/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/loopacceleration/qvasr/qvasr_64.epf -i ../../../trunk/examples/svcomp/loop-industry-pattern/ofuf_2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-fb4f59a-m [2022-04-27 21:50:21,522 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-27 21:50:21,549 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-27 21:50:21,578 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-27 21:50:21,578 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-27 21:50:21,579 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-27 21:50:21,580 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-27 21:50:21,581 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-27 21:50:21,582 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-27 21:50:21,583 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-27 21:50:21,583 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-27 21:50:21,584 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-27 21:50:21,584 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-27 21:50:21,585 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-27 21:50:21,585 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-27 21:50:21,586 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-27 21:50:21,587 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-27 21:50:21,594 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-27 21:50:21,599 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-27 21:50:21,602 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-27 21:50:21,603 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-27 21:50:21,604 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-27 21:50:21,605 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-27 21:50:21,605 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-27 21:50:21,606 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-27 21:50:21,607 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-27 21:50:21,614 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-27 21:50:21,614 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-27 21:50:21,615 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-27 21:50:21,615 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/loopacceleration/qvasr/qvasr_64.epf [2022-04-27 21:50:21,634 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-27 21:50:21,635 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-27 21:50:21,635 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-04-27 21:50:21,635 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-04-27 21:50:21,636 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-04-27 21:50:21,636 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-04-27 21:50:21,636 INFO L138 SettingsManager]: * Use SBE=true [2022-04-27 21:50:21,636 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-27 21:50:21,636 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-27 21:50:21,637 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-27 21:50:21,637 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-27 21:50:21,637 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-27 21:50:21,637 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-27 21:50:21,637 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-27 21:50:21,637 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-27 21:50:21,637 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-27 21:50:21,637 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-27 21:50:21,637 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-27 21:50:21,637 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-27 21:50:21,638 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 21:50:21,638 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-27 21:50:21,638 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-04-27 21:50:21,638 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-04-27 21:50:21,638 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-27 21:50:21,638 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-04-27 21:50:21,638 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-27 21:50:21,638 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-04-27 21:50:21,639 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-04-27 21:50:21,639 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-04-27 21:50:21,640 INFO L138 SettingsManager]: * TransformationType=LOOP_ACCELERATION_QVASR 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-27 21:50:21,826 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-27 21:50:21,840 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-27 21:50:21,842 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-27 21:50:21,842 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-27 21:50:21,843 INFO L275 PluginConnector]: CDTParser initialized [2022-04-27 21:50:21,844 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-industry-pattern/ofuf_2.c [2022-04-27 21:50:21,899 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36d2ce809/4d6fb40ba28a4ff3bbefdc8cff5bccc9/FLAG99a110ce3 [2022-04-27 21:50:22,261 INFO L306 CDTParser]: Found 1 translation units. [2022-04-27 21:50:22,261 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/ofuf_2.c [2022-04-27 21:50:22,267 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36d2ce809/4d6fb40ba28a4ff3bbefdc8cff5bccc9/FLAG99a110ce3 [2022-04-27 21:50:22,651 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36d2ce809/4d6fb40ba28a4ff3bbefdc8cff5bccc9 [2022-04-27 21:50:22,653 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-27 21:50:22,653 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-04-27 21:50:22,658 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-27 21:50:22,658 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-27 21:50:22,660 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-27 21:50:22,661 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 09:50:22" (1/1) ... [2022-04-27 21:50:22,662 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22249e8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:50:22, skipping insertion in model container [2022-04-27 21:50:22,662 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 09:50:22" (1/1) ... [2022-04-27 21:50:22,666 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-27 21:50:22,689 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-27 21:50:22,902 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/ofuf_2.c[11342,11355] [2022-04-27 21:50:22,903 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 21:50:22,909 INFO L203 MainTranslator]: Completed pre-run [2022-04-27 21:50:22,979 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/ofuf_2.c[11342,11355] [2022-04-27 21:50:22,980 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 21:50:22,994 INFO L208 MainTranslator]: Completed translation [2022-04-27 21:50:22,995 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:50:22 WrapperNode [2022-04-27 21:50:22,995 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-27 21:50:22,996 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-27 21:50:22,996 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-27 21:50:22,996 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-27 21:50:23,004 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:50:22" (1/1) ... [2022-04-27 21:50:23,004 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:50:22" (1/1) ... [2022-04-27 21:50:23,027 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:50:22" (1/1) ... [2022-04-27 21:50:23,027 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:50:22" (1/1) ... [2022-04-27 21:50:23,068 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:50:22" (1/1) ... [2022-04-27 21:50:23,073 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:50:22" (1/1) ... [2022-04-27 21:50:23,076 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:50:22" (1/1) ... [2022-04-27 21:50:23,079 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-27 21:50:23,079 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-27 21:50:23,080 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-27 21:50:23,080 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-27 21:50:23,080 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:50:22" (1/1) ... [2022-04-27 21:50:23,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 21:50:23,097 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 21:50:23,114 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-04-27 21:50:23,135 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-04-27 21:50:23,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-27 21:50:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-27 21:50:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-27 21:50:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-27 21:50:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2022-04-27 21:50:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2022-04-27 21:50:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_92 [2022-04-27 21:50:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2022-04-27 21:50:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_96 [2022-04-27 21:50:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_97 [2022-04-27 21:50:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_99 [2022-04-27 21:50:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_100 [2022-04-27 21:50:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-27 21:50:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-27 21:50:23,147 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-27 21:50:23,147 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-27 21:50:23,147 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-27 21:50:23,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-27 21:50:23,147 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-27 21:50:23,147 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2022-04-27 21:50:23,147 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2022-04-27 21:50:23,147 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2022-04-27 21:50:23,148 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_92 [2022-04-27 21:50:23,148 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2022-04-27 21:50:23,148 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_96 [2022-04-27 21:50:23,148 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_97 [2022-04-27 21:50:23,148 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2022-04-27 21:50:23,148 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_99 [2022-04-27 21:50:23,148 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_100 [2022-04-27 21:50:23,148 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2022-04-27 21:50:23,148 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-27 21:50:23,148 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-27 21:50:23,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-04-27 21:50:23,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-27 21:50:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-04-27 21:50:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-27 21:50:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-27 21:50:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-27 21:50:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-04-27 21:50:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-04-27 21:50:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-27 21:50:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-04-27 21:50:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-27 21:50:23,284 INFO L234 CfgBuilder]: Building ICFG [2022-04-27 21:50:23,285 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-27 21:50:23,756 INFO L275 CfgBuilder]: Performing block encoding [2022-04-27 21:50:23,761 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-27 21:50:23,761 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2022-04-27 21:50:23,763 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 09:50:23 BoogieIcfgContainer [2022-04-27 21:50:23,763 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-27 21:50:23,763 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-04-27 21:50:23,763 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-04-27 21:50:23,764 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-04-27 21:50:23,766 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 09:50:23" (1/1) ... [2022-04-27 21:50:23,767 INFO L168 ansformationObserver]: Applying ICFG transformation LOOP_ACCELERATION_QVASR [2022-04-27 21:50:23,816 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 27.04 09:50:23 BasicIcfg [2022-04-27 21:50:23,816 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-04-27 21:50:23,837 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-27 21:50:23,837 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-27 21:50:23,839 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-27 21:50:23,839 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.04 09:50:22" (1/4) ... [2022-04-27 21:50:23,840 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54f3c7e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 09:50:23, skipping insertion in model container [2022-04-27 21:50:23,840 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:50:22" (2/4) ... [2022-04-27 21:50:23,840 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54f3c7e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 09:50:23, skipping insertion in model container [2022-04-27 21:50:23,840 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 09:50:23" (3/4) ... [2022-04-27 21:50:23,840 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54f3c7e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.04 09:50:23, skipping insertion in model container [2022-04-27 21:50:23,840 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 27.04 09:50:23" (4/4) ... [2022-04-27 21:50:23,841 INFO L111 eAbstractionObserver]: Analyzing ICFG ofuf_2.cqvasr [2022-04-27 21:50:23,850 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-04-27 21:50:23,850 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-27 21:50:23,878 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-27 21:50:23,882 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@19284460, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@2c046646 [2022-04-27 21:50:23,882 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-27 21:50:23,889 INFO L276 IsEmpty]: Start isEmpty. Operand has 128 states, 99 states have (on average 1.5353535353535352) internal successors, (152), 101 states have internal predecessors, (152), 16 states have call successors, (16), 11 states have call predecessors, (16), 11 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-27 21:50:23,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-27 21:50:23,901 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 21:50:23,902 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 21:50:23,902 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 21:50:23,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 21:50:23,908 INFO L85 PathProgramCache]: Analyzing trace with hash 1557733986, now seen corresponding path program 1 times [2022-04-27 21:50:23,914 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 21:50:23,914 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1219739631] [2022-04-27 21:50:23,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 21:50:23,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 21:50:24,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:50:24,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 21:50:24,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:50:24,183 INFO L290 TraceCheckUtils]: 0: Hoare triple {146#(and (= ~Id_MCDC_110~0.offset |old(~Id_MCDC_110~0.offset)|) (= ~Id_MCDC_109~0.offset |old(~Id_MCDC_109~0.offset)|) (= |~#Id_MCDC_112~0.base| |old(~#Id_MCDC_112~0.base)|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0) (= |old(~Id_MCDC_106~0)| ~Id_MCDC_106~0) (= ~Id_MCDC_107~0.base |old(~Id_MCDC_107~0.base)|) (= |old(~#Id_MCDC_112~0.offset)| |~#Id_MCDC_112~0.offset|) (= ~Id_MCDC_108~0.base |old(~Id_MCDC_108~0.base)|) (= |old(~Id_MCDC_109~0.base)| ~Id_MCDC_109~0.base) (= |old(~#Id_MCDC_113~0.base)| |~#Id_MCDC_113~0.base|) (= |old(~#Id_MCDC_113~0.offset)| |~#Id_MCDC_113~0.offset|) (= |old(~Id_MCDC_110~0.base)| ~Id_MCDC_110~0.base) (= |old(~Id_MCDC_104~0)| ~Id_MCDC_104~0) (= |old(~Id_MCDC_108~0.offset)| ~Id_MCDC_108~0.offset) (= |old(~Id_MCDC_105~0)| ~Id_MCDC_105~0) (= ~Id_MCDC_107~0.offset |old(~Id_MCDC_107~0.offset)|) (= |old(~Id_MCDC_111~0.offset)| ~Id_MCDC_111~0.offset) (= |#NULL.offset| |old(#NULL.offset)|) (= ~Id_MCDC_111~0.base |old(~Id_MCDC_111~0.base)|) (= |old(#NULL.base)| |#NULL.base|))} [392] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse5 (+ 20 |v_~#Id_MCDC_113~0.offset_6|)) (.cse1 (select |v_#memory_$Pointer$.offset_29| |v_~#Id_MCDC_113~0.base_6|)) (.cse2 (+ 4 |v_~#Id_MCDC_113~0.offset_6|)) (.cse0 (select |v_#memory_int_29| 5)) (.cse6 (select |v_#memory_int_29| 9)) (.cse3 (select |v_#memory_int_29| |v_~#Id_MCDC_112~0.base_3|)) (.cse8 (select |v_#memory_int_29| 8)) (.cse10 (select |v_#memory_int_29| |v_~#Id_MCDC_113~0.base_6|)) (.cse11 (select |v_#memory_int_29| 7)) (.cse7 (+ 12 |v_~#Id_MCDC_113~0.offset_6|)) (.cse13 (select |v_#memory_int_29| 1)) (.cse4 (select |v_#memory_$Pointer$.base_29| |v_~#Id_MCDC_113~0.base_6|)) (.cse12 (+ 28 |v_~#Id_MCDC_113~0.offset_6|)) (.cse14 (select |v_#memory_int_29| 10)) (.cse9 (select |v_#memory_int_29| 4))) (and (= (select .cse0 1) 111) (= 0 (select .cse1 .cse2)) (= |v_~#Id_MCDC_113~0.offset_6| 0) (= 0 (select .cse3 (+ 8 |v_~#Id_MCDC_112~0.offset_3|))) (= v_~Id_MCDC_107~0.base_2 0) (= (select .cse4 .cse5) 0) (= (select .cse6 6) 0) (= 5 (select |v_#length_16| 4)) (= v_~Id_MCDC_108~0.offset_2 0) (= (select .cse6 2) 46) (= 115 (select .cse6 5)) (= (select |v_#valid_54| 4) 1) (= |v_~#Id_MCDC_113~0.base_6| 12) (= (select .cse1 .cse7) 0) (= 119 (select .cse8 0)) (= (select .cse3 (+ 12 |v_~#Id_MCDC_112~0.offset_3|)) 0) (= (select |v_#valid_54| 7) 1) (= (select .cse6 4) 100) (= (select .cse1 .cse5) 0) (= (select .cse9 0) 114) (= v_~Id_MCDC_114~0_6 0) (= (select |v_#length_16| 5) 3) (= (select .cse10 (+ |v_~#Id_MCDC_113~0.offset_6| 1)) 0) (= (select |v_#valid_54| 5) 1) (= (select .cse3 |v_~#Id_MCDC_112~0.offset_3|) 0) (= (select |v_#valid_54| 1) 1) (= (select .cse11 4) 0) (= (select .cse9 3) 100) (= 101 (select .cse6 3)) (= (select .cse1 .cse12) 0) (= (select .cse10 (+ 3 |v_~#Id_MCDC_113~0.offset_6|)) 0) (= 0 v_~Id_MCDC_107~0.offset_2) (= v_~Id_MCDC_104~0_1 0) (= (select |v_#length_16| 8) 3) (< 0 |v_#StackHeapBarrier_3|) (= 5 (select |v_#length_16| 7)) (= (select .cse6 1) 110) (= (select .cse11 2) 118) (= |v_#NULL.base_1| 0) (= (select |v_#valid_54| 2) 1) (= 0 (select .cse4 .cse2)) (= v_~Id_MCDC_110~0.base_2 0) (= v_~Id_MCDC_110~0.offset_2 0) (= (select |v_#valid_54| 10) 1) (= |v_~#Id_MCDC_112~0.offset_3| 0) (= (select |v_#valid_54| 6) 1) (= 2 (select |v_#length_16| 10)) (= (select |v_#valid_54| 9) 1) (= (select .cse8 2) 0) (= 16 (select |v_#length_16| 11)) (= 7 (select |v_#length_16| 9)) (= 48 (select .cse13 0)) (= 115 (select .cse11 1)) (= 36 (select |v_#length_16| 12)) (= v_~Id_MCDC_109~0.offset_2 0) (= |v_~#Id_MCDC_112~0.base_3| 11) (= (select .cse0 2) 0) (= (select |v_#valid_54| 8) 1) (= v_~Id_MCDC_106~0_3 0) (= 119 (select .cse0 0)) (= (select |v_#valid_54| 12) 1) (= (select .cse6 0) 105) (= (select .cse11 0) 114) (= (select |v_#valid_54| 3) 1) (= (select .cse3 (+ 4 |v_~#Id_MCDC_112~0.offset_3|)) 0) (= v_~Id_MCDC_111~0.offset_4 0) (= 111 (select .cse8 1)) (= v_~Id_MCDC_111~0.base_4 0) (= (select .cse10 |v_~#Id_MCDC_113~0.offset_6|) 0) (= (select .cse11 3) 100) (= |v_#NULL.offset_1| 0) (= v_~Id_MCDC_108~0.base_2 0) (= (select |v_#valid_54| 11) 1) (= (select .cse14 1) 0) (= (select |v_#valid_54| 0) 0) (= 2 (select |v_#length_16| 1)) (= v_~Id_MCDC_109~0.base_2 0) (= (select .cse4 .cse7) 0) (= v_~Id_MCDC_105~0_3 0) (= 118 (select .cse9 2)) (= (select .cse9 4) 0) (= 9 (select |v_#length_16| 2)) (= (select .cse13 1) 0) (= (select |v_#length_16| 6) 20) (= (select .cse4 .cse12) 0) (= (select .cse14 0) 114) (= (select |v_#length_16| 3) 12) (= 115 (select .cse9 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_29|, #valid=|v_#valid_54|, #memory_int=|v_#memory_int_29|, #length=|v_#length_16|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_29|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_29|, ~#Id_MCDC_113~0.base=|v_~#Id_MCDC_113~0.base_6|, #NULL.offset=|v_#NULL.offset_1|, ~Id_MCDC_111~0.offset=v_~Id_MCDC_111~0.offset_4, ~#Id_MCDC_112~0.base=|v_~#Id_MCDC_112~0.base_3|, ~#Id_MCDC_112~0.offset=|v_~#Id_MCDC_112~0.offset_3|, ~Id_MCDC_109~0.offset=v_~Id_MCDC_109~0.offset_2, ~Id_MCDC_114~0=v_~Id_MCDC_114~0_6, #length=|v_#length_16|, ~Id_MCDC_106~0=v_~Id_MCDC_106~0_3, ~Id_MCDC_104~0=v_~Id_MCDC_104~0_1, ~#Id_MCDC_113~0.offset=|v_~#Id_MCDC_113~0.offset_6|, ~Id_MCDC_109~0.base=v_~Id_MCDC_109~0.base_2, ~Id_MCDC_108~0.offset=v_~Id_MCDC_108~0.offset_2, ~Id_MCDC_107~0.base=v_~Id_MCDC_107~0.base_2, ~Id_MCDC_110~0.base=v_~Id_MCDC_110~0.base_2, ~Id_MCDC_108~0.base=v_~Id_MCDC_108~0.base_2, ~Id_MCDC_111~0.base=v_~Id_MCDC_111~0.base_4, #NULL.base=|v_#NULL.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, ~Id_MCDC_110~0.offset=v_~Id_MCDC_110~0.offset_2, #valid=|v_#valid_54|, #memory_int=|v_#memory_int_29|, ~Id_MCDC_107~0.offset=v_~Id_MCDC_107~0.offset_2, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_29|, ~Id_MCDC_105~0=v_~Id_MCDC_105~0_3} AuxVars[] AssignedVars[~#Id_MCDC_113~0.offset, ~Id_MCDC_109~0.base, ~#Id_MCDC_113~0.base, ~Id_MCDC_108~0.offset, ~Id_MCDC_107~0.base, #NULL.offset, ~Id_MCDC_110~0.base, ~Id_MCDC_111~0.offset, ~Id_MCDC_108~0.base, ~#Id_MCDC_112~0.base, ~#Id_MCDC_112~0.offset, ~Id_MCDC_109~0.offset, ~Id_MCDC_111~0.base, #NULL.base, ~Id_MCDC_114~0, ~Id_MCDC_110~0.offset, ~Id_MCDC_107~0.offset, ~Id_MCDC_106~0, ~Id_MCDC_104~0, ~Id_MCDC_105~0] {131#true} is VALID [2022-04-27 21:50:24,184 INFO L290 TraceCheckUtils]: 1: Hoare triple {131#true} [395] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {131#true} is VALID [2022-04-27 21:50:24,184 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {131#true} {131#true} [558] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {131#true} is VALID [2022-04-27 21:50:24,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-27 21:50:24,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:50:24,231 INFO L290 TraceCheckUtils]: 0: Hoare triple {147#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))} [406] Id_MCDC_97ENTRY-->L352-3: Formula: (let ((.cse2 (store |v_#valid_17| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1| 1))) (let ((.cse1 (store .cse2 |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1| 1))) (let ((.cse3 (store .cse1 |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1| 1))) (let ((.cse0 (store .cse3 |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1| 1))) (and (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1|) (= (select .cse0 |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1|) 0) (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1|) (= v_Id_MCDC_97_~Id_MCDC_35~0_1 0) (= (select .cse1 |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1|) 0) (= |v_Id_MCDC_97_~#Id_MCDC_136~0.offset_1| 0) (= |v_Id_MCDC_97_~#Id_MCDC_128~0.offset_1| 0) (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1|) (= |v_Id_MCDC_97_~#Id_MCDC_135~0.offset_1| 0) (not (= |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1| 0)) (= (select |v_#valid_17| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1|) 0) (not (= |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1| 0)) (= v_Id_MCDC_97_~Id_MCDC_134~0_1 0) (= (store .cse0 |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1| 1) |v_#valid_12|) (not (= |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1| 0)) (= |v_Id_MCDC_97_~#Id_MCDC_131~0.offset_1| 0) (= v_Id_MCDC_97_~Id_MCDC_132~0_1 0) (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1|) (not (= |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1| 0)) (= (select .cse2 |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1|) 0) (= (store (store (store (store (store |v_#length_15| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1| 4) |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1| 4) |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1| 4) |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1| 4) |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1| 8) |v_#length_10|) (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1|) (= v_Id_MCDC_97_~Id_MCDC_36~0_1 0) (= (select (select |v_#memory_int_17| |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1|) |v_Id_MCDC_97_~#Id_MCDC_130~0.offset_1|) 0) (not (= |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1| 0)) (= (select .cse3 |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1|) 0) (= (select (select |v_#memory_int_17| |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1|) |v_Id_MCDC_97_~#Id_MCDC_131~0.offset_1|) 0) (= v_Id_MCDC_97_~Id_MCDC_123~0_1 6144) (= |v_Id_MCDC_97_~#Id_MCDC_130~0.offset_1| 0) (= (select (select |v_#memory_int_17| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1|) |v_Id_MCDC_97_~#Id_MCDC_128~0.offset_1|) 0) (= v_Id_MCDC_97_~Id_MCDC_133~0_1 0)))))) InVars {#memory_int=|v_#memory_int_17|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_15|, #valid=|v_#valid_17|} OutVars{Id_MCDC_97_~Id_MCDC_127~0=v_Id_MCDC_97_~Id_MCDC_127~0_1, Id_MCDC_97_~Id_MCDC_137~0.base=v_Id_MCDC_97_~Id_MCDC_137~0.base_1, Id_MCDC_97_~Id_MCDC_134~0=v_Id_MCDC_97_~Id_MCDC_134~0_1, Id_MCDC_97_~Id_MCDC_123~0=v_Id_MCDC_97_~Id_MCDC_123~0_1, Id_MCDC_97_~Id_MCDC_137~0.offset=v_Id_MCDC_97_~Id_MCDC_137~0.offset_1, Id_MCDC_97_~Id_MCDC_126~0=v_Id_MCDC_97_~Id_MCDC_126~0_1, #length=|v_#length_10|, Id_MCDC_97_~#Id_MCDC_136~0.offset=|v_Id_MCDC_97_~#Id_MCDC_136~0.offset_1|, Id_MCDC_97_~#Id_MCDC_135~0.base=|v_Id_MCDC_97_~#Id_MCDC_135~0.base_1|, Id_MCDC_97_~Id_MCDC_124~0=v_Id_MCDC_97_~Id_MCDC_124~0_1, Id_MCDC_97_~#Id_MCDC_136~0.base=|v_Id_MCDC_97_~#Id_MCDC_136~0.base_1|, Id_MCDC_97_~Id_MCDC_35~0=v_Id_MCDC_97_~Id_MCDC_35~0_1, Id_MCDC_97_~#Id_MCDC_130~0.base=|v_Id_MCDC_97_~#Id_MCDC_130~0.base_1|, Id_MCDC_97_~Id_MCDC_129~0=v_Id_MCDC_97_~Id_MCDC_129~0_1, Id_MCDC_97_~Id_MCDC_138~0=v_Id_MCDC_97_~Id_MCDC_138~0_1, Id_MCDC_97_~Id_MCDC_132~0=v_Id_MCDC_97_~Id_MCDC_132~0_1, Id_MCDC_97_~#Id_MCDC_131~0.offset=|v_Id_MCDC_97_~#Id_MCDC_131~0.offset_1|, Id_MCDC_97_~#Id_MCDC_128~0.base=|v_Id_MCDC_97_~#Id_MCDC_128~0.base_1|, Id_MCDC_97_~Id_MCDC_125~0=v_Id_MCDC_97_~Id_MCDC_125~0_1, Id_MCDC_97_~#Id_MCDC_135~0.offset=|v_Id_MCDC_97_~#Id_MCDC_135~0.offset_1|, Id_MCDC_97_~#Id_MCDC_131~0.base=|v_Id_MCDC_97_~#Id_MCDC_131~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_12|, Id_MCDC_97_~Id_MCDC_36~0=v_Id_MCDC_97_~Id_MCDC_36~0_1, #memory_int=|v_#memory_int_17|, Id_MCDC_97_~Id_MCDC_133~0=v_Id_MCDC_97_~Id_MCDC_133~0_1, Id_MCDC_97_~#Id_MCDC_128~0.offset=|v_Id_MCDC_97_~#Id_MCDC_128~0.offset_1|, Id_MCDC_97_~#Id_MCDC_130~0.offset=|v_Id_MCDC_97_~#Id_MCDC_130~0.offset_1|} AuxVars[] AssignedVars[Id_MCDC_97_~Id_MCDC_127~0, Id_MCDC_97_~Id_MCDC_137~0.base, Id_MCDC_97_~Id_MCDC_134~0, Id_MCDC_97_~Id_MCDC_123~0, Id_MCDC_97_~Id_MCDC_137~0.offset, Id_MCDC_97_~Id_MCDC_126~0, #length, Id_MCDC_97_~#Id_MCDC_136~0.offset, Id_MCDC_97_~#Id_MCDC_135~0.base, Id_MCDC_97_~Id_MCDC_124~0, Id_MCDC_97_~#Id_MCDC_136~0.base, Id_MCDC_97_~Id_MCDC_35~0, Id_MCDC_97_~#Id_MCDC_130~0.base, Id_MCDC_97_~Id_MCDC_129~0, Id_MCDC_97_~Id_MCDC_138~0, Id_MCDC_97_~Id_MCDC_132~0, Id_MCDC_97_~#Id_MCDC_131~0.offset, Id_MCDC_97_~#Id_MCDC_128~0.base, Id_MCDC_97_~Id_MCDC_125~0, Id_MCDC_97_~#Id_MCDC_135~0.offset, Id_MCDC_97_~#Id_MCDC_131~0.base, #valid, Id_MCDC_97_~Id_MCDC_36~0, Id_MCDC_97_~Id_MCDC_133~0, Id_MCDC_97_~#Id_MCDC_128~0.offset, Id_MCDC_97_~#Id_MCDC_130~0.offset] {131#true} is VALID [2022-04-27 21:50:24,232 INFO L290 TraceCheckUtils]: 1: Hoare triple {131#true} [410] L352-3-->L352-4: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:24,232 INFO L290 TraceCheckUtils]: 2: Hoare triple {132#false} [417] L352-4-->L356: Formula: (not (<= (mod v_Id_MCDC_97_~Id_MCDC_123~0_5 4294967296) 6147)) InVars {Id_MCDC_97_~Id_MCDC_123~0=v_Id_MCDC_97_~Id_MCDC_123~0_5} OutVars{Id_MCDC_97_~Id_MCDC_123~0=v_Id_MCDC_97_~Id_MCDC_123~0_5} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:24,233 INFO L290 TraceCheckUtils]: 3: Hoare triple {132#false} [426] L356-->Id_MCDC_97FINAL: Formula: (and (= |v_#valid_18| (store (store (store (store (store |v_#valid_23| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_3| 0) |v_Id_MCDC_97_~#Id_MCDC_130~0.base_3| 0) |v_Id_MCDC_97_~#Id_MCDC_131~0.base_3| 0) |v_Id_MCDC_97_~#Id_MCDC_135~0.base_3| 0) |v_Id_MCDC_97_~#Id_MCDC_136~0.base_3| 0)) (= 0 |v_Id_MCDC_97_#res_1|)) InVars {Id_MCDC_97_~#Id_MCDC_131~0.base=|v_Id_MCDC_97_~#Id_MCDC_131~0.base_3|, Id_MCDC_97_~#Id_MCDC_136~0.base=|v_Id_MCDC_97_~#Id_MCDC_136~0.base_3|, Id_MCDC_97_~#Id_MCDC_130~0.base=|v_Id_MCDC_97_~#Id_MCDC_130~0.base_3|, #valid=|v_#valid_23|, Id_MCDC_97_~#Id_MCDC_128~0.base=|v_Id_MCDC_97_~#Id_MCDC_128~0.base_3|, Id_MCDC_97_~#Id_MCDC_135~0.base=|v_Id_MCDC_97_~#Id_MCDC_135~0.base_3|} OutVars{Id_MCDC_97_#res=|v_Id_MCDC_97_#res_1|, #valid=|v_#valid_18|, Id_MCDC_97_~#Id_MCDC_131~0.offset=|v_Id_MCDC_97_~#Id_MCDC_131~0.offset_2|, Id_MCDC_97_~#Id_MCDC_128~0.offset=|v_Id_MCDC_97_~#Id_MCDC_128~0.offset_2|, Id_MCDC_97_~#Id_MCDC_130~0.offset=|v_Id_MCDC_97_~#Id_MCDC_130~0.offset_2|, Id_MCDC_97_~#Id_MCDC_135~0.offset=|v_Id_MCDC_97_~#Id_MCDC_135~0.offset_2|, Id_MCDC_97_~#Id_MCDC_136~0.offset=|v_Id_MCDC_97_~#Id_MCDC_136~0.offset_2|} AuxVars[] AssignedVars[Id_MCDC_97_~#Id_MCDC_131~0.base, Id_MCDC_97_#res, Id_MCDC_97_~#Id_MCDC_136~0.base, Id_MCDC_97_~#Id_MCDC_130~0.base, #valid, Id_MCDC_97_~#Id_MCDC_131~0.offset, Id_MCDC_97_~#Id_MCDC_128~0.offset, Id_MCDC_97_~#Id_MCDC_130~0.offset, Id_MCDC_97_~#Id_MCDC_128~0.base, Id_MCDC_97_~#Id_MCDC_135~0.offset, Id_MCDC_97_~#Id_MCDC_136~0.offset, Id_MCDC_97_~#Id_MCDC_135~0.base] {132#false} is VALID [2022-04-27 21:50:24,233 INFO L290 TraceCheckUtils]: 4: Hoare triple {132#false} [432] Id_MCDC_97FINAL-->Id_MCDC_97EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:24,233 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {132#false} {131#true} [562] Id_MCDC_97EXIT-->L405-1: AOR: Formula: (= |v_Id_MCDC_97_#resOutParam_1| |v_Id_MCDC_99_#t~ret51_3|) InVars {Id_MCDC_97_#res=|v_Id_MCDC_97_#resOutParam_1|} OutVars{Id_MCDC_99_#t~ret51=|v_Id_MCDC_99_#t~ret51_3|} AuxVars[] AssignedVars[Id_MCDC_97_#res, Id_MCDC_99_#t~ret51] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:24,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-04-27 21:50:24,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:50:24,238 INFO L290 TraceCheckUtils]: 0: Hoare triple {131#true} [467] avoid_zeroENTRY-->L11: Formula: (= |v_avoid_zero_#in~y_1| v_avoid_zero_~y_1) InVars {avoid_zero_#in~y=|v_avoid_zero_#in~y_1|} OutVars{avoid_zero_#in~y=|v_avoid_zero_#in~y_1|, avoid_zero_~y=v_avoid_zero_~y_1} AuxVars[] AssignedVars[avoid_zero_~y] {131#true} is VALID [2022-04-27 21:50:24,238 INFO L290 TraceCheckUtils]: 1: Hoare triple {131#true} [478] L11-->L11-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:24,238 INFO L290 TraceCheckUtils]: 2: Hoare triple {132#false} [489] L11-2-->avoid_zeroEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:24,238 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {132#false} {132#false} [570] avoid_zeroEXIT-->L272-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (not (= (mod v_Id_MCDC_92_~Id_MCDC_118~0_9 4294967296) 0)) 1 0) |v_avoid_zero_#in~yInParam_1|) InVars {Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_9} OutVars{avoid_zero_#in~y=|v_avoid_zero_#in~yInParam_1|} AuxVars[] AssignedVars[avoid_zero_#in~y, Id_MCDC_92_~Id_MCDC_118~0] {132#false} is VALID [2022-04-27 21:50:24,240 INFO L272 TraceCheckUtils]: 0: Hoare triple {131#true} [390] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {146#(and (= ~Id_MCDC_110~0.offset |old(~Id_MCDC_110~0.offset)|) (= ~Id_MCDC_109~0.offset |old(~Id_MCDC_109~0.offset)|) (= |~#Id_MCDC_112~0.base| |old(~#Id_MCDC_112~0.base)|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0) (= |old(~Id_MCDC_106~0)| ~Id_MCDC_106~0) (= ~Id_MCDC_107~0.base |old(~Id_MCDC_107~0.base)|) (= |old(~#Id_MCDC_112~0.offset)| |~#Id_MCDC_112~0.offset|) (= ~Id_MCDC_108~0.base |old(~Id_MCDC_108~0.base)|) (= |old(~Id_MCDC_109~0.base)| ~Id_MCDC_109~0.base) (= |old(~#Id_MCDC_113~0.base)| |~#Id_MCDC_113~0.base|) (= |old(~#Id_MCDC_113~0.offset)| |~#Id_MCDC_113~0.offset|) (= |old(~Id_MCDC_110~0.base)| ~Id_MCDC_110~0.base) (= |old(~Id_MCDC_104~0)| ~Id_MCDC_104~0) (= |old(~Id_MCDC_108~0.offset)| ~Id_MCDC_108~0.offset) (= |old(~Id_MCDC_105~0)| ~Id_MCDC_105~0) (= ~Id_MCDC_107~0.offset |old(~Id_MCDC_107~0.offset)|) (= |old(~Id_MCDC_111~0.offset)| ~Id_MCDC_111~0.offset) (= |#NULL.offset| |old(#NULL.offset)|) (= ~Id_MCDC_111~0.base |old(~Id_MCDC_111~0.base)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 21:50:24,241 INFO L290 TraceCheckUtils]: 1: Hoare triple {146#(and (= ~Id_MCDC_110~0.offset |old(~Id_MCDC_110~0.offset)|) (= ~Id_MCDC_109~0.offset |old(~Id_MCDC_109~0.offset)|) (= |~#Id_MCDC_112~0.base| |old(~#Id_MCDC_112~0.base)|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0) (= |old(~Id_MCDC_106~0)| ~Id_MCDC_106~0) (= ~Id_MCDC_107~0.base |old(~Id_MCDC_107~0.base)|) (= |old(~#Id_MCDC_112~0.offset)| |~#Id_MCDC_112~0.offset|) (= ~Id_MCDC_108~0.base |old(~Id_MCDC_108~0.base)|) (= |old(~Id_MCDC_109~0.base)| ~Id_MCDC_109~0.base) (= |old(~#Id_MCDC_113~0.base)| |~#Id_MCDC_113~0.base|) (= |old(~#Id_MCDC_113~0.offset)| |~#Id_MCDC_113~0.offset|) (= |old(~Id_MCDC_110~0.base)| ~Id_MCDC_110~0.base) (= |old(~Id_MCDC_104~0)| ~Id_MCDC_104~0) (= |old(~Id_MCDC_108~0.offset)| ~Id_MCDC_108~0.offset) (= |old(~Id_MCDC_105~0)| ~Id_MCDC_105~0) (= ~Id_MCDC_107~0.offset |old(~Id_MCDC_107~0.offset)|) (= |old(~Id_MCDC_111~0.offset)| ~Id_MCDC_111~0.offset) (= |#NULL.offset| |old(#NULL.offset)|) (= ~Id_MCDC_111~0.base |old(~Id_MCDC_111~0.base)|) (= |old(#NULL.base)| |#NULL.base|))} [392] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse5 (+ 20 |v_~#Id_MCDC_113~0.offset_6|)) (.cse1 (select |v_#memory_$Pointer$.offset_29| |v_~#Id_MCDC_113~0.base_6|)) (.cse2 (+ 4 |v_~#Id_MCDC_113~0.offset_6|)) (.cse0 (select |v_#memory_int_29| 5)) (.cse6 (select |v_#memory_int_29| 9)) (.cse3 (select |v_#memory_int_29| |v_~#Id_MCDC_112~0.base_3|)) (.cse8 (select |v_#memory_int_29| 8)) (.cse10 (select |v_#memory_int_29| |v_~#Id_MCDC_113~0.base_6|)) (.cse11 (select |v_#memory_int_29| 7)) (.cse7 (+ 12 |v_~#Id_MCDC_113~0.offset_6|)) (.cse13 (select |v_#memory_int_29| 1)) (.cse4 (select |v_#memory_$Pointer$.base_29| |v_~#Id_MCDC_113~0.base_6|)) (.cse12 (+ 28 |v_~#Id_MCDC_113~0.offset_6|)) (.cse14 (select |v_#memory_int_29| 10)) (.cse9 (select |v_#memory_int_29| 4))) (and (= (select .cse0 1) 111) (= 0 (select .cse1 .cse2)) (= |v_~#Id_MCDC_113~0.offset_6| 0) (= 0 (select .cse3 (+ 8 |v_~#Id_MCDC_112~0.offset_3|))) (= v_~Id_MCDC_107~0.base_2 0) (= (select .cse4 .cse5) 0) (= (select .cse6 6) 0) (= 5 (select |v_#length_16| 4)) (= v_~Id_MCDC_108~0.offset_2 0) (= (select .cse6 2) 46) (= 115 (select .cse6 5)) (= (select |v_#valid_54| 4) 1) (= |v_~#Id_MCDC_113~0.base_6| 12) (= (select .cse1 .cse7) 0) (= 119 (select .cse8 0)) (= (select .cse3 (+ 12 |v_~#Id_MCDC_112~0.offset_3|)) 0) (= (select |v_#valid_54| 7) 1) (= (select .cse6 4) 100) (= (select .cse1 .cse5) 0) (= (select .cse9 0) 114) (= v_~Id_MCDC_114~0_6 0) (= (select |v_#length_16| 5) 3) (= (select .cse10 (+ |v_~#Id_MCDC_113~0.offset_6| 1)) 0) (= (select |v_#valid_54| 5) 1) (= (select .cse3 |v_~#Id_MCDC_112~0.offset_3|) 0) (= (select |v_#valid_54| 1) 1) (= (select .cse11 4) 0) (= (select .cse9 3) 100) (= 101 (select .cse6 3)) (= (select .cse1 .cse12) 0) (= (select .cse10 (+ 3 |v_~#Id_MCDC_113~0.offset_6|)) 0) (= 0 v_~Id_MCDC_107~0.offset_2) (= v_~Id_MCDC_104~0_1 0) (= (select |v_#length_16| 8) 3) (< 0 |v_#StackHeapBarrier_3|) (= 5 (select |v_#length_16| 7)) (= (select .cse6 1) 110) (= (select .cse11 2) 118) (= |v_#NULL.base_1| 0) (= (select |v_#valid_54| 2) 1) (= 0 (select .cse4 .cse2)) (= v_~Id_MCDC_110~0.base_2 0) (= v_~Id_MCDC_110~0.offset_2 0) (= (select |v_#valid_54| 10) 1) (= |v_~#Id_MCDC_112~0.offset_3| 0) (= (select |v_#valid_54| 6) 1) (= 2 (select |v_#length_16| 10)) (= (select |v_#valid_54| 9) 1) (= (select .cse8 2) 0) (= 16 (select |v_#length_16| 11)) (= 7 (select |v_#length_16| 9)) (= 48 (select .cse13 0)) (= 115 (select .cse11 1)) (= 36 (select |v_#length_16| 12)) (= v_~Id_MCDC_109~0.offset_2 0) (= |v_~#Id_MCDC_112~0.base_3| 11) (= (select .cse0 2) 0) (= (select |v_#valid_54| 8) 1) (= v_~Id_MCDC_106~0_3 0) (= 119 (select .cse0 0)) (= (select |v_#valid_54| 12) 1) (= (select .cse6 0) 105) (= (select .cse11 0) 114) (= (select |v_#valid_54| 3) 1) (= (select .cse3 (+ 4 |v_~#Id_MCDC_112~0.offset_3|)) 0) (= v_~Id_MCDC_111~0.offset_4 0) (= 111 (select .cse8 1)) (= v_~Id_MCDC_111~0.base_4 0) (= (select .cse10 |v_~#Id_MCDC_113~0.offset_6|) 0) (= (select .cse11 3) 100) (= |v_#NULL.offset_1| 0) (= v_~Id_MCDC_108~0.base_2 0) (= (select |v_#valid_54| 11) 1) (= (select .cse14 1) 0) (= (select |v_#valid_54| 0) 0) (= 2 (select |v_#length_16| 1)) (= v_~Id_MCDC_109~0.base_2 0) (= (select .cse4 .cse7) 0) (= v_~Id_MCDC_105~0_3 0) (= 118 (select .cse9 2)) (= (select .cse9 4) 0) (= 9 (select |v_#length_16| 2)) (= (select .cse13 1) 0) (= (select |v_#length_16| 6) 20) (= (select .cse4 .cse12) 0) (= (select .cse14 0) 114) (= (select |v_#length_16| 3) 12) (= 115 (select .cse9 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_29|, #valid=|v_#valid_54|, #memory_int=|v_#memory_int_29|, #length=|v_#length_16|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_29|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_29|, ~#Id_MCDC_113~0.base=|v_~#Id_MCDC_113~0.base_6|, #NULL.offset=|v_#NULL.offset_1|, ~Id_MCDC_111~0.offset=v_~Id_MCDC_111~0.offset_4, ~#Id_MCDC_112~0.base=|v_~#Id_MCDC_112~0.base_3|, ~#Id_MCDC_112~0.offset=|v_~#Id_MCDC_112~0.offset_3|, ~Id_MCDC_109~0.offset=v_~Id_MCDC_109~0.offset_2, ~Id_MCDC_114~0=v_~Id_MCDC_114~0_6, #length=|v_#length_16|, ~Id_MCDC_106~0=v_~Id_MCDC_106~0_3, ~Id_MCDC_104~0=v_~Id_MCDC_104~0_1, ~#Id_MCDC_113~0.offset=|v_~#Id_MCDC_113~0.offset_6|, ~Id_MCDC_109~0.base=v_~Id_MCDC_109~0.base_2, ~Id_MCDC_108~0.offset=v_~Id_MCDC_108~0.offset_2, ~Id_MCDC_107~0.base=v_~Id_MCDC_107~0.base_2, ~Id_MCDC_110~0.base=v_~Id_MCDC_110~0.base_2, ~Id_MCDC_108~0.base=v_~Id_MCDC_108~0.base_2, ~Id_MCDC_111~0.base=v_~Id_MCDC_111~0.base_4, #NULL.base=|v_#NULL.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, ~Id_MCDC_110~0.offset=v_~Id_MCDC_110~0.offset_2, #valid=|v_#valid_54|, #memory_int=|v_#memory_int_29|, ~Id_MCDC_107~0.offset=v_~Id_MCDC_107~0.offset_2, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_29|, ~Id_MCDC_105~0=v_~Id_MCDC_105~0_3} AuxVars[] AssignedVars[~#Id_MCDC_113~0.offset, ~Id_MCDC_109~0.base, ~#Id_MCDC_113~0.base, ~Id_MCDC_108~0.offset, ~Id_MCDC_107~0.base, #NULL.offset, ~Id_MCDC_110~0.base, ~Id_MCDC_111~0.offset, ~Id_MCDC_108~0.base, ~#Id_MCDC_112~0.base, ~#Id_MCDC_112~0.offset, ~Id_MCDC_109~0.offset, ~Id_MCDC_111~0.base, #NULL.base, ~Id_MCDC_114~0, ~Id_MCDC_110~0.offset, ~Id_MCDC_107~0.offset, ~Id_MCDC_106~0, ~Id_MCDC_104~0, ~Id_MCDC_105~0] {131#true} is VALID [2022-04-27 21:50:24,242 INFO L290 TraceCheckUtils]: 2: Hoare triple {131#true} [395] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {131#true} is VALID [2022-04-27 21:50:24,242 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {131#true} {131#true} [558] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {131#true} is VALID [2022-04-27 21:50:24,242 INFO L272 TraceCheckUtils]: 4: Hoare triple {131#true} [391] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {131#true} is VALID [2022-04-27 21:50:24,243 INFO L290 TraceCheckUtils]: 5: Hoare triple {131#true} [394] mainENTRY-->L452: Formula: (and (= v_main_~Id_MCDC_161~0_1 0) (= v_main_~Id_MCDC_162~0_1 0)) InVars {} OutVars{main_~Id_MCDC_158~0.base=v_main_~Id_MCDC_158~0.base_1, main_~Id_MCDC_164~0=v_main_~Id_MCDC_164~0_1, main_~Id_MCDC_163~0=v_main_~Id_MCDC_163~0_1, main_~Id_MCDC_150~0=v_main_~Id_MCDC_150~0_1, main_~Id_MCDC_146~0.offset=v_main_~Id_MCDC_146~0.offset_1, main_~Id_MCDC_146~0.base=v_main_~Id_MCDC_146~0.base_1, main_#t~ret61.base=|v_main_#t~ret61.base_1|, main_~Id_MCDC_156~0=v_main_~Id_MCDC_156~0_1, main_~Id_MCDC_143~0.base=v_main_~Id_MCDC_143~0.base_1, main_~Id_MCDC_162~0=v_main_~Id_MCDC_162~0_1, main_~Id_MCDC_143~0.offset=v_main_~Id_MCDC_143~0.offset_1, main_~Id_MCDC_157~0=v_main_~Id_MCDC_157~0_1, main_~Id_MCDC_148~0.base=v_main_~Id_MCDC_148~0.base_1, main_~Id_MCDC_153~0=v_main_~Id_MCDC_153~0_1, main_~Id_MCDC_145~0.base=v_main_~Id_MCDC_145~0.base_1, main_~Id_MCDC_147~0.offset=v_main_~Id_MCDC_147~0.offset_1, main_~Id_MCDC_149~0=v_main_~Id_MCDC_149~0_1, main_~Id_MCDC_161~0=v_main_~Id_MCDC_161~0_1, main_~Id_MCDC_144~0.offset=v_main_~Id_MCDC_144~0.offset_1, main_~Id_MCDC_152~0=v_main_~Id_MCDC_152~0_1, main_~Id_MCDC_154~0=v_main_~Id_MCDC_154~0_1, main_~Id_MCDC_160~0=v_main_~Id_MCDC_160~0_1, main_~Id_MCDC_159~0=v_main_~Id_MCDC_159~0_1, main_~Id_MCDC_148~0.offset=v_main_~Id_MCDC_148~0.offset_1, main_#t~ret61.offset=|v_main_#t~ret61.offset_1|, main_~Id_MCDC_158~0.offset=v_main_~Id_MCDC_158~0.offset_1, main_~Id_MCDC_147~0.base=v_main_~Id_MCDC_147~0.base_1, main_~Id_MCDC_145~0.offset=v_main_~Id_MCDC_145~0.offset_1, main_~Id_MCDC_144~0.base=v_main_~Id_MCDC_144~0.base_1, main_~Id_MCDC_151~0=v_main_~Id_MCDC_151~0_1, main_~Id_MCDC_155~0=v_main_~Id_MCDC_155~0_1} AuxVars[] AssignedVars[main_~Id_MCDC_158~0.base, main_~Id_MCDC_164~0, main_~Id_MCDC_163~0, main_~Id_MCDC_150~0, main_~Id_MCDC_146~0.offset, main_~Id_MCDC_146~0.base, main_#t~ret61.base, main_~Id_MCDC_156~0, main_~Id_MCDC_143~0.base, main_~Id_MCDC_162~0, main_~Id_MCDC_143~0.offset, main_~Id_MCDC_157~0, main_~Id_MCDC_148~0.base, main_~Id_MCDC_153~0, main_~Id_MCDC_145~0.base, main_~Id_MCDC_147~0.offset, main_~Id_MCDC_149~0, main_~Id_MCDC_161~0, main_~Id_MCDC_144~0.offset, main_~Id_MCDC_152~0, main_~Id_MCDC_154~0, main_~Id_MCDC_160~0, main_~Id_MCDC_159~0, main_~Id_MCDC_148~0.offset, main_#t~ret61.offset, main_~Id_MCDC_158~0.offset, main_~Id_MCDC_147~0.base, main_~Id_MCDC_145~0.offset, main_~Id_MCDC_144~0.base, main_~Id_MCDC_151~0, main_~Id_MCDC_155~0] {131#true} is VALID [2022-04-27 21:50:24,243 INFO L290 TraceCheckUtils]: 6: Hoare triple {131#true} [397] L452-->L457: Formula: (or (not (= v_main_~Id_MCDC_158~0.offset_5 0)) (not (= v_main_~Id_MCDC_158~0.base_5 0))) InVars {main_~Id_MCDC_158~0.base=v_main_~Id_MCDC_158~0.base_5, main_~Id_MCDC_158~0.offset=v_main_~Id_MCDC_158~0.offset_5} OutVars{main_~Id_MCDC_158~0.base=v_main_~Id_MCDC_158~0.base_5, main_~Id_MCDC_158~0.offset=v_main_~Id_MCDC_158~0.offset_5} AuxVars[] AssignedVars[] {131#true} is VALID [2022-04-27 21:50:24,243 INFO L272 TraceCheckUtils]: 7: Hoare triple {131#true} [399] L457-->Id_MCDC_100ENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {131#true} is VALID [2022-04-27 21:50:24,244 INFO L290 TraceCheckUtils]: 8: Hoare triple {131#true} [400] Id_MCDC_100ENTRY-->L424: Formula: true InVars {} OutVars{Id_MCDC_100_~Id_MCDC_141~0=v_Id_MCDC_100_~Id_MCDC_141~0_1, Id_MCDC_100_~Id_MCDC_142~0.offset=v_Id_MCDC_100_~Id_MCDC_142~0.offset_1, Id_MCDC_100_~Id_MCDC_142~0.base=v_Id_MCDC_100_~Id_MCDC_142~0.base_1} AuxVars[] AssignedVars[Id_MCDC_100_~Id_MCDC_142~0.base, Id_MCDC_100_~Id_MCDC_141~0, Id_MCDC_100_~Id_MCDC_142~0.offset] {131#true} is VALID [2022-04-27 21:50:24,244 INFO L272 TraceCheckUtils]: 9: Hoare triple {131#true} [401] L424-->Id_MCDC_99ENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {131#true} is VALID [2022-04-27 21:50:24,245 INFO L290 TraceCheckUtils]: 10: Hoare triple {131#true} [403] Id_MCDC_99ENTRY-->L405: Formula: (let ((.cse0 (select |v_#memory_int_14| |v_Id_MCDC_99_~#Id_MCDC_139~0.base_6|)) (.cse2 (store |v_#valid_9| |v_Id_MCDC_99_~#Id_MCDC_139~0.base_6| 1)) (.cse1 (+ 20 |v_~#Id_MCDC_113~0.offset_4|))) (and (= (select .cse0 (+ |v_Id_MCDC_99_~#Id_MCDC_139~0.offset_6| 3)) 0) (= (select |v_#valid_9| |v_Id_MCDC_99_~#Id_MCDC_139~0.base_6|) 0) (= (select .cse0 (+ |v_Id_MCDC_99_~#Id_MCDC_139~0.offset_6| 1)) 0) (not (= |v_Id_MCDC_99_#t~malloc50.base_4| 0)) (< |v_Id_MCDC_99_#t~malloc50.base_4| |v_#StackHeapBarrier_1|) (not (= |v_Id_MCDC_99_~#Id_MCDC_139~0.base_6| 0)) (< |v_#StackHeapBarrier_1| |v_Id_MCDC_99_~#Id_MCDC_139~0.base_6|) (= |v_Id_MCDC_99_~#Id_MCDC_139~0.offset_6| 0) (= (store |v_#memory_$Pointer$.base_17| |v_~#Id_MCDC_113~0.base_4| (store (select |v_#memory_$Pointer$.base_17| |v_~#Id_MCDC_113~0.base_4|) .cse1 |v_Id_MCDC_99_#t~malloc50.base_4|)) |v_#memory_$Pointer$.base_16|) (= |v_#length_5| (store (store |v_#length_7| |v_Id_MCDC_99_~#Id_MCDC_139~0.base_6| 4) |v_Id_MCDC_99_#t~malloc50.base_4| 372)) (= (select .cse0 (+ |v_Id_MCDC_99_~#Id_MCDC_139~0.offset_6| 2)) 0) (= |v_#memory_int_13| (store |v_#memory_int_14| |v_~#Id_MCDC_113~0.base_4| (store (select |v_#memory_int_14| |v_~#Id_MCDC_113~0.base_4|) .cse1 (select (select |v_#memory_int_13| |v_~#Id_MCDC_113~0.base_4|) .cse1)))) (= (select .cse2 |v_Id_MCDC_99_#t~malloc50.base_4|) 0) (= (select .cse0 |v_Id_MCDC_99_~#Id_MCDC_139~0.offset_6|) 0) (= v_Id_MCDC_99_~Id_MCDC_140~0_8 0) (= (store .cse2 |v_Id_MCDC_99_#t~malloc50.base_4| 1) |v_#valid_7|) (= |v_#memory_$Pointer$.offset_16| (store |v_#memory_$Pointer$.offset_17| |v_~#Id_MCDC_113~0.base_4| (store (select |v_#memory_$Pointer$.offset_17| |v_~#Id_MCDC_113~0.base_4|) .cse1 0))))) InVars {~#Id_MCDC_113~0.offset=|v_~#Id_MCDC_113~0.offset_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_17|, ~#Id_MCDC_113~0.base=|v_~#Id_MCDC_113~0.base_4|, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_14|, #length=|v_#length_7|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_17|} OutVars{~#Id_MCDC_113~0.offset=|v_~#Id_MCDC_113~0.offset_4|, Id_MCDC_99_~#Id_MCDC_139~0.base=|v_Id_MCDC_99_~#Id_MCDC_139~0.base_6|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_16|, ~#Id_MCDC_113~0.base=|v_~#Id_MCDC_113~0.base_4|, Id_MCDC_99_#t~malloc50.offset=|v_Id_MCDC_99_#t~malloc50.offset_1|, Id_MCDC_99_#t~malloc50.base=|v_Id_MCDC_99_#t~malloc50.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, Id_MCDC_99_~#Id_MCDC_139~0.offset=|v_Id_MCDC_99_~#Id_MCDC_139~0.offset_6|, Id_MCDC_99_~Id_MCDC_140~0=v_Id_MCDC_99_~Id_MCDC_140~0_8, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_13|, #length=|v_#length_5|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_16|} AuxVars[|v_Id_MCDC_99_#t~malloc50.base_4|] AssignedVars[Id_MCDC_99_#t~malloc50.base, Id_MCDC_99_~#Id_MCDC_139~0.base, Id_MCDC_99_~#Id_MCDC_139~0.offset, #memory_$Pointer$.base, Id_MCDC_99_~Id_MCDC_140~0, #valid, Id_MCDC_99_#t~malloc50.offset, #memory_int, #length, #memory_$Pointer$.offset] {131#true} is VALID [2022-04-27 21:50:24,246 INFO L272 TraceCheckUtils]: 11: Hoare triple {131#true} [404] L405-->Id_MCDC_97ENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {147#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))} is VALID [2022-04-27 21:50:24,246 INFO L290 TraceCheckUtils]: 12: Hoare triple {147#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))} [406] Id_MCDC_97ENTRY-->L352-3: Formula: (let ((.cse2 (store |v_#valid_17| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1| 1))) (let ((.cse1 (store .cse2 |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1| 1))) (let ((.cse3 (store .cse1 |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1| 1))) (let ((.cse0 (store .cse3 |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1| 1))) (and (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1|) (= (select .cse0 |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1|) 0) (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1|) (= v_Id_MCDC_97_~Id_MCDC_35~0_1 0) (= (select .cse1 |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1|) 0) (= |v_Id_MCDC_97_~#Id_MCDC_136~0.offset_1| 0) (= |v_Id_MCDC_97_~#Id_MCDC_128~0.offset_1| 0) (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1|) (= |v_Id_MCDC_97_~#Id_MCDC_135~0.offset_1| 0) (not (= |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1| 0)) (= (select |v_#valid_17| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1|) 0) (not (= |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1| 0)) (= v_Id_MCDC_97_~Id_MCDC_134~0_1 0) (= (store .cse0 |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1| 1) |v_#valid_12|) (not (= |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1| 0)) (= |v_Id_MCDC_97_~#Id_MCDC_131~0.offset_1| 0) (= v_Id_MCDC_97_~Id_MCDC_132~0_1 0) (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1|) (not (= |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1| 0)) (= (select .cse2 |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1|) 0) (= (store (store (store (store (store |v_#length_15| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1| 4) |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1| 4) |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1| 4) |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1| 4) |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1| 8) |v_#length_10|) (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1|) (= v_Id_MCDC_97_~Id_MCDC_36~0_1 0) (= (select (select |v_#memory_int_17| |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1|) |v_Id_MCDC_97_~#Id_MCDC_130~0.offset_1|) 0) (not (= |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1| 0)) (= (select .cse3 |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1|) 0) (= (select (select |v_#memory_int_17| |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1|) |v_Id_MCDC_97_~#Id_MCDC_131~0.offset_1|) 0) (= v_Id_MCDC_97_~Id_MCDC_123~0_1 6144) (= |v_Id_MCDC_97_~#Id_MCDC_130~0.offset_1| 0) (= (select (select |v_#memory_int_17| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1|) |v_Id_MCDC_97_~#Id_MCDC_128~0.offset_1|) 0) (= v_Id_MCDC_97_~Id_MCDC_133~0_1 0)))))) InVars {#memory_int=|v_#memory_int_17|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_15|, #valid=|v_#valid_17|} OutVars{Id_MCDC_97_~Id_MCDC_127~0=v_Id_MCDC_97_~Id_MCDC_127~0_1, Id_MCDC_97_~Id_MCDC_137~0.base=v_Id_MCDC_97_~Id_MCDC_137~0.base_1, Id_MCDC_97_~Id_MCDC_134~0=v_Id_MCDC_97_~Id_MCDC_134~0_1, Id_MCDC_97_~Id_MCDC_123~0=v_Id_MCDC_97_~Id_MCDC_123~0_1, Id_MCDC_97_~Id_MCDC_137~0.offset=v_Id_MCDC_97_~Id_MCDC_137~0.offset_1, Id_MCDC_97_~Id_MCDC_126~0=v_Id_MCDC_97_~Id_MCDC_126~0_1, #length=|v_#length_10|, Id_MCDC_97_~#Id_MCDC_136~0.offset=|v_Id_MCDC_97_~#Id_MCDC_136~0.offset_1|, Id_MCDC_97_~#Id_MCDC_135~0.base=|v_Id_MCDC_97_~#Id_MCDC_135~0.base_1|, Id_MCDC_97_~Id_MCDC_124~0=v_Id_MCDC_97_~Id_MCDC_124~0_1, Id_MCDC_97_~#Id_MCDC_136~0.base=|v_Id_MCDC_97_~#Id_MCDC_136~0.base_1|, Id_MCDC_97_~Id_MCDC_35~0=v_Id_MCDC_97_~Id_MCDC_35~0_1, Id_MCDC_97_~#Id_MCDC_130~0.base=|v_Id_MCDC_97_~#Id_MCDC_130~0.base_1|, Id_MCDC_97_~Id_MCDC_129~0=v_Id_MCDC_97_~Id_MCDC_129~0_1, Id_MCDC_97_~Id_MCDC_138~0=v_Id_MCDC_97_~Id_MCDC_138~0_1, Id_MCDC_97_~Id_MCDC_132~0=v_Id_MCDC_97_~Id_MCDC_132~0_1, Id_MCDC_97_~#Id_MCDC_131~0.offset=|v_Id_MCDC_97_~#Id_MCDC_131~0.offset_1|, Id_MCDC_97_~#Id_MCDC_128~0.base=|v_Id_MCDC_97_~#Id_MCDC_128~0.base_1|, Id_MCDC_97_~Id_MCDC_125~0=v_Id_MCDC_97_~Id_MCDC_125~0_1, Id_MCDC_97_~#Id_MCDC_135~0.offset=|v_Id_MCDC_97_~#Id_MCDC_135~0.offset_1|, Id_MCDC_97_~#Id_MCDC_131~0.base=|v_Id_MCDC_97_~#Id_MCDC_131~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_12|, Id_MCDC_97_~Id_MCDC_36~0=v_Id_MCDC_97_~Id_MCDC_36~0_1, #memory_int=|v_#memory_int_17|, Id_MCDC_97_~Id_MCDC_133~0=v_Id_MCDC_97_~Id_MCDC_133~0_1, Id_MCDC_97_~#Id_MCDC_128~0.offset=|v_Id_MCDC_97_~#Id_MCDC_128~0.offset_1|, Id_MCDC_97_~#Id_MCDC_130~0.offset=|v_Id_MCDC_97_~#Id_MCDC_130~0.offset_1|} AuxVars[] AssignedVars[Id_MCDC_97_~Id_MCDC_127~0, Id_MCDC_97_~Id_MCDC_137~0.base, Id_MCDC_97_~Id_MCDC_134~0, Id_MCDC_97_~Id_MCDC_123~0, Id_MCDC_97_~Id_MCDC_137~0.offset, Id_MCDC_97_~Id_MCDC_126~0, #length, Id_MCDC_97_~#Id_MCDC_136~0.offset, Id_MCDC_97_~#Id_MCDC_135~0.base, Id_MCDC_97_~Id_MCDC_124~0, Id_MCDC_97_~#Id_MCDC_136~0.base, Id_MCDC_97_~Id_MCDC_35~0, Id_MCDC_97_~#Id_MCDC_130~0.base, Id_MCDC_97_~Id_MCDC_129~0, Id_MCDC_97_~Id_MCDC_138~0, Id_MCDC_97_~Id_MCDC_132~0, Id_MCDC_97_~#Id_MCDC_131~0.offset, Id_MCDC_97_~#Id_MCDC_128~0.base, Id_MCDC_97_~Id_MCDC_125~0, Id_MCDC_97_~#Id_MCDC_135~0.offset, Id_MCDC_97_~#Id_MCDC_131~0.base, #valid, Id_MCDC_97_~Id_MCDC_36~0, Id_MCDC_97_~Id_MCDC_133~0, Id_MCDC_97_~#Id_MCDC_128~0.offset, Id_MCDC_97_~#Id_MCDC_130~0.offset] {131#true} is VALID [2022-04-27 21:50:24,247 INFO L290 TraceCheckUtils]: 13: Hoare triple {131#true} [410] L352-3-->L352-4: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:24,247 INFO L290 TraceCheckUtils]: 14: Hoare triple {132#false} [417] L352-4-->L356: Formula: (not (<= (mod v_Id_MCDC_97_~Id_MCDC_123~0_5 4294967296) 6147)) InVars {Id_MCDC_97_~Id_MCDC_123~0=v_Id_MCDC_97_~Id_MCDC_123~0_5} OutVars{Id_MCDC_97_~Id_MCDC_123~0=v_Id_MCDC_97_~Id_MCDC_123~0_5} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:24,247 INFO L290 TraceCheckUtils]: 15: Hoare triple {132#false} [426] L356-->Id_MCDC_97FINAL: Formula: (and (= |v_#valid_18| (store (store (store (store (store |v_#valid_23| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_3| 0) |v_Id_MCDC_97_~#Id_MCDC_130~0.base_3| 0) |v_Id_MCDC_97_~#Id_MCDC_131~0.base_3| 0) |v_Id_MCDC_97_~#Id_MCDC_135~0.base_3| 0) |v_Id_MCDC_97_~#Id_MCDC_136~0.base_3| 0)) (= 0 |v_Id_MCDC_97_#res_1|)) InVars {Id_MCDC_97_~#Id_MCDC_131~0.base=|v_Id_MCDC_97_~#Id_MCDC_131~0.base_3|, Id_MCDC_97_~#Id_MCDC_136~0.base=|v_Id_MCDC_97_~#Id_MCDC_136~0.base_3|, Id_MCDC_97_~#Id_MCDC_130~0.base=|v_Id_MCDC_97_~#Id_MCDC_130~0.base_3|, #valid=|v_#valid_23|, Id_MCDC_97_~#Id_MCDC_128~0.base=|v_Id_MCDC_97_~#Id_MCDC_128~0.base_3|, Id_MCDC_97_~#Id_MCDC_135~0.base=|v_Id_MCDC_97_~#Id_MCDC_135~0.base_3|} OutVars{Id_MCDC_97_#res=|v_Id_MCDC_97_#res_1|, #valid=|v_#valid_18|, Id_MCDC_97_~#Id_MCDC_131~0.offset=|v_Id_MCDC_97_~#Id_MCDC_131~0.offset_2|, Id_MCDC_97_~#Id_MCDC_128~0.offset=|v_Id_MCDC_97_~#Id_MCDC_128~0.offset_2|, Id_MCDC_97_~#Id_MCDC_130~0.offset=|v_Id_MCDC_97_~#Id_MCDC_130~0.offset_2|, Id_MCDC_97_~#Id_MCDC_135~0.offset=|v_Id_MCDC_97_~#Id_MCDC_135~0.offset_2|, Id_MCDC_97_~#Id_MCDC_136~0.offset=|v_Id_MCDC_97_~#Id_MCDC_136~0.offset_2|} AuxVars[] AssignedVars[Id_MCDC_97_~#Id_MCDC_131~0.base, Id_MCDC_97_#res, Id_MCDC_97_~#Id_MCDC_136~0.base, Id_MCDC_97_~#Id_MCDC_130~0.base, #valid, Id_MCDC_97_~#Id_MCDC_131~0.offset, Id_MCDC_97_~#Id_MCDC_128~0.offset, Id_MCDC_97_~#Id_MCDC_130~0.offset, Id_MCDC_97_~#Id_MCDC_128~0.base, Id_MCDC_97_~#Id_MCDC_135~0.offset, Id_MCDC_97_~#Id_MCDC_136~0.offset, Id_MCDC_97_~#Id_MCDC_135~0.base] {132#false} is VALID [2022-04-27 21:50:24,247 INFO L290 TraceCheckUtils]: 16: Hoare triple {132#false} [432] Id_MCDC_97FINAL-->Id_MCDC_97EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:24,247 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {132#false} {131#true} [562] Id_MCDC_97EXIT-->L405-1: AOR: Formula: (= |v_Id_MCDC_97_#resOutParam_1| |v_Id_MCDC_99_#t~ret51_3|) InVars {Id_MCDC_97_#res=|v_Id_MCDC_97_#resOutParam_1|} OutVars{Id_MCDC_99_#t~ret51=|v_Id_MCDC_99_#t~ret51_3|} AuxVars[] AssignedVars[Id_MCDC_97_#res, Id_MCDC_99_#t~ret51] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:24,247 INFO L290 TraceCheckUtils]: 18: Hoare triple {132#false} [405] L405-1-->L406-3: Formula: (= v_Id_MCDC_99_~Id_MCDC_140~0_9 0) InVars {} OutVars{Id_MCDC_99_#t~ret51=|v_Id_MCDC_99_#t~ret51_2|, Id_MCDC_99_~Id_MCDC_140~0=v_Id_MCDC_99_~Id_MCDC_140~0_9} AuxVars[] AssignedVars[Id_MCDC_99_~Id_MCDC_140~0, Id_MCDC_99_#t~ret51] {132#false} is VALID [2022-04-27 21:50:24,248 INFO L290 TraceCheckUtils]: 19: Hoare triple {132#false} [407] L406-3-->L406-4: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:24,248 INFO L272 TraceCheckUtils]: 20: Hoare triple {132#false} [413] L406-4-->Id_MCDC_95ENTRY: Formula: (and (= |v_Id_MCDC_95_#in~Id_MCDC_94.baseInParam_1| |v_Id_MCDC_99_~#Id_MCDC_139~0.base_7|) (= |v_Id_MCDC_99_~#Id_MCDC_139~0.offset_7| |v_Id_MCDC_95_#in~Id_MCDC_94.offsetInParam_1|) (= |v_Id_MCDC_95_#in~Id_MCDC_93InParam_1| 4)) InVars {Id_MCDC_99_~#Id_MCDC_139~0.base=|v_Id_MCDC_99_~#Id_MCDC_139~0.base_7|, Id_MCDC_99_~#Id_MCDC_139~0.offset=|v_Id_MCDC_99_~#Id_MCDC_139~0.offset_7|} OutVars{Id_MCDC_95_#in~Id_MCDC_94.offset=|v_Id_MCDC_95_#in~Id_MCDC_94.offsetInParam_1|, Id_MCDC_95_#in~Id_MCDC_93=|v_Id_MCDC_95_#in~Id_MCDC_93InParam_1|, Id_MCDC_95_#in~Id_MCDC_94.base=|v_Id_MCDC_95_#in~Id_MCDC_94.baseInParam_1|} AuxVars[] AssignedVars[Id_MCDC_99_~#Id_MCDC_139~0.base, Id_MCDC_99_~#Id_MCDC_139~0.offset, Id_MCDC_95_#in~Id_MCDC_94.base, Id_MCDC_95_#in~Id_MCDC_94.offset, Id_MCDC_95_#in~Id_MCDC_93] {132#false} is VALID [2022-04-27 21:50:24,248 INFO L290 TraceCheckUtils]: 21: Hoare triple {132#false} [420] Id_MCDC_95ENTRY-->L284: Formula: (and (= v_Id_MCDC_95_~Id_MCDC_121~0_1 0) (= |v_Id_MCDC_95_#in~Id_MCDC_93_1| v_Id_MCDC_95_~Id_MCDC_93_1) (= |v_Id_MCDC_95_#in~Id_MCDC_94.offset_1| v_Id_MCDC_95_~Id_MCDC_94.offset_1) (= v_Id_MCDC_95_~Id_MCDC_122~0_1 0) (= v_Id_MCDC_95_~Id_MCDC_94.base_1 |v_Id_MCDC_95_#in~Id_MCDC_94.base_1|)) InVars {Id_MCDC_95_#in~Id_MCDC_94.offset=|v_Id_MCDC_95_#in~Id_MCDC_94.offset_1|, Id_MCDC_95_#in~Id_MCDC_93=|v_Id_MCDC_95_#in~Id_MCDC_93_1|, Id_MCDC_95_#in~Id_MCDC_94.base=|v_Id_MCDC_95_#in~Id_MCDC_94.base_1|} OutVars{Id_MCDC_95_#in~Id_MCDC_94.base=|v_Id_MCDC_95_#in~Id_MCDC_94.base_1|, Id_MCDC_95_#in~Id_MCDC_94.offset=|v_Id_MCDC_95_#in~Id_MCDC_94.offset_1|, Id_MCDC_95_~Id_MCDC_93=v_Id_MCDC_95_~Id_MCDC_93_1, Id_MCDC_95_~Id_MCDC_121~0=v_Id_MCDC_95_~Id_MCDC_121~0_1, Id_MCDC_95_~Id_MCDC_122~0=v_Id_MCDC_95_~Id_MCDC_122~0_1, Id_MCDC_95_~Id_MCDC_94.base=v_Id_MCDC_95_~Id_MCDC_94.base_1, Id_MCDC_95_#in~Id_MCDC_93=|v_Id_MCDC_95_#in~Id_MCDC_93_1|, Id_MCDC_95_~Id_MCDC_94.offset=v_Id_MCDC_95_~Id_MCDC_94.offset_1} AuxVars[] AssignedVars[Id_MCDC_95_~Id_MCDC_93, Id_MCDC_95_~Id_MCDC_121~0, Id_MCDC_95_~Id_MCDC_122~0, Id_MCDC_95_~Id_MCDC_94.base, Id_MCDC_95_~Id_MCDC_94.offset] {132#false} is VALID [2022-04-27 21:50:24,248 INFO L290 TraceCheckUtils]: 22: Hoare triple {132#false} [429] L284-->L288: Formula: (not (< (mod v_Id_MCDC_95_~Id_MCDC_93_3 4294967296) 2)) InVars {Id_MCDC_95_~Id_MCDC_93=v_Id_MCDC_95_~Id_MCDC_93_3} OutVars{Id_MCDC_95_~Id_MCDC_93=v_Id_MCDC_95_~Id_MCDC_93_3} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:24,249 INFO L290 TraceCheckUtils]: 23: Hoare triple {132#false} [435] L288-->L288-2: Formula: (and (= v_Id_MCDC_95_~Id_MCDC_122~0_3 (select (select |v_#memory_int_24| v_Id_MCDC_95_~Id_MCDC_94.base_3) (+ v_Id_MCDC_95_~Id_MCDC_94.offset_3 1))) (= (mod v_Id_MCDC_95_~Id_MCDC_93_6 4294967296) 2)) InVars {#memory_int=|v_#memory_int_24|, Id_MCDC_95_~Id_MCDC_93=v_Id_MCDC_95_~Id_MCDC_93_6, Id_MCDC_95_~Id_MCDC_94.base=v_Id_MCDC_95_~Id_MCDC_94.base_3, Id_MCDC_95_~Id_MCDC_94.offset=v_Id_MCDC_95_~Id_MCDC_94.offset_3} OutVars{Id_MCDC_95_#t~mem19=|v_Id_MCDC_95_#t~mem19_1|, #memory_int=|v_#memory_int_24|, Id_MCDC_95_~Id_MCDC_93=v_Id_MCDC_95_~Id_MCDC_93_6, Id_MCDC_95_~Id_MCDC_122~0=v_Id_MCDC_95_~Id_MCDC_122~0_3, Id_MCDC_95_~Id_MCDC_94.base=v_Id_MCDC_95_~Id_MCDC_94.base_3, Id_MCDC_95_~Id_MCDC_94.offset=v_Id_MCDC_95_~Id_MCDC_94.offset_3} AuxVars[] AssignedVars[Id_MCDC_95_#t~mem19, Id_MCDC_95_~Id_MCDC_122~0] {132#false} is VALID [2022-04-27 21:50:24,249 INFO L290 TraceCheckUtils]: 24: Hoare triple {132#false} [440] L288-2-->L296: Formula: (= |v_Id_MCDC_95_#t~mem20_1| (select (select |v_#memory_int_25| v_Id_MCDC_95_~Id_MCDC_94.base_4) v_Id_MCDC_95_~Id_MCDC_94.offset_4)) InVars {#memory_int=|v_#memory_int_25|, Id_MCDC_95_~Id_MCDC_94.base=v_Id_MCDC_95_~Id_MCDC_94.base_4, Id_MCDC_95_~Id_MCDC_94.offset=v_Id_MCDC_95_~Id_MCDC_94.offset_4} OutVars{#memory_int=|v_#memory_int_25|, Id_MCDC_95_#t~mem20=|v_Id_MCDC_95_#t~mem20_1|, Id_MCDC_95_~Id_MCDC_94.base=v_Id_MCDC_95_~Id_MCDC_94.base_4, Id_MCDC_95_~Id_MCDC_94.offset=v_Id_MCDC_95_~Id_MCDC_94.offset_4} AuxVars[] AssignedVars[Id_MCDC_95_#t~mem20] {132#false} is VALID [2022-04-27 21:50:24,249 INFO L272 TraceCheckUtils]: 25: Hoare triple {132#false} [445] L296-->Id_MCDC_92ENTRY: Formula: (and (= |v_Id_MCDC_95_#t~mem20_4| |v_Id_MCDC_92_#in~Id_MCDC_90InParam_1|) (= v_Id_MCDC_95_~Id_MCDC_122~0_6 |v_Id_MCDC_92_#in~Id_MCDC_91InParam_1|)) InVars {Id_MCDC_95_#t~mem20=|v_Id_MCDC_95_#t~mem20_4|, Id_MCDC_95_~Id_MCDC_122~0=v_Id_MCDC_95_~Id_MCDC_122~0_6} OutVars{Id_MCDC_92_#in~Id_MCDC_90=|v_Id_MCDC_92_#in~Id_MCDC_90InParam_1|, Id_MCDC_92_#in~Id_MCDC_91=|v_Id_MCDC_92_#in~Id_MCDC_91InParam_1|} AuxVars[] AssignedVars[Id_MCDC_92_#in~Id_MCDC_90, Id_MCDC_92_#in~Id_MCDC_91, Id_MCDC_95_#t~mem20, Id_MCDC_95_~Id_MCDC_122~0] {132#false} is VALID [2022-04-27 21:50:24,249 INFO L290 TraceCheckUtils]: 26: Hoare triple {132#false} [452] Id_MCDC_92ENTRY-->L255: Formula: (and (= v_Id_MCDC_92_~Id_MCDC_118~0_7 0) (= v_Id_MCDC_92_~Id_MCDC_119~0_4 1) (= |v_Id_MCDC_92_#in~Id_MCDC_91_1| v_Id_MCDC_92_~Id_MCDC_91_4) (= |v_Id_MCDC_92_#in~Id_MCDC_90_1| v_Id_MCDC_92_~Id_MCDC_90_4) (= v_Id_MCDC_92_~Id_MCDC_120~0_4 0) (= v_Id_MCDC_92_~Id_MCDC_117~0_7 0)) InVars {Id_MCDC_92_#in~Id_MCDC_90=|v_Id_MCDC_92_#in~Id_MCDC_90_1|, Id_MCDC_92_#in~Id_MCDC_91=|v_Id_MCDC_92_#in~Id_MCDC_91_1|} OutVars{Id_MCDC_92_~Id_MCDC_120~0=v_Id_MCDC_92_~Id_MCDC_120~0_4, Id_MCDC_92_#in~Id_MCDC_90=|v_Id_MCDC_92_#in~Id_MCDC_90_1|, Id_MCDC_92_#in~Id_MCDC_91=|v_Id_MCDC_92_#in~Id_MCDC_91_1|, Id_MCDC_92_~Id_MCDC_90=v_Id_MCDC_92_~Id_MCDC_90_4, Id_MCDC_92_~Id_MCDC_91=v_Id_MCDC_92_~Id_MCDC_91_4, Id_MCDC_92_~Id_MCDC_117~0=v_Id_MCDC_92_~Id_MCDC_117~0_7, Id_MCDC_92_~Id_MCDC_119~0=v_Id_MCDC_92_~Id_MCDC_119~0_4, Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_7} AuxVars[] AssignedVars[Id_MCDC_92_~Id_MCDC_120~0, Id_MCDC_92_~Id_MCDC_90, Id_MCDC_92_~Id_MCDC_91, Id_MCDC_92_~Id_MCDC_117~0, Id_MCDC_92_~Id_MCDC_119~0, Id_MCDC_92_~Id_MCDC_118~0] {132#false} is VALID [2022-04-27 21:50:24,250 INFO L290 TraceCheckUtils]: 27: Hoare triple {132#false} [458] L255-->L270-1: Formula: (and (= v_Id_MCDC_92_~Id_MCDC_117~0_8 v_Id_MCDC_92_~Id_MCDC_90_5) (< (mod v_Id_MCDC_92_~Id_MCDC_91_5 4294967296) (mod v_Id_MCDC_92_~Id_MCDC_90_5 4294967296)) (= v_Id_MCDC_92_~Id_MCDC_118~0_8 v_Id_MCDC_92_~Id_MCDC_91_5)) InVars {Id_MCDC_92_~Id_MCDC_90=v_Id_MCDC_92_~Id_MCDC_90_5, Id_MCDC_92_~Id_MCDC_91=v_Id_MCDC_92_~Id_MCDC_91_5} OutVars{Id_MCDC_92_~Id_MCDC_117~0=v_Id_MCDC_92_~Id_MCDC_117~0_8, Id_MCDC_92_~Id_MCDC_90=v_Id_MCDC_92_~Id_MCDC_90_5, Id_MCDC_92_~Id_MCDC_91=v_Id_MCDC_92_~Id_MCDC_91_5, Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_8} AuxVars[] AssignedVars[Id_MCDC_92_~Id_MCDC_117~0, Id_MCDC_92_~Id_MCDC_118~0] {132#false} is VALID [2022-04-27 21:50:24,250 INFO L290 TraceCheckUtils]: 28: Hoare triple {132#false} [470] L270-1-->L272: Formula: (not (= (mod v_Id_MCDC_92_~Id_MCDC_119~0_2 4294967296) 0)) InVars {Id_MCDC_92_~Id_MCDC_119~0=v_Id_MCDC_92_~Id_MCDC_119~0_2} OutVars{Id_MCDC_92_~Id_MCDC_119~0=v_Id_MCDC_92_~Id_MCDC_119~0_2} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:24,251 INFO L272 TraceCheckUtils]: 29: Hoare triple {132#false} [481] L272-->avoid_zeroENTRY: Formula: (= (ite (not (= (mod v_Id_MCDC_92_~Id_MCDC_118~0_9 4294967296) 0)) 1 0) |v_avoid_zero_#in~yInParam_1|) InVars {Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_9} OutVars{avoid_zero_#in~y=|v_avoid_zero_#in~yInParam_1|} AuxVars[] AssignedVars[avoid_zero_#in~y, Id_MCDC_92_~Id_MCDC_118~0] {131#true} is VALID [2022-04-27 21:50:24,253 INFO L290 TraceCheckUtils]: 30: Hoare triple {131#true} [467] avoid_zeroENTRY-->L11: Formula: (= |v_avoid_zero_#in~y_1| v_avoid_zero_~y_1) InVars {avoid_zero_#in~y=|v_avoid_zero_#in~y_1|} OutVars{avoid_zero_#in~y=|v_avoid_zero_#in~y_1|, avoid_zero_~y=v_avoid_zero_~y_1} AuxVars[] AssignedVars[avoid_zero_~y] {131#true} is VALID [2022-04-27 21:50:24,254 INFO L290 TraceCheckUtils]: 31: Hoare triple {131#true} [478] L11-->L11-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:24,258 INFO L290 TraceCheckUtils]: 32: Hoare triple {132#false} [489] L11-2-->avoid_zeroEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:24,259 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {132#false} {132#false} [570] avoid_zeroEXIT-->L272-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (not (= (mod v_Id_MCDC_92_~Id_MCDC_118~0_9 4294967296) 0)) 1 0) |v_avoid_zero_#in~yInParam_1|) InVars {Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_9} OutVars{avoid_zero_#in~y=|v_avoid_zero_#in~yInParam_1|} AuxVars[] AssignedVars[avoid_zero_#in~y, Id_MCDC_92_~Id_MCDC_118~0] {132#false} is VALID [2022-04-27 21:50:24,259 INFO L290 TraceCheckUtils]: 34: Hoare triple {132#false} [490] L272-1-->L274: Formula: (= (div (mod v_Id_MCDC_92_~Id_MCDC_117~0_2 4294967296) (mod v_Id_MCDC_92_~Id_MCDC_118~0_3 4294967296)) v_Id_MCDC_92_~Id_MCDC_120~0_1) InVars {Id_MCDC_92_~Id_MCDC_117~0=v_Id_MCDC_92_~Id_MCDC_117~0_2, Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_3} OutVars{Id_MCDC_92_~Id_MCDC_120~0=v_Id_MCDC_92_~Id_MCDC_120~0_1, Id_MCDC_92_~Id_MCDC_117~0=v_Id_MCDC_92_~Id_MCDC_117~0_2, Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_3} AuxVars[] AssignedVars[Id_MCDC_92_~Id_MCDC_120~0] {132#false} is VALID [2022-04-27 21:50:24,259 INFO L272 TraceCheckUtils]: 35: Hoare triple {132#false} [499] L274-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~Id_MCDC_103InParam_1| 1) InVars {Id_MCDC_92_~Id_MCDC_120~0=v_Id_MCDC_92_~Id_MCDC_120~0_5, Id_MCDC_92_~Id_MCDC_117~0=v_Id_MCDC_92_~Id_MCDC_117~0_9, Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_10} OutVars{__VERIFIER_assert_#in~Id_MCDC_103=|v___VERIFIER_assert_#in~Id_MCDC_103InParam_1|} AuxVars[] AssignedVars[Id_MCDC_92_~Id_MCDC_120~0, __VERIFIER_assert_#in~Id_MCDC_103, Id_MCDC_92_~Id_MCDC_117~0, Id_MCDC_92_~Id_MCDC_118~0] {132#false} is VALID [2022-04-27 21:50:24,262 INFO L290 TraceCheckUtils]: 36: Hoare triple {132#false} [508] __VERIFIER_assertENTRY-->L461: Formula: (= v___VERIFIER_assert_~Id_MCDC_103_2 |v___VERIFIER_assert_#in~Id_MCDC_103_1|) InVars {__VERIFIER_assert_#in~Id_MCDC_103=|v___VERIFIER_assert_#in~Id_MCDC_103_1|} OutVars{__VERIFIER_assert_~Id_MCDC_103=v___VERIFIER_assert_~Id_MCDC_103_2, __VERIFIER_assert_#in~Id_MCDC_103=|v___VERIFIER_assert_#in~Id_MCDC_103_1|} AuxVars[] AssignedVars[__VERIFIER_assert_~Id_MCDC_103] {132#false} is VALID [2022-04-27 21:50:24,262 INFO L290 TraceCheckUtils]: 37: Hoare triple {132#false} [517] L461-->L463: Formula: (= v___VERIFIER_assert_~Id_MCDC_103_3 0) InVars {__VERIFIER_assert_~Id_MCDC_103=v___VERIFIER_assert_~Id_MCDC_103_3} OutVars{__VERIFIER_assert_~Id_MCDC_103=v___VERIFIER_assert_~Id_MCDC_103_3} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:24,263 INFO L290 TraceCheckUtils]: 38: Hoare triple {132#false} [529] L463-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 21:50:24,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 21:50:24,264 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 21:50:24,264 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1219739631] [2022-04-27 21:50:24,264 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1219739631] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 21:50:24,265 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 21:50:24,265 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-27 21:50:24,267 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1649054725] [2022-04-27 21:50:24,268 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 21:50:24,271 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 2 states have internal predecessors, (27), 2 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 39 [2022-04-27 21:50:24,273 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 21:50:24,275 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 6.75) internal successors, (27), 2 states have internal predecessors, (27), 2 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 21:50:24,324 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 21:50:24,325 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-27 21:50:24,325 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 21:50:24,342 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-27 21:50:24,343 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-27 21:50:24,347 INFO L87 Difference]: Start difference. First operand has 128 states, 99 states have (on average 1.5353535353535352) internal successors, (152), 101 states have internal predecessors, (152), 16 states have call successors, (16), 11 states have call predecessors, (16), 11 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) Second operand has 4 states, 4 states have (on average 6.75) internal successors, (27), 2 states have internal predecessors, (27), 2 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 21:50:25,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:50:25,305 INFO L93 Difference]: Finished difference Result 243 states and 363 transitions. [2022-04-27 21:50:25,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-27 21:50:25,305 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 2 states have internal predecessors, (27), 2 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 39 [2022-04-27 21:50:25,306 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 21:50:25,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 6.75) internal successors, (27), 2 states have internal predecessors, (27), 2 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 21:50:25,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 363 transitions. [2022-04-27 21:50:25,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 6.75) internal successors, (27), 2 states have internal predecessors, (27), 2 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 21:50:25,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 363 transitions. [2022-04-27 21:50:25,352 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 363 transitions. [2022-04-27 21:50:25,786 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 363 edges. 363 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 21:50:25,797 INFO L225 Difference]: With dead ends: 243 [2022-04-27 21:50:25,797 INFO L226 Difference]: Without dead ends: 119 [2022-04-27 21:50:25,800 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-27 21:50:25,802 INFO L413 NwaCegarLoop]: 133 mSDtfsCounter, 238 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 99 mSolverCounterSat, 43 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 245 SdHoareTripleChecker+Valid, 138 SdHoareTripleChecker+Invalid, 142 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 43 IncrementalHoareTripleChecker+Valid, 99 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-27 21:50:25,802 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [245 Valid, 138 Invalid, 142 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [43 Valid, 99 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-27 21:50:25,813 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2022-04-27 21:50:25,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 119. [2022-04-27 21:50:25,827 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 21:50:25,828 INFO L82 GeneralOperation]: Start isEquivalent. First operand 119 states. Second operand has 119 states, 94 states have (on average 1.4574468085106382) internal successors, (137), 95 states have internal predecessors, (137), 16 states have call successors, (16), 11 states have call predecessors, (16), 8 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-27 21:50:25,829 INFO L74 IsIncluded]: Start isIncluded. First operand 119 states. Second operand has 119 states, 94 states have (on average 1.4574468085106382) internal successors, (137), 95 states have internal predecessors, (137), 16 states have call successors, (16), 11 states have call predecessors, (16), 8 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-27 21:50:25,830 INFO L87 Difference]: Start difference. First operand 119 states. Second operand has 119 states, 94 states have (on average 1.4574468085106382) internal successors, (137), 95 states have internal predecessors, (137), 16 states have call successors, (16), 11 states have call predecessors, (16), 8 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-27 21:50:25,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:50:25,835 INFO L93 Difference]: Finished difference Result 119 states and 165 transitions. [2022-04-27 21:50:25,836 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 165 transitions. [2022-04-27 21:50:25,837 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:50:25,837 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:50:25,853 INFO L74 IsIncluded]: Start isIncluded. First operand has 119 states, 94 states have (on average 1.4574468085106382) internal successors, (137), 95 states have internal predecessors, (137), 16 states have call successors, (16), 11 states have call predecessors, (16), 8 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 119 states. [2022-04-27 21:50:25,854 INFO L87 Difference]: Start difference. First operand has 119 states, 94 states have (on average 1.4574468085106382) internal successors, (137), 95 states have internal predecessors, (137), 16 states have call successors, (16), 11 states have call predecessors, (16), 8 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 119 states. [2022-04-27 21:50:25,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:50:25,859 INFO L93 Difference]: Finished difference Result 119 states and 165 transitions. [2022-04-27 21:50:25,859 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 165 transitions. [2022-04-27 21:50:25,860 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:50:25,860 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:50:25,860 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 21:50:25,860 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 21:50:25,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119 states, 94 states have (on average 1.4574468085106382) internal successors, (137), 95 states have internal predecessors, (137), 16 states have call successors, (16), 11 states have call predecessors, (16), 8 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-27 21:50:25,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 165 transitions. [2022-04-27 21:50:25,865 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 165 transitions. Word has length 39 [2022-04-27 21:50:25,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 21:50:25,865 INFO L495 AbstractCegarLoop]: Abstraction has 119 states and 165 transitions. [2022-04-27 21:50:25,866 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 2 states have internal predecessors, (27), 2 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 21:50:25,866 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 165 transitions. [2022-04-27 21:50:25,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-27 21:50:25,873 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 21:50:25,873 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 21:50:25,873 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-27 21:50:25,874 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 21:50:25,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 21:50:25,874 INFO L85 PathProgramCache]: Analyzing trace with hash -1372227393, now seen corresponding path program 1 times [2022-04-27 21:50:25,874 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 21:50:25,874 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1737803028] [2022-04-27 21:50:25,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 21:50:25,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 21:50:25,925 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 21:50:25,925 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [818479896] [2022-04-27 21:50:25,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 21:50:25,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 21:50:25,926 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 21:50:25,927 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-27 21:50:25,944 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-27 21:50:26,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:50:26,058 INFO L263 TraceCheckSpWp]: Trace formula consists of 546 conjuncts, 3 conjunts are in the unsatisfiable core [2022-04-27 21:50:26,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:50:26,089 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 21:50:26,221 INFO L272 TraceCheckUtils]: 0: Hoare triple {844#true} [390] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:26,221 INFO L290 TraceCheckUtils]: 1: Hoare triple {844#true} [392] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse5 (+ 20 |v_~#Id_MCDC_113~0.offset_6|)) (.cse1 (select |v_#memory_$Pointer$.offset_29| |v_~#Id_MCDC_113~0.base_6|)) (.cse2 (+ 4 |v_~#Id_MCDC_113~0.offset_6|)) (.cse0 (select |v_#memory_int_29| 5)) (.cse6 (select |v_#memory_int_29| 9)) (.cse3 (select |v_#memory_int_29| |v_~#Id_MCDC_112~0.base_3|)) (.cse8 (select |v_#memory_int_29| 8)) (.cse10 (select |v_#memory_int_29| |v_~#Id_MCDC_113~0.base_6|)) (.cse11 (select |v_#memory_int_29| 7)) (.cse7 (+ 12 |v_~#Id_MCDC_113~0.offset_6|)) (.cse13 (select |v_#memory_int_29| 1)) (.cse4 (select |v_#memory_$Pointer$.base_29| |v_~#Id_MCDC_113~0.base_6|)) (.cse12 (+ 28 |v_~#Id_MCDC_113~0.offset_6|)) (.cse14 (select |v_#memory_int_29| 10)) (.cse9 (select |v_#memory_int_29| 4))) (and (= (select .cse0 1) 111) (= 0 (select .cse1 .cse2)) (= |v_~#Id_MCDC_113~0.offset_6| 0) (= 0 (select .cse3 (+ 8 |v_~#Id_MCDC_112~0.offset_3|))) (= v_~Id_MCDC_107~0.base_2 0) (= (select .cse4 .cse5) 0) (= (select .cse6 6) 0) (= 5 (select |v_#length_16| 4)) (= v_~Id_MCDC_108~0.offset_2 0) (= (select .cse6 2) 46) (= 115 (select .cse6 5)) (= (select |v_#valid_54| 4) 1) (= |v_~#Id_MCDC_113~0.base_6| 12) (= (select .cse1 .cse7) 0) (= 119 (select .cse8 0)) (= (select .cse3 (+ 12 |v_~#Id_MCDC_112~0.offset_3|)) 0) (= (select |v_#valid_54| 7) 1) (= (select .cse6 4) 100) (= (select .cse1 .cse5) 0) (= (select .cse9 0) 114) (= v_~Id_MCDC_114~0_6 0) (= (select |v_#length_16| 5) 3) (= (select .cse10 (+ |v_~#Id_MCDC_113~0.offset_6| 1)) 0) (= (select |v_#valid_54| 5) 1) (= (select .cse3 |v_~#Id_MCDC_112~0.offset_3|) 0) (= (select |v_#valid_54| 1) 1) (= (select .cse11 4) 0) (= (select .cse9 3) 100) (= 101 (select .cse6 3)) (= (select .cse1 .cse12) 0) (= (select .cse10 (+ 3 |v_~#Id_MCDC_113~0.offset_6|)) 0) (= 0 v_~Id_MCDC_107~0.offset_2) (= v_~Id_MCDC_104~0_1 0) (= (select |v_#length_16| 8) 3) (< 0 |v_#StackHeapBarrier_3|) (= 5 (select |v_#length_16| 7)) (= (select .cse6 1) 110) (= (select .cse11 2) 118) (= |v_#NULL.base_1| 0) (= (select |v_#valid_54| 2) 1) (= 0 (select .cse4 .cse2)) (= v_~Id_MCDC_110~0.base_2 0) (= v_~Id_MCDC_110~0.offset_2 0) (= (select |v_#valid_54| 10) 1) (= |v_~#Id_MCDC_112~0.offset_3| 0) (= (select |v_#valid_54| 6) 1) (= 2 (select |v_#length_16| 10)) (= (select |v_#valid_54| 9) 1) (= (select .cse8 2) 0) (= 16 (select |v_#length_16| 11)) (= 7 (select |v_#length_16| 9)) (= 48 (select .cse13 0)) (= 115 (select .cse11 1)) (= 36 (select |v_#length_16| 12)) (= v_~Id_MCDC_109~0.offset_2 0) (= |v_~#Id_MCDC_112~0.base_3| 11) (= (select .cse0 2) 0) (= (select |v_#valid_54| 8) 1) (= v_~Id_MCDC_106~0_3 0) (= 119 (select .cse0 0)) (= (select |v_#valid_54| 12) 1) (= (select .cse6 0) 105) (= (select .cse11 0) 114) (= (select |v_#valid_54| 3) 1) (= (select .cse3 (+ 4 |v_~#Id_MCDC_112~0.offset_3|)) 0) (= v_~Id_MCDC_111~0.offset_4 0) (= 111 (select .cse8 1)) (= v_~Id_MCDC_111~0.base_4 0) (= (select .cse10 |v_~#Id_MCDC_113~0.offset_6|) 0) (= (select .cse11 3) 100) (= |v_#NULL.offset_1| 0) (= v_~Id_MCDC_108~0.base_2 0) (= (select |v_#valid_54| 11) 1) (= (select .cse14 1) 0) (= (select |v_#valid_54| 0) 0) (= 2 (select |v_#length_16| 1)) (= v_~Id_MCDC_109~0.base_2 0) (= (select .cse4 .cse7) 0) (= v_~Id_MCDC_105~0_3 0) (= 118 (select .cse9 2)) (= (select .cse9 4) 0) (= 9 (select |v_#length_16| 2)) (= (select .cse13 1) 0) (= (select |v_#length_16| 6) 20) (= (select .cse4 .cse12) 0) (= (select .cse14 0) 114) (= (select |v_#length_16| 3) 12) (= 115 (select .cse9 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_29|, #valid=|v_#valid_54|, #memory_int=|v_#memory_int_29|, #length=|v_#length_16|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_29|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_29|, ~#Id_MCDC_113~0.base=|v_~#Id_MCDC_113~0.base_6|, #NULL.offset=|v_#NULL.offset_1|, ~Id_MCDC_111~0.offset=v_~Id_MCDC_111~0.offset_4, ~#Id_MCDC_112~0.base=|v_~#Id_MCDC_112~0.base_3|, ~#Id_MCDC_112~0.offset=|v_~#Id_MCDC_112~0.offset_3|, ~Id_MCDC_109~0.offset=v_~Id_MCDC_109~0.offset_2, ~Id_MCDC_114~0=v_~Id_MCDC_114~0_6, #length=|v_#length_16|, ~Id_MCDC_106~0=v_~Id_MCDC_106~0_3, ~Id_MCDC_104~0=v_~Id_MCDC_104~0_1, ~#Id_MCDC_113~0.offset=|v_~#Id_MCDC_113~0.offset_6|, ~Id_MCDC_109~0.base=v_~Id_MCDC_109~0.base_2, ~Id_MCDC_108~0.offset=v_~Id_MCDC_108~0.offset_2, ~Id_MCDC_107~0.base=v_~Id_MCDC_107~0.base_2, ~Id_MCDC_110~0.base=v_~Id_MCDC_110~0.base_2, ~Id_MCDC_108~0.base=v_~Id_MCDC_108~0.base_2, ~Id_MCDC_111~0.base=v_~Id_MCDC_111~0.base_4, #NULL.base=|v_#NULL.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, ~Id_MCDC_110~0.offset=v_~Id_MCDC_110~0.offset_2, #valid=|v_#valid_54|, #memory_int=|v_#memory_int_29|, ~Id_MCDC_107~0.offset=v_~Id_MCDC_107~0.offset_2, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_29|, ~Id_MCDC_105~0=v_~Id_MCDC_105~0_3} AuxVars[] AssignedVars[~#Id_MCDC_113~0.offset, ~Id_MCDC_109~0.base, ~#Id_MCDC_113~0.base, ~Id_MCDC_108~0.offset, ~Id_MCDC_107~0.base, #NULL.offset, ~Id_MCDC_110~0.base, ~Id_MCDC_111~0.offset, ~Id_MCDC_108~0.base, ~#Id_MCDC_112~0.base, ~#Id_MCDC_112~0.offset, ~Id_MCDC_109~0.offset, ~Id_MCDC_111~0.base, #NULL.base, ~Id_MCDC_114~0, ~Id_MCDC_110~0.offset, ~Id_MCDC_107~0.offset, ~Id_MCDC_106~0, ~Id_MCDC_104~0, ~Id_MCDC_105~0] {844#true} is VALID [2022-04-27 21:50:26,222 INFO L290 TraceCheckUtils]: 2: Hoare triple {844#true} [395] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:26,222 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {844#true} {844#true} [558] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:26,222 INFO L272 TraceCheckUtils]: 4: Hoare triple {844#true} [391] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:26,222 INFO L290 TraceCheckUtils]: 5: Hoare triple {844#true} [394] mainENTRY-->L452: Formula: (and (= v_main_~Id_MCDC_161~0_1 0) (= v_main_~Id_MCDC_162~0_1 0)) InVars {} OutVars{main_~Id_MCDC_158~0.base=v_main_~Id_MCDC_158~0.base_1, main_~Id_MCDC_164~0=v_main_~Id_MCDC_164~0_1, main_~Id_MCDC_163~0=v_main_~Id_MCDC_163~0_1, main_~Id_MCDC_150~0=v_main_~Id_MCDC_150~0_1, main_~Id_MCDC_146~0.offset=v_main_~Id_MCDC_146~0.offset_1, main_~Id_MCDC_146~0.base=v_main_~Id_MCDC_146~0.base_1, main_#t~ret61.base=|v_main_#t~ret61.base_1|, main_~Id_MCDC_156~0=v_main_~Id_MCDC_156~0_1, main_~Id_MCDC_143~0.base=v_main_~Id_MCDC_143~0.base_1, main_~Id_MCDC_162~0=v_main_~Id_MCDC_162~0_1, main_~Id_MCDC_143~0.offset=v_main_~Id_MCDC_143~0.offset_1, main_~Id_MCDC_157~0=v_main_~Id_MCDC_157~0_1, main_~Id_MCDC_148~0.base=v_main_~Id_MCDC_148~0.base_1, main_~Id_MCDC_153~0=v_main_~Id_MCDC_153~0_1, main_~Id_MCDC_145~0.base=v_main_~Id_MCDC_145~0.base_1, main_~Id_MCDC_147~0.offset=v_main_~Id_MCDC_147~0.offset_1, main_~Id_MCDC_149~0=v_main_~Id_MCDC_149~0_1, main_~Id_MCDC_161~0=v_main_~Id_MCDC_161~0_1, main_~Id_MCDC_144~0.offset=v_main_~Id_MCDC_144~0.offset_1, main_~Id_MCDC_152~0=v_main_~Id_MCDC_152~0_1, main_~Id_MCDC_154~0=v_main_~Id_MCDC_154~0_1, main_~Id_MCDC_160~0=v_main_~Id_MCDC_160~0_1, main_~Id_MCDC_159~0=v_main_~Id_MCDC_159~0_1, main_~Id_MCDC_148~0.offset=v_main_~Id_MCDC_148~0.offset_1, main_#t~ret61.offset=|v_main_#t~ret61.offset_1|, main_~Id_MCDC_158~0.offset=v_main_~Id_MCDC_158~0.offset_1, main_~Id_MCDC_147~0.base=v_main_~Id_MCDC_147~0.base_1, main_~Id_MCDC_145~0.offset=v_main_~Id_MCDC_145~0.offset_1, main_~Id_MCDC_144~0.base=v_main_~Id_MCDC_144~0.base_1, main_~Id_MCDC_151~0=v_main_~Id_MCDC_151~0_1, main_~Id_MCDC_155~0=v_main_~Id_MCDC_155~0_1} AuxVars[] AssignedVars[main_~Id_MCDC_158~0.base, main_~Id_MCDC_164~0, main_~Id_MCDC_163~0, main_~Id_MCDC_150~0, main_~Id_MCDC_146~0.offset, main_~Id_MCDC_146~0.base, main_#t~ret61.base, main_~Id_MCDC_156~0, main_~Id_MCDC_143~0.base, main_~Id_MCDC_162~0, main_~Id_MCDC_143~0.offset, main_~Id_MCDC_157~0, main_~Id_MCDC_148~0.base, main_~Id_MCDC_153~0, main_~Id_MCDC_145~0.base, main_~Id_MCDC_147~0.offset, main_~Id_MCDC_149~0, main_~Id_MCDC_161~0, main_~Id_MCDC_144~0.offset, main_~Id_MCDC_152~0, main_~Id_MCDC_154~0, main_~Id_MCDC_160~0, main_~Id_MCDC_159~0, main_~Id_MCDC_148~0.offset, main_#t~ret61.offset, main_~Id_MCDC_158~0.offset, main_~Id_MCDC_147~0.base, main_~Id_MCDC_145~0.offset, main_~Id_MCDC_144~0.base, main_~Id_MCDC_151~0, main_~Id_MCDC_155~0] {844#true} is VALID [2022-04-27 21:50:26,222 INFO L290 TraceCheckUtils]: 6: Hoare triple {844#true} [397] L452-->L457: Formula: (or (not (= v_main_~Id_MCDC_158~0.offset_5 0)) (not (= v_main_~Id_MCDC_158~0.base_5 0))) InVars {main_~Id_MCDC_158~0.base=v_main_~Id_MCDC_158~0.base_5, main_~Id_MCDC_158~0.offset=v_main_~Id_MCDC_158~0.offset_5} OutVars{main_~Id_MCDC_158~0.base=v_main_~Id_MCDC_158~0.base_5, main_~Id_MCDC_158~0.offset=v_main_~Id_MCDC_158~0.offset_5} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:26,222 INFO L272 TraceCheckUtils]: 7: Hoare triple {844#true} [399] L457-->Id_MCDC_100ENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:26,223 INFO L290 TraceCheckUtils]: 8: Hoare triple {844#true} [400] Id_MCDC_100ENTRY-->L424: Formula: true InVars {} OutVars{Id_MCDC_100_~Id_MCDC_141~0=v_Id_MCDC_100_~Id_MCDC_141~0_1, Id_MCDC_100_~Id_MCDC_142~0.offset=v_Id_MCDC_100_~Id_MCDC_142~0.offset_1, Id_MCDC_100_~Id_MCDC_142~0.base=v_Id_MCDC_100_~Id_MCDC_142~0.base_1} AuxVars[] AssignedVars[Id_MCDC_100_~Id_MCDC_142~0.base, Id_MCDC_100_~Id_MCDC_141~0, Id_MCDC_100_~Id_MCDC_142~0.offset] {844#true} is VALID [2022-04-27 21:50:26,223 INFO L272 TraceCheckUtils]: 9: Hoare triple {844#true} [401] L424-->Id_MCDC_99ENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:26,223 INFO L290 TraceCheckUtils]: 10: Hoare triple {844#true} [403] Id_MCDC_99ENTRY-->L405: Formula: (let ((.cse0 (select |v_#memory_int_14| |v_Id_MCDC_99_~#Id_MCDC_139~0.base_6|)) (.cse2 (store |v_#valid_9| |v_Id_MCDC_99_~#Id_MCDC_139~0.base_6| 1)) (.cse1 (+ 20 |v_~#Id_MCDC_113~0.offset_4|))) (and (= (select .cse0 (+ |v_Id_MCDC_99_~#Id_MCDC_139~0.offset_6| 3)) 0) (= (select |v_#valid_9| |v_Id_MCDC_99_~#Id_MCDC_139~0.base_6|) 0) (= (select .cse0 (+ |v_Id_MCDC_99_~#Id_MCDC_139~0.offset_6| 1)) 0) (not (= |v_Id_MCDC_99_#t~malloc50.base_4| 0)) (< |v_Id_MCDC_99_#t~malloc50.base_4| |v_#StackHeapBarrier_1|) (not (= |v_Id_MCDC_99_~#Id_MCDC_139~0.base_6| 0)) (< |v_#StackHeapBarrier_1| |v_Id_MCDC_99_~#Id_MCDC_139~0.base_6|) (= |v_Id_MCDC_99_~#Id_MCDC_139~0.offset_6| 0) (= (store |v_#memory_$Pointer$.base_17| |v_~#Id_MCDC_113~0.base_4| (store (select |v_#memory_$Pointer$.base_17| |v_~#Id_MCDC_113~0.base_4|) .cse1 |v_Id_MCDC_99_#t~malloc50.base_4|)) |v_#memory_$Pointer$.base_16|) (= |v_#length_5| (store (store |v_#length_7| |v_Id_MCDC_99_~#Id_MCDC_139~0.base_6| 4) |v_Id_MCDC_99_#t~malloc50.base_4| 372)) (= (select .cse0 (+ |v_Id_MCDC_99_~#Id_MCDC_139~0.offset_6| 2)) 0) (= |v_#memory_int_13| (store |v_#memory_int_14| |v_~#Id_MCDC_113~0.base_4| (store (select |v_#memory_int_14| |v_~#Id_MCDC_113~0.base_4|) .cse1 (select (select |v_#memory_int_13| |v_~#Id_MCDC_113~0.base_4|) .cse1)))) (= (select .cse2 |v_Id_MCDC_99_#t~malloc50.base_4|) 0) (= (select .cse0 |v_Id_MCDC_99_~#Id_MCDC_139~0.offset_6|) 0) (= v_Id_MCDC_99_~Id_MCDC_140~0_8 0) (= (store .cse2 |v_Id_MCDC_99_#t~malloc50.base_4| 1) |v_#valid_7|) (= |v_#memory_$Pointer$.offset_16| (store |v_#memory_$Pointer$.offset_17| |v_~#Id_MCDC_113~0.base_4| (store (select |v_#memory_$Pointer$.offset_17| |v_~#Id_MCDC_113~0.base_4|) .cse1 0))))) InVars {~#Id_MCDC_113~0.offset=|v_~#Id_MCDC_113~0.offset_4|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_17|, ~#Id_MCDC_113~0.base=|v_~#Id_MCDC_113~0.base_4|, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_14|, #length=|v_#length_7|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_17|} OutVars{~#Id_MCDC_113~0.offset=|v_~#Id_MCDC_113~0.offset_4|, Id_MCDC_99_~#Id_MCDC_139~0.base=|v_Id_MCDC_99_~#Id_MCDC_139~0.base_6|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_16|, ~#Id_MCDC_113~0.base=|v_~#Id_MCDC_113~0.base_4|, Id_MCDC_99_#t~malloc50.offset=|v_Id_MCDC_99_#t~malloc50.offset_1|, Id_MCDC_99_#t~malloc50.base=|v_Id_MCDC_99_#t~malloc50.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, Id_MCDC_99_~#Id_MCDC_139~0.offset=|v_Id_MCDC_99_~#Id_MCDC_139~0.offset_6|, Id_MCDC_99_~Id_MCDC_140~0=v_Id_MCDC_99_~Id_MCDC_140~0_8, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_13|, #length=|v_#length_5|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_16|} AuxVars[|v_Id_MCDC_99_#t~malloc50.base_4|] AssignedVars[Id_MCDC_99_#t~malloc50.base, Id_MCDC_99_~#Id_MCDC_139~0.base, Id_MCDC_99_~#Id_MCDC_139~0.offset, #memory_$Pointer$.base, Id_MCDC_99_~Id_MCDC_140~0, #valid, Id_MCDC_99_#t~malloc50.offset, #memory_int, #length, #memory_$Pointer$.offset] {844#true} is VALID [2022-04-27 21:50:26,223 INFO L272 TraceCheckUtils]: 11: Hoare triple {844#true} [404] L405-->Id_MCDC_97ENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:26,223 INFO L290 TraceCheckUtils]: 12: Hoare triple {844#true} [406] Id_MCDC_97ENTRY-->L352-3: Formula: (let ((.cse2 (store |v_#valid_17| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1| 1))) (let ((.cse1 (store .cse2 |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1| 1))) (let ((.cse3 (store .cse1 |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1| 1))) (let ((.cse0 (store .cse3 |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1| 1))) (and (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1|) (= (select .cse0 |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1|) 0) (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1|) (= v_Id_MCDC_97_~Id_MCDC_35~0_1 0) (= (select .cse1 |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1|) 0) (= |v_Id_MCDC_97_~#Id_MCDC_136~0.offset_1| 0) (= |v_Id_MCDC_97_~#Id_MCDC_128~0.offset_1| 0) (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1|) (= |v_Id_MCDC_97_~#Id_MCDC_135~0.offset_1| 0) (not (= |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1| 0)) (= (select |v_#valid_17| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1|) 0) (not (= |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1| 0)) (= v_Id_MCDC_97_~Id_MCDC_134~0_1 0) (= (store .cse0 |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1| 1) |v_#valid_12|) (not (= |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1| 0)) (= |v_Id_MCDC_97_~#Id_MCDC_131~0.offset_1| 0) (= v_Id_MCDC_97_~Id_MCDC_132~0_1 0) (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1|) (not (= |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1| 0)) (= (select .cse2 |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1|) 0) (= (store (store (store (store (store |v_#length_15| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1| 4) |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1| 4) |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1| 4) |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1| 4) |v_Id_MCDC_97_~#Id_MCDC_136~0.base_1| 8) |v_#length_10|) (< |v_#StackHeapBarrier_2| |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1|) (= v_Id_MCDC_97_~Id_MCDC_36~0_1 0) (= (select (select |v_#memory_int_17| |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1|) |v_Id_MCDC_97_~#Id_MCDC_130~0.offset_1|) 0) (not (= |v_Id_MCDC_97_~#Id_MCDC_130~0.base_1| 0)) (= (select .cse3 |v_Id_MCDC_97_~#Id_MCDC_135~0.base_1|) 0) (= (select (select |v_#memory_int_17| |v_Id_MCDC_97_~#Id_MCDC_131~0.base_1|) |v_Id_MCDC_97_~#Id_MCDC_131~0.offset_1|) 0) (= v_Id_MCDC_97_~Id_MCDC_123~0_1 6144) (= |v_Id_MCDC_97_~#Id_MCDC_130~0.offset_1| 0) (= (select (select |v_#memory_int_17| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_1|) |v_Id_MCDC_97_~#Id_MCDC_128~0.offset_1|) 0) (= v_Id_MCDC_97_~Id_MCDC_133~0_1 0)))))) InVars {#memory_int=|v_#memory_int_17|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_15|, #valid=|v_#valid_17|} OutVars{Id_MCDC_97_~Id_MCDC_127~0=v_Id_MCDC_97_~Id_MCDC_127~0_1, Id_MCDC_97_~Id_MCDC_137~0.base=v_Id_MCDC_97_~Id_MCDC_137~0.base_1, Id_MCDC_97_~Id_MCDC_134~0=v_Id_MCDC_97_~Id_MCDC_134~0_1, Id_MCDC_97_~Id_MCDC_123~0=v_Id_MCDC_97_~Id_MCDC_123~0_1, Id_MCDC_97_~Id_MCDC_137~0.offset=v_Id_MCDC_97_~Id_MCDC_137~0.offset_1, Id_MCDC_97_~Id_MCDC_126~0=v_Id_MCDC_97_~Id_MCDC_126~0_1, #length=|v_#length_10|, Id_MCDC_97_~#Id_MCDC_136~0.offset=|v_Id_MCDC_97_~#Id_MCDC_136~0.offset_1|, Id_MCDC_97_~#Id_MCDC_135~0.base=|v_Id_MCDC_97_~#Id_MCDC_135~0.base_1|, Id_MCDC_97_~Id_MCDC_124~0=v_Id_MCDC_97_~Id_MCDC_124~0_1, Id_MCDC_97_~#Id_MCDC_136~0.base=|v_Id_MCDC_97_~#Id_MCDC_136~0.base_1|, Id_MCDC_97_~Id_MCDC_35~0=v_Id_MCDC_97_~Id_MCDC_35~0_1, Id_MCDC_97_~#Id_MCDC_130~0.base=|v_Id_MCDC_97_~#Id_MCDC_130~0.base_1|, Id_MCDC_97_~Id_MCDC_129~0=v_Id_MCDC_97_~Id_MCDC_129~0_1, Id_MCDC_97_~Id_MCDC_138~0=v_Id_MCDC_97_~Id_MCDC_138~0_1, Id_MCDC_97_~Id_MCDC_132~0=v_Id_MCDC_97_~Id_MCDC_132~0_1, Id_MCDC_97_~#Id_MCDC_131~0.offset=|v_Id_MCDC_97_~#Id_MCDC_131~0.offset_1|, Id_MCDC_97_~#Id_MCDC_128~0.base=|v_Id_MCDC_97_~#Id_MCDC_128~0.base_1|, Id_MCDC_97_~Id_MCDC_125~0=v_Id_MCDC_97_~Id_MCDC_125~0_1, Id_MCDC_97_~#Id_MCDC_135~0.offset=|v_Id_MCDC_97_~#Id_MCDC_135~0.offset_1|, Id_MCDC_97_~#Id_MCDC_131~0.base=|v_Id_MCDC_97_~#Id_MCDC_131~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_12|, Id_MCDC_97_~Id_MCDC_36~0=v_Id_MCDC_97_~Id_MCDC_36~0_1, #memory_int=|v_#memory_int_17|, Id_MCDC_97_~Id_MCDC_133~0=v_Id_MCDC_97_~Id_MCDC_133~0_1, Id_MCDC_97_~#Id_MCDC_128~0.offset=|v_Id_MCDC_97_~#Id_MCDC_128~0.offset_1|, Id_MCDC_97_~#Id_MCDC_130~0.offset=|v_Id_MCDC_97_~#Id_MCDC_130~0.offset_1|} AuxVars[] AssignedVars[Id_MCDC_97_~Id_MCDC_127~0, Id_MCDC_97_~Id_MCDC_137~0.base, Id_MCDC_97_~Id_MCDC_134~0, Id_MCDC_97_~Id_MCDC_123~0, Id_MCDC_97_~Id_MCDC_137~0.offset, Id_MCDC_97_~Id_MCDC_126~0, #length, Id_MCDC_97_~#Id_MCDC_136~0.offset, Id_MCDC_97_~#Id_MCDC_135~0.base, Id_MCDC_97_~Id_MCDC_124~0, Id_MCDC_97_~#Id_MCDC_136~0.base, Id_MCDC_97_~Id_MCDC_35~0, Id_MCDC_97_~#Id_MCDC_130~0.base, Id_MCDC_97_~Id_MCDC_129~0, Id_MCDC_97_~Id_MCDC_138~0, Id_MCDC_97_~Id_MCDC_132~0, Id_MCDC_97_~#Id_MCDC_131~0.offset, Id_MCDC_97_~#Id_MCDC_128~0.base, Id_MCDC_97_~Id_MCDC_125~0, Id_MCDC_97_~#Id_MCDC_135~0.offset, Id_MCDC_97_~#Id_MCDC_131~0.base, #valid, Id_MCDC_97_~Id_MCDC_36~0, Id_MCDC_97_~Id_MCDC_133~0, Id_MCDC_97_~#Id_MCDC_128~0.offset, Id_MCDC_97_~#Id_MCDC_130~0.offset] {844#true} is VALID [2022-04-27 21:50:26,224 INFO L290 TraceCheckUtils]: 13: Hoare triple {844#true} [411] L352-3-->L352-4: Formula: (not (< (mod v_Id_MCDC_97_~Id_MCDC_132~0_3 256) 4)) InVars {Id_MCDC_97_~Id_MCDC_132~0=v_Id_MCDC_97_~Id_MCDC_132~0_3} OutVars{Id_MCDC_97_~Id_MCDC_132~0=v_Id_MCDC_97_~Id_MCDC_132~0_3} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:26,224 INFO L290 TraceCheckUtils]: 14: Hoare triple {844#true} [417] L352-4-->L356: Formula: (not (<= (mod v_Id_MCDC_97_~Id_MCDC_123~0_5 4294967296) 6147)) InVars {Id_MCDC_97_~Id_MCDC_123~0=v_Id_MCDC_97_~Id_MCDC_123~0_5} OutVars{Id_MCDC_97_~Id_MCDC_123~0=v_Id_MCDC_97_~Id_MCDC_123~0_5} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:26,224 INFO L290 TraceCheckUtils]: 15: Hoare triple {844#true} [426] L356-->Id_MCDC_97FINAL: Formula: (and (= |v_#valid_18| (store (store (store (store (store |v_#valid_23| |v_Id_MCDC_97_~#Id_MCDC_128~0.base_3| 0) |v_Id_MCDC_97_~#Id_MCDC_130~0.base_3| 0) |v_Id_MCDC_97_~#Id_MCDC_131~0.base_3| 0) |v_Id_MCDC_97_~#Id_MCDC_135~0.base_3| 0) |v_Id_MCDC_97_~#Id_MCDC_136~0.base_3| 0)) (= 0 |v_Id_MCDC_97_#res_1|)) InVars {Id_MCDC_97_~#Id_MCDC_131~0.base=|v_Id_MCDC_97_~#Id_MCDC_131~0.base_3|, Id_MCDC_97_~#Id_MCDC_136~0.base=|v_Id_MCDC_97_~#Id_MCDC_136~0.base_3|, Id_MCDC_97_~#Id_MCDC_130~0.base=|v_Id_MCDC_97_~#Id_MCDC_130~0.base_3|, #valid=|v_#valid_23|, Id_MCDC_97_~#Id_MCDC_128~0.base=|v_Id_MCDC_97_~#Id_MCDC_128~0.base_3|, Id_MCDC_97_~#Id_MCDC_135~0.base=|v_Id_MCDC_97_~#Id_MCDC_135~0.base_3|} OutVars{Id_MCDC_97_#res=|v_Id_MCDC_97_#res_1|, #valid=|v_#valid_18|, Id_MCDC_97_~#Id_MCDC_131~0.offset=|v_Id_MCDC_97_~#Id_MCDC_131~0.offset_2|, Id_MCDC_97_~#Id_MCDC_128~0.offset=|v_Id_MCDC_97_~#Id_MCDC_128~0.offset_2|, Id_MCDC_97_~#Id_MCDC_130~0.offset=|v_Id_MCDC_97_~#Id_MCDC_130~0.offset_2|, Id_MCDC_97_~#Id_MCDC_135~0.offset=|v_Id_MCDC_97_~#Id_MCDC_135~0.offset_2|, Id_MCDC_97_~#Id_MCDC_136~0.offset=|v_Id_MCDC_97_~#Id_MCDC_136~0.offset_2|} AuxVars[] AssignedVars[Id_MCDC_97_~#Id_MCDC_131~0.base, Id_MCDC_97_#res, Id_MCDC_97_~#Id_MCDC_136~0.base, Id_MCDC_97_~#Id_MCDC_130~0.base, #valid, Id_MCDC_97_~#Id_MCDC_131~0.offset, Id_MCDC_97_~#Id_MCDC_128~0.offset, Id_MCDC_97_~#Id_MCDC_130~0.offset, Id_MCDC_97_~#Id_MCDC_128~0.base, Id_MCDC_97_~#Id_MCDC_135~0.offset, Id_MCDC_97_~#Id_MCDC_136~0.offset, Id_MCDC_97_~#Id_MCDC_135~0.base] {844#true} is VALID [2022-04-27 21:50:26,224 INFO L290 TraceCheckUtils]: 16: Hoare triple {844#true} [432] Id_MCDC_97FINAL-->Id_MCDC_97EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:26,224 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {844#true} {844#true} [562] Id_MCDC_97EXIT-->L405-1: AOR: Formula: (= |v_Id_MCDC_97_#resOutParam_1| |v_Id_MCDC_99_#t~ret51_3|) InVars {Id_MCDC_97_#res=|v_Id_MCDC_97_#resOutParam_1|} OutVars{Id_MCDC_99_#t~ret51=|v_Id_MCDC_99_#t~ret51_3|} AuxVars[] AssignedVars[Id_MCDC_97_#res, Id_MCDC_99_#t~ret51] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:26,224 INFO L290 TraceCheckUtils]: 18: Hoare triple {844#true} [405] L405-1-->L406-3: Formula: (= v_Id_MCDC_99_~Id_MCDC_140~0_9 0) InVars {} OutVars{Id_MCDC_99_#t~ret51=|v_Id_MCDC_99_#t~ret51_2|, Id_MCDC_99_~Id_MCDC_140~0=v_Id_MCDC_99_~Id_MCDC_140~0_9} AuxVars[] AssignedVars[Id_MCDC_99_~Id_MCDC_140~0, Id_MCDC_99_#t~ret51] {844#true} is VALID [2022-04-27 21:50:26,224 INFO L290 TraceCheckUtils]: 19: Hoare triple {844#true} [408] L406-3-->L406-4: Formula: (not (< (mod v_Id_MCDC_99_~Id_MCDC_140~0_1 4294967296) 4)) InVars {Id_MCDC_99_~Id_MCDC_140~0=v_Id_MCDC_99_~Id_MCDC_140~0_1} OutVars{Id_MCDC_99_~Id_MCDC_140~0=v_Id_MCDC_99_~Id_MCDC_140~0_1} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:26,225 INFO L272 TraceCheckUtils]: 20: Hoare triple {844#true} [413] L406-4-->Id_MCDC_95ENTRY: Formula: (and (= |v_Id_MCDC_95_#in~Id_MCDC_94.baseInParam_1| |v_Id_MCDC_99_~#Id_MCDC_139~0.base_7|) (= |v_Id_MCDC_99_~#Id_MCDC_139~0.offset_7| |v_Id_MCDC_95_#in~Id_MCDC_94.offsetInParam_1|) (= |v_Id_MCDC_95_#in~Id_MCDC_93InParam_1| 4)) InVars {Id_MCDC_99_~#Id_MCDC_139~0.base=|v_Id_MCDC_99_~#Id_MCDC_139~0.base_7|, Id_MCDC_99_~#Id_MCDC_139~0.offset=|v_Id_MCDC_99_~#Id_MCDC_139~0.offset_7|} OutVars{Id_MCDC_95_#in~Id_MCDC_94.offset=|v_Id_MCDC_95_#in~Id_MCDC_94.offsetInParam_1|, Id_MCDC_95_#in~Id_MCDC_93=|v_Id_MCDC_95_#in~Id_MCDC_93InParam_1|, Id_MCDC_95_#in~Id_MCDC_94.base=|v_Id_MCDC_95_#in~Id_MCDC_94.baseInParam_1|} AuxVars[] AssignedVars[Id_MCDC_99_~#Id_MCDC_139~0.base, Id_MCDC_99_~#Id_MCDC_139~0.offset, Id_MCDC_95_#in~Id_MCDC_94.base, Id_MCDC_95_#in~Id_MCDC_94.offset, Id_MCDC_95_#in~Id_MCDC_93] {844#true} is VALID [2022-04-27 21:50:26,225 INFO L290 TraceCheckUtils]: 21: Hoare triple {844#true} [420] Id_MCDC_95ENTRY-->L284: Formula: (and (= v_Id_MCDC_95_~Id_MCDC_121~0_1 0) (= |v_Id_MCDC_95_#in~Id_MCDC_93_1| v_Id_MCDC_95_~Id_MCDC_93_1) (= |v_Id_MCDC_95_#in~Id_MCDC_94.offset_1| v_Id_MCDC_95_~Id_MCDC_94.offset_1) (= v_Id_MCDC_95_~Id_MCDC_122~0_1 0) (= v_Id_MCDC_95_~Id_MCDC_94.base_1 |v_Id_MCDC_95_#in~Id_MCDC_94.base_1|)) InVars {Id_MCDC_95_#in~Id_MCDC_94.offset=|v_Id_MCDC_95_#in~Id_MCDC_94.offset_1|, Id_MCDC_95_#in~Id_MCDC_93=|v_Id_MCDC_95_#in~Id_MCDC_93_1|, Id_MCDC_95_#in~Id_MCDC_94.base=|v_Id_MCDC_95_#in~Id_MCDC_94.base_1|} OutVars{Id_MCDC_95_#in~Id_MCDC_94.base=|v_Id_MCDC_95_#in~Id_MCDC_94.base_1|, Id_MCDC_95_#in~Id_MCDC_94.offset=|v_Id_MCDC_95_#in~Id_MCDC_94.offset_1|, Id_MCDC_95_~Id_MCDC_93=v_Id_MCDC_95_~Id_MCDC_93_1, Id_MCDC_95_~Id_MCDC_121~0=v_Id_MCDC_95_~Id_MCDC_121~0_1, Id_MCDC_95_~Id_MCDC_122~0=v_Id_MCDC_95_~Id_MCDC_122~0_1, Id_MCDC_95_~Id_MCDC_94.base=v_Id_MCDC_95_~Id_MCDC_94.base_1, Id_MCDC_95_#in~Id_MCDC_93=|v_Id_MCDC_95_#in~Id_MCDC_93_1|, Id_MCDC_95_~Id_MCDC_94.offset=v_Id_MCDC_95_~Id_MCDC_94.offset_1} AuxVars[] AssignedVars[Id_MCDC_95_~Id_MCDC_93, Id_MCDC_95_~Id_MCDC_121~0, Id_MCDC_95_~Id_MCDC_122~0, Id_MCDC_95_~Id_MCDC_94.base, Id_MCDC_95_~Id_MCDC_94.offset] {844#true} is VALID [2022-04-27 21:50:26,225 INFO L290 TraceCheckUtils]: 22: Hoare triple {844#true} [429] L284-->L288: Formula: (not (< (mod v_Id_MCDC_95_~Id_MCDC_93_3 4294967296) 2)) InVars {Id_MCDC_95_~Id_MCDC_93=v_Id_MCDC_95_~Id_MCDC_93_3} OutVars{Id_MCDC_95_~Id_MCDC_93=v_Id_MCDC_95_~Id_MCDC_93_3} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:26,225 INFO L290 TraceCheckUtils]: 23: Hoare triple {844#true} [435] L288-->L288-2: Formula: (and (= v_Id_MCDC_95_~Id_MCDC_122~0_3 (select (select |v_#memory_int_24| v_Id_MCDC_95_~Id_MCDC_94.base_3) (+ v_Id_MCDC_95_~Id_MCDC_94.offset_3 1))) (= (mod v_Id_MCDC_95_~Id_MCDC_93_6 4294967296) 2)) InVars {#memory_int=|v_#memory_int_24|, Id_MCDC_95_~Id_MCDC_93=v_Id_MCDC_95_~Id_MCDC_93_6, Id_MCDC_95_~Id_MCDC_94.base=v_Id_MCDC_95_~Id_MCDC_94.base_3, Id_MCDC_95_~Id_MCDC_94.offset=v_Id_MCDC_95_~Id_MCDC_94.offset_3} OutVars{Id_MCDC_95_#t~mem19=|v_Id_MCDC_95_#t~mem19_1|, #memory_int=|v_#memory_int_24|, Id_MCDC_95_~Id_MCDC_93=v_Id_MCDC_95_~Id_MCDC_93_6, Id_MCDC_95_~Id_MCDC_122~0=v_Id_MCDC_95_~Id_MCDC_122~0_3, Id_MCDC_95_~Id_MCDC_94.base=v_Id_MCDC_95_~Id_MCDC_94.base_3, Id_MCDC_95_~Id_MCDC_94.offset=v_Id_MCDC_95_~Id_MCDC_94.offset_3} AuxVars[] AssignedVars[Id_MCDC_95_#t~mem19, Id_MCDC_95_~Id_MCDC_122~0] {844#true} is VALID [2022-04-27 21:50:26,225 INFO L290 TraceCheckUtils]: 24: Hoare triple {844#true} [440] L288-2-->L296: Formula: (= |v_Id_MCDC_95_#t~mem20_1| (select (select |v_#memory_int_25| v_Id_MCDC_95_~Id_MCDC_94.base_4) v_Id_MCDC_95_~Id_MCDC_94.offset_4)) InVars {#memory_int=|v_#memory_int_25|, Id_MCDC_95_~Id_MCDC_94.base=v_Id_MCDC_95_~Id_MCDC_94.base_4, Id_MCDC_95_~Id_MCDC_94.offset=v_Id_MCDC_95_~Id_MCDC_94.offset_4} OutVars{#memory_int=|v_#memory_int_25|, Id_MCDC_95_#t~mem20=|v_Id_MCDC_95_#t~mem20_1|, Id_MCDC_95_~Id_MCDC_94.base=v_Id_MCDC_95_~Id_MCDC_94.base_4, Id_MCDC_95_~Id_MCDC_94.offset=v_Id_MCDC_95_~Id_MCDC_94.offset_4} AuxVars[] AssignedVars[Id_MCDC_95_#t~mem20] {844#true} is VALID [2022-04-27 21:50:26,225 INFO L272 TraceCheckUtils]: 25: Hoare triple {844#true} [445] L296-->Id_MCDC_92ENTRY: Formula: (and (= |v_Id_MCDC_95_#t~mem20_4| |v_Id_MCDC_92_#in~Id_MCDC_90InParam_1|) (= v_Id_MCDC_95_~Id_MCDC_122~0_6 |v_Id_MCDC_92_#in~Id_MCDC_91InParam_1|)) InVars {Id_MCDC_95_#t~mem20=|v_Id_MCDC_95_#t~mem20_4|, Id_MCDC_95_~Id_MCDC_122~0=v_Id_MCDC_95_~Id_MCDC_122~0_6} OutVars{Id_MCDC_92_#in~Id_MCDC_90=|v_Id_MCDC_92_#in~Id_MCDC_90InParam_1|, Id_MCDC_92_#in~Id_MCDC_91=|v_Id_MCDC_92_#in~Id_MCDC_91InParam_1|} AuxVars[] AssignedVars[Id_MCDC_92_#in~Id_MCDC_90, Id_MCDC_92_#in~Id_MCDC_91, Id_MCDC_95_#t~mem20, Id_MCDC_95_~Id_MCDC_122~0] {844#true} is VALID [2022-04-27 21:50:26,226 INFO L290 TraceCheckUtils]: 26: Hoare triple {844#true} [452] Id_MCDC_92ENTRY-->L255: Formula: (and (= v_Id_MCDC_92_~Id_MCDC_118~0_7 0) (= v_Id_MCDC_92_~Id_MCDC_119~0_4 1) (= |v_Id_MCDC_92_#in~Id_MCDC_91_1| v_Id_MCDC_92_~Id_MCDC_91_4) (= |v_Id_MCDC_92_#in~Id_MCDC_90_1| v_Id_MCDC_92_~Id_MCDC_90_4) (= v_Id_MCDC_92_~Id_MCDC_120~0_4 0) (= v_Id_MCDC_92_~Id_MCDC_117~0_7 0)) InVars {Id_MCDC_92_#in~Id_MCDC_90=|v_Id_MCDC_92_#in~Id_MCDC_90_1|, Id_MCDC_92_#in~Id_MCDC_91=|v_Id_MCDC_92_#in~Id_MCDC_91_1|} OutVars{Id_MCDC_92_~Id_MCDC_120~0=v_Id_MCDC_92_~Id_MCDC_120~0_4, Id_MCDC_92_#in~Id_MCDC_90=|v_Id_MCDC_92_#in~Id_MCDC_90_1|, Id_MCDC_92_#in~Id_MCDC_91=|v_Id_MCDC_92_#in~Id_MCDC_91_1|, Id_MCDC_92_~Id_MCDC_90=v_Id_MCDC_92_~Id_MCDC_90_4, Id_MCDC_92_~Id_MCDC_91=v_Id_MCDC_92_~Id_MCDC_91_4, Id_MCDC_92_~Id_MCDC_117~0=v_Id_MCDC_92_~Id_MCDC_117~0_7, Id_MCDC_92_~Id_MCDC_119~0=v_Id_MCDC_92_~Id_MCDC_119~0_4, Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_7} AuxVars[] AssignedVars[Id_MCDC_92_~Id_MCDC_120~0, Id_MCDC_92_~Id_MCDC_90, Id_MCDC_92_~Id_MCDC_91, Id_MCDC_92_~Id_MCDC_117~0, Id_MCDC_92_~Id_MCDC_119~0, Id_MCDC_92_~Id_MCDC_118~0] {844#true} is VALID [2022-04-27 21:50:26,226 INFO L290 TraceCheckUtils]: 27: Hoare triple {844#true} [458] L255-->L270-1: Formula: (and (= v_Id_MCDC_92_~Id_MCDC_117~0_8 v_Id_MCDC_92_~Id_MCDC_90_5) (< (mod v_Id_MCDC_92_~Id_MCDC_91_5 4294967296) (mod v_Id_MCDC_92_~Id_MCDC_90_5 4294967296)) (= v_Id_MCDC_92_~Id_MCDC_118~0_8 v_Id_MCDC_92_~Id_MCDC_91_5)) InVars {Id_MCDC_92_~Id_MCDC_90=v_Id_MCDC_92_~Id_MCDC_90_5, Id_MCDC_92_~Id_MCDC_91=v_Id_MCDC_92_~Id_MCDC_91_5} OutVars{Id_MCDC_92_~Id_MCDC_117~0=v_Id_MCDC_92_~Id_MCDC_117~0_8, Id_MCDC_92_~Id_MCDC_90=v_Id_MCDC_92_~Id_MCDC_90_5, Id_MCDC_92_~Id_MCDC_91=v_Id_MCDC_92_~Id_MCDC_91_5, Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_8} AuxVars[] AssignedVars[Id_MCDC_92_~Id_MCDC_117~0, Id_MCDC_92_~Id_MCDC_118~0] {844#true} is VALID [2022-04-27 21:50:26,226 INFO L290 TraceCheckUtils]: 28: Hoare triple {844#true} [470] L270-1-->L272: Formula: (not (= (mod v_Id_MCDC_92_~Id_MCDC_119~0_2 4294967296) 0)) InVars {Id_MCDC_92_~Id_MCDC_119~0=v_Id_MCDC_92_~Id_MCDC_119~0_2} OutVars{Id_MCDC_92_~Id_MCDC_119~0=v_Id_MCDC_92_~Id_MCDC_119~0_2} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:26,226 INFO L272 TraceCheckUtils]: 29: Hoare triple {844#true} [481] L272-->avoid_zeroENTRY: Formula: (= (ite (not (= (mod v_Id_MCDC_92_~Id_MCDC_118~0_9 4294967296) 0)) 1 0) |v_avoid_zero_#in~yInParam_1|) InVars {Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_9} OutVars{avoid_zero_#in~y=|v_avoid_zero_#in~yInParam_1|} AuxVars[] AssignedVars[avoid_zero_#in~y, Id_MCDC_92_~Id_MCDC_118~0] {844#true} is VALID [2022-04-27 21:50:26,226 INFO L290 TraceCheckUtils]: 30: Hoare triple {844#true} [467] avoid_zeroENTRY-->L11: Formula: (= |v_avoid_zero_#in~y_1| v_avoid_zero_~y_1) InVars {avoid_zero_#in~y=|v_avoid_zero_#in~y_1|} OutVars{avoid_zero_#in~y=|v_avoid_zero_#in~y_1|, avoid_zero_~y=v_avoid_zero_~y_1} AuxVars[] AssignedVars[avoid_zero_~y] {844#true} is VALID [2022-04-27 21:50:26,226 INFO L290 TraceCheckUtils]: 31: Hoare triple {844#true} [479] L11-->L11-2: Formula: (not (= v_avoid_zero_~y_3 0)) InVars {avoid_zero_~y=v_avoid_zero_~y_3} OutVars{avoid_zero_~y=v_avoid_zero_~y_3} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:26,226 INFO L290 TraceCheckUtils]: 32: Hoare triple {844#true} [489] L11-2-->avoid_zeroEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {844#true} is VALID [2022-04-27 21:50:26,227 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {844#true} {844#true} [570] avoid_zeroEXIT-->L272-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (not (= (mod v_Id_MCDC_92_~Id_MCDC_118~0_9 4294967296) 0)) 1 0) |v_avoid_zero_#in~yInParam_1|) InVars {Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_9} OutVars{avoid_zero_#in~y=|v_avoid_zero_#in~yInParam_1|} AuxVars[] AssignedVars[avoid_zero_#in~y, Id_MCDC_92_~Id_MCDC_118~0] {844#true} is VALID [2022-04-27 21:50:26,227 INFO L290 TraceCheckUtils]: 34: Hoare triple {844#true} [490] L272-1-->L274: Formula: (= (div (mod v_Id_MCDC_92_~Id_MCDC_117~0_2 4294967296) (mod v_Id_MCDC_92_~Id_MCDC_118~0_3 4294967296)) v_Id_MCDC_92_~Id_MCDC_120~0_1) InVars {Id_MCDC_92_~Id_MCDC_117~0=v_Id_MCDC_92_~Id_MCDC_117~0_2, Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_3} OutVars{Id_MCDC_92_~Id_MCDC_120~0=v_Id_MCDC_92_~Id_MCDC_120~0_1, Id_MCDC_92_~Id_MCDC_117~0=v_Id_MCDC_92_~Id_MCDC_117~0_2, Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_3} AuxVars[] AssignedVars[Id_MCDC_92_~Id_MCDC_120~0] {844#true} is VALID [2022-04-27 21:50:26,231 INFO L272 TraceCheckUtils]: 35: Hoare triple {844#true} [499] L274-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~Id_MCDC_103InParam_1| 1) InVars {Id_MCDC_92_~Id_MCDC_120~0=v_Id_MCDC_92_~Id_MCDC_120~0_5, Id_MCDC_92_~Id_MCDC_117~0=v_Id_MCDC_92_~Id_MCDC_117~0_9, Id_MCDC_92_~Id_MCDC_118~0=v_Id_MCDC_92_~Id_MCDC_118~0_10} OutVars{__VERIFIER_assert_#in~Id_MCDC_103=|v___VERIFIER_assert_#in~Id_MCDC_103InParam_1|} AuxVars[] AssignedVars[Id_MCDC_92_~Id_MCDC_120~0, __VERIFIER_assert_#in~Id_MCDC_103, Id_MCDC_92_~Id_MCDC_117~0, Id_MCDC_92_~Id_MCDC_118~0] {954#(<= 1 |__VERIFIER_assert_#in~Id_MCDC_103|)} is VALID [2022-04-27 21:50:26,231 INFO L290 TraceCheckUtils]: 36: Hoare triple {954#(<= 1 |__VERIFIER_assert_#in~Id_MCDC_103|)} [508] __VERIFIER_assertENTRY-->L461: Formula: (= v___VERIFIER_assert_~Id_MCDC_103_2 |v___VERIFIER_assert_#in~Id_MCDC_103_1|) InVars {__VERIFIER_assert_#in~Id_MCDC_103=|v___VERIFIER_assert_#in~Id_MCDC_103_1|} OutVars{__VERIFIER_assert_~Id_MCDC_103=v___VERIFIER_assert_~Id_MCDC_103_2, __VERIFIER_assert_#in~Id_MCDC_103=|v___VERIFIER_assert_#in~Id_MCDC_103_1|} AuxVars[] AssignedVars[__VERIFIER_assert_~Id_MCDC_103] {958#(<= 1 __VERIFIER_assert_~Id_MCDC_103)} is VALID [2022-04-27 21:50:26,232 INFO L290 TraceCheckUtils]: 37: Hoare triple {958#(<= 1 __VERIFIER_assert_~Id_MCDC_103)} [517] L461-->L463: Formula: (= v___VERIFIER_assert_~Id_MCDC_103_3 0) InVars {__VERIFIER_assert_~Id_MCDC_103=v___VERIFIER_assert_~Id_MCDC_103_3} OutVars{__VERIFIER_assert_~Id_MCDC_103=v___VERIFIER_assert_~Id_MCDC_103_3} AuxVars[] AssignedVars[] {845#false} is VALID [2022-04-27 21:50:26,232 INFO L290 TraceCheckUtils]: 38: Hoare triple {845#false} [529] L463-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {845#false} is VALID [2022-04-27 21:50:26,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 21:50:26,232 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-27 21:50:26,232 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 21:50:26,232 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1737803028] [2022-04-27 21:50:26,233 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 21:50:26,233 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [818479896] [2022-04-27 21:50:26,233 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [818479896] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 21:50:26,233 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 21:50:26,233 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-27 21:50:26,233 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [271926775] [2022-04-27 21:50:26,234 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 21:50:26,234 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 3 states have internal predecessors, (27), 1 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 39 [2022-04-27 21:50:26,234 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 21:50:26,235 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 6.75) internal successors, (27), 3 states have internal predecessors, (27), 1 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-27 21:50:26,262 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 21:50:26,263 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-27 21:50:26,263 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 21:50:26,263 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-27 21:50:26,263 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-27 21:50:26,264 INFO L87 Difference]: Start difference. First operand 119 states and 165 transitions. Second operand has 4 states, 4 states have (on average 6.75) internal successors, (27), 3 states have internal predecessors, (27), 1 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-27 21:50:26,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:50:26,521 INFO L93 Difference]: Finished difference Result 119 states and 165 transitions. [2022-04-27 21:50:26,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-27 21:50:26,522 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 3 states have internal predecessors, (27), 1 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 39 [2022-04-27 21:50:26,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 21:50:26,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 6.75) internal successors, (27), 3 states have internal predecessors, (27), 1 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-27 21:50:26,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 165 transitions. [2022-04-27 21:50:26,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 6.75) internal successors, (27), 3 states have internal predecessors, (27), 1 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-27 21:50:26,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 165 transitions. [2022-04-27 21:50:26,526 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 165 transitions. [2022-04-27 21:50:26,632 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 165 edges. 165 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 21:50:26,633 INFO L225 Difference]: With dead ends: 119 [2022-04-27 21:50:26,633 INFO L226 Difference]: Without dead ends: 0 [2022-04-27 21:50:26,634 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-27 21:50:26,634 INFO L413 NwaCegarLoop]: 160 mSDtfsCounter, 5 mSDsluCounter, 317 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 477 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 21:50:26,635 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 477 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 21:50:26,635 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-04-27 21:50:26,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-04-27 21:50:26,635 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 21:50:26,635 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-27 21:50:26,635 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-27 21:50:26,635 INFO L87 Difference]: Start difference. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-27 21:50:26,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:50:26,636 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-27 21:50:26,636 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-27 21:50:26,636 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:50:26,636 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:50:26,636 INFO L74 IsIncluded]: Start isIncluded. First operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 0 states. [2022-04-27 21:50:26,636 INFO L87 Difference]: Start difference. First operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 0 states. [2022-04-27 21:50:26,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:50:26,636 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-27 21:50:26,636 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-27 21:50:26,636 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:50:26,636 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:50:26,636 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 21:50:26,636 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 21:50:26,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-27 21:50:26,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-04-27 21:50:26,637 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 39 [2022-04-27 21:50:26,637 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 21:50:26,637 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-04-27 21:50:26,637 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 3 states have internal predecessors, (27), 1 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-27 21:50:26,637 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-27 21:50:26,637 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:50:26,639 INFO L805 garLoopResultBuilder]: Registering result SAFE for location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-27 21:50:26,659 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-27 21:50:26,849 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 21:50:26,851 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-04-27 21:50:26,996 INFO L895 garLoopResultBuilder]: At program point Id_MCDC_100ENTRY(lines 420 426) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) [2022-04-27 21:50:26,996 INFO L895 garLoopResultBuilder]: At program point L424(line 424) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) [2022-04-27 21:50:26,996 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_100FINAL(lines 420 426) no Hoare annotation was computed. [2022-04-27 21:50:26,996 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_100EXIT(lines 420 426) no Hoare annotation was computed. [2022-04-27 21:50:26,996 INFO L895 garLoopResultBuilder]: At program point Id_MCDC_99ENTRY(lines 400 419) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) [2022-04-27 21:50:26,996 INFO L895 garLoopResultBuilder]: At program point L405(line 405) the Hoare annotation is: (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0) [2022-04-27 21:50:26,996 INFO L899 garLoopResultBuilder]: For program point L405-1(line 405) no Hoare annotation was computed. [2022-04-27 21:50:26,997 INFO L895 garLoopResultBuilder]: At program point L406-3(lines 406 416) the Hoare annotation is: (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0) [2022-04-27 21:50:26,997 INFO L895 garLoopResultBuilder]: At program point L406-4(lines 406 416) the Hoare annotation is: (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0) [2022-04-27 21:50:26,997 INFO L899 garLoopResultBuilder]: For program point L408(line 408) no Hoare annotation was computed. [2022-04-27 21:50:26,999 INFO L899 garLoopResultBuilder]: For program point L417(line 417) no Hoare annotation was computed. [2022-04-27 21:50:26,999 INFO L899 garLoopResultBuilder]: For program point L408-2(lines 408 415) no Hoare annotation was computed. [2022-04-27 21:50:26,999 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_99FINAL(lines 400 419) no Hoare annotation was computed. [2022-04-27 21:50:26,999 INFO L899 garLoopResultBuilder]: For program point L406-2(lines 406 416) no Hoare annotation was computed. [2022-04-27 21:50:26,999 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_99EXIT(lines 400 419) no Hoare annotation was computed. [2022-04-27 21:50:26,999 INFO L902 garLoopResultBuilder]: At program point Id_MCDC_89ENTRY(lines 193 248) the Hoare annotation is: true [2022-04-27 21:50:27,000 INFO L899 garLoopResultBuilder]: For program point L198(lines 198 201) no Hoare annotation was computed. [2022-04-27 21:50:27,000 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_89FINAL(lines 193 248) no Hoare annotation was computed. [2022-04-27 21:50:27,000 INFO L899 garLoopResultBuilder]: For program point L202(lines 202 208) no Hoare annotation was computed. [2022-04-27 21:50:27,000 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_89EXIT(lines 193 248) no Hoare annotation was computed. [2022-04-27 21:50:27,000 INFO L899 garLoopResultBuilder]: For program point L204(lines 204 207) no Hoare annotation was computed. [2022-04-27 21:50:27,000 INFO L899 garLoopResultBuilder]: For program point L202-2(lines 202 208) no Hoare annotation was computed. [2022-04-27 21:50:27,000 INFO L899 garLoopResultBuilder]: For program point L211(line 211) no Hoare annotation was computed. [2022-04-27 21:50:27,000 INFO L899 garLoopResultBuilder]: For program point L211-2(line 211) no Hoare annotation was computed. [2022-04-27 21:50:27,000 INFO L899 garLoopResultBuilder]: For program point L212(line 212) no Hoare annotation was computed. [2022-04-27 21:50:27,000 INFO L902 garLoopResultBuilder]: At program point L209(lines 209 225) the Hoare annotation is: true [2022-04-27 21:50:27,001 INFO L899 garLoopResultBuilder]: For program point L214(line 214) no Hoare annotation was computed. [2022-04-27 21:50:27,001 INFO L902 garLoopResultBuilder]: At program point L226-3(lines 226 233) the Hoare annotation is: true [2022-04-27 21:50:27,001 INFO L899 garLoopResultBuilder]: For program point L214-2(line 214) no Hoare annotation was computed. [2022-04-27 21:50:27,001 INFO L899 garLoopResultBuilder]: For program point L226-4(lines 226 233) no Hoare annotation was computed. [2022-04-27 21:50:27,001 INFO L899 garLoopResultBuilder]: For program point L226-1(lines 226 233) no Hoare annotation was computed. [2022-04-27 21:50:27,001 INFO L899 garLoopResultBuilder]: For program point L215(line 215) no Hoare annotation was computed. [2022-04-27 21:50:27,001 INFO L899 garLoopResultBuilder]: For program point L234(line 234) no Hoare annotation was computed. [2022-04-27 21:50:27,001 INFO L899 garLoopResultBuilder]: For program point L229(lines 229 232) no Hoare annotation was computed. [2022-04-27 21:50:27,001 INFO L899 garLoopResultBuilder]: For program point L217(line 217) no Hoare annotation was computed. [2022-04-27 21:50:27,001 INFO L899 garLoopResultBuilder]: For program point L234-2(line 234) no Hoare annotation was computed. [2022-04-27 21:50:27,001 INFO L899 garLoopResultBuilder]: For program point L217-2(line 217) no Hoare annotation was computed. [2022-04-27 21:50:27,001 INFO L899 garLoopResultBuilder]: For program point L234-3(line 234) no Hoare annotation was computed. [2022-04-27 21:50:27,001 INFO L899 garLoopResultBuilder]: For program point L218(line 218) no Hoare annotation was computed. [2022-04-27 21:50:27,001 INFO L899 garLoopResultBuilder]: For program point L234-5(lines 234 246) no Hoare annotation was computed. [2022-04-27 21:50:27,001 INFO L899 garLoopResultBuilder]: For program point L220(line 220) no Hoare annotation was computed. [2022-04-27 21:50:27,002 INFO L899 garLoopResultBuilder]: For program point L236(lines 236 241) no Hoare annotation was computed. [2022-04-27 21:50:27,002 INFO L899 garLoopResultBuilder]: For program point L220-2(line 220) no Hoare annotation was computed. [2022-04-27 21:50:27,002 INFO L899 garLoopResultBuilder]: For program point L236-1(lines 234 246) no Hoare annotation was computed. [2022-04-27 21:50:27,002 INFO L899 garLoopResultBuilder]: For program point L221(line 221) no Hoare annotation was computed. [2022-04-27 21:50:27,002 INFO L899 garLoopResultBuilder]: For program point L223(line 223) no Hoare annotation was computed. [2022-04-27 21:50:27,002 INFO L895 garLoopResultBuilder]: At program point Id_MCDC_97ENTRY(lines 331 399) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) [2022-04-27 21:50:27,002 INFO L902 garLoopResultBuilder]: At program point L352-3(lines 352 355) the Hoare annotation is: true [2022-04-27 21:50:27,002 INFO L899 garLoopResultBuilder]: For program point L352-4(lines 332 399) no Hoare annotation was computed. [2022-04-27 21:50:27,002 INFO L899 garLoopResultBuilder]: For program point L352-2(lines 352 355) no Hoare annotation was computed. [2022-04-27 21:50:27,002 INFO L902 garLoopResultBuilder]: At program point L358-3(lines 358 396) the Hoare annotation is: true [2022-04-27 21:50:27,002 INFO L899 garLoopResultBuilder]: For program point L356(lines 356 397) no Hoare annotation was computed. [2022-04-27 21:50:27,002 INFO L902 garLoopResultBuilder]: At program point L361(line 361) the Hoare annotation is: true [2022-04-27 21:50:27,003 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_97FINAL(lines 331 399) no Hoare annotation was computed. [2022-04-27 21:50:27,003 INFO L899 garLoopResultBuilder]: For program point L361-1(lines 361 364) no Hoare annotation was computed. [2022-04-27 21:50:27,003 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_97EXIT(lines 331 399) no Hoare annotation was computed. [2022-04-27 21:50:27,003 INFO L902 garLoopResultBuilder]: At program point L365(line 365) the Hoare annotation is: true [2022-04-27 21:50:27,008 INFO L899 garLoopResultBuilder]: For program point L365-1(lines 365 368) no Hoare annotation was computed. [2022-04-27 21:50:27,008 INFO L902 garLoopResultBuilder]: At program point L371(line 371) the Hoare annotation is: true [2022-04-27 21:50:27,009 INFO L899 garLoopResultBuilder]: For program point L371-1(lines 371 374) no Hoare annotation was computed. [2022-04-27 21:50:27,009 INFO L899 garLoopResultBuilder]: For program point L378-1(lines 378 381) no Hoare annotation was computed. [2022-04-27 21:50:27,009 INFO L902 garLoopResultBuilder]: At program point L376-3(lines 376 393) the Hoare annotation is: true [2022-04-27 21:50:27,010 INFO L902 garLoopResultBuilder]: At program point L388(line 388) the Hoare annotation is: true [2022-04-27 21:50:27,010 INFO L899 garLoopResultBuilder]: For program point L376-4(lines 376 393) no Hoare annotation was computed. [2022-04-27 21:50:27,010 INFO L902 garLoopResultBuilder]: At program point L378(line 378) the Hoare annotation is: true [2022-04-27 21:50:27,010 INFO L899 garLoopResultBuilder]: For program point L388-1(line 388) no Hoare annotation was computed. [2022-04-27 21:50:27,010 INFO L899 garLoopResultBuilder]: For program point L358-2(lines 358 396) no Hoare annotation was computed. [2022-04-27 21:50:27,010 INFO L899 garLoopResultBuilder]: For program point L389(lines 389 392) no Hoare annotation was computed. [2022-04-27 21:50:27,010 INFO L899 garLoopResultBuilder]: For program point L376-2(lines 376 393) no Hoare annotation was computed. [2022-04-27 21:50:27,010 INFO L895 garLoopResultBuilder]: At program point mainENTRY(lines 427 458) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) [2022-04-27 21:50:27,010 INFO L899 garLoopResultBuilder]: For program point L452(lines 452 455) no Hoare annotation was computed. [2022-04-27 21:50:27,011 INFO L899 garLoopResultBuilder]: For program point mainFINAL(lines 427 458) no Hoare annotation was computed. [2022-04-27 21:50:27,011 INFO L895 garLoopResultBuilder]: At program point L457(line 457) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) [2022-04-27 21:50:27,011 INFO L899 garLoopResultBuilder]: For program point mainEXIT(lines 427 458) no Hoare annotation was computed. [2022-04-27 21:50:27,011 INFO L902 garLoopResultBuilder]: At program point Id_MCDC_95ENTRY(lines 280 299) the Hoare annotation is: true [2022-04-27 21:50:27,011 INFO L899 garLoopResultBuilder]: For program point L284(lines 284 287) no Hoare annotation was computed. [2022-04-27 21:50:27,011 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_95FINAL(lines 280 299) no Hoare annotation was computed. [2022-04-27 21:50:27,011 INFO L899 garLoopResultBuilder]: For program point L288(lines 288 295) no Hoare annotation was computed. [2022-04-27 21:50:27,012 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_95EXIT(lines 280 299) no Hoare annotation was computed. [2022-04-27 21:50:27,012 INFO L902 garLoopResultBuilder]: At program point L290(line 290) the Hoare annotation is: true [2022-04-27 21:50:27,014 INFO L899 garLoopResultBuilder]: For program point L288-2(lines 288 295) no Hoare annotation was computed. [2022-04-27 21:50:27,014 INFO L899 garLoopResultBuilder]: For program point L290-1(line 290) no Hoare annotation was computed. [2022-04-27 21:50:27,014 INFO L902 garLoopResultBuilder]: At program point L296(line 296) the Hoare annotation is: true [2022-04-27 21:50:27,014 INFO L899 garLoopResultBuilder]: For program point L296-1(line 296) no Hoare annotation was computed. [2022-04-27 21:50:27,014 INFO L902 garLoopResultBuilder]: At program point L297(line 297) the Hoare annotation is: true [2022-04-27 21:50:27,014 INFO L899 garLoopResultBuilder]: For program point L297-1(line 297) no Hoare annotation was computed. [2022-04-27 21:50:27,014 INFO L902 garLoopResultBuilder]: At program point Id_MCDC_96ENTRY(lines 300 330) the Hoare annotation is: true [2022-04-27 21:50:27,014 INFO L899 garLoopResultBuilder]: For program point L304(lines 304 307) no Hoare annotation was computed. [2022-04-27 21:50:27,014 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_96FINAL(lines 300 330) no Hoare annotation was computed. [2022-04-27 21:50:27,014 INFO L902 garLoopResultBuilder]: At program point L308-3(lines 308 315) the Hoare annotation is: true [2022-04-27 21:50:27,015 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_96EXIT(lines 300 330) no Hoare annotation was computed. [2022-04-27 21:50:27,015 INFO L899 garLoopResultBuilder]: For program point L308-4(lines 308 315) no Hoare annotation was computed. [2022-04-27 21:50:27,015 INFO L899 garLoopResultBuilder]: For program point L308-1(lines 308 315) no Hoare annotation was computed. [2022-04-27 21:50:27,015 INFO L899 garLoopResultBuilder]: For program point L316(line 316) no Hoare annotation was computed. [2022-04-27 21:50:27,015 INFO L899 garLoopResultBuilder]: For program point L311(lines 311 314) no Hoare annotation was computed. [2022-04-27 21:50:27,015 INFO L899 garLoopResultBuilder]: For program point L316-2(line 316) no Hoare annotation was computed. [2022-04-27 21:50:27,015 INFO L899 garLoopResultBuilder]: For program point L316-3(line 316) no Hoare annotation was computed. [2022-04-27 21:50:27,015 INFO L899 garLoopResultBuilder]: For program point L316-5(lines 316 328) no Hoare annotation was computed. [2022-04-27 21:50:27,015 INFO L899 garLoopResultBuilder]: For program point L318(lines 318 323) no Hoare annotation was computed. [2022-04-27 21:50:27,015 INFO L899 garLoopResultBuilder]: For program point L318-1(lines 316 328) no Hoare annotation was computed. [2022-04-27 21:50:27,015 INFO L902 garLoopResultBuilder]: At program point Id_MCDC_92ENTRY(lines 249 279) the Hoare annotation is: true [2022-04-27 21:50:27,015 INFO L899 garLoopResultBuilder]: For program point L255(lines 255 269) no Hoare annotation was computed. [2022-04-27 21:50:27,016 INFO L899 garLoopResultBuilder]: For program point L270-1(lines 250 279) no Hoare annotation was computed. [2022-04-27 21:50:27,016 INFO L899 garLoopResultBuilder]: For program point L261(lines 261 269) no Hoare annotation was computed. [2022-04-27 21:50:27,016 INFO L899 garLoopResultBuilder]: For program point L270-2(lines 270 277) no Hoare annotation was computed. [2022-04-27 21:50:27,016 INFO L902 garLoopResultBuilder]: At program point L272(line 272) the Hoare annotation is: true [2022-04-27 21:50:27,016 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_92FINAL(lines 249 279) no Hoare annotation was computed. [2022-04-27 21:50:27,016 INFO L899 garLoopResultBuilder]: For program point L272-1(line 272) no Hoare annotation was computed. [2022-04-27 21:50:27,016 INFO L899 garLoopResultBuilder]: For program point Id_MCDC_92EXIT(lines 249 279) no Hoare annotation was computed. [2022-04-27 21:50:27,016 INFO L902 garLoopResultBuilder]: At program point L274(line 274) the Hoare annotation is: true [2022-04-27 21:50:27,016 INFO L899 garLoopResultBuilder]: For program point L274-1(line 274) no Hoare annotation was computed. [2022-04-27 21:50:27,016 INFO L895 garLoopResultBuilder]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~Id_MCDC_110~0.offset |old(~Id_MCDC_110~0.offset)|) (= ~Id_MCDC_109~0.offset |old(~Id_MCDC_109~0.offset)|) (= |~#Id_MCDC_112~0.base| |old(~#Id_MCDC_112~0.base)|) (= |old(~Id_MCDC_114~0)| ~Id_MCDC_114~0) (= |old(~Id_MCDC_106~0)| ~Id_MCDC_106~0) (= ~Id_MCDC_107~0.base |old(~Id_MCDC_107~0.base)|) (= |old(~#Id_MCDC_112~0.offset)| |~#Id_MCDC_112~0.offset|) (= ~Id_MCDC_108~0.base |old(~Id_MCDC_108~0.base)|) (= |old(~Id_MCDC_109~0.base)| ~Id_MCDC_109~0.base) (= |old(~#Id_MCDC_113~0.base)| |~#Id_MCDC_113~0.base|) (= |old(~#Id_MCDC_113~0.offset)| |~#Id_MCDC_113~0.offset|) (= |old(~Id_MCDC_110~0.base)| ~Id_MCDC_110~0.base) (= |old(~Id_MCDC_104~0)| ~Id_MCDC_104~0) (= |old(~Id_MCDC_108~0.offset)| ~Id_MCDC_108~0.offset) (= |old(~Id_MCDC_105~0)| ~Id_MCDC_105~0) (= ~Id_MCDC_107~0.offset |old(~Id_MCDC_107~0.offset)|) (= |old(~Id_MCDC_111~0.offset)| ~Id_MCDC_111~0.offset) (= |#NULL.offset| |old(#NULL.offset)|) (= ~Id_MCDC_111~0.base |old(~Id_MCDC_111~0.base)|) (= |old(#NULL.base)| |#NULL.base|)) [2022-04-27 21:50:27,016 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2022-04-27 21:50:27,019 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2022-04-27 21:50:27,019 INFO L902 garLoopResultBuilder]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2022-04-27 21:50:27,019 INFO L902 garLoopResultBuilder]: At program point L-1(line -1) the Hoare annotation is: true [2022-04-27 21:50:27,019 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-04-27 21:50:27,019 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-04-27 21:50:27,019 INFO L902 garLoopResultBuilder]: At program point avoid_zeroENTRY(lines 9 15) the Hoare annotation is: true [2022-04-27 21:50:27,019 INFO L899 garLoopResultBuilder]: For program point L11(lines 11 14) no Hoare annotation was computed. [2022-04-27 21:50:27,019 INFO L899 garLoopResultBuilder]: For program point L11-2(lines 9 15) no Hoare annotation was computed. [2022-04-27 21:50:27,019 INFO L899 garLoopResultBuilder]: For program point avoid_zeroEXIT(lines 9 15) no Hoare annotation was computed. [2022-04-27 21:50:27,019 INFO L902 garLoopResultBuilder]: At program point __VERIFIER_assertENTRY(lines 459 466) the Hoare annotation is: true [2022-04-27 21:50:27,019 INFO L899 garLoopResultBuilder]: For program point L461(lines 461 464) no Hoare annotation was computed. [2022-04-27 21:50:27,019 INFO L899 garLoopResultBuilder]: For program point L463(line 463) no Hoare annotation was computed. [2022-04-27 21:50:27,019 INFO L899 garLoopResultBuilder]: For program point L461-2(lines 459 466) no Hoare annotation was computed. [2022-04-27 21:50:27,020 INFO L899 garLoopResultBuilder]: For program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 463) no Hoare annotation was computed. [2022-04-27 21:50:27,020 INFO L899 garLoopResultBuilder]: For program point __VERIFIER_assertEXIT(lines 459 466) no Hoare annotation was computed. [2022-04-27 21:50:27,022 INFO L356 BasicCegarLoop]: Path program histogram: [1, 1] [2022-04-27 21:50:27,023 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-04-27 21:50:27,026 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-27 21:50:27,026 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2022-04-27 21:50:27,027 WARN L170 areAnnotationChecker]: L284 has no Hoare annotation [2022-04-27 21:50:27,027 WARN L170 areAnnotationChecker]: L198 has no Hoare annotation [2022-04-27 21:50:27,027 WARN L170 areAnnotationChecker]: L255 has no Hoare annotation [2022-04-27 21:50:27,027 WARN L170 areAnnotationChecker]: L11 has no Hoare annotation [2022-04-27 21:50:27,027 WARN L170 areAnnotationChecker]: L304 has no Hoare annotation [2022-04-27 21:50:27,027 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2022-04-27 21:50:27,027 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-27 21:50:27,027 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2022-04-27 21:50:27,027 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2022-04-27 21:50:27,028 WARN L170 areAnnotationChecker]: L352-4 has no Hoare annotation [2022-04-27 21:50:27,028 WARN L170 areAnnotationChecker]: L352-4 has no Hoare annotation [2022-04-27 21:50:27,028 WARN L170 areAnnotationChecker]: L352-2 has no Hoare annotation [2022-04-27 21:50:27,028 WARN L170 areAnnotationChecker]: L284 has no Hoare annotation [2022-04-27 21:50:27,028 WARN L170 areAnnotationChecker]: L284 has no Hoare annotation [2022-04-27 21:50:27,028 WARN L170 areAnnotationChecker]: L198 has no Hoare annotation [2022-04-27 21:50:27,029 WARN L170 areAnnotationChecker]: L198 has no Hoare annotation [2022-04-27 21:50:27,029 WARN L170 areAnnotationChecker]: L255 has no Hoare annotation [2022-04-27 21:50:27,029 WARN L170 areAnnotationChecker]: L255 has no Hoare annotation [2022-04-27 21:50:27,029 WARN L170 areAnnotationChecker]: L11 has no Hoare annotation [2022-04-27 21:50:27,029 WARN L170 areAnnotationChecker]: L11 has no Hoare annotation [2022-04-27 21:50:27,029 WARN L170 areAnnotationChecker]: L304 has no Hoare annotation [2022-04-27 21:50:27,029 WARN L170 areAnnotationChecker]: L304 has no Hoare annotation [2022-04-27 21:50:27,029 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2022-04-27 21:50:27,029 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2022-04-27 21:50:27,029 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2022-04-27 21:50:27,029 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-27 21:50:27,029 WARN L170 areAnnotationChecker]: L352-4 has no Hoare annotation [2022-04-27 21:50:27,029 WARN L170 areAnnotationChecker]: L352-4 has no Hoare annotation [2022-04-27 21:50:27,029 WARN L170 areAnnotationChecker]: L352-2 has no Hoare annotation [2022-04-27 21:50:27,030 WARN L170 areAnnotationChecker]: Id_MCDC_95FINAL has no Hoare annotation [2022-04-27 21:50:27,030 WARN L170 areAnnotationChecker]: L288 has no Hoare annotation [2022-04-27 21:50:27,030 WARN L170 areAnnotationChecker]: L288 has no Hoare annotation [2022-04-27 21:50:27,030 WARN L170 areAnnotationChecker]: Id_MCDC_89FINAL has no Hoare annotation [2022-04-27 21:50:27,030 WARN L170 areAnnotationChecker]: L202 has no Hoare annotation [2022-04-27 21:50:27,030 WARN L170 areAnnotationChecker]: L202 has no Hoare annotation [2022-04-27 21:50:27,030 WARN L170 areAnnotationChecker]: L270-1 has no Hoare annotation [2022-04-27 21:50:27,030 WARN L170 areAnnotationChecker]: L270-1 has no Hoare annotation [2022-04-27 21:50:27,030 WARN L170 areAnnotationChecker]: L270-1 has no Hoare annotation [2022-04-27 21:50:27,030 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2022-04-27 21:50:27,030 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2022-04-27 21:50:27,030 WARN L170 areAnnotationChecker]: L11-2 has no Hoare annotation [2022-04-27 21:50:27,030 WARN L170 areAnnotationChecker]: Id_MCDC_96FINAL has no Hoare annotation [2022-04-27 21:50:27,030 WARN L170 areAnnotationChecker]: L308-4 has no Hoare annotation [2022-04-27 21:50:27,030 WARN L170 areAnnotationChecker]: L308-1 has no Hoare annotation [2022-04-27 21:50:27,030 WARN L170 areAnnotationChecker]: L463 has no Hoare annotation [2022-04-27 21:50:27,030 WARN L170 areAnnotationChecker]: L463 has no Hoare annotation [2022-04-27 21:50:27,030 WARN L170 areAnnotationChecker]: L461-2 has no Hoare annotation [2022-04-27 21:50:27,031 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2022-04-27 21:50:27,031 WARN L170 areAnnotationChecker]: L356 has no Hoare annotation [2022-04-27 21:50:27,031 WARN L170 areAnnotationChecker]: L356 has no Hoare annotation [2022-04-27 21:50:27,031 WARN L170 areAnnotationChecker]: L356 has no Hoare annotation [2022-04-27 21:50:27,031 WARN L170 areAnnotationChecker]: Id_MCDC_95EXIT has no Hoare annotation [2022-04-27 21:50:27,031 WARN L170 areAnnotationChecker]: Id_MCDC_95EXIT has no Hoare annotation [2022-04-27 21:50:27,031 WARN L170 areAnnotationChecker]: L288-2 has no Hoare annotation [2022-04-27 21:50:27,031 WARN L170 areAnnotationChecker]: Id_MCDC_89EXIT has no Hoare annotation [2022-04-27 21:50:27,031 WARN L170 areAnnotationChecker]: Id_MCDC_89EXIT has no Hoare annotation [2022-04-27 21:50:27,031 WARN L170 areAnnotationChecker]: Id_MCDC_89EXIT has no Hoare annotation [2022-04-27 21:50:27,031 WARN L170 areAnnotationChecker]: Id_MCDC_89EXIT has no Hoare annotation [2022-04-27 21:50:27,032 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2022-04-27 21:50:27,032 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2022-04-27 21:50:27,032 WARN L170 areAnnotationChecker]: L202-2 has no Hoare annotation [2022-04-27 21:50:27,032 WARN L170 areAnnotationChecker]: L270-2 has no Hoare annotation [2022-04-27 21:50:27,032 WARN L170 areAnnotationChecker]: Id_MCDC_92FINAL has no Hoare annotation [2022-04-27 21:50:27,032 WARN L170 areAnnotationChecker]: avoid_zeroEXIT has no Hoare annotation [2022-04-27 21:50:27,032 WARN L170 areAnnotationChecker]: avoid_zeroEXIT has no Hoare annotation [2022-04-27 21:50:27,032 WARN L170 areAnnotationChecker]: Id_MCDC_96EXIT has no Hoare annotation [2022-04-27 21:50:27,032 WARN L170 areAnnotationChecker]: L308-4 has no Hoare annotation [2022-04-27 21:50:27,032 WARN L170 areAnnotationChecker]: L308-1 has no Hoare annotation [2022-04-27 21:50:27,032 WARN L170 areAnnotationChecker]: L308-1 has no Hoare annotation [2022-04-27 21:50:27,032 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-27 21:50:27,032 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-04-27 21:50:27,032 WARN L170 areAnnotationChecker]: Id_MCDC_97FINAL has no Hoare annotation [2022-04-27 21:50:27,032 WARN L170 areAnnotationChecker]: L417 has no Hoare annotation [2022-04-27 21:50:27,032 WARN L170 areAnnotationChecker]: L290-1 has no Hoare annotation [2022-04-27 21:50:27,032 WARN L170 areAnnotationChecker]: L361-1 has no Hoare annotation [2022-04-27 21:50:27,032 WARN L170 areAnnotationChecker]: L361-1 has no Hoare annotation [2022-04-27 21:50:27,032 WARN L170 areAnnotationChecker]: L365-1 has no Hoare annotation [2022-04-27 21:50:27,032 WARN L170 areAnnotationChecker]: L365-1 has no Hoare annotation [2022-04-27 21:50:27,032 WARN L170 areAnnotationChecker]: L371-1 has no Hoare annotation [2022-04-27 21:50:27,032 WARN L170 areAnnotationChecker]: L371-1 has no Hoare annotation [2022-04-27 21:50:27,032 WARN L170 areAnnotationChecker]: L378-1 has no Hoare annotation [2022-04-27 21:50:27,032 WARN L170 areAnnotationChecker]: L378-1 has no Hoare annotation [2022-04-27 21:50:27,032 WARN L170 areAnnotationChecker]: L211 has no Hoare annotation [2022-04-27 21:50:27,033 WARN L170 areAnnotationChecker]: L211 has no Hoare annotation [2022-04-27 21:50:27,033 WARN L170 areAnnotationChecker]: Id_MCDC_92EXIT has no Hoare annotation [2022-04-27 21:50:27,033 WARN L170 areAnnotationChecker]: L272-1 has no Hoare annotation [2022-04-27 21:50:27,033 WARN L170 areAnnotationChecker]: L297-1 has no Hoare annotation [2022-04-27 21:50:27,033 WARN L170 areAnnotationChecker]: L388-1 has no Hoare annotation [2022-04-27 21:50:27,033 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2022-04-27 21:50:27,033 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2022-04-27 21:50:27,033 WARN L170 areAnnotationChecker]: L311 has no Hoare annotation [2022-04-27 21:50:27,033 WARN L170 areAnnotationChecker]: L311 has no Hoare annotation [2022-04-27 21:50:27,033 WARN L170 areAnnotationChecker]: L274-1 has no Hoare annotation [2022-04-27 21:50:27,033 WARN L170 areAnnotationChecker]: Id_MCDC_97EXIT has no Hoare annotation [2022-04-27 21:50:27,033 WARN L170 areAnnotationChecker]: Id_MCDC_99FINAL has no Hoare annotation [2022-04-27 21:50:27,033 WARN L170 areAnnotationChecker]: L376-4 has no Hoare annotation [2022-04-27 21:50:27,033 WARN L170 areAnnotationChecker]: L376-4 has no Hoare annotation [2022-04-27 21:50:27,033 WARN L170 areAnnotationChecker]: L211-2 has no Hoare annotation [2022-04-27 21:50:27,033 WARN L170 areAnnotationChecker]: L296-1 has no Hoare annotation [2022-04-27 21:50:27,033 WARN L170 areAnnotationChecker]: L389 has no Hoare annotation [2022-04-27 21:50:27,033 WARN L170 areAnnotationChecker]: L389 has no Hoare annotation [2022-04-27 21:50:27,033 WARN L170 areAnnotationChecker]: L316-2 has no Hoare annotation [2022-04-27 21:50:27,033 WARN L170 areAnnotationChecker]: L405-1 has no Hoare annotation [2022-04-27 21:50:27,033 WARN L170 areAnnotationChecker]: Id_MCDC_99EXIT has no Hoare annotation [2022-04-27 21:50:27,033 WARN L170 areAnnotationChecker]: L376-4 has no Hoare annotation [2022-04-27 21:50:27,033 WARN L170 areAnnotationChecker]: L212 has no Hoare annotation [2022-04-27 21:50:27,033 WARN L170 areAnnotationChecker]: L212 has no Hoare annotation [2022-04-27 21:50:27,033 WARN L170 areAnnotationChecker]: L376-2 has no Hoare annotation [2022-04-27 21:50:27,034 WARN L170 areAnnotationChecker]: L316-3 has no Hoare annotation [2022-04-27 21:50:27,034 WARN L170 areAnnotationChecker]: L316-3 has no Hoare annotation [2022-04-27 21:50:27,034 WARN L170 areAnnotationChecker]: L408 has no Hoare annotation [2022-04-27 21:50:27,034 WARN L170 areAnnotationChecker]: Id_MCDC_100FINAL has no Hoare annotation [2022-04-27 21:50:27,034 WARN L170 areAnnotationChecker]: L358-2 has no Hoare annotation [2022-04-27 21:50:27,034 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2022-04-27 21:50:27,034 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2022-04-27 21:50:27,034 WARN L170 areAnnotationChecker]: L316-5 has no Hoare annotation [2022-04-27 21:50:27,034 WARN L170 areAnnotationChecker]: L316-5 has no Hoare annotation [2022-04-27 21:50:27,034 WARN L170 areAnnotationChecker]: L408 has no Hoare annotation [2022-04-27 21:50:27,034 WARN L170 areAnnotationChecker]: L408 has no Hoare annotation [2022-04-27 21:50:27,034 WARN L170 areAnnotationChecker]: Id_MCDC_100EXIT has no Hoare annotation [2022-04-27 21:50:27,034 WARN L170 areAnnotationChecker]: L226-4 has no Hoare annotation [2022-04-27 21:50:27,034 WARN L170 areAnnotationChecker]: L226-1 has no Hoare annotation [2022-04-27 21:50:27,034 WARN L170 areAnnotationChecker]: L214-2 has no Hoare annotation [2022-04-27 21:50:27,034 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2022-04-27 21:50:27,035 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2022-04-27 21:50:27,035 WARN L170 areAnnotationChecker]: L408-2 has no Hoare annotation [2022-04-27 21:50:27,035 WARN L170 areAnnotationChecker]: L408-2 has no Hoare annotation [2022-04-27 21:50:27,035 WARN L170 areAnnotationChecker]: L226-4 has no Hoare annotation [2022-04-27 21:50:27,035 WARN L170 areAnnotationChecker]: L226-1 has no Hoare annotation [2022-04-27 21:50:27,035 WARN L170 areAnnotationChecker]: L226-1 has no Hoare annotation [2022-04-27 21:50:27,035 WARN L170 areAnnotationChecker]: L215 has no Hoare annotation [2022-04-27 21:50:27,035 WARN L170 areAnnotationChecker]: L215 has no Hoare annotation [2022-04-27 21:50:27,035 WARN L170 areAnnotationChecker]: L318-1 has no Hoare annotation [2022-04-27 21:50:27,035 WARN L170 areAnnotationChecker]: L406-2 has no Hoare annotation [2022-04-27 21:50:27,035 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2022-04-27 21:50:27,035 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2022-04-27 21:50:27,035 WARN L170 areAnnotationChecker]: L229 has no Hoare annotation [2022-04-27 21:50:27,035 WARN L170 areAnnotationChecker]: L229 has no Hoare annotation [2022-04-27 21:50:27,035 WARN L170 areAnnotationChecker]: L217 has no Hoare annotation [2022-04-27 21:50:27,035 WARN L170 areAnnotationChecker]: L217 has no Hoare annotation [2022-04-27 21:50:27,035 WARN L170 areAnnotationChecker]: L234-2 has no Hoare annotation [2022-04-27 21:50:27,035 WARN L170 areAnnotationChecker]: L217-2 has no Hoare annotation [2022-04-27 21:50:27,035 WARN L170 areAnnotationChecker]: L234-3 has no Hoare annotation [2022-04-27 21:50:27,035 WARN L170 areAnnotationChecker]: L234-3 has no Hoare annotation [2022-04-27 21:50:27,035 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2022-04-27 21:50:27,035 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2022-04-27 21:50:27,035 WARN L170 areAnnotationChecker]: L234-5 has no Hoare annotation [2022-04-27 21:50:27,035 WARN L170 areAnnotationChecker]: L234-5 has no Hoare annotation [2022-04-27 21:50:27,035 WARN L170 areAnnotationChecker]: L220 has no Hoare annotation [2022-04-27 21:50:27,035 WARN L170 areAnnotationChecker]: L220 has no Hoare annotation [2022-04-27 21:50:27,036 WARN L170 areAnnotationChecker]: L236 has no Hoare annotation [2022-04-27 21:50:27,036 WARN L170 areAnnotationChecker]: L236 has no Hoare annotation [2022-04-27 21:50:27,036 WARN L170 areAnnotationChecker]: L220-2 has no Hoare annotation [2022-04-27 21:50:27,036 WARN L170 areAnnotationChecker]: L236-1 has no Hoare annotation [2022-04-27 21:50:27,036 WARN L170 areAnnotationChecker]: L221 has no Hoare annotation [2022-04-27 21:50:27,036 WARN L170 areAnnotationChecker]: L221 has no Hoare annotation [2022-04-27 21:50:27,036 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2022-04-27 21:50:27,036 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2022-04-27 21:50:27,036 INFO L163 areAnnotationChecker]: CFG has 24 edges. 24 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2022-04-27 21:50:27,045 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.04 09:50:27 BasicIcfg [2022-04-27 21:50:27,045 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-27 21:50:27,046 INFO L158 Benchmark]: Toolchain (without parser) took 4392.52ms. Allocated memory was 189.8MB in the beginning and 228.6MB in the end (delta: 38.8MB). Free memory was 139.8MB in the beginning and 81.6MB in the end (delta: 58.2MB). Peak memory consumption was 97.0MB. Max. memory is 8.0GB. [2022-04-27 21:50:27,046 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 189.8MB. Free memory is still 156.6MB. There was no memory consumed. Max. memory is 8.0GB. [2022-04-27 21:50:27,046 INFO L158 Benchmark]: CACSL2BoogieTranslator took 336.90ms. Allocated memory is still 189.8MB. Free memory was 139.6MB in the beginning and 157.4MB in the end (delta: -17.8MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2022-04-27 21:50:27,047 INFO L158 Benchmark]: Boogie Preprocessor took 83.34ms. Allocated memory is still 189.8MB. Free memory was 157.4MB in the beginning and 152.8MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-04-27 21:50:27,047 INFO L158 Benchmark]: RCFGBuilder took 683.34ms. Allocated memory is still 189.8MB. Free memory was 152.8MB in the beginning and 116.1MB in the end (delta: 36.7MB). Peak memory consumption was 36.7MB. Max. memory is 8.0GB. [2022-04-27 21:50:27,047 INFO L158 Benchmark]: IcfgTransformer took 52.50ms. Allocated memory is still 189.8MB. Free memory was 116.1MB in the beginning and 110.9MB in the end (delta: 5.2MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2022-04-27 21:50:27,047 INFO L158 Benchmark]: TraceAbstraction took 3208.71ms. Allocated memory is still 228.6MB. Free memory was 205.0MB in the beginning and 81.6MB in the end (delta: 123.5MB). Peak memory consumption was 122.9MB. Max. memory is 8.0GB. [2022-04-27 21:50:27,048 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 189.8MB. Free memory is still 156.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 336.90ms. Allocated memory is still 189.8MB. Free memory was 139.6MB in the beginning and 157.4MB in the end (delta: -17.8MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * Boogie Preprocessor took 83.34ms. Allocated memory is still 189.8MB. Free memory was 157.4MB in the beginning and 152.8MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * RCFGBuilder took 683.34ms. Allocated memory is still 189.8MB. Free memory was 152.8MB in the beginning and 116.1MB in the end (delta: 36.7MB). Peak memory consumption was 36.7MB. Max. memory is 8.0GB. * IcfgTransformer took 52.50ms. Allocated memory is still 189.8MB. Free memory was 116.1MB in the beginning and 110.9MB in the end (delta: 5.2MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * TraceAbstraction took 3208.71ms. Allocated memory is still 228.6MB. Free memory was 205.0MB in the beginning and 81.6MB in the end (delta: 123.5MB). Peak memory consumption was 122.9MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 463]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 12 procedures, 128 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.2s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 250 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 243 mSDsluCounter, 615 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 322 mSDsCounter, 43 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 104 IncrementalHoareTripleChecker+Invalid, 147 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 43 mSolverCounterUnsat, 293 mSDtfsCounter, 104 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 51 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=128occurred in iteration=0, InterpolantAutomatonStates: 9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 34 LocationsWithAnnotation, 76 PreInvPairs, 91 NumberOfFragments, 205 HoareAnnotationTreeSize, 76 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 34 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 78 NumberOfCodeBlocks, 78 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 76 ConstructedInterpolants, 0 QuantifiedInterpolants, 155 SizeOfPredicates, 1 NumberOfNonLiveVariables, 546 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 376]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 226]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 358]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 308]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 209]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 406]: Loop Invariant Derived loop invariant: \old(Id_MCDC_114) == Id_MCDC_114 - InvariantResult [Line: 352]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-04-27 21:50:27,081 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...