02-20 21:14:40,151 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 140 edges. 140 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:14:40,154 INFO L225 Difference]: With dead ends: 210 [2022-02-20 21:14:40,154 INFO L226 Difference]: Without dead ends: 142 [2022-02-20 21:14:40,155 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-02-20 21:14:40,155 INFO L933 BasicCegarLoop]: 68 mSDtfsCounter, 97 mSDsluCounter, 149 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 97 SdHoareTripleChecker+Valid, 217 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 21:14:40,156 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [97 Valid, 217 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 21:14:40,156 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 142 states. [2022-02-20 21:14:40,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 142 to 92. [2022-02-20 21:14:40,168 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 21:14:40,169 INFO L82 GeneralOperation]: Start isEquivalent. First operand 142 states. Second operand has 92 states, 85 states have (on average 1.3058823529411765) internal successors, (111), 86 states have internal predecessors, (111), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-02-20 21:14:40,169 INFO L74 IsIncluded]: Start isIncluded. First operand 142 states. Second operand has 92 states, 85 states have (on average 1.3058823529411765) internal successors, (111), 86 states have internal predecessors, (111), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-02-20 21:14:40,169 INFO L87 Difference]: Start difference. First operand 142 states. Second operand has 92 states, 85 states have (on average 1.3058823529411765) internal successors, (111), 86 states have internal predecessors, (111), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-02-20 21:14:40,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:14:40,172 INFO L93 Difference]: Finished difference Result 142 states and 184 transitions. [2022-02-20 21:14:40,172 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 184 transitions. [2022-02-20 21:14:40,173 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:14:40,173 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:14:40,173 INFO L74 IsIncluded]: Start isIncluded. First operand has 92 states, 85 states have (on average 1.3058823529411765) internal successors, (111), 86 states have internal predecessors, (111), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Second operand 142 states. [2022-02-20 21:14:40,174 INFO L87 Difference]: Start difference. First operand has 92 states, 85 states have (on average 1.3058823529411765) internal successors, (111), 86 states have internal predecessors, (111), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Second operand 142 states. [2022-02-20 21:14:40,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:14:40,176 INFO L93 Difference]: Finished difference Result 142 states and 184 transitions. [2022-02-20 21:14:40,177 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 184 transitions. [2022-02-20 21:14:40,177 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:14:40,177 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:14:40,177 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 21:14:40,177 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 21:14:40,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 85 states have (on average 1.3058823529411765) internal successors, (111), 86 states have internal predecessors, (111), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-02-20 21:14:40,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 118 transitions. [2022-02-20 21:14:40,180 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 118 transitions. Word has length 33 [2022-02-20 21:14:40,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 21:14:40,180 INFO L470 AbstractCegarLoop]: Abstraction has 92 states and 118 transitions. [2022-02-20 21:14:40,180 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 5 states have internal predecessors, (32), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 21:14:40,180 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 118 transitions. [2022-02-20 21:14:40,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-02-20 21:14:40,181 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:14:40,181 INFO L514 BasicCegarLoop]: trace histogram [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] [2022-02-20 21:14:40,181 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 21:14:40,182 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:14:40,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:14:40,182 INFO L85 PathProgramCache]: Analyzing trace with hash -1187717762, now seen corresponding path program 1 times [2022-02-20 21:14:40,182 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:14:40,182 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1729422491] [2022-02-20 21:14:40,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:14:40,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:14:40,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:14:40,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-02-20 21:14:40,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:14:40,299 INFO L290 TraceCheckUtils]: 0: Hoare triple {2383#(= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|)} ~module.base, ~module.offset := #in~module.base, #in~module.offset; {2374#true} is VALID [2022-02-20 21:14:40,299 INFO L290 TraceCheckUtils]: 1: Hoare triple {2374#true} assume !(0 != (~module.base + ~module.offset) % 18446744073709551616); {2374#true} is VALID [2022-02-20 21:14:40,299 INFO L290 TraceCheckUtils]: 2: Hoare triple {2374#true} assume true; {2374#true} is VALID [2022-02-20 21:14:40,299 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2374#true} {2375#false} #126#return; {2375#false} is VALID [2022-02-20 21:14:40,300 INFO L290 TraceCheckUtils]: 0: Hoare triple {2374#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(46, 2);call #Ultimate.allocInit(15, 3);~#pppox_protos~0.base, ~#pppox_protos~0.offset := 4, 0;call #Ultimate.allocInit(32, 4);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, ~#pppox_protos~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, 8 + ~#pppox_protos~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, 16 + ~#pppox_protos~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, 24 + ~#pppox_protos~0.offset, 8);~#pppox_proto_family~0.base, ~#pppox_proto_family~0.offset := 5, 0;call #Ultimate.allocInit(20, 5);call write~init~int(24, ~#pppox_proto_family~0.base, ~#pppox_proto_family~0.offset, 4);call write~init~$Pointer$(#funAddr~pppox_create.base, #funAddr~pppox_create.offset, ~#pppox_proto_family~0.base, 4 + ~#pppox_proto_family~0.offset, 8);call write~init~$Pointer$(~#__this_module~0.base, ~#__this_module~0.offset, ~#pppox_proto_family~0.base, 12 + ~#pppox_proto_family~0.offset, 8);~LDV_IN_INTERRUPT~0 := 0;~ldv_module_refcounter~0 := 1; {2374#true} is VALID [2022-02-20 21:14:40,300 INFO L290 TraceCheckUtils]: 1: Hoare triple {2374#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret47#1, main_#t~nondet48#1, main_#t~ret49#1, main_#t~nondet50#1, main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_group2~0#1.base, main_~var_group2~0#1.offset, main_~var_pppox_create_4_p2~0#1, main_~var_pppox_create_4_p3~0#1, main_~tmp~4#1, main_~tmp___0~1#1, main_~tmp___1~0#1;havoc main_~var_group1~0#1.base, main_~var_group1~0#1.offset;havoc main_~var_group2~0#1.base, main_~var_group2~0#1.offset;havoc main_~var_pppox_create_4_p2~0#1;havoc main_~var_pppox_create_4_p3~0#1;havoc main_~tmp~4#1;havoc main_~tmp___0~1#1;havoc main_~tmp___1~0#1;~LDV_IN_INTERRUPT~0 := 1;assume { :begin_inline_ldv_initialize } true; {2374#true} is VALID [2022-02-20 21:14:40,300 INFO L290 TraceCheckUtils]: 2: Hoare triple {2374#true} assume { :end_inline_ldv_initialize } true;assume { :begin_inline_pppox_init } true;havoc pppox_init_#res#1;havoc pppox_init_#t~ret46#1, pppox_init_~tmp~3#1;havoc pppox_init_~tmp~3#1;assume { :begin_inline_sock_register } true;sock_register_#in~arg0#1.base, sock_register_#in~arg0#1.offset := ~#pppox_proto_family~0.base, ~#pppox_proto_family~0.offset;havoc sock_register_#res#1;havoc sock_register_#t~nondet56#1, sock_register_~arg0#1.base, sock_register_~arg0#1.offset;sock_register_~arg0#1.base, sock_register_~arg0#1.offset := sock_register_#in~arg0#1.base, sock_register_#in~arg0#1.offset;assume -2147483648 <= sock_register_#t~nondet56#1 && sock_register_#t~nondet56#1 <= 2147483647;sock_register_#res#1 := sock_register_#t~nondet56#1;havoc sock_register_#t~nondet56#1; {2374#true} is VALID [2022-02-20 21:14:40,300 INFO L290 TraceCheckUtils]: 3: Hoare triple {2374#true} pppox_init_#t~ret46#1 := sock_register_#res#1;assume { :end_inline_sock_register } true;assume -2147483648 <= pppox_init_#t~ret46#1 && pppox_init_#t~ret46#1 <= 2147483647;pppox_init_~tmp~3#1 := pppox_init_#t~ret46#1;havoc pppox_init_#t~ret46#1;pppox_init_#res#1 := pppox_init_~tmp~3#1; {2374#true} is VALID [2022-02-20 21:14:40,300 INFO L290 TraceCheckUtils]: 4: Hoare triple {2374#true} main_#t~ret47#1 := pppox_init_#res#1;assume { :end_inline_pppox_init } true;assume -2147483648 <= main_#t~ret47#1 && main_#t~ret47#1 <= 2147483647;main_~tmp~4#1 := main_#t~ret47#1;havoc main_#t~ret47#1; {2374#true} is VALID [2022-02-20 21:14:40,300 INFO L290 TraceCheckUtils]: 5: Hoare triple {2374#true} assume !(0 != main_~tmp~4#1); {2374#true} is VALID [2022-02-20 21:14:40,301 INFO L290 TraceCheckUtils]: 6: Hoare triple {2374#true} assume -2147483648 <= main_#t~nondet50#1 && main_#t~nondet50#1 <= 2147483647;main_~tmp___1~0#1 := main_#t~nondet50#1;havoc main_#t~nondet50#1; {2374#true} is VALID [2022-02-20 21:14:40,301 INFO L290 TraceCheckUtils]: 7: Hoare triple {2374#true} assume 0 != main_~tmp___1~0#1; {2374#true} is VALID [2022-02-20 21:14:40,301 INFO L290 TraceCheckUtils]: 8: Hoare triple {2374#true} assume -2147483648 <= main_#t~nondet48#1 && main_#t~nondet48#1 <= 2147483647;main_~tmp___0~1#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; {2374#true} is VALID [2022-02-20 21:14:40,301 INFO L290 TraceCheckUtils]: 9: Hoare triple {2374#true} assume 0 == main_~tmp___0~1#1; {2374#true} is VALID [2022-02-20 21:14:40,301 INFO L290 TraceCheckUtils]: 10: Hoare triple {2374#true} assume { :begin_inline_pppox_create } true;pppox_create_#in~net#1.base, pppox_create_#in~net#1.offset, pppox_create_#in~sock#1.base, pppox_create_#in~sock#1.offset, pppox_create_#in~protocol#1, pppox_create_#in~kern#1 := main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_group2~0#1.base, main_~var_group2~0#1.offset, main_~var_pppox_create_4_p2~0#1, main_~var_pppox_create_4_p3~0#1;havoc pppox_create_#res#1;havoc pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset, pppox_create_#t~nondet32#1, pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset, pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset, pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset, pppox_create_#t~ret36#1, pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset, pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset, pppox_create_#t~ret43#1, pppox_create_#t~mem44#1.base, pppox_create_#t~mem44#1.offset, pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset, pppox_create_~net#1.base, pppox_create_~net#1.offset, pppox_create_~sock#1.base, pppox_create_~sock#1.offset, pppox_create_~protocol#1, pppox_create_~kern#1, pppox_create_~rc~1#1, pppox_create_~tmp~2#1;pppox_create_~net#1.base, pppox_create_~net#1.offset := pppox_create_#in~net#1.base, pppox_create_#in~net#1.offset;pppox_create_~sock#1.base, pppox_create_~sock#1.offset := pppox_create_#in~sock#1.base, pppox_create_#in~sock#1.offset;pppox_create_~protocol#1 := pppox_create_#in~protocol#1;pppox_create_~kern#1 := pppox_create_#in~kern#1;havoc pppox_create_~rc~1#1;havoc pppox_create_~tmp~2#1;pppox_create_~rc~1#1 := -91; {2374#true} is VALID [2022-02-20 21:14:40,301 INFO L290 TraceCheckUtils]: 11: Hoare triple {2374#true} assume !(pppox_create_~protocol#1 < 0); {2374#true} is VALID [2022-02-20 21:14:40,302 INFO L290 TraceCheckUtils]: 12: Hoare triple {2374#true} assume !(pppox_create_~protocol#1 > 3);pppox_create_~rc~1#1 := -93;call pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8); {2376#(and (= |ULTIMATE.start_pppox_create_#t~mem31#1.offset| (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (= |ULTIMATE.start_pppox_create_#t~mem31#1.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))} is VALID [2022-02-20 21:14:40,303 INFO L290 TraceCheckUtils]: 13: Hoare triple {2376#(and (= |ULTIMATE.start_pppox_create_#t~mem31#1.offset| (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (= |ULTIMATE.start_pppox_create_#t~mem31#1.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))} assume 0 == (pppox_create_#t~mem31#1.base + pppox_create_#t~mem31#1.offset) % 18446744073709551616;havoc pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset;havoc pppox_create_#t~nondet32#1; {2377#(<= (+ (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (* (div (+ (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) 18446744073709551616) 18446744073709551616))} is VALID [2022-02-20 21:14:40,303 INFO L290 TraceCheckUtils]: 14: Hoare triple {2377#(<= (+ (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (* (div (+ (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) 18446744073709551616) 18446744073709551616))} call pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8); {2378#(<= (+ |ULTIMATE.start_pppox_create_#t~mem33#1.offset| |ULTIMATE.start_pppox_create_#t~mem33#1.base|) (* (div (+ |ULTIMATE.start_pppox_create_#t~mem33#1.offset| |ULTIMATE.start_pppox_create_#t~mem33#1.base|) 18446744073709551616) 18446744073709551616))} is VALID [2022-02-20 21:14:40,304 INFO L290 TraceCheckUtils]: 15: Hoare triple {2378#(<= (+ |ULTIMATE.start_pppox_create_#t~mem33#1.offset| |ULTIMATE.start_pppox_create_#t~mem33#1.base|) (* (div (+ |ULTIMATE.start_pppox_create_#t~mem33#1.offset| |ULTIMATE.start_pppox_create_#t~mem33#1.base|) 18446744073709551616) 18446744073709551616))} assume !(0 == (pppox_create_#t~mem33#1.base + pppox_create_#t~mem33#1.offset) % 18446744073709551616);havoc pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset;call pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset := read~$Pointer$(pppox_create_#t~mem34#1.base, 16 + pppox_create_#t~mem34#1.offset, 8);assume { :begin_inline_ldv_try_module_get_1 } true;ldv_try_module_get_1_#in~module#1.base, ldv_try_module_get_1_#in~module#1.offset := pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset;havoc ldv_try_module_get_1_#res#1;havoc ldv_try_module_get_1_#t~ret52#1, ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset, ldv_try_module_get_1_~tmp~5#1;ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset := ldv_try_module_get_1_#in~module#1.base, ldv_try_module_get_1_#in~module#1.offset;havoc ldv_try_module_get_1_~tmp~5#1;assume { :begin_inline_ldv_try_module_get } true;ldv_try_module_get_#in~module#1.base, ldv_try_module_get_#in~module#1.offset := ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset;havoc ldv_try_module_get_#res#1;havoc ldv_try_module_get_#t~ret51#1, ldv_try_module_get_~module#1.base, ldv_try_module_get_~module#1.offset, ldv_try_module_get_~module_get_succeeded~0#1;ldv_try_module_get_~module#1.base, ldv_try_module_get_~module#1.offset := ldv_try_module_get_#in~module#1.base, ldv_try_module_get_#in~module#1.offset;havoc ldv_try_module_get_~module_get_succeeded~0#1; {2375#false} is VALID [2022-02-20 21:14:40,304 INFO L290 TraceCheckUtils]: 16: Hoare triple {2375#false} assume 0 != (ldv_try_module_get_~module#1.base + ldv_try_module_get_~module#1.offset) % 18446744073709551616;assume { :begin_inline_ldv_undefined_int } true;havoc ldv_undefined_int_#res#1;havoc ldv_undefined_int_#t~nondet54#1;assume -2147483648 <= ldv_undefined_int_#t~nondet54#1 && ldv_undefined_int_#t~nondet54#1 <= 2147483647;ldv_undefined_int_#res#1 := ldv_undefined_int_#t~nondet54#1;havoc ldv_undefined_int_#t~nondet54#1; {2375#false} is VALID [2022-02-20 21:14:40,304 INFO L290 TraceCheckUtils]: 17: Hoare triple {2375#false} ldv_try_module_get_#t~ret51#1 := ldv_undefined_int_#res#1;assume { :end_inline_ldv_undefined_int } true;assume -2147483648 <= ldv_try_module_get_#t~ret51#1 && ldv_try_module_get_#t~ret51#1 <= 2147483647;ldv_try_module_get_~module_get_succeeded~0#1 := ldv_try_module_get_#t~ret51#1;havoc ldv_try_module_get_#t~ret51#1; {2375#false} is VALID [2022-02-20 21:14:40,305 INFO L290 TraceCheckUtils]: 18: Hoare triple {2375#false} assume 1 == ldv_try_module_get_~module_get_succeeded~0#1;~ldv_module_refcounter~0 := 1 + ~ldv_module_refcounter~0;ldv_try_module_get_#res#1 := 1; {2375#false} is VALID [2022-02-20 21:14:40,305 INFO L290 TraceCheckUtils]: 19: Hoare triple {2375#false} ldv_try_module_get_1_#t~ret52#1 := ldv_try_module_get_#res#1;assume { :end_inline_ldv_try_module_get } true;assume -2147483648 <= ldv_try_module_get_1_#t~ret52#1 && ldv_try_module_get_1_#t~ret52#1 <= 2147483647;ldv_try_module_get_1_~tmp~5#1 := ldv_try_module_get_1_#t~ret52#1;havoc ldv_try_module_get_1_#t~ret52#1;ldv_try_module_get_1_#res#1 := ldv_try_module_get_1_~tmp~5#1; {2375#false} is VALID [2022-02-20 21:14:40,305 INFO L290 TraceCheckUtils]: 20: Hoare triple {2375#false} pppox_create_#t~ret36#1 := ldv_try_module_get_1_#res#1;assume { :end_inline_ldv_try_module_get_1 } true;assume -2147483648 <= pppox_create_#t~ret36#1 && pppox_create_#t~ret36#1 <= 2147483647;pppox_create_~tmp~2#1 := pppox_create_#t~ret36#1;havoc pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset;havoc pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset;havoc pppox_create_#t~ret36#1; {2375#false} is VALID [2022-02-20 21:14:40,305 INFO L290 TraceCheckUtils]: 21: Hoare triple {2375#false} assume !(0 == pppox_create_~tmp~2#1);call pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset := read~$Pointer$(pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset, 8);assume { :begin_inline_##fun~$Pointer$~X~$Pointer$~TO~int } true;##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.offset, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.offset, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~#fp#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~#fp#1.offset := pppox_create_~net#1.base, pppox_create_~net#1.offset, pppox_create_~sock#1.base, pppox_create_~sock#1.offset, pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset;havoc ##fun~$Pointer$~X~$Pointer$~TO~int_#res#1;havoc ##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.offset, ##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.offset;##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.offset := ##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.offset;##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.offset := ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.offset; {2375#false} is VALID [2022-02-20 21:14:40,305 INFO L290 TraceCheckUtils]: 22: Hoare triple {2375#false} pppox_create_#t~ret43#1 := ##fun~$Pointer$~X~$Pointer$~TO~int_#res#1;assume { :end_inline_##fun~$Pointer$~X~$Pointer$~TO~int } true;assume -2147483648 <= pppox_create_#t~ret43#1 && pppox_create_#t~ret43#1 <= 2147483647;pppox_create_~rc~1#1 := pppox_create_#t~ret43#1;havoc pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset;havoc pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset;havoc pppox_create_#t~ret43#1;call pppox_create_#t~mem44#1.base, pppox_create_#t~mem44#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset := read~$Pointer$(pppox_create_#t~mem44#1.base, 16 + pppox_create_#t~mem44#1.offset, 8);assume { :begin_inline_ldv_module_put_2 } true;ldv_module_put_2_#in~ldv_func_arg1#1.base, ldv_module_put_2_#in~ldv_func_arg1#1.offset := pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset;havoc ldv_module_put_2_~ldv_func_arg1#1.base, ldv_module_put_2_~ldv_func_arg1#1.offset;ldv_module_put_2_~ldv_func_arg1#1.base, ldv_module_put_2_~ldv_func_arg1#1.offset := ldv_module_put_2_#in~ldv_func_arg1#1.base, ldv_module_put_2_#in~ldv_func_arg1#1.offset; {2375#false} is VALID [2022-02-20 21:14:40,305 INFO L272 TraceCheckUtils]: 23: Hoare triple {2375#false} call ldv_module_put(ldv_module_put_2_~ldv_func_arg1#1.base, ldv_module_put_2_~ldv_func_arg1#1.offset); {2383#(= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|)} is VALID [2022-02-20 21:14:40,306 INFO L290 TraceCheckUtils]: 24: Hoare triple {2383#(= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|)} ~module.base, ~module.offset := #in~module.base, #in~module.offset; {2374#true} is VALID [2022-02-20 21:14:40,306 INFO L290 TraceCheckUtils]: 25: Hoare triple {2374#true} assume !(0 != (~module.base + ~module.offset) % 18446744073709551616); {2374#true} is VALID [2022-02-20 21:14:40,306 INFO L290 TraceCheckUtils]: 26: Hoare triple {2374#true} assume true; {2374#true} is VALID [2022-02-20 21:14:40,306 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {2374#true} {2375#false} #126#return; {2375#false} is VALID [2022-02-20 21:14:40,306 INFO L290 TraceCheckUtils]: 28: Hoare triple {2375#false} assume { :end_inline_ldv_module_put_2 } true;havoc pppox_create_#t~mem44#1.base, pppox_create_#t~mem44#1.offset;havoc pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset; {2375#false} is VALID [2022-02-20 21:14:40,306 INFO L290 TraceCheckUtils]: 29: Hoare triple {2375#false} pppox_create_#res#1 := pppox_create_~rc~1#1; {2375#false} is VALID [2022-02-20 21:14:40,307 INFO L290 TraceCheckUtils]: 30: Hoare triple {2375#false} main_#t~ret49#1 := pppox_create_#res#1;assume { :end_inline_pppox_create } true;assume -2147483648 <= main_#t~ret49#1 && main_#t~ret49#1 <= 2147483647;havoc main_#t~ret49#1; {2375#false} is VALID [2022-02-20 21:14:40,307 INFO L290 TraceCheckUtils]: 31: Hoare triple {2375#false} assume -2147483648 <= main_#t~nondet50#1 && main_#t~nondet50#1 <= 2147483647;main_~tmp___1~0#1 := main_#t~nondet50#1;havoc main_#t~nondet50#1; {2375#false} is VALID [2022-02-20 21:14:40,307 INFO L290 TraceCheckUtils]: 32: Hoare triple {2375#false} assume !(0 != main_~tmp___1~0#1); {2375#false} is VALID [2022-02-20 21:14:40,307 INFO L290 TraceCheckUtils]: 33: Hoare triple {2375#false} assume { :begin_inline_pppox_exit } true;assume { :begin_inline_sock_unregister } true;sock_unregister_#in~arg0#1 := 24;havoc sock_unregister_~arg0#1;sock_unregister_~arg0#1 := sock_unregister_#in~arg0#1; {2375#false} is VALID [2022-02-20 21:14:40,307 INFO L290 TraceCheckUtils]: 34: Hoare triple {2375#false} assume { :end_inline_sock_unregister } true; {2375#false} is VALID [2022-02-20 21:14:40,307 INFO L290 TraceCheckUtils]: 35: Hoare triple {2375#false} assume { :end_inline_pppox_exit } true; {2375#false} is VALID [2022-02-20 21:14:40,307 INFO L290 TraceCheckUtils]: 36: Hoare triple {2375#false} assume { :begin_inline_ldv_check_final_state } true; {2375#false} is VALID [2022-02-20 21:14:40,308 INFO L290 TraceCheckUtils]: 37: Hoare triple {2375#false} assume 1 != ~ldv_module_refcounter~0; {2375#false} is VALID [2022-02-20 21:14:40,308 INFO L272 TraceCheckUtils]: 38: Hoare triple {2375#false} call ldv_blast_assert(); {2375#false} is VALID [2022-02-20 21:14:40,308 INFO L290 TraceCheckUtils]: 39: Hoare triple {2375#false} assume !false; {2375#false} is VALID [2022-02-20 21:14:40,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 21:14:40,308 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:14:40,308 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1729422491] [2022-02-20 21:14:40,309 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1729422491] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 21:14:40,309 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 21:14:40,309 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 21:14:40,309 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1560764547] [2022-02-20 21:14:40,309 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 21:14:40,310 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 5 states have internal predecessors, (37), 1 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 40 [2022-02-20 21:14:40,310 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:14:40,310 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 5 states have internal predecessors, (37), 1 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) [2022-02-20 21:14:40,331 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:14:40,331 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 21:14:40,331 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:14:40,332 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 21:14:40,332 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 21:14:40,332 INFO L87 Difference]: Start difference. First operand 92 states and 118 transitions. Second operand has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 5 states have internal predecessors, (37), 1 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) [2022-02-20 21:14:40,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:14:40,614 INFO L93 Difference]: Finished difference Result 213 states and 273 transitions. [2022-02-20 21:14:40,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 21:14:40,614 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 5 states have internal predecessors, (37), 1 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 40 [2022-02-20 21:14:40,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 21:14:40,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 5 states have internal predecessors, (37), 1 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) [2022-02-20 21:14:40,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 118 transitions. [2022-02-20 21:14:40,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 5 states have internal predecessors, (37), 1 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) [2022-02-20 21:14:40,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 118 transitions. [2022-02-20 21:14:40,617 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 118 transitions. [2022-02-20 21:14:40,691 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 118 edges. 118 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:14:40,693 INFO L225 Difference]: With dead ends: 213 [2022-02-20 21:14:40,693 INFO L226 Difference]: Without dead ends: 127 [2022-02-20 21:14:40,693 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-02-20 21:14:40,694 INFO L933 BasicCegarLoop]: 60 mSDtfsCounter, 21 mSDsluCounter, 187 mSDsCounter, 0 mSdLazyCounter, 63 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 247 SdHoareTripleChecker+Invalid, 67 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 63 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 21:14:40,694 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [21 Valid, 247 Invalid, 67 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 63 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 21:14:40,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2022-02-20 21:14:40,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 100. [2022-02-20 21:14:40,720 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 21:14:40,720 INFO L82 GeneralOperation]: Start isEquivalent. First operand 127 states. Second operand has 100 states, 92 states have (on average 1.2826086956521738) internal successors, (118), 94 states have internal predecessors, (118), 4 states have call successors, (4), 3 states have call predecessors, (4), 3 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-02-20 21:14:40,720 INFO L74 IsIncluded]: Start isIncluded. First operand 127 states. Second operand has 100 states, 92 states have (on average 1.2826086956521738) internal successors, (118), 94 states have internal predecessors, (118), 4 states have call successors, (4), 3 states have call predecessors, (4), 3 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-02-20 21:14:40,721 INFO L87 Difference]: Start difference. First operand 127 states. Second operand has 100 states, 92 states have (on average 1.2826086956521738) internal successors, (118), 94 states have internal predecessors, (118), 4 states have call successors, (4), 3 states have call predecessors, (4), 3 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-02-20 21:14:40,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:14:40,723 INFO L93 Difference]: Finished difference Result 127 states and 158 transitions. [2022-02-20 21:14:40,723 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 158 transitions. [2022-02-20 21:14:40,723 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:14:40,724 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:14:40,724 INFO L74 IsIncluded]: Start isIncluded. First operand has 100 states, 92 states have (on average 1.2826086956521738) internal successors, (118), 94 states have internal predecessors, (118), 4 states have call successors, (4), 3 states have call predecessors, (4), 3 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Second operand 127 states. [2022-02-20 21:14:40,724 INFO L87 Difference]: Start difference. First operand has 100 states, 92 states have (on average 1.2826086956521738) internal successors, (118), 94 states have internal predecessors, (118), 4 states have call successors, (4), 3 states have call predecessors, (4), 3 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Second operand 127 states. [2022-02-20 21:14:40,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:14:40,727 INFO L93 Difference]: Finished difference Result 127 states and 158 transitions. [2022-02-20 21:14:40,728 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 158 transitions. [2022-02-20 21:14:40,728 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:14:40,728 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:14:40,728 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 21:14:40,728 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 21:14:40,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 100 states, 92 states have (on average 1.2826086956521738) internal successors, (118), 94 states have internal predecessors, (118), 4 states have call successors, (4), 3 states have call predecessors, (4), 3 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-02-20 21:14:40,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 126 transitions. [2022-02-20 21:14:40,732 INFO L78 Accepts]: Start accepts. Automaton has 100 states and 126 transitions. Word has length 40 [2022-02-20 21:14:40,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 21:14:40,732 INFO L470 AbstractCegarLoop]: Abstraction has 100 states and 126 transitions. [2022-02-20 21:14:40,732 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 5 states have internal predecessors, (37), 1 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) [2022-02-20 21:14:40,732 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 126 transitions. [2022-02-20 21:14:40,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-02-20 21:14:40,733 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:14:40,733 INFO L514 BasicCegarLoop]: trace histogram [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] [2022-02-20 21:14:40,733 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-20 21:14:40,733 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:14:40,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:14:40,734 INFO L85 PathProgramCache]: Analyzing trace with hash 735510272, now seen corresponding path program 1 times [2022-02-20 21:14:40,734 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:14:40,734 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [876459432] [2022-02-20 21:14:40,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:14:40,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:14:40,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:14:40,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-02-20 21:14:40,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:14:40,893 INFO L290 TraceCheckUtils]: 0: Hoare triple {3114#(= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|)} ~module.base, ~module.offset := #in~module.base, #in~module.offset; {3115#(and (= |ldv_module_put_#in~module.base| ldv_module_put_~module.base) (= |ldv_module_put_#in~module.offset| ldv_module_put_~module.offset))} is VALID [2022-02-20 21:14:40,893 INFO L290 TraceCheckUtils]: 1: Hoare triple {3115#(and (= |ldv_module_put_#in~module.base| ldv_module_put_~module.base) (= |ldv_module_put_#in~module.offset| ldv_module_put_~module.offset))} assume !(0 != (~module.base + ~module.offset) % 18446744073709551616); {3116#(<= (+ |ldv_module_put_#in~module.offset| |ldv_module_put_#in~module.base|) (* 18446744073709551616 (div (+ |ldv_module_put_#in~module.offset| |ldv_module_put_#in~module.base|) 18446744073709551616)))} is VALID [2022-02-20 21:14:40,894 INFO L290 TraceCheckUtils]: 2: Hoare triple {3116#(<= (+ |ldv_module_put_#in~module.offset| |ldv_module_put_#in~module.base|) (* 18446744073709551616 (div (+ |ldv_module_put_#in~module.offset| |ldv_module_put_#in~module.base|) 18446744073709551616)))} assume true; {3116#(<= (+ |ldv_module_put_#in~module.offset| |ldv_module_put_#in~module.base|) (* 18446744073709551616 (div (+ |ldv_module_put_#in~module.offset| |ldv_module_put_#in~module.base|) 18446744073709551616)))} is VALID [2022-02-20 21:14:40,895 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3116#(<= (+ |ldv_module_put_#in~module.offset| |ldv_module_put_#in~module.base|) (* 18446744073709551616 (div (+ |ldv_module_put_#in~module.offset| |ldv_module_put_#in~module.base|) 18446744073709551616)))} {3109#(<= (+ |ULTIMATE.start_ldv_module_put_2_~ldv_func_arg1#1.offset| |ULTIMATE.start_ldv_module_put_2_~ldv_func_arg1#1.base|) (+ 18446744073709551615 (* (div (+ (- 1) |ULTIMATE.start_ldv_module_put_2_~ldv_func_arg1#1.offset| |ULTIMATE.start_ldv_module_put_2_~ldv_func_arg1#1.base|) 18446744073709551616) 18446744073709551616)))} #126#return; {3105#false} is VALID [2022-02-20 21:14:40,895 INFO L290 TraceCheckUtils]: 0: Hoare triple {3104#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(46, 2);call #Ultimate.allocInit(15, 3);~#pppox_protos~0.base, ~#pppox_protos~0.offset := 4, 0;call #Ultimate.allocInit(32, 4);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, ~#pppox_protos~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, 8 + ~#pppox_protos~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, 16 + ~#pppox_protos~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, 24 + ~#pppox_protos~0.offset, 8);~#pppox_proto_family~0.base, ~#pppox_proto_family~0.offset := 5, 0;call #Ultimate.allocInit(20, 5);call write~init~int(24, ~#pppox_proto_family~0.base, ~#pppox_proto_family~0.offset, 4);call write~init~$Pointer$(#funAddr~pppox_create.base, #funAddr~pppox_create.offset, ~#pppox_proto_family~0.base, 4 + ~#pppox_proto_family~0.offset, 8);call write~init~$Pointer$(~#__this_module~0.base, ~#__this_module~0.offset, ~#pppox_proto_family~0.base, 12 + ~#pppox_proto_family~0.offset, 8);~LDV_IN_INTERRUPT~0 := 0;~ldv_module_refcounter~0 := 1; {3104#true} is VALID [2022-02-20 21:14:40,895 INFO L290 TraceCheckUtils]: 1: Hoare triple {3104#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret47#1, main_#t~nondet48#1, main_#t~ret49#1, main_#t~nondet50#1, main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_group2~0#1.base, main_~var_group2~0#1.offset, main_~var_pppox_create_4_p2~0#1, main_~var_pppox_create_4_p3~0#1, main_~tmp~4#1, main_~tmp___0~1#1, main_~tmp___1~0#1;havoc main_~var_group1~0#1.base, main_~var_group1~0#1.offset;havoc main_~var_group2~0#1.base, main_~var_group2~0#1.offset;havoc main_~var_pppox_create_4_p2~0#1;havoc main_~var_pppox_create_4_p3~0#1;havoc main_~tmp~4#1;havoc main_~tmp___0~1#1;havoc main_~tmp___1~0#1;~LDV_IN_INTERRUPT~0 := 1;assume { :begin_inline_ldv_initialize } true; {3104#true} is VALID [2022-02-20 21:14:40,895 INFO L290 TraceCheckUtils]: 2: Hoare triple {3104#true} assume { :end_inline_ldv_initialize } true;assume { :begin_inline_pppox_init } true;havoc pppox_init_#res#1;havoc pppox_init_#t~ret46#1, pppox_init_~tmp~3#1;havoc pppox_init_~tmp~3#1;assume { :begin_inline_sock_register } true;sock_register_#in~arg0#1.base, sock_register_#in~arg0#1.offset := ~#pppox_proto_family~0.base, ~#pppox_proto_family~0.offset;havoc sock_register_#res#1;havoc sock_register_#t~nondet56#1, sock_register_~arg0#1.base, sock_register_~arg0#1.offset;sock_register_~arg0#1.base, sock_register_~arg0#1.offset := sock_register_#in~arg0#1.base, sock_register_#in~arg0#1.offset;assume -2147483648 <= sock_register_#t~nondet56#1 && sock_register_#t~nondet56#1 <= 2147483647;sock_register_#res#1 := sock_register_#t~nondet56#1;havoc sock_register_#t~nondet56#1; {3104#true} is VALID [2022-02-20 21:14:40,896 INFO L290 TraceCheckUtils]: 3: Hoare triple {3104#true} pppox_init_#t~ret46#1 := sock_register_#res#1;assume { :end_inline_sock_register } true;assume -2147483648 <= pppox_init_#t~ret46#1 && pppox_init_#t~ret46#1 <= 2147483647;pppox_init_~tmp~3#1 := pppox_init_#t~ret46#1;havoc pppox_init_#t~ret46#1;pppox_init_#res#1 := pppox_init_~tmp~3#1; {3104#true} is VALID [2022-02-20 21:14:40,896 INFO L290 TraceCheckUtils]: 4: Hoare triple {3104#true} main_#t~ret47#1 := pppox_init_#res#1;assume { :end_inline_pppox_init } true;assume -2147483648 <= main_#t~ret47#1 && main_#t~ret47#1 <= 2147483647;main_~tmp~4#1 := main_#t~ret47#1;havoc main_#t~ret47#1; {3104#true} is VALID [2022-02-20 21:14:40,896 INFO L290 TraceCheckUtils]: 5: Hoare triple {3104#true} assume !(0 != main_~tmp~4#1); {3104#true} is VALID [2022-02-20 21:14:40,896 INFO L290 TraceCheckUtils]: 6: Hoare triple {3104#true} assume -2147483648 <= main_#t~nondet50#1 && main_#t~nondet50#1 <= 2147483647;main_~tmp___1~0#1 := main_#t~nondet50#1;havoc main_#t~nondet50#1; {3104#true} is VALID [2022-02-20 21:14:40,896 INFO L290 TraceCheckUtils]: 7: Hoare triple {3104#true} assume 0 != main_~tmp___1~0#1; {3104#true} is VALID [2022-02-20 21:14:40,896 INFO L290 TraceCheckUtils]: 8: Hoare triple {3104#true} assume -2147483648 <= main_#t~nondet48#1 && main_#t~nondet48#1 <= 2147483647;main_~tmp___0~1#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; {3104#true} is VALID [2022-02-20 21:14:40,896 INFO L290 TraceCheckUtils]: 9: Hoare triple {3104#true} assume 0 == main_~tmp___0~1#1; {3104#true} is VALID [2022-02-20 21:14:40,897 INFO L290 TraceCheckUtils]: 10: Hoare triple {3104#true} assume { :begin_inline_pppox_create } true;pppox_create_#in~net#1.base, pppox_create_#in~net#1.offset, pppox_create_#in~sock#1.base, pppox_create_#in~sock#1.offset, pppox_create_#in~protocol#1, pppox_create_#in~kern#1 := main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_group2~0#1.base, main_~var_group2~0#1.offset, main_~var_pppox_create_4_p2~0#1, main_~var_pppox_create_4_p3~0#1;havoc pppox_create_#res#1;havoc pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset, pppox_create_#t~nondet32#1, pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset, pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset, pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset, pppox_create_#t~ret36#1, pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset, pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset, pppox_create_#t~ret43#1, pppox_create_#t~mem44#1.base, pppox_create_#t~mem44#1.offset, pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset, pppox_create_~net#1.base, pppox_create_~net#1.offset, pppox_create_~sock#1.base, pppox_create_~sock#1.offset, pppox_create_~protocol#1, pppox_create_~kern#1, pppox_create_~rc~1#1, pppox_create_~tmp~2#1;pppox_create_~net#1.base, pppox_create_~net#1.offset := pppox_create_#in~net#1.base, pppox_create_#in~net#1.offset;pppox_create_~sock#1.base, pppox_create_~sock#1.offset := pppox_create_#in~sock#1.base, pppox_create_#in~sock#1.offset;pppox_create_~protocol#1 := pppox_create_#in~protocol#1;pppox_create_~kern#1 := pppox_create_#in~kern#1;havoc pppox_create_~rc~1#1;havoc pppox_create_~tmp~2#1;pppox_create_~rc~1#1 := -91; {3104#true} is VALID [2022-02-20 21:14:40,897 INFO L290 TraceCheckUtils]: 11: Hoare triple {3104#true} assume !(pppox_create_~protocol#1 < 0); {3104#true} is VALID [2022-02-20 21:14:40,897 INFO L290 TraceCheckUtils]: 12: Hoare triple {3104#true} assume !(pppox_create_~protocol#1 > 3);pppox_create_~rc~1#1 := -93;call pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8); {3106#(= |ULTIMATE.start_pppox_create_#t~mem31#1.offset| (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)))} is VALID [2022-02-20 21:14:40,898 INFO L290 TraceCheckUtils]: 13: Hoare triple {3106#(= |ULTIMATE.start_pppox_create_#t~mem31#1.offset| (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)))} assume !(0 == (pppox_create_#t~mem31#1.base + pppox_create_#t~mem31#1.offset) % 18446744073709551616);havoc pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset; {3104#true} is VALID [2022-02-20 21:14:40,898 INFO L290 TraceCheckUtils]: 14: Hoare triple {3104#true} call pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8); {3104#true} is VALID [2022-02-20 21:14:40,898 INFO L290 TraceCheckUtils]: 15: Hoare triple {3104#true} assume !(0 == (pppox_create_#t~mem33#1.base + pppox_create_#t~mem33#1.offset) % 18446744073709551616);havoc pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset;call pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset := read~$Pointer$(pppox_create_#t~mem34#1.base, 16 + pppox_create_#t~mem34#1.offset, 8);assume { :begin_inline_ldv_try_module_get_1 } true;ldv_try_module_get_1_#in~module#1.base, ldv_try_module_get_1_#in~module#1.offset := pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset;havoc ldv_try_module_get_1_#res#1;havoc ldv_try_module_get_1_#t~ret52#1, ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset, ldv_try_module_get_1_~tmp~5#1;ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset := ldv_try_module_get_1_#in~module#1.base, ldv_try_module_get_1_#in~module#1.offset;havoc ldv_try_module_get_1_~tmp~5#1;assume { :begin_inline_ldv_try_module_get } true;ldv_try_module_get_#in~module#1.base, ldv_try_module_get_#in~module#1.offset := ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset;havoc ldv_try_module_get_#res#1;havoc ldv_try_module_get_#t~ret51#1, ldv_try_module_get_~module#1.base, ldv_try_module_get_~module#1.offset, ldv_try_module_get_~module_get_succeeded~0#1;ldv_try_module_get_~module#1.base, ldv_try_module_get_~module#1.offset := ldv_try_module_get_#in~module#1.base, ldv_try_module_get_#in~module#1.offset;havoc ldv_try_module_get_~module_get_succeeded~0#1; {3107#(and (= |ULTIMATE.start_ldv_try_module_get_~module#1.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))) (= |ULTIMATE.start_ldv_try_module_get_~module#1.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))))} is VALID [2022-02-20 21:14:40,900 INFO L290 TraceCheckUtils]: 16: Hoare triple {3107#(and (= |ULTIMATE.start_ldv_try_module_get_~module#1.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))) (= |ULTIMATE.start_ldv_try_module_get_~module#1.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))))} assume 0 != (ldv_try_module_get_~module#1.base + ldv_try_module_get_~module#1.offset) % 18446744073709551616;assume { :begin_inline_ldv_undefined_int } true;havoc ldv_undefined_int_#res#1;havoc ldv_undefined_int_#t~nondet54#1;assume -2147483648 <= ldv_undefined_int_#t~nondet54#1 && ldv_undefined_int_#t~nondet54#1 <= 2147483647;ldv_undefined_int_#res#1 := ldv_undefined_int_#t~nondet54#1;havoc ldv_undefined_int_#t~nondet54#1; {3108#(<= (+ (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))) (+ (* 18446744073709551616 (div (+ (- 1) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))) 18446744073709551616)) 18446744073709551615))} is VALID [2022-02-20 21:14:40,900 INFO L290 TraceCheckUtils]: 17: Hoare triple {3108#(<= (+ (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))) (+ (* 18446744073709551616 (div (+ (- 1) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))) 18446744073709551616)) 18446744073709551615))} ldv_try_module_get_#t~ret51#1 := ldv_undefined_int_#res#1;assume { :end_inline_ldv_undefined_int } true;assume -2147483648 <= ldv_try_module_get_#t~ret51#1 && ldv_try_module_get_#t~ret51#1 <= 2147483647;ldv_try_module_get_~module_get_succeeded~0#1 := ldv_try_module_get_#t~ret51#1;havoc ldv_try_module_get_#t~ret51#1; {3108#(<= (+ (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))) (+ (* 18446744073709551616 (div (+ (- 1) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))) 18446744073709551616)) 18446744073709551615))} is VALID [2022-02-20 21:14:40,908 INFO L290 TraceCheckUtils]: 18: Hoare triple {3108#(<= (+ (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))) (+ (* 18446744073709551616 (div (+ (- 1) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))) 18446744073709551616)) 18446744073709551615))} assume 1 == ldv_try_module_get_~module_get_succeeded~0#1;~ldv_module_refcounter~0 := 1 + ~ldv_module_refcounter~0;ldv_try_module_get_#res#1 := 1; {3108#(<= (+ (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))) (+ (* 18446744073709551616 (div (+ (- 1) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))) 18446744073709551616)) 18446744073709551615))} is VALID [2022-02-20 21:14:40,909 INFO L290 TraceCheckUtils]: 19: Hoare triple {3108#(<= (+ (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))) (+ (* 18446744073709551616 (div (+ (- 1) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))) 18446744073709551616)) 18446744073709551615))} ldv_try_module_get_1_#t~ret52#1 := ldv_try_module_get_#res#1;assume { :end_inline_ldv_try_module_get } true;assume -2147483648 <= ldv_try_module_get_1_#t~ret52#1 && ldv_try_module_get_1_#t~ret52#1 <= 2147483647;ldv_try_module_get_1_~tmp~5#1 := ldv_try_module_get_1_#t~ret52#1;havoc ldv_try_module_get_1_#t~ret52#1;ldv_try_module_get_1_#res#1 := ldv_try_module_get_1_~tmp~5#1; {3108#(<= (+ (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))) (+ (* 18446744073709551616 (div (+ (- 1) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))) 18446744073709551616)) 18446744073709551615))} is VALID [2022-02-20 21:14:40,910 INFO L290 TraceCheckUtils]: 20: Hoare triple {3108#(<= (+ (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))) (+ (* 18446744073709551616 (div (+ (- 1) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))) 18446744073709551616)) 18446744073709551615))} pppox_create_#t~ret36#1 := ldv_try_module_get_1_#res#1;assume { :end_inline_ldv_try_module_get_1 } true;assume -2147483648 <= pppox_create_#t~ret36#1 && pppox_create_#t~ret36#1 <= 2147483647;pppox_create_~tmp~2#1 := pppox_create_#t~ret36#1;havoc pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset;havoc pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset;havoc pppox_create_#t~ret36#1; {3108#(<= (+ (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))) (+ (* 18446744073709551616 (div (+ (- 1) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))) 18446744073709551616)) 18446744073709551615))} is VALID [2022-02-20 21:14:40,910 INFO L290 TraceCheckUtils]: 21: Hoare triple {3108#(<= (+ (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))) (+ (* 18446744073709551616 (div (+ (- 1) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))) 18446744073709551616)) 18446744073709551615))} assume !(0 == pppox_create_~tmp~2#1);call pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset := read~$Pointer$(pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset, 8);assume { :begin_inline_##fun~$Pointer$~X~$Pointer$~TO~int } true;##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.offset, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.offset, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~#fp#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~#fp#1.offset := pppox_create_~net#1.base, pppox_create_~net#1.offset, pppox_create_~sock#1.base, pppox_create_~sock#1.offset, pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset;havoc ##fun~$Pointer$~X~$Pointer$~TO~int_#res#1;havoc ##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.offset, ##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.offset;##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.offset := ##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.offset;##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.offset := ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.offset; {3108#(<= (+ (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))) (+ (* 18446744073709551616 (div (+ (- 1) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))) 18446744073709551616)) 18446744073709551615))} is VALID [2022-02-20 21:14:40,911 INFO L290 TraceCheckUtils]: 22: Hoare triple {3108#(<= (+ (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))) (+ (* 18446744073709551616 (div (+ (- 1) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))))) 18446744073709551616)) 18446744073709551615))} pppox_create_#t~ret43#1 := ##fun~$Pointer$~X~$Pointer$~TO~int_#res#1;assume { :end_inline_##fun~$Pointer$~X~$Pointer$~TO~int } true;assume -2147483648 <= pppox_create_#t~ret43#1 && pppox_create_#t~ret43#1 <= 2147483647;pppox_create_~rc~1#1 := pppox_create_#t~ret43#1;havoc pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset;havoc pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset;havoc pppox_create_#t~ret43#1;call pppox_create_#t~mem44#1.base, pppox_create_#t~mem44#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset := read~$Pointer$(pppox_create_#t~mem44#1.base, 16 + pppox_create_#t~mem44#1.offset, 8);assume { :begin_inline_ldv_module_put_2 } true;ldv_module_put_2_#in~ldv_func_arg1#1.base, ldv_module_put_2_#in~ldv_func_arg1#1.offset := pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset;havoc ldv_module_put_2_~ldv_func_arg1#1.base, ldv_module_put_2_~ldv_func_arg1#1.offset;ldv_module_put_2_~ldv_func_arg1#1.base, ldv_module_put_2_~ldv_func_arg1#1.offset := ldv_module_put_2_#in~ldv_func_arg1#1.base, ldv_module_put_2_#in~ldv_func_arg1#1.offset; {3109#(<= (+ |ULTIMATE.start_ldv_module_put_2_~ldv_func_arg1#1.offset| |ULTIMATE.start_ldv_module_put_2_~ldv_func_arg1#1.base|) (+ 18446744073709551615 (* (div (+ (- 1) |ULTIMATE.start_ldv_module_put_2_~ldv_func_arg1#1.offset| |ULTIMATE.start_ldv_module_put_2_~ldv_func_arg1#1.base|) 18446744073709551616) 18446744073709551616)))} is VALID [2022-02-20 21:14:40,912 INFO L272 TraceCheckUtils]: 23: Hoare triple {3109#(<= (+ |ULTIMATE.start_ldv_module_put_2_~ldv_func_arg1#1.offset| |ULTIMATE.start_ldv_module_put_2_~ldv_func_arg1#1.base|) (+ 18446744073709551615 (* (div (+ (- 1) |ULTIMATE.start_ldv_module_put_2_~ldv_func_arg1#1.offset| |ULTIMATE.start_ldv_module_put_2_~ldv_func_arg1#1.base|) 18446744073709551616) 18446744073709551616)))} call ldv_module_put(ldv_module_put_2_~ldv_func_arg1#1.base, ldv_module_put_2_~ldv_func_arg1#1.offset); {3114#(= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|)} is VALID [2022-02-20 21:14:40,912 INFO L290 TraceCheckUtils]: 24: Hoare triple {3114#(= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|)} ~module.base, ~module.offset := #in~module.base, #in~module.offset; {3115#(and (= |ldv_module_put_#in~module.base| ldv_module_put_~module.base) (= |ldv_module_put_#in~module.offset| ldv_module_put_~module.offset))} is VALID [2022-02-20 21:14:40,914 INFO L290 TraceCheckUtils]: 25: Hoare triple {3115#(and (= |ldv_module_put_#in~module.base| ldv_module_put_~module.base) (= |ldv_module_put_#in~module.offset| ldv_module_put_~module.offset))} assume !(0 != (~module.base + ~module.offset) % 18446744073709551616); {3116#(<= (+ |ldv_module_put_#in~module.offset| |ldv_module_put_#in~module.base|) (* 18446744073709551616 (div (+ |ldv_module_put_#in~module.offset| |ldv_module_put_#in~module.base|) 18446744073709551616)))} is VALID [2022-02-20 21:14:40,915 INFO L290 TraceCheckUtils]: 26: Hoare triple {3116#(<= (+ |ldv_module_put_#in~module.offset| |ldv_module_put_#in~module.base|) (* 18446744073709551616 (div (+ |ldv_module_put_#in~module.offset| |ldv_module_put_#in~module.base|) 18446744073709551616)))} assume true; {3116#(<= (+ |ldv_module_put_#in~module.offset| |ldv_module_put_#in~module.base|) (* 18446744073709551616 (div (+ |ldv_module_put_#in~module.offset| |ldv_module_put_#in~module.base|) 18446744073709551616)))} is VALID [2022-02-20 21:14:40,916 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {3116#(<= (+ |ldv_module_put_#in~module.offset| |ldv_module_put_#in~module.base|) (* 18446744073709551616 (div (+ |ldv_module_put_#in~module.offset| |ldv_module_put_#in~module.base|) 18446744073709551616)))} {3109#(<= (+ |ULTIMATE.start_ldv_module_put_2_~ldv_func_arg1#1.offset| |ULTIMATE.start_ldv_module_put_2_~ldv_func_arg1#1.base|) (+ 18446744073709551615 (* (div (+ (- 1) |ULTIMATE.start_ldv_module_put_2_~ldv_func_arg1#1.offset| |ULTIMATE.start_ldv_module_put_2_~ldv_func_arg1#1.base|) 18446744073709551616) 18446744073709551616)))} #126#return; {3105#false} is VALID [2022-02-20 21:14:40,917 INFO L290 TraceCheckUtils]: 28: Hoare triple {3105#false} assume { :end_inline_ldv_module_put_2 } true;havoc pppox_create_#t~mem44#1.base, pppox_create_#t~mem44#1.offset;havoc pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset; {3105#false} is VALID [2022-02-20 21:14:40,917 INFO L290 TraceCheckUtils]: 29: Hoare triple {3105#false} pppox_create_#res#1 := pppox_create_~rc~1#1; {3105#false} is VALID [2022-02-20 21:14:40,917 INFO L290 TraceCheckUtils]: 30: Hoare triple {3105#false} main_#t~ret49#1 := pppox_create_#res#1;assume { :end_inline_pppox_create } true;assume -2147483648 <= main_#t~ret49#1 && main_#t~ret49#1 <= 2147483647;havoc main_#t~ret49#1; {3105#false} is VALID [2022-02-20 21:14:40,917 INFO L290 TraceCheckUtils]: 31: Hoare triple {3105#false} assume -2147483648 <= main_#t~nondet50#1 && main_#t~nondet50#1 <= 2147483647;main_~tmp___1~0#1 := main_#t~nondet50#1;havoc main_#t~nondet50#1; {3105#false} is VALID [2022-02-20 21:14:40,919 INFO L290 TraceCheckUtils]: 32: Hoare triple {3105#false} assume !(0 != main_~tmp___1~0#1); {3105#false} is VALID [2022-02-20 21:14:40,919 INFO L290 TraceCheckUtils]: 33: Hoare triple {3105#false} assume { :begin_inline_pppox_exit } true;assume { :begin_inline_sock_unregister } true;sock_unregister_#in~arg0#1 := 24;havoc sock_unregister_~arg0#1;sock_unregister_~arg0#1 := sock_unregister_#in~arg0#1; {3105#false} is VALID [2022-02-20 21:14:40,919 INFO L290 TraceCheckUtils]: 34: Hoare triple {3105#false} assume { :end_inline_sock_unregister } true; {3105#false} is VALID [2022-02-20 21:14:40,919 INFO L290 TraceCheckUtils]: 35: Hoare triple {3105#false} assume { :end_inline_pppox_exit } true; {3105#false} is VALID [2022-02-20 21:14:40,920 INFO L290 TraceCheckUtils]: 36: Hoare triple {3105#false} assume { :begin_inline_ldv_check_final_state } true; {3105#false} is VALID [2022-02-20 21:14:40,920 INFO L290 TraceCheckUtils]: 37: Hoare triple {3105#false} assume 1 != ~ldv_module_refcounter~0; {3105#false} is VALID [2022-02-20 21:14:40,920 INFO L272 TraceCheckUtils]: 38: Hoare triple {3105#false} call ldv_blast_assert(); {3105#false} is VALID [2022-02-20 21:14:40,920 INFO L290 TraceCheckUtils]: 39: Hoare triple {3105#false} assume !false; {3105#false} is VALID [2022-02-20 21:14:40,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 21:14:40,921 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:14:40,921 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [876459432] [2022-02-20 21:14:40,922 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [876459432] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 21:14:40,922 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 21:14:40,922 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-02-20 21:14:40,922 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [275366409] [2022-02-20 21:14:40,922 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 21:14:40,922 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 4.625) internal successors, (37), 8 states have internal predecessors, (37), 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 40 [2022-02-20 21:14:40,923 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:14:40,923 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 9 states, 8 states have (on average 4.625) internal successors, (37), 8 states have internal predecessors, (37), 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) [2022-02-20 21:14:40,951 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:14:40,951 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-02-20 21:14:40,951 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:14:40,953 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-02-20 21:14:40,954 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2022-02-20 21:14:40,954 INFO L87 Difference]: Start difference. First operand 100 states and 126 transitions. Second operand has 9 states, 8 states have (on average 4.625) internal successors, (37), 8 states have internal predecessors, (37), 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) [2022-02-20 21:14:41,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:14:41,791 INFO L93 Difference]: Finished difference Result 199 states and 242 transitions. [2022-02-20 21:14:41,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-02-20 21:14:41,791 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 4.625) internal successors, (37), 8 states have internal predecessors, (37), 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 40 [2022-02-20 21:14:41,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 21:14:41,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 8 states have (on average 4.625) internal successors, (37), 8 states have internal predecessors, (37), 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) [2022-02-20 21:14:41,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 179 transitions. [2022-02-20 21:14:41,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 8 states have (on average 4.625) internal successors, (37), 8 states have internal predecessors, (37), 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) [2022-02-20 21:14:41,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 179 transitions. [2022-02-20 21:14:41,797 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 179 transitions. [2022-02-20 21:14:41,941 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 179 edges. 179 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:14:41,943 INFO L225 Difference]: With dead ends: 199 [2022-02-20 21:14:41,943 INFO L226 Difference]: Without dead ends: 121 [2022-02-20 21:14:41,943 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=44, Invalid=166, Unknown=0, NotChecked=0, Total=210 [2022-02-20 21:14:41,944 INFO L933 BasicCegarLoop]: 83 mSDtfsCounter, 105 mSDsluCounter, 433 mSDsCounter, 0 mSdLazyCounter, 176 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 105 SdHoareTripleChecker+Valid, 516 SdHoareTripleChecker+Invalid, 185 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 176 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-02-20 21:14:41,944 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [105 Valid, 516 Invalid, 185 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 176 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-20 21:14:41,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121 states. [2022-02-20 21:14:41,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121 to 75. [2022-02-20 21:14:41,993 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 21:14:41,993 INFO L82 GeneralOperation]: Start isEquivalent. First operand 121 states. Second operand has 75 states, 69 states have (on average 1.2318840579710144) internal successors, (85), 70 states have internal predecessors, (85), 4 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2022-02-20 21:14:41,993 INFO L74 IsIncluded]: Start isIncluded. First operand 121 states. Second operand has 75 states, 69 states have (on average 1.2318840579710144) internal successors, (85), 70 states have internal predecessors, (85), 4 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2022-02-20 21:14:41,993 INFO L87 Difference]: Start difference. First operand 121 states. Second operand has 75 states, 69 states have (on average 1.2318840579710144) internal successors, (85), 70 states have internal predecessors, (85), 4 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2022-02-20 21:14:41,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:14:41,996 INFO L93 Difference]: Finished difference Result 121 states and 143 transitions. [2022-02-20 21:14:41,996 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 143 transitions. [2022-02-20 21:14:41,997 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:14:41,997 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:14:41,997 INFO L74 IsIncluded]: Start isIncluded. First operand has 75 states, 69 states have (on average 1.2318840579710144) internal successors, (85), 70 states have internal predecessors, (85), 4 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) Second operand 121 states. [2022-02-20 21:14:41,997 INFO L87 Difference]: Start difference. First operand has 75 states, 69 states have (on average 1.2318840579710144) internal successors, (85), 70 states have internal predecessors, (85), 4 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) Second operand 121 states. [2022-02-20 21:14:42,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:14:42,000 INFO L93 Difference]: Finished difference Result 121 states and 143 transitions. [2022-02-20 21:14:42,000 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 143 transitions. [2022-02-20 21:14:42,000 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:14:42,000 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:14:42,001 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 21:14:42,001 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 21:14:42,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75 states, 69 states have (on average 1.2318840579710144) internal successors, (85), 70 states have internal predecessors, (85), 4 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2022-02-20 21:14:42,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 91 transitions. [2022-02-20 21:14:42,004 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 91 transitions. Word has length 40 [2022-02-20 21:14:42,004 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 21:14:42,004 INFO L470 AbstractCegarLoop]: Abstraction has 75 states and 91 transitions. [2022-02-20 21:14:42,004 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 4.625) internal successors, (37), 8 states have internal predecessors, (37), 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) [2022-02-20 21:14:42,005 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 91 transitions. [2022-02-20 21:14:42,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-02-20 21:14:42,005 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:14:42,005 INFO L514 BasicCegarLoop]: trace histogram [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] [2022-02-20 21:14:42,005 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-20 21:14:42,006 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:14:42,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:14:42,006 INFO L85 PathProgramCache]: Analyzing trace with hash 867447128, now seen corresponding path program 1 times [2022-02-20 21:14:42,006 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:14:42,006 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1755985885] [2022-02-20 21:14:42,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:14:42,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:14:42,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:14:42,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-02-20 21:14:42,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:14:42,120 INFO L290 TraceCheckUtils]: 0: Hoare triple {3797#(= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|)} ~module.base, ~module.offset := #in~module.base, #in~module.offset; {3797#(= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|)} is VALID [2022-02-20 21:14:42,120 INFO L290 TraceCheckUtils]: 1: Hoare triple {3797#(= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|)} assume 0 != (~module.base + ~module.offset) % 18446744073709551616; {3797#(= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|)} is VALID [2022-02-20 21:14:42,121 INFO L290 TraceCheckUtils]: 2: Hoare triple {3797#(= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|)} assume !(~ldv_module_refcounter~0 <= 1); {3798#(and (<= 2 ~ldv_module_refcounter~0) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|))} is VALID [2022-02-20 21:14:42,121 INFO L290 TraceCheckUtils]: 3: Hoare triple {3798#(and (<= 2 ~ldv_module_refcounter~0) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|))} ~ldv_module_refcounter~0 := ~ldv_module_refcounter~0 - 1; {3799#(and (< 0 ~ldv_module_refcounter~0) (or (<= ~ldv_module_refcounter~0 1) (<= (+ ~ldv_module_refcounter~0 1) |old(~ldv_module_refcounter~0)|)))} is VALID [2022-02-20 21:14:42,122 INFO L290 TraceCheckUtils]: 4: Hoare triple {3799#(and (< 0 ~ldv_module_refcounter~0) (or (<= ~ldv_module_refcounter~0 1) (<= (+ ~ldv_module_refcounter~0 1) |old(~ldv_module_refcounter~0)|)))} assume true; {3799#(and (< 0 ~ldv_module_refcounter~0) (or (<= ~ldv_module_refcounter~0 1) (<= (+ ~ldv_module_refcounter~0 1) |old(~ldv_module_refcounter~0)|)))} is VALID [2022-02-20 21:14:42,123 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {3799#(and (< 0 ~ldv_module_refcounter~0) (or (<= ~ldv_module_refcounter~0 1) (<= (+ ~ldv_module_refcounter~0 1) |old(~ldv_module_refcounter~0)|)))} {3790#(<= ~ldv_module_refcounter~0 2)} #126#return; {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,123 INFO L290 TraceCheckUtils]: 0: Hoare triple {3787#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(46, 2);call #Ultimate.allocInit(15, 3);~#pppox_protos~0.base, ~#pppox_protos~0.offset := 4, 0;call #Ultimate.allocInit(32, 4);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, ~#pppox_protos~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, 8 + ~#pppox_protos~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, 16 + ~#pppox_protos~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, 24 + ~#pppox_protos~0.offset, 8);~#pppox_proto_family~0.base, ~#pppox_proto_family~0.offset := 5, 0;call #Ultimate.allocInit(20, 5);call write~init~int(24, ~#pppox_proto_family~0.base, ~#pppox_proto_family~0.offset, 4);call write~init~$Pointer$(#funAddr~pppox_create.base, #funAddr~pppox_create.offset, ~#pppox_proto_family~0.base, 4 + ~#pppox_proto_family~0.offset, 8);call write~init~$Pointer$(~#__this_module~0.base, ~#__this_module~0.offset, ~#pppox_proto_family~0.base, 12 + ~#pppox_proto_family~0.offset, 8);~LDV_IN_INTERRUPT~0 := 0;~ldv_module_refcounter~0 := 1; {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,132 INFO L290 TraceCheckUtils]: 1: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret47#1, main_#t~nondet48#1, main_#t~ret49#1, main_#t~nondet50#1, main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_group2~0#1.base, main_~var_group2~0#1.offset, main_~var_pppox_create_4_p2~0#1, main_~var_pppox_create_4_p3~0#1, main_~tmp~4#1, main_~tmp___0~1#1, main_~tmp___1~0#1;havoc main_~var_group1~0#1.base, main_~var_group1~0#1.offset;havoc main_~var_group2~0#1.base, main_~var_group2~0#1.offset;havoc main_~var_pppox_create_4_p2~0#1;havoc main_~var_pppox_create_4_p3~0#1;havoc main_~tmp~4#1;havoc main_~tmp___0~1#1;havoc main_~tmp___1~0#1;~LDV_IN_INTERRUPT~0 := 1;assume { :begin_inline_ldv_initialize } true; {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,132 INFO L290 TraceCheckUtils]: 2: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume { :end_inline_ldv_initialize } true;assume { :begin_inline_pppox_init } true;havoc pppox_init_#res#1;havoc pppox_init_#t~ret46#1, pppox_init_~tmp~3#1;havoc pppox_init_~tmp~3#1;assume { :begin_inline_sock_register } true;sock_register_#in~arg0#1.base, sock_register_#in~arg0#1.offset := ~#pppox_proto_family~0.base, ~#pppox_proto_family~0.offset;havoc sock_register_#res#1;havoc sock_register_#t~nondet56#1, sock_register_~arg0#1.base, sock_register_~arg0#1.offset;sock_register_~arg0#1.base, sock_register_~arg0#1.offset := sock_register_#in~arg0#1.base, sock_register_#in~arg0#1.offset;assume -2147483648 <= sock_register_#t~nondet56#1 && sock_register_#t~nondet56#1 <= 2147483647;sock_register_#res#1 := sock_register_#t~nondet56#1;havoc sock_register_#t~nondet56#1; {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,133 INFO L290 TraceCheckUtils]: 3: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} pppox_init_#t~ret46#1 := sock_register_#res#1;assume { :end_inline_sock_register } true;assume -2147483648 <= pppox_init_#t~ret46#1 && pppox_init_#t~ret46#1 <= 2147483647;pppox_init_~tmp~3#1 := pppox_init_#t~ret46#1;havoc pppox_init_#t~ret46#1;pppox_init_#res#1 := pppox_init_~tmp~3#1; {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,133 INFO L290 TraceCheckUtils]: 4: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} main_#t~ret47#1 := pppox_init_#res#1;assume { :end_inline_pppox_init } true;assume -2147483648 <= main_#t~ret47#1 && main_#t~ret47#1 <= 2147483647;main_~tmp~4#1 := main_#t~ret47#1;havoc main_#t~ret47#1; {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,133 INFO L290 TraceCheckUtils]: 5: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume !(0 != main_~tmp~4#1); {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,133 INFO L290 TraceCheckUtils]: 6: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume -2147483648 <= main_#t~nondet50#1 && main_#t~nondet50#1 <= 2147483647;main_~tmp___1~0#1 := main_#t~nondet50#1;havoc main_#t~nondet50#1; {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,134 INFO L290 TraceCheckUtils]: 7: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume 0 != main_~tmp___1~0#1; {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,138 INFO L290 TraceCheckUtils]: 8: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume -2147483648 <= main_#t~nondet48#1 && main_#t~nondet48#1 <= 2147483647;main_~tmp___0~1#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,138 INFO L290 TraceCheckUtils]: 9: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume 0 == main_~tmp___0~1#1; {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,138 INFO L290 TraceCheckUtils]: 10: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume { :begin_inline_pppox_create } true;pppox_create_#in~net#1.base, pppox_create_#in~net#1.offset, pppox_create_#in~sock#1.base, pppox_create_#in~sock#1.offset, pppox_create_#in~protocol#1, pppox_create_#in~kern#1 := main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_group2~0#1.base, main_~var_group2~0#1.offset, main_~var_pppox_create_4_p2~0#1, main_~var_pppox_create_4_p3~0#1;havoc pppox_create_#res#1;havoc pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset, pppox_create_#t~nondet32#1, pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset, pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset, pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset, pppox_create_#t~ret36#1, pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset, pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset, pppox_create_#t~ret43#1, pppox_create_#t~mem44#1.base, pppox_create_#t~mem44#1.offset, pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset, pppox_create_~net#1.base, pppox_create_~net#1.offset, pppox_create_~sock#1.base, pppox_create_~sock#1.offset, pppox_create_~protocol#1, pppox_create_~kern#1, pppox_create_~rc~1#1, pppox_create_~tmp~2#1;pppox_create_~net#1.base, pppox_create_~net#1.offset := pppox_create_#in~net#1.base, pppox_create_#in~net#1.offset;pppox_create_~sock#1.base, pppox_create_~sock#1.offset := pppox_create_#in~sock#1.base, pppox_create_#in~sock#1.offset;pppox_create_~protocol#1 := pppox_create_#in~protocol#1;pppox_create_~kern#1 := pppox_create_#in~kern#1;havoc pppox_create_~rc~1#1;havoc pppox_create_~tmp~2#1;pppox_create_~rc~1#1 := -91; {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,139 INFO L290 TraceCheckUtils]: 11: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume !(pppox_create_~protocol#1 < 0); {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,139 INFO L290 TraceCheckUtils]: 12: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume !(pppox_create_~protocol#1 > 3);pppox_create_~rc~1#1 := -93;call pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8); {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,139 INFO L290 TraceCheckUtils]: 13: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume !(0 == (pppox_create_#t~mem31#1.base + pppox_create_#t~mem31#1.offset) % 18446744073709551616);havoc pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset; {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,140 INFO L290 TraceCheckUtils]: 14: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} call pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8); {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,140 INFO L290 TraceCheckUtils]: 15: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume !(0 == (pppox_create_#t~mem33#1.base + pppox_create_#t~mem33#1.offset) % 18446744073709551616);havoc pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset;call pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset := read~$Pointer$(pppox_create_#t~mem34#1.base, 16 + pppox_create_#t~mem34#1.offset, 8);assume { :begin_inline_ldv_try_module_get_1 } true;ldv_try_module_get_1_#in~module#1.base, ldv_try_module_get_1_#in~module#1.offset := pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset;havoc ldv_try_module_get_1_#res#1;havoc ldv_try_module_get_1_#t~ret52#1, ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset, ldv_try_module_get_1_~tmp~5#1;ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset := ldv_try_module_get_1_#in~module#1.base, ldv_try_module_get_1_#in~module#1.offset;havoc ldv_try_module_get_1_~tmp~5#1;assume { :begin_inline_ldv_try_module_get } true;ldv_try_module_get_#in~module#1.base, ldv_try_module_get_#in~module#1.offset := ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset;havoc ldv_try_module_get_#res#1;havoc ldv_try_module_get_#t~ret51#1, ldv_try_module_get_~module#1.base, ldv_try_module_get_~module#1.offset, ldv_try_module_get_~module_get_succeeded~0#1;ldv_try_module_get_~module#1.base, ldv_try_module_get_~module#1.offset := ldv_try_module_get_#in~module#1.base, ldv_try_module_get_#in~module#1.offset;havoc ldv_try_module_get_~module_get_succeeded~0#1; {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,140 INFO L290 TraceCheckUtils]: 16: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume 0 != (ldv_try_module_get_~module#1.base + ldv_try_module_get_~module#1.offset) % 18446744073709551616;assume { :begin_inline_ldv_undefined_int } true;havoc ldv_undefined_int_#res#1;havoc ldv_undefined_int_#t~nondet54#1;assume -2147483648 <= ldv_undefined_int_#t~nondet54#1 && ldv_undefined_int_#t~nondet54#1 <= 2147483647;ldv_undefined_int_#res#1 := ldv_undefined_int_#t~nondet54#1;havoc ldv_undefined_int_#t~nondet54#1; {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,140 INFO L290 TraceCheckUtils]: 17: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} ldv_try_module_get_#t~ret51#1 := ldv_undefined_int_#res#1;assume { :end_inline_ldv_undefined_int } true;assume -2147483648 <= ldv_try_module_get_#t~ret51#1 && ldv_try_module_get_#t~ret51#1 <= 2147483647;ldv_try_module_get_~module_get_succeeded~0#1 := ldv_try_module_get_#t~ret51#1;havoc ldv_try_module_get_#t~ret51#1; {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,141 INFO L290 TraceCheckUtils]: 18: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume 1 == ldv_try_module_get_~module_get_succeeded~0#1;~ldv_module_refcounter~0 := 1 + ~ldv_module_refcounter~0;ldv_try_module_get_#res#1 := 1; {3790#(<= ~ldv_module_refcounter~0 2)} is VALID [2022-02-20 21:14:42,141 INFO L290 TraceCheckUtils]: 19: Hoare triple {3790#(<= ~ldv_module_refcounter~0 2)} ldv_try_module_get_1_#t~ret52#1 := ldv_try_module_get_#res#1;assume { :end_inline_ldv_try_module_get } true;assume -2147483648 <= ldv_try_module_get_1_#t~ret52#1 && ldv_try_module_get_1_#t~ret52#1 <= 2147483647;ldv_try_module_get_1_~tmp~5#1 := ldv_try_module_get_1_#t~ret52#1;havoc ldv_try_module_get_1_#t~ret52#1;ldv_try_module_get_1_#res#1 := ldv_try_module_get_1_~tmp~5#1; {3790#(<= ~ldv_module_refcounter~0 2)} is VALID [2022-02-20 21:14:42,141 INFO L290 TraceCheckUtils]: 20: Hoare triple {3790#(<= ~ldv_module_refcounter~0 2)} pppox_create_#t~ret36#1 := ldv_try_module_get_1_#res#1;assume { :end_inline_ldv_try_module_get_1 } true;assume -2147483648 <= pppox_create_#t~ret36#1 && pppox_create_#t~ret36#1 <= 2147483647;pppox_create_~tmp~2#1 := pppox_create_#t~ret36#1;havoc pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset;havoc pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset;havoc pppox_create_#t~ret36#1; {3790#(<= ~ldv_module_refcounter~0 2)} is VALID [2022-02-20 21:14:42,142 INFO L290 TraceCheckUtils]: 21: Hoare triple {3790#(<= ~ldv_module_refcounter~0 2)} assume !(0 == pppox_create_~tmp~2#1);call pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset := read~$Pointer$(pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset, 8);assume { :begin_inline_##fun~$Pointer$~X~$Pointer$~TO~int } true;##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.offset, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.offset, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~#fp#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~#fp#1.offset := pppox_create_~net#1.base, pppox_create_~net#1.offset, pppox_create_~sock#1.base, pppox_create_~sock#1.offset, pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset;havoc ##fun~$Pointer$~X~$Pointer$~TO~int_#res#1;havoc ##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.offset, ##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.offset;##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.offset := ##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.offset;##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.offset := ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.offset; {3790#(<= ~ldv_module_refcounter~0 2)} is VALID [2022-02-20 21:14:42,142 INFO L290 TraceCheckUtils]: 22: Hoare triple {3790#(<= ~ldv_module_refcounter~0 2)} pppox_create_#t~ret43#1 := ##fun~$Pointer$~X~$Pointer$~TO~int_#res#1;assume { :end_inline_##fun~$Pointer$~X~$Pointer$~TO~int } true;assume -2147483648 <= pppox_create_#t~ret43#1 && pppox_create_#t~ret43#1 <= 2147483647;pppox_create_~rc~1#1 := pppox_create_#t~ret43#1;havoc pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset;havoc pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset;havoc pppox_create_#t~ret43#1;call pppox_create_#t~mem44#1.base, pppox_create_#t~mem44#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset := read~$Pointer$(pppox_create_#t~mem44#1.base, 16 + pppox_create_#t~mem44#1.offset, 8);assume { :begin_inline_ldv_module_put_2 } true;ldv_module_put_2_#in~ldv_func_arg1#1.base, ldv_module_put_2_#in~ldv_func_arg1#1.offset := pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset;havoc ldv_module_put_2_~ldv_func_arg1#1.base, ldv_module_put_2_~ldv_func_arg1#1.offset;ldv_module_put_2_~ldv_func_arg1#1.base, ldv_module_put_2_~ldv_func_arg1#1.offset := ldv_module_put_2_#in~ldv_func_arg1#1.base, ldv_module_put_2_#in~ldv_func_arg1#1.offset; {3790#(<= ~ldv_module_refcounter~0 2)} is VALID [2022-02-20 21:14:42,143 INFO L272 TraceCheckUtils]: 23: Hoare triple {3790#(<= ~ldv_module_refcounter~0 2)} call ldv_module_put(ldv_module_put_2_~ldv_func_arg1#1.base, ldv_module_put_2_~ldv_func_arg1#1.offset); {3797#(= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|)} is VALID [2022-02-20 21:14:42,143 INFO L290 TraceCheckUtils]: 24: Hoare triple {3797#(= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|)} ~module.base, ~module.offset := #in~module.base, #in~module.offset; {3797#(= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|)} is VALID [2022-02-20 21:14:42,143 INFO L290 TraceCheckUtils]: 25: Hoare triple {3797#(= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|)} assume 0 != (~module.base + ~module.offset) % 18446744073709551616; {3797#(= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|)} is VALID [2022-02-20 21:14:42,144 INFO L290 TraceCheckUtils]: 26: Hoare triple {3797#(= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|)} assume !(~ldv_module_refcounter~0 <= 1); {3798#(and (<= 2 ~ldv_module_refcounter~0) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|))} is VALID [2022-02-20 21:14:42,144 INFO L290 TraceCheckUtils]: 27: Hoare triple {3798#(and (<= 2 ~ldv_module_refcounter~0) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|))} ~ldv_module_refcounter~0 := ~ldv_module_refcounter~0 - 1; {3799#(and (< 0 ~ldv_module_refcounter~0) (or (<= ~ldv_module_refcounter~0 1) (<= (+ ~ldv_module_refcounter~0 1) |old(~ldv_module_refcounter~0)|)))} is VALID [2022-02-20 21:14:42,144 INFO L290 TraceCheckUtils]: 28: Hoare triple {3799#(and (< 0 ~ldv_module_refcounter~0) (or (<= ~ldv_module_refcounter~0 1) (<= (+ ~ldv_module_refcounter~0 1) |old(~ldv_module_refcounter~0)|)))} assume true; {3799#(and (< 0 ~ldv_module_refcounter~0) (or (<= ~ldv_module_refcounter~0 1) (<= (+ ~ldv_module_refcounter~0 1) |old(~ldv_module_refcounter~0)|)))} is VALID [2022-02-20 21:14:42,145 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {3799#(and (< 0 ~ldv_module_refcounter~0) (or (<= ~ldv_module_refcounter~0 1) (<= (+ ~ldv_module_refcounter~0 1) |old(~ldv_module_refcounter~0)|)))} {3790#(<= ~ldv_module_refcounter~0 2)} #126#return; {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,145 INFO L290 TraceCheckUtils]: 30: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume { :end_inline_ldv_module_put_2 } true;havoc pppox_create_#t~mem44#1.base, pppox_create_#t~mem44#1.offset;havoc pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset; {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,146 INFO L290 TraceCheckUtils]: 31: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} pppox_create_#res#1 := pppox_create_~rc~1#1; {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,146 INFO L290 TraceCheckUtils]: 32: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} main_#t~ret49#1 := pppox_create_#res#1;assume { :end_inline_pppox_create } true;assume -2147483648 <= main_#t~ret49#1 && main_#t~ret49#1 <= 2147483647;havoc main_#t~ret49#1; {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,146 INFO L290 TraceCheckUtils]: 33: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume -2147483648 <= main_#t~nondet50#1 && main_#t~nondet50#1 <= 2147483647;main_~tmp___1~0#1 := main_#t~nondet50#1;havoc main_#t~nondet50#1; {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,146 INFO L290 TraceCheckUtils]: 34: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume !(0 != main_~tmp___1~0#1); {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,147 INFO L290 TraceCheckUtils]: 35: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume { :begin_inline_pppox_exit } true;assume { :begin_inline_sock_unregister } true;sock_unregister_#in~arg0#1 := 24;havoc sock_unregister_~arg0#1;sock_unregister_~arg0#1 := sock_unregister_#in~arg0#1; {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,147 INFO L290 TraceCheckUtils]: 36: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume { :end_inline_sock_unregister } true; {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,147 INFO L290 TraceCheckUtils]: 37: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume { :end_inline_pppox_exit } true; {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,148 INFO L290 TraceCheckUtils]: 38: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume { :begin_inline_ldv_check_final_state } true; {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} is VALID [2022-02-20 21:14:42,148 INFO L290 TraceCheckUtils]: 39: Hoare triple {3789#(= (+ (- 1) ~ldv_module_refcounter~0) 0)} assume 1 != ~ldv_module_refcounter~0; {3788#false} is VALID [2022-02-20 21:14:42,148 INFO L272 TraceCheckUtils]: 40: Hoare triple {3788#false} call ldv_blast_assert(); {3788#false} is VALID [2022-02-20 21:14:42,148 INFO L290 TraceCheckUtils]: 41: Hoare triple {3788#false} assume !false; {3788#false} is VALID [2022-02-20 21:14:42,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-02-20 21:14:42,149 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:14:42,149 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1755985885] [2022-02-20 21:14:42,150 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1755985885] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 21:14:42,150 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 21:14:42,150 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 21:14:42,150 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1894935097] [2022-02-20 21:14:42,150 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 21:14:42,151 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 6 states have internal predecessors, (38), 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 42 [2022-02-20 21:14:42,151 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:14:42,151 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 6 states have internal predecessors, (38), 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) [2022-02-20 21:14:42,174 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:14:42,175 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 21:14:42,175 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:14:42,175 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 21:14:42,175 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-02-20 21:14:42,176 INFO L87 Difference]: Start difference. First operand 75 states and 91 transitions. Second operand has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 6 states have internal predecessors, (38), 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) [2022-02-20 21:14:42,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:14:42,317 INFO L93 Difference]: Finished difference Result 77 states and 92 transitions. [2022-02-20 21:14:42,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 21:14:42,318 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 6 states have internal predecessors, (38), 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 42 [2022-02-20 21:14:42,318 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 21:14:42,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 6 states have internal predecessors, (38), 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) [2022-02-20 21:14:42,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 54 transitions. [2022-02-20 21:14:42,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 6 states have internal predecessors, (38), 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) [2022-02-20 21:14:42,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 54 transitions. [2022-02-20 21:14:42,320 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 54 transitions. [2022-02-20 21:14:42,352 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:14:42,353 INFO L225 Difference]: With dead ends: 77 [2022-02-20 21:14:42,353 INFO L226 Difference]: Without dead ends: 69 [2022-02-20 21:14:42,353 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-02-20 21:14:42,354 INFO L933 BasicCegarLoop]: 45 mSDtfsCounter, 70 mSDsluCounter, 52 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 70 SdHoareTripleChecker+Valid, 97 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 21:14:42,354 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [70 Valid, 97 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 21:14:42,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2022-02-20 21:14:42,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 69. [2022-02-20 21:14:42,391 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 21:14:42,391 INFO L82 GeneralOperation]: Start isEquivalent. First operand 69 states. Second operand has 69 states, 64 states have (on average 1.234375) internal successors, (79), 64 states have internal predecessors, (79), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2022-02-20 21:14:42,391 INFO L74 IsIncluded]: Start isIncluded. First operand 69 states. Second operand has 69 states, 64 states have (on average 1.234375) internal successors, (79), 64 states have internal predecessors, (79), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2022-02-20 21:14:42,392 INFO L87 Difference]: Start difference. First operand 69 states. Second operand has 69 states, 64 states have (on average 1.234375) internal successors, (79), 64 states have internal predecessors, (79), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2022-02-20 21:14:42,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:14:42,393 INFO L93 Difference]: Finished difference Result 69 states and 84 transitions. [2022-02-20 21:14:42,393 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 84 transitions. [2022-02-20 21:14:42,393 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:14:42,393 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:14:42,394 INFO L74 IsIncluded]: Start isIncluded. First operand has 69 states, 64 states have (on average 1.234375) internal successors, (79), 64 states have internal predecessors, (79), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) Second operand 69 states. [2022-02-20 21:14:42,394 INFO L87 Difference]: Start difference. First operand has 69 states, 64 states have (on average 1.234375) internal successors, (79), 64 states have internal predecessors, (79), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) Second operand 69 states. [2022-02-20 21:14:42,395 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:14:42,395 INFO L93 Difference]: Finished difference Result 69 states and 84 transitions. [2022-02-20 21:14:42,395 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 84 transitions. [2022-02-20 21:14:42,395 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:14:42,395 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:14:42,396 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 21:14:42,396 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 21:14:42,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69 states, 64 states have (on average 1.234375) internal successors, (79), 64 states have internal predecessors, (79), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2022-02-20 21:14:42,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 84 transitions. [2022-02-20 21:14:42,397 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 84 transitions. Word has length 42 [2022-02-20 21:14:42,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 21:14:42,397 INFO L470 AbstractCegarLoop]: Abstraction has 69 states and 84 transitions. [2022-02-20 21:14:42,398 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 6 states have internal predecessors, (38), 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) [2022-02-20 21:14:42,398 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 84 transitions. [2022-02-20 21:14:42,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-02-20 21:14:42,398 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:14:42,398 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-02-20 21:14:42,399 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-02-20 21:14:42,399 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:14:42,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:14:42,399 INFO L85 PathProgramCache]: Analyzing trace with hash 801923217, now seen corresponding path program 1 times [2022-02-20 21:14:42,399 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:14:42,399 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [240183365] [2022-02-20 21:14:42,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:14:42,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:14:42,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:14:42,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-02-20 21:14:42,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:14:42,470 INFO L290 TraceCheckUtils]: 0: Hoare triple {4166#(= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|)} ~module.base, ~module.offset := #in~module.base, #in~module.offset; {4156#true} is VALID [2022-02-20 21:14:42,470 INFO L290 TraceCheckUtils]: 1: Hoare triple {4156#true} assume 0 != (~module.base + ~module.offset) % 18446744073709551616; {4156#true} is VALID [2022-02-20 21:14:42,475 INFO L290 TraceCheckUtils]: 2: Hoare triple {4156#true} assume !(~ldv_module_refcounter~0 <= 1); {4165#(<= 2 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,475 INFO L290 TraceCheckUtils]: 3: Hoare triple {4165#(<= 2 ~ldv_module_refcounter~0)} ~ldv_module_refcounter~0 := ~ldv_module_refcounter~0 - 1; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,476 INFO L290 TraceCheckUtils]: 4: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} assume true; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,477 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {4164#(<= 1 ~ldv_module_refcounter~0)} {4156#true} #126#return; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,477 INFO L290 TraceCheckUtils]: 0: Hoare triple {4156#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(46, 2);call #Ultimate.allocInit(15, 3);~#pppox_protos~0.base, ~#pppox_protos~0.offset := 4, 0;call #Ultimate.allocInit(32, 4);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, ~#pppox_protos~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, 8 + ~#pppox_protos~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, 16 + ~#pppox_protos~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, 24 + ~#pppox_protos~0.offset, 8);~#pppox_proto_family~0.base, ~#pppox_proto_family~0.offset := 5, 0;call #Ultimate.allocInit(20, 5);call write~init~int(24, ~#pppox_proto_family~0.base, ~#pppox_proto_family~0.offset, 4);call write~init~$Pointer$(#funAddr~pppox_create.base, #funAddr~pppox_create.offset, ~#pppox_proto_family~0.base, 4 + ~#pppox_proto_family~0.offset, 8);call write~init~$Pointer$(~#__this_module~0.base, ~#__this_module~0.offset, ~#pppox_proto_family~0.base, 12 + ~#pppox_proto_family~0.offset, 8);~LDV_IN_INTERRUPT~0 := 0;~ldv_module_refcounter~0 := 1; {4156#true} is VALID [2022-02-20 21:14:42,477 INFO L290 TraceCheckUtils]: 1: Hoare triple {4156#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret47#1, main_#t~nondet48#1, main_#t~ret49#1, main_#t~nondet50#1, main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_group2~0#1.base, main_~var_group2~0#1.offset, main_~var_pppox_create_4_p2~0#1, main_~var_pppox_create_4_p3~0#1, main_~tmp~4#1, main_~tmp___0~1#1, main_~tmp___1~0#1;havoc main_~var_group1~0#1.base, main_~var_group1~0#1.offset;havoc main_~var_group2~0#1.base, main_~var_group2~0#1.offset;havoc main_~var_pppox_create_4_p2~0#1;havoc main_~var_pppox_create_4_p3~0#1;havoc main_~tmp~4#1;havoc main_~tmp___0~1#1;havoc main_~tmp___1~0#1;~LDV_IN_INTERRUPT~0 := 1;assume { :begin_inline_ldv_initialize } true; {4156#true} is VALID [2022-02-20 21:14:42,478 INFO L290 TraceCheckUtils]: 2: Hoare triple {4156#true} assume { :end_inline_ldv_initialize } true;assume { :begin_inline_pppox_init } true;havoc pppox_init_#res#1;havoc pppox_init_#t~ret46#1, pppox_init_~tmp~3#1;havoc pppox_init_~tmp~3#1;assume { :begin_inline_sock_register } true;sock_register_#in~arg0#1.base, sock_register_#in~arg0#1.offset := ~#pppox_proto_family~0.base, ~#pppox_proto_family~0.offset;havoc sock_register_#res#1;havoc sock_register_#t~nondet56#1, sock_register_~arg0#1.base, sock_register_~arg0#1.offset;sock_register_~arg0#1.base, sock_register_~arg0#1.offset := sock_register_#in~arg0#1.base, sock_register_#in~arg0#1.offset;assume -2147483648 <= sock_register_#t~nondet56#1 && sock_register_#t~nondet56#1 <= 2147483647;sock_register_#res#1 := sock_register_#t~nondet56#1;havoc sock_register_#t~nondet56#1; {4156#true} is VALID [2022-02-20 21:14:42,478 INFO L290 TraceCheckUtils]: 3: Hoare triple {4156#true} pppox_init_#t~ret46#1 := sock_register_#res#1;assume { :end_inline_sock_register } true;assume -2147483648 <= pppox_init_#t~ret46#1 && pppox_init_#t~ret46#1 <= 2147483647;pppox_init_~tmp~3#1 := pppox_init_#t~ret46#1;havoc pppox_init_#t~ret46#1;pppox_init_#res#1 := pppox_init_~tmp~3#1; {4156#true} is VALID [2022-02-20 21:14:42,478 INFO L290 TraceCheckUtils]: 4: Hoare triple {4156#true} main_#t~ret47#1 := pppox_init_#res#1;assume { :end_inline_pppox_init } true;assume -2147483648 <= main_#t~ret47#1 && main_#t~ret47#1 <= 2147483647;main_~tmp~4#1 := main_#t~ret47#1;havoc main_#t~ret47#1; {4156#true} is VALID [2022-02-20 21:14:42,478 INFO L290 TraceCheckUtils]: 5: Hoare triple {4156#true} assume !(0 != main_~tmp~4#1); {4156#true} is VALID [2022-02-20 21:14:42,478 INFO L290 TraceCheckUtils]: 6: Hoare triple {4156#true} assume -2147483648 <= main_#t~nondet50#1 && main_#t~nondet50#1 <= 2147483647;main_~tmp___1~0#1 := main_#t~nondet50#1;havoc main_#t~nondet50#1; {4156#true} is VALID [2022-02-20 21:14:42,478 INFO L290 TraceCheckUtils]: 7: Hoare triple {4156#true} assume 0 != main_~tmp___1~0#1; {4156#true} is VALID [2022-02-20 21:14:42,478 INFO L290 TraceCheckUtils]: 8: Hoare triple {4156#true} assume -2147483648 <= main_#t~nondet48#1 && main_#t~nondet48#1 <= 2147483647;main_~tmp___0~1#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; {4156#true} is VALID [2022-02-20 21:14:42,479 INFO L290 TraceCheckUtils]: 9: Hoare triple {4156#true} assume 0 == main_~tmp___0~1#1; {4156#true} is VALID [2022-02-20 21:14:42,479 INFO L290 TraceCheckUtils]: 10: Hoare triple {4156#true} assume { :begin_inline_pppox_create } true;pppox_create_#in~net#1.base, pppox_create_#in~net#1.offset, pppox_create_#in~sock#1.base, pppox_create_#in~sock#1.offset, pppox_create_#in~protocol#1, pppox_create_#in~kern#1 := main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_group2~0#1.base, main_~var_group2~0#1.offset, main_~var_pppox_create_4_p2~0#1, main_~var_pppox_create_4_p3~0#1;havoc pppox_create_#res#1;havoc pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset, pppox_create_#t~nondet32#1, pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset, pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset, pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset, pppox_create_#t~ret36#1, pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset, pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset, pppox_create_#t~ret43#1, pppox_create_#t~mem44#1.base, pppox_create_#t~mem44#1.offset, pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset, pppox_create_~net#1.base, pppox_create_~net#1.offset, pppox_create_~sock#1.base, pppox_create_~sock#1.offset, pppox_create_~protocol#1, pppox_create_~kern#1, pppox_create_~rc~1#1, pppox_create_~tmp~2#1;pppox_create_~net#1.base, pppox_create_~net#1.offset := pppox_create_#in~net#1.base, pppox_create_#in~net#1.offset;pppox_create_~sock#1.base, pppox_create_~sock#1.offset := pppox_create_#in~sock#1.base, pppox_create_#in~sock#1.offset;pppox_create_~protocol#1 := pppox_create_#in~protocol#1;pppox_create_~kern#1 := pppox_create_#in~kern#1;havoc pppox_create_~rc~1#1;havoc pppox_create_~tmp~2#1;pppox_create_~rc~1#1 := -91; {4156#true} is VALID [2022-02-20 21:14:42,479 INFO L290 TraceCheckUtils]: 11: Hoare triple {4156#true} assume !(pppox_create_~protocol#1 < 0); {4156#true} is VALID [2022-02-20 21:14:42,479 INFO L290 TraceCheckUtils]: 12: Hoare triple {4156#true} assume !(pppox_create_~protocol#1 > 3);pppox_create_~rc~1#1 := -93;call pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8); {4156#true} is VALID [2022-02-20 21:14:42,479 INFO L290 TraceCheckUtils]: 13: Hoare triple {4156#true} assume !(0 == (pppox_create_#t~mem31#1.base + pppox_create_#t~mem31#1.offset) % 18446744073709551616);havoc pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset; {4156#true} is VALID [2022-02-20 21:14:42,479 INFO L290 TraceCheckUtils]: 14: Hoare triple {4156#true} call pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8); {4156#true} is VALID [2022-02-20 21:14:42,479 INFO L290 TraceCheckUtils]: 15: Hoare triple {4156#true} assume !(0 == (pppox_create_#t~mem33#1.base + pppox_create_#t~mem33#1.offset) % 18446744073709551616);havoc pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset;call pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset := read~$Pointer$(pppox_create_#t~mem34#1.base, 16 + pppox_create_#t~mem34#1.offset, 8);assume { :begin_inline_ldv_try_module_get_1 } true;ldv_try_module_get_1_#in~module#1.base, ldv_try_module_get_1_#in~module#1.offset := pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset;havoc ldv_try_module_get_1_#res#1;havoc ldv_try_module_get_1_#t~ret52#1, ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset, ldv_try_module_get_1_~tmp~5#1;ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset := ldv_try_module_get_1_#in~module#1.base, ldv_try_module_get_1_#in~module#1.offset;havoc ldv_try_module_get_1_~tmp~5#1;assume { :begin_inline_ldv_try_module_get } true;ldv_try_module_get_#in~module#1.base, ldv_try_module_get_#in~module#1.offset := ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset;havoc ldv_try_module_get_#res#1;havoc ldv_try_module_get_#t~ret51#1, ldv_try_module_get_~module#1.base, ldv_try_module_get_~module#1.offset, ldv_try_module_get_~module_get_succeeded~0#1;ldv_try_module_get_~module#1.base, ldv_try_module_get_~module#1.offset := ldv_try_module_get_#in~module#1.base, ldv_try_module_get_#in~module#1.offset;havoc ldv_try_module_get_~module_get_succeeded~0#1; {4156#true} is VALID [2022-02-20 21:14:42,480 INFO L290 TraceCheckUtils]: 16: Hoare triple {4156#true} assume 0 != (ldv_try_module_get_~module#1.base + ldv_try_module_get_~module#1.offset) % 18446744073709551616;assume { :begin_inline_ldv_undefined_int } true;havoc ldv_undefined_int_#res#1;havoc ldv_undefined_int_#t~nondet54#1;assume -2147483648 <= ldv_undefined_int_#t~nondet54#1 && ldv_undefined_int_#t~nondet54#1 <= 2147483647;ldv_undefined_int_#res#1 := ldv_undefined_int_#t~nondet54#1;havoc ldv_undefined_int_#t~nondet54#1; {4156#true} is VALID [2022-02-20 21:14:42,480 INFO L290 TraceCheckUtils]: 17: Hoare triple {4156#true} ldv_try_module_get_#t~ret51#1 := ldv_undefined_int_#res#1;assume { :end_inline_ldv_undefined_int } true;assume -2147483648 <= ldv_try_module_get_#t~ret51#1 && ldv_try_module_get_#t~ret51#1 <= 2147483647;ldv_try_module_get_~module_get_succeeded~0#1 := ldv_try_module_get_#t~ret51#1;havoc ldv_try_module_get_#t~ret51#1; {4156#true} is VALID [2022-02-20 21:14:42,480 INFO L290 TraceCheckUtils]: 18: Hoare triple {4156#true} assume 1 == ldv_try_module_get_~module_get_succeeded~0#1;~ldv_module_refcounter~0 := 1 + ~ldv_module_refcounter~0;ldv_try_module_get_#res#1 := 1; {4156#true} is VALID [2022-02-20 21:14:42,480 INFO L290 TraceCheckUtils]: 19: Hoare triple {4156#true} ldv_try_module_get_1_#t~ret52#1 := ldv_try_module_get_#res#1;assume { :end_inline_ldv_try_module_get } true;assume -2147483648 <= ldv_try_module_get_1_#t~ret52#1 && ldv_try_module_get_1_#t~ret52#1 <= 2147483647;ldv_try_module_get_1_~tmp~5#1 := ldv_try_module_get_1_#t~ret52#1;havoc ldv_try_module_get_1_#t~ret52#1;ldv_try_module_get_1_#res#1 := ldv_try_module_get_1_~tmp~5#1; {4156#true} is VALID [2022-02-20 21:14:42,480 INFO L290 TraceCheckUtils]: 20: Hoare triple {4156#true} pppox_create_#t~ret36#1 := ldv_try_module_get_1_#res#1;assume { :end_inline_ldv_try_module_get_1 } true;assume -2147483648 <= pppox_create_#t~ret36#1 && pppox_create_#t~ret36#1 <= 2147483647;pppox_create_~tmp~2#1 := pppox_create_#t~ret36#1;havoc pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset;havoc pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset;havoc pppox_create_#t~ret36#1; {4156#true} is VALID [2022-02-20 21:14:42,480 INFO L290 TraceCheckUtils]: 21: Hoare triple {4156#true} assume !(0 == pppox_create_~tmp~2#1);call pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset := read~$Pointer$(pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset, 8);assume { :begin_inline_##fun~$Pointer$~X~$Pointer$~TO~int } true;##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.offset, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.offset, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~#fp#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~#fp#1.offset := pppox_create_~net#1.base, pppox_create_~net#1.offset, pppox_create_~sock#1.base, pppox_create_~sock#1.offset, pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset;havoc ##fun~$Pointer$~X~$Pointer$~TO~int_#res#1;havoc ##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.offset, ##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.offset;##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.offset := ##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.offset;##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.offset := ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.offset; {4156#true} is VALID [2022-02-20 21:14:42,480 INFO L290 TraceCheckUtils]: 22: Hoare triple {4156#true} pppox_create_#t~ret43#1 := ##fun~$Pointer$~X~$Pointer$~TO~int_#res#1;assume { :end_inline_##fun~$Pointer$~X~$Pointer$~TO~int } true;assume -2147483648 <= pppox_create_#t~ret43#1 && pppox_create_#t~ret43#1 <= 2147483647;pppox_create_~rc~1#1 := pppox_create_#t~ret43#1;havoc pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset;havoc pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset;havoc pppox_create_#t~ret43#1;call pppox_create_#t~mem44#1.base, pppox_create_#t~mem44#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset := read~$Pointer$(pppox_create_#t~mem44#1.base, 16 + pppox_create_#t~mem44#1.offset, 8);assume { :begin_inline_ldv_module_put_2 } true;ldv_module_put_2_#in~ldv_func_arg1#1.base, ldv_module_put_2_#in~ldv_func_arg1#1.offset := pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset;havoc ldv_module_put_2_~ldv_func_arg1#1.base, ldv_module_put_2_~ldv_func_arg1#1.offset;ldv_module_put_2_~ldv_func_arg1#1.base, ldv_module_put_2_~ldv_func_arg1#1.offset := ldv_module_put_2_#in~ldv_func_arg1#1.base, ldv_module_put_2_#in~ldv_func_arg1#1.offset; {4156#true} is VALID [2022-02-20 21:14:42,481 INFO L272 TraceCheckUtils]: 23: Hoare triple {4156#true} call ldv_module_put(ldv_module_put_2_~ldv_func_arg1#1.base, ldv_module_put_2_~ldv_func_arg1#1.offset); {4166#(= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|)} is VALID [2022-02-20 21:14:42,481 INFO L290 TraceCheckUtils]: 24: Hoare triple {4166#(= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|)} ~module.base, ~module.offset := #in~module.base, #in~module.offset; {4156#true} is VALID [2022-02-20 21:14:42,481 INFO L290 TraceCheckUtils]: 25: Hoare triple {4156#true} assume 0 != (~module.base + ~module.offset) % 18446744073709551616; {4156#true} is VALID [2022-02-20 21:14:42,482 INFO L290 TraceCheckUtils]: 26: Hoare triple {4156#true} assume !(~ldv_module_refcounter~0 <= 1); {4165#(<= 2 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,482 INFO L290 TraceCheckUtils]: 27: Hoare triple {4165#(<= 2 ~ldv_module_refcounter~0)} ~ldv_module_refcounter~0 := ~ldv_module_refcounter~0 - 1; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,482 INFO L290 TraceCheckUtils]: 28: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} assume true; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,483 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {4164#(<= 1 ~ldv_module_refcounter~0)} {4156#true} #126#return; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,483 INFO L290 TraceCheckUtils]: 30: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} assume { :end_inline_ldv_module_put_2 } true;havoc pppox_create_#t~mem44#1.base, pppox_create_#t~mem44#1.offset;havoc pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,484 INFO L290 TraceCheckUtils]: 31: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} pppox_create_#res#1 := pppox_create_~rc~1#1; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,484 INFO L290 TraceCheckUtils]: 32: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} main_#t~ret49#1 := pppox_create_#res#1;assume { :end_inline_pppox_create } true;assume -2147483648 <= main_#t~ret49#1 && main_#t~ret49#1 <= 2147483647;havoc main_#t~ret49#1; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,484 INFO L290 TraceCheckUtils]: 33: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} assume -2147483648 <= main_#t~nondet50#1 && main_#t~nondet50#1 <= 2147483647;main_~tmp___1~0#1 := main_#t~nondet50#1;havoc main_#t~nondet50#1; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,484 INFO L290 TraceCheckUtils]: 34: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} assume 0 != main_~tmp___1~0#1; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,485 INFO L290 TraceCheckUtils]: 35: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} assume -2147483648 <= main_#t~nondet48#1 && main_#t~nondet48#1 <= 2147483647;main_~tmp___0~1#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,485 INFO L290 TraceCheckUtils]: 36: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} assume 0 == main_~tmp___0~1#1; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,485 INFO L290 TraceCheckUtils]: 37: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} assume { :begin_inline_pppox_create } true;pppox_create_#in~net#1.base, pppox_create_#in~net#1.offset, pppox_create_#in~sock#1.base, pppox_create_#in~sock#1.offset, pppox_create_#in~protocol#1, pppox_create_#in~kern#1 := main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_group2~0#1.base, main_~var_group2~0#1.offset, main_~var_pppox_create_4_p2~0#1, main_~var_pppox_create_4_p3~0#1;havoc pppox_create_#res#1;havoc pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset, pppox_create_#t~nondet32#1, pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset, pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset, pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset, pppox_create_#t~ret36#1, pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset, pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset, pppox_create_#t~ret43#1, pppox_create_#t~mem44#1.base, pppox_create_#t~mem44#1.offset, pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset, pppox_create_~net#1.base, pppox_create_~net#1.offset, pppox_create_~sock#1.base, pppox_create_~sock#1.offset, pppox_create_~protocol#1, pppox_create_~kern#1, pppox_create_~rc~1#1, pppox_create_~tmp~2#1;pppox_create_~net#1.base, pppox_create_~net#1.offset := pppox_create_#in~net#1.base, pppox_create_#in~net#1.offset;pppox_create_~sock#1.base, pppox_create_~sock#1.offset := pppox_create_#in~sock#1.base, pppox_create_#in~sock#1.offset;pppox_create_~protocol#1 := pppox_create_#in~protocol#1;pppox_create_~kern#1 := pppox_create_#in~kern#1;havoc pppox_create_~rc~1#1;havoc pppox_create_~tmp~2#1;pppox_create_~rc~1#1 := -91; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,486 INFO L290 TraceCheckUtils]: 38: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} assume !(pppox_create_~protocol#1 < 0); {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,486 INFO L290 TraceCheckUtils]: 39: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} assume !(pppox_create_~protocol#1 > 3);pppox_create_~rc~1#1 := -93;call pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8); {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,486 INFO L290 TraceCheckUtils]: 40: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} assume !(0 == (pppox_create_#t~mem31#1.base + pppox_create_#t~mem31#1.offset) % 18446744073709551616);havoc pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,486 INFO L290 TraceCheckUtils]: 41: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} call pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8); {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,487 INFO L290 TraceCheckUtils]: 42: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} assume !(0 == (pppox_create_#t~mem33#1.base + pppox_create_#t~mem33#1.offset) % 18446744073709551616);havoc pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset;call pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset := read~$Pointer$(pppox_create_#t~mem34#1.base, 16 + pppox_create_#t~mem34#1.offset, 8);assume { :begin_inline_ldv_try_module_get_1 } true;ldv_try_module_get_1_#in~module#1.base, ldv_try_module_get_1_#in~module#1.offset := pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset;havoc ldv_try_module_get_1_#res#1;havoc ldv_try_module_get_1_#t~ret52#1, ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset, ldv_try_module_get_1_~tmp~5#1;ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset := ldv_try_module_get_1_#in~module#1.base, ldv_try_module_get_1_#in~module#1.offset;havoc ldv_try_module_get_1_~tmp~5#1;assume { :begin_inline_ldv_try_module_get } true;ldv_try_module_get_#in~module#1.base, ldv_try_module_get_#in~module#1.offset := ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset;havoc ldv_try_module_get_#res#1;havoc ldv_try_module_get_#t~ret51#1, ldv_try_module_get_~module#1.base, ldv_try_module_get_~module#1.offset, ldv_try_module_get_~module_get_succeeded~0#1;ldv_try_module_get_~module#1.base, ldv_try_module_get_~module#1.offset := ldv_try_module_get_#in~module#1.base, ldv_try_module_get_#in~module#1.offset;havoc ldv_try_module_get_~module_get_succeeded~0#1; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,487 INFO L290 TraceCheckUtils]: 43: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} assume 0 != (ldv_try_module_get_~module#1.base + ldv_try_module_get_~module#1.offset) % 18446744073709551616;assume { :begin_inline_ldv_undefined_int } true;havoc ldv_undefined_int_#res#1;havoc ldv_undefined_int_#t~nondet54#1;assume -2147483648 <= ldv_undefined_int_#t~nondet54#1 && ldv_undefined_int_#t~nondet54#1 <= 2147483647;ldv_undefined_int_#res#1 := ldv_undefined_int_#t~nondet54#1;havoc ldv_undefined_int_#t~nondet54#1; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,487 INFO L290 TraceCheckUtils]: 44: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} ldv_try_module_get_#t~ret51#1 := ldv_undefined_int_#res#1;assume { :end_inline_ldv_undefined_int } true;assume -2147483648 <= ldv_try_module_get_#t~ret51#1 && ldv_try_module_get_#t~ret51#1 <= 2147483647;ldv_try_module_get_~module_get_succeeded~0#1 := ldv_try_module_get_#t~ret51#1;havoc ldv_try_module_get_#t~ret51#1; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,488 INFO L290 TraceCheckUtils]: 45: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} assume 1 == ldv_try_module_get_~module_get_succeeded~0#1;~ldv_module_refcounter~0 := 1 + ~ldv_module_refcounter~0;ldv_try_module_get_#res#1 := 1; {4165#(<= 2 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,488 INFO L290 TraceCheckUtils]: 46: Hoare triple {4165#(<= 2 ~ldv_module_refcounter~0)} ldv_try_module_get_1_#t~ret52#1 := ldv_try_module_get_#res#1;assume { :end_inline_ldv_try_module_get } true;assume -2147483648 <= ldv_try_module_get_1_#t~ret52#1 && ldv_try_module_get_1_#t~ret52#1 <= 2147483647;ldv_try_module_get_1_~tmp~5#1 := ldv_try_module_get_1_#t~ret52#1;havoc ldv_try_module_get_1_#t~ret52#1;ldv_try_module_get_1_#res#1 := ldv_try_module_get_1_~tmp~5#1; {4165#(<= 2 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,488 INFO L290 TraceCheckUtils]: 47: Hoare triple {4165#(<= 2 ~ldv_module_refcounter~0)} pppox_create_#t~ret36#1 := ldv_try_module_get_1_#res#1;assume { :end_inline_ldv_try_module_get_1 } true;assume -2147483648 <= pppox_create_#t~ret36#1 && pppox_create_#t~ret36#1 <= 2147483647;pppox_create_~tmp~2#1 := pppox_create_#t~ret36#1;havoc pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset;havoc pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset;havoc pppox_create_#t~ret36#1; {4165#(<= 2 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,489 INFO L290 TraceCheckUtils]: 48: Hoare triple {4165#(<= 2 ~ldv_module_refcounter~0)} assume !(0 == pppox_create_~tmp~2#1);call pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset := read~$Pointer$(pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset, 8);assume { :begin_inline_##fun~$Pointer$~X~$Pointer$~TO~int } true;##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.offset, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.offset, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~#fp#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~#fp#1.offset := pppox_create_~net#1.base, pppox_create_~net#1.offset, pppox_create_~sock#1.base, pppox_create_~sock#1.offset, pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset;havoc ##fun~$Pointer$~X~$Pointer$~TO~int_#res#1;havoc ##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.offset, ##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.offset;##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.offset := ##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.offset;##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.offset := ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.offset; {4165#(<= 2 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,489 INFO L290 TraceCheckUtils]: 49: Hoare triple {4165#(<= 2 ~ldv_module_refcounter~0)} pppox_create_#t~ret43#1 := ##fun~$Pointer$~X~$Pointer$~TO~int_#res#1;assume { :end_inline_##fun~$Pointer$~X~$Pointer$~TO~int } true;assume -2147483648 <= pppox_create_#t~ret43#1 && pppox_create_#t~ret43#1 <= 2147483647;pppox_create_~rc~1#1 := pppox_create_#t~ret43#1;havoc pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset;havoc pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset;havoc pppox_create_#t~ret43#1;call pppox_create_#t~mem44#1.base, pppox_create_#t~mem44#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset := read~$Pointer$(pppox_create_#t~mem44#1.base, 16 + pppox_create_#t~mem44#1.offset, 8);assume { :begin_inline_ldv_module_put_2 } true;ldv_module_put_2_#in~ldv_func_arg1#1.base, ldv_module_put_2_#in~ldv_func_arg1#1.offset := pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset;havoc ldv_module_put_2_~ldv_func_arg1#1.base, ldv_module_put_2_~ldv_func_arg1#1.offset;ldv_module_put_2_~ldv_func_arg1#1.base, ldv_module_put_2_~ldv_func_arg1#1.offset := ldv_module_put_2_#in~ldv_func_arg1#1.base, ldv_module_put_2_#in~ldv_func_arg1#1.offset; {4165#(<= 2 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,489 INFO L272 TraceCheckUtils]: 50: Hoare triple {4165#(<= 2 ~ldv_module_refcounter~0)} call ldv_module_put(ldv_module_put_2_~ldv_func_arg1#1.base, ldv_module_put_2_~ldv_func_arg1#1.offset); {4165#(<= 2 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,490 INFO L290 TraceCheckUtils]: 51: Hoare triple {4165#(<= 2 ~ldv_module_refcounter~0)} ~module.base, ~module.offset := #in~module.base, #in~module.offset; {4165#(<= 2 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,491 INFO L290 TraceCheckUtils]: 52: Hoare triple {4165#(<= 2 ~ldv_module_refcounter~0)} assume 0 != (~module.base + ~module.offset) % 18446744073709551616; {4165#(<= 2 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,491 INFO L290 TraceCheckUtils]: 53: Hoare triple {4165#(<= 2 ~ldv_module_refcounter~0)} assume ~ldv_module_refcounter~0 <= 1; {4157#false} is VALID [2022-02-20 21:14:42,491 INFO L272 TraceCheckUtils]: 54: Hoare triple {4157#false} call ldv_blast_assert(); {4157#false} is VALID [2022-02-20 21:14:42,491 INFO L290 TraceCheckUtils]: 55: Hoare triple {4157#false} assume !false; {4157#false} is VALID [2022-02-20 21:14:42,492 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 20 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 21:14:42,492 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:14:42,492 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [240183365] [2022-02-20 21:14:42,492 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [240183365] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 21:14:42,492 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [512012084] [2022-02-20 21:14:42,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:14:42,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 21:14:42,493 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 21:14:42,494 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 21:14:42,507 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-02-20 21:14:42,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:14:42,624 INFO L263 TraceCheckSpWp]: Trace formula consists of 430 conjuncts, 6 conjunts are in the unsatisfiable core [2022-02-20 21:14:42,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:14:42,658 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 21:14:42,865 INFO L290 TraceCheckUtils]: 0: Hoare triple {4156#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(46, 2);call #Ultimate.allocInit(15, 3);~#pppox_protos~0.base, ~#pppox_protos~0.offset := 4, 0;call #Ultimate.allocInit(32, 4);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, ~#pppox_protos~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, 8 + ~#pppox_protos~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, 16 + ~#pppox_protos~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pppox_protos~0.base, 24 + ~#pppox_protos~0.offset, 8);~#pppox_proto_family~0.base, ~#pppox_proto_family~0.offset := 5, 0;call #Ultimate.allocInit(20, 5);call write~init~int(24, ~#pppox_proto_family~0.base, ~#pppox_proto_family~0.offset, 4);call write~init~$Pointer$(#funAddr~pppox_create.base, #funAddr~pppox_create.offset, ~#pppox_proto_family~0.base, 4 + ~#pppox_proto_family~0.offset, 8);call write~init~$Pointer$(~#__this_module~0.base, ~#__this_module~0.offset, ~#pppox_proto_family~0.base, 12 + ~#pppox_proto_family~0.offset, 8);~LDV_IN_INTERRUPT~0 := 0;~ldv_module_refcounter~0 := 1; {4156#true} is VALID [2022-02-20 21:14:42,865 INFO L290 TraceCheckUtils]: 1: Hoare triple {4156#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret47#1, main_#t~nondet48#1, main_#t~ret49#1, main_#t~nondet50#1, main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_group2~0#1.base, main_~var_group2~0#1.offset, main_~var_pppox_create_4_p2~0#1, main_~var_pppox_create_4_p3~0#1, main_~tmp~4#1, main_~tmp___0~1#1, main_~tmp___1~0#1;havoc main_~var_group1~0#1.base, main_~var_group1~0#1.offset;havoc main_~var_group2~0#1.base, main_~var_group2~0#1.offset;havoc main_~var_pppox_create_4_p2~0#1;havoc main_~var_pppox_create_4_p3~0#1;havoc main_~tmp~4#1;havoc main_~tmp___0~1#1;havoc main_~tmp___1~0#1;~LDV_IN_INTERRUPT~0 := 1;assume { :begin_inline_ldv_initialize } true; {4156#true} is VALID [2022-02-20 21:14:42,865 INFO L290 TraceCheckUtils]: 2: Hoare triple {4156#true} assume { :end_inline_ldv_initialize } true;assume { :begin_inline_pppox_init } true;havoc pppox_init_#res#1;havoc pppox_init_#t~ret46#1, pppox_init_~tmp~3#1;havoc pppox_init_~tmp~3#1;assume { :begin_inline_sock_register } true;sock_register_#in~arg0#1.base, sock_register_#in~arg0#1.offset := ~#pppox_proto_family~0.base, ~#pppox_proto_family~0.offset;havoc sock_register_#res#1;havoc sock_register_#t~nondet56#1, sock_register_~arg0#1.base, sock_register_~arg0#1.offset;sock_register_~arg0#1.base, sock_register_~arg0#1.offset := sock_register_#in~arg0#1.base, sock_register_#in~arg0#1.offset;assume -2147483648 <= sock_register_#t~nondet56#1 && sock_register_#t~nondet56#1 <= 2147483647;sock_register_#res#1 := sock_register_#t~nondet56#1;havoc sock_register_#t~nondet56#1; {4156#true} is VALID [2022-02-20 21:14:42,865 INFO L290 TraceCheckUtils]: 3: Hoare triple {4156#true} pppox_init_#t~ret46#1 := sock_register_#res#1;assume { :end_inline_sock_register } true;assume -2147483648 <= pppox_init_#t~ret46#1 && pppox_init_#t~ret46#1 <= 2147483647;pppox_init_~tmp~3#1 := pppox_init_#t~ret46#1;havoc pppox_init_#t~ret46#1;pppox_init_#res#1 := pppox_init_~tmp~3#1; {4156#true} is VALID [2022-02-20 21:14:42,866 INFO L290 TraceCheckUtils]: 4: Hoare triple {4156#true} main_#t~ret47#1 := pppox_init_#res#1;assume { :end_inline_pppox_init } true;assume -2147483648 <= main_#t~ret47#1 && main_#t~ret47#1 <= 2147483647;main_~tmp~4#1 := main_#t~ret47#1;havoc main_#t~ret47#1; {4156#true} is VALID [2022-02-20 21:14:42,866 INFO L290 TraceCheckUtils]: 5: Hoare triple {4156#true} assume !(0 != main_~tmp~4#1); {4156#true} is VALID [2022-02-20 21:14:42,866 INFO L290 TraceCheckUtils]: 6: Hoare triple {4156#true} assume -2147483648 <= main_#t~nondet50#1 && main_#t~nondet50#1 <= 2147483647;main_~tmp___1~0#1 := main_#t~nondet50#1;havoc main_#t~nondet50#1; {4156#true} is VALID [2022-02-20 21:14:42,866 INFO L290 TraceCheckUtils]: 7: Hoare triple {4156#true} assume 0 != main_~tmp___1~0#1; {4156#true} is VALID [2022-02-20 21:14:42,866 INFO L290 TraceCheckUtils]: 8: Hoare triple {4156#true} assume -2147483648 <= main_#t~nondet48#1 && main_#t~nondet48#1 <= 2147483647;main_~tmp___0~1#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; {4156#true} is VALID [2022-02-20 21:14:42,866 INFO L290 TraceCheckUtils]: 9: Hoare triple {4156#true} assume 0 == main_~tmp___0~1#1; {4156#true} is VALID [2022-02-20 21:14:42,866 INFO L290 TraceCheckUtils]: 10: Hoare triple {4156#true} assume { :begin_inline_pppox_create } true;pppox_create_#in~net#1.base, pppox_create_#in~net#1.offset, pppox_create_#in~sock#1.base, pppox_create_#in~sock#1.offset, pppox_create_#in~protocol#1, pppox_create_#in~kern#1 := main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_group2~0#1.base, main_~var_group2~0#1.offset, main_~var_pppox_create_4_p2~0#1, main_~var_pppox_create_4_p3~0#1;havoc pppox_create_#res#1;havoc pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset, pppox_create_#t~nondet32#1, pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset, pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset, pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset, pppox_create_#t~ret36#1, pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset, pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset, pppox_create_#t~ret43#1, pppox_create_#t~mem44#1.base, pppox_create_#t~mem44#1.offset, pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset, pppox_create_~net#1.base, pppox_create_~net#1.offset, pppox_create_~sock#1.base, pppox_create_~sock#1.offset, pppox_create_~protocol#1, pppox_create_~kern#1, pppox_create_~rc~1#1, pppox_create_~tmp~2#1;pppox_create_~net#1.base, pppox_create_~net#1.offset := pppox_create_#in~net#1.base, pppox_create_#in~net#1.offset;pppox_create_~sock#1.base, pppox_create_~sock#1.offset := pppox_create_#in~sock#1.base, pppox_create_#in~sock#1.offset;pppox_create_~protocol#1 := pppox_create_#in~protocol#1;pppox_create_~kern#1 := pppox_create_#in~kern#1;havoc pppox_create_~rc~1#1;havoc pppox_create_~tmp~2#1;pppox_create_~rc~1#1 := -91; {4156#true} is VALID [2022-02-20 21:14:42,867 INFO L290 TraceCheckUtils]: 11: Hoare triple {4156#true} assume !(pppox_create_~protocol#1 < 0); {4156#true} is VALID [2022-02-20 21:14:42,867 INFO L290 TraceCheckUtils]: 12: Hoare triple {4156#true} assume !(pppox_create_~protocol#1 > 3);pppox_create_~rc~1#1 := -93;call pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8); {4156#true} is VALID [2022-02-20 21:14:42,867 INFO L290 TraceCheckUtils]: 13: Hoare triple {4156#true} assume !(0 == (pppox_create_#t~mem31#1.base + pppox_create_#t~mem31#1.offset) % 18446744073709551616);havoc pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset; {4156#true} is VALID [2022-02-20 21:14:42,867 INFO L290 TraceCheckUtils]: 14: Hoare triple {4156#true} call pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8); {4156#true} is VALID [2022-02-20 21:14:42,867 INFO L290 TraceCheckUtils]: 15: Hoare triple {4156#true} assume !(0 == (pppox_create_#t~mem33#1.base + pppox_create_#t~mem33#1.offset) % 18446744073709551616);havoc pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset;call pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset := read~$Pointer$(pppox_create_#t~mem34#1.base, 16 + pppox_create_#t~mem34#1.offset, 8);assume { :begin_inline_ldv_try_module_get_1 } true;ldv_try_module_get_1_#in~module#1.base, ldv_try_module_get_1_#in~module#1.offset := pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset;havoc ldv_try_module_get_1_#res#1;havoc ldv_try_module_get_1_#t~ret52#1, ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset, ldv_try_module_get_1_~tmp~5#1;ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset := ldv_try_module_get_1_#in~module#1.base, ldv_try_module_get_1_#in~module#1.offset;havoc ldv_try_module_get_1_~tmp~5#1;assume { :begin_inline_ldv_try_module_get } true;ldv_try_module_get_#in~module#1.base, ldv_try_module_get_#in~module#1.offset := ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset;havoc ldv_try_module_get_#res#1;havoc ldv_try_module_get_#t~ret51#1, ldv_try_module_get_~module#1.base, ldv_try_module_get_~module#1.offset, ldv_try_module_get_~module_get_succeeded~0#1;ldv_try_module_get_~module#1.base, ldv_try_module_get_~module#1.offset := ldv_try_module_get_#in~module#1.base, ldv_try_module_get_#in~module#1.offset;havoc ldv_try_module_get_~module_get_succeeded~0#1; {4156#true} is VALID [2022-02-20 21:14:42,867 INFO L290 TraceCheckUtils]: 16: Hoare triple {4156#true} assume 0 != (ldv_try_module_get_~module#1.base + ldv_try_module_get_~module#1.offset) % 18446744073709551616;assume { :begin_inline_ldv_undefined_int } true;havoc ldv_undefined_int_#res#1;havoc ldv_undefined_int_#t~nondet54#1;assume -2147483648 <= ldv_undefined_int_#t~nondet54#1 && ldv_undefined_int_#t~nondet54#1 <= 2147483647;ldv_undefined_int_#res#1 := ldv_undefined_int_#t~nondet54#1;havoc ldv_undefined_int_#t~nondet54#1; {4156#true} is VALID [2022-02-20 21:14:42,867 INFO L290 TraceCheckUtils]: 17: Hoare triple {4156#true} ldv_try_module_get_#t~ret51#1 := ldv_undefined_int_#res#1;assume { :end_inline_ldv_undefined_int } true;assume -2147483648 <= ldv_try_module_get_#t~ret51#1 && ldv_try_module_get_#t~ret51#1 <= 2147483647;ldv_try_module_get_~module_get_succeeded~0#1 := ldv_try_module_get_#t~ret51#1;havoc ldv_try_module_get_#t~ret51#1; {4156#true} is VALID [2022-02-20 21:14:42,868 INFO L290 TraceCheckUtils]: 18: Hoare triple {4156#true} assume 1 == ldv_try_module_get_~module_get_succeeded~0#1;~ldv_module_refcounter~0 := 1 + ~ldv_module_refcounter~0;ldv_try_module_get_#res#1 := 1; {4156#true} is VALID [2022-02-20 21:14:42,868 INFO L290 TraceCheckUtils]: 19: Hoare triple {4156#true} ldv_try_module_get_1_#t~ret52#1 := ldv_try_module_get_#res#1;assume { :end_inline_ldv_try_module_get } true;assume -2147483648 <= ldv_try_module_get_1_#t~ret52#1 && ldv_try_module_get_1_#t~ret52#1 <= 2147483647;ldv_try_module_get_1_~tmp~5#1 := ldv_try_module_get_1_#t~ret52#1;havoc ldv_try_module_get_1_#t~ret52#1;ldv_try_module_get_1_#res#1 := ldv_try_module_get_1_~tmp~5#1; {4156#true} is VALID [2022-02-20 21:14:42,868 INFO L290 TraceCheckUtils]: 20: Hoare triple {4156#true} pppox_create_#t~ret36#1 := ldv_try_module_get_1_#res#1;assume { :end_inline_ldv_try_module_get_1 } true;assume -2147483648 <= pppox_create_#t~ret36#1 && pppox_create_#t~ret36#1 <= 2147483647;pppox_create_~tmp~2#1 := pppox_create_#t~ret36#1;havoc pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset;havoc pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset;havoc pppox_create_#t~ret36#1; {4156#true} is VALID [2022-02-20 21:14:42,868 INFO L290 TraceCheckUtils]: 21: Hoare triple {4156#true} assume !(0 == pppox_create_~tmp~2#1);call pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset := read~$Pointer$(pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset, 8);assume { :begin_inline_##fun~$Pointer$~X~$Pointer$~TO~int } true;##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.offset, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.offset, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~#fp#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~#fp#1.offset := pppox_create_~net#1.base, pppox_create_~net#1.offset, pppox_create_~sock#1.base, pppox_create_~sock#1.offset, pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset;havoc ##fun~$Pointer$~X~$Pointer$~TO~int_#res#1;havoc ##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.offset, ##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.offset;##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.offset := ##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.offset;##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.offset := ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.offset; {4156#true} is VALID [2022-02-20 21:14:42,868 INFO L290 TraceCheckUtils]: 22: Hoare triple {4156#true} pppox_create_#t~ret43#1 := ##fun~$Pointer$~X~$Pointer$~TO~int_#res#1;assume { :end_inline_##fun~$Pointer$~X~$Pointer$~TO~int } true;assume -2147483648 <= pppox_create_#t~ret43#1 && pppox_create_#t~ret43#1 <= 2147483647;pppox_create_~rc~1#1 := pppox_create_#t~ret43#1;havoc pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset;havoc pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset;havoc pppox_create_#t~ret43#1;call pppox_create_#t~mem44#1.base, pppox_create_#t~mem44#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset := read~$Pointer$(pppox_create_#t~mem44#1.base, 16 + pppox_create_#t~mem44#1.offset, 8);assume { :begin_inline_ldv_module_put_2 } true;ldv_module_put_2_#in~ldv_func_arg1#1.base, ldv_module_put_2_#in~ldv_func_arg1#1.offset := pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset;havoc ldv_module_put_2_~ldv_func_arg1#1.base, ldv_module_put_2_~ldv_func_arg1#1.offset;ldv_module_put_2_~ldv_func_arg1#1.base, ldv_module_put_2_~ldv_func_arg1#1.offset := ldv_module_put_2_#in~ldv_func_arg1#1.base, ldv_module_put_2_#in~ldv_func_arg1#1.offset; {4156#true} is VALID [2022-02-20 21:14:42,868 INFO L272 TraceCheckUtils]: 23: Hoare triple {4156#true} call ldv_module_put(ldv_module_put_2_~ldv_func_arg1#1.base, ldv_module_put_2_~ldv_func_arg1#1.offset); {4156#true} is VALID [2022-02-20 21:14:42,868 INFO L290 TraceCheckUtils]: 24: Hoare triple {4156#true} ~module.base, ~module.offset := #in~module.base, #in~module.offset; {4156#true} is VALID [2022-02-20 21:14:42,869 INFO L290 TraceCheckUtils]: 25: Hoare triple {4156#true} assume 0 != (~module.base + ~module.offset) % 18446744073709551616; {4156#true} is VALID [2022-02-20 21:14:42,869 INFO L290 TraceCheckUtils]: 26: Hoare triple {4156#true} assume !(~ldv_module_refcounter~0 <= 1); {4165#(<= 2 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,870 INFO L290 TraceCheckUtils]: 27: Hoare triple {4165#(<= 2 ~ldv_module_refcounter~0)} ~ldv_module_refcounter~0 := ~ldv_module_refcounter~0 - 1; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,870 INFO L290 TraceCheckUtils]: 28: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} assume true; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,870 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {4164#(<= 1 ~ldv_module_refcounter~0)} {4156#true} #126#return; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,871 INFO L290 TraceCheckUtils]: 30: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} assume { :end_inline_ldv_module_put_2 } true;havoc pppox_create_#t~mem44#1.base, pppox_create_#t~mem44#1.offset;havoc pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,871 INFO L290 TraceCheckUtils]: 31: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} pppox_create_#res#1 := pppox_create_~rc~1#1; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,872 INFO L290 TraceCheckUtils]: 32: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} main_#t~ret49#1 := pppox_create_#res#1;assume { :end_inline_pppox_create } true;assume -2147483648 <= main_#t~ret49#1 && main_#t~ret49#1 <= 2147483647;havoc main_#t~ret49#1; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,872 INFO L290 TraceCheckUtils]: 33: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} assume -2147483648 <= main_#t~nondet50#1 && main_#t~nondet50#1 <= 2147483647;main_~tmp___1~0#1 := main_#t~nondet50#1;havoc main_#t~nondet50#1; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,872 INFO L290 TraceCheckUtils]: 34: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} assume 0 != main_~tmp___1~0#1; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,872 INFO L290 TraceCheckUtils]: 35: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} assume -2147483648 <= main_#t~nondet48#1 && main_#t~nondet48#1 <= 2147483647;main_~tmp___0~1#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,873 INFO L290 TraceCheckUtils]: 36: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} assume 0 == main_~tmp___0~1#1; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,873 INFO L290 TraceCheckUtils]: 37: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} assume { :begin_inline_pppox_create } true;pppox_create_#in~net#1.base, pppox_create_#in~net#1.offset, pppox_create_#in~sock#1.base, pppox_create_#in~sock#1.offset, pppox_create_#in~protocol#1, pppox_create_#in~kern#1 := main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_group2~0#1.base, main_~var_group2~0#1.offset, main_~var_pppox_create_4_p2~0#1, main_~var_pppox_create_4_p3~0#1;havoc pppox_create_#res#1;havoc pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset, pppox_create_#t~nondet32#1, pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset, pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset, pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset, pppox_create_#t~ret36#1, pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset, pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset, pppox_create_#t~ret43#1, pppox_create_#t~mem44#1.base, pppox_create_#t~mem44#1.offset, pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset, pppox_create_~net#1.base, pppox_create_~net#1.offset, pppox_create_~sock#1.base, pppox_create_~sock#1.offset, pppox_create_~protocol#1, pppox_create_~kern#1, pppox_create_~rc~1#1, pppox_create_~tmp~2#1;pppox_create_~net#1.base, pppox_create_~net#1.offset := pppox_create_#in~net#1.base, pppox_create_#in~net#1.offset;pppox_create_~sock#1.base, pppox_create_~sock#1.offset := pppox_create_#in~sock#1.base, pppox_create_#in~sock#1.offset;pppox_create_~protocol#1 := pppox_create_#in~protocol#1;pppox_create_~kern#1 := pppox_create_#in~kern#1;havoc pppox_create_~rc~1#1;havoc pppox_create_~tmp~2#1;pppox_create_~rc~1#1 := -91; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,873 INFO L290 TraceCheckUtils]: 38: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} assume !(pppox_create_~protocol#1 < 0); {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,874 INFO L290 TraceCheckUtils]: 39: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} assume !(pppox_create_~protocol#1 > 3);pppox_create_~rc~1#1 := -93;call pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8); {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,874 INFO L290 TraceCheckUtils]: 40: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} assume !(0 == (pppox_create_#t~mem31#1.base + pppox_create_#t~mem31#1.offset) % 18446744073709551616);havoc pppox_create_#t~mem31#1.base, pppox_create_#t~mem31#1.offset; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,874 INFO L290 TraceCheckUtils]: 41: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} call pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8); {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,874 INFO L290 TraceCheckUtils]: 42: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} assume !(0 == (pppox_create_#t~mem33#1.base + pppox_create_#t~mem33#1.offset) % 18446744073709551616);havoc pppox_create_#t~mem33#1.base, pppox_create_#t~mem33#1.offset;call pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset := read~$Pointer$(pppox_create_#t~mem34#1.base, 16 + pppox_create_#t~mem34#1.offset, 8);assume { :begin_inline_ldv_try_module_get_1 } true;ldv_try_module_get_1_#in~module#1.base, ldv_try_module_get_1_#in~module#1.offset := pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset;havoc ldv_try_module_get_1_#res#1;havoc ldv_try_module_get_1_#t~ret52#1, ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset, ldv_try_module_get_1_~tmp~5#1;ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset := ldv_try_module_get_1_#in~module#1.base, ldv_try_module_get_1_#in~module#1.offset;havoc ldv_try_module_get_1_~tmp~5#1;assume { :begin_inline_ldv_try_module_get } true;ldv_try_module_get_#in~module#1.base, ldv_try_module_get_#in~module#1.offset := ldv_try_module_get_1_~module#1.base, ldv_try_module_get_1_~module#1.offset;havoc ldv_try_module_get_#res#1;havoc ldv_try_module_get_#t~ret51#1, ldv_try_module_get_~module#1.base, ldv_try_module_get_~module#1.offset, ldv_try_module_get_~module_get_succeeded~0#1;ldv_try_module_get_~module#1.base, ldv_try_module_get_~module#1.offset := ldv_try_module_get_#in~module#1.base, ldv_try_module_get_#in~module#1.offset;havoc ldv_try_module_get_~module_get_succeeded~0#1; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,875 INFO L290 TraceCheckUtils]: 43: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} assume 0 != (ldv_try_module_get_~module#1.base + ldv_try_module_get_~module#1.offset) % 18446744073709551616;assume { :begin_inline_ldv_undefined_int } true;havoc ldv_undefined_int_#res#1;havoc ldv_undefined_int_#t~nondet54#1;assume -2147483648 <= ldv_undefined_int_#t~nondet54#1 && ldv_undefined_int_#t~nondet54#1 <= 2147483647;ldv_undefined_int_#res#1 := ldv_undefined_int_#t~nondet54#1;havoc ldv_undefined_int_#t~nondet54#1; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,875 INFO L290 TraceCheckUtils]: 44: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} ldv_try_module_get_#t~ret51#1 := ldv_undefined_int_#res#1;assume { :end_inline_ldv_undefined_int } true;assume -2147483648 <= ldv_try_module_get_#t~ret51#1 && ldv_try_module_get_#t~ret51#1 <= 2147483647;ldv_try_module_get_~module_get_succeeded~0#1 := ldv_try_module_get_#t~ret51#1;havoc ldv_try_module_get_#t~ret51#1; {4164#(<= 1 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,876 INFO L290 TraceCheckUtils]: 45: Hoare triple {4164#(<= 1 ~ldv_module_refcounter~0)} assume 1 == ldv_try_module_get_~module_get_succeeded~0#1;~ldv_module_refcounter~0 := 1 + ~ldv_module_refcounter~0;ldv_try_module_get_#res#1 := 1; {4165#(<= 2 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,876 INFO L290 TraceCheckUtils]: 46: Hoare triple {4165#(<= 2 ~ldv_module_refcounter~0)} ldv_try_module_get_1_#t~ret52#1 := ldv_try_module_get_#res#1;assume { :end_inline_ldv_try_module_get } true;assume -2147483648 <= ldv_try_module_get_1_#t~ret52#1 && ldv_try_module_get_1_#t~ret52#1 <= 2147483647;ldv_try_module_get_1_~tmp~5#1 := ldv_try_module_get_1_#t~ret52#1;havoc ldv_try_module_get_1_#t~ret52#1;ldv_try_module_get_1_#res#1 := ldv_try_module_get_1_~tmp~5#1; {4165#(<= 2 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,876 INFO L290 TraceCheckUtils]: 47: Hoare triple {4165#(<= 2 ~ldv_module_refcounter~0)} pppox_create_#t~ret36#1 := ldv_try_module_get_1_#res#1;assume { :end_inline_ldv_try_module_get_1 } true;assume -2147483648 <= pppox_create_#t~ret36#1 && pppox_create_#t~ret36#1 <= 2147483647;pppox_create_~tmp~2#1 := pppox_create_#t~ret36#1;havoc pppox_create_#t~mem34#1.base, pppox_create_#t~mem34#1.offset;havoc pppox_create_#t~mem35#1.base, pppox_create_#t~mem35#1.offset;havoc pppox_create_#t~ret36#1; {4165#(<= 2 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,880 INFO L290 TraceCheckUtils]: 48: Hoare triple {4165#(<= 2 ~ldv_module_refcounter~0)} assume !(0 == pppox_create_~tmp~2#1);call pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset := read~$Pointer$(pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset, 8);assume { :begin_inline_##fun~$Pointer$~X~$Pointer$~TO~int } true;##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.offset, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.offset, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~#fp#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~#fp#1.offset := pppox_create_~net#1.base, pppox_create_~net#1.offset, pppox_create_~sock#1.base, pppox_create_~sock#1.offset, pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset;havoc ##fun~$Pointer$~X~$Pointer$~TO~int_#res#1;havoc ##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.offset, ##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.offset;##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~39#1.offset := ##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~39#1.offset;##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#~40#1.offset := ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.base, ##fun~$Pointer$~X~$Pointer$~TO~int_#in~40#1.offset; {4165#(<= 2 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,881 INFO L290 TraceCheckUtils]: 49: Hoare triple {4165#(<= 2 ~ldv_module_refcounter~0)} pppox_create_#t~ret43#1 := ##fun~$Pointer$~X~$Pointer$~TO~int_#res#1;assume { :end_inline_##fun~$Pointer$~X~$Pointer$~TO~int } true;assume -2147483648 <= pppox_create_#t~ret43#1 && pppox_create_#t~ret43#1 <= 2147483647;pppox_create_~rc~1#1 := pppox_create_#t~ret43#1;havoc pppox_create_#t~mem41#1.base, pppox_create_#t~mem41#1.offset;havoc pppox_create_#t~mem42#1.base, pppox_create_#t~mem42#1.offset;havoc pppox_create_#t~ret43#1;call pppox_create_#t~mem44#1.base, pppox_create_#t~mem44#1.offset := read~$Pointer$(~#pppox_protos~0.base, ~#pppox_protos~0.offset + 8 * pppox_create_~protocol#1, 8);call pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset := read~$Pointer$(pppox_create_#t~mem44#1.base, 16 + pppox_create_#t~mem44#1.offset, 8);assume { :begin_inline_ldv_module_put_2 } true;ldv_module_put_2_#in~ldv_func_arg1#1.base, ldv_module_put_2_#in~ldv_func_arg1#1.offset := pppox_create_#t~mem45#1.base, pppox_create_#t~mem45#1.offset;havoc ldv_module_put_2_~ldv_func_arg1#1.base, ldv_module_put_2_~ldv_func_arg1#1.offset;ldv_module_put_2_~ldv_func_arg1#1.base, ldv_module_put_2_~ldv_func_arg1#1.offset := ldv_module_put_2_#in~ldv_func_arg1#1.base, ldv_module_put_2_#in~ldv_func_arg1#1.offset; {4165#(<= 2 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,882 INFO L272 TraceCheckUtils]: 50: Hoare triple {4165#(<= 2 ~ldv_module_refcounter~0)} call ldv_module_put(ldv_module_put_2_~ldv_func_arg1#1.base, ldv_module_put_2_~ldv_func_arg1#1.offset); {4165#(<= 2 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,882 INFO L290 TraceCheckUtils]: 51: Hoare triple {4165#(<= 2 ~ldv_module_refcounter~0)} ~module.base, ~module.offset := #in~module.base, #in~module.offset; {4165#(<= 2 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,882 INFO L290 TraceCheckUtils]: 52: Hoare triple {4165#(<= 2 ~ldv_module_refcounter~0)} assume 0 != (~module.base + ~module.offset) % 18446744073709551616; {4165#(<= 2 ~ldv_module_refcounter~0)} is VALID [2022-02-20 21:14:42,883 INFO L290 TraceCheckUtils]: 53: Hoare triple {4165#(<= 2 ~ldv_module_refcounter~0)} assume ~ldv_module_refcounter~0 <= 1; {4157#false} is VALID [2022-02-20 21:14:42,883 INFO L272 TraceCheckUtils]: 54: Hoare triple {4157#false} call ldv_blast_assert(); {4157#false} is VALID [2022-02-20 21:14:42,883 INFO L290 TraceCheckUtils]: 55: Hoare triple {4157#false} assume !false; {4157#false} is VALID [2022-02-20 21:14:42,883 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 21:14:42,883 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-20 21:14:42,884 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [512012084] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 21:14:42,884 INFO L191 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-02-20 21:14:42,884 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 5 [2022-02-20 21:14:42,884 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [847791168] [2022-02-20 21:14:42,884 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 21:14:42,885 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 56 [2022-02-20 21:14:42,885 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:14:42,886 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:14:42,918 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:14:42,918 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 21:14:42,918 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:14:42,919 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 21:14:42,919 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-02-20 21:14:42,919 INFO L87 Difference]: Start difference. First operand 69 states and 84 transitions. Second operand has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:14:43,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:14:43,008 INFO L93 Difference]: Finished difference Result 69 states and 84 transitions. [2022-02-20 21:14:43,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 21:14:43,009 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 56 [2022-02-20 21:14:43,009 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 21:14:43,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:14:43,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 46 transitions. [2022-02-20 21:14:43,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:14:43,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 46 transitions. [2022-02-20 21:14:43,010 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 46 transitions. [2022-02-20 21:14:43,038 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:14:43,038 INFO L225 Difference]: With dead ends: 69 [2022-02-20 21:14:43,038 INFO L226 Difference]: Without dead ends: 0 [2022-02-20 21:14:43,039 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 60 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-02-20 21:14:43,039 INFO L933 BasicCegarLoop]: 40 mSDtfsCounter, 20 mSDsluCounter, 31 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 71 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 21:14:43,039 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [20 Valid, 71 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 21:14:43,040 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-02-20 21:14:43,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-02-20 21:14:43,040 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 21:14:43,040 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second 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) [2022-02-20 21:14:43,040 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second 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) [2022-02-20 21:14:43,040 INFO L87 Difference]: Start difference. First operand 0 states. Second 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) [2022-02-20 21:14:43,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:14:43,041 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-02-20 21:14:43,041 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-02-20 21:14:43,041 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:14:43,041 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:14:43,041 INFO L74 IsIncluded]: Start isIncluded. First 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) Second operand 0 states. [2022-02-20 21:14:43,041 INFO L87 Difference]: Start difference. First 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) Second operand 0 states. [2022-02-20 21:14:43,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:14:43,042 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-02-20 21:14:43,042 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-02-20 21:14:43,042 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:14:43,042 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:14:43,042 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 21:14:43,042 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 21:14:43,042 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) [2022-02-20 21:14:43,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-02-20 21:14:43,042 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 56 [2022-02-20 21:14:43,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 21:14:43,043 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-02-20 21:14:43,043 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-02-20 21:14:43,043 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-02-20 21:14:43,043 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:14:43,045 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-02-20 21:14:43,065 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-02-20 21:14:43,259 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 21:14:43,261 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-02-20 21:14:43,582 INFO L858 garLoopResultBuilder]: For program point L4891(lines 4891 4901) no Hoare annotation was computed. [2022-02-20 21:14:43,583 INFO L854 garLoopResultBuilder]: At program point L4957(lines 4956 4970) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-02-20 21:14:43,583 INFO L854 garLoopResultBuilder]: At program point L5085(line 5085) the Hoare annotation is: (let ((.cse4 (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (let ((.cse2 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) .cse4)) (.cse3 (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) .cse4)))) (let ((.cse1 (select (select |#memory_$Pointer$.base| .cse2) .cse3)) (.cse0 (select (select |#memory_$Pointer$.offset| .cse2) .cse3))) (and (<= (+ |ULTIMATE.start_ldv_module_put_2_~ldv_func_arg1#1.offset| |ULTIMATE.start_ldv_module_put_2_~ldv_func_arg1#1.base|) (+ 18446744073709551615 (* (div (+ (- 1) |ULTIMATE.start_ldv_module_put_2_~ldv_func_arg1#1.offset| |ULTIMATE.start_ldv_module_put_2_~ldv_func_arg1#1.base|) 18446744073709551616) 18446744073709551616))) (<= 2 ~ldv_module_refcounter~0) (= (+ (- 1) |ULTIMATE.start_pppox_create_~tmp~2#1|) 0) (= |ULTIMATE.start_ldv_try_module_get_~module#1.offset| .cse0) (= |ULTIMATE.start_ldv_try_module_get_1_#res#1| 1) (= |ULTIMATE.start_ldv_try_module_get_~module#1.base| .cse1) (<= ~ldv_module_refcounter~0 2) (= |ULTIMATE.start_ldv_try_module_get_#res#1| 1) (<= (+ .cse1 .cse0) (+ (* 18446744073709551616 (div (+ (- 1) .cse1 .cse0) 18446744073709551616)) 18446744073709551615)))))) [2022-02-20 21:14:43,583 INFO L854 garLoopResultBuilder]: At program point L5085-1(lines 5081 5089) the Hoare annotation is: (let ((.cse4 (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (let ((.cse2 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) .cse4)) (.cse3 (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) .cse4)))) (let ((.cse1 (select (select |#memory_$Pointer$.base| .cse2) .cse3)) (.cse0 (select (select |#memory_$Pointer$.offset| .cse2) .cse3))) (and (= ~ldv_module_refcounter~0 1) (<= (+ |ULTIMATE.start_ldv_module_put_2_~ldv_func_arg1#1.offset| |ULTIMATE.start_ldv_module_put_2_~ldv_func_arg1#1.base|) (+ 18446744073709551615 (* (div (+ (- 1) |ULTIMATE.start_ldv_module_put_2_~ldv_func_arg1#1.offset| |ULTIMATE.start_ldv_module_put_2_~ldv_func_arg1#1.base|) 18446744073709551616) 18446744073709551616))) (= |ULTIMATE.start_ldv_try_module_get_~module#1.offset| .cse0) (= |ULTIMATE.start_ldv_try_module_get_1_#res#1| 1) (= |ULTIMATE.start_ldv_try_module_get_~module#1.base| .cse1) (= |ULTIMATE.start_pppox_create_~tmp~2#1| 1) (= |ULTIMATE.start_ldv_try_module_get_#res#1| 1) (<= (+ .cse1 .cse0) (+ (* 18446744073709551616 (div (+ (- 1) .cse1 .cse0) 18446744073709551616)) 18446744073709551615)))))) [2022-02-20 21:14:43,583 INFO L854 garLoopResultBuilder]: At program point L5065(line 5065) the Hoare annotation is: false [2022-02-20 21:14:43,583 INFO L854 garLoopResultBuilder]: At program point L5119(lines 5118 5120) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-02-20 21:14:43,583 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-02-20 21:14:43,583 INFO L858 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2022-02-20 21:14:43,583 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-02-20 21:14:43,583 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-02-20 21:14:43,583 INFO L854 garLoopResultBuilder]: At program point L5078(lines 5072 5080) the Hoare annotation is: (let ((.cse6 (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (let ((.cse4 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) .cse6)) (.cse5 (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) .cse6)))) (let ((.cse2 (select (select |#memory_$Pointer$.base| .cse4) .cse5)) (.cse3 (select (select |#memory_$Pointer$.offset| .cse4) .cse5))) (let ((.cse0 (= |ULTIMATE.start_ldv_try_module_get_~module#1.offset| .cse3)) (.cse1 (= |ULTIMATE.start_ldv_try_module_get_~module#1.base| .cse2))) (or (and (= ~ldv_module_refcounter~0 1) (= |ULTIMATE.start_ldv_try_module_get_1_#res#1| 0) .cse0 .cse1 (= |ULTIMATE.start_ldv_try_module_get_#res#1| 0)) (and (<= 2 ~ldv_module_refcounter~0) .cse0 (= |ULTIMATE.start_ldv_try_module_get_1_#res#1| 1) .cse1 (<= ~ldv_module_refcounter~0 2) (= |ULTIMATE.start_ldv_try_module_get_#res#1| 1) (<= (+ .cse2 .cse3) (+ (* 18446744073709551616 (div (+ (- 1) .cse2 .cse3) 18446744073709551616)) 18446744073709551615)))))))) [2022-02-20 21:14:43,584 INFO L854 garLoopResultBuilder]: At program point L4979(lines 4941 4990) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-02-20 21:14:43,584 INFO L854 garLoopResultBuilder]: At program point L4917(lines 4911 4919) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-02-20 21:14:43,584 INFO L858 garLoopResultBuilder]: For program point L4880(lines 4880 4883) no Hoare annotation was computed. [2022-02-20 21:14:43,584 INFO L854 garLoopResultBuilder]: At program point L5099(lines 5098 5100) the Hoare annotation is: (let ((.cse4 (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (let ((.cse2 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) .cse4)) (.cse3 (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) .cse4)))) (let ((.cse1 (select (select |#memory_$Pointer$.base| .cse2) .cse3)) (.cse0 (select (select |#memory_$Pointer$.offset| .cse2) .cse3))) (and (= ~ldv_module_refcounter~0 1) (= |ULTIMATE.start_ldv_try_module_get_~module#1.offset| .cse0) (= |ULTIMATE.start_ldv_try_module_get_~module#1.base| .cse1) (<= (+ .cse1 .cse0) (+ (* 18446744073709551616 (div (+ (- 1) .cse1 .cse0) 18446744073709551616)) 18446744073709551615)))))) [2022-02-20 21:14:43,584 INFO L854 garLoopResultBuilder]: At program point L4971(lines 4941 4990) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-02-20 21:14:43,584 INFO L854 garLoopResultBuilder]: At program point L5095(lines 5094 5096) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-02-20 21:14:43,584 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-02-20 21:14:43,584 INFO L854 garLoopResultBuilder]: At program point L4926(lines 4920 4928) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-02-20 21:14:43,584 INFO L854 garLoopResultBuilder]: At program point L5025(lines 5010 5027) the Hoare annotation is: (let ((.cse6 (+ (* 8 |ULTIMATE.start_pppox_create_~protocol#1|) |~#pppox_protos~0.offset|))) (let ((.cse4 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) .cse6)) (.cse5 (+ 16 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) .cse6)))) (let ((.cse2 (select (select |#memory_$Pointer$.base| .cse4) .cse5)) (.cse3 (select (select |#memory_$Pointer$.offset| .cse4) .cse5))) (let ((.cse0 (= |ULTIMATE.start_ldv_try_module_get_~module#1.offset| .cse3)) (.cse1 (= |ULTIMATE.start_ldv_try_module_get_~module#1.base| .cse2))) (or (and (<= 2 ~ldv_module_refcounter~0) .cse0 .cse1 (<= ~ldv_module_refcounter~0 2) (= |ULTIMATE.start_ldv_try_module_get_#res#1| 1) (<= (+ .cse2 .cse3) (+ (* 18446744073709551616 (div (+ (- 1) .cse2 .cse3) 18446744073709551616)) 18446744073709551615))) (and (= ~ldv_module_refcounter~0 1) .cse0 .cse1 (= |ULTIMATE.start_ldv_try_module_get_#res#1| 0))))))) [2022-02-20 21:14:43,584 INFO L858 garLoopResultBuilder]: For program point L4897(lines 4897 4900) no Hoare annotation was computed. [2022-02-20 21:14:43,585 INFO L858 garLoopResultBuilder]: For program point L5017(lines 5017 5022) no Hoare annotation was computed. [2022-02-20 21:14:43,585 INFO L858 garLoopResultBuilder]: For program point L4947(lines 4947 4950) no Hoare annotation was computed. [2022-02-20 21:14:43,585 INFO L858 garLoopResultBuilder]: For program point L4885-2(lines 4885 4890) no Hoare annotation was computed. [2022-02-20 21:14:43,585 INFO L858 garLoopResultBuilder]: For program point L4885(lines 4885 4890) no Hoare annotation was computed. [2022-02-20 21:14:43,585 INFO L858 garLoopResultBuilder]: For program point L5013(lines 5013 5024) no Hoare annotation was computed. [2022-02-20 21:14:43,585 INFO L858 garLoopResultBuilder]: For program point L4976(lines 4976 4980) no Hoare annotation was computed. [2022-02-20 21:14:43,585 INFO L854 garLoopResultBuilder]: At program point L4906(lines 4875 4908) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-02-20 21:14:43,585 INFO L858 garLoopResultBuilder]: For program point L4877(lines 4877 4883) no Hoare annotation was computed. [2022-02-20 21:14:43,585 INFO L858 garLoopResultBuilder]: For program point L5063(lines 5063 5068) no Hoare annotation was computed. [2022-02-20 21:14:43,585 INFO L854 garLoopResultBuilder]: At program point L5063-1(lines 5060 5071) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-02-20 21:14:43,585 INFO L854 garLoopResultBuilder]: At program point L4989(lines 4933 4991) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-02-20 21:14:43,585 INFO L858 garLoopResultBuilder]: For program point L4956(lines 4956 4970) no Hoare annotation was computed. [2022-02-20 21:14:43,585 INFO L854 garLoopResultBuilder]: At program point L4985(lines 4941 4990) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-02-20 21:14:43,585 INFO L854 garLoopResultBuilder]: At program point L4977(lines 4941 4990) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-02-20 21:14:43,585 INFO L854 garLoopResultBuilder]: At program point L4907(lines 4872 4909) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-02-20 21:14:43,585 INFO L854 garLoopResultBuilder]: At program point L5122(lines 5121 5123) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-02-20 21:14:43,586 INFO L854 garLoopResultBuilder]: At program point ldv_module_putENTRY(lines 5028 5043) the Hoare annotation is: (or (not (<= |old(~ldv_module_refcounter~0)| 2)) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (not (<= 2 |old(~ldv_module_refcounter~0)|))) [2022-02-20 21:14:43,586 INFO L858 garLoopResultBuilder]: For program point ldv_module_putEXIT(lines 5028 5043) no Hoare annotation was computed. [2022-02-20 21:14:43,586 INFO L854 garLoopResultBuilder]: At program point L5034(line 5034) the Hoare annotation is: (or (not (<= |old(~ldv_module_refcounter~0)| 2)) (not (<= 2 |old(~ldv_module_refcounter~0)|))) [2022-02-20 21:14:43,586 INFO L858 garLoopResultBuilder]: For program point L5031(lines 5031 5040) no Hoare annotation was computed. [2022-02-20 21:14:43,586 INFO L858 garLoopResultBuilder]: For program point L5032-1(lines 5032 5037) no Hoare annotation was computed. [2022-02-20 21:14:43,586 INFO L858 garLoopResultBuilder]: For program point L5032(lines 5032 5037) no Hoare annotation was computed. [2022-02-20 21:14:43,586 INFO L858 garLoopResultBuilder]: For program point L5031-2(lines 5028 5043) no Hoare annotation was computed. [2022-02-20 21:14:43,587 INFO L861 garLoopResultBuilder]: At program point ldv_blast_assertENTRY(lines 4992 4997) the Hoare annotation is: true [2022-02-20 21:14:43,587 INFO L858 garLoopResultBuilder]: For program point ldv_blast_assertEXIT(lines 4992 4997) no Hoare annotation was computed. [2022-02-20 21:14:43,587 INFO L858 garLoopResultBuilder]: For program point ldv_blast_assertFINAL(lines 4992 4997) no Hoare annotation was computed. [2022-02-20 21:14:43,587 INFO L858 garLoopResultBuilder]: For program point ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4995) no Hoare annotation was computed. [2022-02-20 21:14:43,589 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 21:14:43,590 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-02-20 21:14:43,593 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2022-02-20 21:14:43,593 WARN L170 areAnnotationChecker]: L5031 has no Hoare annotation [2022-02-20 21:14:43,593 WARN L170 areAnnotationChecker]: ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2022-02-20 21:14:43,593 WARN L170 areAnnotationChecker]: ldv_blast_assertFINAL has no Hoare annotation [2022-02-20 21:14:43,593 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-02-20 21:14:43,593 WARN L170 areAnnotationChecker]: L5031 has no Hoare annotation [2022-02-20 21:14:43,594 WARN L170 areAnnotationChecker]: L5031 has no Hoare annotation [2022-02-20 21:14:43,594 WARN L170 areAnnotationChecker]: ldv_blast_assertFINAL has no Hoare annotation [2022-02-20 21:14:43,594 WARN L170 areAnnotationChecker]: L5032 has no Hoare annotation [2022-02-20 21:14:43,594 WARN L170 areAnnotationChecker]: L5032 has no Hoare annotation [2022-02-20 21:14:43,594 WARN L170 areAnnotationChecker]: L5031-2 has no Hoare annotation [2022-02-20 21:14:43,594 WARN L170 areAnnotationChecker]: ldv_blast_assertEXIT has no Hoare annotation [2022-02-20 21:14:43,595 WARN L170 areAnnotationChecker]: ldv_blast_assertEXIT has no Hoare annotation [2022-02-20 21:14:43,595 WARN L170 areAnnotationChecker]: L5032-1 has no Hoare annotation [2022-02-20 21:14:43,595 WARN L170 areAnnotationChecker]: L5032-1 has no Hoare annotation [2022-02-20 21:14:43,595 WARN L170 areAnnotationChecker]: ldv_module_putEXIT has no Hoare annotation [2022-02-20 21:14:43,595 WARN L170 areAnnotationChecker]: L4947 has no Hoare annotation [2022-02-20 21:14:43,597 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-02-20 21:14:43,597 WARN L170 areAnnotationChecker]: L4947 has no Hoare annotation [2022-02-20 21:14:43,597 WARN L170 areAnnotationChecker]: L4947 has no Hoare annotation [2022-02-20 21:14:43,597 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-02-20 21:14:43,597 WARN L170 areAnnotationChecker]: L5063 has no Hoare annotation [2022-02-20 21:14:43,597 WARN L170 areAnnotationChecker]: L4976 has no Hoare annotation [2022-02-20 21:14:43,598 WARN L170 areAnnotationChecker]: L5063 has no Hoare annotation [2022-02-20 21:14:43,598 WARN L170 areAnnotationChecker]: L5063 has no Hoare annotation [2022-02-20 21:14:43,598 WARN L170 areAnnotationChecker]: L4976 has no Hoare annotation [2022-02-20 21:14:43,598 WARN L170 areAnnotationChecker]: L4976 has no Hoare annotation [2022-02-20 21:14:43,598 WARN L170 areAnnotationChecker]: L4956 has no Hoare annotation [2022-02-20 21:14:43,598 WARN L170 areAnnotationChecker]: L4956 has no Hoare annotation [2022-02-20 21:14:43,598 WARN L170 areAnnotationChecker]: L4956 has no Hoare annotation [2022-02-20 21:14:43,599 WARN L170 areAnnotationChecker]: L4877 has no Hoare annotation [2022-02-20 21:14:43,599 WARN L170 areAnnotationChecker]: L4877 has no Hoare annotation [2022-02-20 21:14:43,599 WARN L170 areAnnotationChecker]: L4877 has no Hoare annotation [2022-02-20 21:14:43,599 WARN L170 areAnnotationChecker]: L4880 has no Hoare annotation [2022-02-20 21:14:43,599 WARN L170 areAnnotationChecker]: L4880 has no Hoare annotation [2022-02-20 21:14:43,599 WARN L170 areAnnotationChecker]: L4885 has no Hoare annotation [2022-02-20 21:14:43,600 WARN L170 areAnnotationChecker]: L4885 has no Hoare annotation [2022-02-20 21:14:43,600 WARN L170 areAnnotationChecker]: L4885-2 has no Hoare annotation [2022-02-20 21:14:43,600 WARN L170 areAnnotationChecker]: L4891 has no Hoare annotation [2022-02-20 21:14:43,600 WARN L170 areAnnotationChecker]: L4891 has no Hoare annotation [2022-02-20 21:14:43,600 WARN L170 areAnnotationChecker]: L5013 has no Hoare annotation [2022-02-20 21:14:43,600 WARN L170 areAnnotationChecker]: L5013 has no Hoare annotation [2022-02-20 21:14:43,600 WARN L170 areAnnotationChecker]: L5017 has no Hoare annotation [2022-02-20 21:14:43,602 WARN L170 areAnnotationChecker]: L5017 has no Hoare annotation [2022-02-20 21:14:43,602 WARN L170 areAnnotationChecker]: L5017 has no Hoare annotation [2022-02-20 21:14:43,602 WARN L170 areAnnotationChecker]: L4897 has no Hoare annotation [2022-02-20 21:14:43,603 WARN L170 areAnnotationChecker]: L4897 has no Hoare annotation [2022-02-20 21:14:43,603 WARN L170 areAnnotationChecker]: L4897 has no Hoare annotation [2022-02-20 21:14:43,603 WARN L170 areAnnotationChecker]: L-1-1 has no Hoare annotation [2022-02-20 21:14:43,604 INFO L163 areAnnotationChecker]: CFG has 13 edges. 13 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2022-02-20 21:14:43,621 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,622 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,622 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,623 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,623 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,623 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,623 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,623 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,623 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,624 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,624 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,624 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,624 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,624 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,624 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,625 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,625 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,625 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,625 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,625 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,625 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,626 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,626 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,626 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,628 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,628 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,628 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,628 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,628 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,629 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,629 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,629 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,629 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,629 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,629 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,630 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,630 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,630 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,630 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,630 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,630 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,631 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,631 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,631 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,631 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,647 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,647 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,647 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,649 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,649 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,649 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,649 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,649 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,649 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,650 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,650 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,650 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,650 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,650 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,650 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,650 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,651 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,651 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,651 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,651 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,651 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,652 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,652 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,652 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,653 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,653 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,653 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,653 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,653 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,653 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,654 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,654 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,654 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,654 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,654 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,654 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,654 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,655 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,655 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,656 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,656 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,656 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,657 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,657 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,657 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,657 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,657 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,657 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,657 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,658 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,658 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,658 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,658 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,658 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,658 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,658 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,659 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,659 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,659 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,659 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,659 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,659 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,660 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,660 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,661 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,661 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,661 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,661 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,661 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,661 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,662 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,662 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,662 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,662 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,662 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,662 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,662 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,663 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,663 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,663 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,663 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,663 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,663 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,663 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,664 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,664 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,664 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,665 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,665 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,666 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,666 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,666 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,666 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,666 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,666 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,667 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,667 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,667 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,667 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,667 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,667 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,667 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,668 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,668 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,668 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,669 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,669 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,669 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,669 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,669 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,669 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,670 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,670 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,670 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,670 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,670 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,670 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,670 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,670 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,671 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,671 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,671 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,671 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,672 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.02 09:14:43 BoogieIcfgContainer [2022-02-20 21:14:43,672 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-02-20 21:14:43,673 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-02-20 21:14:43,673 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-02-20 21:14:43,673 INFO L275 PluginConnector]: Witness Printer initialized [2022-02-20 21:14:43,674 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 09:14:38" (3/4) ... [2022-02-20 21:14:43,676 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-02-20 21:14:43,679 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_module_put [2022-02-20 21:14:43,680 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2022-02-20 21:14:43,683 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 25 nodes and edges [2022-02-20 21:14:43,684 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2022-02-20 21:14:43,684 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-02-20 21:14:43,684 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-02-20 21:14:43,700 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((ldv_module_refcounter == 1 && ldv_func_arg1 + ldv_func_arg1 <= 18446744073709551615 + (-1 + ldv_func_arg1 + ldv_func_arg1) / 18446744073709551616 * 18446744073709551616) && module == #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) && \result == 1) && module == #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) && tmp == 1) && \result == 1) && #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]] + #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]] <= 18446744073709551616 * ((-1 + #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]] + #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) / 18446744073709551616) + 18446744073709551615 [2022-02-20 21:14:43,701 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((2 <= ldv_module_refcounter && module == #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) && module == #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) && ldv_module_refcounter <= 2) && \result == 1) && #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]] + #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]] <= 18446744073709551616 * ((-1 + #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]] + #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) / 18446744073709551616) + 18446744073709551615) || (((ldv_module_refcounter == 1 && module == #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) && module == #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) && \result == 0) [2022-02-20 21:14:43,701 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((ldv_module_refcounter == 1 && \result == 0) && module == #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) && module == #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) && \result == 0) || ((((((2 <= ldv_module_refcounter && module == #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) && \result == 1) && module == #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) && ldv_module_refcounter <= 2) && \result == 1) && #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]] + #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]] <= 18446744073709551616 * ((-1 + #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]] + #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) / 18446744073709551616) + 18446744073709551615) [2022-02-20 21:14:43,715 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-02-20 21:14:43,715 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-02-20 21:14:43,715 INFO L158 Benchmark]: Toolchain (without parser) took 6819.37ms. Allocated memory was 83.9MB in the beginning and 163.6MB in the end (delta: 79.7MB). Free memory was 40.4MB in the beginning and 115.7MB in the end (delta: -75.3MB). Peak memory consumption was 4.9MB. Max. memory is 16.1GB. [2022-02-20 21:14:43,716 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 83.9MB. Free memory was 64.0MB in the beginning and 64.0MB in the end (delta: 29.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 21:14:43,716 INFO L158 Benchmark]: CACSL2BoogieTranslator took 692.00ms. Allocated memory was 83.9MB in the beginning and 119.5MB in the end (delta: 35.7MB). Free memory was 40.2MB in the beginning and 33.8MB in the end (delta: 6.4MB). Peak memory consumption was 40.9MB. Max. memory is 16.1GB. [2022-02-20 21:14:43,716 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.10ms. Allocated memory is still 119.5MB. Free memory was 33.8MB in the beginning and 89.0MB in the end (delta: -55.2MB). Peak memory consumption was 11.1MB. Max. memory is 16.1GB. [2022-02-20 21:14:43,716 INFO L158 Benchmark]: Boogie Preprocessor took 39.23ms. Allocated memory is still 119.5MB. Free memory was 89.0MB in the beginning and 86.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-02-20 21:14:43,717 INFO L158 Benchmark]: RCFGBuilder took 443.50ms. Allocated memory is still 119.5MB. Free memory was 86.9MB in the beginning and 67.4MB in the end (delta: 19.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-02-20 21:14:43,717 INFO L158 Benchmark]: TraceAbstraction took 5536.32ms. Allocated memory was 119.5MB in the beginning and 163.6MB in the end (delta: 44.0MB). Free memory was 66.7MB in the beginning and 119.9MB in the end (delta: -53.1MB). Peak memory consumption was 72.5MB. Max. memory is 16.1GB. [2022-02-20 21:14:43,717 INFO L158 Benchmark]: Witness Printer took 41.99ms. Allocated memory is still 163.6MB. Free memory was 119.9MB in the beginning and 115.7MB in the end (delta: 4.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-02-20 21:14:43,718 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 83.9MB. Free memory was 64.0MB in the beginning and 64.0MB in the end (delta: 29.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 692.00ms. Allocated memory was 83.9MB in the beginning and 119.5MB in the end (delta: 35.7MB). Free memory was 40.2MB in the beginning and 33.8MB in the end (delta: 6.4MB). Peak memory consumption was 40.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.10ms. Allocated memory is still 119.5MB. Free memory was 33.8MB in the beginning and 89.0MB in the end (delta: -55.2MB). Peak memory consumption was 11.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 39.23ms. Allocated memory is still 119.5MB. Free memory was 89.0MB in the beginning and 86.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 443.50ms. Allocated memory is still 119.5MB. Free memory was 86.9MB in the beginning and 67.4MB in the end (delta: 19.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * TraceAbstraction took 5536.32ms. Allocated memory was 119.5MB in the beginning and 163.6MB in the end (delta: 44.0MB). Free memory was 66.7MB in the beginning and 119.9MB in the end (delta: -53.1MB). Peak memory consumption was 72.5MB. Max. memory is 16.1GB. * Witness Printer took 41.99ms. Allocated memory is still 163.6MB. Free memory was 119.9MB in the beginning and 115.7MB in the end (delta: 4.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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: 4995]: 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 3 procedures, 48 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 5.4s, OverallIterations: 8, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.3s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 503 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 503 mSDsluCounter, 1660 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1163 mSDsCounter, 32 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 329 IncrementalHoareTripleChecker+Invalid, 361 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 32 mSolverCounterUnsat, 497 mSDtfsCounter, 329 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 125 GetRequests, 82 SyntacticMatches, 2 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=100occurred in iteration=5, InterpolantAutomatonStates: 47, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 8 MinimizatonAttempts, 197 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 23 LocationsWithAnnotation, 55 PreInvPairs, 87 NumberOfFragments, 1030 HoareAnnotationTreeSize, 55 FomulaSimplifications, 5088 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 23 FomulaSimplificationsInter, 1356 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 333 NumberOfCodeBlocks, 333 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 324 ConstructedInterpolants, 0 QuantifiedInterpolants, 1491 SizeOfPredicates, 1 NumberOfNonLiveVariables, 430 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 9 InterpolantComputations, 8 PerfectInterpolantSequences, 49/50 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: 4941]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4920]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4875]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 5072]: Loop Invariant [2022-02-20 21:14:43,740 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,741 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,741 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,741 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,741 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,741 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,741 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,741 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,741 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,742 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,742 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,742 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,742 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,742 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,742 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,742 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,743 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,743 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,743 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,743 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,743 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,743 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,743 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,744 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,744 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,744 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,745 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,745 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,745 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,745 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,745 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,745 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,745 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,746 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,746 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,746 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,746 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,746 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,746 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,746 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,746 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,747 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,747 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,747 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,747 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,747 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,747 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,747 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((ldv_module_refcounter == 1 && \result == 0) && module == #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) && module == #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) && \result == 0) || ((((((2 <= ldv_module_refcounter && module == #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) && \result == 1) && module == #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) && ldv_module_refcounter <= 2) && \result == 1) && #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]] + #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]] <= 18446744073709551616 * ((-1 + #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]] + #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) / 18446744073709551616) + 18446744073709551615) - InvariantResult [Line: 4941]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 5098]: Loop Invariant [2022-02-20 21:14:43,749 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,749 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,749 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,749 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,749 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,749 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,749 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,750 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,750 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,750 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,750 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,750 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,750 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,750 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,750 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,751 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,751 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,751 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,751 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,752 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,752 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,752 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,752 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,752 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,752 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,752 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,752 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,753 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,753 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,753 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,753 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,753 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,753 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,753 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,754 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,754 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((ldv_module_refcounter == 1 && module == #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) && module == #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) && #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]] + #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]] <= 18446744073709551616 * ((-1 + #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]] + #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) / 18446744073709551616) + 18446744073709551615 - InvariantResult [Line: 4911]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 5118]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 5121]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 5010]: Loop Invariant [2022-02-20 21:14:43,755 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,755 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,755 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,755 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,756 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,756 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,756 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,756 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,756 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,756 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,756 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,756 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,757 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,757 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,757 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,757 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,757 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,757 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,757 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,757 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,758 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,758 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,758 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,758 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,759 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,759 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,759 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,759 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,759 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,759 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,760 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,760 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,760 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,760 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,760 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,760 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,760 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,760 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,760 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,761 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,761 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,761 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,761 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,761 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,761 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,761 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,762 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,762 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((((2 <= ldv_module_refcounter && module == #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) && module == #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) && ldv_module_refcounter <= 2) && \result == 1) && #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]] + #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]] <= 18446744073709551616 * ((-1 + #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]] + #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) / 18446744073709551616) + 18446744073709551615) || (((ldv_module_refcounter == 1 && module == #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) && module == #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) && \result == 0) - InvariantResult [Line: 5060]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4941]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4872]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4956]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 5081]: Loop Invariant [2022-02-20 21:14:43,763 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,763 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,764 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,764 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,764 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,764 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,764 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,764 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,764 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,764 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,765 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,765 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,765 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,765 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,765 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,765 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,765 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,765 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,766 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,766 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,766 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,766 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,767 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,767 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,767 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,767 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,767 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,767 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,767 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,767 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,768 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,768 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,768 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,768 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-02-20 21:14:43,768 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-02-20 21:14:43,768 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((ldv_module_refcounter == 1 && ldv_func_arg1 + ldv_func_arg1 <= 18446744073709551615 + (-1 + ldv_func_arg1 + ldv_func_arg1) / 18446744073709551616 * 18446744073709551616) && module == #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) && \result == 1) && module == #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) && tmp == 1) && \result == 1) && #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]] + #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]] <= 18446744073709551616 * ((-1 + #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]] + #memory_$Pointer$[#memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]][16 + #memory_$Pointer$[pppox_protos][8 * protocol + pppox_protos]]) / 18446744073709551616) + 18446744073709551615 - InvariantResult [Line: 5094]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4933]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4941]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 RESULT: Ultimate proved your program to be correct! [2022-02-20 21:14:43,792 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE