./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0f8a17c6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a80d5d6260f748dd9867d7bcd6f4a93a5987d3d416867522c1bef6a78e755228 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-17 02:32:07,473 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-17 02:32:07,475 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-17 02:32:07,532 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-17 02:32:07,533 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-17 02:32:07,536 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-17 02:32:07,537 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-17 02:32:07,539 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-17 02:32:07,540 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-17 02:32:07,545 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-17 02:32:07,546 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-17 02:32:07,546 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-17 02:32:07,547 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-17 02:32:07,548 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-17 02:32:07,549 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-17 02:32:07,550 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-17 02:32:07,553 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-17 02:32:07,554 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-17 02:32:07,555 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-17 02:32:07,557 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-17 02:32:07,560 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-17 02:32:07,561 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-17 02:32:07,562 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-17 02:32:07,563 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-17 02:32:07,564 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-17 02:32:07,566 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-17 02:32:07,566 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-17 02:32:07,567 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-17 02:32:07,568 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-17 02:32:07,568 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-17 02:32:07,569 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-17 02:32:07,569 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-17 02:32:07,570 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-17 02:32:07,571 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-17 02:32:07,572 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-17 02:32:07,572 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-17 02:32:07,572 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-17 02:32:07,572 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-17 02:32:07,573 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-17 02:32:07,573 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-17 02:32:07,574 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-17 02:32:07,574 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-17 02:32:07,594 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-17 02:32:07,597 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-17 02:32:07,597 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-17 02:32:07,597 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-17 02:32:07,598 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-17 02:32:07,598 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-17 02:32:07,599 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-17 02:32:07,599 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-17 02:32:07,599 INFO L138 SettingsManager]: * Use SBE=true [2021-11-17 02:32:07,599 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-17 02:32:07,600 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-17 02:32:07,600 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-17 02:32:07,600 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-17 02:32:07,600 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-17 02:32:07,601 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-17 02:32:07,601 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-17 02:32:07,601 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-17 02:32:07,601 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-17 02:32:07,601 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-17 02:32:07,601 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-17 02:32:07,602 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-17 02:32:07,602 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-17 02:32:07,602 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-17 02:32:07,602 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-17 02:32:07,602 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-17 02:32:07,602 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-17 02:32:07,602 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-17 02:32:07,603 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-17 02:32:07,604 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-17 02:32:07,604 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-17 02:32:07,604 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-17 02:32:07,604 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a80d5d6260f748dd9867d7bcd6f4a93a5987d3d416867522c1bef6a78e755228 [2021-11-17 02:32:07,786 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-17 02:32:07,803 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-17 02:32:07,805 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-17 02:32:07,806 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-17 02:32:07,807 INFO L275 PluginConnector]: CDTParser initialized [2021-11-17 02:32:07,811 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i [2021-11-17 02:32:07,891 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94945112e/f7b146e81aa0488c95cf903bbfddb071/FLAG3a46d8c56 [2021-11-17 02:32:08,495 INFO L306 CDTParser]: Found 1 translation units. [2021-11-17 02:32:08,495 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i [2021-11-17 02:32:08,527 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94945112e/f7b146e81aa0488c95cf903bbfddb071/FLAG3a46d8c56 [2021-11-17 02:32:08,850 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94945112e/f7b146e81aa0488c95cf903bbfddb071 [2021-11-17 02:32:08,852 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-17 02:32:08,853 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-17 02:32:08,854 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-17 02:32:08,854 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-17 02:32:08,856 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-17 02:32:08,857 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 02:32:08" (1/1) ... [2021-11-17 02:32:08,858 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27da49d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:32:08, skipping insertion in model container [2021-11-17 02:32:08,858 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 02:32:08" (1/1) ... [2021-11-17 02:32:08,862 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-17 02:32:08,942 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-17 02:32:09,800 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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i[191080,191093] [2021-11-17 02:32:09,824 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-17 02:32:09,845 INFO L203 MainTranslator]: Completed pre-run [2021-11-17 02:32:10,037 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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i[191080,191093] [2021-11-17 02:32:10,043 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-17 02:32:10,117 INFO L208 MainTranslator]: Completed translation [2021-11-17 02:32:10,119 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:32:10 WrapperNode [2021-11-17 02:32:10,119 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-17 02:32:10,120 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-17 02:32:10,120 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-17 02:32:10,121 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-17 02:32:10,125 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:32:10" (1/1) ... [2021-11-17 02:32:10,184 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:32:10" (1/1) ... [2021-11-17 02:32:10,269 INFO L137 Inliner]: procedures = 210, calls = 1426, calls flagged for inlining = 105, calls inlined = 105, statements flattened = 3484 [2021-11-17 02:32:10,269 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-17 02:32:10,270 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-17 02:32:10,270 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-17 02:32:10,270 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-17 02:32:10,277 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:32:10" (1/1) ... [2021-11-17 02:32:10,277 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:32:10" (1/1) ... [2021-11-17 02:32:10,306 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:32:10" (1/1) ... [2021-11-17 02:32:10,306 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:32:10" (1/1) ... [2021-11-17 02:32:10,465 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:32:10" (1/1) ... [2021-11-17 02:32:10,491 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:32:10" (1/1) ... [2021-11-17 02:32:10,511 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:32:10" (1/1) ... [2021-11-17 02:32:10,530 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-17 02:32:10,531 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-17 02:32:10,531 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-17 02:32:10,532 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-17 02:32:10,533 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:32:10" (1/1) ... [2021-11-17 02:32:10,538 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-17 02:32:10,545 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 02:32:10,565 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-17 02:32:10,580 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-17 02:32:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_fe_init [2021-11-17 02:32:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_fe_init [2021-11-17 02:32:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2021-11-17 02:32:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2021-11-17 02:32:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-17 02:32:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-17 02:32:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-17 02:32:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-17 02:32:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-17 02:32:10,598 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-17 02:32:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-17 02:32:10,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-17 02:32:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-17 02:32:10,598 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-17 02:32:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure wait_i2c_result [2021-11-17 02:32:10,598 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_i2c_result [2021-11-17 02:32:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2021-11-17 02:32:10,599 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2021-11-17 02:32:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-17 02:32:10,599 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-17 02:32:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-17 02:32:10,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-17 02:32:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_stop_streaming [2021-11-17 02:32:10,600 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_stop_streaming [2021-11-17 02:32:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2021-11-17 02:32:10,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2021-11-17 02:32:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-11-17 02:32:10,600 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-11-17 02:32:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-17 02:32:10,600 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-17 02:32:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2021-11-17 02:32:10,600 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2021-11-17 02:32:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_lnb_ctrl [2021-11-17 02:32:10,601 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_lnb_ctrl [2021-11-17 02:32:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-17 02:32:10,601 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-17 02:32:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-17 02:32:10,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-17 02:32:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-17 02:32:10,602 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-17 02:32:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2021-11-17 02:32:10,602 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2021-11-17 02:32:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_free_dmabuf [2021-11-17 02:32:10,602 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_free_dmabuf [2021-11-17 02:32:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-17 02:32:10,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-17 02:32:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_alloc_dmabuf [2021-11-17 02:32:10,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_alloc_dmabuf [2021-11-17 02:32:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-17 02:32:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-17 02:32:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-17 02:32:10,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-17 02:32:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-17 02:32:10,603 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-17 02:32:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-17 02:32:10,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-17 02:32:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_device [2021-11-17 02:32:10,605 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_device [2021-11-17 02:32:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-11-17 02:32:10,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-11-17 02:32:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-17 02:32:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-17 02:32:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2021-11-17 02:32:10,606 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2021-11-17 02:32:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_base [2021-11-17 02:32:10,606 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_base [2021-11-17 02:32:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-17 02:32:10,606 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-17 02:32:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-17 02:32:10,606 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-17 02:32:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-17 02:32:10,607 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_resume [2021-11-17 02:32:10,607 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_resume [2021-11-17 02:32:10,607 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-17 02:32:10,607 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-17 02:32:10,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-17 02:32:10,607 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_demod_write [2021-11-17 02:32:10,608 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_demod_write [2021-11-17 02:32:10,608 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-17 02:32:10,608 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-17 02:32:10,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-17 02:32:10,608 INFO L130 BoogieDeclarations]: Found specification of procedure send_i2c_cmd [2021-11-17 02:32:10,608 INFO L138 BoogieDeclarations]: Found implementation of procedure send_i2c_cmd [2021-11-17 02:32:10,608 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-17 02:32:10,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-17 02:32:10,608 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter_packets [2021-11-17 02:32:10,609 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter_packets [2021-11-17 02:32:10,609 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-17 02:32:10,609 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-17 02:32:10,609 INFO L130 BoogieDeclarations]: Found specification of procedure cmdbuf_add [2021-11-17 02:32:10,609 INFO L138 BoogieDeclarations]: Found implementation of procedure cmdbuf_add [2021-11-17 02:32:10,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-17 02:32:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-17 02:32:10,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-17 02:32:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_stop_dma [2021-11-17 02:32:10,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_stop_dma [2021-11-17 02:32:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-17 02:32:10,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-17 02:32:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure put_byte_write [2021-11-17 02:32:10,611 INFO L138 BoogieDeclarations]: Found implementation of procedure put_byte_write [2021-11-17 02:32:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2021-11-17 02:32:10,611 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2021-11-17 02:32:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-17 02:32:10,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-17 02:32:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-17 02:32:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_set_tuner_power [2021-11-17 02:32:10,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_set_tuner_power [2021-11-17 02:32:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-17 02:32:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2021-11-17 02:32:10,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2021-11-17 02:32:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-17 02:32:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-17 02:32:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_suspend [2021-11-17 02:32:10,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_suspend [2021-11-17 02:32:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-17 02:32:10,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-17 02:32:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_start_dma [2021-11-17 02:32:10,614 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_start_dma [2021-11-17 02:32:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_find_adapter [2021-11-17 02:32:10,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_find_adapter [2021-11-17 02:32:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-17 02:32:10,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-17 02:32:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_init_dmabuf [2021-11-17 02:32:10,617 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_init_dmabuf [2021-11-17 02:32:10,618 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2021-11-17 02:32:10,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2021-11-17 02:32:10,618 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-17 02:32:10,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-17 02:32:10,622 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2021-11-17 02:32:10,622 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2021-11-17 02:32:10,622 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_cleanup_adapter [2021-11-17 02:32:10,622 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_cleanup_adapter [2021-11-17 02:32:10,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-17 02:32:10,622 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-17 02:32:10,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-17 02:32:10,623 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-17 02:32:10,623 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-17 02:32:11,165 INFO L236 CfgBuilder]: Building ICFG [2021-11-17 02:32:11,167 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-17 02:32:11,543 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-17 02:32:20,982 INFO L277 CfgBuilder]: Performing block encoding [2021-11-17 02:32:20,992 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-17 02:32:20,992 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-17 02:32:20,994 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.11 02:32:20 BoogieIcfgContainer [2021-11-17 02:32:20,995 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-17 02:32:20,996 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-17 02:32:20,996 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-17 02:32:20,998 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-17 02:32:20,998 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.11 02:32:08" (1/3) ... [2021-11-17 02:32:20,999 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52c61d4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.11 02:32:20, skipping insertion in model container [2021-11-17 02:32:20,999 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:32:10" (2/3) ... [2021-11-17 02:32:20,999 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52c61d4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.11 02:32:20, skipping insertion in model container [2021-11-17 02:32:20,999 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.11 02:32:20" (3/3) ... [2021-11-17 02:32:21,000 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i [2021-11-17 02:32:21,003 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-17 02:32:21,003 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-17 02:32:21,034 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-17 02:32:21,041 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-17 02:32:21,041 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-17 02:32:21,074 INFO L276 IsEmpty]: Start isEmpty. Operand has 989 states, 739 states have (on average 1.3802435723951285) internal successors, (1020), 756 states have internal predecessors, (1020), 190 states have call successors, (190), 59 states have call predecessors, (190), 58 states have return successors, (185), 185 states have call predecessors, (185), 185 states have call successors, (185) [2021-11-17 02:32:21,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-17 02:32:21,082 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:32:21,082 INFO L514 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:32:21,083 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:32:21,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:32:21,089 INFO L85 PathProgramCache]: Analyzing trace with hash 1878981996, now seen corresponding path program 1 times [2021-11-17 02:32:21,094 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 02:32:21,096 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1296184337] [2021-11-17 02:32:21,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:32:21,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 02:32:21,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:21,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:32:21,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:21,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:32:21,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:21,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:32:21,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:21,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:32:21,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:21,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:32:21,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:21,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:32:21,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:21,588 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-11-17 02:32:21,589 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 02:32:21,589 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1296184337] [2021-11-17 02:32:21,589 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1296184337] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 02:32:21,589 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:32:21,590 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-17 02:32:21,591 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [81163526] [2021-11-17 02:32:21,591 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 02:32:21,594 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-17 02:32:21,594 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 02:32:21,609 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-17 02:32:21,609 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-17 02:32:21,612 INFO L87 Difference]: Start difference. First operand has 989 states, 739 states have (on average 1.3802435723951285) internal successors, (1020), 756 states have internal predecessors, (1020), 190 states have call successors, (190), 59 states have call predecessors, (190), 58 states have return successors, (185), 185 states have call predecessors, (185), 185 states have call successors, (185) Second operand has 4 states, 4 states have (on average 7.25) internal successors, (29), 2 states have internal predecessors, (29), 2 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-11-17 02:32:24,517 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:32:26,743 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:32:28,998 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:32:31,066 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:32:31,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:32:31,230 INFO L93 Difference]: Finished difference Result 2071 states and 2997 transitions. [2021-11-17 02:32:31,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-17 02:32:31,232 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 2 states have internal predecessors, (29), 2 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 51 [2021-11-17 02:32:31,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:32:31,251 INFO L225 Difference]: With dead ends: 2071 [2021-11-17 02:32:31,251 INFO L226 Difference]: Without dead ends: 1075 [2021-11-17 02:32:31,261 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-17 02:32:31,263 INFO L933 BasicCegarLoop]: 1351 mSDtfsCounter, 521 mSDsluCounter, 766 mSDsCounter, 0 mSdLazyCounter, 374 mSolverCounterSat, 463 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 555 SdHoareTripleChecker+Valid, 2117 SdHoareTripleChecker+Invalid, 841 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 463 IncrementalHoareTripleChecker+Valid, 374 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.5s IncrementalHoareTripleChecker+Time [2021-11-17 02:32:31,263 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [555 Valid, 2117 Invalid, 841 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [463 Valid, 374 Invalid, 4 Unknown, 0 Unchecked, 9.5s Time] [2021-11-17 02:32:31,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1075 states. [2021-11-17 02:32:31,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1075 to 977. [2021-11-17 02:32:31,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 977 states, 734 states have (on average 1.3719346049046321) internal successors, (1007), 744 states have internal predecessors, (1007), 185 states have call successors, (185), 58 states have call predecessors, (185), 57 states have return successors, (183), 183 states have call predecessors, (183), 183 states have call successors, (183) [2021-11-17 02:32:31,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 977 states and 1375 transitions. [2021-11-17 02:32:31,358 INFO L78 Accepts]: Start accepts. Automaton has 977 states and 1375 transitions. Word has length 51 [2021-11-17 02:32:31,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:32:31,358 INFO L470 AbstractCegarLoop]: Abstraction has 977 states and 1375 transitions. [2021-11-17 02:32:31,358 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 2 states have internal predecessors, (29), 2 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-11-17 02:32:31,359 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1375 transitions. [2021-11-17 02:32:31,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-17 02:32:31,360 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:32:31,360 INFO L514 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:32:31,361 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-17 02:32:31,361 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:32:31,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:32:31,361 INFO L85 PathProgramCache]: Analyzing trace with hash 373161192, now seen corresponding path program 1 times [2021-11-17 02:32:31,362 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 02:32:31,362 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [375290846] [2021-11-17 02:32:31,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:32:31,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 02:32:31,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:31,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:32:31,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:31,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:32:31,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:31,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:32:31,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:31,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:32:31,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:31,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:32:31,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:31,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:32:31,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:31,564 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-11-17 02:32:31,564 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 02:32:31,564 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [375290846] [2021-11-17 02:32:31,567 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [375290846] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 02:32:31,567 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:32:31,567 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-17 02:32:31,567 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1036787823] [2021-11-17 02:32:31,567 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 02:32:31,569 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-17 02:32:31,569 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 02:32:31,570 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-17 02:32:31,570 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-17 02:32:31,571 INFO L87 Difference]: Start difference. First operand 977 states and 1375 transitions. Second operand has 5 states, 5 states have (on average 5.8) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2021-11-17 02:32:35,401 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:32:37,724 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:32:39,782 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:32:42,067 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:32:44,156 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:32:46,193 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:32:46,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:32:46,425 INFO L93 Difference]: Finished difference Result 3088 states and 4410 transitions. [2021-11-17 02:32:46,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-17 02:32:46,426 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 51 [2021-11-17 02:32:46,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:32:46,443 INFO L225 Difference]: With dead ends: 3088 [2021-11-17 02:32:46,443 INFO L226 Difference]: Without dead ends: 2121 [2021-11-17 02:32:46,448 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-11-17 02:32:46,452 INFO L933 BasicCegarLoop]: 1488 mSDtfsCounter, 1814 mSDsluCounter, 2634 mSDsCounter, 0 mSdLazyCounter, 1259 mSolverCounterSat, 604 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1951 SdHoareTripleChecker+Valid, 4122 SdHoareTripleChecker+Invalid, 1869 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 604 IncrementalHoareTripleChecker+Valid, 1259 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.7s IncrementalHoareTripleChecker+Time [2021-11-17 02:32:46,452 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1951 Valid, 4122 Invalid, 1869 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [604 Valid, 1259 Invalid, 6 Unknown, 0 Unchecked, 14.7s Time] [2021-11-17 02:32:46,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2121 states. [2021-11-17 02:32:46,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2121 to 1922. [2021-11-17 02:32:46,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1922 states, 1444 states have (on average 1.3746537396121883) internal successors, (1985), 1463 states have internal predecessors, (1985), 363 states have call successors, (363), 115 states have call predecessors, (363), 114 states have return successors, (361), 361 states have call predecessors, (361), 361 states have call successors, (361) [2021-11-17 02:32:46,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 1922 states and 2709 transitions. [2021-11-17 02:32:46,528 INFO L78 Accepts]: Start accepts. Automaton has 1922 states and 2709 transitions. Word has length 51 [2021-11-17 02:32:46,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:32:46,529 INFO L470 AbstractCegarLoop]: Abstraction has 1922 states and 2709 transitions. [2021-11-17 02:32:46,529 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2021-11-17 02:32:46,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 2709 transitions. [2021-11-17 02:32:46,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-17 02:32:46,538 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:32:46,539 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:32:46,539 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-17 02:32:46,540 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:32:46,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:32:46,541 INFO L85 PathProgramCache]: Analyzing trace with hash -133518992, now seen corresponding path program 1 times [2021-11-17 02:32:46,541 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 02:32:46,541 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [761349618] [2021-11-17 02:32:46,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:32:46,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 02:32:46,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:46,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:32:46,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:46,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:32:46,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:46,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:32:46,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:46,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:32:46,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:46,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:32:46,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:46,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:32:46,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:46,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-17 02:32:46,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:46,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:32:46,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:46,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:32:46,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:46,798 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2021-11-17 02:32:46,799 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 02:32:46,799 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [761349618] [2021-11-17 02:32:46,799 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [761349618] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 02:32:46,799 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:32:46,799 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-17 02:32:46,799 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2011044222] [2021-11-17 02:32:46,799 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 02:32:46,800 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-17 02:32:46,800 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 02:32:46,800 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-17 02:32:46,800 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-17 02:32:46,801 INFO L87 Difference]: Start difference. First operand 1922 states and 2709 transitions. Second operand has 5 states, 5 states have (on average 6.8) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-11-17 02:32:49,659 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:32:51,830 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:32:53,863 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:32:55,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:32:55,059 INFO L93 Difference]: Finished difference Result 6135 states and 8782 transitions. [2021-11-17 02:32:55,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-17 02:32:55,059 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 71 [2021-11-17 02:32:55,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:32:55,084 INFO L225 Difference]: With dead ends: 6135 [2021-11-17 02:32:55,084 INFO L226 Difference]: Without dead ends: 4218 [2021-11-17 02:32:55,136 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-11-17 02:32:55,141 INFO L933 BasicCegarLoop]: 1547 mSDtfsCounter, 2257 mSDsluCounter, 1970 mSDsCounter, 0 mSdLazyCounter, 849 mSolverCounterSat, 1042 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2381 SdHoareTripleChecker+Valid, 3517 SdHoareTripleChecker+Invalid, 1894 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1042 IncrementalHoareTripleChecker+Valid, 849 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.1s IncrementalHoareTripleChecker+Time [2021-11-17 02:32:55,143 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2381 Valid, 3517 Invalid, 1894 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1042 Valid, 849 Invalid, 3 Unknown, 0 Unchecked, 8.1s Time] [2021-11-17 02:32:55,147 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4218 states. [2021-11-17 02:32:55,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4218 to 3822. [2021-11-17 02:32:55,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3822 states, 2871 states have (on average 1.3747823058167885) internal successors, (3947), 2908 states have internal predecessors, (3947), 722 states have call successors, (722), 229 states have call predecessors, (722), 228 states have return successors, (724), 720 states have call predecessors, (724), 720 states have call successors, (724) [2021-11-17 02:32:55,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3822 states to 3822 states and 5393 transitions. [2021-11-17 02:32:55,287 INFO L78 Accepts]: Start accepts. Automaton has 3822 states and 5393 transitions. Word has length 71 [2021-11-17 02:32:55,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:32:55,288 INFO L470 AbstractCegarLoop]: Abstraction has 3822 states and 5393 transitions. [2021-11-17 02:32:55,289 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-11-17 02:32:55,289 INFO L276 IsEmpty]: Start isEmpty. Operand 3822 states and 5393 transitions. [2021-11-17 02:32:55,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-17 02:32:55,291 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:32:55,292 INFO L514 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:32:55,292 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-17 02:32:55,292 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:32:55,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:32:55,292 INFO L85 PathProgramCache]: Analyzing trace with hash 1826713808, now seen corresponding path program 1 times [2021-11-17 02:32:55,293 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 02:32:55,293 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2042361073] [2021-11-17 02:32:55,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:32:55,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 02:32:55,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:55,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:32:55,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:55,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:32:55,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:55,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:32:55,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:55,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:32:55,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:55,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:32:55,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:55,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:32:55,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:55,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-11-17 02:32:55,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:55,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:32:55,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:55,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2021-11-17 02:32:55,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:32:55,479 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-11-17 02:32:55,480 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 02:32:55,480 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2042361073] [2021-11-17 02:32:55,480 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2042361073] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 02:32:55,480 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:32:55,480 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-17 02:32:55,481 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1766381986] [2021-11-17 02:32:55,481 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 02:32:55,481 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-17 02:32:55,481 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 02:32:55,481 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-17 02:32:55,482 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-11-17 02:32:55,482 INFO L87 Difference]: Start difference. First operand 3822 states and 5393 transitions. Second operand has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (10), 5 states have call predecessors, (10), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2021-11-17 02:32:57,653 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:33:01,696 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:33:03,725 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:33:06,058 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:33:08,093 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:33:10,127 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:33:12,155 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:33:12,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:33:12,492 INFO L93 Difference]: Finished difference Result 11008 states and 15839 transitions. [2021-11-17 02:33:12,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-17 02:33:12,493 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (10), 5 states have call predecessors, (10), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 82 [2021-11-17 02:33:12,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:33:12,530 INFO L225 Difference]: With dead ends: 11008 [2021-11-17 02:33:12,531 INFO L226 Difference]: Without dead ends: 7196 [2021-11-17 02:33:12,546 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2021-11-17 02:33:12,548 INFO L933 BasicCegarLoop]: 1669 mSDtfsCounter, 1346 mSDsluCounter, 2858 mSDsCounter, 0 mSdLazyCounter, 1394 mSolverCounterSat, 468 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1441 SdHoareTripleChecker+Valid, 4527 SdHoareTripleChecker+Invalid, 1869 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 468 IncrementalHoareTripleChecker+Valid, 1394 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.8s IncrementalHoareTripleChecker+Time [2021-11-17 02:33:12,550 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1441 Valid, 4527 Invalid, 1869 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [468 Valid, 1394 Invalid, 7 Unknown, 0 Unchecked, 16.8s Time] [2021-11-17 02:33:12,556 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7196 states. [2021-11-17 02:33:12,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7196 to 6494. [2021-11-17 02:33:12,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6494 states, 4931 states have (on average 1.3855201784627864) internal successors, (6832), 4980 states have internal predecessors, (6832), 1188 states have call successors, (1188), 375 states have call predecessors, (1188), 374 states have return successors, (1242), 1186 states have call predecessors, (1242), 1186 states have call successors, (1242) [2021-11-17 02:33:12,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6494 states to 6494 states and 9262 transitions. [2021-11-17 02:33:12,734 INFO L78 Accepts]: Start accepts. Automaton has 6494 states and 9262 transitions. Word has length 82 [2021-11-17 02:33:12,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:33:12,734 INFO L470 AbstractCegarLoop]: Abstraction has 6494 states and 9262 transitions. [2021-11-17 02:33:12,734 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (10), 5 states have call predecessors, (10), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2021-11-17 02:33:12,735 INFO L276 IsEmpty]: Start isEmpty. Operand 6494 states and 9262 transitions. [2021-11-17 02:33:12,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-17 02:33:12,740 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:33:12,740 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:33:12,740 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-17 02:33:12,740 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:33:12,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:33:12,741 INFO L85 PathProgramCache]: Analyzing trace with hash -513024234, now seen corresponding path program 1 times [2021-11-17 02:33:12,741 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 02:33:12,742 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [440617154] [2021-11-17 02:33:12,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:33:12,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 02:33:12,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:12,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:33:12,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:12,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:33:12,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:12,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:33:12,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:12,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:33:12,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:12,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:33:12,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:12,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:33:12,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:12,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-17 02:33:12,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:12,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:33:12,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:12,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:33:12,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:12,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-11-17 02:33:12,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:12,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:33:12,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:12,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-11-17 02:33:12,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:12,968 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2021-11-17 02:33:12,969 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 02:33:12,969 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [440617154] [2021-11-17 02:33:12,969 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [440617154] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 02:33:12,969 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:33:12,969 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-17 02:33:12,969 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1033322599] [2021-11-17 02:33:12,969 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 02:33:12,971 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-17 02:33:12,971 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 02:33:12,971 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-17 02:33:12,972 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-11-17 02:33:12,972 INFO L87 Difference]: Start difference. First operand 6494 states and 9262 transitions. Second operand has 6 states, 6 states have (on average 11.0) internal successors, (66), 3 states have internal predecessors, (66), 2 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-11-17 02:33:16,429 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:33:18,453 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:33:20,689 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:33:22,721 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:33:24,762 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:33:26,796 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:33:27,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:33:27,024 INFO L93 Difference]: Finished difference Result 10876 states and 15631 transitions. [2021-11-17 02:33:27,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-17 02:33:27,025 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.0) internal successors, (66), 3 states have internal predecessors, (66), 2 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 111 [2021-11-17 02:33:27,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:33:27,047 INFO L225 Difference]: With dead ends: 10876 [2021-11-17 02:33:27,048 INFO L226 Difference]: Without dead ends: 4401 [2021-11-17 02:33:27,069 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-11-17 02:33:27,071 INFO L933 BasicCegarLoop]: 1345 mSDtfsCounter, 524 mSDsluCounter, 2619 mSDsCounter, 0 mSdLazyCounter, 946 mSolverCounterSat, 446 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 558 SdHoareTripleChecker+Valid, 3964 SdHoareTripleChecker+Invalid, 1398 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 446 IncrementalHoareTripleChecker+Valid, 946 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.9s IncrementalHoareTripleChecker+Time [2021-11-17 02:33:27,071 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [558 Valid, 3964 Invalid, 1398 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [446 Valid, 946 Invalid, 6 Unknown, 0 Unchecked, 13.9s Time] [2021-11-17 02:33:27,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4401 states. [2021-11-17 02:33:27,163 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4401 to 3972. [2021-11-17 02:33:27,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3972 states, 3021 states have (on average 1.3846408474015226) internal successors, (4183), 3049 states have internal predecessors, (4183), 720 states have call successors, (720), 231 states have call predecessors, (720), 230 states have return successors, (746), 718 states have call predecessors, (746), 718 states have call successors, (746) [2021-11-17 02:33:27,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3972 states to 3972 states and 5649 transitions. [2021-11-17 02:33:27,193 INFO L78 Accepts]: Start accepts. Automaton has 3972 states and 5649 transitions. Word has length 111 [2021-11-17 02:33:27,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:33:27,194 INFO L470 AbstractCegarLoop]: Abstraction has 3972 states and 5649 transitions. [2021-11-17 02:33:27,195 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.0) internal successors, (66), 3 states have internal predecessors, (66), 2 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-11-17 02:33:27,195 INFO L276 IsEmpty]: Start isEmpty. Operand 3972 states and 5649 transitions. [2021-11-17 02:33:27,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2021-11-17 02:33:27,204 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:33:27,204 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:33:27,204 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-17 02:33:27,205 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:33:27,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:33:27,205 INFO L85 PathProgramCache]: Analyzing trace with hash -1864586980, now seen corresponding path program 1 times [2021-11-17 02:33:27,205 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 02:33:27,205 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [961655629] [2021-11-17 02:33:27,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:33:27,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 02:33:27,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:27,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:33:27,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:27,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:33:27,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:27,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:33:27,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:27,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:33:27,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:27,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:33:27,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:27,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:33:27,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:27,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-17 02:33:27,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:27,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:33:27,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:27,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:33:27,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:27,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-17 02:33:27,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:27,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:33:27,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:27,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:33:27,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:27,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2021-11-17 02:33:27,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:27,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:33:27,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:27,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:33:27,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:27,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2021-11-17 02:33:27,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:27,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:33:27,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:27,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-17 02:33:27,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:27,467 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2021-11-17 02:33:27,467 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 02:33:27,467 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [961655629] [2021-11-17 02:33:27,467 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [961655629] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 02:33:27,467 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:33:27,467 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-17 02:33:27,468 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [528389499] [2021-11-17 02:33:27,468 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 02:33:27,469 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-17 02:33:27,469 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 02:33:27,469 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-17 02:33:27,469 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-11-17 02:33:27,469 INFO L87 Difference]: Start difference. First operand 3972 states and 5649 transitions. Second operand has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 3 states have internal predecessors, (70), 3 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2021-11-17 02:33:31,191 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:33:33,727 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:33:35,746 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:33:38,138 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:33:40,172 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:33:42,219 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:33:44,272 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:33:44,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:33:44,677 INFO L93 Difference]: Finished difference Result 9334 states and 13418 transitions. [2021-11-17 02:33:44,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-17 02:33:44,677 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 3 states have internal predecessors, (70), 3 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) Word has length 145 [2021-11-17 02:33:44,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:33:44,699 INFO L225 Difference]: With dead ends: 9334 [2021-11-17 02:33:44,700 INFO L226 Difference]: Without dead ends: 6049 [2021-11-17 02:33:44,710 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2021-11-17 02:33:44,711 INFO L933 BasicCegarLoop]: 2280 mSDtfsCounter, 1749 mSDsluCounter, 3381 mSDsCounter, 0 mSdLazyCounter, 1457 mSolverCounterSat, 665 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1876 SdHoareTripleChecker+Valid, 5661 SdHoareTripleChecker+Invalid, 2129 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 665 IncrementalHoareTripleChecker+Valid, 1457 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.0s IncrementalHoareTripleChecker+Time [2021-11-17 02:33:44,711 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1876 Valid, 5661 Invalid, 2129 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [665 Valid, 1457 Invalid, 7 Unknown, 0 Unchecked, 17.0s Time] [2021-11-17 02:33:44,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6049 states. [2021-11-17 02:33:44,828 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6049 to 5452. [2021-11-17 02:33:44,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5452 states, 4153 states have (on average 1.3857452444016374) internal successors, (5755), 4187 states have internal predecessors, (5755), 974 states have call successors, (974), 325 states have call predecessors, (974), 324 states have return successors, (1000), 972 states have call predecessors, (1000), 972 states have call successors, (1000) [2021-11-17 02:33:44,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5452 states to 5452 states and 7729 transitions. [2021-11-17 02:33:44,851 INFO L78 Accepts]: Start accepts. Automaton has 5452 states and 7729 transitions. Word has length 145 [2021-11-17 02:33:44,851 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:33:44,852 INFO L470 AbstractCegarLoop]: Abstraction has 5452 states and 7729 transitions. [2021-11-17 02:33:44,852 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 3 states have internal predecessors, (70), 3 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2021-11-17 02:33:44,852 INFO L276 IsEmpty]: Start isEmpty. Operand 5452 states and 7729 transitions. [2021-11-17 02:33:44,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2021-11-17 02:33:44,857 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:33:44,857 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:33:44,858 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-17 02:33:44,858 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:33:44,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:33:44,858 INFO L85 PathProgramCache]: Analyzing trace with hash 496313095, now seen corresponding path program 1 times [2021-11-17 02:33:44,859 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 02:33:44,859 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1108876812] [2021-11-17 02:33:44,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:33:44,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 02:33:44,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:44,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:33:44,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:44,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:33:44,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:44,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:33:44,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:44,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:33:44,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:44,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:33:44,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:45,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:33:45,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:45,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-17 02:33:45,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:45,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:33:45,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:45,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:33:45,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:45,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-17 02:33:45,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:45,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:33:45,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:45,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:33:45,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:45,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2021-11-17 02:33:45,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:45,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:33:45,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:45,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:33:45,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:45,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2021-11-17 02:33:45,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:45,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:33:45,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:45,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-11-17 02:33:45,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:33:45,107 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2021-11-17 02:33:45,107 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 02:33:45,107 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1108876812] [2021-11-17 02:33:45,108 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1108876812] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 02:33:45,108 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:33:45,108 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-17 02:33:45,108 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1255332134] [2021-11-17 02:33:45,108 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 02:33:45,108 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-17 02:33:45,109 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 02:33:45,109 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-17 02:33:45,109 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-11-17 02:33:45,109 INFO L87 Difference]: Start difference. First operand 5452 states and 7729 transitions. Second operand has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-11-17 02:33:47,257 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:33:51,003 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:33:54,183 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:33:56,363 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:33:58,870 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:34:00,910 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:34:03,019 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:34:05,059 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:34:05,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:34:05,510 INFO L93 Difference]: Finished difference Result 12919 states and 18519 transitions. [2021-11-17 02:34:05,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-17 02:34:05,510 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 156 [2021-11-17 02:34:05,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:34:05,578 INFO L225 Difference]: With dead ends: 12919 [2021-11-17 02:34:05,579 INFO L226 Difference]: Without dead ends: 8154 [2021-11-17 02:34:05,598 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2021-11-17 02:34:05,598 INFO L933 BasicCegarLoop]: 2537 mSDtfsCounter, 1991 mSDsluCounter, 5846 mSDsCounter, 0 mSdLazyCounter, 2219 mSolverCounterSat, 753 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2116 SdHoareTripleChecker+Valid, 8383 SdHoareTripleChecker+Invalid, 2980 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 753 IncrementalHoareTripleChecker+Valid, 2219 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.1s IncrementalHoareTripleChecker+Time [2021-11-17 02:34:05,599 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2116 Valid, 8383 Invalid, 2980 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [753 Valid, 2219 Invalid, 8 Unknown, 0 Unchecked, 20.1s Time] [2021-11-17 02:34:05,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8154 states. [2021-11-17 02:34:05,831 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8154 to 5456. [2021-11-17 02:34:05,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5456 states, 4157 states have (on average 1.3853740678373827) internal successors, (5759), 4191 states have internal predecessors, (5759), 974 states have call successors, (974), 325 states have call predecessors, (974), 324 states have return successors, (1000), 972 states have call predecessors, (1000), 972 states have call successors, (1000) [2021-11-17 02:34:05,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5456 states to 5456 states and 7733 transitions. [2021-11-17 02:34:05,854 INFO L78 Accepts]: Start accepts. Automaton has 5456 states and 7733 transitions. Word has length 156 [2021-11-17 02:34:05,855 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:34:05,855 INFO L470 AbstractCegarLoop]: Abstraction has 5456 states and 7733 transitions. [2021-11-17 02:34:05,855 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-11-17 02:34:05,855 INFO L276 IsEmpty]: Start isEmpty. Operand 5456 states and 7733 transitions. [2021-11-17 02:34:05,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-11-17 02:34:05,862 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:34:05,862 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:34:05,862 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-17 02:34:05,863 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:34:05,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:34:05,863 INFO L85 PathProgramCache]: Analyzing trace with hash -1260010002, now seen corresponding path program 1 times [2021-11-17 02:34:05,863 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 02:34:05,863 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1479553412] [2021-11-17 02:34:05,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:34:05,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 02:34:05,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:05,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:34:05,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:06,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:06,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:06,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:34:06,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:06,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:34:06,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:06,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:06,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:06,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:34:06,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:06,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-17 02:34:06,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:06,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:06,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:06,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:34:06,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:06,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-17 02:34:06,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:06,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:06,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:06,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:34:06,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:06,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2021-11-17 02:34:06,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:06,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:06,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:06,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:34:06,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:06,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-11-17 02:34:06,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:06,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-11-17 02:34:06,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:06,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:06,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:06,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-11-17 02:34:06,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:06,152 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2021-11-17 02:34:06,152 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 02:34:06,152 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1479553412] [2021-11-17 02:34:06,152 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1479553412] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 02:34:06,152 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:34:06,153 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-17 02:34:06,153 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1926246725] [2021-11-17 02:34:06,153 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 02:34:06,153 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-17 02:34:06,153 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 02:34:06,154 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-17 02:34:06,154 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-11-17 02:34:06,154 INFO L87 Difference]: Start difference. First operand 5456 states and 7733 transitions. Second operand has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2021-11-17 02:34:09,340 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:34:11,863 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:34:14,075 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:34:16,117 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:34:16,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:34:16,317 INFO L93 Difference]: Finished difference Result 10814 states and 15493 transitions. [2021-11-17 02:34:16,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-17 02:34:16,317 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 166 [2021-11-17 02:34:16,318 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:34:16,338 INFO L225 Difference]: With dead ends: 10814 [2021-11-17 02:34:16,339 INFO L226 Difference]: Without dead ends: 6045 [2021-11-17 02:34:16,351 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-11-17 02:34:16,352 INFO L933 BasicCegarLoop]: 1339 mSDtfsCounter, 519 mSDsluCounter, 2608 mSDsCounter, 0 mSdLazyCounter, 946 mSolverCounterSat, 445 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 553 SdHoareTripleChecker+Valid, 3947 SdHoareTripleChecker+Invalid, 1395 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 445 IncrementalHoareTripleChecker+Valid, 946 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.0s IncrementalHoareTripleChecker+Time [2021-11-17 02:34:16,352 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [553 Valid, 3947 Invalid, 1395 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [445 Valid, 946 Invalid, 4 Unknown, 0 Unchecked, 10.0s Time] [2021-11-17 02:34:16,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6045 states. [2021-11-17 02:34:16,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6045 to 5458. [2021-11-17 02:34:16,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5458 states, 4159 states have (on average 1.3851887472950228) internal successors, (5761), 4193 states have internal predecessors, (5761), 974 states have call successors, (974), 325 states have call predecessors, (974), 324 states have return successors, (1000), 972 states have call predecessors, (1000), 972 states have call successors, (1000) [2021-11-17 02:34:16,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5458 states to 5458 states and 7735 transitions. [2021-11-17 02:34:16,491 INFO L78 Accepts]: Start accepts. Automaton has 5458 states and 7735 transitions. Word has length 166 [2021-11-17 02:34:16,491 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:34:16,491 INFO L470 AbstractCegarLoop]: Abstraction has 5458 states and 7735 transitions. [2021-11-17 02:34:16,492 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2021-11-17 02:34:16,492 INFO L276 IsEmpty]: Start isEmpty. Operand 5458 states and 7735 transitions. [2021-11-17 02:34:16,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-11-17 02:34:16,499 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:34:16,499 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:34:16,499 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-17 02:34:16,503 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:34:16,503 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:34:16,503 INFO L85 PathProgramCache]: Analyzing trace with hash -826280916, now seen corresponding path program 1 times [2021-11-17 02:34:16,504 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 02:34:16,504 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [321441608] [2021-11-17 02:34:16,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:34:16,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 02:34:16,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:16,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:34:16,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:16,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:16,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:16,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:34:16,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:16,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:34:16,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:16,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:16,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:16,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:34:16,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:16,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-17 02:34:16,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:16,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:16,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:16,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:34:16,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:16,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-17 02:34:16,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:16,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:16,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:16,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:34:16,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:16,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2021-11-17 02:34:16,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:16,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:16,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:16,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:34:16,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:16,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-11-17 02:34:16,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:16,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-11-17 02:34:16,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:16,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:16,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:16,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-11-17 02:34:16,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:16,873 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2021-11-17 02:34:16,873 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 02:34:16,873 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [321441608] [2021-11-17 02:34:16,873 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [321441608] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 02:34:16,873 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:34:16,873 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-17 02:34:16,874 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1603533556] [2021-11-17 02:34:16,874 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 02:34:16,874 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-17 02:34:16,875 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 02:34:16,875 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-17 02:34:16,875 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-11-17 02:34:16,875 INFO L87 Difference]: Start difference. First operand 5458 states and 7735 transitions. Second operand has 8 states, 8 states have (on average 11.0) internal successors, (88), 5 states have internal predecessors, (88), 3 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2021-11-17 02:34:20,393 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:34:23,540 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:34:25,560 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:34:28,011 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:34:30,052 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:34:30,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:34:30,525 INFO L93 Difference]: Finished difference Result 13418 states and 19297 transitions. [2021-11-17 02:34:30,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-11-17 02:34:30,526 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 11.0) internal successors, (88), 5 states have internal predecessors, (88), 3 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) Word has length 166 [2021-11-17 02:34:30,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:34:30,556 INFO L225 Difference]: With dead ends: 13418 [2021-11-17 02:34:30,556 INFO L226 Difference]: Without dead ends: 8647 [2021-11-17 02:34:30,572 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2021-11-17 02:34:30,572 INFO L933 BasicCegarLoop]: 2849 mSDtfsCounter, 2352 mSDsluCounter, 7187 mSDsCounter, 0 mSdLazyCounter, 2484 mSolverCounterSat, 844 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2484 SdHoareTripleChecker+Valid, 10036 SdHoareTripleChecker+Invalid, 3333 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 844 IncrementalHoareTripleChecker+Valid, 2484 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.3s IncrementalHoareTripleChecker+Time [2021-11-17 02:34:30,572 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2484 Valid, 10036 Invalid, 3333 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [844 Valid, 2484 Invalid, 5 Unknown, 0 Unchecked, 13.3s Time] [2021-11-17 02:34:30,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8647 states. [2021-11-17 02:34:30,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8647 to 5498. [2021-11-17 02:34:30,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5498 states, 4183 states have (on average 1.3848912263925413) internal successors, (5793), 4221 states have internal predecessors, (5793), 990 states have call successors, (990), 325 states have call predecessors, (990), 324 states have return successors, (1016), 988 states have call predecessors, (1016), 988 states have call successors, (1016) [2021-11-17 02:34:30,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5498 states to 5498 states and 7799 transitions. [2021-11-17 02:34:30,745 INFO L78 Accepts]: Start accepts. Automaton has 5498 states and 7799 transitions. Word has length 166 [2021-11-17 02:34:30,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:34:30,745 INFO L470 AbstractCegarLoop]: Abstraction has 5498 states and 7799 transitions. [2021-11-17 02:34:30,745 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 11.0) internal successors, (88), 5 states have internal predecessors, (88), 3 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2021-11-17 02:34:30,745 INFO L276 IsEmpty]: Start isEmpty. Operand 5498 states and 7799 transitions. [2021-11-17 02:34:30,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2021-11-17 02:34:30,753 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:34:30,753 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:34:30,753 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-17 02:34:30,754 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:34:30,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:34:30,754 INFO L85 PathProgramCache]: Analyzing trace with hash 434577180, now seen corresponding path program 1 times [2021-11-17 02:34:30,754 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 02:34:30,754 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2139457834] [2021-11-17 02:34:30,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:34:30,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 02:34:30,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:30,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:34:30,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:30,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:30,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:30,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:34:30,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:30,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:34:30,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:30,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:30,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:30,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:34:30,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:30,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-17 02:34:30,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:31,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:31,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:31,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:34:31,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:31,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-17 02:34:31,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:31,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:31,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:31,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:34:31,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:31,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2021-11-17 02:34:31,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:31,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:31,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:31,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:34:31,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:31,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-11-17 02:34:31,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:31,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-11-17 02:34:31,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:31,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2021-11-17 02:34:31,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:31,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-11-17 02:34:31,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:31,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-11-17 02:34:31,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:31,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:31,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:31,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2021-11-17 02:34:31,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:31,101 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2021-11-17 02:34:31,101 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 02:34:31,101 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2139457834] [2021-11-17 02:34:31,101 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2139457834] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 02:34:31,101 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:34:31,102 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-17 02:34:31,102 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1208779023] [2021-11-17 02:34:31,102 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 02:34:31,103 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-17 02:34:31,103 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 02:34:31,103 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-17 02:34:31,103 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-11-17 02:34:31,104 INFO L87 Difference]: Start difference. First operand 5498 states and 7799 transitions. Second operand has 8 states, 8 states have (on average 12.0) internal successors, (96), 5 states have internal predecessors, (96), 3 states have call successors, (17), 5 states have call predecessors, (17), 1 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) [2021-11-17 02:34:33,880 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:34:35,965 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:34:40,055 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:34:42,081 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:34:44,212 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:34:46,225 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:34:48,676 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:34:50,717 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:34:52,908 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:34:54,937 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:34:55,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:34:55,436 INFO L93 Difference]: Finished difference Result 13857 states and 20015 transitions. [2021-11-17 02:34:55,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-11-17 02:34:55,437 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 12.0) internal successors, (96), 5 states have internal predecessors, (96), 3 states have call successors, (17), 5 states have call predecessors, (17), 1 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) Word has length 182 [2021-11-17 02:34:55,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:34:55,471 INFO L225 Difference]: With dead ends: 13857 [2021-11-17 02:34:55,471 INFO L226 Difference]: Without dead ends: 9046 [2021-11-17 02:34:55,489 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2021-11-17 02:34:55,489 INFO L933 BasicCegarLoop]: 2845 mSDtfsCounter, 2929 mSDsluCounter, 7402 mSDsCounter, 0 mSdLazyCounter, 2377 mSolverCounterSat, 1138 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3065 SdHoareTripleChecker+Valid, 10247 SdHoareTripleChecker+Invalid, 3525 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1138 IncrementalHoareTripleChecker+Valid, 2377 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.9s IncrementalHoareTripleChecker+Time [2021-11-17 02:34:55,490 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3065 Valid, 10247 Invalid, 3525 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1138 Valid, 2377 Invalid, 10 Unknown, 0 Unchecked, 23.9s Time] [2021-11-17 02:34:55,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9046 states. [2021-11-17 02:34:55,737 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9046 to 5498. [2021-11-17 02:34:55,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5498 states, 4183 states have (on average 1.3848912263925413) internal successors, (5793), 4219 states have internal predecessors, (5793), 990 states have call successors, (990), 325 states have call predecessors, (990), 324 states have return successors, (1016), 988 states have call predecessors, (1016), 988 states have call successors, (1016) [2021-11-17 02:34:55,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5498 states to 5498 states and 7799 transitions. [2021-11-17 02:34:55,761 INFO L78 Accepts]: Start accepts. Automaton has 5498 states and 7799 transitions. Word has length 182 [2021-11-17 02:34:55,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:34:55,761 INFO L470 AbstractCegarLoop]: Abstraction has 5498 states and 7799 transitions. [2021-11-17 02:34:55,762 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 12.0) internal successors, (96), 5 states have internal predecessors, (96), 3 states have call successors, (17), 5 states have call predecessors, (17), 1 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) [2021-11-17 02:34:55,762 INFO L276 IsEmpty]: Start isEmpty. Operand 5498 states and 7799 transitions. [2021-11-17 02:34:55,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2021-11-17 02:34:55,769 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:34:55,770 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:34:55,770 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-17 02:34:55,770 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:34:55,771 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:34:55,771 INFO L85 PathProgramCache]: Analyzing trace with hash 1553488281, now seen corresponding path program 1 times [2021-11-17 02:34:55,771 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 02:34:55,771 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1911802377] [2021-11-17 02:34:55,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:34:55,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 02:34:55,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:55,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:34:55,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:55,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:55,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:55,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:34:55,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:55,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:34:55,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:55,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:55,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:55,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:34:55,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:55,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-17 02:34:55,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:55,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:55,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:55,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:34:55,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:55,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-17 02:34:55,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:56,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:34:56,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2021-11-17 02:34:56,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:56,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:34:56,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-11-17 02:34:56,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-11-17 02:34:56,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-11-17 02:34:56,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:56,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:56,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-11-17 02:34:56,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-11-17 02:34:56,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:56,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-11-17 02:34:56,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:56,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2021-11-17 02:34:56,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2021-11-17 02:34:56,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:56,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-11-17 02:34:56,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2021-11-17 02:34:56,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:34:56,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:56,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:56,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-17 02:34:56,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:56,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:34:56,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 02:34:56,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:34:56,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:34:56,209 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2021-11-17 02:34:56,209 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 02:34:56,209 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1911802377] [2021-11-17 02:34:56,209 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1911802377] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 02:34:56,209 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:34:56,209 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-17 02:34:56,209 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1982343259] [2021-11-17 02:34:56,210 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 02:34:56,210 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-17 02:34:56,210 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 02:34:56,211 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-17 02:34:56,211 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2021-11-17 02:34:56,211 INFO L87 Difference]: Start difference. First operand 5498 states and 7799 transitions. Second operand has 8 states, 8 states have (on average 18.0) internal successors, (144), 3 states have internal predecessors, (144), 2 states have call successors, (31), 7 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2021-11-17 02:34:58,320 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:35:00,936 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:35:03,546 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:35:05,563 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:35:07,725 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:35:09,778 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:35:10,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:35:10,097 INFO L93 Difference]: Finished difference Result 11032 states and 15863 transitions. [2021-11-17 02:35:10,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-17 02:35:10,098 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 18.0) internal successors, (144), 3 states have internal predecessors, (144), 2 states have call successors, (31), 7 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 280 [2021-11-17 02:35:10,098 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:35:10,122 INFO L225 Difference]: With dead ends: 11032 [2021-11-17 02:35:10,122 INFO L226 Difference]: Without dead ends: 6221 [2021-11-17 02:35:10,136 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2021-11-17 02:35:10,137 INFO L933 BasicCegarLoop]: 1307 mSDtfsCounter, 897 mSDsluCounter, 2553 mSDsCounter, 0 mSdLazyCounter, 925 mSolverCounterSat, 747 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 950 SdHoareTripleChecker+Valid, 3860 SdHoareTripleChecker+Invalid, 1678 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 747 IncrementalHoareTripleChecker+Valid, 925 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.7s IncrementalHoareTripleChecker+Time [2021-11-17 02:35:10,138 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [950 Valid, 3860 Invalid, 1678 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [747 Valid, 925 Invalid, 6 Unknown, 0 Unchecked, 13.7s Time] [2021-11-17 02:35:10,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6221 states. [2021-11-17 02:35:10,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6221 to 5500. [2021-11-17 02:35:10,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5500 states, 4185 states have (on average 1.3847072879330944) internal successors, (5795), 4221 states have internal predecessors, (5795), 990 states have call successors, (990), 325 states have call predecessors, (990), 324 states have return successors, (1016), 988 states have call predecessors, (1016), 988 states have call successors, (1016) [2021-11-17 02:35:10,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5500 states to 5500 states and 7801 transitions. [2021-11-17 02:35:10,338 INFO L78 Accepts]: Start accepts. Automaton has 5500 states and 7801 transitions. Word has length 280 [2021-11-17 02:35:10,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:35:10,339 INFO L470 AbstractCegarLoop]: Abstraction has 5500 states and 7801 transitions. [2021-11-17 02:35:10,339 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 18.0) internal successors, (144), 3 states have internal predecessors, (144), 2 states have call successors, (31), 7 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2021-11-17 02:35:10,339 INFO L276 IsEmpty]: Start isEmpty. Operand 5500 states and 7801 transitions. [2021-11-17 02:35:10,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2021-11-17 02:35:10,345 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:35:10,345 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:35:10,346 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-17 02:35:10,346 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:35:10,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:35:10,346 INFO L85 PathProgramCache]: Analyzing trace with hash 930206679, now seen corresponding path program 1 times [2021-11-17 02:35:10,347 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 02:35:10,347 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1513510422] [2021-11-17 02:35:10,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:35:10,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 02:35:10,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:35:10,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:10,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:35:10,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:35:10,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:10,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:35:10,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-17 02:35:10,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:10,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:35:10,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-17 02:35:10,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:10,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:35:10,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2021-11-17 02:35:10,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:10,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:35:10,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-11-17 02:35:10,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-11-17 02:35:10,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-11-17 02:35:10,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:10,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:10,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-11-17 02:35:10,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-11-17 02:35:10,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:10,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-11-17 02:35:10,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:10,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2021-11-17 02:35:10,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2021-11-17 02:35:10,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:10,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-11-17 02:35:10,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2021-11-17 02:35:10,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:35:10,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:10,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:10,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-17 02:35:10,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:10,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:35:10,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 02:35:10,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:10,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:10,836 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2021-11-17 02:35:10,836 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 02:35:10,836 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1513510422] [2021-11-17 02:35:10,837 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1513510422] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 02:35:10,837 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:35:10,837 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-11-17 02:35:10,837 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [331799210] [2021-11-17 02:35:10,837 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 02:35:10,837 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-17 02:35:10,838 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 02:35:10,838 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-17 02:35:10,838 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2021-11-17 02:35:10,838 INFO L87 Difference]: Start difference. First operand 5500 states and 7801 transitions. Second operand has 11 states, 11 states have (on average 13.090909090909092) internal successors, (144), 6 states have internal predecessors, (144), 3 states have call successors, (31), 7 states have call predecessors, (31), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2021-11-17 02:35:15,496 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:35:17,515 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:35:19,538 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:35:21,885 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:35:23,898 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:35:25,912 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:35:28,204 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:35:30,238 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:35:32,272 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:35:34,306 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:35:36,336 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:35:38,367 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:35:40,405 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:35:42,442 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:35:44,473 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:35:46,499 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:35:48,534 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:35:50,571 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:35:51,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:35:51,981 INFO L93 Difference]: Finished difference Result 12808 states and 18825 transitions. [2021-11-17 02:35:51,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-17 02:35:51,982 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 13.090909090909092) internal successors, (144), 6 states have internal predecessors, (144), 3 states have call successors, (31), 7 states have call predecessors, (31), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) Word has length 280 [2021-11-17 02:35:51,983 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:35:52,009 INFO L225 Difference]: With dead ends: 12808 [2021-11-17 02:35:52,009 INFO L226 Difference]: Without dead ends: 7995 [2021-11-17 02:35:52,022 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=61, Invalid=211, Unknown=0, NotChecked=0, Total=272 [2021-11-17 02:35:52,023 INFO L933 BasicCegarLoop]: 1660 mSDtfsCounter, 2685 mSDsluCounter, 8860 mSDsCounter, 0 mSdLazyCounter, 3717 mSolverCounterSat, 884 mSolverCounterUnsat, 18 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 39.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2760 SdHoareTripleChecker+Valid, 10520 SdHoareTripleChecker+Invalid, 4619 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 884 IncrementalHoareTripleChecker+Valid, 3717 IncrementalHoareTripleChecker+Invalid, 18 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 40.8s IncrementalHoareTripleChecker+Time [2021-11-17 02:35:52,024 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2760 Valid, 10520 Invalid, 4619 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [884 Valid, 3717 Invalid, 18 Unknown, 0 Unchecked, 40.8s Time] [2021-11-17 02:35:52,029 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7995 states. [2021-11-17 02:35:52,202 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7995 to 5504. [2021-11-17 02:35:52,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5504 states, 4189 states have (on average 1.3843399379326808) internal successors, (5799), 4225 states have internal predecessors, (5799), 990 states have call successors, (990), 325 states have call predecessors, (990), 324 states have return successors, (1016), 988 states have call predecessors, (1016), 988 states have call successors, (1016) [2021-11-17 02:35:52,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5504 states to 5504 states and 7805 transitions. [2021-11-17 02:35:52,225 INFO L78 Accepts]: Start accepts. Automaton has 5504 states and 7805 transitions. Word has length 280 [2021-11-17 02:35:52,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:35:52,226 INFO L470 AbstractCegarLoop]: Abstraction has 5504 states and 7805 transitions. [2021-11-17 02:35:52,226 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 13.090909090909092) internal successors, (144), 6 states have internal predecessors, (144), 3 states have call successors, (31), 7 states have call predecessors, (31), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2021-11-17 02:35:52,226 INFO L276 IsEmpty]: Start isEmpty. Operand 5504 states and 7805 transitions. [2021-11-17 02:35:52,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2021-11-17 02:35:52,234 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:35:52,234 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:35:52,234 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-17 02:35:52,235 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:35:52,235 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:35:52,235 INFO L85 PathProgramCache]: Analyzing trace with hash 1986937881, now seen corresponding path program 1 times [2021-11-17 02:35:52,235 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 02:35:52,235 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1303090721] [2021-11-17 02:35:52,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:35:52,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 02:35:52,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:35:52,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:52,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:35:52,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:35:52,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:52,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:35:52,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-17 02:35:52,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:52,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:35:52,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-17 02:35:52,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:52,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:35:52,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2021-11-17 02:35:52,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:52,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:35:52,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-11-17 02:35:52,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-11-17 02:35:52,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-11-17 02:35:52,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:52,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:52,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-11-17 02:35:52,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-11-17 02:35:52,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:52,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-11-17 02:35:52,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:52,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2021-11-17 02:35:52,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2021-11-17 02:35:52,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:52,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-11-17 02:35:52,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2021-11-17 02:35:52,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:35:52,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:52,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:52,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-17 02:35:52,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:52,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:35:52,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 02:35:52,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:35:52,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:35:52,676 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2021-11-17 02:35:52,676 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 02:35:52,676 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1303090721] [2021-11-17 02:35:52,676 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1303090721] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 02:35:52,676 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:35:52,677 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-17 02:35:52,677 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1883437461] [2021-11-17 02:35:52,677 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 02:35:52,677 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-17 02:35:52,677 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 02:35:52,678 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-17 02:35:52,678 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2021-11-17 02:35:52,678 INFO L87 Difference]: Start difference. First operand 5504 states and 7805 transitions. Second operand has 8 states, 8 states have (on average 18.0) internal successors, (144), 3 states have internal predecessors, (144), 2 states have call successors, (31), 7 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2021-11-17 02:35:54,906 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:35:56,997 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:35:59,717 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:36:02,404 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:36:04,606 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:36:06,646 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:36:07,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:36:07,188 INFO L93 Difference]: Finished difference Result 11100 states and 15967 transitions. [2021-11-17 02:36:07,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-17 02:36:07,188 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 18.0) internal successors, (144), 3 states have internal predecessors, (144), 2 states have call successors, (31), 7 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 280 [2021-11-17 02:36:07,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:36:07,216 INFO L225 Difference]: With dead ends: 11100 [2021-11-17 02:36:07,216 INFO L226 Difference]: Without dead ends: 6283 [2021-11-17 02:36:07,230 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 74 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2021-11-17 02:36:07,231 INFO L933 BasicCegarLoop]: 1331 mSDtfsCounter, 1395 mSDsluCounter, 2589 mSDsCounter, 0 mSdLazyCounter, 954 mSolverCounterSat, 1238 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1455 SdHoareTripleChecker+Valid, 3920 SdHoareTripleChecker+Invalid, 2198 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1238 IncrementalHoareTripleChecker+Valid, 954 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.3s IncrementalHoareTripleChecker+Time [2021-11-17 02:36:07,231 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1455 Valid, 3920 Invalid, 2198 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1238 Valid, 954 Invalid, 6 Unknown, 0 Unchecked, 14.3s Time] [2021-11-17 02:36:07,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6283 states. [2021-11-17 02:36:07,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6283 to 5560. [2021-11-17 02:36:07,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5560 states, 4231 states have (on average 1.3843063105648783) internal successors, (5857), 4271 states have internal predecessors, (5857), 1004 states have call successors, (1004), 325 states have call predecessors, (1004), 324 states have return successors, (1030), 1002 states have call predecessors, (1030), 1002 states have call successors, (1030) [2021-11-17 02:36:07,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5560 states to 5560 states and 7891 transitions. [2021-11-17 02:36:07,413 INFO L78 Accepts]: Start accepts. Automaton has 5560 states and 7891 transitions. Word has length 280 [2021-11-17 02:36:07,413 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:36:07,414 INFO L470 AbstractCegarLoop]: Abstraction has 5560 states and 7891 transitions. [2021-11-17 02:36:07,414 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 18.0) internal successors, (144), 3 states have internal predecessors, (144), 2 states have call successors, (31), 7 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2021-11-17 02:36:07,414 INFO L276 IsEmpty]: Start isEmpty. Operand 5560 states and 7891 transitions. [2021-11-17 02:36:07,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2021-11-17 02:36:07,422 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:36:07,422 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:36:07,422 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-17 02:36:07,423 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:36:07,423 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:36:07,423 INFO L85 PathProgramCache]: Analyzing trace with hash 1955355732, now seen corresponding path program 1 times [2021-11-17 02:36:07,423 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 02:36:07,423 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2047364718] [2021-11-17 02:36:07,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:36:07,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 02:36:07,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:36:07,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:07,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:36:07,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:36:07,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:07,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:36:07,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-17 02:36:07,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:07,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:36:07,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-17 02:36:07,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:07,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:36:07,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2021-11-17 02:36:07,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:07,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:36:07,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-11-17 02:36:07,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-11-17 02:36:07,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-11-17 02:36:07,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:07,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:07,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-11-17 02:36:07,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-11-17 02:36:07,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:07,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-11-17 02:36:07,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:07,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2021-11-17 02:36:07,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2021-11-17 02:36:07,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:07,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-11-17 02:36:07,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-11-17 02:36:07,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:07,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:07,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2021-11-17 02:36:07,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:36:07,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:07,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:07,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-17 02:36:07,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:07,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:36:07,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 02:36:07,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:07,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:07,942 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2021-11-17 02:36:07,943 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 02:36:07,943 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2047364718] [2021-11-17 02:36:07,943 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2047364718] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 02:36:07,943 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:36:07,943 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-11-17 02:36:07,943 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1106850229] [2021-11-17 02:36:07,944 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 02:36:07,945 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-11-17 02:36:07,945 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 02:36:07,945 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-11-17 02:36:07,945 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2021-11-17 02:36:07,946 INFO L87 Difference]: Start difference. First operand 5560 states and 7891 transitions. Second operand has 10 states, 10 states have (on average 14.9) internal successors, (149), 5 states have internal predecessors, (149), 2 states have call successors, (32), 7 states have call predecessors, (32), 3 states have return successors, (29), 2 states have call predecessors, (29), 1 states have call successors, (29) [2021-11-17 02:36:10,105 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:36:12,180 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:36:14,264 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:36:16,338 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:36:18,424 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:36:22,285 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:36:24,306 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:36:26,323 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:36:28,578 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:36:30,609 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:36:32,639 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:36:34,670 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:36:35,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:36:35,218 INFO L93 Difference]: Finished difference Result 12038 states and 17409 transitions. [2021-11-17 02:36:35,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-17 02:36:35,219 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 14.9) internal successors, (149), 5 states have internal predecessors, (149), 2 states have call successors, (32), 7 states have call predecessors, (32), 3 states have return successors, (29), 2 states have call predecessors, (29), 1 states have call successors, (29) Word has length 301 [2021-11-17 02:36:35,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:36:35,263 INFO L225 Difference]: With dead ends: 12038 [2021-11-17 02:36:35,263 INFO L226 Difference]: Without dead ends: 6498 [2021-11-17 02:36:35,284 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 82 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2021-11-17 02:36:35,284 INFO L933 BasicCegarLoop]: 1329 mSDtfsCounter, 1002 mSDsluCounter, 4425 mSDsCounter, 0 mSdLazyCounter, 1614 mSolverCounterSat, 773 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1055 SdHoareTripleChecker+Valid, 5754 SdHoareTripleChecker+Invalid, 2399 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 773 IncrementalHoareTripleChecker+Valid, 1614 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.0s IncrementalHoareTripleChecker+Time [2021-11-17 02:36:35,285 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1055 Valid, 5754 Invalid, 2399 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [773 Valid, 1614 Invalid, 12 Unknown, 0 Unchecked, 27.0s Time] [2021-11-17 02:36:35,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6498 states. [2021-11-17 02:36:35,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6498 to 5693. [2021-11-17 02:36:35,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5693 states, 4336 states have (on average 1.3863007380073802) internal successors, (6011), 4376 states have internal predecessors, (6011), 1025 states have call successors, (1025), 332 states have call predecessors, (1025), 331 states have return successors, (1051), 1023 states have call predecessors, (1051), 1023 states have call successors, (1051) [2021-11-17 02:36:35,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5693 states to 5693 states and 8087 transitions. [2021-11-17 02:36:35,484 INFO L78 Accepts]: Start accepts. Automaton has 5693 states and 8087 transitions. Word has length 301 [2021-11-17 02:36:35,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:36:35,485 INFO L470 AbstractCegarLoop]: Abstraction has 5693 states and 8087 transitions. [2021-11-17 02:36:35,485 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 14.9) internal successors, (149), 5 states have internal predecessors, (149), 2 states have call successors, (32), 7 states have call predecessors, (32), 3 states have return successors, (29), 2 states have call predecessors, (29), 1 states have call successors, (29) [2021-11-17 02:36:35,485 INFO L276 IsEmpty]: Start isEmpty. Operand 5693 states and 8087 transitions. [2021-11-17 02:36:35,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-17 02:36:35,494 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:36:35,494 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:36:35,494 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-11-17 02:36:35,494 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:36:35,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:36:35,495 INFO L85 PathProgramCache]: Analyzing trace with hash 1115103407, now seen corresponding path program 1 times [2021-11-17 02:36:35,495 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 02:36:35,495 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [381683543] [2021-11-17 02:36:35,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:36:35,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 02:36:35,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:36:35,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:35,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:36:35,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:36:35,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:35,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:36:35,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-17 02:36:35,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:35,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:36:35,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-17 02:36:35,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:35,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:36:35,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2021-11-17 02:36:35,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:35,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:36:35,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-11-17 02:36:35,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-11-17 02:36:35,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-11-17 02:36:35,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:35,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:35,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-11-17 02:36:35,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-11-17 02:36:35,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:35,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-11-17 02:36:35,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:35,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2021-11-17 02:36:35,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2021-11-17 02:36:35,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:35,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-11-17 02:36:35,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-11-17 02:36:35,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:35,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:35,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2021-11-17 02:36:35,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:36:35,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:35,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:35,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:35,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-17 02:36:35,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:36,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:36,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:36,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:36:36,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:36,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 02:36:36,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:36,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:36:36,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:36,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-11-17 02:36:36,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:36:36,078 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2021-11-17 02:36:36,078 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 02:36:36,078 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [381683543] [2021-11-17 02:36:36,078 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [381683543] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 02:36:36,078 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:36:36,078 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-11-17 02:36:36,079 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [714765623] [2021-11-17 02:36:36,079 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 02:36:36,079 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-11-17 02:36:36,079 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 02:36:36,080 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-11-17 02:36:36,081 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2021-11-17 02:36:36,081 INFO L87 Difference]: Start difference. First operand 5693 states and 8087 transitions. Second operand has 10 states, 10 states have (on average 15.4) internal successors, (154), 4 states have internal predecessors, (154), 2 states have call successors, (33), 7 states have call predecessors, (33), 3 states have return successors, (30), 3 states have call predecessors, (30), 1 states have call successors, (30) [2021-11-17 02:36:40,135 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:36:42,160 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:36:44,183 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:36:46,202 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:36:48,665 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:36:50,706 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:36:52,744 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:36:54,784 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:36:56,812 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:36:58,849 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:36:59,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:36:59,614 INFO L93 Difference]: Finished difference Result 12164 states and 17598 transitions. [2021-11-17 02:36:59,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-17 02:36:59,615 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 15.4) internal successors, (154), 4 states have internal predecessors, (154), 2 states have call successors, (33), 7 states have call predecessors, (33), 3 states have return successors, (30), 3 states have call predecessors, (30), 1 states have call successors, (30) Word has length 310 [2021-11-17 02:36:59,615 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:36:59,653 INFO L225 Difference]: With dead ends: 12164 [2021-11-17 02:36:59,653 INFO L226 Difference]: Without dead ends: 6491 [2021-11-17 02:36:59,693 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 85 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2021-11-17 02:36:59,695 INFO L933 BasicCegarLoop]: 1299 mSDtfsCounter, 868 mSDsluCounter, 6077 mSDsCounter, 0 mSdLazyCounter, 2257 mSolverCounterSat, 733 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 923 SdHoareTripleChecker+Valid, 7376 SdHoareTripleChecker+Invalid, 3000 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 733 IncrementalHoareTripleChecker+Valid, 2257 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.2s IncrementalHoareTripleChecker+Time [2021-11-17 02:36:59,695 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [923 Valid, 7376 Invalid, 3000 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [733 Valid, 2257 Invalid, 10 Unknown, 0 Unchecked, 23.2s Time] [2021-11-17 02:36:59,700 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6491 states. [2021-11-17 02:36:59,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6491 to 5721. [2021-11-17 02:36:59,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5721 states, 4357 states have (on average 1.384438834060133) internal successors, (6032), 4397 states have internal predecessors, (6032), 1025 states have call successors, (1025), 332 states have call predecessors, (1025), 338 states have return successors, (1058), 1030 states have call predecessors, (1058), 1023 states have call successors, (1058) [2021-11-17 02:36:59,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5721 states to 5721 states and 8115 transitions. [2021-11-17 02:36:59,919 INFO L78 Accepts]: Start accepts. Automaton has 5721 states and 8115 transitions. Word has length 310 [2021-11-17 02:36:59,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:36:59,979 INFO L470 AbstractCegarLoop]: Abstraction has 5721 states and 8115 transitions. [2021-11-17 02:36:59,979 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 15.4) internal successors, (154), 4 states have internal predecessors, (154), 2 states have call successors, (33), 7 states have call predecessors, (33), 3 states have return successors, (30), 3 states have call predecessors, (30), 1 states have call successors, (30) [2021-11-17 02:36:59,979 INFO L276 IsEmpty]: Start isEmpty. Operand 5721 states and 8115 transitions. [2021-11-17 02:36:59,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-17 02:36:59,989 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:36:59,990 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:36:59,990 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-11-17 02:36:59,990 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:36:59,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:36:59,991 INFO L85 PathProgramCache]: Analyzing trace with hash 1638707332, now seen corresponding path program 1 times [2021-11-17 02:36:59,991 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 02:36:59,991 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2139863613] [2021-11-17 02:36:59,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:36:59,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 02:37:00,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:37:00,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:00,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:00,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:37:00,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:00,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:00,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-17 02:37:00,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:00,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:00,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-17 02:37:00,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:00,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:00,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2021-11-17 02:37:00,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:00,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:00,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-11-17 02:37:00,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-11-17 02:37:00,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-11-17 02:37:00,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:00,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:00,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-11-17 02:37:00,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-11-17 02:37:00,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:00,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-11-17 02:37:00,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:00,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2021-11-17 02:37:00,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2021-11-17 02:37:00,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:00,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-11-17 02:37:00,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-11-17 02:37:00,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:00,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:00,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2021-11-17 02:37:00,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:37:00,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:00,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:00,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-17 02:37:00,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:00,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:37:00,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 02:37:00,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:00,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-11-17 02:37:00,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-11-17 02:37:00,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:00,728 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2021-11-17 02:37:00,728 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 02:37:00,728 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2139863613] [2021-11-17 02:37:00,728 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2139863613] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-17 02:37:00,728 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [742510817] [2021-11-17 02:37:00,729 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:37:00,729 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 02:37:00,729 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 02:37:00,744 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) [2021-11-17 02:37:00,748 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-17 02:37:01,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:01,350 INFO L263 TraceCheckSpWp]: Trace formula consists of 3050 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-17 02:37:01,363 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 02:37:01,879 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2021-11-17 02:37:01,879 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 02:37:02,572 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2021-11-17 02:37:02,576 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [742510817] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-17 02:37:02,576 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-17 02:37:02,576 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 17 [2021-11-17 02:37:02,577 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [900058388] [2021-11-17 02:37:02,577 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-17 02:37:02,578 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2021-11-17 02:37:02,579 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 02:37:02,579 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-11-17 02:37:02,580 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=217, Unknown=0, NotChecked=0, Total=272 [2021-11-17 02:37:02,580 INFO L87 Difference]: Start difference. First operand 5721 states and 8115 transitions. Second operand has 17 states, 17 states have (on average 10.941176470588236) internal successors, (186), 12 states have internal predecessors, (186), 5 states have call successors, (60), 7 states have call predecessors, (60), 5 states have return successors, (37), 5 states have call predecessors, (37), 4 states have call successors, (37) [2021-11-17 02:37:07,088 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:37:09,922 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:37:12,186 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:37:14,231 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:37:14,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:37:14,851 INFO L93 Difference]: Finished difference Result 13067 states and 18865 transitions. [2021-11-17 02:37:14,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-17 02:37:14,851 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 10.941176470588236) internal successors, (186), 12 states have internal predecessors, (186), 5 states have call successors, (60), 7 states have call predecessors, (60), 5 states have return successors, (37), 5 states have call predecessors, (37), 4 states have call successors, (37) Word has length 314 [2021-11-17 02:37:14,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:37:14,875 INFO L225 Difference]: With dead ends: 13067 [2021-11-17 02:37:14,875 INFO L226 Difference]: Without dead ends: 7093 [2021-11-17 02:37:14,893 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 746 GetRequests, 706 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 429 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=481, Invalid=1241, Unknown=0, NotChecked=0, Total=1722 [2021-11-17 02:37:14,894 INFO L933 BasicCegarLoop]: 1302 mSDtfsCounter, 1256 mSDsluCounter, 10486 mSDsCounter, 0 mSdLazyCounter, 3403 mSolverCounterSat, 925 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1307 SdHoareTripleChecker+Valid, 11788 SdHoareTripleChecker+Invalid, 4332 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 925 IncrementalHoareTripleChecker+Valid, 3403 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.4s IncrementalHoareTripleChecker+Time [2021-11-17 02:37:14,894 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1307 Valid, 11788 Invalid, 4332 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [925 Valid, 3403 Invalid, 4 Unknown, 0 Unchecked, 11.4s Time] [2021-11-17 02:37:14,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7093 states. [2021-11-17 02:37:15,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7093 to 6001. [2021-11-17 02:37:15,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6001 states, 4560 states have (on average 1.3719298245614036) internal successors, (6256), 4600 states have internal predecessors, (6256), 1102 states have call successors, (1102), 332 states have call predecessors, (1102), 338 states have return successors, (1135), 1107 states have call predecessors, (1135), 1100 states have call successors, (1135) [2021-11-17 02:37:15,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6001 states to 6001 states and 8493 transitions. [2021-11-17 02:37:15,103 INFO L78 Accepts]: Start accepts. Automaton has 6001 states and 8493 transitions. Word has length 314 [2021-11-17 02:37:15,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:37:15,104 INFO L470 AbstractCegarLoop]: Abstraction has 6001 states and 8493 transitions. [2021-11-17 02:37:15,104 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 10.941176470588236) internal successors, (186), 12 states have internal predecessors, (186), 5 states have call successors, (60), 7 states have call predecessors, (60), 5 states have return successors, (37), 5 states have call predecessors, (37), 4 states have call successors, (37) [2021-11-17 02:37:15,104 INFO L276 IsEmpty]: Start isEmpty. Operand 6001 states and 8493 transitions. [2021-11-17 02:37:15,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-17 02:37:15,112 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:37:15,112 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:37:15,146 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-17 02:37:15,323 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-11-17 02:37:15,324 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:37:15,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:37:15,324 INFO L85 PathProgramCache]: Analyzing trace with hash 1340491547, now seen corresponding path program 1 times [2021-11-17 02:37:15,324 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 02:37:15,324 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1265548442] [2021-11-17 02:37:15,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:37:15,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 02:37:15,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:37:15,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:15,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:15,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:37:15,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:15,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:15,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-17 02:37:15,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:15,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:15,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-17 02:37:15,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:15,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:15,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2021-11-17 02:37:15,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:15,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:15,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-11-17 02:37:15,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-11-17 02:37:15,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-11-17 02:37:15,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:15,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:15,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-11-17 02:37:15,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-11-17 02:37:15,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:15,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-11-17 02:37:15,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:15,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2021-11-17 02:37:15,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2021-11-17 02:37:15,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:15,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-11-17 02:37:15,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-11-17 02:37:15,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:15,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:15,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2021-11-17 02:37:15,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:37:15,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:15,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:15,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-17 02:37:15,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:15,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:37:15,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 02:37:15,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:15,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-11-17 02:37:15,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:37:15,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-11-17 02:37:15,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-11-17 02:37:15,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-11-17 02:37:15,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:15,924 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2021-11-17 02:37:15,924 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 02:37:15,924 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1265548442] [2021-11-17 02:37:15,925 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1265548442] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 02:37:15,925 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:37:15,925 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-11-17 02:37:15,925 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1841520647] [2021-11-17 02:37:15,925 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 02:37:15,926 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-11-17 02:37:15,926 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 02:37:15,926 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-11-17 02:37:15,926 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2021-11-17 02:37:15,926 INFO L87 Difference]: Start difference. First operand 6001 states and 8493 transitions. Second operand has 10 states, 10 states have (on average 16.2) internal successors, (162), 4 states have internal predecessors, (162), 2 states have call successors, (36), 7 states have call predecessors, (36), 3 states have return successors, (33), 3 states have call predecessors, (33), 1 states have call successors, (33) [2021-11-17 02:37:19,069 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:37:21,807 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:37:24,166 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:37:26,213 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:37:26,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:37:26,857 INFO L93 Difference]: Finished difference Result 12766 states and 18382 transitions. [2021-11-17 02:37:26,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-17 02:37:26,864 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 16.2) internal successors, (162), 4 states have internal predecessors, (162), 2 states have call successors, (36), 7 states have call predecessors, (36), 3 states have return successors, (33), 3 states have call predecessors, (33), 1 states have call successors, (33) Word has length 337 [2021-11-17 02:37:26,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:37:26,889 INFO L225 Difference]: With dead ends: 12766 [2021-11-17 02:37:26,890 INFO L226 Difference]: Without dead ends: 6785 [2021-11-17 02:37:26,908 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 93 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2021-11-17 02:37:26,909 INFO L933 BasicCegarLoop]: 1294 mSDtfsCounter, 621 mSDsluCounter, 5450 mSDsCounter, 0 mSdLazyCounter, 1925 mSolverCounterSat, 497 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 674 SdHoareTripleChecker+Valid, 6744 SdHoareTripleChecker+Invalid, 2426 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 497 IncrementalHoareTripleChecker+Valid, 1925 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.6s IncrementalHoareTripleChecker+Time [2021-11-17 02:37:26,909 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [674 Valid, 6744 Invalid, 2426 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [497 Valid, 1925 Invalid, 4 Unknown, 0 Unchecked, 10.6s Time] [2021-11-17 02:37:26,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6785 states. [2021-11-17 02:37:27,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6785 to 6029. [2021-11-17 02:37:27,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6029 states, 4581 states have (on average 1.370224841737612) internal successors, (6277), 4621 states have internal predecessors, (6277), 1102 states have call successors, (1102), 332 states have call predecessors, (1102), 345 states have return successors, (1142), 1114 states have call predecessors, (1142), 1100 states have call successors, (1142) [2021-11-17 02:37:27,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6029 states to 6029 states and 8521 transitions. [2021-11-17 02:37:27,192 INFO L78 Accepts]: Start accepts. Automaton has 6029 states and 8521 transitions. Word has length 337 [2021-11-17 02:37:27,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:37:27,193 INFO L470 AbstractCegarLoop]: Abstraction has 6029 states and 8521 transitions. [2021-11-17 02:37:27,193 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 16.2) internal successors, (162), 4 states have internal predecessors, (162), 2 states have call successors, (36), 7 states have call predecessors, (36), 3 states have return successors, (33), 3 states have call predecessors, (33), 1 states have call successors, (33) [2021-11-17 02:37:27,193 INFO L276 IsEmpty]: Start isEmpty. Operand 6029 states and 8521 transitions. [2021-11-17 02:37:27,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-17 02:37:27,203 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:37:27,203 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:37:27,203 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-11-17 02:37:27,203 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:37:27,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:37:27,204 INFO L85 PathProgramCache]: Analyzing trace with hash 831018457, now seen corresponding path program 1 times [2021-11-17 02:37:27,204 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 02:37:27,204 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [279086378] [2021-11-17 02:37:27,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:37:27,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 02:37:27,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:37:27,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:27,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:27,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:37:27,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:27,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:27,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-17 02:37:27,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:27,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:27,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-17 02:37:27,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:27,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:27,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2021-11-17 02:37:27,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:27,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:27,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-11-17 02:37:27,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-11-17 02:37:27,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-11-17 02:37:27,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:27,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:27,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-11-17 02:37:27,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-11-17 02:37:27,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:27,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-11-17 02:37:27,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:27,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2021-11-17 02:37:27,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2021-11-17 02:37:27,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:27,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-11-17 02:37:27,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-11-17 02:37:27,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:27,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:27,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2021-11-17 02:37:27,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:37:27,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:27,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:27,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-17 02:37:27,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:27,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:37:27,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 02:37:27,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:27,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-11-17 02:37:27,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:37:27,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-11-17 02:37:27,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:27,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-11-17 02:37:27,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:28,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-11-17 02:37:28,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:28,015 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2021-11-17 02:37:28,015 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 02:37:28,015 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [279086378] [2021-11-17 02:37:28,016 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [279086378] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-17 02:37:28,016 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [919824258] [2021-11-17 02:37:28,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:37:28,016 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 02:37:28,016 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 02:37:28,017 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-17 02:37:28,021 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-17 02:37:28,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:28,665 INFO L263 TraceCheckSpWp]: Trace formula consists of 3140 conjuncts, 47 conjunts are in the unsatisfiable core [2021-11-17 02:37:28,675 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 02:37:29,309 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2021-11-17 02:37:29,309 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-17 02:37:29,309 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [919824258] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 02:37:29,309 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-17 02:37:29,309 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [15] total 15 [2021-11-17 02:37:29,309 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2004992097] [2021-11-17 02:37:29,309 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 02:37:29,310 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-11-17 02:37:29,310 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 02:37:29,310 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-11-17 02:37:29,311 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=176, Unknown=0, NotChecked=0, Total=210 [2021-11-17 02:37:29,311 INFO L87 Difference]: Start difference. First operand 6029 states and 8521 transitions. Second operand has 10 states, 10 states have (on average 17.0) internal successors, (170), 7 states have internal predecessors, (170), 2 states have call successors, (38), 2 states have call predecessors, (38), 5 states have return successors, (35), 5 states have call predecessors, (35), 2 states have call successors, (35) [2021-11-17 02:37:31,511 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:37:31,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:37:31,700 INFO L93 Difference]: Finished difference Result 11733 states and 16658 transitions. [2021-11-17 02:37:31,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-17 02:37:31,725 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 17.0) internal successors, (170), 7 states have internal predecessors, (170), 2 states have call successors, (38), 2 states have call predecessors, (38), 5 states have return successors, (35), 5 states have call predecessors, (35), 2 states have call successors, (35) Word has length 337 [2021-11-17 02:37:31,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:37:31,744 INFO L225 Difference]: With dead ends: 11733 [2021-11-17 02:37:31,745 INFO L226 Difference]: Without dead ends: 6458 [2021-11-17 02:37:31,757 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 440 GetRequests, 424 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=38, Invalid=202, Unknown=0, NotChecked=0, Total=240 [2021-11-17 02:37:31,758 INFO L933 BasicCegarLoop]: 1692 mSDtfsCounter, 267 mSDsluCounter, 13219 mSDsCounter, 0 mSdLazyCounter, 68 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 295 SdHoareTripleChecker+Valid, 14911 SdHoareTripleChecker+Invalid, 69 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 68 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2021-11-17 02:37:31,758 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [295 Valid, 14911 Invalid, 69 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 68 Invalid, 1 Unknown, 0 Unchecked, 2.1s Time] [2021-11-17 02:37:31,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6458 states. [2021-11-17 02:37:31,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6458 to 6051. [2021-11-17 02:37:31,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6051 states, 4597 states have (on average 1.3689362627800739) internal successors, (6293), 4637 states have internal predecessors, (6293), 1102 states have call successors, (1102), 332 states have call predecessors, (1102), 351 states have return successors, (1160), 1120 states have call predecessors, (1160), 1100 states have call successors, (1160) [2021-11-17 02:37:31,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6051 states to 6051 states and 8555 transitions. [2021-11-17 02:37:31,962 INFO L78 Accepts]: Start accepts. Automaton has 6051 states and 8555 transitions. Word has length 337 [2021-11-17 02:37:31,963 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:37:31,963 INFO L470 AbstractCegarLoop]: Abstraction has 6051 states and 8555 transitions. [2021-11-17 02:37:31,963 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 17.0) internal successors, (170), 7 states have internal predecessors, (170), 2 states have call successors, (38), 2 states have call predecessors, (38), 5 states have return successors, (35), 5 states have call predecessors, (35), 2 states have call successors, (35) [2021-11-17 02:37:31,963 INFO L276 IsEmpty]: Start isEmpty. Operand 6051 states and 8555 transitions. [2021-11-17 02:37:31,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2021-11-17 02:37:31,972 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:37:31,973 INFO L514 BasicCegarLoop]: trace histogram [11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:37:32,004 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-17 02:37:32,187 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-11-17 02:37:32,188 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:37:32,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:37:32,188 INFO L85 PathProgramCache]: Analyzing trace with hash 2136676350, now seen corresponding path program 1 times [2021-11-17 02:37:32,188 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 02:37:32,188 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1891527219] [2021-11-17 02:37:32,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:37:32,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 02:37:32,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:37:32,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:32,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:32,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:37:32,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:32,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:32,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-17 02:37:32,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:32,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:32,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-17 02:37:32,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:32,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:32,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2021-11-17 02:37:32,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:32,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:32,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-11-17 02:37:32,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-11-17 02:37:32,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-11-17 02:37:32,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:32,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:32,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:37:32,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:37:32,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:32,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-11-17 02:37:32,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-11-17 02:37:32,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-11-17 02:37:32,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:32,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2021-11-17 02:37:32,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:32,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2021-11-17 02:37:32,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2021-11-17 02:37:32,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:32,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:37:32,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:37:32,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:32,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-11-17 02:37:32,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2021-11-17 02:37:32,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-11-17 02:37:32,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:32,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:32,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:37:32,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:37:32,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:32,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-11-17 02:37:32,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2021-11-17 02:37:32,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:37:32,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:32,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:32,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-17 02:37:32,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:32,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:37:32,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 02:37:32,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:32,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-11-17 02:37:32,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:37:32,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-11-17 02:37:32,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-11-17 02:37:32,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:32,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-11-17 02:37:32,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:33,015 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2021-11-17 02:37:33,016 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 02:37:33,016 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1891527219] [2021-11-17 02:37:33,016 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1891527219] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-17 02:37:33,016 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1615241184] [2021-11-17 02:37:33,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:37:33,016 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 02:37:33,016 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 02:37:33,017 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-17 02:37:33,051 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-17 02:37:33,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:33,951 INFO L263 TraceCheckSpWp]: Trace formula consists of 3329 conjuncts, 26 conjunts are in the unsatisfiable core [2021-11-17 02:37:33,958 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 02:37:34,365 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 16 [2021-11-17 02:37:34,373 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 16 [2021-11-17 02:37:34,418 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 58 [2021-11-17 02:37:34,422 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 34 [2021-11-17 02:37:34,835 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 187 proven. 0 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2021-11-17 02:37:34,835 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-17 02:37:34,835 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1615241184] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 02:37:34,835 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-17 02:37:34,835 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [13] total 15 [2021-11-17 02:37:34,835 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1763439779] [2021-11-17 02:37:34,835 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 02:37:34,836 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-17 02:37:34,836 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 02:37:34,836 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-17 02:37:34,836 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=176, Unknown=0, NotChecked=0, Total=210 [2021-11-17 02:37:34,837 INFO L87 Difference]: Start difference. First operand 6051 states and 8555 transitions. Second operand has 8 states, 8 states have (on average 24.0) internal successors, (192), 6 states have internal predecessors, (192), 2 states have call successors, (46), 2 states have call predecessors, (46), 4 states have return successors, (44), 4 states have call predecessors, (44), 2 states have call successors, (44) [2021-11-17 02:37:36,898 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:37:39,555 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:37:41,713 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:37:43,762 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:37:43,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:37:43,980 INFO L93 Difference]: Finished difference Result 11647 states and 16522 transitions. [2021-11-17 02:37:43,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-17 02:37:43,981 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 24.0) internal successors, (192), 6 states have internal predecessors, (192), 2 states have call successors, (46), 2 states have call predecessors, (46), 4 states have return successors, (44), 4 states have call predecessors, (44), 2 states have call successors, (44) Word has length 397 [2021-11-17 02:37:43,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:37:44,003 INFO L225 Difference]: With dead ends: 11647 [2021-11-17 02:37:44,003 INFO L226 Difference]: Without dead ends: 6350 [2021-11-17 02:37:44,036 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 522 GetRequests, 506 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=38, Invalid=202, Unknown=0, NotChecked=0, Total=240 [2021-11-17 02:37:44,037 INFO L933 BasicCegarLoop]: 1600 mSDtfsCounter, 201 mSDsluCounter, 9196 mSDsCounter, 0 mSdLazyCounter, 241 mSolverCounterSat, 2 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 208 SdHoareTripleChecker+Valid, 10796 SdHoareTripleChecker+Invalid, 247 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 241 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.9s IncrementalHoareTripleChecker+Time [2021-11-17 02:37:44,037 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [208 Valid, 10796 Invalid, 247 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 241 Invalid, 4 Unknown, 0 Unchecked, 8.9s Time] [2021-11-17 02:37:44,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6350 states. [2021-11-17 02:37:44,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6350 to 6061. [2021-11-17 02:37:44,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6061 states, 4605 states have (on average 1.368729641693811) internal successors, (6303), 4643 states have internal predecessors, (6303), 1102 states have call successors, (1102), 332 states have call predecessors, (1102), 353 states have return successors, (1164), 1124 states have call predecessors, (1164), 1100 states have call successors, (1164) [2021-11-17 02:37:44,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6061 states to 6061 states and 8569 transitions. [2021-11-17 02:37:44,263 INFO L78 Accepts]: Start accepts. Automaton has 6061 states and 8569 transitions. Word has length 397 [2021-11-17 02:37:44,264 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:37:44,264 INFO L470 AbstractCegarLoop]: Abstraction has 6061 states and 8569 transitions. [2021-11-17 02:37:44,264 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 24.0) internal successors, (192), 6 states have internal predecessors, (192), 2 states have call successors, (46), 2 states have call predecessors, (46), 4 states have return successors, (44), 4 states have call predecessors, (44), 2 states have call successors, (44) [2021-11-17 02:37:44,265 INFO L276 IsEmpty]: Start isEmpty. Operand 6061 states and 8569 transitions. [2021-11-17 02:37:44,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2021-11-17 02:37:44,279 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:37:44,280 INFO L514 BasicCegarLoop]: trace histogram [11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:37:44,319 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2021-11-17 02:37:44,503 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 02:37:44,503 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:37:44,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:37:44,504 INFO L85 PathProgramCache]: Analyzing trace with hash -701819820, now seen corresponding path program 2 times [2021-11-17 02:37:44,504 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 02:37:44,504 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [81167211] [2021-11-17 02:37:44,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:37:44,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 02:37:44,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:44,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:37:44,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:44,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:44,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:44,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:44,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:44,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:37:44,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:44,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:44,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:44,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:44,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:44,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-17 02:37:44,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:44,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:44,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:44,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:44,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:44,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-17 02:37:44,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:44,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:44,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:44,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:44,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:44,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2021-11-17 02:37:44,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:44,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:44,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:44,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:44,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:44,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-11-17 02:37:44,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:44,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-11-17 02:37:44,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:44,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-11-17 02:37:44,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:44,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:44,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:44,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:44,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:44,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:37:44,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:44,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:37:44,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:44,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:44,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:44,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-11-17 02:37:44,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:44,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-11-17 02:37:44,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:44,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-11-17 02:37:44,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:44,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:44,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2021-11-17 02:37:45,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:45,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:37:45,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:37:45,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:45,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-11-17 02:37:45,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2021-11-17 02:37:45,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-11-17 02:37:45,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:45,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2021-11-17 02:37:45,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-11-17 02:37:45,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:45,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:45,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:37:45,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:37:45,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:45,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-11-17 02:37:45,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2021-11-17 02:37:45,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:37:45,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:45,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:45,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-17 02:37:45,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:45,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:37:45,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 02:37:45,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:45,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-11-17 02:37:45,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:37:45,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-11-17 02:37:45,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-11-17 02:37:45,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-11-17 02:37:45,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:45,237 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2021-11-17 02:37:45,238 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 02:37:45,238 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [81167211] [2021-11-17 02:37:45,238 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [81167211] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-17 02:37:45,238 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1271966221] [2021-11-17 02:37:45,238 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-17 02:37:45,238 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 02:37:45,239 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 02:37:45,240 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-17 02:37:45,241 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-17 02:37:48,722 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-17 02:37:48,722 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-17 02:37:48,748 INFO L263 TraceCheckSpWp]: Trace formula consists of 3329 conjuncts, 37 conjunts are in the unsatisfiable core [2021-11-17 02:37:48,755 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 02:37:49,549 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 151 proven. 0 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2021-11-17 02:37:49,549 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-17 02:37:49,549 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1271966221] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 02:37:49,549 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-17 02:37:49,549 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [13] total 18 [2021-11-17 02:37:49,550 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [660032294] [2021-11-17 02:37:49,550 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 02:37:49,550 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-17 02:37:49,550 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 02:37:49,550 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-17 02:37:49,551 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=266, Unknown=0, NotChecked=0, Total=306 [2021-11-17 02:37:49,551 INFO L87 Difference]: Start difference. First operand 6061 states and 8569 transitions. Second operand has 8 states, 8 states have (on average 24.375) internal successors, (195), 6 states have internal predecessors, (195), 2 states have call successors, (46), 2 states have call predecessors, (46), 4 states have return successors, (44), 4 states have call predecessors, (44), 2 states have call successors, (44) [2021-11-17 02:37:49,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:37:49,780 INFO L93 Difference]: Finished difference Result 11382 states and 16088 transitions. [2021-11-17 02:37:49,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-17 02:37:49,781 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 24.375) internal successors, (195), 6 states have internal predecessors, (195), 2 states have call successors, (46), 2 states have call predecessors, (46), 4 states have return successors, (44), 4 states have call predecessors, (44), 2 states have call successors, (44) Word has length 397 [2021-11-17 02:37:49,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:37:49,801 INFO L225 Difference]: With dead ends: 11382 [2021-11-17 02:37:49,801 INFO L226 Difference]: Without dead ends: 6075 [2021-11-17 02:37:49,817 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 522 GetRequests, 503 SyntacticMatches, 2 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=44, Invalid=298, Unknown=0, NotChecked=0, Total=342 [2021-11-17 02:37:49,818 INFO L933 BasicCegarLoop]: 1374 mSDtfsCounter, 2 mSDsluCounter, 8233 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 9607 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-17 02:37:49,818 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2 Valid, 9607 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-17 02:37:49,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6075 states. [2021-11-17 02:37:50,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6075 to 6065. [2021-11-17 02:37:50,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6065 states, 4609 states have (on average 1.368409633326101) internal successors, (6307), 4645 states have internal predecessors, (6307), 1102 states have call successors, (1102), 332 states have call predecessors, (1102), 353 states have return successors, (1164), 1126 states have call predecessors, (1164), 1100 states have call successors, (1164) [2021-11-17 02:37:50,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6065 states to 6065 states and 8573 transitions. [2021-11-17 02:37:50,091 INFO L78 Accepts]: Start accepts. Automaton has 6065 states and 8573 transitions. Word has length 397 [2021-11-17 02:37:50,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:37:50,091 INFO L470 AbstractCegarLoop]: Abstraction has 6065 states and 8573 transitions. [2021-11-17 02:37:50,091 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 24.375) internal successors, (195), 6 states have internal predecessors, (195), 2 states have call successors, (46), 2 states have call predecessors, (46), 4 states have return successors, (44), 4 states have call predecessors, (44), 2 states have call successors, (44) [2021-11-17 02:37:50,092 INFO L276 IsEmpty]: Start isEmpty. Operand 6065 states and 8573 transitions. [2021-11-17 02:37:50,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2021-11-17 02:37:50,097 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:37:50,098 INFO L514 BasicCegarLoop]: trace histogram [11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:37:50,128 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-17 02:37:50,314 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 02:37:50,315 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:37:50,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:37:50,316 INFO L85 PathProgramCache]: Analyzing trace with hash 714909054, now seen corresponding path program 3 times [2021-11-17 02:37:50,316 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 02:37:50,316 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [980546166] [2021-11-17 02:37:50,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:37:50,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 02:37:50,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:37:50,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:50,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:50,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:37:50,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:50,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:50,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-17 02:37:50,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:50,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:50,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-17 02:37:50,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:50,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:50,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2021-11-17 02:37:50,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:50,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:37:50,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-11-17 02:37:50,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-11-17 02:37:50,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-11-17 02:37:50,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:50,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:50,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:37:50,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:37:50,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:50,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-11-17 02:37:50,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-11-17 02:37:50,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-11-17 02:37:50,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:50,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2021-11-17 02:37:50,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:50,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:37:50,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:37:50,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:50,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-11-17 02:37:50,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2021-11-17 02:37:50,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-11-17 02:37:50,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:50,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:37:50,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:37:50,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:50,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-11-17 02:37:50,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2021-11-17 02:37:50,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2021-11-17 02:37:50,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:50,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:50,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2021-11-17 02:37:50,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:37:50,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:50,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:50,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-17 02:37:50,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:50,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:37:50,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 02:37:50,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:37:50,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-11-17 02:37:50,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:37:50,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-11-17 02:37:50,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-11-17 02:37:50,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-11-17 02:37:50,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:37:50,961 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2021-11-17 02:37:50,962 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 02:37:50,962 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [980546166] [2021-11-17 02:37:50,962 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [980546166] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-17 02:37:50,962 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1891765624] [2021-11-17 02:37:50,962 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-17 02:37:50,962 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 02:37:50,962 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 02:37:50,963 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-17 02:37:50,992 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-17 02:41:29,321 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-11-17 02:41:29,321 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-17 02:41:29,467 INFO L263 TraceCheckSpWp]: Trace formula consists of 2685 conjuncts, 9 conjunts are in the unsatisfiable core [2021-11-17 02:41:29,473 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 02:41:30,132 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2021-11-17 02:41:30,133 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-17 02:41:30,133 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1891765624] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 02:41:30,133 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-17 02:41:30,133 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [13] total 14 [2021-11-17 02:41:30,133 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1922160461] [2021-11-17 02:41:30,133 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 02:41:30,135 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-17 02:41:30,135 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 02:41:30,135 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-17 02:41:30,135 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=150, Unknown=0, NotChecked=0, Total=182 [2021-11-17 02:41:30,136 INFO L87 Difference]: Start difference. First operand 6065 states and 8573 transitions. Second operand has 3 states, 3 states have (on average 58.666666666666664) internal successors, (176), 3 states have internal predecessors, (176), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2021-11-17 02:41:30,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:41:30,304 INFO L93 Difference]: Finished difference Result 12113 states and 17127 transitions. [2021-11-17 02:41:30,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-17 02:41:30,305 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 58.666666666666664) internal successors, (176), 3 states have internal predecessors, (176), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) Word has length 397 [2021-11-17 02:41:30,305 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:41:30,323 INFO L225 Difference]: With dead ends: 12113 [2021-11-17 02:41:30,323 INFO L226 Difference]: Without dead ends: 6066 [2021-11-17 02:41:30,339 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 521 GetRequests, 508 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=32, Invalid=150, Unknown=0, NotChecked=0, Total=182 [2021-11-17 02:41:30,340 INFO L933 BasicCegarLoop]: 1374 mSDtfsCounter, 0 mSDsluCounter, 1372 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2746 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-17 02:41:30,340 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 2746 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-17 02:41:30,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6066 states. [2021-11-17 02:41:30,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6066 to 6066. [2021-11-17 02:41:30,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6066 states, 4610 states have (on average 1.3683297180043383) internal successors, (6308), 4646 states have internal predecessors, (6308), 1102 states have call successors, (1102), 332 states have call predecessors, (1102), 353 states have return successors, (1164), 1126 states have call predecessors, (1164), 1100 states have call successors, (1164) [2021-11-17 02:41:30,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6066 states to 6066 states and 8574 transitions. [2021-11-17 02:41:30,529 INFO L78 Accepts]: Start accepts. Automaton has 6066 states and 8574 transitions. Word has length 397 [2021-11-17 02:41:30,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:41:30,530 INFO L470 AbstractCegarLoop]: Abstraction has 6066 states and 8574 transitions. [2021-11-17 02:41:30,530 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 58.666666666666664) internal successors, (176), 3 states have internal predecessors, (176), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2021-11-17 02:41:30,530 INFO L276 IsEmpty]: Start isEmpty. Operand 6066 states and 8574 transitions. [2021-11-17 02:41:30,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2021-11-17 02:41:30,535 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:41:30,536 INFO L514 BasicCegarLoop]: trace histogram [11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:41:30,580 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-11-17 02:41:30,759 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 02:41:30,760 INFO L402 AbstractCegarLoop]: === Iteration 22 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:41:30,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:41:30,760 INFO L85 PathProgramCache]: Analyzing trace with hash -227047668, now seen corresponding path program 1 times [2021-11-17 02:41:30,760 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 02:41:30,760 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [201683767] [2021-11-17 02:41:30,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:41:30,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 02:41:30,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:30,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:41:30,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:30,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:30,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:41:31,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:41:31,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:31,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:41:31,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-11-17 02:41:31,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:31,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:41:31,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-17 02:41:31,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:31,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:41:31,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2021-11-17 02:41:31,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:31,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:41:31,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2021-11-17 02:41:31,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2021-11-17 02:41:31,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-11-17 02:41:31,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:31,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:31,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:41:31,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:41:31,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:31,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-11-17 02:41:31,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2021-11-17 02:41:31,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2021-11-17 02:41:31,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:31,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-11-17 02:41:31,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:31,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:41:31,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:41:31,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:31,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-11-17 02:41:31,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2021-11-17 02:41:31,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-11-17 02:41:31,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:31,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:41:31,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:41:31,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:31,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-11-17 02:41:31,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2021-11-17 02:41:31,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2021-11-17 02:41:31,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:31,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:31,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2021-11-17 02:41:31,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:41:31,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:31,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:31,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-17 02:41:31,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:31,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:41:31,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 02:41:31,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:31,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-11-17 02:41:31,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:41:31,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-11-17 02:41:31,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-11-17 02:41:31,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-11-17 02:41:31,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:31,570 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 451 trivial. 0 not checked. [2021-11-17 02:41:31,570 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 02:41:31,570 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [201683767] [2021-11-17 02:41:31,570 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [201683767] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-17 02:41:31,571 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [174662778] [2021-11-17 02:41:31,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:41:31,571 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 02:41:31,572 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 02:41:31,572 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-17 02:41:31,577 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-11-17 02:41:32,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:32,394 INFO L263 TraceCheckSpWp]: Trace formula consists of 3335 conjuncts, 26 conjunts are in the unsatisfiable core [2021-11-17 02:41:32,400 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 02:41:32,744 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-17 02:41:32,749 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-17 02:41:33,026 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 78 [2021-11-17 02:41:33,032 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 78 treesize of output 72 [2021-11-17 02:41:33,038 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 118 [2021-11-17 02:41:33,042 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 189 treesize of output 169 [2021-11-17 02:41:33,326 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 218 proven. 5 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2021-11-17 02:41:33,326 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 02:41:33,761 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [174662778] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-17 02:41:33,761 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-17 02:41:33,761 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 9] total 14 [2021-11-17 02:41:33,761 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1111025393] [2021-11-17 02:41:33,761 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-17 02:41:33,762 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2021-11-17 02:41:33,762 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 02:41:33,762 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-11-17 02:41:33,762 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=174, Unknown=0, NotChecked=0, Total=210 [2021-11-17 02:41:33,763 INFO L87 Difference]: Start difference. First operand 6066 states and 8574 transitions. Second operand has 14 states, 14 states have (on average 18.785714285714285) internal successors, (263), 7 states have internal predecessors, (263), 4 states have call successors, (82), 8 states have call predecessors, (82), 5 states have return successors, (67), 6 states have call predecessors, (67), 4 states have call successors, (67) [2021-11-17 02:41:35,912 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:41:38,025 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:41:42,246 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:41:44,540 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:41:46,584 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:41:47,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:41:47,094 INFO L93 Difference]: Finished difference Result 12187 states and 17396 transitions. [2021-11-17 02:41:47,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-17 02:41:47,095 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 18.785714285714285) internal successors, (263), 7 states have internal predecessors, (263), 4 states have call successors, (82), 8 states have call predecessors, (82), 5 states have return successors, (67), 6 states have call predecessors, (67), 4 states have call successors, (67) Word has length 398 [2021-11-17 02:41:47,095 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:41:47,115 INFO L225 Difference]: With dead ends: 12187 [2021-11-17 02:41:47,115 INFO L226 Difference]: Without dead ends: 6876 [2021-11-17 02:41:47,127 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 714 GetRequests, 691 SyntacticMatches, 4 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=80, Invalid=340, Unknown=0, NotChecked=0, Total=420 [2021-11-17 02:41:47,128 INFO L933 BasicCegarLoop]: 1324 mSDtfsCounter, 903 mSDsluCounter, 8126 mSDsCounter, 0 mSdLazyCounter, 2295 mSolverCounterSat, 763 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 956 SdHoareTripleChecker+Valid, 9450 SdHoareTripleChecker+Invalid, 3735 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 763 IncrementalHoareTripleChecker+Valid, 2295 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 672 IncrementalHoareTripleChecker+Unchecked, 12.9s IncrementalHoareTripleChecker+Time [2021-11-17 02:41:47,128 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [956 Valid, 9450 Invalid, 3735 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [763 Valid, 2295 Invalid, 5 Unknown, 672 Unchecked, 12.9s Time] [2021-11-17 02:41:47,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6876 states. [2021-11-17 02:41:47,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6876 to 6132. [2021-11-17 02:41:47,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6132 states, 4652 states have (on average 1.3654342218400688) internal successors, (6352), 4686 states have internal predecessors, (6352), 1114 states have call successors, (1114), 344 states have call predecessors, (1114), 365 states have return successors, (1178), 1140 states have call predecessors, (1178), 1112 states have call successors, (1178) [2021-11-17 02:41:47,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6132 states to 6132 states and 8644 transitions. [2021-11-17 02:41:47,352 INFO L78 Accepts]: Start accepts. Automaton has 6132 states and 8644 transitions. Word has length 398 [2021-11-17 02:41:47,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:41:47,353 INFO L470 AbstractCegarLoop]: Abstraction has 6132 states and 8644 transitions. [2021-11-17 02:41:47,353 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 18.785714285714285) internal successors, (263), 7 states have internal predecessors, (263), 4 states have call successors, (82), 8 states have call predecessors, (82), 5 states have return successors, (67), 6 states have call predecessors, (67), 4 states have call successors, (67) [2021-11-17 02:41:47,353 INFO L276 IsEmpty]: Start isEmpty. Operand 6132 states and 8644 transitions. [2021-11-17 02:41:47,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 439 [2021-11-17 02:41:47,360 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:41:47,360 INFO L514 BasicCegarLoop]: trace histogram [15, 15, 15, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:41:47,385 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2021-11-17 02:41:47,577 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 02:41:47,578 INFO L402 AbstractCegarLoop]: === Iteration 23 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:41:47,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:41:47,578 INFO L85 PathProgramCache]: Analyzing trace with hash 634346924, now seen corresponding path program 1 times [2021-11-17 02:41:47,578 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 02:41:47,578 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1749950065] [2021-11-17 02:41:47,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:41:47,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 02:41:47,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:41:47,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:47,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:41:47,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:41:47,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:47,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:41:47,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-11-17 02:41:47,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:47,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:41:47,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-17 02:41:47,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:47,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:41:47,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2021-11-17 02:41:47,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:47,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 02:41:47,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2021-11-17 02:41:47,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2021-11-17 02:41:47,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-11-17 02:41:47,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:47,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:47,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:41:47,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:41:47,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:47,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-11-17 02:41:47,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2021-11-17 02:41:47,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2021-11-17 02:41:47,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:47,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:41:47,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:41:47,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:47,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-11-17 02:41:47,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-11-17 02:41:47,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:47,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:47,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:41:48,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:41:48,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:48,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-11-17 02:41:48,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2021-11-17 02:41:48,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2021-11-17 02:41:48,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:48,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:41:48,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:41:48,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:48,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-11-17 02:41:48,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2021-11-17 02:41:48,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2021-11-17 02:41:48,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:48,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:48,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:41:48,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:41:48,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:48,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-11-17 02:41:48,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-11-17 02:41:48,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 02:41:48,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:48,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:48,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-17 02:41:48,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:48,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2021-11-17 02:41:48,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 02:41:48,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 02:41:48,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-11-17 02:41:48,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-17 02:41:48,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-11-17 02:41:48,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-11-17 02:41:48,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-11-17 02:41:48,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:48,301 INFO L134 CoverageAnalysis]: Checked inductivity of 746 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 745 trivial. 0 not checked. [2021-11-17 02:41:48,301 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 02:41:48,301 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1749950065] [2021-11-17 02:41:48,301 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1749950065] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-17 02:41:48,302 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [822788643] [2021-11-17 02:41:48,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:41:48,302 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 02:41:48,302 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 02:41:48,316 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-17 02:41:48,342 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-11-17 02:41:51,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:41:51,241 INFO L263 TraceCheckSpWp]: Trace formula consists of 3461 conjuncts, 11 conjunts are in the unsatisfiable core [2021-11-17 02:41:51,251 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 02:41:51,860 INFO L134 CoverageAnalysis]: Checked inductivity of 746 backedges. 164 proven. 1 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2021-11-17 02:41:51,860 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 02:41:52,666 INFO L134 CoverageAnalysis]: Checked inductivity of 746 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 745 trivial. 0 not checked. [2021-11-17 02:41:52,667 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [822788643] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-17 02:41:52,667 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-17 02:41:52,667 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 4, 4] total 12 [2021-11-17 02:41:52,667 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1851080603] [2021-11-17 02:41:52,667 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-17 02:41:52,668 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-11-17 02:41:52,668 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 02:41:52,668 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-11-17 02:41:52,669 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2021-11-17 02:41:52,669 INFO L87 Difference]: Start difference. First operand 6132 states and 8644 transitions. Second operand has 12 states, 12 states have (on average 22.25) internal successors, (267), 7 states have internal predecessors, (267), 2 states have call successors, (98), 7 states have call predecessors, (98), 2 states have return successors, (72), 2 states have call predecessors, (72), 2 states have call successors, (72) [2021-11-17 02:41:56,171 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:41:58,201 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:42:00,423 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:42:02,456 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:42:02,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:42:02,981 INFO L93 Difference]: Finished difference Result 12986 states and 18507 transitions. [2021-11-17 02:42:03,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-17 02:42:03,038 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 22.25) internal successors, (267), 7 states have internal predecessors, (267), 2 states have call successors, (98), 7 states have call predecessors, (98), 2 states have return successors, (72), 2 states have call predecessors, (72), 2 states have call successors, (72) Word has length 438 [2021-11-17 02:42:03,038 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:42:03,054 INFO L225 Difference]: With dead ends: 12986 [2021-11-17 02:42:03,055 INFO L226 Difference]: Without dead ends: 6873 [2021-11-17 02:42:03,065 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 1011 GetRequests, 1000 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2021-11-17 02:42:03,066 INFO L933 BasicCegarLoop]: 1302 mSDtfsCounter, 901 mSDsluCounter, 4797 mSDsCounter, 0 mSdLazyCounter, 1555 mSolverCounterSat, 756 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 954 SdHoareTripleChecker+Valid, 6099 SdHoareTripleChecker+Invalid, 2315 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 756 IncrementalHoareTripleChecker+Valid, 1555 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.0s IncrementalHoareTripleChecker+Time [2021-11-17 02:42:03,066 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [954 Valid, 6099 Invalid, 2315 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [756 Valid, 1555 Invalid, 4 Unknown, 0 Unchecked, 10.0s Time] [2021-11-17 02:42:03,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6873 states. [2021-11-17 02:42:03,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6873 to 6135. [2021-11-17 02:42:03,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6135 states, 4655 states have (on average 1.3651987110633728) internal successors, (6355), 4689 states have internal predecessors, (6355), 1114 states have call successors, (1114), 344 states have call predecessors, (1114), 365 states have return successors, (1178), 1140 states have call predecessors, (1178), 1112 states have call successors, (1178) [2021-11-17 02:42:03,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6135 states to 6135 states and 8647 transitions. [2021-11-17 02:42:03,263 INFO L78 Accepts]: Start accepts. Automaton has 6135 states and 8647 transitions. Word has length 438 [2021-11-17 02:42:03,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:42:03,263 INFO L470 AbstractCegarLoop]: Abstraction has 6135 states and 8647 transitions. [2021-11-17 02:42:03,263 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 22.25) internal successors, (267), 7 states have internal predecessors, (267), 2 states have call successors, (98), 7 states have call predecessors, (98), 2 states have return successors, (72), 2 states have call predecessors, (72), 2 states have call successors, (72) [2021-11-17 02:42:03,264 INFO L276 IsEmpty]: Start isEmpty. Operand 6135 states and 8647 transitions. [2021-11-17 02:42:03,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2021-11-17 02:42:03,269 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:42:03,269 INFO L514 BasicCegarLoop]: trace histogram [13, 13, 13, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:42:03,297 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2021-11-17 02:42:03,483 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 02:42:03,483 INFO L402 AbstractCegarLoop]: === Iteration 24 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:42:03,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:42:03,484 INFO L85 PathProgramCache]: Analyzing trace with hash 2107137795, now seen corresponding path program 2 times [2021-11-17 02:42:03,484 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 02:42:03,484 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [871152989] [2021-11-17 02:42:03,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:42:03,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 02:42:04,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-17 02:42:04,285 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-17 02:42:04,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-17 02:42:05,351 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-17 02:42:05,352 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-17 02:42:05,352 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-17 02:42:05,354 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2021-11-17 02:42:05,356 INFO L732 BasicCegarLoop]: Path program histogram: [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:42:05,359 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-17 02:42:05,410 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,416 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,416 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,416 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,416 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,416 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,417 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,417 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,417 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,417 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,417 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,417 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,418 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,418 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,418 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,418 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,418 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,418 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,418 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,419 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,419 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,419 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,419 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,419 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,419 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,420 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,420 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,420 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,420 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,420 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,421 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,421 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,421 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,421 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,421 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,421 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,421 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,422 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,422 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,422 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,422 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,422 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,422 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,423 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,423 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,423 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,423 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,423 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,423 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,424 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,424 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,424 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,425 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,425 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,426 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,426 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,426 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,426 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,426 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,426 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,427 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,427 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,427 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,427 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,427 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,427 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,428 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,428 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,428 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,428 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,428 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,428 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,429 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,429 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,429 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,429 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,431 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,431 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,431 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,431 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,431 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,431 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,432 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,432 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,432 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,432 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,432 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,432 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,434 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,434 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,434 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,434 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,435 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,435 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,435 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,435 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,435 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,435 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,436 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,436 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,436 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,436 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,436 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,436 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,437 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,437 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,437 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,437 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,437 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,437 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,438 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,438 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,438 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,438 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,438 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,438 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,439 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,439 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,439 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,439 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,439 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,440 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,440 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,440 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,440 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,440 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,440 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,441 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,441 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,441 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,441 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,442 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,442 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,442 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,442 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,442 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,443 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,443 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,443 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,443 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,443 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,443 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,444 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,444 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,444 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,444 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,444 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,445 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,445 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,445 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,445 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,445 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,445 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,446 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,446 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,446 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,446 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,446 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,447 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,447 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,447 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,447 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,448 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,448 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,448 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,449 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,449 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,449 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,449 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,449 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,449 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,450 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,450 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,451 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,451 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,451 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,451 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,452 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,452 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,452 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,455 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,455 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,455 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,456 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,456 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,456 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,456 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,456 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,457 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,457 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,457 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,457 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,458 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,458 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,458 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,458 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,459 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,459 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,459 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,459 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,459 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,460 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,460 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,460 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,463 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,463 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,463 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,463 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,463 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,464 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,464 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,464 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,467 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,467 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,467 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,467 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,467 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,468 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,468 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,468 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,468 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,468 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,469 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,469 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,469 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,469 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,469 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,470 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,470 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,471 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,472 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,472 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,473 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,473 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,473 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,473 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,474 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,474 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,474 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,474 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,474 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,474 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,475 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,475 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,475 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,475 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,475 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,476 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,476 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,476 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,476 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,476 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,477 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,477 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,478 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,479 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,482 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,482 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,482 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,482 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,483 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,483 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,483 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,483 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,484 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,484 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,484 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,484 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,484 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,485 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,485 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,485 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,486 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,486 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,486 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,486 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,486 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,487 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,487 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,487 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,487 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,487 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,488 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,488 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,488 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,488 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,488 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,489 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,489 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,489 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,489 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,489 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,490 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,490 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,490 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,490 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,492 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,492 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,492 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,492 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,493 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,493 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,494 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,494 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,494 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,494 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,494 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,495 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,495 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,495 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,495 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,495 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,496 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,496 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,496 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,496 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,497 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,497 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,497 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,497 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,497 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,498 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,498 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,498 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,498 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,498 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,499 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2021-11-17 02:42:05,499 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2021-11-17 02:42:05,735 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.11 02:42:05 BoogieIcfgContainer [2021-11-17 02:42:05,735 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-17 02:42:05,736 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-17 02:42:05,736 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-17 02:42:05,736 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-17 02:42:05,736 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.11 02:32:20" (3/4) ... [2021-11-17 02:42:05,739 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-11-17 02:42:05,739 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-17 02:42:05,740 INFO L158 Benchmark]: Toolchain (without parser) took 596886.50ms. Allocated memory was 88.1MB in the beginning and 1.0GB in the end (delta: 920.6MB). Free memory was 48.9MB in the beginning and 579.6MB in the end (delta: -530.6MB). Peak memory consumption was 386.9MB. Max. memory is 16.1GB. [2021-11-17 02:42:05,740 INFO L158 Benchmark]: CDTParser took 1.57ms. Allocated memory is still 88.1MB. Free memory is still 45.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-17 02:42:05,740 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1265.63ms. Allocated memory was 88.1MB in the beginning and 176.2MB in the end (delta: 88.1MB). Free memory was 48.8MB in the beginning and 119.7MB in the end (delta: -70.9MB). Peak memory consumption was 45.7MB. Max. memory is 16.1GB. [2021-11-17 02:42:05,740 INFO L158 Benchmark]: Boogie Procedure Inliner took 149.24ms. Allocated memory is still 176.2MB. Free memory was 119.7MB in the beginning and 98.3MB in the end (delta: 21.4MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2021-11-17 02:42:05,740 INFO L158 Benchmark]: Boogie Preprocessor took 260.10ms. Allocated memory is still 176.2MB. Free memory was 98.3MB in the beginning and 105.9MB in the end (delta: -7.6MB). Peak memory consumption was 33.2MB. Max. memory is 16.1GB. [2021-11-17 02:42:05,740 INFO L158 Benchmark]: RCFGBuilder took 10463.59ms. Allocated memory was 176.2MB in the beginning and 763.4MB in the end (delta: 587.2MB). Free memory was 105.0MB in the beginning and 484.5MB in the end (delta: -379.5MB). Peak memory consumption was 460.9MB. Max. memory is 16.1GB. [2021-11-17 02:42:05,740 INFO L158 Benchmark]: TraceAbstraction took 584739.53ms. Allocated memory was 763.4MB in the beginning and 1.0GB in the end (delta: 245.4MB). Free memory was 484.5MB in the beginning and 579.6MB in the end (delta: -95.1MB). Peak memory consumption was 444.3MB. Max. memory is 16.1GB. [2021-11-17 02:42:05,740 INFO L158 Benchmark]: Witness Printer took 3.43ms. Allocated memory is still 1.0GB. Free memory is still 579.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-17 02:42:05,745 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.57ms. Allocated memory is still 88.1MB. Free memory is still 45.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1265.63ms. Allocated memory was 88.1MB in the beginning and 176.2MB in the end (delta: 88.1MB). Free memory was 48.8MB in the beginning and 119.7MB in the end (delta: -70.9MB). Peak memory consumption was 45.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 149.24ms. Allocated memory is still 176.2MB. Free memory was 119.7MB in the beginning and 98.3MB in the end (delta: 21.4MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 260.10ms. Allocated memory is still 176.2MB. Free memory was 98.3MB in the beginning and 105.9MB in the end (delta: -7.6MB). Peak memory consumption was 33.2MB. Max. memory is 16.1GB. * RCFGBuilder took 10463.59ms. Allocated memory was 176.2MB in the beginning and 763.4MB in the end (delta: 587.2MB). Free memory was 105.0MB in the beginning and 484.5MB in the end (delta: -379.5MB). Peak memory consumption was 460.9MB. Max. memory is 16.1GB. * TraceAbstraction took 584739.53ms. Allocated memory was 763.4MB in the beginning and 1.0GB in the end (delta: 245.4MB). Free memory was 484.5MB in the beginning and 579.6MB in the end (delta: -95.1MB). Peak memory consumption was 444.3MB. Max. memory is 16.1GB. * Witness Printer took 3.43ms. Allocated memory is still 1.0GB. Free memory is still 579.6MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * 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 - UnprovableResult [Line: 6969]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of large string literal at line 5736, overapproximation of bitwiseOr at line 6595, overapproximation of bitwiseAnd at line 6598. Possible FailurePath: [L4601] int ldv_state_variable_3 ; [L4602] int LDV_IN_INTERRUPT = 1; [L4603] int ldv_state_variable_2 ; [L4604] int ref_cnt ; [L4605] int pci_counter ; [L4606] int ldv_state_variable_1 ; [L4607] struct pci_dev *pt3_driver_group1 ; [L4608] struct i2c_adapter *pt3_i2c_algo_group0 ; [L4609] int ldv_state_variable_0 ; [L4610] struct device *pt3_pm_ops_group1 ; [L4810-L4812] static short adapter_nr[8U] = { -1, -1, -1, -1, -1, -1, -1, -1}; [L4813] static bool one_adapter ; [L4814] static int num_bufs = 4; [L4815] static struct i2c_algorithm const pt3_i2c_algo = {& pt3_i2c_master_xfer, 0, & pt3_i2c_functionality, 0, 0}; [L4816-L4845] static struct pt3_adap_config const adap_conf[4U] = { {{{'t', 'c', '9', '0', '5', '2', '2', 's', 'a', 't', '\000'}, (unsigned short)0, 17U, 0, 0, 0, 0, 0}, {0, 0}, {{'q', 'm', '1', 'd', '1', 'c', '0', '0', '4', '2', '\000'}, (unsigned short)0, 99U, 0, 0, 0, 0, 0}, {{0, 0U, 1, (_Bool)0, 0U, 0U, 0U}}, 1049180U}, {{{'t', 'c', '9', '0', '5', '2', '2', 't', 'e', 'r', '\000'}, (unsigned short)0, 16U, 0, 0, 0, 0, 0}, {0, 0}, {{'m', 'x', 'l', '3', '0', '1', 'r', 'f', '\000'}, (unsigned short)0, 98U, 0, 0, 0, 0, 0}, {{0, 0U, (_Bool)0, (_Bool)0, 0U, 0U, 0U}}, 515142857U}, {{{'t', 'c', '9', '0', '5', '2', '2', 's', 'a', 't', '\000'}, (unsigned short)0, 19U, 0, 0, 0, 0, 0}, {0, 0}, {{'q', 'm', '1', 'd', '1', 'c', '0', '0', '4', '2', '\000'}, (unsigned short)0, 96U, 0, 0, 0, 0, 0}, {{0, 0U, 1, (_Bool)0, 0U, 0U, 0U}}, 1049780U}, {{{'t', 'c', '9', '0', '5', '2', '2', 't', 'e', 'r', '\000'}, (unsigned short)0, 18U, 0, 0, 0, 0, 0}, {0, 0}, {{'m', 'x', 'l', '3', '0', '1', 'r', 'f', '\000'}, (unsigned short)0, 97U, 0, 0, 0, 0, 0}, {{0, 0U, (_Bool)0, (_Bool)0, 0U, 0U, 0U}}, 521142857U}}; [L5010-L5011] static struct reg_val const init0_sat[2U] = { {3U, 1U}, {30U, 16U}}; [L5012-L5013] static struct reg_val const init0_ter[2U] = { {1U, 64U}, {28U, 16U}}; [L5014-L5015] static struct reg_val const cfg_sat[2U] = { {28U, 21U}, {31U, 4U}}; [L5016] static struct reg_val const cfg_ter[1U] = { {29U, 1U}}; [L5872] static struct pci_device_id const pt3_id_table[2U] = { {4466U, 19477U, 61069U, 872U, 0U, 0U, 0UL}}; [L5873] struct pci_device_id const __mod_pci__pt3_id_table_device_table[2U] ; [L5874-L5876] static struct dev_pm_ops const pt3_pm_ops = {0, 0, & pt3_suspend, & pt3_resume, & pt3_suspend, & pt3_resume, & pt3_suspend, & pt3_resume, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L5877-L5883] static struct pci_driver pt3_driver = {{0, 0}, "earth_pt3", (struct pci_device_id const *)(& pt3_id_table), & pt3_probe, & pt3_remove, 0, 0, 0, 0, 0, 0, 0, {0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & pt3_pm_ops, 0}, {{{{{{0}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}; [L5899] int ldv_retval_20 ; [L5903] int ldv_retval_18 ; [L5904] int ldv_retval_2 ; [L5905] int ldv_retval_5 ; [L5906] int ldv_retval_0 ; [L5907] int ldv_retval_11 ; [L5908] int ldv_retval_1 ; [L5909] int ldv_retval_15 ; [L5910] int ldv_retval_16 ; [L5914] int ldv_retval_8 ; [L5915] int ldv_retval_7 ; [L5917] int ldv_retval_19 ; [L5921] int ldv_retval_14 ; [L5922] int ldv_retval_17 ; [L5924] int ldv_retval_12 ; [L5926] int ldv_retval_6 ; [L5930] int ldv_retval_13 ; [L5932] int ldv_retval_9 ; [L5933] int ldv_retval_10 ; [L5935] int ldv_retval_4 ; [L5936] int ldv_retval_3 ; [L7008] int ldv_module_refcounter = 1; VAL [adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L5966] struct pci_device_id *ldvarg0 ; [L5967] void *tmp ; [L5968] int ldvarg1 ; [L5969] struct i2c_msg *ldvarg2 ; [L5970] void *tmp___0 ; [L5971] int tmp___1 ; [L5972] int tmp___2 ; [L5973] int tmp___3 ; [L5974] int tmp___4 ; [L5975] int tmp___5 ; VAL [adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg1={18446744073709551627:0}, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L5977] CALL, EXPR ldv_init_zalloc(32UL) VAL [\old(size)=32, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L4555] void *p ; [L4556] void *tmp ; [L4558] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=32, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, calloc(1UL, size)={-18446744073709551617:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=32] [L4558] tmp = calloc(1UL, size) [L4559] p = tmp VAL [\old(size)=32, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, calloc(1UL, size)={-18446744073709551617:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, p={-18446744073709551617:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=32, tmp={-18446744073709551617:0}] [L4560] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L4514] COND FALSE !(!cond) VAL [\old(cond)=1, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, cond=1, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L4560] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=32, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, calloc(1UL, size)={-18446744073709551617:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, p={-18446744073709551617:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=32, tmp={-18446744073709551617:0}] [L4561] return (p); VAL [\old(size)=32, \result={-18446744073709551617:0}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, calloc(1UL, size)={-18446744073709551617:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, p={-18446744073709551617:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=32, tmp={-18446744073709551617:0}] [L5977] RET, EXPR ldv_init_zalloc(32UL) VAL [adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(32UL)={-18446744073709551617:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg1={18446744073709551627:0}, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L5977] tmp = ldv_init_zalloc(32UL) [L5978] ldvarg0 = (struct pci_device_id *)tmp VAL [adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551627:0}, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, tmp={-18446744073709551617:0}] [L5979] CALL, EXPR ldv_init_zalloc(16UL) VAL [\old(size)=16, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L4555] void *p ; [L4556] void *tmp ; [L4558] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=16, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, calloc(1UL, size)={-36893488147419103233:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=16] [L4558] tmp = calloc(1UL, size) [L4559] p = tmp VAL [\old(size)=16, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, calloc(1UL, size)={-36893488147419103233:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, p={-36893488147419103233:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=16, tmp={-36893488147419103233:0}] [L4560] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L4514] COND FALSE !(!cond) VAL [\old(cond)=1, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, cond=1, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L4560] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=16, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, calloc(1UL, size)={-36893488147419103233:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, p={-36893488147419103233:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=16, tmp={-36893488147419103233:0}] [L4561] return (p); VAL [\old(size)=16, \result={-36893488147419103233:0}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, calloc(1UL, size)={-36893488147419103233:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, p={-36893488147419103233:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=16, tmp={-36893488147419103233:0}] [L5979] RET, EXPR ldv_init_zalloc(16UL) VAL [adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(16UL)={-36893488147419103233:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551627:0}, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, tmp={-18446744073709551617:0}] [L5979] tmp___0 = ldv_init_zalloc(16UL) [L5980] ldvarg2 = (struct i2c_msg *)tmp___0 [L5981] FCALL ldv_initialize() [L5982] CALL ldv_memset((void *)(& ldvarg1), 0, 4UL) [L4566] void *tmp ; [L4568] EXPR, FCALL memset(s, c, n) [L4568] tmp = memset(s, c, n) [L4569] return (tmp); VAL [\old(c)=0, \old(n)=4, \result={18446744073709551627:0}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, c=0, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, n=4, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, s={18446744073709551627:0}, s={18446744073709551627:0}, tmp={18446744073709551627:0}] [L5982] RET ldv_memset((void *)(& ldvarg1), 0, 4UL) [L5983] ldv_state_variable_1 = 0 [L5984] ref_cnt = 0 [L5985] ldv_state_variable_0 = 1 [L5986] ldv_state_variable_3 = 0 [L5987] ldv_state_variable_2 = 0 VAL [adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551627:0}, ldvarg2={-36893488147419103233:0}, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}] [L5989] tmp___1 = __VERIFIER_nondet_int() [L5991] case 0: [L6027] case 1: VAL [adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551627:0}, ldvarg2={-36893488147419103233:0}, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1=1] [L6028] COND TRUE ldv_state_variable_0 != 0 [L6029] tmp___3 = __VERIFIER_nondet_int() [L6031] case 0: [L6039] case 1: VAL [adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551627:0}, ldvarg2={-36893488147419103233:0}, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1=1, tmp___3=1] [L6040] COND TRUE ldv_state_variable_0 == 1 [L6041] CALL, EXPR pt3_driver_init() [L5886] int tmp ; [L5888] CALL, EXPR ldv___pci_register_driver_11(& pt3_driver, & __this_module, "earth_pt3") [L6373] ldv_func_ret_type ldv_func_res ; [L6374] int tmp ; [L6376] CALL, EXPR __pci_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L7085] return __VERIFIER_nondet_int(); [L6376] RET, EXPR __pci_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L6376] tmp = __pci_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L6377] ldv_func_res = tmp [L6378] ldv_state_variable_1 = 1 [L6379] CALL ldv_pci_driver_1() [L5957] void *tmp ; VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L5959] CALL, EXPR ldv_init_zalloc(2976UL) VAL [\old(size)=2976, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L4555] void *p ; [L4556] void *tmp ; [L4558] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=2976, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, calloc(1UL, size)={-73786976294838206465:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=2976] [L4558] tmp = calloc(1UL, size) [L4559] p = tmp VAL [\old(size)=2976, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, calloc(1UL, size)={-73786976294838206465:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, p={-73786976294838206465:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=2976, tmp={-73786976294838206465:0}] [L4560] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L4514] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, cond=1, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L4560] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=2976, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, calloc(1UL, size)={-73786976294838206465:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, p={-73786976294838206465:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=2976, tmp={-73786976294838206465:0}] [L4561] return (p); VAL [\old(size)=2976, \result={-73786976294838206465:0}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, calloc(1UL, size)={-73786976294838206465:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, p={-73786976294838206465:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=2976, tmp={-73786976294838206465:0}] [L5959] RET, EXPR ldv_init_zalloc(2976UL) VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(2976UL)={-73786976294838206465:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L5959] tmp = ldv_init_zalloc(2976UL) [L5960] pt3_driver_group1 = (struct pci_dev *)tmp VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, tmp={-73786976294838206465:0}] [L6379] RET ldv_pci_driver_1() [L6380] return (ldv_func_res); VAL [\result=0, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, ldv_func_arg1={18446744073709551624:0}, ldv_func_arg1={18446744073709551624:0}, ldv_func_arg2={18446744073709551669:18446744073709551634}, ldv_func_arg2={18446744073709551669:18446744073709551634}, ldv_func_arg3={50:0}, ldv_func_arg3={50:0}, ldv_func_res=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, tmp=0] [L5888] RET, EXPR ldv___pci_register_driver_11(& pt3_driver, & __this_module, "earth_pt3") [L5888] tmp = ldv___pci_register_driver_11(& pt3_driver, & __this_module, "earth_pt3") [L5889] return (tmp); VAL [\result=0, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, tmp=0] [L6041] RET, EXPR pt3_driver_init() [L6041] ldv_retval_1 = pt3_driver_init() [L6042] COND TRUE ldv_retval_1 == 0 [L6043] ldv_state_variable_0 = 3 [L6044] ldv_state_variable_2 = 1 [L6045] CALL ldv_dev_pm_ops_2() [L5948] void *tmp ; VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L5950] CALL, EXPR ldv_init_zalloc(1416UL) VAL [\old(size)=1416, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L4555] void *p ; [L4556] void *tmp ; [L4558] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=1416, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, calloc(1UL, size)={-55340232221128654849:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=1416] [L4558] tmp = calloc(1UL, size) [L4559] p = tmp VAL [\old(size)=1416, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, calloc(1UL, size)={-55340232221128654849:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, p={-55340232221128654849:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=1416, tmp={-55340232221128654849:0}] [L4560] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L4514] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, cond=1, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L4560] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=1416, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, calloc(1UL, size)={-55340232221128654849:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, p={-55340232221128654849:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=1416, tmp={-55340232221128654849:0}] [L4561] return (p); VAL [\old(size)=1416, \result={-55340232221128654849:0}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, calloc(1UL, size)={-55340232221128654849:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, p={-55340232221128654849:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=1416, tmp={-55340232221128654849:0}] [L5950] RET, EXPR ldv_init_zalloc(1416UL) VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1416UL)={-55340232221128654849:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L5950] tmp = ldv_init_zalloc(1416UL) [L5951] pt3_pm_ops_group1 = (struct device *)tmp VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, tmp={-55340232221128654849:0}] [L6045] RET ldv_dev_pm_ops_2() [L6046] ldv_state_variable_3 = 1 [L6047] CALL ldv_initialize_i2c_algorithm_3() [L5939] void *tmp ; VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L5941] CALL, EXPR ldv_init_zalloc(1936UL) VAL [\old(size)=1936, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4555] void *p ; [L4556] void *tmp ; [L4558] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=1936, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, calloc(1UL, size)={-92233720368547758081:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=1936] [L4558] tmp = calloc(1UL, size) [L4559] p = tmp VAL [\old(size)=1936, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, calloc(1UL, size)={-92233720368547758081:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-92233720368547758081:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=1936, tmp={-92233720368547758081:0}] [L4560] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4514] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, cond=1, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4560] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=1936, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, calloc(1UL, size)={-92233720368547758081:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-92233720368547758081:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=1936, tmp={-92233720368547758081:0}] [L4561] return (p); VAL [\old(size)=1936, \result={-92233720368547758081:0}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, calloc(1UL, size)={-92233720368547758081:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-92233720368547758081:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=1936, tmp={-92233720368547758081:0}] [L5941] RET, EXPR ldv_init_zalloc(1936UL) VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1936UL)={-92233720368547758081:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L5941] tmp = ldv_init_zalloc(1936UL) [L5942] pt3_i2c_algo_group0 = (struct i2c_adapter *)tmp VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, tmp={-92233720368547758081:0}] [L6047] RET ldv_initialize_i2c_algorithm_3() [L6050] COND FALSE !(ldv_retval_1 != 0) VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551627:0}, ldvarg2={-36893488147419103233:0}, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1=1, tmp___3=1] [L5989] tmp___1 = __VERIFIER_nondet_int() [L5991] case 0: VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551627:0}, ldvarg2={-36893488147419103233:0}, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1=0, tmp___3=1] [L5992] COND TRUE ldv_state_variable_1 != 0 [L5993] tmp___2 = __VERIFIER_nondet_int() [L5995] case 0: VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551627:0}, ldvarg2={-36893488147419103233:0}, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1=0, tmp___2=0, tmp___3=1] [L5996] COND TRUE ldv_state_variable_1 == 1 [L5997] CALL pt3_probe(pt3_driver_group1, (struct pci_device_id const *)ldvarg0) [L5709] u8 rev ; [L5710] u32 ver ; [L5711] int i ; [L5712] int ret ; [L5713] struct pt3_board *pt3 ; [L5714] struct i2c_adapter *i2c ; [L5715] int tmp ; [L5716] void *tmp___0 ; [L5717] struct lock_class_key __key ; [L5718] int __min1 ; [L5719] int __max1 ; [L5720] int __max2 ; [L5721] int __min2 ; [L5722] void *tmp___1 ; [L5723] int tmp___2 ; [L5725] CALL, EXPR pci_read_config_byte((struct pci_dev const *)pdev, 8, & rev) [L4728] int tmp ; [L4730] EXPR dev->bus [L4730] EXPR dev->devfn [L4730] CALL, EXPR pci_bus_read_config_byte(dev->bus, dev->devfn, where, val) [L7276] return __VERIFIER_nondet_int(); [L4730] RET, EXPR pci_bus_read_config_byte(dev->bus, dev->devfn, where, val) [L4730] tmp = pci_bus_read_config_byte(dev->bus, dev->devfn, where, val) [L4731] return (tmp); VAL [\old(where)=8, \result=0, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, dev={-73786976294838206465:0}, dev={-73786976294838206465:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, tmp=0, val={18446744073709551629:0}, val={18446744073709551629:0}, where=8] [L5725] RET, EXPR pci_read_config_byte((struct pci_dev const *)pdev, 8, & rev) [L5725] tmp = pci_read_config_byte((struct pci_dev const *)pdev, 8, & rev) [L5726] tmp != 0 || (unsigned int )rev != 1U [L5726] EXPR \read(rev) [L5726] tmp != 0 || (unsigned int )rev != 1U VAL [\read(rev)=-255, __key={18446744073709551628:0}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-73786976294838206465:0}, pdev={-73786976294838206465:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, rev={18446744073709551629:0}, tmp=0, tmp != 0 || (unsigned int )rev != 1U=0] [L5726] COND FALSE !(tmp != 0 || (unsigned int )rev != 1U) [L5730] CALL, EXPR pci_enable_device(pdev) [L7283] return __VERIFIER_nondet_int(); [L5730] RET, EXPR pci_enable_device(pdev) [L5730] ret = pci_enable_device(pdev) [L5731] COND FALSE !(ret < 0) [L5735] FCALL pci_set_master(pdev) [L5736] CALL, EXPR pci_request_regions(pdev, "earth_pt3") [L7296] return __VERIFIER_nondet_int(); [L5736] RET, EXPR pci_request_regions(pdev, "earth_pt3") [L5736] ret = pci_request_regions(pdev, "earth_pt3") [L5737] COND FALSE !(ret < 0) VAL [__key={18446744073709551628:0}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-73786976294838206465:0}, pdev={-73786976294838206465:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret=0, rev={18446744073709551629:0}, tmp=0] [L5741] CALL, EXPR dma_set_mask(& pdev->dev, 0xffffffffffffffffULL) VAL [\old(arg1)=18446744073709551615, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, arg0={-73786976294838206465:148}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L7115] return __VERIFIER_nondet_int(); [L5741] RET, EXPR dma_set_mask(& pdev->dev, 0xffffffffffffffffULL) VAL [__key={18446744073709551628:0}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, dma_set_mask(& pdev->dev, 0xffffffffffffffffULL)=0, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-73786976294838206465:0}, pdev={-73786976294838206465:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret=0, rev={18446744073709551629:0}, tmp=0] [L5741] ret = dma_set_mask(& pdev->dev, 0xffffffffffffffffULL) [L5742] COND TRUE ret == 0 VAL [__key={18446744073709551628:0}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-73786976294838206465:0}, pdev={-73786976294838206465:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret=0, rev={18446744073709551629:0}, tmp=0] [L5743] CALL dma_set_coherent_mask(& pdev->dev, 0xffffffffffffffffULL) VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4748] int tmp ; [L4750] CALL, EXPR dma_supported(dev, mask) [L7119] return __VERIFIER_nondet_int(); [L4750] RET, EXPR dma_supported(dev, mask) [L4750] tmp = dma_supported(dev, mask) [L4751] COND TRUE tmp == 0 [L4752] return (-5); VAL [\old(mask)=18446744073709551615, \result=-5, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, dev={-73786976294838206465:148}, dev={-73786976294838206465:148}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, mask=18446744073709551615, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, tmp=0] [L5743] RET dma_set_coherent_mask(& pdev->dev, 0xffffffffffffffffULL) VAL [__key={18446744073709551628:0}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, dma_set_coherent_mask(& pdev->dev, 0xffffffffffffffffULL)=-5, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-73786976294838206465:0}, pdev={-73786976294838206465:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret=0, rev={18446744073709551629:0}, tmp=0] [L5754] CALL, EXPR kzalloc(2176UL, 208U) VAL [\old(flags)=208, \old(size)=2176, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4502] void *tmp ; VAL [\old(flags)=208, \old(size)=2176, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, flags=208, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=2176] [L4504] CALL, EXPR kmalloc(size, flags | 32768U) VAL [\old(size)=2176, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4493] void *tmp___2 ; [L4495] CALL, EXPR __kmalloc(size, flags) [L4488] CALL, EXPR ldv_malloc(size) VAL [\old(size)=2176, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4519] void *p ; [L4520] void *tmp ; [L4521] int tmp___0 ; [L4523] tmp___0 = __VERIFIER_nondet_int() [L4524] COND FALSE !(tmp___0 != 0) [L4527] tmp = malloc(size) [L4528] p = tmp VAL [\old(size)=2176, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-18446744073709549605:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=2176, tmp={-18446744073709549605:0}, tmp___0=0] [L4529] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4514] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, cond=1, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4529] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=2176, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-18446744073709549605:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=2176, tmp={-18446744073709549605:0}, tmp___0=0] [L4530] CALL, EXPR IS_ERR(p) VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ptr={-18446744073709549605:0}, ref_cnt=0] [L6320] bool tmp ; VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ptr={-18446744073709549605:0}, ptr={-18446744073709549605:0}, ref_cnt=0] [L6322] CALL, EXPR ldv_is_err(ptr) VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ptr={-18446744073709549605:0}, ref_cnt=0] [L6975] return ((unsigned long )ptr > 2012UL); VAL [\result=0, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ptr={-18446744073709549605:0}, ptr={-18446744073709549605:0}, ref_cnt=0] [L6322] RET, EXPR ldv_is_err(ptr) VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ptr={-18446744073709549605:0}, ptr={-18446744073709549605:0}, ref_cnt=0] [L6322] tmp = ldv_is_err(ptr) [L6323] return (tmp); VAL [\result=0, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ptr={-18446744073709549605:0}, ptr={-18446744073709549605:0}, ref_cnt=0, tmp=0] [L4530] RET, EXPR IS_ERR(p) VAL [\old(size)=2176, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, IS_ERR(p)=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-18446744073709549605:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=2176, tmp={-18446744073709549605:0}, tmp___0=0] [L4530] CALL assume_abort_if_not(IS_ERR(p) == 0) VAL [\old(cond)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4514] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, cond=1, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4530] RET assume_abort_if_not(IS_ERR(p) == 0) VAL [\old(size)=2176, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, IS_ERR(p)=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-18446744073709549605:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=2176, tmp={-18446744073709549605:0}, tmp___0=0] [L4531] return (p); VAL [\old(size)=2176, \result={-18446744073709549605:0}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-18446744073709549605:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=2176, tmp={-18446744073709549605:0}, tmp___0=0] [L4488] RET, EXPR ldv_malloc(size) VAL [\old(size)=2176, \old(t)=49, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_malloc(size)={-18446744073709549605:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=2176, t=49] [L4488] return ldv_malloc(size); [L4495] RET, EXPR __kmalloc(size, flags) [L4495] tmp___2 = __kmalloc(size, flags) [L4496] return (tmp___2); VAL [\old(flags)=49, \old(size)=2176, \result={-18446744073709549605:0}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, flags=49, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=2176, tmp___2={-18446744073709549605:0}] [L4504] RET, EXPR kmalloc(size, flags | 32768U) VAL [\old(flags)=208, \old(size)=2176, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, flags=208, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, kmalloc(size, flags | 32768U)={-18446744073709549605:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=2176] [L4504] tmp = kmalloc(size, flags | 32768U) [L4505] return (tmp); VAL [\old(flags)=208, \old(size)=2176, \result={-18446744073709549605:0}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, flags=208, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=2176, tmp={-18446744073709549605:0}] [L5754] RET, EXPR kzalloc(2176UL, 208U) VAL [__key={18446744073709551628:0}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, kzalloc(2176UL, 208U)={-18446744073709549605:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-73786976294838206465:0}, pdev={-73786976294838206465:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret=0, rev={18446744073709551629:0}, tmp=0] [L5754] tmp___0 = kzalloc(2176UL, 208U) [L5755] pt3 = (struct pt3_board *)tmp___0 VAL [__key={18446744073709551628:0}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-73786976294838206465:0}, pdev={-73786976294838206465:0}, pt3={-18446744073709549605:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret=0, rev={18446744073709551629:0}, tmp=0, tmp___0={-18446744073709549605:0}] [L5756] COND FALSE !((unsigned long )pt3 == (unsigned long )((struct pt3_board *)0)) [L5761] CALL pci_set_drvdata(pdev, (void *)pt3) [L4770] CALL dev_set_drvdata(& pdev->dev, data) VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, data={-18446744073709549605:0}, dev={-73786976294838206465:148}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4717] dev->driver_data = data VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, data={-18446744073709549605:0}, data={-18446744073709549605:0}, dev={-73786976294838206465:148}, dev={-73786976294838206465:148}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4770] RET dev_set_drvdata(& pdev->dev, data) VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, data={-18446744073709549605:0}, data={-18446744073709549605:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-73786976294838206465:0}, pdev={-73786976294838206465:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L5761] RET pci_set_drvdata(pdev, (void *)pt3) [L5762] pt3->pdev = pdev [L5763] FCALL __mutex_init(& pt3->lock, "&pt3->lock", & __key) [L5764] CALL, EXPR pci_ioremap_bar(pdev, 0) VAL [\old(arg1)=0, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, arg0={-73786976294838206465:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L7286] CALL, EXPR ldv_malloc(0UL) VAL [\old(size)=0, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4519] void *p ; [L4520] void *tmp ; [L4521] int tmp___0 ; [L4523] tmp___0 = __VERIFIER_nondet_int() [L4524] COND FALSE !(tmp___0 != 0) [L4527] tmp = malloc(size) [L4528] p = tmp VAL [\old(size)=0, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-36893488147419103231:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=0, tmp={-36893488147419103231:0}, tmp___0=0] [L4529] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4514] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, cond=1, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4529] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=0, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-36893488147419103231:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=0, tmp={-36893488147419103231:0}, tmp___0=0] [L4530] CALL, EXPR IS_ERR(p) VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ptr={-36893488147419103231:0}, ref_cnt=0] [L6320] bool tmp ; VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ptr={-36893488147419103231:0}, ptr={-36893488147419103231:0}, ref_cnt=0] [L6322] CALL, EXPR ldv_is_err(ptr) VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ptr={-36893488147419103231:0}, ref_cnt=0] [L6975] return ((unsigned long )ptr > 2012UL); VAL [\result=0, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ptr={-36893488147419103231:0}, ptr={-36893488147419103231:0}, ref_cnt=0] [L6322] RET, EXPR ldv_is_err(ptr) VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ptr={-36893488147419103231:0}, ptr={-36893488147419103231:0}, ref_cnt=0] [L6322] tmp = ldv_is_err(ptr) [L6323] return (tmp); VAL [\result=0, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ptr={-36893488147419103231:0}, ptr={-36893488147419103231:0}, ref_cnt=0, tmp=0] [L4530] RET, EXPR IS_ERR(p) VAL [\old(size)=0, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, IS_ERR(p)=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-36893488147419103231:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=0, tmp={-36893488147419103231:0}, tmp___0=0] [L4530] CALL assume_abort_if_not(IS_ERR(p) == 0) VAL [\old(cond)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4514] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, cond=1, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4530] RET assume_abort_if_not(IS_ERR(p) == 0) VAL [\old(size)=0, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, IS_ERR(p)=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-36893488147419103231:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=0, tmp={-36893488147419103231:0}, tmp___0=0] [L4531] return (p); VAL [\old(size)=0, \result={-36893488147419103231:0}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-36893488147419103231:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=0, tmp={-36893488147419103231:0}, tmp___0=0] [L7286] RET, EXPR ldv_malloc(0UL) VAL [\old(arg1)=0, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, arg0={-73786976294838206465:0}, arg0={-73786976294838206465:0}, arg1=0, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_malloc(0UL)={-36893488147419103231:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L7286] return ldv_malloc(0UL); [L5764] RET, EXPR pci_ioremap_bar(pdev, 0) VAL [__key={18446744073709551628:0}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pci_ioremap_bar(pdev, 0)={-36893488147419103231:0}, pdev={-73786976294838206465:0}, pdev={-73786976294838206465:0}, pt3={-18446744073709549605:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret=0, rev={18446744073709551629:0}, tmp=0, tmp___0={-18446744073709549605:0}] [L5764] pt3->regs[0] = pci_ioremap_bar(pdev, 0) [L5765] CALL, EXPR pci_ioremap_bar(pdev, 2) VAL [\old(arg1)=2, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, arg0={-73786976294838206465:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L7286] CALL, EXPR ldv_malloc(0UL) VAL [\old(size)=0, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4519] void *p ; [L4520] void *tmp ; [L4521] int tmp___0 ; [L4523] tmp___0 = __VERIFIER_nondet_int() [L4524] COND FALSE !(tmp___0 != 0) [L4527] tmp = malloc(size) [L4528] p = tmp VAL [\old(size)=0, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-55340232221128652836:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=0, tmp={-55340232221128652836:0}, tmp___0=0] [L4529] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4514] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, cond=1, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4529] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=0, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-55340232221128652836:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=0, tmp={-55340232221128652836:0}, tmp___0=0] [L4530] CALL, EXPR IS_ERR(p) VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ptr={-55340232221128652836:0}, ref_cnt=0] [L6320] bool tmp ; VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ptr={-55340232221128652836:0}, ptr={-55340232221128652836:0}, ref_cnt=0] [L6322] CALL, EXPR ldv_is_err(ptr) VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ptr={-55340232221128652836:0}, ref_cnt=0] [L6975] return ((unsigned long )ptr > 2012UL); VAL [\result=0, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ptr={-55340232221128652836:0}, ptr={-55340232221128652836:0}, ref_cnt=0] [L6322] RET, EXPR ldv_is_err(ptr) VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ptr={-55340232221128652836:0}, ptr={-55340232221128652836:0}, ref_cnt=0] [L6322] tmp = ldv_is_err(ptr) [L6323] return (tmp); VAL [\result=0, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ptr={-55340232221128652836:0}, ptr={-55340232221128652836:0}, ref_cnt=0, tmp=0] [L4530] RET, EXPR IS_ERR(p) VAL [\old(size)=0, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, IS_ERR(p)=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-55340232221128652836:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=0, tmp={-55340232221128652836:0}, tmp___0=0] [L4530] CALL assume_abort_if_not(IS_ERR(p) == 0) VAL [\old(cond)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4514] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, cond=1, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4530] RET assume_abort_if_not(IS_ERR(p) == 0) VAL [\old(size)=0, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, IS_ERR(p)=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-55340232221128652836:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=0, tmp={-55340232221128652836:0}, tmp___0=0] [L4531] return (p); VAL [\old(size)=0, \result={-55340232221128652836:0}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-55340232221128652836:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=0, tmp={-55340232221128652836:0}, tmp___0=0] [L7286] RET, EXPR ldv_malloc(0UL) VAL [\old(arg1)=2, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, arg0={-73786976294838206465:0}, arg0={-73786976294838206465:0}, arg1=2, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_malloc(0UL)={-55340232221128652836:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L7286] return ldv_malloc(0UL); [L5765] RET, EXPR pci_ioremap_bar(pdev, 2) VAL [__key={18446744073709551628:0}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pci_ioremap_bar(pdev, 2)={-55340232221128652836:0}, pdev={-73786976294838206465:0}, pdev={-73786976294838206465:0}, pt3={-18446744073709549605:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret=0, rev={18446744073709551629:0}, tmp=0, tmp___0={-18446744073709549605:0}] [L5765] pt3->regs[1] = pci_ioremap_bar(pdev, 2) [L5766] EXPR pt3->regs[0] [L5766] (unsigned long )pt3->regs[0] == (unsigned long )((void *)0) || (unsigned long )pt3->regs[1] == (unsigned long )((void *)0) [L5766] EXPR pt3->regs[1] [L5766] (unsigned long )pt3->regs[0] == (unsigned long )((void *)0) || (unsigned long )pt3->regs[1] == (unsigned long )((void *)0) VAL [(unsigned long )pt3->regs[0] == (unsigned long )((void *)0) || (unsigned long )pt3->regs[1] == (unsigned long )((void *)0)=0, __key={18446744073709551628:0}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-73786976294838206465:0}, pdev={-73786976294838206465:0}, pt3={-18446744073709549605:0}, pt3->regs[0]={-36893488147419103231:0}, pt3->regs[1]={-55340232221128652836:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret=0, rev={18446744073709551629:0}, tmp=0, tmp___0={-18446744073709549605:0}] [L5766] COND FALSE !((unsigned long )pt3->regs[0] == (unsigned long )((void *)0) || (unsigned long )pt3->regs[1] == (unsigned long )((void *)0)) [L5772] EXPR pt3->regs[0] VAL [__key={18446744073709551628:0}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-73786976294838206465:0}, pdev={-73786976294838206465:0}, pt3={-18446744073709549605:0}, pt3->regs[0]={-36893488147419103231:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret=0, rev={18446744073709551629:0}, tmp=0, tmp___0={-18446744073709549605:0}] [L5772] CALL, EXPR ioread32(pt3->regs[0]) VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, arg0={-36893488147419103231:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L7185] return __VERIFIER_nondet_uint(); [L5772] RET, EXPR ioread32(pt3->regs[0]) VAL [__key={18446744073709551628:0}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, ioread32(pt3->regs[0])=-281474926247937, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-73786976294838206465:0}, pdev={-73786976294838206465:0}, pt3={-18446744073709549605:0}, pt3->regs[0]={-36893488147419103231:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret=0, rev={18446744073709551629:0}, tmp=0, tmp___0={-18446744073709549605:0}] [L5772] ver = ioread32(pt3->regs[0]) [L5773] COND FALSE !(ver >> 16 != 769U) [L5780] __max1 = num_bufs [L5781] __max2 = 2 VAL [__key={18446744073709551628:0}, __max1=4, __max2=2, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-73786976294838206465:0}, pdev={-73786976294838206465:0}, pt3={-18446744073709549605:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret=0, rev={18446744073709551629:0}, tmp=0, tmp___0={-18446744073709549605:0}, ver=50462719] [L5782] EXPR __max1 > __max2 ? __max1 : __max2 VAL [__key={18446744073709551628:0}, __max1=4, __max1 > __max2 ? __max1 : __max2=4, __max2=2, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-73786976294838206465:0}, pdev={-73786976294838206465:0}, pt3={-18446744073709549605:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret=0, rev={18446744073709551629:0}, tmp=0, tmp___0={-18446744073709549605:0}, ver=50462719] [L5782] __min1 = __max1 > __max2 ? __max1 : __max2 [L5783] __min2 = 16 VAL [__key={18446744073709551628:0}, __max1=4, __max2=2, __min1=4, __min2=16, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-73786976294838206465:0}, pdev={-73786976294838206465:0}, pt3={-18446744073709549605:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret=0, rev={18446744073709551629:0}, tmp=0, tmp___0={-18446744073709549605:0}, ver=50462719] [L5784] EXPR __min1 < __min2 ? __min1 : __min2 VAL [__key={18446744073709551628:0}, __max1=4, __max2=2, __min1=4, __min1 < __min2 ? __min1 : __min2=4, __min2=16, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-73786976294838206465:0}, pdev={-73786976294838206465:0}, pt3={-18446744073709549605:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret=0, rev={18446744073709551629:0}, tmp=0, tmp___0={-18446744073709549605:0}, ver=50462719] [L5784] pt3->num_bufs = __min1 < __min2 ? __min1 : __min2 [L5785] CALL, EXPR kmalloc(4096UL, 208U) VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4493] void *tmp___2 ; [L4495] CALL, EXPR __kmalloc(size, flags) [L4488] CALL, EXPR ldv_malloc(size) VAL [\old(size)=4096, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4519] void *p ; [L4520] void *tmp ; [L4521] int tmp___0 ; [L4523] tmp___0 = __VERIFIER_nondet_int() [L4524] COND FALSE !(tmp___0 != 0) [L4527] tmp = malloc(size) [L4528] p = tmp VAL [\old(size)=4096, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-18446744073709549604:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=4096, tmp={-18446744073709549604:0}, tmp___0=0] [L4529] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4514] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, cond=1, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4529] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=4096, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-18446744073709549604:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=4096, tmp={-18446744073709549604:0}, tmp___0=0] [L4530] CALL, EXPR IS_ERR(p) VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ptr={-18446744073709549604:0}, ref_cnt=0] [L6320] bool tmp ; VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ptr={-18446744073709549604:0}, ptr={-18446744073709549604:0}, ref_cnt=0] [L6322] CALL, EXPR ldv_is_err(ptr) VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ptr={-18446744073709549604:0}, ref_cnt=0] [L6975] return ((unsigned long )ptr > 2012UL); VAL [\result=0, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ptr={-18446744073709549604:0}, ptr={-18446744073709549604:0}, ref_cnt=0] [L6322] RET, EXPR ldv_is_err(ptr) VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ptr={-18446744073709549604:0}, ptr={-18446744073709549604:0}, ref_cnt=0] [L6322] tmp = ldv_is_err(ptr) [L6323] return (tmp); VAL [\result=0, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ptr={-18446744073709549604:0}, ptr={-18446744073709549604:0}, ref_cnt=0, tmp=0] [L4530] RET, EXPR IS_ERR(p) VAL [\old(size)=4096, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, IS_ERR(p)=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-18446744073709549604:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=4096, tmp={-18446744073709549604:0}, tmp___0=0] [L4530] CALL assume_abort_if_not(IS_ERR(p) == 0) VAL [\old(cond)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4514] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, cond=1, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4530] RET assume_abort_if_not(IS_ERR(p) == 0) VAL [\old(size)=4096, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, IS_ERR(p)=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-18446744073709549604:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=4096, tmp={-18446744073709549604:0}, tmp___0=0] [L4531] return (p); VAL [\old(size)=4096, \result={-18446744073709549604:0}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-18446744073709549604:0}, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=4096, tmp={-18446744073709549604:0}, tmp___0=0] [L4488] RET, EXPR ldv_malloc(size) VAL [\old(size)=4096, \old(t)=208, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_malloc(size)={-18446744073709549604:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=4096, t=208] [L4488] return ldv_malloc(size); [L4495] RET, EXPR __kmalloc(size, flags) [L4495] tmp___2 = __kmalloc(size, flags) [L4496] return (tmp___2); VAL [\old(flags)=208, \old(size)=4096, \result={-18446744073709549604:0}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, flags=208, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=4096, tmp___2={-18446744073709549604:0}] [L5785] RET, EXPR kmalloc(4096UL, 208U) VAL [__key={18446744073709551628:0}, __max1=4, __max2=2, __min1=4, __min2=16, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, kmalloc(4096UL, 208U)={-18446744073709549604:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-73786976294838206465:0}, pdev={-73786976294838206465:0}, pt3={-18446744073709549605:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret=0, rev={18446744073709551629:0}, tmp=0, tmp___0={-18446744073709549605:0}, ver=50462719] [L5785] tmp___1 = kmalloc(4096UL, 208U) [L5786] pt3->i2c_buf = (struct pt3_i2cbuf *)tmp___1 [L5787] EXPR pt3->i2c_buf VAL [__key={18446744073709551628:0}, __max1=4, __max2=2, __min1=4, __min2=16, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-73786976294838206465:0}, pdev={-73786976294838206465:0}, pt3={-18446744073709549605:0}, pt3->i2c_buf={-18446744073709549604:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret=0, rev={18446744073709551629:0}, tmp=0, tmp___0={-18446744073709549605:0}, tmp___1={-18446744073709549604:0}, ver=50462719] [L5787] COND FALSE !((unsigned long )pt3->i2c_buf == (unsigned long )((struct pt3_i2cbuf *)0)) [L5792] i2c = & pt3->i2c_adap [L5793] i2c->owner = & __this_module [L5794] i2c->algo = & pt3_i2c_algo [L5795] i2c->algo_data = (void *)0 [L5796] i2c->dev.parent = & pdev->dev [L5797] CALL strlcpy((char *)(& i2c->name), "earth_pt3", 48UL) [L7314] return __VERIFIER_nondet_ulong(); [L5797] RET strlcpy((char *)(& i2c->name), "earth_pt3", 48UL) [L5798] CALL i2c_set_adapdata(i2c, (void *)pt3) [L4788] CALL dev_set_drvdata(& dev->dev, data) VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, data={-18446744073709549605:0}, dev={-18446744073709549605:340}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4717] dev->driver_data = data VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, data={-18446744073709549605:0}, data={-18446744073709549605:0}, dev={-18446744073709549605:340}, dev={-18446744073709549605:340}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4788] RET dev_set_drvdata(& dev->dev, data) VAL [__this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, data={-18446744073709549605:0}, data={-18446744073709549605:0}, dev={-18446744073709549605:184}, dev={-18446744073709549605:184}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L5798] RET i2c_set_adapdata(i2c, (void *)pt3) [L5799] CALL, EXPR i2c_add_adapter(i2c) [L7168] return __VERIFIER_nondet_int(); [L5799] RET, EXPR i2c_add_adapter(i2c) [L5799] ret = i2c_add_adapter(i2c) [L5800] COND FALSE !(ret < 0) [L5805] i = 0 VAL [__key={18446744073709551628:0}, __max1=4, __max2=2, __min1=4, __min2=16, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, i=0, i2c={-18446744073709549605:184}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-73786976294838206465:0}, pdev={-73786976294838206465:0}, pt3={-18446744073709549605:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret=0, rev={18446744073709551629:0}, tmp=0, tmp___0={-18446744073709549605:0}, tmp___1={-18446744073709549604:0}, ver=50462719] [L5820] COND TRUE i <= 3 VAL [__key={18446744073709551628:0}, __max1=4, __max2=2, __min1=4, __min2=16, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, i=0, i2c={-18446744073709549605:184}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-73786976294838206465:0}, pdev={-73786976294838206465:0}, pt3={-18446744073709549605:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret=0, rev={18446744073709551629:0}, tmp=0, tmp___0={-18446744073709549605:0}, tmp___1={-18446744073709549604:0}, ver=50462719] [L5808] CALL, EXPR pt3_alloc_adapter(pt3, i) [L5478] int ret ; [L5479] struct pt3_adapter *adap ; [L5480] struct dvb_adapter *da ; [L5481] void *tmp ; VAL [\old(index)=0, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, index=0, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={-18446744073709549605:0}, pt3={-18446744073709549605:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L5483] CALL, EXPR kzalloc(2080UL, 208U) VAL [\old(flags)=208, \old(size)=2080, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4502] void *tmp ; VAL [\old(flags)=208, \old(size)=2080, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, flags=208, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=2080] [L4504] CALL, EXPR kmalloc(size, flags | 32768U) VAL [\old(size)=2080, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4493] void *tmp___2 ; [L4495] CALL, EXPR __kmalloc(size, flags) [L4488] CALL, EXPR ldv_malloc(size) VAL [\old(size)=2080, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4519] void *p ; [L4520] void *tmp ; [L4521] int tmp___0 ; [L4523] tmp___0 = __VERIFIER_nondet_int() [L4524] COND TRUE tmp___0 != 0 [L4525] return ((void *)0); VAL [\old(size)=2080, \result={0:0}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=2080, tmp___0=1] [L4488] RET, EXPR ldv_malloc(size) VAL [\old(size)=2080, \old(t)=39, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_malloc(size)={0:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=2080, t=39] [L4488] return ldv_malloc(size); [L4495] RET, EXPR __kmalloc(size, flags) [L4495] tmp___2 = __kmalloc(size, flags) [L4496] return (tmp___2); VAL [\old(flags)=39, \old(size)=2080, \result={0:0}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, flags=39, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=2080, tmp___2={0:0}] [L4504] RET, EXPR kmalloc(size, flags | 32768U) VAL [\old(flags)=208, \old(size)=2080, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, flags=208, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, kmalloc(size, flags | 32768U)={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=2080] [L4504] tmp = kmalloc(size, flags | 32768U) [L4505] return (tmp); VAL [\old(flags)=208, \old(size)=2080, \result={0:0}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, flags=208, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, size=2080, tmp={0:0}] [L5483] RET, EXPR kzalloc(2080UL, 208U) VAL [\old(index)=0, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, index=0, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, kzalloc(2080UL, 208U)={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={-18446744073709549605:0}, pt3={-18446744073709549605:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L5483] tmp = kzalloc(2080UL, 208U) [L5484] adap = (struct pt3_adapter *)tmp VAL [\old(index)=0, __this_module={18446744073709551669:18446744073709551634}, adap={0:0}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, index=0, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={-18446744073709549605:0}, pt3={-18446744073709549605:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, tmp={0:0}] [L5485] COND TRUE (unsigned long )adap == (unsigned long )((struct pt3_adapter *)0) [L5486] return (-12); VAL [\old(index)=0, \result=-12, __this_module={18446744073709551669:18446744073709551634}, adap={0:0}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, index=0, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={-18446744073709549605:0}, pt3={-18446744073709549605:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, tmp={0:0}] [L5808] RET, EXPR pt3_alloc_adapter(pt3, i) [L5808] ret = pt3_alloc_adapter(pt3, i) [L5809] COND TRUE ret < 0 VAL [__key={18446744073709551628:0}, __max1=4, __max2=2, __min1=4, __min2=16, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, i=0, i2c={-18446744073709549605:184}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-73786976294838206465:0}, pdev={-73786976294838206465:0}, pt3={-18446744073709549605:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret=-12, rev={18446744073709551629:0}, tmp=0, tmp___0={-18446744073709549605:0}, tmp___1={-18446744073709549604:0}, ver=50462719] [L5825] COND TRUE i <= 3 VAL [__key={18446744073709551628:0}, __max1=4, __max2=2, __min1=4, __min2=16, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, i=0, i2c={-18446744073709549605:184}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-73786976294838206465:0}, pdev={-73786976294838206465:0}, pt3={-18446744073709549605:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret=-12, rev={18446744073709551629:0}, tmp=0, tmp___0={-18446744073709549605:0}, tmp___1={-18446744073709549604:0}, ver=50462719] [L5847] COND TRUE i >= 0 VAL [__key={18446744073709551628:0}, __max1=4, __max2=2, __min1=4, __min2=16, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, i=0, i2c={-18446744073709549605:184}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-73786976294838206465:0}, pdev={-73786976294838206465:0}, pt3={-18446744073709549605:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret=-12, rev={18446744073709551629:0}, tmp=0, tmp___0={-18446744073709549605:0}, tmp___1={-18446744073709549604:0}, ver=50462719] [L5843] tmp___2 = i [L5844] i = i - 1 VAL [__key={18446744073709551628:0}, __max1=4, __max2=2, __min1=4, __min2=16, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, i=-1, i2c={-18446744073709549605:184}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-73786976294838206465:0}, pdev={-73786976294838206465:0}, pt3={-18446744073709549605:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret=-12, rev={18446744073709551629:0}, tmp=0, tmp___0={-18446744073709549605:0}, tmp___1={-18446744073709549604:0}, tmp___2=0, ver=50462719] [L5845] CALL pt3_cleanup_adapter(pt3, tmp___2) VAL [\old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L5549] struct pt3_adapter *adap ; [L5550] struct dmx_demux *dmx ; [L5552] EXPR pt3->adaps[index] [L5552] adap = pt3->adaps[index] [L5553] COND FALSE !((unsigned long )adap == (unsigned long )((struct pt3_adapter *)0)) [L5557] EXPR adap->thread VAL [\old(index)=0, \old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap={292:-280}, adap->thread={18446744073709551557:59}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, index=0, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={-18446744073709549605:0}, pt3={-18446744073709549605:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L5557] COND FALSE !((unsigned long )adap->thread != (unsigned long )((struct task_struct *)0)) [L5561] dmx = & adap->demux.dmx [L5562] EXPR dmx->close VAL [\old(index)=0, \old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap={292:-280}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, dmx={292:-42}, dmx->close={-1:8}, index=0, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={-18446744073709549605:0}, pt3={-18446744073709549605:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L5562] CALL (*(dmx->close))(dmx) VAL [\old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L5629] struct pci_dev *pdev ; [L5630] struct device const *__mptr ; [L5631] struct pt3_board *pt3 ; [L5632] void *tmp ; [L5633] int i ; [L5634] int ret ; [L5635] struct pt3_adapter *adap ; [L5637] __mptr = (struct device const *)dev [L5638] pdev = (struct pci_dev *)__mptr + 0xffffffffffffff68UL VAL [\old(ldv_module_refcounter)=1, __mptr={292:-42}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, dev={292:-42}, dev={292:-42}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={292:-441602}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L5639] CALL, EXPR pci_get_drvdata(pdev) VAL [\old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={292:-441602}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4761] void *tmp ; VAL [\old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={292:-441602}, pdev={292:-441602}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4763] CALL, EXPR dev_get_drvdata((struct device const *)(& pdev->dev)) VAL [\old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, dev={292:-441454}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4711] EXPR dev->driver_data [L4711] return ((void *)dev->driver_data); [L4763] RET, EXPR dev_get_drvdata((struct device const *)(& pdev->dev)) VAL [\old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, dev_get_drvdata((struct device const *)(& pdev->dev))={18446744073709551639:61}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={292:-441602}, pdev={292:-441602}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L4763] tmp = dev_get_drvdata((struct device const *)(& pdev->dev)) [L4764] return (tmp); VAL [\old(ldv_module_refcounter)=1, \result={18446744073709551639:61}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={292:-441602}, pdev={292:-441602}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, tmp={18446744073709551639:61}] [L5639] RET, EXPR pci_get_drvdata(pdev) VAL [\old(ldv_module_refcounter)=1, __mptr={292:-42}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, dev={292:-42}, dev={292:-42}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pci_get_drvdata(pdev)={18446744073709551639:61}, pdev={292:-441602}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L5639] tmp = pci_get_drvdata(pdev) [L5640] pt3 = (struct pt3_board *)tmp VAL [\old(ldv_module_refcounter)=1, __mptr={292:-42}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, dev={292:-42}, dev={292:-42}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={292:-441602}, pt3={18446744073709551639:61}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, tmp={18446744073709551639:61}] [L5641] CALL, EXPR pt3_fe_init(pt3) VAL [\old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L5019] int i ; [L5020] int ret ; [L5021] struct dvb_frontend *fe ; [L5023] CALL pt3_i2c_reset(pt3) [L6627] EXPR pt3->regs[0] VAL [\old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3->regs[0]={18446744073709551662:-20}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L6627] FCALL iowrite32(131072U, pt3->regs[0] + 16UL) VAL [\old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3->regs[0]={18446744073709551662:-20}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L5023] RET pt3_i2c_reset(pt3) [L5024] CALL, EXPR pt3_init_all_demods(pt3) [L6608] int tmp ; [L6610] EXPR pt3->regs[0] VAL [\old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3->regs[0]={18446744073709551662:-20}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L6610] CALL ioread32(pt3->regs[0] + 20UL) VAL [\old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, arg0={18446744073709551662:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L7185] return __VERIFIER_nondet_uint(); [L6610] RET ioread32(pt3->regs[0] + 20UL) VAL [\old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, ioread32(pt3->regs[0] + 20UL)=18446744073709551670, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3->regs[0]={18446744073709551662:-20}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L6611] CALL, EXPR send_i2c_cmd(pt3, 4096U) VAL [\old(addr)=4096, \old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L6584] u32 ret ; [L6585] int tmp ; [L6586] int tmp___0 ; VAL [\old(addr)=4096, \old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, addr=4096, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret={18446744073709551616:0}] [L6588] CALL, EXPR wait_i2c_result(pt3, (u32 *)0U, 50) VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=50, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, result={0:0}] [L6552] int i ; [L6553] u32 v ; [L6555] i = 0 VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=50, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, i=0, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=50, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, result={0:0}, result={0:0}] [L6566] COND TRUE i < max_wait VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=50, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, i=0, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=50, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, result={0:0}, result={0:0}] [L6558] EXPR pt3->regs[0] VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=50, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, i=0, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=50, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3->regs[0]={18446744073709551662:-20}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, result={0:0}, result={0:0}] [L6558] CALL, EXPR ioread32(pt3->regs[0] + 20UL) VAL [\old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, arg0={18446744073709551662:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L7185] return __VERIFIER_nondet_uint(); [L6558] RET, EXPR ioread32(pt3->regs[0] + 20UL) VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=50, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, i=0, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, ioread32(pt3->regs[0] + 20UL)=18446744073709551652, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=50, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3->regs[0]={18446744073709551662:-20}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, result={0:0}, result={0:0}] [L6558] v = ioread32(pt3->regs[0] + 20UL) [L6559] COND TRUE (v & 1U) == 0U VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=50, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, i=0, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=50, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, result={0:0}, result={0:0}, v=36] [L6571] COND FALSE !(i >= max_wait) VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=50, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, i=0, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=50, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, result={0:0}, result={0:0}, v=36] [L6575] COND FALSE !((unsigned long )result != (unsigned long )((u32 *)0U)) VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=50, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, i=0, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=50, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, result={0:0}, result={0:0}, v=36] [L6579] return (0); VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=50, \result=0, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, i=0, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=50, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, result={0:0}, result={0:0}, v=36] [L6588] RET, EXPR wait_i2c_result(pt3, (u32 *)0U, 50) VAL [\old(addr)=4096, \old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, addr=4096, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret={18446744073709551616:0}, wait_i2c_result(pt3, (u32 *)0U, 50)=0] [L6588] tmp = wait_i2c_result(pt3, (u32 *)0U, 50) [L6589] COND FALSE !(tmp != 0) [L6595] EXPR pt3->regs[0] VAL [\old(addr)=4096, \old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, addr=4096, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3->regs[0]={18446744073709551662:-20}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret={18446744073709551616:0}, tmp=0] [L6595] FCALL iowrite32(addr | 65536U, pt3->regs[0] + 16UL) VAL [\old(addr)=4096, \old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, addr=4096, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3->regs[0]={18446744073709551662:-20}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret={18446744073709551616:0}, tmp=0] [L6596] FCALL usleep_range(200UL, 300UL) VAL [\old(addr)=4096, \old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, addr=4096, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret={18446744073709551616:0}, tmp=0] [L6597] CALL, EXPR wait_i2c_result(pt3, & ret, 500) VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=500, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, result={18446744073709551616:0}] [L6552] int i ; [L6553] u32 v ; [L6555] i = 0 VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=500, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, i=0, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=500, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, result={18446744073709551616:0}, result={18446744073709551616:0}] [L6566] COND TRUE i < max_wait VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=500, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, i=0, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=500, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, result={18446744073709551616:0}, result={18446744073709551616:0}] [L6558] EXPR pt3->regs[0] VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=500, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, i=0, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=500, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3->regs[0]={18446744073709551662:-20}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, result={18446744073709551616:0}, result={18446744073709551616:0}] [L6558] CALL, EXPR ioread32(pt3->regs[0] + 20UL) VAL [\old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, arg0={18446744073709551662:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L7185] return __VERIFIER_nondet_uint(); [L6558] RET, EXPR ioread32(pt3->regs[0] + 20UL) VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=500, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, i=0, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, ioread32(pt3->regs[0] + 20UL)=18446744073709551656, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=500, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3->regs[0]={18446744073709551662:-20}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, result={18446744073709551616:0}, result={18446744073709551616:0}] [L6558] v = ioread32(pt3->regs[0] + 20UL) [L6559] COND TRUE (v & 1U) == 0U VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=500, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, i=0, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=500, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, result={18446744073709551616:0}, result={18446744073709551616:0}, v=40] [L6571] COND FALSE !(i >= max_wait) VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=500, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, i=0, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=500, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, result={18446744073709551616:0}, result={18446744073709551616:0}, v=40] [L6575] COND FALSE !((unsigned long )result != (unsigned long )((u32 *)0U)) VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=500, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, i=0, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=500, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, result={18446744073709551616:0}, result={18446744073709551616:0}, v=40] [L6579] return (0); VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=500, \result=0, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, i=0, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=500, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, result={18446744073709551616:0}, result={18446744073709551616:0}, v=40] [L6597] RET, EXPR wait_i2c_result(pt3, & ret, 500) VAL [\old(addr)=4096, \old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, addr=4096, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret={18446744073709551616:0}, tmp=0, wait_i2c_result(pt3, & ret, 500)=0] [L6597] tmp___0 = wait_i2c_result(pt3, & ret, 500) [L6598] tmp___0 != 0 || (ret & 6U) != 0U [L6598] EXPR \read(ret) [L6598] tmp___0 != 0 || (ret & 6U) != 0U VAL [\old(addr)=4096, \old(ldv_module_refcounter)=1, \read(ret)=18446744073709551651, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, addr=4096, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret={18446744073709551616:0}, tmp=0, tmp___0=0, tmp___0 != 0 || (ret & 6U) != 0U=1] [L6598] COND TRUE tmp___0 != 0 || (ret & 6U) != 0U [L6599] pt3->pdev [L6600] return (-5); [L6600] return (-5); VAL [\old(addr)=4096, \old(ldv_module_refcounter)=1, \result=-5, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, addr=4096, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, tmp=0, tmp___0=0] [L6611] RET, EXPR send_i2c_cmd(pt3, 4096U) VAL [\old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, send_i2c_cmd(pt3, 4096U)=-5] [L6611] tmp = send_i2c_cmd(pt3, 4096U) [L6612] return (tmp); VAL [\old(ldv_module_refcounter)=1, \result=-5, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, tmp=-5] [L5024] RET, EXPR pt3_init_all_demods(pt3) [L5024] ret = pt3_init_all_demods(pt3) [L5025] COND TRUE ret < 0 [L5026] pt3->pdev [L5027] return (ret); VAL [\old(ldv_module_refcounter)=1, \result=-5, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={18446744073709551639:61}, pt3={18446744073709551639:61}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret=-5] [L5641] RET, EXPR pt3_fe_init(pt3) VAL [\old(ldv_module_refcounter)=1, __mptr={292:-42}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, dev={292:-42}, dev={292:-42}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={292:-441602}, pt3={18446744073709551639:61}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_fe_init(pt3)=-5, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, tmp={18446744073709551639:61}] [L5641] ret = pt3_fe_init(pt3) [L5642] COND TRUE ret != 0 [L5643] return (ret); VAL [\old(ldv_module_refcounter)=1, \result=-5, __mptr={292:-42}, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, dev={292:-42}, dev={292:-42}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={292:-441602}, pt3={18446744073709551639:61}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0, ret=-5, tmp={18446744073709551639:61}] [L5562] RET (*(dmx->close))(dmx) VAL [(*(dmx->close))(dmx)=-5, \old(index)=0, \old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap={292:-280}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, dmx={292:-42}, dmx->close={-1:8}, index=0, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={-18446744073709549605:0}, pt3={-18446744073709549605:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L5563] EXPR adap->fe VAL [\old(index)=0, \old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap={292:-280}, adap->fe={292:62}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, dmx={292:-42}, index=0, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={-18446744073709549605:0}, pt3={-18446744073709549605:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L5563] COND TRUE (unsigned long )adap->fe != (unsigned long )((struct dvb_frontend *)0) [L5564] EXPR adap->fe [L5564] (adap->fe)->callback = (int (*)(void * , int , int , int ))0 [L5565] EXPR adap->fe [L5565] EXPR (adap->fe)->frontend_priv VAL [(adap->fe)->frontend_priv={18446744073709551553:63}, \old(index)=0, \old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap={292:-280}, adap->fe={0:0}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, dmx={292:-42}, index=0, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={-18446744073709549605:0}, pt3={-18446744073709549605:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L5565] COND FALSE !((unsigned long )(adap->fe)->frontend_priv != (unsigned long )((void *)0)) [L5569] EXPR adap->i2c_tuner VAL [\old(index)=0, \old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap={292:-280}, adap->i2c_tuner={-18446744073709551681:66}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, dmx={292:-42}, index=0, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={-18446744073709549605:0}, pt3={-18446744073709549605:0}, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L5569] COND TRUE (unsigned long )adap->i2c_tuner != (unsigned long )((struct i2c_client *)0) [L5570] EXPR adap->i2c_tuner [L5570] EXPR (adap->i2c_tuner)->dev.driver [L5570] EXPR ((adap->i2c_tuner)->dev.driver)->owner [L5570] CALL ldv_module_put_9(((adap->i2c_tuner)->dev.driver)->owner) [L6359] CALL ldv_module_put(ldv_func_arg1) VAL [\old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, module={58:-57}, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L7039] COND TRUE (unsigned long )module != (unsigned long )((struct module *)0) VAL [\old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, module={58:-57}, module={58:-57}, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L7040] COND TRUE ldv_module_refcounter <= 1 VAL [\old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, module={58:-57}, module={58:-57}, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L7041] CALL ldv_error() VAL [\old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] [L6969] reach_error() VAL [\old(ldv_module_refcounter)=1, __this_module={18446744073709551669:18446744073709551634}, adap_conf={18446744073709551622:0}, adapter_nr={18446744073709551620:0}, cfg_sat={18446744073709551626:0}, cfg_ter={18446744073709551619:0}, init0_sat={18446744073709551617:0}, init0_ter={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={18446744073709551624:0}, pt3_driver_group1={-73786976294838206465:0}, pt3_i2c_algo={18446744073709551625:0}, pt3_i2c_algo_group0={-92233720368547758081:0}, pt3_id_table={18446744073709551618:0}, pt3_pm_ops={18446744073709551623:0}, pt3_pm_ops_group1={-55340232221128654849:0}, ref_cnt=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 60 procedures, 990 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 584.3s, OverallIterations: 24, TraceHistogramMax: 15, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.2s, AutomataDifference: 329.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 134 mSolverCounterUnknown, 28519 SdHoareTripleChecker+Valid, 321.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 27000 mSDsluCounter, 160092 SdHoareTripleChecker+Invalid, 310.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 672 IncrementalHoareTripleChecker+Unchecked, 122654 mSDsCounter, 14186 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 33298 IncrementalHoareTripleChecker+Invalid, 48290 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 14186 mSolverCounterUnsat, 37438 mSDtfsCounter, 33298 mSolverCounterSat, 0.4s SdHoareTripleChecker+Time, 134 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 5379 GetRequests, 5112 SyntacticMatches, 11 SemanticMatches, 256 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 816 ImplicationChecksByTransitivity, 2.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6494occurred in iteration=4, InterpolantAutomatonStates: 216, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 4.4s AutomataMinimizationTime, 23 MinimizatonAttempts, 21949 StatesRemovedByMinimization, 22 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.8s SsaConstructionTime, 227.6s SatisfiabilityAnalysisTime, 16.7s InterpolantComputationTime, 8746 NumberOfCodeBlocks, 8632 NumberOfCodeBlocksAsserted, 35 NumberOfCheckSat, 9045 ConstructedInterpolants, 29 QuantifiedInterpolants, 14625 SizeOfPredicates, 45 NumberOfNonLiveVariables, 22329 ConjunctsInSsa, 161 ConjunctsInUnsatCore, 32 InterpolantComputations, 20 PerfectInterpolantSequences, 9118/9184 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 RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2021-11-17 02:42:05,813 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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.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 a80d5d6260f748dd9867d7bcd6f4a93a5987d3d416867522c1bef6a78e755228 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-17 02:42:07,665 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-17 02:42:07,668 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-17 02:42:07,692 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-17 02:42:07,693 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-17 02:42:07,694 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-17 02:42:07,695 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-17 02:42:07,696 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-17 02:42:07,697 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-17 02:42:07,698 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-17 02:42:07,699 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-17 02:42:07,704 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-17 02:42:07,704 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-17 02:42:07,709 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-17 02:42:07,711 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-17 02:42:07,714 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-17 02:42:07,716 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-17 02:42:07,718 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-17 02:42:07,721 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-17 02:42:07,727 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-17 02:42:07,728 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-17 02:42:07,729 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-17 02:42:07,730 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-17 02:42:07,731 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-17 02:42:07,738 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-17 02:42:07,741 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-17 02:42:07,747 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-17 02:42:07,748 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-17 02:42:07,749 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-17 02:42:07,749 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-17 02:42:07,750 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-17 02:42:07,750 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-17 02:42:07,751 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-17 02:42:07,752 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-17 02:42:07,753 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-17 02:42:07,753 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-17 02:42:07,754 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-17 02:42:07,754 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-17 02:42:07,754 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-17 02:42:07,755 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-17 02:42:07,756 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-17 02:42:07,759 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-11-17 02:42:07,787 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-17 02:42:07,788 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-17 02:42:07,789 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-17 02:42:07,789 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-17 02:42:07,790 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-17 02:42:07,790 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-17 02:42:07,792 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-17 02:42:07,792 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-17 02:42:07,792 INFO L138 SettingsManager]: * Use SBE=true [2021-11-17 02:42:07,792 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-17 02:42:07,793 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-17 02:42:07,794 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-17 02:42:07,794 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-17 02:42:07,794 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-17 02:42:07,794 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-17 02:42:07,794 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-17 02:42:07,794 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-17 02:42:07,795 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-17 02:42:07,795 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-17 02:42:07,795 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-17 02:42:07,795 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-17 02:42:07,795 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-17 02:42:07,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-17 02:42:07,796 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-17 02:42:07,796 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-17 02:42:07,796 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-17 02:42:07,796 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-11-17 02:42:07,796 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-17 02:42:07,796 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-17 02:42:07,796 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-17 02:42:07,797 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-17 02:42:07,797 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-17 02:42:07,797 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-17 02:42:07,797 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a80d5d6260f748dd9867d7bcd6f4a93a5987d3d416867522c1bef6a78e755228 [2021-11-17 02:42:08,105 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-17 02:42:08,131 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-17 02:42:08,133 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-17 02:42:08,134 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-17 02:42:08,136 INFO L275 PluginConnector]: CDTParser initialized [2021-11-17 02:42:08,137 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i [2021-11-17 02:42:08,180 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7fe0a7e8/580eeaf041604c89bc3276236ee72574/FLAGc393e2ec5 [2021-11-17 02:42:08,789 INFO L306 CDTParser]: Found 1 translation units. [2021-11-17 02:42:08,789 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i [2021-11-17 02:42:08,830 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7fe0a7e8/580eeaf041604c89bc3276236ee72574/FLAGc393e2ec5 [2021-11-17 02:42:08,980 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7fe0a7e8/580eeaf041604c89bc3276236ee72574 [2021-11-17 02:42:08,981 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-17 02:42:08,983 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-17 02:42:08,984 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-17 02:42:08,984 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-17 02:42:08,987 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-17 02:42:08,988 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 02:42:08" (1/1) ... [2021-11-17 02:42:08,989 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ffa4524 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:42:08, skipping insertion in model container [2021-11-17 02:42:08,989 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 02:42:08" (1/1) ... [2021-11-17 02:42:08,994 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-17 02:42:09,072 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-17 02:42:10,082 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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i[191080,191093] [2021-11-17 02:42:10,118 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-17 02:42:10,160 INFO L203 MainTranslator]: Completed pre-run [2021-11-17 02:42:10,470 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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i[191080,191093] [2021-11-17 02:42:10,504 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-17 02:42:10,591 INFO L208 MainTranslator]: Completed translation [2021-11-17 02:42:10,591 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:42:10 WrapperNode [2021-11-17 02:42:10,592 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-17 02:42:10,592 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-17 02:42:10,593 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-17 02:42:10,593 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-17 02:42:10,597 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:42:10" (1/1) ... [2021-11-17 02:42:10,662 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:42:10" (1/1) ... [2021-11-17 02:42:10,768 INFO L137 Inliner]: procedures = 225, calls = 1426, calls flagged for inlining = 105, calls inlined = 105, statements flattened = 3336 [2021-11-17 02:42:10,769 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-17 02:42:10,770 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-17 02:42:10,770 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-17 02:42:10,770 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-17 02:42:10,778 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:42:10" (1/1) ... [2021-11-17 02:42:10,778 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:42:10" (1/1) ... [2021-11-17 02:42:10,849 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:42:10" (1/1) ... [2021-11-17 02:42:10,849 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:42:10" (1/1) ... [2021-11-17 02:42:10,925 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:42:10" (1/1) ... [2021-11-17 02:42:10,936 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:42:10" (1/1) ... [2021-11-17 02:42:10,970 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:42:10" (1/1) ... [2021-11-17 02:42:11,003 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-17 02:42:11,009 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-17 02:42:11,009 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-17 02:42:11,009 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-17 02:42:11,010 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:42:10" (1/1) ... [2021-11-17 02:42:11,016 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-17 02:42:11,023 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 02:42:11,034 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-17 02:42:11,040 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-17 02:42:11,063 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_fe_init [2021-11-17 02:42:11,063 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_fe_init [2021-11-17 02:42:11,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-17 02:42:11,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2021-11-17 02:42:11,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2021-11-17 02:42:11,064 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-17 02:42:11,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-17 02:42:11,064 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-17 02:42:11,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-17 02:42:11,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-17 02:42:11,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-17 02:42:11,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-17 02:42:11,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-17 02:42:11,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-17 02:42:11,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-17 02:42:11,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-17 02:42:11,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-17 02:42:11,065 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-17 02:42:11,065 INFO L130 BoogieDeclarations]: Found specification of procedure wait_i2c_result [2021-11-17 02:42:11,065 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_i2c_result [2021-11-17 02:42:11,065 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2021-11-17 02:42:11,066 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2021-11-17 02:42:11,066 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-17 02:42:11,066 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-17 02:42:11,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-17 02:42:11,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-17 02:42:11,066 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_stop_streaming [2021-11-17 02:42:11,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_stop_streaming [2021-11-17 02:42:11,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2021-11-17 02:42:11,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2021-11-17 02:42:11,067 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-11-17 02:42:11,067 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-11-17 02:42:11,067 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-17 02:42:11,067 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-17 02:42:11,067 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2021-11-17 02:42:11,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2021-11-17 02:42:11,068 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_lnb_ctrl [2021-11-17 02:42:11,068 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_lnb_ctrl [2021-11-17 02:42:11,068 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-17 02:42:11,068 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-17 02:42:11,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-17 02:42:11,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-17 02:42:11,069 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-17 02:42:11,069 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-17 02:42:11,069 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2021-11-17 02:42:11,069 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2021-11-17 02:42:11,069 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_free_dmabuf [2021-11-17 02:42:11,069 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_free_dmabuf [2021-11-17 02:42:11,069 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-17 02:42:11,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-17 02:42:11,070 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_alloc_dmabuf [2021-11-17 02:42:11,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_alloc_dmabuf [2021-11-17 02:42:11,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-17 02:42:11,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-17 02:42:11,071 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-17 02:42:11,071 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-17 02:42:11,071 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-17 02:42:11,072 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-17 02:42:11,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-17 02:42:11,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-17 02:42:11,073 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_device [2021-11-17 02:42:11,073 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_device [2021-11-17 02:42:11,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-17 02:42:11,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-17 02:42:11,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-17 02:42:11,073 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-11-17 02:42:11,073 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-11-17 02:42:11,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-17 02:42:11,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-17 02:42:11,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-17 02:42:11,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-17 02:42:11,074 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2021-11-17 02:42:11,074 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2021-11-17 02:42:11,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-17 02:42:11,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-17 02:42:11,074 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_base [2021-11-17 02:42:11,074 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_base [2021-11-17 02:42:11,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-17 02:42:11,075 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-17 02:42:11,075 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-17 02:42:11,075 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-17 02:42:11,075 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-17 02:42:11,075 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_resume [2021-11-17 02:42:11,076 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_resume [2021-11-17 02:42:11,076 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-17 02:42:11,076 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-17 02:42:11,076 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_demod_write [2021-11-17 02:42:11,076 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_demod_write [2021-11-17 02:42:11,077 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-17 02:42:11,077 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-17 02:42:11,077 INFO L130 BoogieDeclarations]: Found specification of procedure send_i2c_cmd [2021-11-17 02:42:11,077 INFO L138 BoogieDeclarations]: Found implementation of procedure send_i2c_cmd [2021-11-17 02:42:11,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-17 02:42:11,077 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-17 02:42:11,078 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter_packets [2021-11-17 02:42:11,078 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter_packets [2021-11-17 02:42:11,078 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-17 02:42:11,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-17 02:42:11,079 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-17 02:42:11,079 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-17 02:42:11,079 INFO L130 BoogieDeclarations]: Found specification of procedure cmdbuf_add [2021-11-17 02:42:11,079 INFO L138 BoogieDeclarations]: Found implementation of procedure cmdbuf_add [2021-11-17 02:42:11,079 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-17 02:42:11,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-17 02:42:11,079 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_stop_dma [2021-11-17 02:42:11,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_stop_dma [2021-11-17 02:42:11,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-17 02:42:11,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-17 02:42:11,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-17 02:42:11,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-17 02:42:11,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-17 02:42:11,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-17 02:42:11,080 INFO L130 BoogieDeclarations]: Found specification of procedure put_byte_write [2021-11-17 02:42:11,080 INFO L138 BoogieDeclarations]: Found implementation of procedure put_byte_write [2021-11-17 02:42:11,080 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2021-11-17 02:42:11,081 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2021-11-17 02:42:11,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-17 02:42:11,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-17 02:42:11,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-17 02:42:11,083 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_set_tuner_power [2021-11-17 02:42:11,083 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_set_tuner_power [2021-11-17 02:42:11,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-17 02:42:11,085 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2021-11-17 02:42:11,085 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2021-11-17 02:42:11,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-17 02:42:11,085 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-17 02:42:11,089 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_suspend [2021-11-17 02:42:11,090 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_suspend [2021-11-17 02:42:11,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-17 02:42:11,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-17 02:42:11,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-17 02:42:11,090 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_start_dma [2021-11-17 02:42:11,090 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_start_dma [2021-11-17 02:42:11,090 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_find_adapter [2021-11-17 02:42:11,090 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_find_adapter [2021-11-17 02:42:11,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-17 02:42:11,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-17 02:42:11,091 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_init_dmabuf [2021-11-17 02:42:11,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_init_dmabuf [2021-11-17 02:42:11,091 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2021-11-17 02:42:11,091 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2021-11-17 02:42:11,091 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-17 02:42:11,091 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-17 02:42:11,092 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2021-11-17 02:42:11,092 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2021-11-17 02:42:11,092 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_cleanup_adapter [2021-11-17 02:42:11,092 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_cleanup_adapter [2021-11-17 02:42:11,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-17 02:42:11,092 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-17 02:42:11,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-17 02:42:11,092 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-17 02:42:11,092 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-17 02:42:11,667 INFO L236 CfgBuilder]: Building ICFG [2021-11-17 02:42:11,670 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-17 02:42:14,261 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-17 02:42:31,489 INFO L277 CfgBuilder]: Performing block encoding [2021-11-17 02:42:31,522 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-17 02:42:31,522 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-17 02:42:31,524 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.11 02:42:31 BoogieIcfgContainer [2021-11-17 02:42:31,524 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-17 02:42:31,526 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-17 02:42:31,526 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-17 02:42:31,527 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-17 02:42:31,528 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.11 02:42:08" (1/3) ... [2021-11-17 02:42:31,528 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a5c3f54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.11 02:42:31, skipping insertion in model container [2021-11-17 02:42:31,528 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:42:10" (2/3) ... [2021-11-17 02:42:31,528 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a5c3f54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.11 02:42:31, skipping insertion in model container [2021-11-17 02:42:31,528 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.11 02:42:31" (3/3) ... [2021-11-17 02:42:31,529 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i [2021-11-17 02:42:31,539 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-17 02:42:31,539 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-17 02:42:31,622 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-17 02:42:31,626 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-17 02:42:31,626 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-17 02:42:31,673 INFO L276 IsEmpty]: Start isEmpty. Operand has 989 states, 739 states have (on average 1.3802435723951285) internal successors, (1020), 756 states have internal predecessors, (1020), 190 states have call successors, (190), 59 states have call predecessors, (190), 58 states have return successors, (185), 185 states have call predecessors, (185), 185 states have call successors, (185) [2021-11-17 02:42:31,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-17 02:42:31,680 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:42:31,681 INFO L514 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:42:31,681 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:42:31,688 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:42:31,688 INFO L85 PathProgramCache]: Analyzing trace with hash 1878981996, now seen corresponding path program 1 times [2021-11-17 02:42:31,699 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 02:42:31,699 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1671200892] [2021-11-17 02:42:31,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:42:31,700 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 02:42:31,701 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 02:42:31,703 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 02:42:31,709 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-17 02:42:32,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:42:32,288 INFO L263 TraceCheckSpWp]: Trace formula consists of 822 conjuncts, 1 conjunts are in the unsatisfiable core [2021-11-17 02:42:32,292 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 02:42:32,589 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-17 02:42:32,589 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 02:42:33,007 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-17 02:42:33,008 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 02:42:33,008 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1671200892] [2021-11-17 02:42:33,008 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1671200892] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-17 02:42:33,008 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:42:33,009 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-11-17 02:42:33,010 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1228232046] [2021-11-17 02:42:33,010 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-17 02:42:33,013 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-17 02:42:33,014 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 02:42:33,040 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-17 02:42:33,041 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-17 02:42:33,044 INFO L87 Difference]: Start difference. First operand has 989 states, 739 states have (on average 1.3802435723951285) internal successors, (1020), 756 states have internal predecessors, (1020), 190 states have call successors, (190), 59 states have call predecessors, (190), 58 states have return successors, (185), 185 states have call predecessors, (185), 185 states have call successors, (185) Second operand has 2 states, 2 states have (on average 16.5) internal successors, (33), 2 states have internal predecessors, (33), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2021-11-17 02:42:33,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:42:33,120 INFO L93 Difference]: Finished difference Result 1973 states and 2829 transitions. [2021-11-17 02:42:33,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-17 02:42:33,122 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 16.5) internal successors, (33), 2 states have internal predecessors, (33), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 51 [2021-11-17 02:42:33,122 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:42:33,138 INFO L225 Difference]: With dead ends: 1973 [2021-11-17 02:42:33,138 INFO L226 Difference]: Without dead ends: 977 [2021-11-17 02:42:33,150 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 100 GetRequests, 100 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-17 02:42:33,152 INFO L933 BasicCegarLoop]: 1390 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1390 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-17 02:42:33,153 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 1390 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-17 02:42:33,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 977 states. [2021-11-17 02:42:33,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 977 to 977. [2021-11-17 02:42:33,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 977 states, 734 states have (on average 1.3719346049046321) internal successors, (1007), 744 states have internal predecessors, (1007), 185 states have call successors, (185), 58 states have call predecessors, (185), 57 states have return successors, (183), 183 states have call predecessors, (183), 183 states have call successors, (183) [2021-11-17 02:42:33,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 977 states and 1375 transitions. [2021-11-17 02:42:33,220 INFO L78 Accepts]: Start accepts. Automaton has 977 states and 1375 transitions. Word has length 51 [2021-11-17 02:42:33,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:42:33,220 INFO L470 AbstractCegarLoop]: Abstraction has 977 states and 1375 transitions. [2021-11-17 02:42:33,220 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 16.5) internal successors, (33), 2 states have internal predecessors, (33), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2021-11-17 02:42:33,220 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1375 transitions. [2021-11-17 02:42:33,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-17 02:42:33,222 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:42:33,223 INFO L514 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:42:33,242 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-17 02:42:33,439 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 02:42:33,440 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:42:33,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:42:33,440 INFO L85 PathProgramCache]: Analyzing trace with hash 373161192, now seen corresponding path program 1 times [2021-11-17 02:42:33,441 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 02:42:33,442 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [191717037] [2021-11-17 02:42:33,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:42:33,442 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 02:42:33,442 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 02:42:33,456 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 02:42:33,481 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-17 02:42:33,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:42:34,019 INFO L263 TraceCheckSpWp]: Trace formula consists of 822 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-17 02:42:34,021 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 02:42:34,345 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-11-17 02:42:34,345 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 02:42:34,681 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-11-17 02:42:34,682 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 02:42:34,682 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [191717037] [2021-11-17 02:42:34,682 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [191717037] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-17 02:42:34,682 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:42:34,682 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-17 02:42:34,682 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1620666457] [2021-11-17 02:42:34,683 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-17 02:42:34,685 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-17 02:42:34,685 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 02:42:34,686 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-17 02:42:34,686 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-17 02:42:34,686 INFO L87 Difference]: Start difference. First operand 977 states and 1375 transitions. Second operand has 4 states, 4 states have (on average 7.75) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2021-11-17 02:42:34,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:42:34,813 INFO L93 Difference]: Finished difference Result 1948 states and 2743 transitions. [2021-11-17 02:42:34,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-17 02:42:34,814 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 51 [2021-11-17 02:42:34,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:42:34,824 INFO L225 Difference]: With dead ends: 1948 [2021-11-17 02:42:34,824 INFO L226 Difference]: Without dead ends: 979 [2021-11-17 02:42:34,830 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 100 GetRequests, 98 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-17 02:42:34,838 INFO L933 BasicCegarLoop]: 1374 mSDtfsCounter, 0 mSDsluCounter, 1372 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2746 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-17 02:42:34,839 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 2746 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-17 02:42:34,842 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 979 states. [2021-11-17 02:42:34,876 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 979 to 979. [2021-11-17 02:42:34,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 979 states, 736 states have (on average 1.3709239130434783) internal successors, (1009), 746 states have internal predecessors, (1009), 185 states have call successors, (185), 58 states have call predecessors, (185), 57 states have return successors, (183), 183 states have call predecessors, (183), 183 states have call successors, (183) [2021-11-17 02:42:34,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 979 states and 1377 transitions. [2021-11-17 02:42:34,885 INFO L78 Accepts]: Start accepts. Automaton has 979 states and 1377 transitions. Word has length 51 [2021-11-17 02:42:34,886 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:42:34,886 INFO L470 AbstractCegarLoop]: Abstraction has 979 states and 1377 transitions. [2021-11-17 02:42:34,886 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2021-11-17 02:42:34,886 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1377 transitions. [2021-11-17 02:42:34,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-11-17 02:42:34,892 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:42:34,892 INFO L514 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:42:34,911 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-11-17 02:42:35,109 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 02:42:35,110 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:42:35,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:42:35,110 INFO L85 PathProgramCache]: Analyzing trace with hash -1136992600, now seen corresponding path program 1 times [2021-11-17 02:42:35,111 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 02:42:35,111 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [294795492] [2021-11-17 02:42:35,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:42:35,112 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 02:42:35,112 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 02:42:35,112 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 02:42:35,113 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-17 02:42:35,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:42:35,726 INFO L263 TraceCheckSpWp]: Trace formula consists of 832 conjuncts, 7 conjunts are in the unsatisfiable core [2021-11-17 02:42:35,728 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 02:42:36,411 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-11-17 02:42:36,411 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 02:42:37,281 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-11-17 02:42:37,281 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 02:42:37,281 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [294795492] [2021-11-17 02:42:37,281 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [294795492] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-17 02:42:37,281 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-17 02:42:37,281 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2021-11-17 02:42:37,282 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1856214695] [2021-11-17 02:42:37,282 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-17 02:42:37,282 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-17 02:42:37,282 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 02:42:37,282 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-17 02:42:37,282 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2021-11-17 02:42:37,282 INFO L87 Difference]: Start difference. First operand 979 states and 1377 transitions. Second operand has 8 states, 8 states have (on average 4.375) internal successors, (35), 8 states have internal predecessors, (35), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2021-11-17 02:42:37,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:42:37,551 INFO L93 Difference]: Finished difference Result 1950 states and 2745 transitions. [2021-11-17 02:42:37,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-17 02:42:37,552 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.375) internal successors, (35), 8 states have internal predecessors, (35), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 53 [2021-11-17 02:42:37,552 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:42:37,556 INFO L225 Difference]: With dead ends: 1950 [2021-11-17 02:42:37,556 INFO L226 Difference]: Without dead ends: 981 [2021-11-17 02:42:37,559 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 98 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2021-11-17 02:42:37,563 INFO L933 BasicCegarLoop]: 1374 mSDtfsCounter, 0 mSDsluCounter, 6860 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 8234 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-11-17 02:42:37,564 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 8234 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-11-17 02:42:37,565 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 981 states. [2021-11-17 02:42:37,586 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 981 to 981. [2021-11-17 02:42:37,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 981 states, 738 states have (on average 1.3699186991869918) internal successors, (1011), 748 states have internal predecessors, (1011), 185 states have call successors, (185), 58 states have call predecessors, (185), 57 states have return successors, (183), 183 states have call predecessors, (183), 183 states have call successors, (183) [2021-11-17 02:42:37,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 981 states and 1379 transitions. [2021-11-17 02:42:37,592 INFO L78 Accepts]: Start accepts. Automaton has 981 states and 1379 transitions. Word has length 53 [2021-11-17 02:42:37,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:42:37,592 INFO L470 AbstractCegarLoop]: Abstraction has 981 states and 1379 transitions. [2021-11-17 02:42:37,593 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.375) internal successors, (35), 8 states have internal predecessors, (35), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2021-11-17 02:42:37,593 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1379 transitions. [2021-11-17 02:42:37,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-17 02:42:37,594 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:42:37,594 INFO L514 BasicCegarLoop]: trace histogram [4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:42:37,632 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-11-17 02:42:37,807 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 02:42:37,808 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:42:37,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:42:37,809 INFO L85 PathProgramCache]: Analyzing trace with hash -695840664, now seen corresponding path program 2 times [2021-11-17 02:42:37,810 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 02:42:37,810 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1495853362] [2021-11-17 02:42:37,810 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-17 02:42:37,810 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 02:42:37,810 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 02:42:37,811 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 02:42:37,813 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-11-17 02:42:38,315 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-17 02:42:38,316 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-17 02:42:38,338 INFO L263 TraceCheckSpWp]: Trace formula consists of 778 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-17 02:42:38,340 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 02:42:38,626 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-17 02:42:38,626 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 02:42:38,930 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-17 02:42:38,931 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 02:42:38,931 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1495853362] [2021-11-17 02:42:38,931 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1495853362] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-17 02:42:38,931 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:42:38,931 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-17 02:42:38,931 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2016716061] [2021-11-17 02:42:38,931 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-17 02:42:38,931 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-17 02:42:38,931 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 02:42:38,932 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-17 02:42:38,932 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-17 02:42:38,932 INFO L87 Difference]: Start difference. First operand 981 states and 1379 transitions. Second operand has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2021-11-17 02:42:40,999 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:42:45,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:42:45,493 INFO L93 Difference]: Finished difference Result 3843 states and 5417 transitions. [2021-11-17 02:42:45,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-17 02:42:45,494 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 55 [2021-11-17 02:42:45,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:42:45,525 INFO L225 Difference]: With dead ends: 3843 [2021-11-17 02:42:45,525 INFO L226 Difference]: Without dead ends: 2876 [2021-11-17 02:42:45,530 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 106 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-17 02:42:45,547 INFO L933 BasicCegarLoop]: 1740 mSDtfsCounter, 2681 mSDsluCounter, 3655 mSDsCounter, 0 mSdLazyCounter, 384 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2681 SdHoareTripleChecker+Valid, 5395 SdHoareTripleChecker+Invalid, 393 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 384 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.4s IncrementalHoareTripleChecker+Time [2021-11-17 02:42:45,549 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2681 Valid, 5395 Invalid, 393 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 384 Invalid, 1 Unknown, 0 Unchecked, 6.4s Time] [2021-11-17 02:42:45,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2876 states. [2021-11-17 02:42:45,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2876 to 2870. [2021-11-17 02:42:45,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2870 states, 2157 states have (on average 1.3755215577190543) internal successors, (2967), 2185 states have internal predecessors, (2967), 541 states have call successors, (541), 172 states have call predecessors, (541), 171 states have return successors, (539), 539 states have call predecessors, (539), 539 states have call successors, (539) [2021-11-17 02:42:45,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2870 states to 2870 states and 4047 transitions. [2021-11-17 02:42:45,625 INFO L78 Accepts]: Start accepts. Automaton has 2870 states and 4047 transitions. Word has length 55 [2021-11-17 02:42:45,626 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:42:45,626 INFO L470 AbstractCegarLoop]: Abstraction has 2870 states and 4047 transitions. [2021-11-17 02:42:45,626 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2021-11-17 02:42:45,626 INFO L276 IsEmpty]: Start isEmpty. Operand 2870 states and 4047 transitions. [2021-11-17 02:42:45,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2021-11-17 02:42:45,629 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:42:45,629 INFO L514 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:42:45,648 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Ended with exit code 0 [2021-11-17 02:42:45,844 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 02:42:45,844 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:42:45,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:42:45,845 INFO L85 PathProgramCache]: Analyzing trace with hash -1469694736, now seen corresponding path program 1 times [2021-11-17 02:42:45,846 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 02:42:45,846 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1968005335] [2021-11-17 02:42:45,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:42:45,846 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 02:42:45,846 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 02:42:45,848 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 02:42:45,848 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-11-17 02:42:46,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:42:46,451 INFO L263 TraceCheckSpWp]: Trace formula consists of 910 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-17 02:42:46,453 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 02:42:47,960 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-11-17 02:42:47,960 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 02:42:48,676 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-11-17 02:42:48,676 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 02:42:48,676 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1968005335] [2021-11-17 02:42:48,676 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1968005335] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-17 02:42:48,677 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:42:48,677 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 3] imperfect sequences [] total 3 [2021-11-17 02:42:48,677 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1930426675] [2021-11-17 02:42:48,677 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-17 02:42:48,677 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-17 02:42:48,677 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 02:42:48,677 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-17 02:42:48,678 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-17 02:42:48,678 INFO L87 Difference]: Start difference. First operand 2870 states and 4047 transitions. Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-11-17 02:42:48,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:42:48,892 INFO L93 Difference]: Finished difference Result 8558 states and 12107 transitions. [2021-11-17 02:42:48,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-17 02:42:48,892 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 75 [2021-11-17 02:42:48,892 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:42:48,918 INFO L225 Difference]: With dead ends: 8558 [2021-11-17 02:42:48,918 INFO L226 Difference]: Without dead ends: 5707 [2021-11-17 02:42:48,929 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 147 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-17 02:42:48,930 INFO L933 BasicCegarLoop]: 1587 mSDtfsCounter, 1327 mSDsluCounter, 1359 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1327 SdHoareTripleChecker+Valid, 2946 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-17 02:42:48,930 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1327 Valid, 2946 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-17 02:42:48,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5707 states. [2021-11-17 02:42:49,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5707 to 5702. [2021-11-17 02:42:49,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5702 states, 4285 states have (on average 1.3764294049008168) internal successors, (5898), 4340 states have internal predecessors, (5898), 1076 states have call successors, (1076), 341 states have call predecessors, (1076), 340 states have return successors, (1080), 1074 states have call predecessors, (1080), 1074 states have call successors, (1080) [2021-11-17 02:42:49,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5702 states to 5702 states and 8054 transitions. [2021-11-17 02:42:49,085 INFO L78 Accepts]: Start accepts. Automaton has 5702 states and 8054 transitions. Word has length 75 [2021-11-17 02:42:49,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:42:49,087 INFO L470 AbstractCegarLoop]: Abstraction has 5702 states and 8054 transitions. [2021-11-17 02:42:49,087 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-11-17 02:42:49,087 INFO L276 IsEmpty]: Start isEmpty. Operand 5702 states and 8054 transitions. [2021-11-17 02:42:49,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2021-11-17 02:42:49,090 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:42:49,090 INFO L514 BasicCegarLoop]: trace histogram [4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:42:49,127 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-11-17 02:42:49,312 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 02:42:49,312 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:42:49,313 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:42:49,313 INFO L85 PathProgramCache]: Analyzing trace with hash -1252637031, now seen corresponding path program 1 times [2021-11-17 02:42:49,314 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 02:42:49,314 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [841486744] [2021-11-17 02:42:49,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:42:49,314 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 02:42:49,314 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 02:42:49,316 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 02:42:49,317 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2021-11-17 02:42:49,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:42:50,021 INFO L263 TraceCheckSpWp]: Trace formula consists of 963 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-17 02:42:50,024 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 02:42:50,588 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-17 02:42:50,588 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 02:42:50,956 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-17 02:42:50,956 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 02:42:50,956 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [841486744] [2021-11-17 02:42:50,957 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [841486744] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-17 02:42:50,957 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:42:50,957 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-11-17 02:42:50,957 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1351465501] [2021-11-17 02:42:50,957 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-17 02:42:50,957 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-17 02:42:50,957 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 02:42:50,957 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-17 02:42:50,957 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-17 02:42:50,958 INFO L87 Difference]: Start difference. First operand 5702 states and 8054 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 2 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-11-17 02:42:51,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:42:51,364 INFO L93 Difference]: Finished difference Result 15390 states and 21821 transitions. [2021-11-17 02:42:51,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-17 02:42:51,364 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 2 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 86 [2021-11-17 02:42:51,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:42:51,412 INFO L225 Difference]: With dead ends: 15390 [2021-11-17 02:42:51,412 INFO L226 Difference]: Without dead ends: 9712 [2021-11-17 02:42:51,438 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 170 GetRequests, 169 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-17 02:42:51,440 INFO L933 BasicCegarLoop]: 1773 mSDtfsCounter, 981 mSDsluCounter, 1347 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 981 SdHoareTripleChecker+Valid, 3120 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-11-17 02:42:51,440 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [981 Valid, 3120 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-11-17 02:42:51,448 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9712 states. [2021-11-17 02:42:51,732 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9712 to 9702. [2021-11-17 02:42:51,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9702 states, 7373 states have (on average 1.3876305438763055) internal successors, (10231), 7446 states have internal predecessors, (10231), 1772 states have call successors, (1772), 557 states have call predecessors, (1772), 556 states have return successors, (1776), 1770 states have call predecessors, (1776), 1770 states have call successors, (1776) [2021-11-17 02:42:51,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9702 states to 9702 states and 13779 transitions. [2021-11-17 02:42:51,786 INFO L78 Accepts]: Start accepts. Automaton has 9702 states and 13779 transitions. Word has length 86 [2021-11-17 02:42:51,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:42:51,787 INFO L470 AbstractCegarLoop]: Abstraction has 9702 states and 13779 transitions. [2021-11-17 02:42:51,787 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 2 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-11-17 02:42:51,787 INFO L276 IsEmpty]: Start isEmpty. Operand 9702 states and 13779 transitions. [2021-11-17 02:42:51,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-17 02:42:51,794 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:42:51,795 INFO L514 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:42:51,817 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2021-11-17 02:42:52,011 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 02:42:52,012 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:42:52,012 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:42:52,012 INFO L85 PathProgramCache]: Analyzing trace with hash 2020969439, now seen corresponding path program 1 times [2021-11-17 02:42:52,013 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 02:42:52,014 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1090760566] [2021-11-17 02:42:52,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:42:52,014 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 02:42:52,014 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 02:42:52,031 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 02:42:52,037 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2021-11-17 02:42:52,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:42:52,693 INFO L263 TraceCheckSpWp]: Trace formula consists of 1052 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-17 02:42:52,696 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 02:42:53,234 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-11-17 02:42:53,234 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 02:42:53,642 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-11-17 02:42:53,643 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 02:42:53,643 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1090760566] [2021-11-17 02:42:53,643 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1090760566] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-17 02:42:53,643 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:42:53,643 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-11-17 02:42:53,643 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1568260054] [2021-11-17 02:42:53,644 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-17 02:42:53,644 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-17 02:42:53,644 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 02:42:53,644 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-17 02:42:53,644 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-17 02:42:53,645 INFO L87 Difference]: Start difference. First operand 9702 states and 13779 transitions. Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2021-11-17 02:42:55,733 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:42:56,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:42:56,091 INFO L93 Difference]: Finished difference Result 16862 states and 23947 transitions. [2021-11-17 02:42:56,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-17 02:42:56,091 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 115 [2021-11-17 02:42:56,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:42:56,138 INFO L225 Difference]: With dead ends: 16862 [2021-11-17 02:42:56,138 INFO L226 Difference]: Without dead ends: 7183 [2021-11-17 02:42:56,171 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 228 GetRequests, 227 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-17 02:42:56,172 INFO L933 BasicCegarLoop]: 1378 mSDtfsCounter, 5 mSDsluCounter, 1369 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 2747 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2021-11-17 02:42:56,172 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5 Valid, 2747 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 1 Unknown, 0 Unchecked, 2.2s Time] [2021-11-17 02:42:56,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7183 states. [2021-11-17 02:42:56,402 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7183 to 7178. [2021-11-17 02:42:56,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7178 states, 5461 states have (on average 1.387657938106574) internal successors, (7578), 5513 states have internal predecessors, (7578), 1304 states have call successors, (1304), 413 states have call predecessors, (1304), 412 states have return successors, (1306), 1302 states have call predecessors, (1306), 1302 states have call successors, (1306) [2021-11-17 02:42:56,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7178 states to 7178 states and 10188 transitions. [2021-11-17 02:42:56,446 INFO L78 Accepts]: Start accepts. Automaton has 7178 states and 10188 transitions. Word has length 115 [2021-11-17 02:42:56,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:42:56,446 INFO L470 AbstractCegarLoop]: Abstraction has 7178 states and 10188 transitions. [2021-11-17 02:42:56,447 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2021-11-17 02:42:56,447 INFO L276 IsEmpty]: Start isEmpty. Operand 7178 states and 10188 transitions. [2021-11-17 02:42:56,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2021-11-17 02:42:56,452 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:42:56,453 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:42:56,492 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Ended with exit code 0 [2021-11-17 02:42:56,671 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 02:42:56,671 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:42:56,672 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:42:56,672 INFO L85 PathProgramCache]: Analyzing trace with hash -1576962587, now seen corresponding path program 1 times [2021-11-17 02:42:56,673 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 02:42:56,673 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1864978278] [2021-11-17 02:42:56,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:42:56,673 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 02:42:56,673 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 02:42:56,675 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 02:42:56,676 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2021-11-17 02:42:57,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:42:57,418 INFO L263 TraceCheckSpWp]: Trace formula consists of 1144 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-17 02:42:57,421 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 02:42:59,152 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2021-11-17 02:42:59,152 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 02:42:59,950 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2021-11-17 02:42:59,950 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 02:42:59,950 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1864978278] [2021-11-17 02:42:59,950 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1864978278] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-17 02:42:59,950 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:42:59,950 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-17 02:42:59,951 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [509096407] [2021-11-17 02:42:59,951 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-17 02:42:59,951 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-17 02:42:59,951 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 02:42:59,951 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-17 02:42:59,951 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-17 02:42:59,952 INFO L87 Difference]: Start difference. First operand 7178 states and 10188 transitions. Second operand has 4 states, 4 states have (on average 27.75) internal successors, (111), 4 states have internal predecessors, (111), 4 states have call successors, (21), 3 states have call predecessors, (21), 3 states have return successors, (18), 4 states have call predecessors, (18), 4 states have call successors, (18) [2021-11-17 02:43:02,027 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:43:05,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:43:05,565 INFO L93 Difference]: Finished difference Result 19340 states and 27465 transitions. [2021-11-17 02:43:05,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-17 02:43:05,568 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 27.75) internal successors, (111), 4 states have internal predecessors, (111), 4 states have call successors, (21), 3 states have call predecessors, (21), 3 states have return successors, (18), 4 states have call predecessors, (18), 4 states have call successors, (18) Word has length 149 [2021-11-17 02:43:05,568 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:43:05,612 INFO L225 Difference]: With dead ends: 19340 [2021-11-17 02:43:05,613 INFO L226 Difference]: Without dead ends: 12853 [2021-11-17 02:43:05,630 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 296 GetRequests, 294 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-17 02:43:05,631 INFO L933 BasicCegarLoop]: 2751 mSDtfsCounter, 2527 mSDsluCounter, 1815 mSDsCounter, 0 mSdLazyCounter, 263 mSolverCounterSat, 242 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2527 SdHoareTripleChecker+Valid, 4566 SdHoareTripleChecker+Invalid, 506 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 242 IncrementalHoareTripleChecker+Valid, 263 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2021-11-17 02:43:05,631 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2527 Valid, 4566 Invalid, 506 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [242 Valid, 263 Invalid, 1 Unknown, 0 Unchecked, 5.3s Time] [2021-11-17 02:43:05,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12853 states. [2021-11-17 02:43:06,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12853 to 12838. [2021-11-17 02:43:06,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12838 states, 9817 states have (on average 1.3920749719873688) internal successors, (13666), 9893 states have internal predecessors, (13666), 2276 states have call successors, (2276), 745 states have call predecessors, (2276), 744 states have return successors, (2278), 2274 states have call predecessors, (2278), 2274 states have call successors, (2278) [2021-11-17 02:43:06,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12838 states to 12838 states and 18220 transitions. [2021-11-17 02:43:06,089 INFO L78 Accepts]: Start accepts. Automaton has 12838 states and 18220 transitions. Word has length 149 [2021-11-17 02:43:06,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:43:06,090 INFO L470 AbstractCegarLoop]: Abstraction has 12838 states and 18220 transitions. [2021-11-17 02:43:06,090 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 27.75) internal successors, (111), 4 states have internal predecessors, (111), 4 states have call successors, (21), 3 states have call predecessors, (21), 3 states have return successors, (18), 4 states have call predecessors, (18), 4 states have call successors, (18) [2021-11-17 02:43:06,090 INFO L276 IsEmpty]: Start isEmpty. Operand 12838 states and 18220 transitions. [2021-11-17 02:43:06,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2021-11-17 02:43:06,101 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:43:06,101 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:43:06,128 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Ended with exit code 0 [2021-11-17 02:43:06,313 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 02:43:06,314 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:43:06,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:43:06,314 INFO L85 PathProgramCache]: Analyzing trace with hash -622569264, now seen corresponding path program 1 times [2021-11-17 02:43:06,316 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 02:43:06,316 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [362041144] [2021-11-17 02:43:06,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:43:06,316 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 02:43:06,316 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 02:43:06,317 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 02:43:06,319 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2021-11-17 02:43:07,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:43:07,136 INFO L263 TraceCheckSpWp]: Trace formula consists of 1207 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-17 02:43:07,140 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 02:43:07,888 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2021-11-17 02:43:07,888 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 02:43:08,569 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2021-11-17 02:43:08,570 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 02:43:08,570 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [362041144] [2021-11-17 02:43:08,570 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [362041144] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-17 02:43:08,570 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:43:08,570 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2021-11-17 02:43:08,570 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1367504510] [2021-11-17 02:43:08,570 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-17 02:43:08,571 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-17 02:43:08,571 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 02:43:08,571 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-17 02:43:08,571 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-17 02:43:08,571 INFO L87 Difference]: Start difference. First operand 12838 states and 18220 transitions. Second operand has 6 states, 6 states have (on average 16.333333333333332) internal successors, (98), 6 states have internal predecessors, (98), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2021-11-17 02:43:10,638 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:43:16,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:43:16,617 INFO L93 Difference]: Finished difference Result 32487 states and 45982 transitions. [2021-11-17 02:43:16,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-17 02:43:16,618 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 16.333333333333332) internal successors, (98), 6 states have internal predecessors, (98), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 160 [2021-11-17 02:43:16,618 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:43:16,697 INFO L225 Difference]: With dead ends: 32487 [2021-11-17 02:43:16,697 INFO L226 Difference]: Without dead ends: 20340 [2021-11-17 02:43:16,734 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 321 GetRequests, 315 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2021-11-17 02:43:16,736 INFO L933 BasicCegarLoop]: 2884 mSDtfsCounter, 3839 mSDsluCounter, 8086 mSDsCounter, 0 mSdLazyCounter, 395 mSolverCounterSat, 396 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3839 SdHoareTripleChecker+Valid, 10970 SdHoareTripleChecker+Invalid, 792 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 396 IncrementalHoareTripleChecker+Valid, 395 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.2s IncrementalHoareTripleChecker+Time [2021-11-17 02:43:16,736 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3839 Valid, 10970 Invalid, 792 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [396 Valid, 395 Invalid, 1 Unknown, 0 Unchecked, 7.2s Time] [2021-11-17 02:43:16,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20340 states. [2021-11-17 02:43:17,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20340 to 12846. [2021-11-17 02:43:17,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12846 states, 9825 states have (on average 1.3917557251908397) internal successors, (13674), 9901 states have internal predecessors, (13674), 2276 states have call successors, (2276), 745 states have call predecessors, (2276), 744 states have return successors, (2278), 2274 states have call predecessors, (2278), 2274 states have call successors, (2278) [2021-11-17 02:43:17,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12846 states to 12846 states and 18228 transitions. [2021-11-17 02:43:17,313 INFO L78 Accepts]: Start accepts. Automaton has 12846 states and 18228 transitions. Word has length 160 [2021-11-17 02:43:17,314 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:43:17,314 INFO L470 AbstractCegarLoop]: Abstraction has 12846 states and 18228 transitions. [2021-11-17 02:43:17,314 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 16.333333333333332) internal successors, (98), 6 states have internal predecessors, (98), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2021-11-17 02:43:17,314 INFO L276 IsEmpty]: Start isEmpty. Operand 12846 states and 18228 transitions. [2021-11-17 02:43:17,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2021-11-17 02:43:17,331 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:43:17,331 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:43:17,361 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2021-11-17 02:43:17,549 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 02:43:17,550 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:43:17,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:43:17,550 INFO L85 PathProgramCache]: Analyzing trace with hash 750476215, now seen corresponding path program 1 times [2021-11-17 02:43:17,551 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 02:43:17,551 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [559576911] [2021-11-17 02:43:17,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:43:17,552 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 02:43:17,552 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 02:43:17,556 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 02:43:17,592 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2021-11-17 02:43:18,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:43:18,390 INFO L263 TraceCheckSpWp]: Trace formula consists of 1235 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-17 02:43:18,393 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 02:43:19,118 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2021-11-17 02:43:19,118 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 02:43:19,666 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2021-11-17 02:43:19,667 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 02:43:19,667 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [559576911] [2021-11-17 02:43:19,667 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [559576911] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-17 02:43:19,667 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:43:19,667 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-11-17 02:43:19,668 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2120039063] [2021-11-17 02:43:19,668 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-17 02:43:19,669 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-17 02:43:19,669 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 02:43:19,669 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-17 02:43:19,669 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-17 02:43:19,670 INFO L87 Difference]: Start difference. First operand 12846 states and 18228 transitions. Second operand has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 2 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2021-11-17 02:43:20,052 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:43:20,053 INFO L93 Difference]: Finished difference Result 25005 states and 35484 transitions. [2021-11-17 02:43:20,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-17 02:43:20,054 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 2 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 170 [2021-11-17 02:43:20,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:43:20,100 INFO L225 Difference]: With dead ends: 25005 [2021-11-17 02:43:20,101 INFO L226 Difference]: Without dead ends: 12850 [2021-11-17 02:43:20,134 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 338 GetRequests, 337 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-17 02:43:20,135 INFO L933 BasicCegarLoop]: 1374 mSDtfsCounter, 0 mSDsluCounter, 1369 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2743 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-17 02:43:20,136 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 2743 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-17 02:43:20,145 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12850 states. [2021-11-17 02:43:20,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12850 to 12850. [2021-11-17 02:43:20,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12850 states, 9829 states have (on average 1.3915962966731101) internal successors, (13678), 9905 states have internal predecessors, (13678), 2276 states have call successors, (2276), 745 states have call predecessors, (2276), 744 states have return successors, (2278), 2274 states have call predecessors, (2278), 2274 states have call successors, (2278) [2021-11-17 02:43:20,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12850 states to 12850 states and 18232 transitions. [2021-11-17 02:43:20,510 INFO L78 Accepts]: Start accepts. Automaton has 12850 states and 18232 transitions. Word has length 170 [2021-11-17 02:43:20,511 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:43:20,511 INFO L470 AbstractCegarLoop]: Abstraction has 12850 states and 18232 transitions. [2021-11-17 02:43:20,511 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 2 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2021-11-17 02:43:20,511 INFO L276 IsEmpty]: Start isEmpty. Operand 12850 states and 18232 transitions. [2021-11-17 02:43:20,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2021-11-17 02:43:20,523 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:43:20,523 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:43:20,550 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2021-11-17 02:43:20,749 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 02:43:20,750 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:43:20,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:43:20,750 INFO L85 PathProgramCache]: Analyzing trace with hash 1184205301, now seen corresponding path program 1 times [2021-11-17 02:43:20,751 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 02:43:20,751 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [554583730] [2021-11-17 02:43:20,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:43:20,751 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 02:43:20,751 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 02:43:20,760 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 02:43:20,813 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2021-11-17 02:43:21,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:43:21,615 INFO L263 TraceCheckSpWp]: Trace formula consists of 1237 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-17 02:43:21,618 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 02:43:22,528 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2021-11-17 02:43:22,529 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 02:43:23,453 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2021-11-17 02:43:23,453 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 02:43:23,453 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [554583730] [2021-11-17 02:43:23,453 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [554583730] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-17 02:43:23,453 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:43:23,453 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2021-11-17 02:43:23,453 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [541133285] [2021-11-17 02:43:23,453 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-17 02:43:23,454 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-17 02:43:23,454 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 02:43:23,454 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-17 02:43:23,454 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-11-17 02:43:23,455 INFO L87 Difference]: Start difference. First operand 12850 states and 18232 transitions. Second operand has 8 states, 8 states have (on average 13.375) internal successors, (107), 8 states have internal predecessors, (107), 4 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (15), 4 states have call predecessors, (15), 4 states have call successors, (15) [2021-11-17 02:43:25,522 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:43:33,953 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:43:36,187 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:43:41,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:43:41,557 INFO L93 Difference]: Finished difference Result 34337 states and 48938 transitions. [2021-11-17 02:43:41,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-11-17 02:43:41,558 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 13.375) internal successors, (107), 8 states have internal predecessors, (107), 4 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (15), 4 states have call predecessors, (15), 4 states have call successors, (15) Word has length 170 [2021-11-17 02:43:41,558 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:43:41,650 INFO L225 Difference]: With dead ends: 34337 [2021-11-17 02:43:41,651 INFO L226 Difference]: Without dead ends: 22178 [2021-11-17 02:43:41,693 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 353 GetRequests, 335 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 63 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=113, Invalid=267, Unknown=0, NotChecked=0, Total=380 [2021-11-17 02:43:41,694 INFO L933 BasicCegarLoop]: 3149 mSDtfsCounter, 5592 mSDsluCounter, 8564 mSDsCounter, 0 mSdLazyCounter, 679 mSolverCounterSat, 738 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5602 SdHoareTripleChecker+Valid, 11713 SdHoareTripleChecker+Invalid, 1420 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 738 IncrementalHoareTripleChecker+Valid, 679 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.0s IncrementalHoareTripleChecker+Time [2021-11-17 02:43:41,694 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5602 Valid, 11713 Invalid, 1420 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [738 Valid, 679 Invalid, 3 Unknown, 0 Unchecked, 16.0s Time] [2021-11-17 02:43:41,711 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22178 states. [2021-11-17 02:43:42,208 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22178 to 12930. [2021-11-17 02:43:42,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12930 states, 9877 states have (on average 1.3913131517667308) internal successors, (13742), 9957 states have internal predecessors, (13742), 2308 states have call successors, (2308), 745 states have call predecessors, (2308), 744 states have return successors, (2310), 2306 states have call predecessors, (2310), 2306 states have call successors, (2310) [2021-11-17 02:43:42,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12930 states to 12930 states and 18360 transitions. [2021-11-17 02:43:42,257 INFO L78 Accepts]: Start accepts. Automaton has 12930 states and 18360 transitions. Word has length 170 [2021-11-17 02:43:42,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:43:42,257 INFO L470 AbstractCegarLoop]: Abstraction has 12930 states and 18360 transitions. [2021-11-17 02:43:42,257 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 13.375) internal successors, (107), 8 states have internal predecessors, (107), 4 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (15), 4 states have call predecessors, (15), 4 states have call successors, (15) [2021-11-17 02:43:42,258 INFO L276 IsEmpty]: Start isEmpty. Operand 12930 states and 18360 transitions. [2021-11-17 02:43:42,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-17 02:43:42,268 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:43:42,268 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:43:42,296 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2021-11-17 02:43:42,495 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 02:43:42,496 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:43:42,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:43:42,496 INFO L85 PathProgramCache]: Analyzing trace with hash -781402590, now seen corresponding path program 1 times [2021-11-17 02:43:42,498 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 02:43:42,498 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1635276699] [2021-11-17 02:43:42,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:43:42,498 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 02:43:42,498 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 02:43:42,499 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 02:43:42,501 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2021-11-17 02:43:43,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:43:43,440 INFO L263 TraceCheckSpWp]: Trace formula consists of 1639 conjuncts, 23 conjunts are in the unsatisfiable core [2021-11-17 02:43:43,455 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 02:43:47,619 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2021-11-17 02:43:47,620 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 02:43:55,524 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2021-11-17 02:43:55,524 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 02:43:55,524 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1635276699] [2021-11-17 02:43:55,524 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1635276699] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-17 02:43:55,524 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-17 02:43:55,525 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [10] total 18 [2021-11-17 02:43:55,525 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1502766909] [2021-11-17 02:43:55,525 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 02:43:55,525 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-11-17 02:43:55,525 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 02:43:55,525 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-11-17 02:43:55,526 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=265, Unknown=0, NotChecked=0, Total=306 [2021-11-17 02:43:55,526 INFO L87 Difference]: Start difference. First operand 12930 states and 18360 transitions. Second operand has 10 states, 10 states have (on average 15.2) internal successors, (152), 7 states have internal predecessors, (152), 2 states have call successors, (32), 2 states have call predecessors, (32), 5 states have return successors, (29), 5 states have call predecessors, (29), 2 states have call successors, (29) [2021-11-17 02:43:58,995 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:43:59,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:43:59,270 INFO L93 Difference]: Finished difference Result 25998 states and 37062 transitions. [2021-11-17 02:43:59,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-17 02:43:59,370 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 15.2) internal successors, (152), 7 states have internal predecessors, (152), 2 states have call successors, (32), 2 states have call predecessors, (32), 5 states have return successors, (29), 5 states have call predecessors, (29), 2 states have call successors, (29) Word has length 284 [2021-11-17 02:43:59,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:43:59,465 INFO L225 Difference]: With dead ends: 25998 [2021-11-17 02:43:59,465 INFO L226 Difference]: Without dead ends: 13759 [2021-11-17 02:43:59,497 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 567 GetRequests, 550 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 4.5s TimeCoverageRelationStatistics Valid=47, Invalid=295, Unknown=0, NotChecked=0, Total=342 [2021-11-17 02:43:59,498 INFO L933 BasicCegarLoop]: 1693 mSDtfsCounter, 267 mSDsluCounter, 13227 mSDsCounter, 0 mSdLazyCounter, 68 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 295 SdHoareTripleChecker+Valid, 14920 SdHoareTripleChecker+Invalid, 69 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 68 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2021-11-17 02:43:59,498 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [295 Valid, 14920 Invalid, 69 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 68 Invalid, 1 Unknown, 0 Unchecked, 3.0s Time] [2021-11-17 02:43:59,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13759 states. [2021-11-17 02:43:59,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13759 to 12974. [2021-11-17 02:43:59,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12974 states, 9909 states have (on average 1.390049449994954) internal successors, (13774), 9989 states have internal predecessors, (13774), 2308 states have call successors, (2308), 745 states have call predecessors, (2308), 756 states have return successors, (2342), 2318 states have call predecessors, (2342), 2306 states have call successors, (2342) [2021-11-17 02:43:59,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12974 states to 12974 states and 18424 transitions. [2021-11-17 02:43:59,903 INFO L78 Accepts]: Start accepts. Automaton has 12974 states and 18424 transitions. Word has length 284 [2021-11-17 02:43:59,903 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:43:59,903 INFO L470 AbstractCegarLoop]: Abstraction has 12974 states and 18424 transitions. [2021-11-17 02:43:59,903 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 15.2) internal successors, (152), 7 states have internal predecessors, (152), 2 states have call successors, (32), 2 states have call predecessors, (32), 5 states have return successors, (29), 5 states have call predecessors, (29), 2 states have call successors, (29) [2021-11-17 02:43:59,904 INFO L276 IsEmpty]: Start isEmpty. Operand 12974 states and 18424 transitions. [2021-11-17 02:43:59,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-17 02:43:59,914 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:43:59,914 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:43:59,945 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (13)] Forceful destruction successful, exit code 0 [2021-11-17 02:44:00,140 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 02:44:00,140 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:44:00,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:44:00,141 INFO L85 PathProgramCache]: Analyzing trace with hash -165049675, now seen corresponding path program 1 times [2021-11-17 02:44:00,142 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 02:44:00,142 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1348765165] [2021-11-17 02:44:00,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:44:00,142 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 02:44:00,142 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 02:44:00,143 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 02:44:00,144 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2021-11-17 02:44:01,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:44:01,128 INFO L263 TraceCheckSpWp]: Trace formula consists of 1680 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-17 02:44:01,132 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 02:44:02,993 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2021-11-17 02:44:02,993 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 02:44:03,979 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2021-11-17 02:44:03,979 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 02:44:03,979 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1348765165] [2021-11-17 02:44:03,979 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1348765165] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-17 02:44:03,979 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:44:03,979 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-11-17 02:44:03,979 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1225643120] [2021-11-17 02:44:03,979 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-17 02:44:03,980 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-17 02:44:03,980 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 02:44:03,980 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-17 02:44:03,980 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-17 02:44:03,981 INFO L87 Difference]: Start difference. First operand 12974 states and 18424 transitions. Second operand has 3 states, 3 states have (on average 65.33333333333333) internal successors, (196), 3 states have internal predecessors, (196), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2021-11-17 02:44:04,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:44:04,470 INFO L93 Difference]: Finished difference Result 25261 states and 35876 transitions. [2021-11-17 02:44:04,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-17 02:44:04,471 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 65.33333333333333) internal successors, (196), 3 states have internal predecessors, (196), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) Word has length 304 [2021-11-17 02:44:04,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:44:04,521 INFO L225 Difference]: With dead ends: 25261 [2021-11-17 02:44:04,521 INFO L226 Difference]: Without dead ends: 12978 [2021-11-17 02:44:04,551 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 606 GetRequests, 605 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-17 02:44:04,558 INFO L933 BasicCegarLoop]: 1374 mSDtfsCounter, 0 mSDsluCounter, 1369 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2743 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-17 02:44:04,559 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 2743 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-17 02:44:04,581 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12978 states. [2021-11-17 02:44:05,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12978 to 12978. [2021-11-17 02:44:05,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12978 states, 9913 states have (on average 1.3898920609300918) internal successors, (13778), 9993 states have internal predecessors, (13778), 2308 states have call successors, (2308), 745 states have call predecessors, (2308), 756 states have return successors, (2342), 2318 states have call predecessors, (2342), 2306 states have call successors, (2342) [2021-11-17 02:44:05,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12978 states to 12978 states and 18428 transitions. [2021-11-17 02:44:05,150 INFO L78 Accepts]: Start accepts. Automaton has 12978 states and 18428 transitions. Word has length 304 [2021-11-17 02:44:05,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:44:05,154 INFO L470 AbstractCegarLoop]: Abstraction has 12978 states and 18428 transitions. [2021-11-17 02:44:05,154 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 65.33333333333333) internal successors, (196), 3 states have internal predecessors, (196), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2021-11-17 02:44:05,154 INFO L276 IsEmpty]: Start isEmpty. Operand 12978 states and 18428 transitions. [2021-11-17 02:44:05,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-17 02:44:05,165 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:44:05,165 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:44:05,209 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2021-11-17 02:44:05,391 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 02:44:05,391 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:44:05,392 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:44:05,392 INFO L85 PathProgramCache]: Analyzing trace with hash -788331277, now seen corresponding path program 1 times [2021-11-17 02:44:05,393 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 02:44:05,393 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [551278987] [2021-11-17 02:44:05,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:44:05,393 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 02:44:05,394 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 02:44:05,394 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 02:44:05,396 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2021-11-17 02:44:06,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:44:06,495 INFO L263 TraceCheckSpWp]: Trace formula consists of 1683 conjuncts, 14 conjunts are in the unsatisfiable core [2021-11-17 02:44:06,500 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 02:44:07,772 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-17 02:44:07,832 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-17 02:44:08,145 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 42 [2021-11-17 02:44:08,175 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 17 [2021-11-17 02:44:09,929 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 209 trivial. 0 not checked. [2021-11-17 02:44:09,930 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 02:44:13,895 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2021-11-17 02:44:13,896 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 02:44:13,896 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [551278987] [2021-11-17 02:44:13,896 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [551278987] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-17 02:44:13,896 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-17 02:44:13,896 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [8] total 13 [2021-11-17 02:44:13,896 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1764818809] [2021-11-17 02:44:13,896 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 02:44:13,896 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-17 02:44:13,896 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 02:44:13,897 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-17 02:44:13,897 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=128, Unknown=0, NotChecked=0, Total=156 [2021-11-17 02:44:13,897 INFO L87 Difference]: Start difference. First operand 12978 states and 18428 transitions. Second operand has 8 states, 8 states have (on average 20.625) internal successors, (165), 6 states have internal predecessors, (165), 2 states have call successors, (36), 2 states have call predecessors, (36), 4 states have return successors, (34), 4 states have call predecessors, (34), 2 states have call successors, (34) [2021-11-17 02:44:15,962 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:44:20,579 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:44:25,866 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:44:27,141 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:44:29,609 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:44:31,675 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:44:32,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:44:32,513 INFO L93 Difference]: Finished difference Result 25834 states and 36794 transitions. [2021-11-17 02:44:32,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-17 02:44:32,515 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 20.625) internal successors, (165), 6 states have internal predecessors, (165), 2 states have call successors, (36), 2 states have call predecessors, (36), 4 states have return successors, (34), 4 states have call predecessors, (34), 2 states have call successors, (34) Word has length 304 [2021-11-17 02:44:32,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:44:32,555 INFO L225 Difference]: With dead ends: 25834 [2021-11-17 02:44:32,556 INFO L226 Difference]: Without dead ends: 13547 [2021-11-17 02:44:32,582 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 607 GetRequests, 595 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=33, Invalid=149, Unknown=0, NotChecked=0, Total=182 [2021-11-17 02:44:32,582 INFO L933 BasicCegarLoop]: 1600 mSDtfsCounter, 201 mSDsluCounter, 9196 mSDsCounter, 0 mSdLazyCounter, 241 mSolverCounterSat, 2 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 208 SdHoareTripleChecker+Valid, 10796 SdHoareTripleChecker+Invalid, 247 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 241 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.9s IncrementalHoareTripleChecker+Time [2021-11-17 02:44:32,583 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [208 Valid, 10796 Invalid, 247 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 241 Invalid, 4 Unknown, 0 Unchecked, 17.9s Time] [2021-11-17 02:44:32,607 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13547 states. [2021-11-17 02:44:32,861 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13547 to 12998. [2021-11-17 02:44:32,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12998 states, 9929 states have (on average 1.3896666330949743) internal successors, (13798), 10005 states have internal predecessors, (13798), 2308 states have call successors, (2308), 745 states have call predecessors, (2308), 760 states have return successors, (2350), 2326 states have call predecessors, (2350), 2306 states have call successors, (2350) [2021-11-17 02:44:32,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12998 states to 12998 states and 18456 transitions. [2021-11-17 02:44:32,908 INFO L78 Accepts]: Start accepts. Automaton has 12998 states and 18456 transitions. Word has length 304 [2021-11-17 02:44:32,908 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:44:32,908 INFO L470 AbstractCegarLoop]: Abstraction has 12998 states and 18456 transitions. [2021-11-17 02:44:32,908 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 20.625) internal successors, (165), 6 states have internal predecessors, (165), 2 states have call successors, (36), 2 states have call predecessors, (36), 4 states have return successors, (34), 4 states have call predecessors, (34), 2 states have call successors, (34) [2021-11-17 02:44:32,909 INFO L276 IsEmpty]: Start isEmpty. Operand 12998 states and 18456 transitions. [2021-11-17 02:44:32,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-17 02:44:32,918 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:44:32,919 INFO L514 BasicCegarLoop]: trace histogram [9, 9, 9, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:44:32,947 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (15)] Forceful destruction successful, exit code 0 [2021-11-17 02:44:33,139 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 02:44:33,140 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:44:33,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:44:33,140 INFO L85 PathProgramCache]: Analyzing trace with hash 569910912, now seen corresponding path program 2 times [2021-11-17 02:44:33,141 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 02:44:33,142 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1399962925] [2021-11-17 02:44:33,142 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-17 02:44:33,142 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 02:44:33,142 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 02:44:33,143 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 02:44:33,149 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (16)] Waiting until timeout for monitored process [2021-11-17 02:44:33,796 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-17 02:44:33,796 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-17 02:44:33,830 INFO L263 TraceCheckSpWp]: Trace formula consists of 1036 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-17 02:44:33,834 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 02:44:35,002 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2021-11-17 02:44:35,003 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 02:44:38,525 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2021-11-17 02:44:38,526 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 02:44:38,526 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1399962925] [2021-11-17 02:44:38,526 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1399962925] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-17 02:44:38,526 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:44:38,526 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2021-11-17 02:44:38,526 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [590748677] [2021-11-17 02:44:38,526 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-17 02:44:38,527 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-17 02:44:38,527 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 02:44:38,527 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-17 02:44:38,527 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-11-17 02:44:38,527 INFO L87 Difference]: Start difference. First operand 12998 states and 18456 transitions. Second operand has 6 states, 6 states have (on average 26.0) internal successors, (156), 6 states have internal predecessors, (156), 2 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (33), 2 states have call predecessors, (33), 1 states have call successors, (33) [2021-11-17 02:44:39,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:44:39,943 INFO L93 Difference]: Finished difference Result 26720 states and 38303 transitions. [2021-11-17 02:44:39,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-17 02:44:39,950 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 26.0) internal successors, (156), 6 states have internal predecessors, (156), 2 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (33), 2 states have call predecessors, (33), 1 states have call successors, (33) Word has length 324 [2021-11-17 02:44:39,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:44:40,001 INFO L225 Difference]: With dead ends: 26720 [2021-11-17 02:44:40,001 INFO L226 Difference]: Without dead ends: 13695 [2021-11-17 02:44:40,051 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 648 GetRequests, 642 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=25, Invalid=31, Unknown=0, NotChecked=0, Total=56 [2021-11-17 02:44:40,052 INFO L933 BasicCegarLoop]: 1387 mSDtfsCounter, 43 mSDsluCounter, 4109 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 49 SdHoareTripleChecker+Valid, 5496 SdHoareTripleChecker+Invalid, 69 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 55 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2021-11-17 02:44:40,052 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [49 Valid, 5496 Invalid, 69 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 55 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2021-11-17 02:44:40,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13695 states. [2021-11-17 02:44:40,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13695 to 13491. [2021-11-17 02:44:40,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13491 states, 10320 states have (on average 1.3880813953488371) internal successors, (14325), 10396 states have internal predecessors, (14325), 2393 states have call successors, (2393), 762 states have call predecessors, (2393), 777 states have return successors, (2435), 2411 states have call predecessors, (2435), 2391 states have call successors, (2435) [2021-11-17 02:44:40,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13491 states to 13491 states and 19153 transitions. [2021-11-17 02:44:40,472 INFO L78 Accepts]: Start accepts. Automaton has 13491 states and 19153 transitions. Word has length 324 [2021-11-17 02:44:40,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:44:40,472 INFO L470 AbstractCegarLoop]: Abstraction has 13491 states and 19153 transitions. [2021-11-17 02:44:40,472 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 26.0) internal successors, (156), 6 states have internal predecessors, (156), 2 states have call successors, (35), 2 states have call predecessors, (35), 4 states have return successors, (33), 2 states have call predecessors, (33), 1 states have call successors, (33) [2021-11-17 02:44:40,473 INFO L276 IsEmpty]: Start isEmpty. Operand 13491 states and 19153 transitions. [2021-11-17 02:44:40,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2021-11-17 02:44:40,481 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:44:40,481 INFO L514 BasicCegarLoop]: trace histogram [11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:44:40,503 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (16)] Forceful destruction successful, exit code 0 [2021-11-17 02:44:40,696 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 02:44:40,696 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:44:40,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:44:40,697 INFO L85 PathProgramCache]: Analyzing trace with hash -1438780512, now seen corresponding path program 1 times [2021-11-17 02:44:40,698 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 02:44:40,698 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1416471958] [2021-11-17 02:44:40,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:44:40,699 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 02:44:40,699 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 02:44:40,700 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 02:44:40,701 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (17)] Waiting until timeout for monitored process [2021-11-17 02:44:41,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:44:41,734 INFO L263 TraceCheckSpWp]: Trace formula consists of 1782 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-17 02:44:41,739 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 02:44:50,505 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2021-11-17 02:44:50,505 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 02:44:54,319 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2021-11-17 02:44:54,320 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 02:44:54,320 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1416471958] [2021-11-17 02:44:54,320 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1416471958] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-17 02:44:54,320 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:44:54,320 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 6] imperfect sequences [] total 10 [2021-11-17 02:44:54,320 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1887337431] [2021-11-17 02:44:54,320 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-17 02:44:54,321 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-11-17 02:44:54,321 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 02:44:54,321 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-11-17 02:44:54,321 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2021-11-17 02:44:54,321 INFO L87 Difference]: Start difference. First operand 13491 states and 19153 transitions. Second operand has 10 states, 10 states have (on average 31.0) internal successors, (310), 10 states have internal predecessors, (310), 4 states have call successors, (74), 3 states have call predecessors, (74), 3 states have return successors, (71), 4 states have call predecessors, (71), 4 states have call successors, (71) [2021-11-17 02:45:06,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:45:06,659 INFO L93 Difference]: Finished difference Result 33823 states and 49651 transitions. [2021-11-17 02:45:06,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-17 02:45:06,660 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 31.0) internal successors, (310), 10 states have internal predecessors, (310), 4 states have call successors, (74), 3 states have call predecessors, (74), 3 states have return successors, (71), 4 states have call predecessors, (71), 4 states have call successors, (71) Word has length 353 [2021-11-17 02:45:06,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:45:06,758 INFO L225 Difference]: With dead ends: 33823 [2021-11-17 02:45:06,758 INFO L226 Difference]: Without dead ends: 21052 [2021-11-17 02:45:06,796 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 708 GetRequests, 696 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=54, Invalid=128, Unknown=0, NotChecked=0, Total=182 [2021-11-17 02:45:06,797 INFO L933 BasicCegarLoop]: 2095 mSDtfsCounter, 3635 mSDsluCounter, 7582 mSDsCounter, 0 mSdLazyCounter, 713 mSolverCounterSat, 643 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3635 SdHoareTripleChecker+Valid, 9677 SdHoareTripleChecker+Invalid, 1356 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 643 IncrementalHoareTripleChecker+Valid, 713 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.9s IncrementalHoareTripleChecker+Time [2021-11-17 02:45:06,797 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3635 Valid, 9677 Invalid, 1356 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [643 Valid, 713 Invalid, 0 Unknown, 0 Unchecked, 10.9s Time] [2021-11-17 02:45:06,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21052 states. [2021-11-17 02:45:07,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21052 to 13499. [2021-11-17 02:45:07,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13499 states, 10328 states have (on average 1.3877807900852053) internal successors, (14333), 10404 states have internal predecessors, (14333), 2393 states have call successors, (2393), 762 states have call predecessors, (2393), 777 states have return successors, (2435), 2411 states have call predecessors, (2435), 2391 states have call successors, (2435) [2021-11-17 02:45:07,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13499 states to 13499 states and 19161 transitions. [2021-11-17 02:45:07,465 INFO L78 Accepts]: Start accepts. Automaton has 13499 states and 19161 transitions. Word has length 353 [2021-11-17 02:45:07,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:45:07,466 INFO L470 AbstractCegarLoop]: Abstraction has 13499 states and 19161 transitions. [2021-11-17 02:45:07,466 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 31.0) internal successors, (310), 10 states have internal predecessors, (310), 4 states have call successors, (74), 3 states have call predecessors, (74), 3 states have return successors, (71), 4 states have call predecessors, (71), 4 states have call successors, (71) [2021-11-17 02:45:07,466 INFO L276 IsEmpty]: Start isEmpty. Operand 13499 states and 19161 transitions. [2021-11-17 02:45:07,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2021-11-17 02:45:07,475 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:45:07,476 INFO L514 BasicCegarLoop]: trace histogram [11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:45:07,511 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (17)] Ended with exit code 0 [2021-11-17 02:45:07,691 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 02:45:07,691 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:45:07,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:45:07,692 INFO L85 PathProgramCache]: Analyzing trace with hash -732183906, now seen corresponding path program 1 times [2021-11-17 02:45:07,693 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 02:45:07,693 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1435752012] [2021-11-17 02:45:07,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:45:07,693 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 02:45:07,694 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 02:45:07,702 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 02:45:07,705 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (18)] Waiting until timeout for monitored process [2021-11-17 02:45:08,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:45:08,863 INFO L263 TraceCheckSpWp]: Trace formula consists of 1782 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-17 02:45:08,868 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 02:45:10,619 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 409 trivial. 0 not checked. [2021-11-17 02:45:10,619 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 02:45:11,544 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2021-11-17 02:45:11,544 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 02:45:11,544 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1435752012] [2021-11-17 02:45:11,544 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1435752012] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-17 02:45:11,544 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:45:11,544 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-17 02:45:11,545 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [578512777] [2021-11-17 02:45:11,545 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-17 02:45:11,546 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-17 02:45:11,546 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 02:45:11,546 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-17 02:45:11,546 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-17 02:45:11,546 INFO L87 Difference]: Start difference. First operand 13499 states and 19161 transitions. Second operand has 4 states, 4 states have (on average 49.75) internal successors, (199), 4 states have internal predecessors, (199), 2 states have call successors, (46), 2 states have call predecessors, (46), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2021-11-17 02:45:13,755 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 02:45:15,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:45:15,333 INFO L93 Difference]: Finished difference Result 29385 states and 42408 transitions. [2021-11-17 02:45:15,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-17 02:45:15,334 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 49.75) internal successors, (199), 4 states have internal predecessors, (199), 2 states have call successors, (46), 2 states have call predecessors, (46), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 353 [2021-11-17 02:45:15,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:45:15,406 INFO L225 Difference]: With dead ends: 29385 [2021-11-17 02:45:15,407 INFO L226 Difference]: Without dead ends: 16606 [2021-11-17 02:45:15,442 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 704 GetRequests, 702 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-17 02:45:15,442 INFO L933 BasicCegarLoop]: 1729 mSDtfsCounter, 344 mSDsluCounter, 3032 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 401 SdHoareTripleChecker+Valid, 4761 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2021-11-17 02:45:15,443 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [401 Valid, 4761 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 76 Invalid, 1 Unknown, 0 Unchecked, 3.3s Time] [2021-11-17 02:45:15,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16606 states. [2021-11-17 02:45:15,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16606 to 13615. [2021-11-17 02:45:15,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13615 states, 10416 states have (on average 1.3875768049155146) internal successors, (14453), 10500 states have internal predecessors, (14453), 2421 states have call successors, (2421), 762 states have call predecessors, (2421), 777 states have return successors, (2467), 2439 states have call predecessors, (2467), 2419 states have call successors, (2467) [2021-11-17 02:45:15,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13615 states to 13615 states and 19341 transitions. [2021-11-17 02:45:15,955 INFO L78 Accepts]: Start accepts. Automaton has 13615 states and 19341 transitions. Word has length 353 [2021-11-17 02:45:15,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:45:15,955 INFO L470 AbstractCegarLoop]: Abstraction has 13615 states and 19341 transitions. [2021-11-17 02:45:15,955 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 49.75) internal successors, (199), 4 states have internal predecessors, (199), 2 states have call successors, (46), 2 states have call predecessors, (46), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2021-11-17 02:45:15,956 INFO L276 IsEmpty]: Start isEmpty. Operand 13615 states and 19341 transitions. [2021-11-17 02:45:15,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2021-11-17 02:45:15,963 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:45:15,963 INFO L514 BasicCegarLoop]: trace histogram [11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:45:15,997 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (18)] Ended with exit code 0 [2021-11-17 02:45:16,167 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 02:45:16,168 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:45:16,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:45:16,168 INFO L85 PathProgramCache]: Analyzing trace with hash 1572438823, now seen corresponding path program 1 times [2021-11-17 02:45:16,170 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 02:45:16,170 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [585203701] [2021-11-17 02:45:16,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:45:16,170 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 02:45:16,170 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 02:45:16,171 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 02:45:16,172 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (19)] Waiting until timeout for monitored process [2021-11-17 02:45:17,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:45:17,313 INFO L263 TraceCheckSpWp]: Trace formula consists of 1845 conjuncts, 19 conjunts are in the unsatisfiable core [2021-11-17 02:45:17,318 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 02:45:21,140 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2021-11-17 02:45:21,140 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 02:45:25,895 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 10 proven. 6 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2021-11-17 02:45:25,895 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 02:45:25,895 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [585203701] [2021-11-17 02:45:25,895 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [585203701] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-17 02:45:25,895 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-17 02:45:25,896 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [8] total 14 [2021-11-17 02:45:25,896 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [316469804] [2021-11-17 02:45:25,896 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 02:45:25,896 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-17 02:45:25,896 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 02:45:25,896 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-17 02:45:25,897 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=151, Unknown=0, NotChecked=0, Total=182 [2021-11-17 02:45:25,897 INFO L87 Difference]: Start difference. First operand 13615 states and 19341 transitions. Second operand has 8 states, 8 states have (on average 23.75) internal successors, (190), 6 states have internal predecessors, (190), 2 states have call successors, (43), 2 states have call predecessors, (43), 4 states have return successors, (41), 4 states have call predecessors, (41), 2 states have call successors, (41) [2021-11-17 02:45:27,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:45:27,219 INFO L93 Difference]: Finished difference Result 26544 states and 37699 transitions. [2021-11-17 02:45:27,220 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-17 02:45:27,220 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 23.75) internal successors, (190), 6 states have internal predecessors, (190), 2 states have call successors, (43), 2 states have call predecessors, (43), 4 states have return successors, (41), 4 states have call predecessors, (41), 2 states have call successors, (41) Word has length 374 [2021-11-17 02:45:27,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:45:27,268 INFO L225 Difference]: With dead ends: 26544 [2021-11-17 02:45:27,268 INFO L226 Difference]: Without dead ends: 13649 [2021-11-17 02:45:27,302 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 747 GetRequests, 734 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=37, Invalid=173, Unknown=0, NotChecked=0, Total=210 [2021-11-17 02:45:27,302 INFO L933 BasicCegarLoop]: 1374 mSDtfsCounter, 2 mSDsluCounter, 8233 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 9607 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-11-17 02:45:27,302 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2 Valid, 9607 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-11-17 02:45:27,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13649 states. [2021-11-17 02:45:27,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13649 to 13623. [2021-11-17 02:45:27,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13623 states, 10424 states have (on average 1.387279355333845) internal successors, (14461), 10504 states have internal predecessors, (14461), 2421 states have call successors, (2421), 762 states have call predecessors, (2421), 777 states have return successors, (2467), 2443 states have call predecessors, (2467), 2419 states have call successors, (2467) [2021-11-17 02:45:27,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13623 states to 13623 states and 19349 transitions. [2021-11-17 02:45:27,821 INFO L78 Accepts]: Start accepts. Automaton has 13623 states and 19349 transitions. Word has length 374 [2021-11-17 02:45:27,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:45:27,822 INFO L470 AbstractCegarLoop]: Abstraction has 13623 states and 19349 transitions. [2021-11-17 02:45:27,822 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 23.75) internal successors, (190), 6 states have internal predecessors, (190), 2 states have call successors, (43), 2 states have call predecessors, (43), 4 states have return successors, (41), 4 states have call predecessors, (41), 2 states have call successors, (41) [2021-11-17 02:45:27,822 INFO L276 IsEmpty]: Start isEmpty. Operand 13623 states and 19349 transitions. [2021-11-17 02:45:27,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2021-11-17 02:45:27,829 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:45:27,829 INFO L514 BasicCegarLoop]: trace histogram [11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:45:27,862 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (19)] Forceful destruction successful, exit code 0 [2021-11-17 02:45:28,043 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 02:45:28,044 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:45:28,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:45:28,044 INFO L85 PathProgramCache]: Analyzing trace with hash -1760572371, now seen corresponding path program 2 times [2021-11-17 02:45:28,045 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 02:45:28,046 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2097973274] [2021-11-17 02:45:28,046 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-17 02:45:28,046 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 02:45:28,046 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 02:45:28,055 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 02:45:28,057 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (20)] Waiting until timeout for monitored process [2021-11-17 02:45:28,727 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-17 02:45:28,727 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-17 02:45:28,759 INFO L263 TraceCheckSpWp]: Trace formula consists of 955 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-17 02:45:28,764 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 02:45:29,845 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2021-11-17 02:45:29,845 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 02:45:32,593 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2021-11-17 02:45:32,593 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 02:45:32,593 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2097973274] [2021-11-17 02:45:32,594 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2097973274] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-17 02:45:32,594 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-17 02:45:32,594 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2021-11-17 02:45:32,594 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1414860314] [2021-11-17 02:45:32,594 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-17 02:45:32,594 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-17 02:45:32,594 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 02:45:32,595 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-17 02:45:32,595 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-17 02:45:32,595 INFO L87 Difference]: Start difference. First operand 13623 states and 19349 transitions. Second operand has 5 states, 5 states have (on average 32.4) internal successors, (162), 4 states have internal predecessors, (162), 2 states have call successors, (37), 2 states have call predecessors, (37), 3 states have return successors, (34), 3 states have call predecessors, (34), 1 states have call successors, (34) [2021-11-17 02:45:33,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:45:33,170 INFO L93 Difference]: Finished difference Result 27358 states and 39120 transitions. [2021-11-17 02:45:33,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-17 02:45:33,171 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 32.4) internal successors, (162), 4 states have internal predecessors, (162), 2 states have call successors, (37), 2 states have call predecessors, (37), 3 states have return successors, (34), 3 states have call predecessors, (34), 1 states have call successors, (34) Word has length 374 [2021-11-17 02:45:33,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:45:33,215 INFO L225 Difference]: With dead ends: 27358 [2021-11-17 02:45:33,216 INFO L226 Difference]: Without dead ends: 13759 [2021-11-17 02:45:33,249 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 746 GetRequests, 743 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-17 02:45:33,250 INFO L933 BasicCegarLoop]: 1377 mSDtfsCounter, 8 mSDsluCounter, 4117 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 5494 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-11-17 02:45:33,250 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [12 Valid, 5494 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-11-17 02:45:33,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13759 states. [2021-11-17 02:45:33,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13759 to 13691. [2021-11-17 02:45:33,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13691 states, 10475 states have (on average 1.3853937947494033) internal successors, (14512), 10555 states have internal predecessors, (14512), 2421 states have call successors, (2421), 762 states have call predecessors, (2421), 794 states have return successors, (2484), 2460 states have call predecessors, (2484), 2419 states have call successors, (2484) [2021-11-17 02:45:33,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13691 states to 13691 states and 19417 transitions. [2021-11-17 02:45:33,772 INFO L78 Accepts]: Start accepts. Automaton has 13691 states and 19417 transitions. Word has length 374 [2021-11-17 02:45:33,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:45:33,773 INFO L470 AbstractCegarLoop]: Abstraction has 13691 states and 19417 transitions. [2021-11-17 02:45:33,773 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 32.4) internal successors, (162), 4 states have internal predecessors, (162), 2 states have call successors, (37), 2 states have call predecessors, (37), 3 states have return successors, (34), 3 states have call predecessors, (34), 1 states have call successors, (34) [2021-11-17 02:45:33,773 INFO L276 IsEmpty]: Start isEmpty. Operand 13691 states and 19417 transitions. [2021-11-17 02:45:33,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2021-11-17 02:45:33,780 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:45:33,780 INFO L514 BasicCegarLoop]: trace histogram [11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:45:33,801 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (20)] Ended with exit code 0 [2021-11-17 02:45:34,001 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 02:45:34,002 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:45:34,002 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:45:34,002 INFO L85 PathProgramCache]: Analyzing trace with hash -1288560730, now seen corresponding path program 1 times [2021-11-17 02:45:34,004 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 02:45:34,004 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1235759990] [2021-11-17 02:45:34,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:45:34,004 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 02:45:34,004 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 02:45:34,005 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 02:45:34,006 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (21)] Waiting until timeout for monitored process [2021-11-17 02:45:35,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 02:45:35,179 INFO L263 TraceCheckSpWp]: Trace formula consists of 1874 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-17 02:45:35,183 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 02:45:37,632 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 460 trivial. 0 not checked. [2021-11-17 02:45:37,632 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 02:45:43,205 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 460 trivial. 0 not checked. [2021-11-17 02:45:43,206 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-17 02:45:43,206 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1235759990] [2021-11-17 02:45:43,206 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1235759990] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-17 02:45:43,206 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-17 02:45:43,206 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2021-11-17 02:45:43,206 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1922110653] [2021-11-17 02:45:43,206 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-17 02:45:43,207 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-11-17 02:45:43,207 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-17 02:45:43,207 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-11-17 02:45:43,207 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2021-11-17 02:45:43,207 INFO L87 Difference]: Start difference. First operand 13691 states and 19417 transitions. Second operand has 10 states, 10 states have (on average 18.3) internal successors, (183), 10 states have internal predecessors, (183), 6 states have call successors, (44), 2 states have call predecessors, (44), 4 states have return successors, (42), 6 states have call predecessors, (42), 5 states have call successors, (42) [2021-11-17 02:45:49,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 02:45:49,500 INFO L93 Difference]: Finished difference Result 29058 states and 41568 transitions. [2021-11-17 02:45:49,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-11-17 02:45:49,501 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 18.3) internal successors, (183), 10 states have internal predecessors, (183), 6 states have call successors, (44), 2 states have call predecessors, (44), 4 states have return successors, (42), 6 states have call predecessors, (42), 5 states have call successors, (42) Word has length 391 [2021-11-17 02:45:49,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 02:45:49,547 INFO L225 Difference]: With dead ends: 29058 [2021-11-17 02:45:49,548 INFO L226 Difference]: Without dead ends: 15085 [2021-11-17 02:45:49,584 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 787 GetRequests, 772 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=102, Invalid=170, Unknown=0, NotChecked=0, Total=272 [2021-11-17 02:45:49,585 INFO L933 BasicCegarLoop]: 1431 mSDtfsCounter, 179 mSDsluCounter, 7002 mSDsCounter, 0 mSdLazyCounter, 243 mSolverCounterSat, 53 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 185 SdHoareTripleChecker+Valid, 8433 SdHoareTripleChecker+Invalid, 296 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 53 IncrementalHoareTripleChecker+Valid, 243 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2021-11-17 02:45:49,585 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [185 Valid, 8433 Invalid, 296 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [53 Valid, 243 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2021-11-17 02:45:49,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15085 states. [2021-11-17 02:45:50,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15085 to 14405. [2021-11-17 02:45:50,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14405 states, 10985 states have (on average 1.3752389622212107) internal successors, (15107), 11065 states have internal predecessors, (15107), 2625 states have call successors, (2625), 762 states have call predecessors, (2625), 794 states have return successors, (2688), 2664 states have call predecessors, (2688), 2623 states have call successors, (2688) [2021-11-17 02:45:50,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14405 states to 14405 states and 20420 transitions. [2021-11-17 02:45:50,107 INFO L78 Accepts]: Start accepts. Automaton has 14405 states and 20420 transitions. Word has length 391 [2021-11-17 02:45:50,108 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 02:45:50,108 INFO L470 AbstractCegarLoop]: Abstraction has 14405 states and 20420 transitions. [2021-11-17 02:45:50,108 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 18.3) internal successors, (183), 10 states have internal predecessors, (183), 6 states have call successors, (44), 2 states have call predecessors, (44), 4 states have return successors, (42), 6 states have call predecessors, (42), 5 states have call successors, (42) [2021-11-17 02:45:50,108 INFO L276 IsEmpty]: Start isEmpty. Operand 14405 states and 20420 transitions. [2021-11-17 02:45:50,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2021-11-17 02:45:50,115 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 02:45:50,115 INFO L514 BasicCegarLoop]: trace histogram [13, 13, 13, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 02:45:50,146 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (21)] Ended with exit code 0 [2021-11-17 02:45:50,336 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-17 02:45:50,336 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 02:45:50,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 02:45:50,337 INFO L85 PathProgramCache]: Analyzing trace with hash 1850120418, now seen corresponding path program 1 times [2021-11-17 02:45:50,338 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-17 02:45:50,338 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [460435322] [2021-11-17 02:45:50,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 02:45:50,338 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-17 02:45:50,338 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-17 02:45:50,339 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-17 02:45:50,341 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (22)] Waiting until timeout for monitored process Killed by 15